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symtab.h (SYMBOL_DOMAIN_BITS): New macro.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
12b2843a
AM		 12014-12-23 Alan Modra <amodra@gmail.com>
2
3 * elflink.c (_bfd_elf_define_linkage_sym): Set linker_def.
4 * linker.c (_bfd_generic_link_add_one_symbol): Clear linker_def
5 for CDEF, DEF, DEFW, COM.
6
5860e3f8
NC		 72014-12-22 Nick Clifton <nickc@redhat.com>
8
9 PR binutils/17512
10 * archive.c (do_slurp_bsd_armap): Return if the parsed_size is
11 zero.
12 (bfd_slurp_armap): Zero terminate the name.
13 (bfd_generic_stat_arch_elt): If there is no header, fail.
14 * elf32-arc.c (arc_info_to_howto_rel): Replace BFD_ASSERT with
15 error message.
16 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
17 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
18 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
19 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
20 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
21 * elf32-dlx.c (dlx_rtype_to_howto): Likewise.
22 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
23 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
24 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
25 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
26 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
27 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
28 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
29 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
30 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
31 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
32 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
33 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
34 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
35 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
36 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
37 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
38 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
39 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
40 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
41 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
42 * elf32-v850.c (v850_elf_info_to_howto_rel): Likewise.
43 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
44 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
45 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
46 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
47 * elf64-x86-64.c (elf_x86_64_reloc_type_lookup): Likewise.
48 * elfnn-aarch64.c (elfNN_aarch64_bfd_reloc_from_type): Likewise.
49 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Add range
50 checking of reloc symbol index.
51 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): If no symbols have
52 been provided then set the reloc's symbol to undefined.
53 * reloc.c (bfd_generic_get_relocated_section_contents): Add range
54 checking of the reloc to be applied.
55 * versados.c (process_otr): Add more range checks.
56 (versados_canonicalize_reloc): If the section is unknown, set the
57 symbol to undefined.
58 * vms-alpha.c (_bfd_vms_slurp_eisd): Add range checks.
59 (alpha_vms_object_p): Likewise.
60
04c6a44c
RH		 612014-12-18 Richard Henderson <rth@redhat.com>
62
63 * elf32-ppc.c (ELF_COMMONPAGESIZE): Set to 64k.
64 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
65
033539e2
NC		 662014-12-16 Nick Clifton <nickc@redhat.com>
67
68 PR binutils/17512
69 * format.c (bfd_check_format_matches): Check for a matching vector
70 before using match priorities.
71 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Fix off-by-one
72 errors with previous delta.
73
263ddf68
L		 742014-12-15 H.J. Lu <hongjiu.lu@intel.com>
75
76 PR ld/17713
77 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
78
bc696fd5
L		 792014-12-13 H.J. Lu <hongjiu.lu@intel.com>
80
81 PR ld/17689
82 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
83 Change has_bnd_reloc to bit field.
84 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
85 has_bnd_reloc to 0.
86 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
87 of TRUE.
88 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
89 real definition to a weak symbol.
90 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
91 weak symbol for PIE when discarding space for relocs against
92 symbols which turn out to need copy relocs.
93 (elf_x86_64_relocate_section): Also check needs_copy of a
94 weak symbol for PIE with copy reloc.
95
de287215
AM		 962014-12-12 Alan Modra <amodra@gmail.com>
97
98 PR 15228
99 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
100
6cabe1ea
AM		 1012014-12-12 Alan Modra <amodra@gmail.com>
102
103 PR 15228
104 * elflink.c (_bfd_elf_adjust_dynamic_copy): Add "info" param.
105 Error on copy relocs against protected symbols.
106 (elf_merge_st_other): Set h->protected_def.
107 * elf-bfd.h (struct elf_link_hash_entry): Add "protected_def".
108 (_bfd_elf_adjust_dynamic_copy): Update prototype.
109 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Update
110 _bfd_elf_adjust_dynamic_copy call.
111 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
112 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
113 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
114 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
115 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
116 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
117 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
118 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
119 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
120 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
121 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
122 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
123 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
124 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
125 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
126 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
127 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
128 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
129 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
130 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
131 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
132 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
133 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
134 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
135 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
136
8acbedd6
KS		 1372014-12-11 Keith Seitz <keiths@redhat.com>
138
139 * elf.c (elf_parse_notes): Define convenience macro
140 GROKER_ELEMENT to add elements to 'grokers' array.
141 Add 'len' element to 'grokers'.
142 Use grokers.len instead of sizeof in string
143 comparisons.
144
f4943d82
AM		 1452014-12-10 Alan Modra <amodra@gmail.com>
146
147 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
148 and coffgen. Add coff-bfd. Sort.
149 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
150 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
151 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
152 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
153 without unused param. Update uses.
154 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
155 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
156 * libcoff-in.h: #include "coff-bfd.h".
157 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
158 (coff_symbol_from): Delete.
159 * coff-bfd.c: New file.
160 * coff-bfd.h: New file.
161 * coff-i386.c: Update coff_symbol_from occurrences.
162 * coff-i960.c: Likewise.
163 * coff-m68k.c: Likewise.
164 * coff-sh.c: Likewise.
165 * coff-x86_64.c: Likewise.
166 * coffcode.h: Likewise.
167 * pe-mips.c: Likewise.
168 * configure.ac (elf): Add dwarf2.lo.
169 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
170 target vectors to .o files. Add dwarf2 for mach-o targets.
171 Fix the sh target FIXME.
172 * po/SRC-POTFILES.in: Regenerate.
173 * Makefile.in: Regenerate.
174 * configure: Regenerate.
175 * bfd-in2.h: Regenerate.
176 * libcoff.h: Regenerate.
177
e00e8198
AM		 1782014-12-10 Alan Modra <amodra@gmail.com>
179
180 PR 17541
181 * dwarf2.c (struct comp_unit): Add "lang".
182 (non_mangled): New function.
183 (struct funcinfo): Add "is_linkage". Reorder for better packing.
184 Make "name" a const char*.
185 (lookup_address_in_function_table): Delete functionname_ptr param.
186 (find_abstract_instance_name): Add is_linkage param. Set if we
187 have DW_AT_linkage_name or non_mangled DW_AT_name.
188 (scan_unit_for_symbols): Similarly set func->is_linkage.
189 (parse_comp_unit): Stash DW_AT_language.
190 (comp_unit_find_nearest_line): Replace functionname_ptr param
191 with function_ptr param.
192 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
193 functionname_ptr from function->name. Call _bfd_elf_find_function
194 to retrieve symbol for function if not linkage name.
195 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
196 * elf.c (elf_find_function): ..here.
197 (_bfd_elf_find_nearest_line): Adjust calls.
198 * elf-bfd.h (_bfd_elf_find_function): Declare.
199
fa15f18d
AM		 2002014-12-10 Alan Modra <amodra@gmail.com>
201
202 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
203 calling get_elf_backend_data.
204 (_bfd_dwarf2_find_nearest_line): Fix parens.
205
28dbcedc
AM		 2062014-12-10 Alan Modra <amodra@gmail.com>
207
208 PR 17666
209 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
210 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
211 (elfNN_bed): Init new field.
212 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
213 (bfd_elf_final_link): Control sorting of relocs.
214 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
215 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
216 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
217 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
218
f64e188b
NC		 2192014-12-09 Nick Clifton <nickc@redhat.com>
220
221 PR binutils/17512
222 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
223 * libbfd.c (safe_read_leb128): New function.
224 * libbfd-in.h (safe_read_leb128): Add prototype.
225 * libbfd.h: Regenerate.
226 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
227 Check for an over-long subsection length.
228 * elf.c (elf_parse_notes): Check that the namedata is long enough
229 for the string comparison that is about to be performed.
230 (elf_read_notes): Zero-terminate the note buffer.
231
31d999a5
AM		 2322014-12-09 Alan Modra <amodra@gmail.com>
233
234 * elf64-ppc.c (sort_r_offset): Delete.
235 (ppc64_elf_edit_opd): Don't sort input relocs.
236
d924db55
EB		 2372014-12-06 Eric Botcazou <ebotcazou@adacore.com>
238
239 * config.bfd: Add Visium support.
240 * configure.ac: Likewise.
241 * configure: Regenerate.
242 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
243 (ALL_MACHINES_CFILES): Add cpu-visium.c.
244 (BFD32_BACKENDS): Add elf32-visium.lo.
