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[Linux] Ask kernel to kill inferior when GDB terminates
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
263ddf68
L		 12014-12-15 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/17713
4 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
5
bc696fd5
L		 62014-12-13 H.J. Lu <hongjiu.lu@intel.com>
7
8 PR ld/17689
9 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
10 Change has_bnd_reloc to bit field.
11 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
12 has_bnd_reloc to 0.
13 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
14 of TRUE.
15 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
16 real definition to a weak symbol.
17 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
18 weak symbol for PIE when discarding space for relocs against
19 symbols which turn out to need copy relocs.
20 (elf_x86_64_relocate_section): Also check needs_copy of a
21 weak symbol for PIE with copy reloc.
22
de287215
AM		 232014-12-12 Alan Modra <amodra@gmail.com>
24
25 PR 15228
26 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
27
6cabe1ea
AM		 282014-12-12 Alan Modra <amodra@gmail.com>
29
30 PR 15228
31 * elflink.c (_bfd_elf_adjust_dynamic_copy): Add "info" param.
32 Error on copy relocs against protected symbols.
33 (elf_merge_st_other): Set h->protected_def.
34 * elf-bfd.h (struct elf_link_hash_entry): Add "protected_def".
35 (_bfd_elf_adjust_dynamic_copy): Update prototype.
36 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Update
37 _bfd_elf_adjust_dynamic_copy call.
38 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
39 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
40 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
41 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
42 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
43 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
44 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
45 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
46 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
47 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
48 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
49 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
50 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
51 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
52 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
53 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
54 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
55 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
56 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
57 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
58 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
59 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
60 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
61 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
62 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
63
8acbedd6
KS		 642014-12-11 Keith Seitz <keiths@redhat.com>
65
66 * elf.c (elf_parse_notes): Define convenience macro
67 GROKER_ELEMENT to add elements to 'grokers' array.
68 Add 'len' element to 'grokers'.
69 Use grokers.len instead of sizeof in string
70 comparisons.
71
f4943d82
AM		 722014-12-10 Alan Modra <amodra@gmail.com>
73
74 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
75 and coffgen. Add coff-bfd. Sort.
76 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
77 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
78 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
79 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
80 without unused param. Update uses.
81 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
82 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
83 * libcoff-in.h: #include "coff-bfd.h".
84 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
85 (coff_symbol_from): Delete.
86 * coff-bfd.c: New file.
87 * coff-bfd.h: New file.
88 * coff-i386.c: Update coff_symbol_from occurrences.
89 * coff-i960.c: Likewise.
90 * coff-m68k.c: Likewise.
91 * coff-sh.c: Likewise.
92 * coff-x86_64.c: Likewise.
93 * coffcode.h: Likewise.
94 * pe-mips.c: Likewise.
95 * configure.ac (elf): Add dwarf2.lo.
96 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
97 target vectors to .o files. Add dwarf2 for mach-o targets.
98 Fix the sh target FIXME.
99 * po/SRC-POTFILES.in: Regenerate.
100 * Makefile.in: Regenerate.
101 * configure: Regenerate.
102 * bfd-in2.h: Regenerate.
103 * libcoff.h: Regenerate.
104
e00e8198
AM		 1052014-12-10 Alan Modra <amodra@gmail.com>
106
107 PR 17541
108 * dwarf2.c (struct comp_unit): Add "lang".
109 (non_mangled): New function.
110 (struct funcinfo): Add "is_linkage". Reorder for better packing.
111 Make "name" a const char*.
112 (lookup_address_in_function_table): Delete functionname_ptr param.
113 (find_abstract_instance_name): Add is_linkage param. Set if we
114 have DW_AT_linkage_name or non_mangled DW_AT_name.
115 (scan_unit_for_symbols): Similarly set func->is_linkage.
116 (parse_comp_unit): Stash DW_AT_language.
117 (comp_unit_find_nearest_line): Replace functionname_ptr param
118 with function_ptr param.
119 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
120 functionname_ptr from function->name. Call _bfd_elf_find_function
121 to retrieve symbol for function if not linkage name.
122 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
123 * elf.c (elf_find_function): ..here.
124 (_bfd_elf_find_nearest_line): Adjust calls.
125 * elf-bfd.h (_bfd_elf_find_function): Declare.
126
fa15f18d
AM		 1272014-12-10 Alan Modra <amodra@gmail.com>
128
129 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
130 calling get_elf_backend_data.
131 (_bfd_dwarf2_find_nearest_line): Fix parens.
132
28dbcedc
AM		 1332014-12-10 Alan Modra <amodra@gmail.com>
134
135 PR 17666
136 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
137 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
138 (elfNN_bed): Init new field.
139 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
140 (bfd_elf_final_link): Control sorting of relocs.
141 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
142 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
143 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
144 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
145
f64e188b
NC		 1462014-12-09 Nick Clifton <nickc@redhat.com>
147
148 PR binutils/17512
149 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
150 * libbfd.c (safe_read_leb128): New function.
151 * libbfd-in.h (safe_read_leb128): Add prototype.
152 * libbfd.h: Regenerate.
153 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
154 Check for an over-long subsection length.
155 * elf.c (elf_parse_notes): Check that the namedata is long enough
156 for the string comparison that is about to be performed.
157 (elf_read_notes): Zero-terminate the note buffer.
158
31d999a5
AM		 1592014-12-09 Alan Modra <amodra@gmail.com>
160
161 * elf64-ppc.c (sort_r_offset): Delete.
162 (ppc64_elf_edit_opd): Don't sort input relocs.
163
d924db55
EB		 1642014-12-06 Eric Botcazou <ebotcazou@adacore.com>
165
166 * config.bfd: Add Visium support.
167 * configure.ac: Likewise.
168 * configure: Regenerate.
169 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
170 (ALL_MACHINES_CFILES): Add cpu-visium.c.
171 (BFD32_BACKENDS): Add elf32-visium.lo.
172 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
173 * Makefile.in: Regenerate.
174 * archures.c (DESCRIPTION): Add Visium support.
175 (bfd_visium_arch): Declare.
176 (bfd_archures_list): Add bfd_visium_arch.
177 * reloc.c: Add Visium relocations.
178 * targets.c (visium_elf32_vec): Declare.
179 (_bfd_target_vector): Add visium_elf32_vec.
180 * bfd-in2.h: Regenerate.
181 * libbfd.h: Likewise.
182 * cpu-visium.c: New file.
183 * elf32-visium.c: Likewise.
184 * po/SRC-POTFILES.in: Regenerate.
185
238309aa
SE		 1862014-12-05 Steve Ellcey <sellcey@mips.com>
187
188 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
189
b7365e5d
L		 1902014-12-05 H.J. Lu <hongjiu.lu@intel.com>
191
192 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
193
3972882e
L		 1942014-12-04 H.J. Lu <hongjiu.lu@intel.com>
195
196 PR binutils/17677
197 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
198 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
199 function.
200 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
201 (elf_backend_plt_sym_val): Likewise.
202 (elf_i386_get_plt_sym_val): New.
203 (elf_i386_get_synthetic_symtab): Likewise.
204 (bfd_elf32_get_synthetic_symtab): Likewise.
205 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
206 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
207 (elf_backend_plt_sym_val): Likewise.
208 (elf_x86_64_get_plt_sym_val): New.
209 (elf_x86_64_get_synthetic_symtab): Use
210 _bfd_elf_ifunc_get_synthetic_symtab.
211 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
212
53df40a4
AM		 2132014-12-04 Alan Modra <amodra@gmail.com>
214
215 PR 17666
216 * elflink.c: Include bfd_stdint.h.
217 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
218 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
219 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
220 sorting invalidates.
221
db6b071a
NC		 2222014-12-03 Nick Clifton <nickc@redhat.com>
223
224 PR binutils/17512
225 * compress.c (bfd_get_full_section_contents): Fail if there are no
226 section contents available when the compress_status is
227 COMPRESS_SECTION_DONE.
228 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
229 (bfd_malloc2): Use bfd_malloc.
230 (bfd_realloc): Refuse to reallocate a negative size.
231 (bfd_realloc2): Use bfd_realloc.
232 (bfd_realloc_or_free): Use bfd_realloc.
233 (bfd_zmalloc): Use bfd_malloc.
234 (bfd_zmalloc): Use bfd_malloc2.
235 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
236
9d157cb9
L		 2372014-12-03 H.J. Lu <hongjiu.lu@intel.com>
238
239 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
240
fd9edc90
L		 2412014-12-02 H.J. Lu <hongjiu.lu@intel.com>
242
243 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
244 info->executable for symbols which need copy relocs.
245
31c0ebfe
L		 2462014-12-02 H.J. Lu <hongjiu.lu@intel.com>
247
248 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
249 change.
250 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
251 with ELIMINATE_COPY_RELOCS.
252 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
253 relocs against symbols which turn out to need copy relocs.
254
9a926d55
L		 2552014-12-02 H.J. Lu <hongjiu.lu@intel.com>
256
257 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
258 allow copy relocs for building executables.
259 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
260 pc-relative relocation in shared object.
261 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
262 PIE.
263 (elf_x86_64_relocate_section): Don't copy a pc-relative
264 relocation into the output file if the symbol needs copy reloc.
265
538baf8b
AB		 2662014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
267
268 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
269 overflow on non-weak undefined symbols.
270
51aecdc5
AM		 2712014-12-02 Alan Modra <amodra@gmail.com>
272
273 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
274 _opd_sec_data array, halving required memory.
275 (sort_r_offset): New function.
276 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
277 sections with a mix of 16 and 24 byte OPD entries. Don't
278 attempt to honour --non-overlapping-opd for .opd sections with
279 unexpected relocs. Simplify opd entry size calculations by
280 first finding the reloc for the next entry. Make edit loop
281 handle one opd entry per iteration, with an inner loop
282 handling relocs per entry.
283
06614111
NC		 2842014-12-01 Nick Clifton <nickc@redhat.com>
285
286 PR binutils/17512
287 * archive.c (do_slurp_coff_armap): Add range checks to prevent
288 running off the end of the string table.
289 * compress.c (bfd_get_full_section_contents): Return a NULL
290 pointer for zero sized sections. Do not attempt to copy a buffer
291 onto itself.
292 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
293 header. Add range checks to avoid running off the end of the
294 section.
295 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
296 if the seek fails, no memory is allocated.
297 (bfd_elf_string_from_elf_section): Do not allocate a string from a
298 non string section. It only leads to trouble later on.
299 (_bfd_elf_print_private_bfd_data): Check for there being too
300 little external dynamic data.
301 (bfd_section_from_shdr): Replace assertion with a failure mode.
302 (bfd_section_from_shdr): When walking a loaded group section use
303 the internal structure size, not the external size. Check for the
304 group section being empty.
305 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
306 failure mode.
307 * elfcode.h (elf_slurp_reloc_table): Likewise.
308 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
309 parameter is NULL.
310
7b20f099
AM		 3112014-11-30 Alan Modra <amodra@gmail.com>
312
313 PR 16452, 16457
314 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
315 symbols from libraries that won't be listed in DT_NEEDED.
316 (elf_link_output_extsym): Don't output verdefs for such symbols.
317
25ff461f
AM		 3182014-11-28 Alan Modra <amodra@gmail.com>
319
320 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
321 vna_next/vd_next/vda_next is zero. Correct counts.
322
1036838a
NC		 3232014-11-27 Nick Clifton <nickc@redhat.com>
324
325 PR binutils/17512
326 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
327 a discrepancy between the isymMax and ifdMax values in the
328 symbolic header.
329 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
330 scanning the external dynamic entries.
331
a1165289
NC		 3322014-11-26 Nick Clifton <nickc@redhat.com>
333
334 PR binutils/17512
335 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
336 value.
337 * coff-h8500.c (rtype2howto): Likewise.
338 * coff-tic30.c (rtype2howto): Likewise.
339 * coff-z80.c (rtype2howto): Likewise.
340 * coff-z8k.c (rtype2howto): Likewise.
341 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
342 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
343 could be found.
344 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
345 * coff-w65.c (rtype2howto): Likewise.
346 * coff-we32k.c (RTYPE2HOWTO): Likewise.
347 * pe-mips.c (RTYPE2HOWTO): Likewise.
348 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
349 an error return.
350 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
351 be unused.
352 * coffgen.c (make_a_section_from_file): Check the length of a
353 section name before testing to see if it is a debug section name.
354 (coff_object_p): Zero out any uninitialised bytes in the opt
355 header.
356 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
357 source being empty when there are values to be processed.
358 (_bfd_ecoff_slurp_symbol_table): Add range check.
359 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
360 (bfd_mach_o_mangle_sections): Move test for too many sections to
361 before the allocation of the section table.
362 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
363 memory and nullify the symbol pointer.
364 * reloc.c (bfd_generic_get_relocated_section_contents): Add
365 handling of a bfd_reloc_notsupported return value.
366 * versados.c (EDATA): Add range checking.
367 (get_record): Likewise.
368 (process_otr): Check for contents being available before updating
369 them.
370 (versados_canonicalize_reloc): Add range check.
371
601a03ba
AM		 3722014-11-26 Alan Modra <amodra@gmail.com>
373
374 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
375 internal verref buffer. Error for zero sh_info. Print errors.
376 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
377
60bb06bc
L		 3782014-11-25 H.J. Lu <hongjiu.lu@intel.com>
379
380 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
381 NAME##_get_symbol_version_string.
382 (bfd_get_symbol_version_string): New.
383 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
384 _bfd_nosymbols define.
385 * aout-target.h (MY_get_symbol_version_string): Likewise.
386 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
387 * binary.c (binary_get_symbol_version_string): Likewise.
388 * bout.c (aout_32_get_symbol_version_string): Likewise.
389 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
390 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
391 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
392 * ieee.c (ieee_get_symbol_version_string): Likewise.