245 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
246 * Makefile.in: Regenerate.
247 * archures.c (DESCRIPTION): Add Visium support.
248 (bfd_visium_arch): Declare.
249 (bfd_archures_list): Add bfd_visium_arch.
250 * reloc.c: Add Visium relocations.
251 * targets.c (visium_elf32_vec): Declare.
252 (_bfd_target_vector): Add visium_elf32_vec.
253 * bfd-in2.h: Regenerate.
254 * libbfd.h: Likewise.
255 * cpu-visium.c: New file.
256 * elf32-visium.c: Likewise.
257 * po/SRC-POTFILES.in: Regenerate.
258
238309aa
SE		 2592014-12-05 Steve Ellcey <sellcey@mips.com>
260
261 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
262
b7365e5d
L		 2632014-12-05 H.J. Lu <hongjiu.lu@intel.com>
264
265 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
266
3972882e
L		 2672014-12-04 H.J. Lu <hongjiu.lu@intel.com>
268
269 PR binutils/17677
270 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
271 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
272 function.
273 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
274 (elf_backend_plt_sym_val): Likewise.
275 (elf_i386_get_plt_sym_val): New.
276 (elf_i386_get_synthetic_symtab): Likewise.
277 (bfd_elf32_get_synthetic_symtab): Likewise.
278 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
279 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
280 (elf_backend_plt_sym_val): Likewise.
281 (elf_x86_64_get_plt_sym_val): New.
282 (elf_x86_64_get_synthetic_symtab): Use
283 _bfd_elf_ifunc_get_synthetic_symtab.
284 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
285
53df40a4
AM		 2862014-12-04 Alan Modra <amodra@gmail.com>
287
288 PR 17666
289 * elflink.c: Include bfd_stdint.h.
290 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
291 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
292 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
293 sorting invalidates.
294
db6b071a
NC		 2952014-12-03 Nick Clifton <nickc@redhat.com>
296
297 PR binutils/17512
298 * compress.c (bfd_get_full_section_contents): Fail if there are no
299 section contents available when the compress_status is
300 COMPRESS_SECTION_DONE.
301 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
302 (bfd_malloc2): Use bfd_malloc.
303 (bfd_realloc): Refuse to reallocate a negative size.
304 (bfd_realloc2): Use bfd_realloc.
305 (bfd_realloc_or_free): Use bfd_realloc.
306 (bfd_zmalloc): Use bfd_malloc.
307 (bfd_zmalloc): Use bfd_malloc2.
308 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
309
9d157cb9
L		 3102014-12-03 H.J. Lu <hongjiu.lu@intel.com>
311
312 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
313
fd9edc90
L		 3142014-12-02 H.J. Lu <hongjiu.lu@intel.com>
315
316 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
317 info->executable for symbols which need copy relocs.
318
31c0ebfe
L		 3192014-12-02 H.J. Lu <hongjiu.lu@intel.com>
320
321 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
322 change.
323 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
324 with ELIMINATE_COPY_RELOCS.
325 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
326 relocs against symbols which turn out to need copy relocs.
327
9a926d55
L		 3282014-12-02 H.J. Lu <hongjiu.lu@intel.com>
329
330 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
331 allow copy relocs for building executables.
332 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
333 pc-relative relocation in shared object.
334 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
335 PIE.
336 (elf_x86_64_relocate_section): Don't copy a pc-relative
337 relocation into the output file if the symbol needs copy reloc.
338
538baf8b
AB		 3392014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
340
341 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
342 overflow on non-weak undefined symbols.
343
51aecdc5
AM		 3442014-12-02 Alan Modra <amodra@gmail.com>
345
346 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
347 _opd_sec_data array, halving required memory.
348 (sort_r_offset): New function.
349 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
350 sections with a mix of 16 and 24 byte OPD entries. Don't
351 attempt to honour --non-overlapping-opd for .opd sections with
352 unexpected relocs. Simplify opd entry size calculations by
353 first finding the reloc for the next entry. Make edit loop
354 handle one opd entry per iteration, with an inner loop
355 handling relocs per entry.
356
06614111
NC		 3572014-12-01 Nick Clifton <nickc@redhat.com>
358
359 PR binutils/17512
360 * archive.c (do_slurp_coff_armap): Add range checks to prevent
361 running off the end of the string table.
362 * compress.c (bfd_get_full_section_contents): Return a NULL
363 pointer for zero sized sections. Do not attempt to copy a buffer
364 onto itself.
365 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
366 header. Add range checks to avoid running off the end of the
367 section.
368 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
369 if the seek fails, no memory is allocated.
370 (bfd_elf_string_from_elf_section): Do not allocate a string from a
371 non string section. It only leads to trouble later on.
372 (_bfd_elf_print_private_bfd_data): Check for there being too
373 little external dynamic data.
374 (bfd_section_from_shdr): Replace assertion with a failure mode.
375 (bfd_section_from_shdr): When walking a loaded group section use
376 the internal structure size, not the external size. Check for the
377 group section being empty.
378 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
379 failure mode.
380 * elfcode.h (elf_slurp_reloc_table): Likewise.
381 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
382 parameter is NULL.
383
7b20f099
AM		 3842014-11-30 Alan Modra <amodra@gmail.com>
385
386 PR 16452, 16457
387 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
388 symbols from libraries that won't be listed in DT_NEEDED.
389 (elf_link_output_extsym): Don't output verdefs for such symbols.
390
25ff461f
AM		 3912014-11-28 Alan Modra <amodra@gmail.com>
392
393 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
394 vna_next/vd_next/vda_next is zero. Correct counts.
395
1036838a
NC		 3962014-11-27 Nick Clifton <nickc@redhat.com>
397
398 PR binutils/17512
399 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
400 a discrepancy between the isymMax and ifdMax values in the
401 symbolic header.
402 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
403 scanning the external dynamic entries.
404
a1165289
NC		 4052014-11-26 Nick Clifton <nickc@redhat.com>
406
407 PR binutils/17512
408 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
409 value.
410 * coff-h8500.c (rtype2howto): Likewise.
411 * coff-tic30.c (rtype2howto): Likewise.
412 * coff-z80.c (rtype2howto): Likewise.
413 * coff-z8k.c (rtype2howto): Likewise.
414 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
415 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
416 could be found.
417 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
418 * coff-w65.c (rtype2howto): Likewise.
419 * coff-we32k.c (RTYPE2HOWTO): Likewise.
420 * pe-mips.c (RTYPE2HOWTO): Likewise.
421 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
422 an error return.
423 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
424 be unused.
425 * coffgen.c (make_a_section_from_file): Check the length of a
426 section name before testing to see if it is a debug section name.
427 (coff_object_p): Zero out any uninitialised bytes in the opt
428 header.
429 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
430 source being empty when there are values to be processed.
431 (_bfd_ecoff_slurp_symbol_table): Add range check.
432 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
433 (bfd_mach_o_mangle_sections): Move test for too many sections to
434 before the allocation of the section table.
435 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
436 memory and nullify the symbol pointer.
437 * reloc.c (bfd_generic_get_relocated_section_contents): Add
438 handling of a bfd_reloc_notsupported return value.
439 * versados.c (EDATA): Add range checking.
440 (get_record): Likewise.
441 (process_otr): Check for contents being available before updating
442 them.
443 (versados_canonicalize_reloc): Add range check.
444
601a03ba
AM		 4452014-11-26 Alan Modra <amodra@gmail.com>
446
447 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
448 internal verref buffer. Error for zero sh_info. Print errors.
449 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
450
60bb06bc
L		 4512014-11-25 H.J. Lu <hongjiu.lu@intel.com>
452
453 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
454 NAME##_get_symbol_version_string.
455 (bfd_get_symbol_version_string): New.
456 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
457 _bfd_nosymbols define.
458 * aout-target.h (MY_get_symbol_version_string): Likewise.
459 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
460 * binary.c (binary_get_symbol_version_string): Likewise.
461 * bout.c (aout_32_get_symbol_version_string): Likewise.
462 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
463 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
464 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
465 * ieee.c (ieee_get_symbol_version_string): Likewise.
466 * ihex.c (ihex_get_symbol_version_string): Likewise.
467 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
468 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
469 * mmo.c (mmo_get_symbol_version_string): Likewise.
470 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
471 * oasys.c (oasys_get_symbol_version_string): Likewise.
472 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
473 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
474 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
475 * som.c (som_get_symbol_version_string): Likewise.
476 * srec.c (srec_get_symbol_version_string): Likewise.
477 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
478 * versados.c (versados_get_symbol_version_string): Likewise.
479 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
480 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
481
482 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
483 coff_get_symbol_version_string.
484 (rs6000_xcoff64_aix_vec): Likewise.
485
486 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
487 (_bfd_elf_get_symbol_version_string): This.
488 * elf.c: Likewise.
489 (bfd_elf_print_symbol): Updated.
490 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
491
492 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
493 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
494 * bfd-in2.h: Regenerated.
495 * libbfd.h: Likewise.
496 * libcoff.h: Likewise.
497
bb4d2ac2
L		 4982014-11-25 H.J. Lu <hongjiu.lu@intel.com>
499
500 PR binutils/16496
501 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
502 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
503 from bfd_elf_print_symbol.
504 (bfd_elf_print_symbol): Use it.
505
dd7e64d4
L		 5062014-11-25 H.J. Lu <hongjiu.lu@intel.com>
507
508 * elf32-i386.c (elf_i386_got_plt_entry): New.
509 (elf_i386_pic_got_plt_entry): Likewise.
510 (elf_i386_link_hash_entry): Add plt_got.
511 (elf_i386_link_hash_table): Likewise.
512 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
513 (elf_i386_get_local_sym_hash): Likewise.
514 (elf_i386_check_relocs): Create the GOT PLT if there are both
515 PLT and GOT references when the regular PLT is used.
516 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
517 both PLT and GOT references unless pointer equality is needed.
518 (elf_i386_relocate_section): Also check the GOT PLT when
519 resolving R_386_PLT32.
520 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
521 available.
522
523 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
524 (elf_x86_64_link_hash_table): Likewise.
525 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
526 (elf_x86_64_get_local_sym_hash): Likewise.
527 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
528 PLT and GOT references when the regular PLT is used.
529 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
530 both PLT and GOT references unless pointer equality is needed.
531 (elf_x86_64_relocate_section): Also check the GOT PLT when
532 resolving R_X86_64_PLT32.
533 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
534 available.
535
6e733cce
L		 5362014-11-24 H.J. Lu <hongjiu.lu@intel.com>
537
538 * configure: Regenerated.
539
520c7b56
JW		 5402014-11-24 Tejas Belagod <tejas.belagod@arm.com>
541
542 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
543 (erratum_835769_scan): Sort map list.
544
e05fa0ba
AM		 5452014-11-24 Alan Modra <amodra@gmail.com>
546
547 * elf64-ppc.c (plt_stub_pad): Correct.
548
6db50b4c
L		 5492014-11-23 H.J. Lu <hongjiu.lu@intel.com>
550
551 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
552 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
553 (elf_x86_64_allocate_dynrelocs): Don't assert size of
554 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
555
35a14c6b
L		 5562014-11-22 H.J. Lu <hongjiu.lu@intel.com>
557
558 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
559 branch displacement overflow in PLT entry.
560
0a9d414a
NC		 5612014-11-21 Nick Clifton <nickc@redhat.com>
562
563 PR binutils/17512
564 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
565 number of auxillary entries.
566 * ieee.c (next_byte): Convert to a function. Return FALSE if the
567 next byte is beyond the end of the buffer.
568 (parse_int): Test the return value of next_byte.
569 (parse_expression): Convert to boolean. Return FALSE if the
570 parsing failed. Test the return value of next_byte.
571 (ieee_seek): Convert to a function. Return FALSE if the seek goes
572 beyond the end of the buffer.
573 (ieee_slurp_external_symbols): Test the return value of ieee_seek
574 and next_byte.
575 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
576 operation failed. Test the return value of ieee_seek and
577 next_byte.
578 (ieee_archive_p): Test the return value of ieee_seek and
579 next_byte.
580 (do_one): Likewise.
581 (ieee_slurp_section_data): Likewise.
582 (ieee_object_p): Likewise. Store the size of the buffer in the
583 total_amt field in the header.
584 * libieee.h (common_header_type): Add amt field.
585 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
586 reloc's value is within range.
587 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
588 operation fails.
589 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
590 an error message.
591 (pex64_dump_xdata): Check for buffer overflows.
592 * versados.c (process_otr): Check that the section exists before
593 taking its size.
594 (versados_object_p): Make sure that enough data was read for the
595 header to be checked.
596 * vms-alpha.c (vms_get_remaining_object_record): Change
597 read_so_far parameter to an unsigned int. Check that the amount
598 read is in range.
599
5974eba6
L		 6002014-11-21 H.J. Lu <hongjiu.lu@intel.com>
601
602 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
603 PC-relative offset overflow check.
604
cd11f78f
AC		 6052014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
606
607 PR binutils/17512
608 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
609 string table before clearing the first few bytes.
610
a715796b
TG		 6112014-11-21 Terry Guo <terry.guo@arm.com>
612
613 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
614
0cfb0717
AM		 6152014-11-20 Alan Modra <amodra@gmail.com>
616
617 * elf64-ppc.c (group_sections): Init stub14_group_size from
618 --stub-group-size parameter divided by 1024.
619
1e269e9b
AM		 6202014-11-20 Alan Modra <amodra@gmail.com>
621
622 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
623 alignment calculation.
624
9274e9de
TG		 6252014-11-20 Terry Guo <terry.guo@arm.com>
626
627 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
628 hasn't attribute section.
629
f9dffbf0
AM		 6302014-11-20 Alan Modra <amodra@gmail.com>
631
632 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
633
ab7fede8
L		 6342014-11-18 H.J. Lu <hongjiu.lu@intel.com>
635
636 PR ld/17618
637 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
638 PC-relative offset overflow in PLT entry.
639
6937bb54
NC		 6402014-11-18 Nick Clifton <nickc@redhat.com>
641
642 PR binutils/17512
643 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
644 is larger than its real size.
645 (rsrc_print_section): Fix off-by-one error checking for overflow.
646 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
647 sections.
648
d258b828
IZ		 6492014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
650
651 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
652 for -z bndplt.
653
470c009b
NC		 6542014-11-14 Nick Clifton <nickc@redhat.com>
655
656 PR binutils/17597
657 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
658 the section.
659 (bfd_get_alt_debug_link_info): Likewise.
660
041830e0
NC		 6612014-11-14 Nick Clifton <nickc@redhat.com>
662
663 PR binutils/17512
664 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
665 all.
666 (ieee_object_p): Likewise.
667
57494d81
L		 6682014-11-13 H.J. Lu <hongjiu.lu@intel.com>
669
670 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
671
f8521a03
L		 6722014-11-13 H.J. Lu <hongjiu.lu@intel.com>
673
674 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
675
553d1284
L		 6762014-11-13 H.J. Lu <hongjiu.lu@intel.com>
677
678 PR gas/17598
679 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
680 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
681 (elf_x86_64_relocate_section): Likewise.
682
a5c71af8
NC		 6832014-11-13 Nick Clifton <nickc@redhat.com>
684
685 PR binutils/17512
686 * coffcode.h (coff_ptr_struct): Add is_sym field.
687 (coff_new_section_hook): Set the is_sym field.
688 (coff_pointerize_aux_hook): Check the is_sym field.
689 (coff_print_aux): Likewise.
690 (coff_compute_section_file_positions): Likewise.
691 (coff_write_object_contents): Likewise.
692 (coff_slurp_line_table): Likewise.
693 (coff_slurp_symbol_table): Likewise.
694 (CALC_ADDEND): Likewise.
695 * coffgen.c (coff_renumber_symbols): Likewise.
696 (coff_mangle_symbols): Likewise.
697 (coff_fix_symbol_name): Likewise.
698 (coff_write_symbol): Likewise.
699 (coff_write_alien_symbol): Likewise.
700 (coff_write_native_symbol): Likewise.
701 (coff_write_symbols): Likewise.
702 (coff_write_linenumbers): Likewise.
703 (coff_pointerize_aux): Likewise.
704 (coff_get_normalized_symtab): Likewise.
705 (coff_get_symbol_info): Likewise.
706 (bfd_coff_get_syment): Likewise.
707 (bfd_coff_get_auxent): Likewise.
708 (coff_print_symbol): Likewise.
709 (coff_find_nearest_line_with_names): Likewise.
710 (bfd_coff_set_symbol_class): Likewise.
711 (coff_make_empty_symbol): Set the is_sym field.