393 * ihex.c (ihex_get_symbol_version_string): Likewise.
394 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
395 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
396 * mmo.c (mmo_get_symbol_version_string): Likewise.
397 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
398 * oasys.c (oasys_get_symbol_version_string): Likewise.
399 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
400 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
401 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
402 * som.c (som_get_symbol_version_string): Likewise.
403 * srec.c (srec_get_symbol_version_string): Likewise.
404 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
405 * versados.c (versados_get_symbol_version_string): Likewise.
406 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
407 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
408
409 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
410 coff_get_symbol_version_string.
411 (rs6000_xcoff64_aix_vec): Likewise.
412
413 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
414 (_bfd_elf_get_symbol_version_string): This.
415 * elf.c: Likewise.
416 (bfd_elf_print_symbol): Updated.
417 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
418
419 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
420 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
421 * bfd-in2.h: Regenerated.
422 * libbfd.h: Likewise.
423 * libcoff.h: Likewise.
424
bb4d2ac2
L		 4252014-11-25 H.J. Lu <hongjiu.lu@intel.com>
426
427 PR binutils/16496
428 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
429 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
430 from bfd_elf_print_symbol.
431 (bfd_elf_print_symbol): Use it.
432
dd7e64d4
L		 4332014-11-25 H.J. Lu <hongjiu.lu@intel.com>
434
435 * elf32-i386.c (elf_i386_got_plt_entry): New.
436 (elf_i386_pic_got_plt_entry): Likewise.
437 (elf_i386_link_hash_entry): Add plt_got.
438 (elf_i386_link_hash_table): Likewise.
439 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
440 (elf_i386_get_local_sym_hash): Likewise.
441 (elf_i386_check_relocs): Create the GOT PLT if there are both
442 PLT and GOT references when the regular PLT is used.
443 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
444 both PLT and GOT references unless pointer equality is needed.
445 (elf_i386_relocate_section): Also check the GOT PLT when
446 resolving R_386_PLT32.
447 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
448 available.
449
450 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
451 (elf_x86_64_link_hash_table): Likewise.
452 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
453 (elf_x86_64_get_local_sym_hash): Likewise.
454 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
455 PLT and GOT references when the regular PLT is used.
456 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
457 both PLT and GOT references unless pointer equality is needed.
458 (elf_x86_64_relocate_section): Also check the GOT PLT when
459 resolving R_X86_64_PLT32.
460 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
461 available.
462
6e733cce
L		 4632014-11-24 H.J. Lu <hongjiu.lu@intel.com>
464
465 * configure: Regenerated.
466
520c7b56
JW		 4672014-11-24 Tejas Belagod <tejas.belagod@arm.com>
468
469 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
470 (erratum_835769_scan): Sort map list.
471
e05fa0ba
AM		 4722014-11-24 Alan Modra <amodra@gmail.com>
473
474 * elf64-ppc.c (plt_stub_pad): Correct.
475
6db50b4c
L		 4762014-11-23 H.J. Lu <hongjiu.lu@intel.com>
477
478 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
479 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
480 (elf_x86_64_allocate_dynrelocs): Don't assert size of
481 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
482
35a14c6b
L		 4832014-11-22 H.J. Lu <hongjiu.lu@intel.com>
484
485 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
486 branch displacement overflow in PLT entry.
487
0a9d414a
NC		 4882014-11-21 Nick Clifton <nickc@redhat.com>
489
490 PR binutils/17512
491 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
492 number of auxillary entries.
493 * ieee.c (next_byte): Convert to a function. Return FALSE if the
494 next byte is beyond the end of the buffer.
495 (parse_int): Test the return value of next_byte.
496 (parse_expression): Convert to boolean. Return FALSE if the
497 parsing failed. Test the return value of next_byte.
498 (ieee_seek): Convert to a function. Return FALSE if the seek goes
499 beyond the end of the buffer.
500 (ieee_slurp_external_symbols): Test the return value of ieee_seek
501 and next_byte.
502 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
503 operation failed. Test the return value of ieee_seek and
504 next_byte.
505 (ieee_archive_p): Test the return value of ieee_seek and
506 next_byte.
507 (do_one): Likewise.
508 (ieee_slurp_section_data): Likewise.
509 (ieee_object_p): Likewise. Store the size of the buffer in the
510 total_amt field in the header.
511 * libieee.h (common_header_type): Add amt field.
512 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
513 reloc's value is within range.
514 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
515 operation fails.
516 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
517 an error message.
518 (pex64_dump_xdata): Check for buffer overflows.
519 * versados.c (process_otr): Check that the section exists before
520 taking its size.
521 (versados_object_p): Make sure that enough data was read for the
522 header to be checked.
523 * vms-alpha.c (vms_get_remaining_object_record): Change
524 read_so_far parameter to an unsigned int. Check that the amount
525 read is in range.
526
5974eba6
L		 5272014-11-21 H.J. Lu <hongjiu.lu@intel.com>
528
529 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
530 PC-relative offset overflow check.
531
cd11f78f
AC		 5322014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
533
534 PR binutils/17512
535 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
536 string table before clearing the first few bytes.
537
a715796b
TG		 5382014-11-21 Terry Guo <terry.guo@arm.com>
539
540 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
541
0cfb0717
AM		 5422014-11-20 Alan Modra <amodra@gmail.com>
543
544 * elf64-ppc.c (group_sections): Init stub14_group_size from
545 --stub-group-size parameter divided by 1024.
546
1e269e9b
AM		 5472014-11-20 Alan Modra <amodra@gmail.com>
548
549 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
550 alignment calculation.
551
9274e9de
TG		 5522014-11-20 Terry Guo <terry.guo@arm.com>
553
554 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
555 hasn't attribute section.
556
f9dffbf0
AM		 5572014-11-20 Alan Modra <amodra@gmail.com>
558
559 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
560
ab7fede8
L		 5612014-11-18 H.J. Lu <hongjiu.lu@intel.com>
562
563 PR ld/17618
564 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
565 PC-relative offset overflow in PLT entry.
566
6937bb54
NC		 5672014-11-18 Nick Clifton <nickc@redhat.com>
568
569 PR binutils/17512
570 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
571 is larger than its real size.
572 (rsrc_print_section): Fix off-by-one error checking for overflow.
573 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
574 sections.
575
d258b828
IZ		 5762014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
577
578 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
579 for -z bndplt.
580
470c009b
NC		 5812014-11-14 Nick Clifton <nickc@redhat.com>
582
583 PR binutils/17597
584 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
585 the section.
586 (bfd_get_alt_debug_link_info): Likewise.
587
041830e0
NC		 5882014-11-14 Nick Clifton <nickc@redhat.com>
589
590 PR binutils/17512
591 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
592 all.
593 (ieee_object_p): Likewise.
594
57494d81
L		 5952014-11-13 H.J. Lu <hongjiu.lu@intel.com>
596
597 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
598
f8521a03
L		 5992014-11-13 H.J. Lu <hongjiu.lu@intel.com>
600
601 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
602
553d1284
L		 6032014-11-13 H.J. Lu <hongjiu.lu@intel.com>
604
605 PR gas/17598
606 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
607 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
608 (elf_x86_64_relocate_section): Likewise.
609
a5c71af8
NC		 6102014-11-13 Nick Clifton <nickc@redhat.com>
611
612 PR binutils/17512
613 * coffcode.h (coff_ptr_struct): Add is_sym field.
614 (coff_new_section_hook): Set the is_sym field.
615 (coff_pointerize_aux_hook): Check the is_sym field.
616 (coff_print_aux): Likewise.
617 (coff_compute_section_file_positions): Likewise.
618 (coff_write_object_contents): Likewise.
619 (coff_slurp_line_table): Likewise.
620 (coff_slurp_symbol_table): Likewise.
621 (CALC_ADDEND): Likewise.
622 * coffgen.c (coff_renumber_symbols): Likewise.
623 (coff_mangle_symbols): Likewise.
624 (coff_fix_symbol_name): Likewise.
625 (coff_write_symbol): Likewise.
626 (coff_write_alien_symbol): Likewise.
627 (coff_write_native_symbol): Likewise.
628 (coff_write_symbols): Likewise.
629 (coff_write_linenumbers): Likewise.
630 (coff_pointerize_aux): Likewise.
631 (coff_get_normalized_symtab): Likewise.
632 (coff_get_symbol_info): Likewise.
633 (bfd_coff_get_syment): Likewise.
634 (bfd_coff_get_auxent): Likewise.
635 (coff_print_symbol): Likewise.
636 (coff_find_nearest_line_with_names): Likewise.
637 (bfd_coff_set_symbol_class): Likewise.
638 (coff_make_empty_symbol): Set the is_sym field.
639 (coff_bfd_make_debug_symbol): Likewise.
640 * peicode.h (pe_ILF_make_a_symbol): Likewise.
641 * libcoff.h: Regenerate.
642 * libcoff-in.h: Regenerate.
643
f41e4712
NC		 6442014-11-12 Nick Clifton <nickc@redhat.com>
645
646 PR binutils/17512
647 * coffcode.h (coff_slurp_line_table): Set the line number of
648 corrupt entries to -1.
649 (coff_slurp_symbol_table): Alway initialise the value of the
650 symbol.
651 * coffgen.c (coff_print_symbol): Check that the combined pointer
652 is valid.
653 (coff_print_symbol): Do not print negative line numbers.
654 * peXXigen.c (pe_print_idata): Add range checking displaying
655 member names.
656
6bb3e679
AM		 6572014-11-12 Alan Modra <amodra@gmail.com>
658
659 PR binutils/17512
660 * coffcode.h (coff_slurp_line_table): Drop line number info
661 not preceded by a valid function entry. Revert last change.
662
201159ec
NC		 6632014-11-11 Nick Clifton <nickc@redhat.com>
664
665 PR binutils/17512
666 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
667 line number cache that would not be initialised by the copy from
668 the new line number table.
669 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
670 returning NULL.
671 * coffgen.c (coff_get_normalized_symbols): Get the external
672 symbols before allocating space for the internal symbols, in case
673 the get fails.
674 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
675 array if one is needed. Likewise with the verdef array.
676 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
677 messages.
678 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
679 structure are initialised.
680 (pe_print_edata): Avoid reading off the end of the data buffer.
681
0ac23374
AM		 6822014-11-11 Alan Modra <amodra@gmail.com>
683
684 PR binutils/17512
685 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
686 when building func_table.
687
fcfa6240
AM		 6882014-11-11 Alan Modra <amodra@gmail.com>
689
690 PR binutils/17512
691 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
692 memset the particular bits we need. Update src after hitting loop
693 "continue". Don't count lineno omitted due to invalid symbols in
694 nbr_func, and update lineno_count. Init entire terminating
695 lineno. Don't both allocating terminator in n_lineno_cache.
696 Redirect sym->lineno pointer to where n_lineno_cache will be
697 copied, and free n_lineno_cache.
698 * pe-mips.c (NUM_HOWTOS): Typo fix.
699
4de1599b
AM		 7002014-11-11 Alan Modra <amodra@gmail.com>
701
702 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
703 size check to account for possible zero terminator.
704
fd6f9d17
RS		 7052014-11-10 James Cowgill <James.Cowgill@imgtec.com>
706
707 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
708 data sections to be PROGBITS
709
36e9d67b
NC		 7102014-11-10 Nick Clifton <nickc@redhat.com>
711
712 PR binutils/17521
713 * coff-i386.c (NUM_HOWTOS): New define.
714 (RTYPE2HOWTO): Use it.
715 (coff_i386_rtype_to_howto): Likewise.
716 (coff_i386_reloc_name_lookup): Likewise.
717 (CALC_ADDEND): Check that reloc r_type field is valid.
718 * coff-x86_64.c (NUM_HOWTOS): New define.
719 (RTYPE2HOWTO): Use it.
720 (coff_amd64_rtype_to_howto): Likewise.
721 (coff_amd64_reloc_name_lookup): Likewise.
722 (CALC_ADDEND): Check that reloc r_type field is valid.
723 * coffcode.h (coff_slurp_line_table): Check for symbol table
724 indexing underflow.
725 (coff_slurp_symbol_table): Use zalloc to ensure that all table
726 entries are initialised.
727 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
728 in the string table. Also ensure that the table is 0 terminated.
729 (coff_get_normalized_symtab): Check for symbol table indexing
730 underflow.
731 * opncls.c (bfd_alloc): Catch the case where a small negative size
732 can result in only 1 byte being allocated.
733 (bfd_alloc2): Use bfd_alloc.
734 * pe-mips.c (NUM_HOWTOS): New define.
735 (coff_mips_reloc_name_lookup): Use it.
736 (CALC_ADDEND): Check that reloc r_type field is valid.
737 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
738 in the DataDirectory.
739 (pe_print_idata): Avoid reading beyond the end of the data block
740 wen printing strings.
741 (pe_print_edata): Likewise.
742 Check for table indexing underflow.
743 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
744 (pe_bfd_object_p): Allocate and initialize enough space to hold a
745 PEAOUTHDR, even if the opt_hdr field specified less.
746
d1f5d98a
AM		 7472014-11-08 Alan Modra <amodra@gmail.com>
748
749 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
750
01158262
L		 7512014-11-07 H.J. Lu <hongjiu.lu@intel.com>
752
753 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
754 checks.
755
cf61b747
L		 7562014-11-07 H.J. Lu <hongjiu.lu@intel.com>
757
758 PR ld/17482
759 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
760 for IE->LE transition.
761
56aedec7
AM		 7622014-11-07 Alan Modra <amodra@gmail.com>
763
764 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
765
e5242d4b
AM		 7662014-11-07 Alan Modra <amodra@gmail.com>
767
768 * tekhex.c (CHUNK_SPAN): Define.
769 (struct data_struct <chunk_init>): Use one byte per span, update
770 all code accessing this field.