712 (coff_bfd_make_debug_symbol): Likewise.
713 * peicode.h (pe_ILF_make_a_symbol): Likewise.
714 * libcoff.h: Regenerate.
715 * libcoff-in.h: Regenerate.
716
f41e4712
NC		 7172014-11-12 Nick Clifton <nickc@redhat.com>
718
719 PR binutils/17512
720 * coffcode.h (coff_slurp_line_table): Set the line number of
721 corrupt entries to -1.
722 (coff_slurp_symbol_table): Alway initialise the value of the
723 symbol.
724 * coffgen.c (coff_print_symbol): Check that the combined pointer
725 is valid.
726 (coff_print_symbol): Do not print negative line numbers.
727 * peXXigen.c (pe_print_idata): Add range checking displaying
728 member names.
729
6bb3e679
AM		 7302014-11-12 Alan Modra <amodra@gmail.com>
731
732 PR binutils/17512
733 * coffcode.h (coff_slurp_line_table): Drop line number info
734 not preceded by a valid function entry. Revert last change.
735
201159ec
NC		 7362014-11-11 Nick Clifton <nickc@redhat.com>
737
738 PR binutils/17512
739 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
740 line number cache that would not be initialised by the copy from
741 the new line number table.
742 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
743 returning NULL.
744 * coffgen.c (coff_get_normalized_symbols): Get the external
745 symbols before allocating space for the internal symbols, in case
746 the get fails.
747 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
748 array if one is needed. Likewise with the verdef array.
749 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
750 messages.
751 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
752 structure are initialised.
753 (pe_print_edata): Avoid reading off the end of the data buffer.
754
0ac23374
AM		 7552014-11-11 Alan Modra <amodra@gmail.com>
756
757 PR binutils/17512
758 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
759 when building func_table.
760
fcfa6240
AM		 7612014-11-11 Alan Modra <amodra@gmail.com>
762
763 PR binutils/17512
764 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
765 memset the particular bits we need. Update src after hitting loop
766 "continue". Don't count lineno omitted due to invalid symbols in
767 nbr_func, and update lineno_count. Init entire terminating
768 lineno. Don't both allocating terminator in n_lineno_cache.
769 Redirect sym->lineno pointer to where n_lineno_cache will be
770 copied, and free n_lineno_cache.
771 * pe-mips.c (NUM_HOWTOS): Typo fix.
772
4de1599b
AM		 7732014-11-11 Alan Modra <amodra@gmail.com>
774
775 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
776 size check to account for possible zero terminator.
777
fd6f9d17
RS		 7782014-11-10 James Cowgill <James.Cowgill@imgtec.com>
779
780 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
781 data sections to be PROGBITS
782
36e9d67b
NC		 7832014-11-10 Nick Clifton <nickc@redhat.com>
784
785 PR binutils/17521
786 * coff-i386.c (NUM_HOWTOS): New define.
787 (RTYPE2HOWTO): Use it.
788 (coff_i386_rtype_to_howto): Likewise.
789 (coff_i386_reloc_name_lookup): Likewise.
790 (CALC_ADDEND): Check that reloc r_type field is valid.
791 * coff-x86_64.c (NUM_HOWTOS): New define.
792 (RTYPE2HOWTO): Use it.
793 (coff_amd64_rtype_to_howto): Likewise.
794 (coff_amd64_reloc_name_lookup): Likewise.
795 (CALC_ADDEND): Check that reloc r_type field is valid.
796 * coffcode.h (coff_slurp_line_table): Check for symbol table
797 indexing underflow.
798 (coff_slurp_symbol_table): Use zalloc to ensure that all table
799 entries are initialised.
800 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
801 in the string table. Also ensure that the table is 0 terminated.
802 (coff_get_normalized_symtab): Check for symbol table indexing
803 underflow.
804 * opncls.c (bfd_alloc): Catch the case where a small negative size
805 can result in only 1 byte being allocated.
806 (bfd_alloc2): Use bfd_alloc.
807 * pe-mips.c (NUM_HOWTOS): New define.
808 (coff_mips_reloc_name_lookup): Use it.
809 (CALC_ADDEND): Check that reloc r_type field is valid.
810 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
811 in the DataDirectory.
812 (pe_print_idata): Avoid reading beyond the end of the data block
813 wen printing strings.
814 (pe_print_edata): Likewise.
815 Check for table indexing underflow.
816 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
817 (pe_bfd_object_p): Allocate and initialize enough space to hold a
818 PEAOUTHDR, even if the opt_hdr field specified less.
819
d1f5d98a
AM		 8202014-11-08 Alan Modra <amodra@gmail.com>
821
822 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
823
01158262
L		 8242014-11-07 H.J. Lu <hongjiu.lu@intel.com>
825
826 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
827 checks.
828
cf61b747
L		 8292014-11-07 H.J. Lu <hongjiu.lu@intel.com>
830
831 PR ld/17482
832 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
833 for IE->LE transition.
834
56aedec7
AM		 8352014-11-07 Alan Modra <amodra@gmail.com>
836
837 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
838
e5242d4b
AM		 8392014-11-07 Alan Modra <amodra@gmail.com>
840
841 * tekhex.c (CHUNK_SPAN): Define.
842 (struct data_struct <chunk_init>): Use one byte per span, update
843 all code accessing this field.
844 (find_chunk): Add create param, don't create new entry unless set.
845 (insert_byte): Don't save zeros.
846 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
847 on symbol type. Create an alternate section if both types of
848 symbol are given. Attach type '2' and '6' symbols to absolute
849 section.
850 (move_section_contents): Fix caching of chunk. Don't create chunk
851 when reading, or for writing zeros.
852 (tekhex_set_section_contents): Don't create initial chunks.
853 (tekhex_write_object_contents): Use CHUNK_SPAN.
854
7c53fd1c
AM		 8552014-11-07 Alan Modra <amodra@gmail.com>
856
857 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
858
40572405
AM		 8592014-11-07 Alan Modra <amodra@gmail.com>
860
861 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
862 * coffcode.h (coff_set_alignment_hook): Likewise.
863 (coff_slurp_line_table): Likewise.
864 * coffgen.c (coff_get_normalized_symtab): Likewise.
865 (_bfd_coff_get_external_symbols): Likewise.
866 * elf.c (bfd_elf_get_str_section): Likewise.
867 * tekhex.c (first_phase): Likewise.
868
83410725
NC		 8692014-11-06 Nick Clifton <nickc@redhat.com>
870
871 * aoutx.h (slurp_symbol_table): Revert previous delta.
872 (slurp_reloc_table): Likewise.
873 * compress.c (bfd_get_full_section_contents): Remove file size
874 test.
875 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
876 and do not complain about linker generated files.
877
1fe9dc45
WN		 8782014-11-06 Will Newton <will.newton@linaro.org>
879
880 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
881 length sections and sub-sections.
882
a6f921c8
NC		 8832014-11-04 Nick Clifton <nickc@redhat.com>
884
885 PR binutils/17512
886 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
887 Replace another abort with an error message.
888 (coff_slurp_line_table): Add more range checking.
889 * peXXigen.c (pe_print_debugdata): Add range checking.
890
131e2f8e
MF		 8912014-11-05 James Cowgill <james.cowgill@imgtec.com>
892
893 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
894 when creating a dso with discarded dynsym section.
895
09c14161
MF		 8962014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
897
898 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
899 and E_MIPS_ARCH_64R6 support.
900
20ad5e28
NC		 9012014-11-05 Nick Clifton <nickc@redhat.com>
902
903 PR binutils/17512
904 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
905 about the number of relocations it contains.
906 (coff_sort_func_alent): Return 0 if the pointers are NULL.
907 (coff_slurp_line_table): Add more range checks. Do not free new
908 tables created when sorting line numbers.
909 * peXXigen.c (pe_print_idata): Add range checks.
910 (pe_print_edata): Likewise.
911 (rsrc_print_resource_entries): Likewise. Avoid printing control
912 characters. Terminate priniting if corruption is detected.
913 (rsrc_print_resource_directory): Terminate printing if an unknown
914 directory type is encountered.
915 (pe_print_debugdata): Fix off-by-one error.
916 (rsrc_count_entries): Add range checking.
917 (rsrc_parse_entry): Likewise.
918
bb0d8671
NC		 9192014-11-04 Nick Clifton <nickc@redhat.com>
920
79f2a78e
NC		 921 PR binutils/17512
922 * compress.c (bfd_get_full_section_contents): Improve test for
923 linker created objects.