771 (find_chunk): Add create param, don't create new entry unless set.
772 (insert_byte): Don't save zeros.
773 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
774 on symbol type. Create an alternate section if both types of
775 symbol are given. Attach type '2' and '6' symbols to absolute
776 section.
777 (move_section_contents): Fix caching of chunk. Don't create chunk
778 when reading, or for writing zeros.
779 (tekhex_set_section_contents): Don't create initial chunks.
780 (tekhex_write_object_contents): Use CHUNK_SPAN.
781
7c53fd1c
AM		 7822014-11-07 Alan Modra <amodra@gmail.com>
783
784 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
785
40572405
AM		 7862014-11-07 Alan Modra <amodra@gmail.com>
787
788 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
789 * coffcode.h (coff_set_alignment_hook): Likewise.
790 (coff_slurp_line_table): Likewise.
791 * coffgen.c (coff_get_normalized_symtab): Likewise.
792 (_bfd_coff_get_external_symbols): Likewise.
793 * elf.c (bfd_elf_get_str_section): Likewise.
794 * tekhex.c (first_phase): Likewise.
795
83410725
NC		 7962014-11-06 Nick Clifton <nickc@redhat.com>
797
798 * aoutx.h (slurp_symbol_table): Revert previous delta.
799 (slurp_reloc_table): Likewise.
800 * compress.c (bfd_get_full_section_contents): Remove file size
801 test.
802 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
803 and do not complain about linker generated files.
804
1fe9dc45
WN		 8052014-11-06 Will Newton <will.newton@linaro.org>
806
807 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
808 length sections and sub-sections.
809
a6f921c8
NC		 8102014-11-04 Nick Clifton <nickc@redhat.com>
811
812 PR binutils/17512
813 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
814 Replace another abort with an error message.
815 (coff_slurp_line_table): Add more range checking.
816 * peXXigen.c (pe_print_debugdata): Add range checking.
817
131e2f8e
MF		 8182014-11-05 James Cowgill <james.cowgill@imgtec.com>
819
820 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
821 when creating a dso with discarded dynsym section.
822
09c14161
MF		 8232014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
824
825 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
826 and E_MIPS_ARCH_64R6 support.
827
20ad5e28
NC		 8282014-11-05 Nick Clifton <nickc@redhat.com>
829
830 PR binutils/17512
831 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
832 about the number of relocations it contains.
833 (coff_sort_func_alent): Return 0 if the pointers are NULL.
834 (coff_slurp_line_table): Add more range checks. Do not free new
835 tables created when sorting line numbers.
836 * peXXigen.c (pe_print_idata): Add range checks.
837 (pe_print_edata): Likewise.
838 (rsrc_print_resource_entries): Likewise. Avoid printing control
839 characters. Terminate priniting if corruption is detected.
840 (rsrc_print_resource_directory): Terminate printing if an unknown
841 directory type is encountered.
842 (pe_print_debugdata): Fix off-by-one error.
843 (rsrc_count_entries): Add range checking.
844 (rsrc_parse_entry): Likewise.
845
bb0d8671
NC		 8462014-11-04 Nick Clifton <nickc@redhat.com>
847
79f2a78e
NC		 848 PR binutils/17512
849 * compress.c (bfd_get_full_section_contents): Improve test for
850 linker created objects.
851
bb0d8671
NC		 852 PR binutils/17533
853 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
854 corrupt extended name tables.
855
ef42b83e
AM		 8562014-11-04 Alan Modra <amodra@gmail.com>
857
858 * elf32-spu.c (ovl_mgr_stat): New function.
859 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
860
931b79cc
AB		 8612014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
862
863 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
864 relaxation, reduce the size of symbols that span the deleted
865 bytes.
866
a12d0ffc
AB		 8672014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
868
869 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
870 located at the very end of the section.
871
5a3f568b
NC		 8722014-11-03 Nick Clifton <nickc@redhat.com>
873
874 PR binutils/17512
875 * aoutx.h (slurp_symbol_table): Check that computed table size is
876 not bigger than the file from which is it being read.
877 (slurp_reloc_table): Likewise.
878 * coffcode.h (coff_slurp_line_table): Remove unneeded local
879 'warned'. Do not try to print the details of a symbol with an
880 invalid index.
881 * coffgen.c (make_a_sectiobn_from_file): Check computed string
882 index against length of string table.
883 (bfd_coff_internal_syment_name): Check read in string offset
884 against length of string table.
885 (build_debug_section): Return a pointer to the section used.
886 (_bfd_coff_read_string_table): Store the length of the string
887 table in the coff_tdata structure.
888 (bfd_coff_free_symbols): Set the length of the string table to
889 zero when it is freed.
890 (coff_get_normalized_symtab): Check offsets against string table
891 or data table lengths as appropriate.
892 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
893 length of string table.
894 * compress.c (bfd_get_full_section_contents): Check computed size
895 against the size of the file.
896 * libcoff-in.h (obj_coff_strings_len): Define.
897 (struct coff_tdata): Add strings_len field.
898 * libcoff.h: Regenerate.
899 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
900 data if the debug section is too small.
901 * xcofflink.c (xcoff_link_input_bfd): Check offset against
902 length of string table.
903
ba241f2d
NC		 9042014-11-03 Nick Clifton <nickc@redhat.com>
905
906 * po/fi.po: Updated Finnish translation.
907
2c629856
N		 9082014-10-31 Andrew Pinski <apinski@cavium.com>
909 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
910
911 * archures.c: Add octeon3 for mips target.
912 * bfd-in2.h: Regenerate.
913 * bfd/cpu-mips.c: Define I_mipsocteon3.
914 nfo_struct): Add octeon3 support.
915 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
916 octeon3.
917 (mips_set_isa_flags): Add support for octeon3.
ba241f2d 918 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
2c629856
N		 919 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
920 extension of bfd_mach_mips_octeon2.
921 (print_mips_isa_ext): Print the value of Octeon3.
922
f54498b4
NC		 9232014-10-31 Nick Clifton <nickc@redhat.com>
924
925 PR binutils/17512
926 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
927 symbol table bigger than the file.
928 * elf.c (bfd_elf_get_str_section): Do not try to load a string
929 table bigger than the file.
690725fa 930 * tekhex.c (first_phase): Check that the section range is sane.
f54498b4 931
7e760b06
NC		 9322014-10-30 Nick Clifton <nickc@redhat.com>
933
934 PR binutils/17512
0102ea8c 935 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
7e760b06
NC		 936 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
937
e5b470e2
NC		 9382014-10-29 Nick Clifton <nickc@redhat.com>
939
940 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
941 leak.
942
d1e8523e
DB		 9432014-10-29 Dennis Brueni <dbrueni@slickedit.com>
944
e5b470e2 945 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
d1e8523e 946
5a4b0ccc
NC		 9472014-10-28 Nick Clifton <nickc@redhat.com>
948
949 PR binutils/17512
950 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
951 detection table on a per-bfd basis.
952 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
953 export table.
954
708d7d0d
NC		 9552014-10-28 Andreas Schwab <schwab@suse.de>
956 Nick Clifton <nickc@redhat.com>
957
958 PR binutils/17510
959 * srec.c (srec_bad_byte): Increase size of buf to allow for
960 negative values.
961 (srec_scan): Use an unsigned char buffer to hold header bytes.
962
493a3386
NC		 9632014-10-27 Nick Clifton <nickc@redhat.com>
964
7e1e1988 965 PR binutils/17512
bf67003b
NC		 966 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
967 binaries with a group of sections linked by the string table
968 indicies.
7e1e1988
NC		 969 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
970 with an invalid value for NumberOfRvaAndSizes.
bf67003b
NC		 971 (pe_print_edata): Detect out of range rvas and entry counts for
972 the Export Address table, Name Pointer table and Ordinal table.
7e1e1988 973
493a3386
NC		 974 PR binutils/17510
975 * elf.c (setup_group): Improve handling of corrupt group
976 sections.
977
68fcca92
JW		 9782014-10-24 Tejas Belagod <tejas.belagod@arm.com>
979
980 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
981 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
982 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
983 (elf_aarch64_stub_type): Add new type
984 aarch64_stub_erratum_835769_veneer.
985 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
986 (aarch64_erratum_835769_fix): New data struct to record erratum
987 835769.
988 (elf_aarch64_link_hash_table: Global flags for 835769.
989 (aarch64_build_one_stub): Add case for 835769.
990 (aarch64_size_one_stub): Likewise.
991 (aarch64_mem_op_p, aarch64_mlxl_p,
992 aarch64_erratum_sequence,erratum_835769_scan):
993 New. Decode and scan functions for erratum 835769.
994 (elf_aarch64_create_or_find_stub_sec): New.
995 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
996 them.
997 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
998 (erratum_835769_branch_to_stub_data,
999 make_branch_to_erratum_835769_stub):New. Connect up all the
1000 erratum stubs to occurances by branches.
1001 (elfNN_aarch64_write_section): New hook.
1002 (aarch64_map_one_stub): Output erratum stub symbol.
1003 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
1004 information for erratum 835769.
1005 (elf_backend_write_section): Define.
1006
685e70ae
VK		 10072014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
1008
1009 * elf32-arm.c (read_code32): New function to read 32 bit
1010 arm instruction.
1011 (read_code16): New function to read 16 bit thumb instrution.
1012 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
1013 and read_code16 to read instructions.
1014
00ac7aa0
MF		 10152014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
1016
1017 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
1018 (print_mips_isa_ext): Print the value of an unknown extension.
1019
73242275
AM		 10202014-10-21 Alan Modra <amodra@gmail.com>
1021
1022 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
1023 entries that aren't a multiple of 8 rather than failing assertion.
1024
2300b5a1
AM		 10252014-10-21 Alan Modra <amodra@gmail.com>
1026
1027 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
1028 to thread_starter.
1029
b53dfeb2
AM		 10302014-10-18 Alan Modra <amodra@gmail.com>
1031
1032 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
1033 section for function symbols defined in .opd is discarded, let
1034 the symbol appear to be undefined.
1035 (opd_entry_value): Ensure the result section is that for the
1036 function code section in the same object as the OPD entry.
1037
f1885d1e
AM		 10382014-10-16 Alan Modra <amodra@gmail.com>
1039
1040 PR 17492
1041 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
1042 on ELF output bfd.
1043 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1044 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1045 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1046 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1047 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1048 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1049 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1050 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1051 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
1052 STB_GNU_UNIQUE too.
1053
459609d6
AM		 10542014-10-16 Alan Modra <amodra@gmail.com>
1055
1056 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
1057 even when output is not ppc64 ELF. Remove redundant tests on
1058 type of input bfd.
1059
fb167eb2
AM		 10602014-10-15 Alan Modra <amodra@gmail.com>
1061
1062 PR 17481
1063 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1064 param, group "section" and "offset" params. Zero discriminator.
1065 * bfd.c (bfd_find_nearest_line): Implement with new
1066 _bfd_find_nearest_line.
1067 (bfd_find_nearest_line_discriminator): Likewise.
1068 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1069 define.
1070 * coff-rs6000.c (xcoff_find_nearest_line,
1071 xcoff_find_nearest_line_discriminator): Delete.
1072 (_bfd_xcoff_find_nearest_line): Don't define.
1073 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1074 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1075 define.
1076 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1077 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1078 adjust _bfd_dwarf2_find_nearest_line call.
1079 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1080 others. Set discriminator. Adjust call.
1081 (coff_find_nearest_line_discriminator): Delete.
1082 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1083 * dwarf2.c (find_line): Rename to..
1084 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1085 Simplify setting of do_line. Delete old function.
1086 (_bfd_dwarf2_find_line): Delete.
1087 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1088 discriminator_ptr and set it.
1089 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1090 (_bfd_elf_find_nearest_line_discriminator): Delete.
1091 (_bfd_elf_find_line_discriminator): Delete.
1092 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1093 * elf.c (elf_find_function): Reorder params.
1094 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1095 Adjust calls.
1096 (_bfd_elf_find_nearest_line_discriminator): Delete.
1097 (_bfd_elf_find_line): Adjust call.
1098 * elf32-arm.c (arm_elf_find_function): Reorder params.
1099 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1100 Adjust calls.
1101 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1102 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1103 (elfNN_aarch64_find_nearest_line): Reorder params, add
1104 discriminator_ptr. Adjust calls.
1105 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1106 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1107 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1108 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1109 (_bfd_dwarf1_find_nearest_line): Likewise.
1110 (_bfd_dwarf2_find_nearest_line): Likewise.
1111 (_bfd_dwarf2_find_line): Delete.
1112 (_bfd_generic_find_nearest_line_discriminator): Delete.
1113 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1114 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1115 (coff_find_nearest_line_discriminator): Delete.
1116 (coff_find_nearest_line_with_names): Update prototype.
1117 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1118 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1119 discriminator_ptr. Adjust calls.
1120 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1121 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1122 discriminator_ptr and set.
1123 * som.c (som_find_nearest_line): Similarly.
1124 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1125 _bfd_find_nearest_line_discriminator.
1126 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1127 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1128 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1129 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1130 "discriminator" and set.
1131 (_bfd_vms_find_nearest_line_discriminator): Delete.
1132 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1133 (alpha_vms_find_nearest_line): Update define.
1134 * bfd-in2.h: Regenerate.
1135 * libbfd.h: Regenerate.
1136 * libcoff.h: Regenerate.
1137
9c461f7d
AM		 11382014-10-15 Alan Modra <amodra@gmail.com>
1139
1140 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1141 * aout-adobe.c (aout_32_find_line): Define.
1142 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1143 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1144 * aout-target.h (MY_find_line): Define.
1145 * aout-tic30.c (MY_find_line): Define.
1146 * binary.c (binary_find_line): Define.
1147 * bout.c (aout_32_find_line): Define.
1148 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1149 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1150 (rs6000_xcoff64_aix_vec): Likewise.
1151 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1152 * elfxx-target.h (bfd_elfNN_find_line): Define.
1153 * i386msdos.c (msdos_find_line): Define.
1154 * i386os9k.c (aout_32_find_line): Define.
1155 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1156 (ieee_find_nearest_line, ieee_find_line,
1157 ieee_find_inliner_info): Define.
1158 * ihex.c (ihex_find_line): Define.
1159 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1160 (_bfd_generic_find_line): Don't define.
1161 * libbfd.c (_bfd_generic_find_line): Delete.
1162 * libcoff-in.h (coff_find_line): Define.
1163 * libecoff.h (_bfd_ecoff_find_line): Define.
1164 * mach-o.h (bfd_mach_o_find_line): Define.
1165 * mmo.c (mmo_find_line): Define.
1166 * nlm-target.h (nlm_find_line): Define.
1167 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1168 (oasys_find_nearest_line, oasys_find_line,
1169 oasys_find_inliner_info): Define.
1170 * pef.c (bfd_pef_find_line): Define.
1171 * plugin.c (bfd_plugin_find_line): Define.
1172 * ppcboot.c (ppcboot_find_line): Define.
1173 * som.c (som_find_line): Define.
1174 * srec.c (srec_find_line): Define.
1175 * tekhex.c (tekhex_find_line): Define.
1176 * versados.c (versados_find_line): Define.
1177 * vms-alpha.c (alpha_vms_find_line): Define.
1178 * xsym.c (bfd_sym_find_line): Define.
1179 * bfd-in2.h: Regenerate.
1180 * libbfd.h: Regenerate.
1181 * libcoff.h: Regenerate.
1182
91dc4e0a
TG		 11832014-10-15 Tristan Gingold <gingold@adacore.com>
1184
1185 * version.m4: Bump version to 2.25.51
1186 * configure: Regenerate.
1187
5697705a
L		 11882014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1189
1190 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1191 offset is less than 2.
1192 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1193
65879393
AM		 11942014-10-14 Alan Modra <amodra@gmail.com>
1195
1196 PR 17453
1197 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1198 (EIGHT_GAZILLION): Delete.
1199
5b69e357
AM		 12002014-10-13 Alan Modra <amodra@gmail.com>
1201
1202 PR 17467
1203 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1204 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1205 flags enabling conversion of CIEs and FDEs to use relative encoding.
1206 (find_merged_cie): Similarly.
1207 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1208 relocatable, except for CIE pointer.
1209 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1210 relocs against symbols in dropped comdat group sections.
1211 (bfd_elf_discard_info): Do some eh_frame optimisation when
1212 relocatable.
1213
3d68f91c
JM		 12142014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1215
1216 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1217 the hwcaps2 object attribute.
1218
c2aaac08
AM		 12192014-10-04 Alan Modra <amodra@gmail.com>
1220
1221 PR 17447
1222 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1223 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1224 range FDEs for discarding.
1225 (vma_compare): Sort on range after address.
1226 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1227 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1228 error message rather than "fde".
1229 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1230 error message.
1231
cf7363b4
L		 12322014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1233
1234 PR ld/17440
1235 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1236 for OLD_FREEBSD_ABI_LABEL.
1237
e44f5bef
MT		 12382014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1239
1240 PR 17422
1241 * plugin.c (try_claim): New function. Moved from
1242 bfd_plugin_object_p.
1243 (try_load_plugin): Pass through bfd. Add test.
1244 (load_plugin): Pass through bfd.
1245 (bfd_plugin_object_p): Move logic to try_claim.
1246
331ed130
SA		 12472014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1248
1249 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1250 call relaxation use furthermost addresses where call source and
1251 destination can be to check whether it's in the range of a direct
1252 call.
1253
aa8f4d1e
AM		 12542014-09-22 Alan Modra <amodra@gmail.com>
1255
1256 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1257 false for overflow or overlapping FDEs. Give more detail in
1258 error messages.
1259
c3eb94b4
MF		 12602014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1261
1262 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1263 the addend if relocations are RELA.
1264
f4cb41f4
KLC		 12652014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1266
1267 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1268 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1269
e00d879a
AK		 12702014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1271
1272 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1273 for PIE.
1274 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1275 for PIE.
1276
92c9bcd4
JK		 12772014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1278
1279 PR gdb/17407
1280 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1281
70e99720
TG		 12822014-09-16 Terry Guo <terry.guo@arm.com>
1283
1284 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1285 failed to merge.
1286
1c8f6a4d
KLC		 12872014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1288
1289 * bfd-in2.h: Regenerate.
1290 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1291 (nds32_elf_relax_section): Code refactoring.
1292 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1293 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1294 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1295 pattern. The first three is moved from nds32_elf_relax_section,
1296 and the last three is new function.
1297 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1298 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1299 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1300 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1301 three is moved from nds32_elf_relax_section, and the last four
1302 is new function.
1303 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1304 pattern and address setting pattern.
1305 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1306 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1307 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1308 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1309 nds32_elf_relax_letlsls): Relax TLS pattern.
1310 (nds32_relax_adjust_label): Adjust alignment and nop.
1311 (nds32_elf_pick_relax): Choose relaxation optimization.
1312 (nds32_elf_get_relocated_section_contents): New hook.
1313 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1314 table 234th entry.
1315 * elf32-nds32.h: Declare.
1316 * libbfd.h: Regenerate.
1317 * reloc.c: Add nds32 new relocations.
1318
6d74e8a1
CG		 13192014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1320
1321 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1322 'name' for the typo issue, which related with commit
1323 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1324
7361da2c
AB		 13252014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1326 Matthew Fortune <matthew.fortune@imgtec.com>
1327
1328 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1329 * archures.c (bfd_architecture): Likewise.
1330 * bfd-in2.h (bfd_architecture): Likewise.
1331 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1332 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1333 BFD_RELOC_MIPS_19_PCREL_S2.
1334 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1335 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1336 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1337 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1338 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1339 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1340 BFD_RELOC_LO16_PCREL.
1341 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1342 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1343 and R_MIPS_PCLO16.
1344 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1345 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1346 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1347 BFD_RELOC_LO16_PCREL.
1348 * elfn32-mips.c: Likewise.
1349 * elfxx-mips.c (MIPSR6_P): New define.
1350 (mipsr6_exec_plt_entry): New array.
1351 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1352 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1353 (aligned_pcrel_reloc_p): New function.
1354 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1355 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1356 (mips_elf_calculate_relocation): Add support for relocs:
1357 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1358 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1359 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1360 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1361 (_bfd_mips_elf_check_relocs): Add support for relocs:
1362 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1363 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1364 pc relative relocs.
1365 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1366 plt entry.
1367 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1368 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1369 (mips_32bit_flags_p): Add support for mips32r6.
1370 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1371 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1372 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1373 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1374 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1375 BFD_RELOC_MIPS_19_PCREL_S2.
1376 * config.bfd: Add mips*-img-elf* target triple.
1377
a9d58c06
AB		 13782014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1379
1380 * config.bfd: Add mips*-img-elf* target triple.
1381
ae6c7e33
AM		 13822014-09-12 Alan Modra <amodra@gmail.com>
1383
1384 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1385 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1386 range of FDEs to hdr_info->array.
1387 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1388 .eh_frame_hdr entries, and overlapping FDEs.
1389
a485e98e
AM		 13902014-09-10 Alan Modra <amodra@gmail.com>
1391
1392 * elf.c (assign_file_positions_except_relocs): Move section header
1393 placement to..
1394 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1395 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1396 * elflink.c (bfd_elf_final_link): Don't call above function.
1397
6128f9cf
AM		 13982014-08-30 Alan Modra <amodra@gmail.com>
1399
1400 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1401
4805fc55
AM		 14022014-08-29 Alan Modra <amodra@gmail.com>
1403
1404 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1405 error for calls via a toc adjusting stub without a nop.
1406
b138affb
AM		 14072014-08-29 Alan Modra <amodra@gmail.com>
1408
1409 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1410 error. Remove redundant bfd_set_error.
1411
bd25671c
AM		 14122014-08-29 Alan Modra <amodra@gmail.com>
1413
1414 * srec.c (srec_scan): Revert last change. Report an error for
1415 S-records with less than the miniumum byte count.
1416
376c8d5b
L		 14172014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1418
1419 * srec.c (srec_scan): Return error for 0 size.
1420
c8831961
L		 14212014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1422
1423 PR ld/17306
1424 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1425 to check discarded input section.
1426 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1427
29a9f53e
L		 14282014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1429
1430 PR ld/17313
1431 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1432 sections to input from ld --just-symbols.
1433
32e79d39
DD		 14342014-08-26 DJ Delorie <dj@redhat.com>
1435
1436 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1437 relaxation type.
1438
614b09ce
JW		 14392014-08-26 Jiong Wang <jiong.wang@arm.com>
1440
1441 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1442 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1443 shared library.
1444 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1445
0d6d4c82
NC		 14462014-08-26 Nick Clifton <nickc@redhat.com>
1447
1448 * config.bfd: Fix typo in or1knd selection.
1449
a4a027b7
KT		 14502014-08-22 Kai Tietz <ktietz@redhat.com>
1451
1452 PR binutils/11822
1453 * coffcode.h (coff_compute_section_file_positions): Keep
1454 FileAlignment valid as set.
1455
4564fb94
AM		 14562014-08-22 Alan Modra <amodra@gmail.com>
1457
1458 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1459 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1460
da44f4e5
AM		 14612014-08-22 Alan Modra <amodra@gmail.com>
1462
1463 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1464 parsed_eh_frames.
1465 (_bfd_elf_begin_eh_frame_parsing): Delete.
1466 (_bfd_elf_end_eh_frame_parsing): Delete.
1467 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1468 (_bfd_elf_end_eh_frame_parsing): Delete.
1469 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1470 !info->relocatable in place of merge_cies.
1471 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1472 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1473 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1474 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1475 (ppc64_elf_size_stubs): ..here and..
1476 (ppc64_elf_finish_dynamic_sections): ..here.
1477
1d7c9635
MR		 14782014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1479
1480 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1481
c5423981
TG		 14822014-08-21 Tony Wang <tony.wang@arm.com>
1483
1484 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1485 the veneer routine for R_ARM_THM_JUMP19.
1486 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1487 (elf32_arm_size_stub): Ditto.
1488
469a3493
RM		 14892014-08-20 Roland McGrath <mcgrathr@google.com>
1490
1491 PR ld/17277
1492 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1493 all reloc types with pc_relative set in the howto, not just for
1494 R_ARM_REL32 and R_ARM_REL32_NOI.
1495 (allocate_dynrelocs_for_symbol): Update comment.
1496 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1497 set in the howto, set call_reloc_p and may_need_local_target_p but
1498 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1499 (elf32_arm_check_relocs): Likewise.
1500
01e6c1a4
WN		 15012014-08-20 Will Newton <will.newton@linaro.org>
1502
1503 * config.bfd: Default armeb-*-eabi* to big endian.
1504
2974be62
AM		 15052014-08-19 Alan Modra <amodra@gmail.com>
1506
1507 * configure: Regenerate.
1508
1009ef28
AM		 15092014-08-18 Alan Modra <amodra@gmail.com>
1510
1511 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1512 use dynrelocs for ifunc.
1513 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1514
1240be6b
AM		 15152014-08-18 Alan Modra <amodra@gmail.com>
1516
1517 PR 17287
1518 * elflink.c (on_needed_list): Only consider libraries that have
1519 been loaded.
1520
75938853
AM		 15212014-08-18 Alan Modra <amodra@gmail.com>
1522
1523 * elflink.c (bfd_elf_discard_info): Return int error status.
1524 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1525 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1526 * bfd-in2.h: Regenerate.
1527
513ea82e
AM		 15282014-08-14 Alan Modra <amodra@gmail.com>
1529
1530 * peXXigen.c (pe_print_reloc): Protect against access past end
1531 of .reloc section.
1532
18cd5bce
AM		 15332014-08-14 Alan Modra <amodra@gmail.com>
1534
1535 PR 16563
1536 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1537 in the order they are mapped to output sections.
1538
b879806f
AM		 15392014-08-14 Alan Modra <amodra@gmail.com>
1540
1541 * configure.ac: Delete redundant plugin related checks.
1542 * configure: Regenerate.
1543
ffccb7af
SK		 15442014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1545
1546 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1547 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1548 and SYMBOLIC_BIND.
1549
46135103
AM		 15502014-08-12 Alan Modra <amodra@gmail.com>
1551
1552 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1553 here when not calling the generic add_symbol function. Formatting.
1554 Correct handling of indirect symbols. Update notice call.
1555 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1556 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1557 symbols early. Update notice call. Add comments regarding weak
1558 symbols vs. indirect.
1559
88d3f087
AM		 15602014-08-12 Alan Modra <amodra@gmail.com>
1561
1562 PR ld/16746
1563 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1564 !lto_plugin_active.
1565
7f59d2ac
CG		 15662014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1567
1568 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1569 zero terminated.
1570
db712946
L		 15712014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1572 Alan Modra <amodra@gmail.com>
1573
1574 PR ld/16746
1575 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1576 warning for references in LTO IR to warning symbols.
1577
59c26567
AM		 15782014-08-07 Alan Modra <amodra@gmail.com>
1579
1580 * linker.c (WARN, CWARN): Collapse these states to WARN.
1581 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1582 new WARN.
1583
aaffae57
DE		 15842014-08-05 Doug Evans <dje@google.com>
1585
1586 * bfd-in2.h: Regenerate.
1587 * libcoff.h: Regenerate.
1588
e034b2cc
MR		 15892014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1590
1591 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1592 rawsize if changing size.