924
bb0d8671
NC		 925 PR binutils/17533
926 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
927 corrupt extended name tables.
928
ef42b83e
AM		 9292014-11-04 Alan Modra <amodra@gmail.com>
930
931 * elf32-spu.c (ovl_mgr_stat): New function.
932 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
933
931b79cc
AB		 9342014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
935
936 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
937 relaxation, reduce the size of symbols that span the deleted
938 bytes.
939
a12d0ffc
AB		 9402014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
941
942 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
943 located at the very end of the section.
944
5a3f568b
NC		 9452014-11-03 Nick Clifton <nickc@redhat.com>
946
947 PR binutils/17512
948 * aoutx.h (slurp_symbol_table): Check that computed table size is
949 not bigger than the file from which is it being read.
950 (slurp_reloc_table): Likewise.
951 * coffcode.h (coff_slurp_line_table): Remove unneeded local
952 'warned'. Do not try to print the details of a symbol with an
953 invalid index.
954 * coffgen.c (make_a_sectiobn_from_file): Check computed string
955 index against length of string table.
956 (bfd_coff_internal_syment_name): Check read in string offset
957 against length of string table.
958 (build_debug_section): Return a pointer to the section used.
959 (_bfd_coff_read_string_table): Store the length of the string
960 table in the coff_tdata structure.
961 (bfd_coff_free_symbols): Set the length of the string table to
962 zero when it is freed.
963 (coff_get_normalized_symtab): Check offsets against string table
964 or data table lengths as appropriate.
965 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
966 length of string table.
967 * compress.c (bfd_get_full_section_contents): Check computed size
968 against the size of the file.
969 * libcoff-in.h (obj_coff_strings_len): Define.
970 (struct coff_tdata): Add strings_len field.
971 * libcoff.h: Regenerate.
972 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
973 data if the debug section is too small.
974 * xcofflink.c (xcoff_link_input_bfd): Check offset against
975 length of string table.
976
ba241f2d
NC		 9772014-11-03 Nick Clifton <nickc@redhat.com>
978
979 * po/fi.po: Updated Finnish translation.
980
2c629856
N		 9812014-10-31 Andrew Pinski <apinski@cavium.com>
982 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
983
984 * archures.c: Add octeon3 for mips target.
985 * bfd-in2.h: Regenerate.
986 * bfd/cpu-mips.c: Define I_mipsocteon3.
987 nfo_struct): Add octeon3 support.
988 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
989 octeon3.
990 (mips_set_isa_flags): Add support for octeon3.
ba241f2d 991 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
2c629856
N		 992 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
993 extension of bfd_mach_mips_octeon2.
994 (print_mips_isa_ext): Print the value of Octeon3.
995
f54498b4
NC		 9962014-10-31 Nick Clifton <nickc@redhat.com>
997
998 PR binutils/17512
999 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
1000 symbol table bigger than the file.
1001 * elf.c (bfd_elf_get_str_section): Do not try to load a string
1002 table bigger than the file.
690725fa 1003 * tekhex.c (first_phase): Check that the section range is sane.
f54498b4 1004
7e760b06
NC		 10052014-10-30 Nick Clifton <nickc@redhat.com>
1006
1007 PR binutils/17512
0102ea8c 1008 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
7e760b06
NC		 1009 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
1010
e5b470e2
NC		 10112014-10-29 Nick Clifton <nickc@redhat.com>
1012
1013 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
1014 leak.
1015
d1e8523e
DB		 10162014-10-29 Dennis Brueni <dbrueni@slickedit.com>
1017
e5b470e2 1018 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
d1e8523e 1019
5a4b0ccc
NC		 10202014-10-28 Nick Clifton <nickc@redhat.com>
1021
1022 PR binutils/17512
1023 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
1024 detection table on a per-bfd basis.
1025 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
1026 export table.
1027
708d7d0d
NC		 10282014-10-28 Andreas Schwab <schwab@suse.de>
1029 Nick Clifton <nickc@redhat.com>
1030
1031 PR binutils/17510
1032 * srec.c (srec_bad_byte): Increase size of buf to allow for
1033 negative values.
1034 (srec_scan): Use an unsigned char buffer to hold header bytes.
1035
493a3386
NC		 10362014-10-27 Nick Clifton <nickc@redhat.com>
1037
7e1e1988 1038 PR binutils/17512
bf67003b
NC		 1039 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
1040 binaries with a group of sections linked by the string table
1041 indicies.
7e1e1988
NC		 1042 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
1043 with an invalid value for NumberOfRvaAndSizes.
bf67003b
NC		 1044 (pe_print_edata): Detect out of range rvas and entry counts for
1045 the Export Address table, Name Pointer table and Ordinal table.
7e1e1988 1046
493a3386
NC		 1047 PR binutils/17510
1048 * elf.c (setup_group): Improve handling of corrupt group
1049 sections.
1050
68fcca92
JW		 10512014-10-24 Tejas Belagod <tejas.belagod@arm.com>
1052
1053 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
1054 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1055 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
1056 (elf_aarch64_stub_type): Add new type
1057 aarch64_stub_erratum_835769_veneer.
1058 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
1059 (aarch64_erratum_835769_fix): New data struct to record erratum
1060 835769.
1061 (elf_aarch64_link_hash_table: Global flags for 835769.
1062 (aarch64_build_one_stub): Add case for 835769.
1063 (aarch64_size_one_stub): Likewise.
1064 (aarch64_mem_op_p, aarch64_mlxl_p,
1065 aarch64_erratum_sequence,erratum_835769_scan):
1066 New. Decode and scan functions for erratum 835769.
1067 (elf_aarch64_create_or_find_stub_sec): New.
1068 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
1069 them.
1070 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
1071 (erratum_835769_branch_to_stub_data,
1072 make_branch_to_erratum_835769_stub):New. Connect up all the
1073 erratum stubs to occurances by branches.
1074 (elfNN_aarch64_write_section): New hook.
1075 (aarch64_map_one_stub): Output erratum stub symbol.
1076 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
1077 information for erratum 835769.
1078 (elf_backend_write_section): Define.
1079
685e70ae
VK		 10802014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
1081
1082 * elf32-arm.c (read_code32): New function to read 32 bit
1083 arm instruction.
1084 (read_code16): New function to read 16 bit thumb instrution.
1085 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
1086 and read_code16 to read instructions.
1087
00ac7aa0
MF		 10882014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
1089
1090 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
1091 (print_mips_isa_ext): Print the value of an unknown extension.
1092
73242275
AM		 10932014-10-21 Alan Modra <amodra@gmail.com>
1094
1095 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
1096 entries that aren't a multiple of 8 rather than failing assertion.
1097
2300b5a1
AM		 10982014-10-21 Alan Modra <amodra@gmail.com>
1099
1100 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
1101 to thread_starter.
1102
b53dfeb2
AM		 11032014-10-18 Alan Modra <amodra@gmail.com>
1104
1105 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
1106 section for function symbols defined in .opd is discarded, let
1107 the symbol appear to be undefined.
1108 (opd_entry_value): Ensure the result section is that for the
1109 function code section in the same object as the OPD entry.
1110
f1885d1e
AM		 11112014-10-16 Alan Modra <amodra@gmail.com>
1112
1113 PR 17492
1114 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
1115 on ELF output bfd.
1116 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1117 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1118 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1119 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1120 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1121 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1122 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1123 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1124 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
1125 STB_GNU_UNIQUE too.
1126
459609d6
AM		 11272014-10-16 Alan Modra <amodra@gmail.com>
1128
1129 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
1130 even when output is not ppc64 ELF. Remove redundant tests on
1131 type of input bfd.
1132
fb167eb2
AM		 11332014-10-15 Alan Modra <amodra@gmail.com>
1134
1135 PR 17481
1136 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1137 param, group "section" and "offset" params. Zero discriminator.
1138 * bfd.c (bfd_find_nearest_line): Implement with new
1139 _bfd_find_nearest_line.
1140 (bfd_find_nearest_line_discriminator): Likewise.
1141 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1142 define.
1143 * coff-rs6000.c (xcoff_find_nearest_line,
1144 xcoff_find_nearest_line_discriminator): Delete.
1145 (_bfd_xcoff_find_nearest_line): Don't define.
1146 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1147 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1148 define.