1593
7833fb7b
AM		 15942014-08-05 Alan Modra <amodra@gmail.com>
1595
1596 PR ld/17226
1597 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1598
02eb0a49
AM		 15992014-08-05 Alan Modra <amodra@gmail.com>
1600
1601 * linker.c (generic_link_check_archive_element): Move handling
1602 of command link -u symbols with a common symbol def to the
1603 code handling non-common symbols so that archive element symbols
1604 are loaded. Use generic_link_add_object_symbols.
1605
13e570f8
AM		 16062014-08-05 Alan Modra <amodra@gmail.com>
1607
1608 PR 13557
1609 * linker.c (struct archive_list, struct archive_hash_entry,
1610 struct archive_hash_table, archive_hash_newfunc,
1611 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1612 archive_hash_table_free): Delete.
1613 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1614 checkfn. Rewrite using a straight-forward scan over archive map.
1615 (generic_link_check_archive_element_no_collect,
1616 generic_link_check_archive_element_collect,
1617 generic_link_check_archive_element): Add h and name params.
1618 * aoutx.h (aout_link_check_archive_element): Likewise.
1619 * pdp11.c (aout_link_check_archive_element): Likewise.
1620 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1621 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1622 scan symbols, simply add archive element whenever h is undefined.
1623 (coff_link_check_ar_symbols): Delete.
1624 * ecoff.c (read_ext_syms_and_strs): Delete.
1625 (reread_ext_syms_and_strs): Delete.
1626 (ecoff_link_check_archive_element): Add h and name param. Don't
1627 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1628 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1629 archive_pass.
1630 (elf_link_add_archive_symbols): Delete "defined" array, merge
1631 functionality into "included". Make "included" a char array. Don't
1632 set or test archive_pass.
1633 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1634 * libbfd.h: Regenerate.
1635
8c784016
KK		 16362014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1637
1638 PR 10373
1639 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1640
351cdf24
MF		 16412014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1642
1643 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1644 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1645 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1646 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1647 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1648 (_bfd_mips_elf_fake_sections): Likewise.
1649 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1650 (_bfd_mips_elf_additional_program_headers): Account for new
1651 PT_MIPS_ABIFLAGS program header.
1652 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1653 associate with .MIPS.abiflags.
1654 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1655 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1656 (infer_mips_abiflags): Likewise.
1657 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1658 (mips_32bit_flags_p): Moved higher.
1659 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1660 checking for FP ABIs.
1661 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1662 checks. Check EF_MIPS_FP64 flag consistency.
1663 (print_mips_ases, print_mips_isa_ext): New static function.
1664 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1665 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1666 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1667 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1668 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1669 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1670 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1671 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1672
b794fc1d
AM		 16732014-07-28 Alan Modra <amodra@gmail.com>
1674
1675 PR 13227
1676 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1677 __gnu_lto_slim to armap.
1678 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1679 __gnu_lto_slim to linker hash table.
1680
48494700
AG		 16812014-07-27 Anthony Green <green@moxielogic.org>
1682
1683 * config.bfd: Add moxie-*-moxiebox*.
1684
3d52a869
JS		 16852014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1686
1687 Add or reactivate or1k-*-rtems*
1a8bdf69 1688 * config.bfd (or1k-*-rtems*): Reactivate.
3d52a869 1689
cca5b8b6
L		 16902014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1691
1692 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1693 ELFOSABI_GNU input.
1694 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1695 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1696
144bed8d
L		 16972014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1698
1699 PR binutils/17154
1700 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1701 and R_*_IRELATIVE relocation offset with PLT entry.
1702 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1703 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1704 (elf_x86_64_get_synthetic_symtab): Use it.
1705
998d811a
L		 17062014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1707
1708 PR ld/17057
1709 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1710 next_tls_desc_index with elf.srelplt->reloc_count.
1711
87f14779
AM		 17122014-07-15 Alan Modra <amodra@gmail.com>
1713
1714 * cache.c (cache_bread_1): Don't return -1 when fread returns
1715 a positive value.
1716
cd3416da
AM		 17172014-07-15 Alan Modra <amodra@gmail.com>
1718
1719 * elflink.c (elf_merge_st_other): Update comments. Simplify
1720 visibility handling. Make isym const. Move code modifying
1721 isym->st_other for --exclude-libs to..
1722 (elf_link_add_object_symbols): ..here.
1723
17ca87fc
MN		 17242014-07-11 Maks Naumov <maksqwe1@ukr.net>
1725
1726 PR 17141
1727 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1728
5bc8cb6f
NC		 17292014-07-08 Nick Clifton <nickc@redhat.com>
1730
1731 PR ld/17110
1732 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1733 segments in input bfds.
1734
7572ca89
WN		 17352014-07-08 Will Newton <will.newton@linaro.org>
1736
1737 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1738 value to 64kB and remove custom setting for NaCl.
1739
bffebb6b
AM		 17402014-07-08 Alan Modra <amodra@gmail.com>
1741
1742 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1743 bits from source to dest.
1744 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1745 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1746 Likewise.
1747 * bfd-in2.h: Regenerate.
1748
2e0488d3
JW		 17492014-07-08 Jiong Wang <jiong.wang@arm.com>
1750
1751 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1752 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1753 when info->relocatable be true.
1754
75f58085
BS		 17552014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1756
1757 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1758 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1759 * bfd-in2.h: Regenerate.
1760 * libbfd.h: Regenerate.
1761
1110793a
AM		 17622014-07-04 Alan Modra <amodra@gmail.com>
1763
1764 * Makefile.am: Update "configure.in" comments.
1765 * PORTING: Likewise.
1766 * aoutx.h: Likewise.
1767 * configure.host: Likewise.
1768 * doc/bfdint.texi: Likewise.
1769 * targets.c: Likewise.
1770 * warning.m4: Likewise.
1771 * Makefile.in: Regenerate.
1772
35eafcc7
AM		 17732014-07-04 Alan Modra <amodra@gmail.com>
1774
1775 * configure.ac: Rename from configure.in.
1776 * Makefile.in: Regenerate.
1777 * config.in: Regenerate.
1778 * doc/Makefile.in: Regenerate.
1779
82b57a90
AM		 17802014-07-04 Alan Modra <amodra@gmail.com>
1781
1782 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1783 * Makefile.in: Regenerate.
1784
2e98a7bd
AM		 17852014-07-04 Alan Modra <amodra@gmail.com>
1786
1787 * version.m4: New file.
1788 * configure.in: Include version.m4.
1789 (AC_INIT): Update.
1790 * Makefile.am (RELEASE): Delete.
1791 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1792 * Makefile.in: Regenerate.
1793 * doc/Makefile.in: Regenerate.
1794
d1eca1e4
AM		 17952014-07-02 Alan Modra <amodra@gmail.com>
1796
1797 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1798 pointer_equality_needed when !readonly_dynrelocs.
1799 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1800
afb93314
AM		 18012014-07-02 Alan Modra <amodra@gmail.com>
1802
1803 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1804 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1805
b6a1c03a
AM		 18062014-07-01 Alan Modra <amodra@gmail.com>
1807
1808 * bfd.c (struct bfd): Reorganise for better packing. Delete
1809 "ifd" field. Make "format", "direction" and "flags" bitfields.
1810 (HAS_LOAD_PAGE): Delete, renumber following flags.
1811 * bfd-in2.h: Regenerate.
1812 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1813
7341d5e2
AM		 18142014-07-01 Alan Modra <amodra@gmail.com>
1815
1816 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1817 (struct ppc_link_hash_table): Increase size of stub_count array.
1818 (build_global_entry_stubs): Emit symbol on global entry stub.
1819 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1820 stub stats.
1821
810d4e75
AM		 18222014-07-01 Alan Modra <amodra@gmail.com>
1823
1824 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1825 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1826 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1827 generic linker.
1828 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1829 optimisation when --traditional-format.
1830
f36e8886
BS		 18312014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1832 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1833 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1834 Soundararajan <Sounderarajan.D@atmel.com>
1835
1836 * archures.c: Add avrtiny architecture for avr target.
1837 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1838 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1839 added for 16 bit LDS/STS instruction of avrtiny arch.
1840 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1841 BFD_RELOC_AVR_LDS_STS_16.
1842 (bfd_elf_avr_final_write_processing): Select machine number
1843 avrtiny arch.
1844 (elf32_avr_object_p): Set machine number for avrtiny arch.
1845 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1846 * bfd-in2.h: Regenerate.
1847 * libbfd.h: Regenerate.
1848
60d77146
NC		 18492014-06-26 Nick Clifton <nickc@redhat.com>
1850
1851 PR binutils/16949
1852 * dwarf2.c (is_str_attr): New function.
1853 (find_abstract_instance_name): Use it to determine when an
1854 attribute has a string value.
1855
15bfcc77
AM		 18562014-06-24 Alan Modra <amodra@gmail.com>
1857
1858 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1859 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1860 for --emit-relocs.
1861
886aba9e
PDM		 18622014-06-21 Philippe De Muyter <phdm@macqel.be>
1863
1864 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1865 a number of targets.
1866
eea6dad2
KM		 18672014-06-20 Kyle McMartin <kyle@redhat.com>
1868
1869 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1870 emitting initial-exec relocs when not linking an executable.
1871
9f19ab6d
WN		 18722014-06-16 Will Newton <will.newton@linaro.org>
1873
1874 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1875 htab->next_tls_desc_index in the non-IPLT case.
1876 Calculate GOT offset correctly for the non-IPLT case.
1877 (allocate_dynrelocs_for_symbol): Don't increment
1878 htab->next_tls_desc_index here.
1879
eb9a5ecf
AM		 18802014-06-16 Alan Modra <amodra@gmail.com>
1881
1882 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1883 created sections.
1884
d0ae9fbd
OJ		 18852014-06-13 Omair Javaid <omair.javaid@linaro.org>
1886
1887 * elfxx-aarch64.c (stdarg.h): Include.
1888 (string.h): Include.
1889 (_bfd_aarch64_elf_grok_prstatus): Updated.
1890 (_bfd_aarch64_elf_grok_psinfo): New function.
1891 (_bfd_aarch64_elf_write_core_note): New function.
1892 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1893 (elf_backend_write_core_note): Define.
1894
d495ab0d
AM		 18952014-06-13 Alan Modra <amodra@gmail.com>
1896
1897 * archive.c: Include bfdlink.h.
1898 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1899 * bfd.c (struct bfd): Add is_linker_output field.
1900 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1901 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1902 link.hash and is_linker_output.
1903 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1904 param with bfd*. Assert is_linker_output and link.hash, and
1905 clear them before exit.
1906 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1907 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1908 and link.hash so we can free two linker hash tables.
1909 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1910 first. Clean up on errors. Set hash_table_free pointer.
1911 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1912 bfd_link_hash_table* param with bfd*.
1913 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1914 hash_table_free pointer.
1915 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1916 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1917 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1918 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1919 * xcofflink.c: Similarly.
1920 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1921 clear link.next before creating linker hash table. Clean up on
1922 errors, and restore link.next on exit.
1923 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1924 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1925 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1926 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1927 * hash.c (bfd_hash_table_init_n): Free table on error.
1928 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1929 * bfd-in2.h: Regenerate.
1930 * libbfd.h: Regenerate.
1931 * libcoff.h: Regenerate.
1932
caa4096e
AM		 19332014-06-13 Alan Modra <amodra@gmail.com>
1934
1935 PR 17047
1936 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1937 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1938 * bfd.c (bfd_link_hash_table_free): Don't define.
1939 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1940 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1941 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1942 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1943 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1944 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1945 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1946 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1947 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1948 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1949 * xsym.c: Don't define various link_hash_table_free defines, and
1950 remove from bfd_target vars. Temporarily reference some of the
1951 target link_hash_table_free functions to avoid warnings.
1952 * bfd-in2.h: Regenerate.
1953 * libbfd.h: Regenerate.
1954
68faa637
AM		 19552014-06-13 Alan Modra <amodra@gmail.com>
1956
1957 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1958 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1959 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1960 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1961 Move link_hash_table_free functions before their corresponding
1962 link_hash_table_create functions.
1963
c72f2fb2
AM		 19642014-06-13 Alan Modra <amodra@gmail.com>
1965
1966 * bfd.c (struct bfd): Replace link_next with a union.
1967 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1968 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1969 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1970 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1971 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1972 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1973 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1974 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1975 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1976 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1977 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1978 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1979 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1980 * bfd-in2.h: Regenerate.
1981
7ed689ad
AM		 19822014-06-11 Alan Modra <amodra@gmail.com>
1983
1984 * linker.c (unwrap_hash_lookup): Add missing parens.
1985
07821655
KT		 19862014-06-11 Kai Tietz <ktietz@redhat.com>
1987
1988 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1989 * libcoff.h: Regenerated.
1990
7b8e2718
AM		 19912014-06-10 Alan Modra <amodra@gmail.com>
1992
b71c4043 1993 PR ld/16910
7b8e2718 1994 * linker.c (unwrap_hash_lookup): New function.
1a8bdf69 1995 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
7b8e2718
AM		 1996 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1997 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1998 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1999 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2000 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2001 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2002 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2003
a47622ac
AM		 20042014-06-07 Alan Modra <amodra@gmail.com>
2005
2006 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
2007 insn as a bitfield; Use complain_overflow_bitfield.
2008 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2009
270c9937
JB		 20102014-06-05 Joel Brobecker <brobecker@adacore.com>
2011
2012 * development.sh: New file.
2013 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
2014 Make -Werror the default with GCC only if DEVELOPMENT is true.
2015 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2016 $(srcdir)/development.sh.
2017 * Makefile.in, configure: Regenerate.
2018
ac21917f
WN		 20192014-06-04 Will Newton <will.newton@linaro.org>
2020
810d4e75 2021 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 2022 being non-NULL into an assert.
2023 (elfNN_aarch64_tls_relax): Remove unused code.