1149 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1150 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1151 adjust _bfd_dwarf2_find_nearest_line call.
1152 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1153 others. Set discriminator. Adjust call.
1154 (coff_find_nearest_line_discriminator): Delete.
1155 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1156 * dwarf2.c (find_line): Rename to..
1157 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1158 Simplify setting of do_line. Delete old function.
1159 (_bfd_dwarf2_find_line): Delete.
1160 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1161 discriminator_ptr and set it.
1162 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1163 (_bfd_elf_find_nearest_line_discriminator): Delete.
1164 (_bfd_elf_find_line_discriminator): Delete.
1165 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1166 * elf.c (elf_find_function): Reorder params.
1167 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1168 Adjust calls.
1169 (_bfd_elf_find_nearest_line_discriminator): Delete.
1170 (_bfd_elf_find_line): Adjust call.
1171 * elf32-arm.c (arm_elf_find_function): Reorder params.
1172 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1173 Adjust calls.
1174 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1175 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1176 (elfNN_aarch64_find_nearest_line): Reorder params, add
1177 discriminator_ptr. Adjust calls.
1178 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1179 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1180 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1181 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1182 (_bfd_dwarf1_find_nearest_line): Likewise.
1183 (_bfd_dwarf2_find_nearest_line): Likewise.
1184 (_bfd_dwarf2_find_line): Delete.
1185 (_bfd_generic_find_nearest_line_discriminator): Delete.
1186 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1187 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1188 (coff_find_nearest_line_discriminator): Delete.
1189 (coff_find_nearest_line_with_names): Update prototype.
1190 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1191 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1192 discriminator_ptr. Adjust calls.
1193 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1194 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1195 discriminator_ptr and set.
1196 * som.c (som_find_nearest_line): Similarly.
1197 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1198 _bfd_find_nearest_line_discriminator.
1199 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1200 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1201 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1202 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1203 "discriminator" and set.
1204 (_bfd_vms_find_nearest_line_discriminator): Delete.
1205 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1206 (alpha_vms_find_nearest_line): Update define.
1207 * bfd-in2.h: Regenerate.
1208 * libbfd.h: Regenerate.
1209 * libcoff.h: Regenerate.
1210
9c461f7d
AM		 12112014-10-15 Alan Modra <amodra@gmail.com>
1212
1213 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1214 * aout-adobe.c (aout_32_find_line): Define.
1215 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1216 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1217 * aout-target.h (MY_find_line): Define.
1218 * aout-tic30.c (MY_find_line): Define.
1219 * binary.c (binary_find_line): Define.
1220 * bout.c (aout_32_find_line): Define.
1221 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1222 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1223 (rs6000_xcoff64_aix_vec): Likewise.
1224 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1225 * elfxx-target.h (bfd_elfNN_find_line): Define.
1226 * i386msdos.c (msdos_find_line): Define.
1227 * i386os9k.c (aout_32_find_line): Define.
1228 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1229 (ieee_find_nearest_line, ieee_find_line,
1230 ieee_find_inliner_info): Define.
1231 * ihex.c (ihex_find_line): Define.
1232 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1233 (_bfd_generic_find_line): Don't define.
1234 * libbfd.c (_bfd_generic_find_line): Delete.
1235 * libcoff-in.h (coff_find_line): Define.
1236 * libecoff.h (_bfd_ecoff_find_line): Define.
1237 * mach-o.h (bfd_mach_o_find_line): Define.
1238 * mmo.c (mmo_find_line): Define.
1239 * nlm-target.h (nlm_find_line): Define.
1240 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1241 (oasys_find_nearest_line, oasys_find_line,
1242 oasys_find_inliner_info): Define.
1243 * pef.c (bfd_pef_find_line): Define.
1244 * plugin.c (bfd_plugin_find_line): Define.
1245 * ppcboot.c (ppcboot_find_line): Define.
1246 * som.c (som_find_line): Define.
1247 * srec.c (srec_find_line): Define.
1248 * tekhex.c (tekhex_find_line): Define.
1249 * versados.c (versados_find_line): Define.
1250 * vms-alpha.c (alpha_vms_find_line): Define.
1251 * xsym.c (bfd_sym_find_line): Define.
1252 * bfd-in2.h: Regenerate.
1253 * libbfd.h: Regenerate.
1254 * libcoff.h: Regenerate.
1255
91dc4e0a
TG		 12562014-10-15 Tristan Gingold <gingold@adacore.com>
1257
1258 * version.m4: Bump version to 2.25.51
1259 * configure: Regenerate.
1260
5697705a
L		 12612014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1262
1263 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1264 offset is less than 2.
1265 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1266
65879393
AM		 12672014-10-14 Alan Modra <amodra@gmail.com>
1268
1269 PR 17453
1270 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1271 (EIGHT_GAZILLION): Delete.
1272
5b69e357
AM		 12732014-10-13 Alan Modra <amodra@gmail.com>
1274
1275 PR 17467
1276 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1277 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1278 flags enabling conversion of CIEs and FDEs to use relative encoding.
1279 (find_merged_cie): Similarly.
1280 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1281 relocatable, except for CIE pointer.
1282 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1283 relocs against symbols in dropped comdat group sections.
1284 (bfd_elf_discard_info): Do some eh_frame optimisation when
1285 relocatable.
1286
3d68f91c
JM		 12872014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1288
1289 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1290 the hwcaps2 object attribute.
1291
c2aaac08
AM		 12922014-10-04 Alan Modra <amodra@gmail.com>
1293
1294 PR 17447
1295 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1296 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1297 range FDEs for discarding.
1298 (vma_compare): Sort on range after address.
1299 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1300 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1301 error message rather than "fde".
1302 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1303 error message.
1304
cf7363b4
L		 13052014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1306
1307 PR ld/17440
1308 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1309 for OLD_FREEBSD_ABI_LABEL.
1310
e44f5bef
MT		 13112014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1312
1313 PR 17422
1314 * plugin.c (try_claim): New function. Moved from
1315 bfd_plugin_object_p.
1316 (try_load_plugin): Pass through bfd. Add test.
1317 (load_plugin): Pass through bfd.
1318 (bfd_plugin_object_p): Move logic to try_claim.
1319
331ed130
SA		 13202014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1321
1322 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1323 call relaxation use furthermost addresses where call source and
1324 destination can be to check whether it's in the range of a direct
1325 call.
1326
aa8f4d1e
AM		 13272014-09-22 Alan Modra <amodra@gmail.com>
1328
1329 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1330 false for overflow or overlapping FDEs. Give more detail in
1331 error messages.
1332
c3eb94b4
MF		 13332014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1334
1335 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1336 the addend if relocations are RELA.
1337
f4cb41f4
KLC		 13382014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1339
1340 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1341 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1342
e00d879a
AK		 13432014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1344
1345 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1346 for PIE.
1347 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1348 for PIE.
1349
92c9bcd4
JK		 13502014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1351
1352 PR gdb/17407
1353 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1354
70e99720
TG		 13552014-09-16 Terry Guo <terry.guo@arm.com>
1356
1357 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1358 failed to merge.
1359
1c8f6a4d
KLC		 13602014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1361
1362 * bfd-in2.h: Regenerate.
1363 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1364 (nds32_elf_relax_section): Code refactoring.
1365 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1366 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1367 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1368 pattern. The first three is moved from nds32_elf_relax_section,
1369 and the last three is new function.
1370 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1371 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1372 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1373 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1374 three is moved from nds32_elf_relax_section, and the last four
1375 is new function.
1376 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1377 pattern and address setting pattern.
1378 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1379 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1380 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1381 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1382 nds32_elf_relax_letlsls): Relax TLS pattern.
1383 (nds32_relax_adjust_label): Adjust alignment and nop.
1384 (nds32_elf_pick_relax): Choose relaxation optimization.
1385 (nds32_elf_get_relocated_section_contents): New hook.
1386 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1387 table 234th entry.
1388 * elf32-nds32.h: Declare.
1389 * libbfd.h: Regenerate.
1390 * reloc.c: Add nds32 new relocations.
1391
6d74e8a1
CG		 13922014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1393
1394 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1395 'name' for the typo issue, which related with commit
1396 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1397
7361da2c
AB		 13982014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1399 Matthew Fortune <matthew.fortune@imgtec.com>
1400
1401 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1402 * archures.c (bfd_architecture): Likewise.
1403 * bfd-in2.h (bfd_architecture): Likewise.