2024
33ac0ca1
DD		 20252014-06-03 DJ Delorie <dj@redhat.com>
2026
2027 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
2028
c32abae8
NC		 20292014-06-03 Nick Clifton <nickc@redhat.com>
2030
2031 PR ld/16807
2032 * peXXigen.c (rsrc_process_section): Page align the new contents
2033 befgore writing out.
2034
397998fc
AM		 20352014-06-03 Alan Modra <amodra@gmail.com>
2036
2037 * elf64-ppc.c (ADDIS_R12_R2): Define.
2038 (build_plt_stub): Support fusion on ELFv2 stub.
2039 (ppc_build_one_stub): Likewise for plt branch stubs.
2040
b4894562
AM		 20412014-05-28 Alan Modra <amodra@gmail.com>
2042
2043 * elf32-rx.c (rx_table_map): Delete set but not used variables.
2044
4ba3b326
TG		 20452014-05-28 Tristan Gingold <gingold@adacore.com>
2046
2047 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
2048 to keep the length of the best fit range.
2049 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
2050 Likewise.
2051
7a2f2d82
DD		 20522014-05-27 DJ Delorie <dj@redhat.com>
2053
1a8bdf69 2054 * elf32-rx.c (get_symbol_value_maybe): New.
7a2f2d82
DD		 2055 (rx_elf_relocate_section): If we find a reloc against
2056 $tableentry$default$<name>, redirect it to the appropriate
2057 $tableentry$<n>$.
2058 (RX_Table_Info): New.
2059 (rx_table_find): New. Check all tables and SEC_KEEP all sections
2060 with table parts in them.
2061 (rx_check_directives): New.
2062 (rx_table_map_2): New.
2063 (rx_table_map): New.
2064 (rx_additional_link_map_text): New. Called to dump tables to the
2065 map file.
1a8bdf69 2066 * elf32-rx.h: New.
7a2f2d82 2067
bceec4b9
DD		 20682014-05-20 DJ Delorie <dj@redhat.com>
2069
2070 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2071
93d1b056
AM		 20722014-05-20 Alan Modra <amodra@gmail.com>
2073
2074 PR 16952
2075 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2076 Remove redundant setting of htab->elf.dynobj. Don't align.
2077 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2078 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2079 (create_sdata_sym): Delete.
2080 (elf_allocate_pointer_linker_section): Rename from
2081 elf_create_pointer_linker_section. Align section.
2082 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2083 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2084 and _SDA2_BASE_.
2085 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2086 Remove unnecessary tests on _SDA_BASE_ sym.
2087 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2088 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2089 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2090 (ppc_elf_maybe_strip_sdata_syms): Declare.
2091
a7c7b2ba
RM		 20922014-05-16 Ryan Mansfield <rmansfield@qnx.com>
2093
b4894562 2094 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 2095
20962014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 2097
2098 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2099 in a section with no contents.
2100 (is_vma_in_section, find_section_by_vma): New functions.
2101 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2102 offsets in the debug directory.
2103 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2104 Byte-swap GUID from little-endian to big-endian order for
2105 consistent and conventional display.
2106
856ea05c
KP		 21072014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2108
2109 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2110 64-bit doubles objects mix with 32-bit doubles objects.
2111 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2112
68e0f6b1
HPN		 21132014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2114
2115 * mmo.c: Update URLs in documentation comments.
2116
1058c753
VA		 21172014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2118 David Weatherford <weath@cadence.com>
2119 Max Filippov <jcmvbkbc@gmail.com>
2120
2121 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2122 signed.
2123
e59bc75b
AT		 21242014-05-07 Andreas Tobler <andreast@fgznet.ch>
2125
2126 * config.bfd: Add proper arm config for *-*-freebsd*.
2127
ae52f483
AB		 21282014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2129
2130 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2131 mips32r5 and mips64r5.
2132 * archures.c (bfd_architecture): Likewise.
2133 * bfd-in2.h (bfd_architecture): Likewise.
2134 * cpu-mips.c (arch_info_struct): Likewise.
2135 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2136
757a636f
RS		 21372014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2138
2139 * elfxx-mips.h (elfxx-mips.h): Declare.
2140 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2141 Tag_GNU_MIPS_ABI_FP mismatches.
2142 (_bfd_mips_fp_abi_string): New function.
2143
2f67d686
AM		 21442014-05-02 Alan Modra <amodra@gmail.com>
2145
2146 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2147 * configure.in: Likewise.
2148 * configure: Regenerate.
2149
6d00b590
AM		 21502014-05-02 Alan Modra <amodra@gmail.com>
2151
2152 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2153 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2154 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2155 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2156 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2157 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2158 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2159 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2160 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2161 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2162 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2163 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2164 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2165 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2166 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2167 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2168 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2169 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2170 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2171 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2172 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2173 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2174 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2175 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2176 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2177 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2178 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2179 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2180 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2181 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2182 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2183 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2184 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2185 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2186 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2187 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2188 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2189 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2190 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2191 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2192 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2193 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2194 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2195 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2196 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2197 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2198 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2199 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2200 on aout targets.
2201 * configure: Regenerate.
2202
1218d67d
HPN		 22032014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2204
2205 * mmo.c (mmo File layout documentation): Add note about low bits
2206 of address.
2207 (mmo_write_chunk): When handling data remainder, assert that
2208 previous remaining data is flushed.
2209 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2210 when dealing with an aligned VMA and for aligned lengths. Don't skip
2211 the last 32-bit-word of zeros.
2212 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2213 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2214 emitting data, not after updating it.
2215 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2216
a953eec9
NC		 22172014-04-30 Nick Clifton <nickc@redhat.com>
2218
2219 * compress.c (bfd_is_section_compressed): When checking the
2220 .debug_str section, also check the fifth byte in the section is
2221 not part of a string.
2222
5087d529
AM		 22232014-04-30 Alan Modra <amodra@gmail.com>
2224
2225 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2226 (find_merged_cie): Identify personality functions by (bfd_id,index)
2227 pair when a local sym is used.
2228
230977a4
CS		 22292014-04-29 Christian Svensson <blue@cmd.nu>
2230
2231 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2232 into .rela.got if it contained TLS relocations as well.
2233
40af4a36
NC		 22342014-04-28 Nick Clifton <nickc@redhat.com>
2235
2236 PR ld/16821
2237 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2238 time warning.
2239
a9e18c6a
AM		 22402014-04-26 Alan Modra <amodra@gmail.com>
2241
2242 * po/SRC-POTFILES.in: Regenerate.
2243 * configure: Regenerate.
2244
88667baf
NC		 22452014-04-25 Nick Clifton <nickc@redhat.com>
2246
2247 PR ld/16821
2248 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2249 a 342-bit host. This time for older versions of gcc.
2250
08937d80
NC		 22512014-04-24 Nick Clifton <nickc@redhat.com>
2252
2253 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2254 32-bit hosts.
2255
93ee1e36
AM		 22562014-04-24 Alan Modra <amodra@gmail.com>
2257
2258 PR 16867
2259 * dwarf2.c: Formatting.
2260 (struct dwarf2_debug): Make adjusted_section_count signed.
2261 (unset_sections): Make i signed.
2262 (set_debug_vma): New function.
2263 (place_sections): Handle separate debug object file. Set VMA
2264 on debug sections, even if they have an output section. Also
2265 set VMA on zero size sections, and non-load but alloc sections.
2266 Set adjusted_section_count to -1 when no section adjustment.
2267 Malloc adjusted_sections. Don't double last_vma. Transfer
2268 alloc section VMAs to separate debug file.
2269 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2270 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2271 test on symbols being the same before using old stash. Read
2272 and use separate debug file symbols. Call place_sections.
2273 (find_line): Don't call place_sections here.
2274 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2275 * libbfd.h: Regenerate.
2276 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2277 _bfd_dwarf2_slurp_debug_info call.
2278 * simple.c (simple_save_output_info): Clarify comment.
2279
3714081c
NC		 22802014-04-24 Nick Clifton <nickc@redhat.com>
2281
2282 PR ld/16807
2283 * peXXigen.c (struct rsrc_regions): New structure.
2284 (rsrc_print_resource_directory): Use new structure. Include
2285 offset of directory in listing.
2286 (rsrc_print_resource_entry): Likewise.
2287 (rsrc_print_section): Likewise.
2288 (rsrc_count_entries): Do not increment sizeof_strings or
2289 sizeof_leaves.
2290 (rsrc_count_directory): Do not increment sizeof_tables.
2291 (rsrc_compute_region_sizes): New function.
2292 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2293 (rsrc_process_section): Compute size of regions after merging
2294 entries.
2295
cd0449ab
AM		 22962014-04-23 Alan Modra <amodra@gmail.com>
2297
2298 PR ld/16787
2299 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2300 (place_sections): Do not modify VMA of sections when called from
2301 linker after sections have been placed in output sections. Short
2302 circuit single section case.
2303 (save_section_vma, section_vma_same): New functions.
2304 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2305 change.
2306 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2307 when non-relocatable.
2308
d5f59c10
NC		 23092014-04-22 Nick Clifton <nickc@redhat.com>
2310
2311 PR ld/16821
2312 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2313
73589c9d
CS		 23142014-04-22 Christian Svensson <blue@cmd.nu>
2315
2316 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2317 * archures.c: Likewise.
2318 * coffcode.h: Likewise.
2319 * config.bfd: Likewise.
2320 * configure.in: Likewise.
2321 * reloc.c: Likewise.
2322 * targets.c: Likewise.
2323 * cpu-or1k.c: New file.
2324 * elf32-or1k.c: New file.
2325 * coff-or32.c: Delete.
2326 * cpu-openrisc.c: Delete.
2327 * cpu-or32.c: Delete.
2328 * elf32-openrisc.c: Delete.
2329 * elf32-or32.c: Delete.
2330 * Makefile.in: Regenerate.
2331 * bfd-in2.h: Regenerate.
2332 * configure: Regenerate.
2333 * libbfd.h: Regenerate.
2334
285fc9d8
YZ		 23352014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2336
2337 PR ld/16821
2338 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2339
5d3b02f0
WN		 23402014-04-22 Will Newton <will.newton@linaro.org>
2341
2342 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2343 function. (elf_backend_section_flags): Remove define.
2344
cc75d373
RH		 23452014-04-21 Richard Henderson <rth@redhat.com>
2346
d1c109de
RH		 2347 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2348 parameter; honor it and disable got merging when false.
2349 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2350 the first pass of relaxation.
2351 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2352 the end of the LITERAL+LITUSE chain.
2353 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2354 second pass of relaxation.
2355
cc75d373
RH		 2356 * configure.ac (use_secureplt): Enable by default.
2357 * configure: Rebuild.
2358
c9ffd2ea
TG		 23592014-04-18 Tristan Gingold <gingold@adacore.com>
2360
2361 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2362 bind_content, weak_bind_content, lazy_bind_content,
2363 export_content.
2364 (bfd_mach_o_load_command): Add comments, add next field.
2365 (mach_o_data_struct): Replace commands field by first_command
2366 and last_command.
2367 * mach-o.c (bfd_mach_o_append_command): New function.
2368 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2369 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2370 copy fields.
2371 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2372 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2373 (bfd_mach_o_write_thread): Use macro instead of literal.
2374 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2375 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2376 functions.
2377 (bfd_mach_o_write_symtab_content): New function (extracted
2378 from bfd_mach_o_write_symtab).
2379 (bfd_mach_o_write_symtab): Split.
2380 (bfd_mach_o_count_indirect_symbols): Move
2381 (bfd_mach_o_build_dysymtab): Remove layout code.
2382 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2383 (bfd_mach_o_count_sections_for_seg): Remove.
2384 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2385 bfd_mach_o_build_seg_command).
2386 (bfd_mach_o_build_exec_seg_command): New function.
2387 (bfd_mach_o_build_dysymtab_command): Remove.
2388 (bfd_mach_o_layout_commands): New function.
2389 (bfd_mach_o_init_segment): New function.
2390 (bfd_mach_o_build_commands): Major rework to handle non-object
2391 files.
2392 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2393 function.
2394 (bfd_mach_o_read_dyld_info): Clear content fields.
2395 (bfd_mach_o_read_segment): Adjust call.
2396 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2397 chained.
2398 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2399 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2400 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2401 Likewise.
2402
967b2c53
TG		 24032014-04-18 Tristan Gingold <gingold@adacore.com>
2404
2405 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2406 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2407 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2408 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2409
4525c51a
TG		 24102014-04-18 Tristan Gingold <gingold@adacore.com>
2411
2412 * mach-o.h (bfd_mach_o_dylinker_command)
2413 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2414 name_len field.
2415 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2416 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2417
4384b284
TG		 24182014-04-18 Tristan Gingold <gingold@adacore.com>
2419
2420 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2421 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2422 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2423 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2424 each targets declared.
2425 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2426 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2427
452216ab
TG		 24282014-04-18 Tristan Gingold <gingold@adacore.com>
2429
2430 * mach-o.c (bfd_mach_o_write_thread)
2431 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2432 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2433 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2434 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2435 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2436 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2437 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2438 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2439 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2440 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2441 (bfd_mach_o_read_command): Now return a boolean status.
2442 Adjust return statements.
2443 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2444 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2445
cb22ccf4
KCY		 24462014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2447
2448 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2449 field. Add assigned_low_gotno and assigned_high_gotno fields.
2450 (mips_elf_create_local_got_entry): Update out-of-space condition.
2451 Set index of new GOT entry to assigned_low_gotno if required by
2452 the current relocation, else set it to assigned_high_gotno.
2453 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2454 with assigned_low_gotno.
2455 (mips_elf_multi_got): Initialize assigned_low_gotno and
2456 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2457 in place of assigned_gotno when handling global GOT entries.
2458 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2459 assigned_high_gotno.
2460 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2461 gap in the middle of local GOT space.
2462
4c34aff8
AM		 24632014-04-17 Alan Modra <amodra@gmail.com>
2464
2465 PR 16846
2466 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2467 current bfd is a plugin. Don't always set type_change_ok
2468 when old bfd is a plugin.
2469
12241a34
TG		 24702014-04-16 Tristan Gingold <gingold@adacore.com>
2471
2472 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2473 flag.
2474
40fd06d1
AM		 24752014-04-16 Alan Modra <amodra@gmail.com>
2476
2477 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2478 with "ba 0" rather than zeros.
2479
fa85fb9a
MS		 24802014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2481
2482 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2483
da3a2088
AM		 24842014-04-14 Alan Modra <amodra@gmail.com>
2485
2486 * elf32-ppc.c (BA): Define
2487 (ppc_elf_link_hash_table_create): Correct default_params.
2488 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2489 than "nop" for ppc476_workaround.
2490 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2491 and __glink_PLTresolve. Ensure plt call stub at end of page
2492 doesn't allow fall-thru prefetch.
2493
32ae0d80
NC		 24942014-04-11 Nick Clifton <nickc@redhat.com>
2495
2496 PR ld/16821
2497 * peXXigen.c (abs_finder): New function.
2498 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2499 than 1^32 try to convert them into section relative values
2500 instead.
2501
85cf705b
NC		 25022014-04-11 Nick Clifton <nickc@redhat.com>
2503
2504 * bfd-in2.h: Regenerate.
2505 * libbfd.h: Regenerate.
2506
1511baec
SL		 25072014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2508
2509 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2510 when building function stubs.
2511
e4ef1b6c
DC		 25122014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2513
2514 * elf32-avr.c: Add DIFF relocations for AVR.
2515 (avr_final_link_relocate): Handle the DIFF relocs.
2516 (bfd_elf_avr_diff_reloc): New.
2517 (elf32_avr_is_diff_reloc): New.
2518 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2519 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2520 bytes.
2521
2522 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2523
e30d16e9
AM		 25242014-04-09 Alan Modra <amodra@gmail.com>
2525
2526 * libcoff.h: Regenerate.
2527
b4ab4364
AM		 25282014-04-09 Alan Modra <amodra@gmail.com>
2529
2530 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2531 of safe ppc476 insns at end of page. Also remove non-branch insns.
2532 Expand comments.
2533
6e6e7cfc 25342014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 2535
2536 * peXXigen.c (pe_print_debugdata): New function: Displays the
2537 contents of the debug directory and decodes codeview entries.
2538 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2539 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2540 Add functions for reading and writing debugdir and codeview
2541 records.
2542 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2543 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2544 * libcoff-in.h (pe_tdata): Add build-id data.
2545 * libcoff.h: Regenerate.
2546 * coffcode.h (coff_write_object_contents): Run build_id
2547 after_write_object_contents hook.
2548
115c6d5c
AM		 25492014-04-05 Alan Modra <amodra@gmail.com>
2550
2551 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2552 merging non-default sym.
2553
26954155
TG		 25542014-04-04 Tristan Gingold <gingold@adacore.com>
2555
2556 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2557 configured for.
2558
ca148c5a
TG		 25592014-04-04 Tristan Gingold <gingold@adacore.com>
2560
2561 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2562 thinko on names length.
2563
47c50932
TG		 25642014-04-04 Tristan Gingold <gingold@adacore.com>
2565
2566 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2567 of output_section.
2568 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2569
4ef27e04
TG		 25702014-04-04 Tristan Gingold <gingold@adacore.com>
2571
2572 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2573
b69c8728
JT		 25742014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2575
2576 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2577 section before dereferencing.
2578 (pe_print_idata, pe_print_edata, pe_print_reloc)
2579 (rsrc_print_section): Don't bother interpreting the contents
2580 of sections which have no contents.
2581
1b6aeedb
MG		 25822014-04-03 Maria Guseva <m.guseva@samsung.com>
2583
2584 PR ld/16803
2585 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2586 file position.
2587
707e555b
TG		 25882014-04-03 Tristan Gingold <gingold@adacore.com>
2589
2590 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2591 output_section.
2592 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2593 Fix style.
2594 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2595
c3fcb775
AM		 25962014-04-03 Alan Modra <amodra@gmail.com>
2597
2598 * elf-bfd.h (struct elf_backend_data
2599 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2600 with "bfd_size_type size".
2601 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2602 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2603 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2604 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 2605 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2606 * bfd-in2.h: Regenerate.
c3fcb775 2607
7a79c514
TG		 26082014-04-02 Tristan Gingold <gingold@adacore.com>
2609
2610 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2611 (bfd_mach_o_prebind_cksum_command): New types.
2612 (bfd_mach_o_prebound_dylib_command): Rewrite.
2613 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2614 fields.
2615 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2616 command.
2617 (bfd_mach_o_read_prebind_cksum): New function.
2618 (bfd_mach_o_read_twolevel_hints): Ditto.
2619 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2620 commands.
2621
5979d6b6
AM		 26222014-04-02 Alan Modra <amodra@gmail.com>
2623
2624 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2625 Consolidate code handling possible section headers past end of
2626 segment. Don't use p_align for page size guess, instead use
2627 minpagesize. Take note of ld.so clearing section headers when
2628 p_memsz > p_filesz. Handle file header specifying no section
2629 headers. Handle zero p_align throughout. Default loadbase to
2630 zero. Add comments. Rename contents_size to high_offset, and
2631 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2632 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2633 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2634 Likewise.
2635 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2636 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2637 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2638 * bfd-in2.h: Regnerate.
2639
23d72939
TG		 26402014-04-01 Tristan Gingold <gingold@adacore.com>
2641
2642 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2643 when num == 0.
2644
6a631e86 26452014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 2646 Pavel Fedin <p.fedin@samsung.com>
6a631e86 2647
b4894562 2648 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 2649 entries on eabi and nacl targets.
2650 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 2651 (elf32_arm_nacl_plt_sym_val): Likewise.
2652 (elf32_arm_plt0_size): Add helper function.
2653 (elf32_arm_plt_size): Likewise.
6a631e86 2654
10be66a4
TG		 26552014-03-27 Tristan Gingold <gingold@adacore.com>
2656
2657 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2658 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2659
3cc27770
TG		 26602014-03-27 Tristan Gingold <gingold@adacore.com>
2661
2662 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2663 * mach-o.c (bfd_mach_o_write_symtab)
2664 (bfd_mach_o_write_contents)
2665 (bfd_mach_o_set_section_flags_from_bfd)
2666 (bfd_mach_o_build_seg_command): Fix indentation.
2667 (bfd_mach_o_get_base_address): New function.
2668
55bfc9ac
NC		 26692014-03-26 Nick Clifton <nickc@redhat.com>
2670
2671 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2672 relocations in discarded sections.
2673
d8028530
TG		 26742014-03-26 Tristan Gingold <gingold@adacore.com>
2675
2676 * mach-o.c (bfd_mach_o_convert_architecture): Add
2677 BFD_MACH_O_CPU_TYPE_ARM64.
2678
f6c7c3e8
AM		 26792014-03-26 Alan Modra <amodra@gmail.com>
2680
2681 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2682 needed plt entries when taking the address of functions for
2683 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2684 Move opd setup and abiversion checks to..
2685 (ppc64_elf_before_check_relocs): ..here. Renamed from
2686 ppc64_elf_process_dot_syms. Set output abiversion from input and
2687 input abiversion from output, if either is not set.
2688 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2689 (elf_backend_check_directives): Update.
2690
c955de36
WN		 26912014-03-25 Will Newton <will.newton@linaro.org>
2692
2693 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2694 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2695 of input sections rather than output sections.
2696
97323ad1
WN		 26972014-03-20 Will Newton <will.newton@linaro.org>
2698
2699 PR ld/16715
2700 * elf32-arm.c (elf32_arm_check_relocs): Set
2701 pointer_equality_needed for absolute references within
2702 executable links.
2703 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2704 unless pointer_equality_needed is set.
2705
1d63324c
NC		 27062014-03-19 Nick Clifton <nickc@redhat.com>
2707
6caf7111
NC		 2708 * peXXigen.c (rsrc_process_section): Add code to scan input
2709 sections and record their lengths. Use these lengths to find the
2710 start of each merged .rsrc section.
1d63324c 2711
fbe383b9
TG		 27122014-03-17 Tristan Gingold <gingold@adacore.com>
2713
2714 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2715 (bfd_mach_o_read_command): Ditto.
2716
5a026fc9
NC		 27172014-03-14 Meador Inge <meadori@codesourcery.com>
2718
b4894562
AM		 2719 * configure.in: Add strnlen to AC_CHECK_DECLS.
2720 * config.in: Regenerate.
2721 * configure: Regenerate.
2722 * sysdep.h (strnlen): Add prototype.
5a026fc9 2723
c3301df1
AM		 27242014-03-14 Alan Modra <amodra@gmail.com>
2725
2726 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2727 handling for VLE_SDA21 relocs.
2728
167ad85b
TG		 27292014-03-13 Tristan Gingold <gingold@adacore.com>
2730
2731 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2732 has been read.
2733 (pe_bfd_object_p): Also read version number to detect ILF.
2734 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2735 (x86_64pe_bigobj_vec): Define
2736 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2737 (bfd_coff_max_nscns): New macro.
2738 (coff_compute_section_file_positions): Use unsigned int for
2739 target_index. Compare with bfd_coff_max_nscns.
2740 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2741 Set a value for _bfd_coff_max_nscns.
2742 (header_bigobj_classid): New constant.
2743 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2744 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2745 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2746 functions.
2747 (bigobj_swap_table): New table.
2748 * libcoff.h: Regenerate.
2749 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2750 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2751 _bfd_coff_max_nscns.
2752 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2753 * coff-rs6000.c (bfd_xcoff_backend_data)
2754 (bfd_pmac_xcoff_backend_data): Likewise.
2755 * coff64-rs6000.c (bfd_xcoff_backend_data)
2756 (bfd_xcoff_aix5_backend_data): Likewise.
2757 * targets.c (x86_64pe_bigobj_vec): Declare.
2758 * configure.in (x86_64pe_bigobj_vec): New vector.
2759 * configure: Regenerate.
2760 * config.bfd: Add bigobj object format for Windows targets.
2761
c792917c
NC		 27622014-03-12 Nick Clifton <nickc@redhat.com>
2763
2764 PR ld/16671
2765 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2766 before testing for vxworks.
2767
fa47fa92
AM		 27682014-03-12 Alan Modra <amodra@gmail.com>
2769
2770 * Makefile.in: Regenerate.
2771
bbefd0a9
AM		 27722014-03-12 Alan Modra <amodra@gmail.com>
2773
2774 PR 16690
2775 * elf.c (copy_elf_program_header): Ignore first section lma if
2776 non-alloc.
2777
3c865fca
AM		 27782014-03-11 Alan Modra <amodra@gmail.com>
2779
2780 PR 16686
2781 * coff-rs6000.c: Include stdint.h.
2782 * coff64-rs6000.c: Likewise.
2783
ce15efd8
TG		 27842014-03-10 Tristan Gingold <gingold@adacore.com>
2785
2786 * ticoff.h: Removed.
2787
86c95733
AM		 27882014-03-08 Alan Modra <amodra@gmail.com>
2789
2790 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2791 many relocations. Correct bitsize and rightshift too for a number
2792 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2793 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2794 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2795 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2796 fields in instructions to signed/unsigned according to whether
2797 the field takes a signed or unsigned value. Tidy vle split16 code.
2798 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2799
b80eed39
AM		 28002014-03-08 Alan Modra <amodra@gmail.com>
2801
2802 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2803 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2804 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2805 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2806 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2807 fields in instructions to signed/unsigned according to whether
2808 the field takes a signed or unsigned value.
2809
c38e8559
PA		 28102014-03-07 Pedro Alves <palves@redhat.com>
2811
5893c83a 2812 PR gdb/16696
c38e8559
PA		 2813 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2814 through ptr_to_uint instead of through long.
2815
e9847026
NC		 28162014-03-06 Nick Clifton <nickc@redhat.com>
2817
2818 PR 16664
2819 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2820 attribute section names.
2821
4b95cf5c
AM		 28222014-03-05 Alan Modra <amodra@gmail.com>
2823
2824 Update copyright years.
2825
45965137
AM		 28262014-03-05 Alan Modra <amodra@gmail.com>
2827
2828 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2829 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2830 (ppc64_elf_check_relocs): Likewise.
2831 (ppc64_elf_relocate_section): Likewise.
2832 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2833 * bfd-in2.h: Regenerate.
2834 * libbfd.h: Regenerate.
2835
cd0c81e9 28362014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 2837
2838 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2839 Loongson-3A.
2840 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2841 extension of bfd_mach_mipsisa64r2.
2842
eed94f8f
NC		 28432014-03-04 Nick Clifton <nickc@redhat.com>
2844
2845 PR ld/16017
2846 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2847 (elf32_thumb2_plt_entry): New array.
2848 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2849 using thumb2 based PLT.
2850 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2851 entries.
2852 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2853 PLT entries.
2854 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2855 based PLT 0-entry.
2856 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2857 Thumb2 based PLT 0-entry.
2858 (elf32_arm_output_arch_local_syms): Handle creation of local
2859 symbols for Thumb2 based PLT entries.
2860
9850436d
AM		 28612014-02-28 Alan Modra <amodra@gmail.com>
2862
2863 PR ld/16643
2864 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2865 the same conditions we called check_relocs.
2866
1db37fe6
YG		 28672014-02-27 Yuri Gribov <y.gribov@samsung.com>
2868
2869 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2870 * bfd-in2.h: Regenerate.
2871 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2872 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2873 using long PLT entries.
2874 (bfd_elf32_arm_use_long_plt): New function.