1404 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1405 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1406 BFD_RELOC_MIPS_19_PCREL_S2.
1407 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1408 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1409 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1410 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1411 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1412 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1413 BFD_RELOC_LO16_PCREL.
1414 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1415 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1416 and R_MIPS_PCLO16.
1417 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1418 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1419 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1420 BFD_RELOC_LO16_PCREL.
1421 * elfn32-mips.c: Likewise.
1422 * elfxx-mips.c (MIPSR6_P): New define.
1423 (mipsr6_exec_plt_entry): New array.
1424 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1425 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1426 (aligned_pcrel_reloc_p): New function.
1427 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1428 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1429 (mips_elf_calculate_relocation): Add support for relocs:
1430 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1431 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1432 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1433 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1434 (_bfd_mips_elf_check_relocs): Add support for relocs:
1435 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1436 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1437 pc relative relocs.
1438 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1439 plt entry.
1440 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1441 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1442 (mips_32bit_flags_p): Add support for mips32r6.
1443 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1444 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1445 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1446 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1447 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1448 BFD_RELOC_MIPS_19_PCREL_S2.
1449 * config.bfd: Add mips*-img-elf* target triple.
1450
a9d58c06
AB		 14512014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1452
1453 * config.bfd: Add mips*-img-elf* target triple.
1454
ae6c7e33
AM		 14552014-09-12 Alan Modra <amodra@gmail.com>
1456
1457 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1458 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1459 range of FDEs to hdr_info->array.
1460 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1461 .eh_frame_hdr entries, and overlapping FDEs.
1462
a485e98e
AM		 14632014-09-10 Alan Modra <amodra@gmail.com>
1464
1465 * elf.c (assign_file_positions_except_relocs): Move section header
1466 placement to..
1467 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1468 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1469 * elflink.c (bfd_elf_final_link): Don't call above function.
1470
6128f9cf
AM		 14712014-08-30 Alan Modra <amodra@gmail.com>
1472
1473 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1474
4805fc55
AM		 14752014-08-29 Alan Modra <amodra@gmail.com>
1476
1477 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1478 error for calls via a toc adjusting stub without a nop.
1479
b138affb
AM		 14802014-08-29 Alan Modra <amodra@gmail.com>
1481
1482 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1483 error. Remove redundant bfd_set_error.
1484
bd25671c
AM		 14852014-08-29 Alan Modra <amodra@gmail.com>
1486
1487 * srec.c (srec_scan): Revert last change. Report an error for
1488 S-records with less than the miniumum byte count.
1489
376c8d5b
L		 14902014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1491
1492 * srec.c (srec_scan): Return error for 0 size.
1493
c8831961
L		 14942014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1495
1496 PR ld/17306
1497 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1498 to check discarded input section.
1499 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1500
29a9f53e
L		 15012014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1502
1503 PR ld/17313
1504 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1505 sections to input from ld --just-symbols.
1506
32e79d39
DD		 15072014-08-26 DJ Delorie <dj@redhat.com>
1508
1509 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1510 relaxation type.
1511
614b09ce
JW		 15122014-08-26 Jiong Wang <jiong.wang@arm.com>
1513
1514 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1515 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1516 shared library.
1517 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1518
0d6d4c82
NC		 15192014-08-26 Nick Clifton <nickc@redhat.com>
1520
1521 * config.bfd: Fix typo in or1knd selection.
1522
a4a027b7
KT		 15232014-08-22 Kai Tietz <ktietz@redhat.com>
1524
1525 PR binutils/11822
1526 * coffcode.h (coff_compute_section_file_positions): Keep
1527 FileAlignment valid as set.
1528
4564fb94
AM		 15292014-08-22 Alan Modra <amodra@gmail.com>
1530
1531 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1532 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1533
da44f4e5
AM		 15342014-08-22 Alan Modra <amodra@gmail.com>
1535
1536 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1537 parsed_eh_frames.
1538 (_bfd_elf_begin_eh_frame_parsing): Delete.
1539 (_bfd_elf_end_eh_frame_parsing): Delete.
1540 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1541 (_bfd_elf_end_eh_frame_parsing): Delete.
1542 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1543 !info->relocatable in place of merge_cies.
1544 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1545 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1546 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1547 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1548 (ppc64_elf_size_stubs): ..here and..
1549 (ppc64_elf_finish_dynamic_sections): ..here.
1550
1d7c9635
MR		 15512014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1552
1553 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1554
c5423981
TG		 15552014-08-21 Tony Wang <tony.wang@arm.com>
1556
1557 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1558 the veneer routine for R_ARM_THM_JUMP19.
1559 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1560 (elf32_arm_size_stub): Ditto.
1561
469a3493
RM		 15622014-08-20 Roland McGrath <mcgrathr@google.com>
1563
1564 PR ld/17277
1565 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1566 all reloc types with pc_relative set in the howto, not just for
1567 R_ARM_REL32 and R_ARM_REL32_NOI.
1568 (allocate_dynrelocs_for_symbol): Update comment.
1569 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1570 set in the howto, set call_reloc_p and may_need_local_target_p but
1571 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1572 (elf32_arm_check_relocs): Likewise.
1573
01e6c1a4
WN		 15742014-08-20 Will Newton <will.newton@linaro.org>
1575
1576 * config.bfd: Default armeb-*-eabi* to big endian.
1577
2974be62
AM		 15782014-08-19 Alan Modra <amodra@gmail.com>
1579
1580 * configure: Regenerate.
1581
1009ef28
AM		 15822014-08-18 Alan Modra <amodra@gmail.com>
1583
1584 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1585 use dynrelocs for ifunc.
1586 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1587
1240be6b
AM		 15882014-08-18 Alan Modra <amodra@gmail.com>
1589
1590 PR 17287
1591 * elflink.c (on_needed_list): Only consider libraries that have
1592 been loaded.
1593
75938853
AM		 15942014-08-18 Alan Modra <amodra@gmail.com>
1595
1596 * elflink.c (bfd_elf_discard_info): Return int error status.
1597 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1598 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1599 * bfd-in2.h: Regenerate.
1600
513ea82e
AM		 16012014-08-14 Alan Modra <amodra@gmail.com>
1602
1603 * peXXigen.c (pe_print_reloc): Protect against access past end
1604 of .reloc section.
1605
18cd5bce
AM		 16062014-08-14 Alan Modra <amodra@gmail.com>
1607
1608 PR 16563
1609 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1610 in the order they are mapped to output sections.
1611
b879806f
AM		 16122014-08-14 Alan Modra <amodra@gmail.com>
1613
1614 * configure.ac: Delete redundant plugin related checks.
1615 * configure: Regenerate.
1616
ffccb7af
SK		 16172014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1618
1619 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1620 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1621 and SYMBOLIC_BIND.
1622
46135103
AM		 16232014-08-12 Alan Modra <amodra@gmail.com>
1624
1625 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1626 here when not calling the generic add_symbol function. Formatting.
1627 Correct handling of indirect symbols. Update notice call.
1628 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1629 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1630 symbols early. Update notice call. Add comments regarding weak
1631 symbols vs. indirect.
1632
88d3f087
AM		 16332014-08-12 Alan Modra <amodra@gmail.com>
1634
1635 PR ld/16746
1636 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1637 !lto_plugin_active.
1638
7f59d2ac
CG		 16392014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1640
1641 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1642 zero terminated.
1643
db712946
L		 16442014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1645 Alan Modra <amodra@gmail.com>
1646
1647 PR ld/16746
1648 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1649 warning for references in LTO IR to warning symbols.
1650
59c26567
AM		 16512014-08-07 Alan Modra <amodra@gmail.com>
1652
1653 * linker.c (WARN, CWARN): Collapse these states to WARN.
1654 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1655 new WARN.
1656
aaffae57
DE		 16572014-08-05 Doug Evans <dje@google.com>
1658
1659 * bfd-in2.h: Regenerate.
1660 * libcoff.h: Regenerate.
1661
e034b2cc
MR		 16622014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1663
1664 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1665 rawsize if changing size.
1666
7833fb7b
AM		 16672014-08-05 Alan Modra <amodra@gmail.com>
1668
1669 PR ld/17226
1670 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1671
02eb0a49
AM		 16722014-08-05 Alan Modra <amodra@gmail.com>
1673
1674 * linker.c (generic_link_check_archive_element): Move handling
1675 of command link -u symbols with a common symbol def to the
1676 code handling non-common symbols so that archive element symbols
1677 are loaded. Use generic_link_add_object_symbols.