2875 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2876
db434ba0
AM		 28772014-02-27 Alan Modra <amodra@gmail.com>
2878
2879 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2880 params for targets that don't use ppc32elf.em.
2881
d9972968
CLT		 28822014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2883
2884 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2885 of GOTOFF relocations.
2886
0ff2b86e
L		 28872014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2888 H.J. Lu <hongjiu.lu@intel.com>
2889
2890 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2891 (elf_x86_64_legacy_plt_entry): Likewise.
2892 (elf_x86_64_bnd_plt_entry): Likewise.
2893 (elf_x86_64_legacy_plt2_entry): Likewise.
2894 (elf_x86_64_bnd_plt2_entry): Likewise.
2895 (elf_x86_64_bnd_arch_bed): Likewise.
2896 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2897 (elf_x86_64_link_hash_table): Add plt_bnd.
2898 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2899 plt_bnd.
2900 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2901 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2902 in 64-bit mode.
2903 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2904 symbols. Resolve call to the second PLT if it is created.
2905 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2906 (elf_x86_64_relocate_section): Resolve PLT references to the
2907 second PLT if it is created.
2908 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2909 second PLT entry for BND relocation.
2910 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2911 the second PLT is created.
2912 (elf_x86_64_get_synthetic_symtab): New.
2913 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2914
7d4c687d
AM		 29152014-02-19 Alan Modra <amodra@gmail.com>
2916
2917 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2918 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2919 provision of out-of-line register save/restore routines.
2920
5db3e65d
JC		 29212014-02-18 Jack Carter <jack.carter@imgtec.com>
2922
b4894562
AM		 2923 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2924 PT_DYNAMIC segment flags.
5db3e65d 2925
024a2310
JK		 29262014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2927
2928 PR binutils/16595
2929 * simple.c (struct saved_offsets): New.
2930 (simple_save_output_info): Use it for ptr.
2931 (simple_restore_output_info): Use it for ptr. Check section_count.
2932 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2933
e7d1c40c
AM		 29342014-02-17 Alan Modra <amodra@gmail.com>
2935
2936 * elf64-ppc.h (struct ppc64_elf_params): Define.
2937 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2938 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2939 ppc64_elf_build_stubs): Update prototype.
2940 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2941 fields now in params. Adjust code throughout file.
2942 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2943 Save params pointer in htab.
2944 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2945 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2946 ppc64_elf_build_stubs): Remove parameters now in "params".
2947
668e22e5
AM		 29482014-02-17 Alan Modra <amodra@gmail.com>
2949
2950 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2951 patched for ppc476 workaround. Reapply branch taken/not taken
2952 relocs.
2953
9f7552cf
AM		 29542014-02-12 Alan Modra <amodra@gmail.com>
2955
2956 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2957 stubs for calls to __tls_get_addr that we know will later be
2958 optimised away.
2959
795bc6b3
AM		 29602014-02-12 Alan Modra <amodra@gmail.com>
2961
2962 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2963 for ld -r, when code sections are sufficiently aligned.
2964 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2965 pagesize_p2.
2966
b407645f
AM		 29672014-02-12 Alan Modra <amodra@gmail.com>
2968
2969 PR gold/15530
2970 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2971 --export-dynamic and --dynamic-list marking of symbols.
2972 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2973 cheap tests first.
2974
d6f6f455
L		 29752014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2976
2977 PR gold/16530
2978 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2979 executables if it matches dynamic_list.
2980
c1c69e83
AM		 29812014-02-10 Alan Modra <amodra@gmail.com>
2982
2983 * po/SRC-POTFILES.in: Regenerate.
2984 * po/bfd.pot: Regenerate.
2985
53291d1f
AM		 29862014-02-09 Alan Modra <amodra@gmail.com>
2987
2988 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2989 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2990 (elfNN_bed): Init new field.
2991 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2992 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2993 (ppc_elf_relax_section): Don't reallocate section here, write
2994 stubs, or write out relocs for ld -r here..
2995 (ppc_elf_relocate_section): ..instead write stubs here, and use
2996 existing code to write out relocs for ld -r. Fix offset
2997 adjustment on reloc for little-endian.
2998 (elf_backend_caches_rawsize): Define.
2999
d1eb5696
RO		 30002014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3001
85773039 3002 PR build/16550
d1eb5696
RO		 3003 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
3004
2915c55b
JK		 30052014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3006
3007 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
3008 return paths. Three times.
3009 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
3010 return paths.
3011 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
3012 (ppc64_elf_edit_toc): Free USED in return path.
3013
1c2de463
SL		 30142014-02-03 Sandra Loosemore <sandra@codesourcery.com>
3015
3016 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
3017 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
3018 * libbfd.h: Regenerated.
3019 * bfd-in2.h: Regenerated.
3020 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
3021 (nios2_reloc_map): Likewise.
3022 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
3023 Fixed all references.
3024 (nios2_elf32_relocate_section): Add new relocations.
3025 (nios2_elf32_check_relocs): Likewise.
3026 (nios2_elf32_gc_sweep_hook): Likewise.
3027
5446cbdf
AM		 30282014-02-03 Alan Modra <amodra@gmail.com>
3029
3030 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
3031 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
3032 (ppc_elf_link_params): New function.
3033 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
3034 workaround.
3035 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
3036 parameters. Use htab->params instead.
3037 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
3038 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
3039 64 bytes for ppc476 workaround.
3040 (struct ppc_elf_relax_info): New.
3041 (ppc_elf_relax_section): Exclude linker created sections and
3042 those too small to hold one instruction. Don't add another
cd3416da 3043 branch around trampolines on later relax passes. Don't
5446cbdf
AM		 3044 generate trampolines for undefined symbols when !relocatable,
3045 nor for plugin symbols. Allocate space for ppc476 workaround
3046 patch area. Free fixups on error return path.
3047 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
3048 * elf32-ppc.h (struct ppc_elf_params): New.
3049 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
3050 (ppc_elf_link_params): Declare.
3051 * section.c (SEC_INFO_TYPE_TARGET): Define.
3052 * bfd-in2.h: Regenerate.
3053
82e91538
SL		 30542014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3055
3056 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
3057 h_gp_got field.
3058 (nios2_elf32_relocate_section): Use got_base to adjust
3059 GOT-pointer-relative relocations relative to _gp_got.
3060 (create_got_section): Create _gp_got symbol.
3061 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
3062 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3063
78058a5e
SL		 30642014-01-30 Sandra Loosemore <sandra@codesourcery.com>
3065
3066 * bfd-in2.h: Update from reloc.c.
3067 * elf32-nios2.c: Include elf32-nios2.h.
3068 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3069 (nios2_reloc_map): Likewise.
3070 (enum elf32_nios2_stub_type): Declare.
3071 (struct elf32_nios2_stub_hash_entry): Declare.
3072 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3073 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3074 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3075 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3076 bfd_count, top_index, input_list, all_local_syms.
3077 (nios2_call26_stub_entry): New.
3078 (nios2_elf32_install_imm16): Move up in file.
3079 (nios2_elf32_install_data): Move up in file.
3080 (hiadj): Move up in file.
3081 (stub_hash_newfunc): New.
3082 (link_hash_newfunc): Initialize hsh_cache field.
3083 (STUB_SUFFIX): New.
3084 (nios2_stub_name): New.
3085 (nios2_get_stub_entry): New.
3086 (nios2_add_stub): New.
3087 (nios2_elf32_setup_section_lists): New.
3088 (nios2_elf32_next_input_section): New.
3089 (CALL26_SEGMENT): New.
3090 (MAX_STUB_SECTION_SIZE): New.
3091 (group_sections): New.
3092 (nios2_type_of_stub): New.
3093 (nios2_build_one_stub): New.
3094 (nios2_size_one_stub): New.
3095 (get_local_syms): New.
3096 (nios2_elf32_size_stubs): New.
3097 (nios2_elf32_build_stubs): New.
3098 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3099 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3100 trampolines for R_NIOS2_CALL26 stubs.
3101 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3102 (nios2_elf32_gc_sweep_hook): Likewise.
3103 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3104 (nios2_elf32_link_hash_table_free): New.
3105 (bfd_elf32_bfd_link_hash_table_free): Define.
3106 * elf32-nios2.h: New file.
3107 * libbfd.h: Update from reloc.c.
3108 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3109
df3ce959
NC		 31102014-01-29 Nick Clifton <nickc@redhat.com>
3111
3112 PR binutils/16318
3113 * elf32-metag.c (elf_metag_post_process_headers): Call
3114 _bfd_elf_post_process_headers.
3115 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3116 _bfd_elf_copy_private_data.
3117 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3118
27b829ee
NC		 31192014-01-29 Nick Clifton <nickc@redhat.com>
3120
3121 * bfd-in.h (bfd_set_section_vma): Delete.
3122 (bfd_set_section_alignment): Delete.
3123 (bfd_set_section_userdata): Delete.
3124 (bfd_set_cacheable): Delete.
3125 * bfd.c (bfd_set_cacheable): New static inline function.
3126 * section.c (bfd_set_section_userdata): Likewise.
3127 (bfd_set_section_vma): Likewise.
3128 (bfd_set_section_alignment): Likewise.
3129 * bfd-in2.h: Regenerate.
3130
0a9c7b2b
NC		 31312014-01-28 Nick Clifton <nickc@redhat.com>
3132
3133 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3134 attributes select the CU containing the abbreviation, which may not
3135 be the current CU.
3136
3ba720c7
AM		 31372014-01-24 Alan Modra <amodra@gmail.com>
3138
3139 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3140 to get_relocs for ELFv2.
3141
d923cae0
L		 31422014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3143
3144 PR ld/16498
3ba720c7 3145 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 3146 if TLS sections are not adjacent.
3147
16e4ecc0
AM		 31482014-01-22 Alan Modra <amodra@gmail.com>
3149
3150 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3151
eb8d7fda
AM		 31522014-01-22 Alan Modra <amodra@gmail.com>
3153
3154 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3155
4584ec12
L		 31562014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3157
3158 PR ld/16467
3159 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3160 regular default symbol definition and the versioned dynamic
3161 symbol definition mismatch, skip the default symbol definition
3162 if one of them is IFUNC.
3163
22ef172a
L		 31642014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3165
3166 PR ld/2404
3167 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3168 info->export_dynamic nor h->ref_dynamic for type mismatch when
3169 adding the default version.
3170
b75d42bc
AM		 31712014-01-16 Alan Modra <amodra@gmail.com>
3172
3173 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3174 mips_elf_traverse_got_arg* rather than mips_got_info*.
3175 Adjust caller. Alloc on output_bfd rather than symbol section
3176 owner.
3177
c353e543
L		 31782014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3179
3180 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3181 change.
3182 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3183
818d220a
L		 31842014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3185
3186 PR ld/16428
3187 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3188 against __ehdr_start.
3189 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3190
c3ce498c
L		 31912014-01-14 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
d1ec1e40
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 update reloc
3201 count if there are any non pc-relative relocs.
3202 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3203
f44a1f8e
CL		 32042014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3205 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3206
3207 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3208 offset while calculating relocation address.
3209 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3210 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3211
fd0fd00c
MJ		 32122014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3213
3214 PR ld/16202
3215 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3216 R_ARM_ABS8 and R_ARM_ABS16.
3217
aa726b9e
AM		 32182014-01-13 Alan Modra <amodra@gmail.com>
3219
3220 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3221 error when shared and force a plt call otherwise.
3222 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3223 plt_type == PLT_NEW.
3224 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3225 the appropriate call stub.
3226
eec2f3ed
AM		 32272014-01-10 Alan Modra <amodra@gmail.com>
3228
3229 PR ld/14207
3230 PR ld/16322
3231 PR binutils/16323
3232 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3233 (assign_file_positions_for_non_load_sections): When setting up
3234 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3235 header that completely covers the relro region.
3236
09bf66a8
TG		 32372014-01-09 Tristan Gingold <gingold@adacore.com>
3238
3239 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3240 table macros and add macros to initializa the structure.
3241
43a8475c
L		 32422014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3243
3244 PR ld/14207
3245 PR ld/16322
3246 PR binutils/16323
3247 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3248 size for PT_GNU_RELRO segment.
3249 (assign_file_positions_for_load_sections): If PT_LOAD segment
3250 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3251
1651e569
TT		 32522014-01-07 Tom Tromey <tromey@redhat.com>
3253
3254 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3255 wrappers.
3256
dc9155b2
NC		 32572014-01-03 Nick Clifton <nickc@redhat.com>
3258
3259 PR binutils/16199
3260 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3261 zero.
3262
dd8dfa39 32632014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 3264
3265 PR binutils/14289
3266 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3267
1be5090b
NC		 32682014-01-02 Nick Clifton <nickc@redhat.com>
3269
3270 PR binutils/11983
3271 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3272 filename in the bfd's filename field.
3273 * elfcode.h (bfd_from_remote_memory): Likewise.
3274 * ieee.c (ieee_object_p): Likewise.
3275 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3276 * oasys.c (oasys_openr_next_archived_file): Likewise.
3277 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3278 * opncls.c (bfd_fopen): Likewise.
3279 (bfd_openstreamr): Likewise.
3280 (bfd_openr_iovec): Likewise.
3281 (bfd_openw): Likewise.
3282 (bfd_create): Likewise.
3283 (_bfd_delete_bfd): Free filename.
3284
5fb776a6 3285For older changes see ChangeLog-2013
56882138 3286\f
5fb776a6 3287Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 3288
3289Copying and distribution of this file, with or without modification,
3290are permitted in any medium without royalty provided the copyright
3291notice and this notice are preserved.
3292
56882138
AM		 3293Local Variables:
3294mode: change-log
3295left-margin: 8
3296fill-column: 74
3297version-control: never
3298End:
GDB Binutils - Deliverables
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