1678
13e570f8
AM		 16792014-08-05 Alan Modra <amodra@gmail.com>
1680
1681 PR 13557
1682 * linker.c (struct archive_list, struct archive_hash_entry,
1683 struct archive_hash_table, archive_hash_newfunc,
1684 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1685 archive_hash_table_free): Delete.
1686 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1687 checkfn. Rewrite using a straight-forward scan over archive map.
1688 (generic_link_check_archive_element_no_collect,
1689 generic_link_check_archive_element_collect,
1690 generic_link_check_archive_element): Add h and name params.
1691 * aoutx.h (aout_link_check_archive_element): Likewise.
1692 * pdp11.c (aout_link_check_archive_element): Likewise.
1693 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1694 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1695 scan symbols, simply add archive element whenever h is undefined.
1696 (coff_link_check_ar_symbols): Delete.
1697 * ecoff.c (read_ext_syms_and_strs): Delete.
1698 (reread_ext_syms_and_strs): Delete.
1699 (ecoff_link_check_archive_element): Add h and name param. Don't
1700 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1701 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1702 archive_pass.
1703 (elf_link_add_archive_symbols): Delete "defined" array, merge
1704 functionality into "included". Make "included" a char array. Don't
1705 set or test archive_pass.
1706 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1707 * libbfd.h: Regenerate.
1708
8c784016
KK		 17092014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1710
1711 PR 10373
1712 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1713
351cdf24
MF		 17142014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1715
1716 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1717 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1718 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1719 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1720 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1721 (_bfd_mips_elf_fake_sections): Likewise.
1722 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1723 (_bfd_mips_elf_additional_program_headers): Account for new
1724 PT_MIPS_ABIFLAGS program header.
1725 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1726 associate with .MIPS.abiflags.
1727 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1728 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1729 (infer_mips_abiflags): Likewise.
1730 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1731 (mips_32bit_flags_p): Moved higher.
1732 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1733 checking for FP ABIs.
1734 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1735 checks. Check EF_MIPS_FP64 flag consistency.
1736 (print_mips_ases, print_mips_isa_ext): New static function.
1737 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1738 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1739 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1740 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1741 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1742 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1743 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1744 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1745
b794fc1d
AM		 17462014-07-28 Alan Modra <amodra@gmail.com>
1747
1748 PR 13227
1749 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1750 __gnu_lto_slim to armap.
1751 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1752 __gnu_lto_slim to linker hash table.
1753
48494700
AG		 17542014-07-27 Anthony Green <green@moxielogic.org>
1755
1756 * config.bfd: Add moxie-*-moxiebox*.
1757
3d52a869
JS		 17582014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1759
1760 Add or reactivate or1k-*-rtems*
1a8bdf69 1761 * config.bfd (or1k-*-rtems*): Reactivate.
3d52a869 1762
cca5b8b6
L		 17632014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1764
1765 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1766 ELFOSABI_GNU input.
1767 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1768 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1769
144bed8d
L		 17702014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1771
1772 PR binutils/17154
1773 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1774 and R_*_IRELATIVE relocation offset with PLT entry.
1775 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1776 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1777 (elf_x86_64_get_synthetic_symtab): Use it.
1778
998d811a
L		 17792014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1780
1781 PR ld/17057
1782 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1783 next_tls_desc_index with elf.srelplt->reloc_count.
1784
87f14779
AM		 17852014-07-15 Alan Modra <amodra@gmail.com>
1786
1787 * cache.c (cache_bread_1): Don't return -1 when fread returns
1788 a positive value.
1789
cd3416da
AM		 17902014-07-15 Alan Modra <amodra@gmail.com>
1791
1792 * elflink.c (elf_merge_st_other): Update comments. Simplify
1793 visibility handling. Make isym const. Move code modifying
1794 isym->st_other for --exclude-libs to..
1795 (elf_link_add_object_symbols): ..here.
1796
17ca87fc
MN		 17972014-07-11 Maks Naumov <maksqwe1@ukr.net>
1798
1799 PR 17141
1800 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1801
5bc8cb6f
NC		 18022014-07-08 Nick Clifton <nickc@redhat.com>
1803
1804 PR ld/17110
1805 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1806 segments in input bfds.
1807
7572ca89
WN		 18082014-07-08 Will Newton <will.newton@linaro.org>
1809
1810 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1811 value to 64kB and remove custom setting for NaCl.
1812
bffebb6b
AM		 18132014-07-08 Alan Modra <amodra@gmail.com>
1814
1815 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1816 bits from source to dest.
1817 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1818 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1819 Likewise.
1820 * bfd-in2.h: Regenerate.
1821
2e0488d3
JW		 18222014-07-08 Jiong Wang <jiong.wang@arm.com>
1823
1824 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1825 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1826 when info->relocatable be true.
1827
75f58085
BS		 18282014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1829
1830 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1831 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1832 * bfd-in2.h: Regenerate.
1833 * libbfd.h: Regenerate.
1834
1110793a
AM		 18352014-07-04 Alan Modra <amodra@gmail.com>
1836
1837 * Makefile.am: Update "configure.in" comments.
1838 * PORTING: Likewise.
1839 * aoutx.h: Likewise.
1840 * configure.host: Likewise.
1841 * doc/bfdint.texi: Likewise.
1842 * targets.c: Likewise.
1843 * warning.m4: Likewise.
1844 * Makefile.in: Regenerate.
1845
35eafcc7
AM		 18462014-07-04 Alan Modra <amodra@gmail.com>
1847
1848 * configure.ac: Rename from configure.in.
1849 * Makefile.in: Regenerate.
1850 * config.in: Regenerate.
1851 * doc/Makefile.in: Regenerate.
1852
82b57a90
AM		 18532014-07-04 Alan Modra <amodra@gmail.com>
1854
1855 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1856 * Makefile.in: Regenerate.
1857
2e98a7bd
AM		 18582014-07-04 Alan Modra <amodra@gmail.com>
1859
1860 * version.m4: New file.
1861 * configure.in: Include version.m4.
1862 (AC_INIT): Update.
1863 * Makefile.am (RELEASE): Delete.
1864 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1865 * Makefile.in: Regenerate.
1866 * doc/Makefile.in: Regenerate.
1867
d1eca1e4
AM		 18682014-07-02 Alan Modra <amodra@gmail.com>
1869
1870 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1871 pointer_equality_needed when !readonly_dynrelocs.
1872 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1873
afb93314
AM		 18742014-07-02 Alan Modra <amodra@gmail.com>
1875
1876 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1877 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1878
b6a1c03a
AM		 18792014-07-01 Alan Modra <amodra@gmail.com>
1880
1881 * bfd.c (struct bfd): Reorganise for better packing. Delete
1882 "ifd" field. Make "format", "direction" and "flags" bitfields.
1883 (HAS_LOAD_PAGE): Delete, renumber following flags.
1884 * bfd-in2.h: Regenerate.
1885 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1886
7341d5e2
AM		 18872014-07-01 Alan Modra <amodra@gmail.com>
1888
1889 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1890 (struct ppc_link_hash_table): Increase size of stub_count array.
1891 (build_global_entry_stubs): Emit symbol on global entry stub.
1892 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1893 stub stats.
1894
810d4e75
AM		 18952014-07-01 Alan Modra <amodra@gmail.com>
1896
1897 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1898 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1899 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1900 generic linker.
1901 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1902 optimisation when --traditional-format.
1903
f36e8886
BS		 19042014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1905 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1906 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1907 Soundararajan <Sounderarajan.D@atmel.com>
1908
1909 * archures.c: Add avrtiny architecture for avr target.
1910 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1911 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1912 added for 16 bit LDS/STS instruction of avrtiny arch.
1913 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1914 BFD_RELOC_AVR_LDS_STS_16.
1915 (bfd_elf_avr_final_write_processing): Select machine number
1916 avrtiny arch.
1917 (elf32_avr_object_p): Set machine number for avrtiny arch.
1918 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1919 * bfd-in2.h: Regenerate.
1920 * libbfd.h: Regenerate.
1921
60d77146
NC		 19222014-06-26 Nick Clifton <nickc@redhat.com>
1923
1924 PR binutils/16949
1925 * dwarf2.c (is_str_attr): New function.
1926 (find_abstract_instance_name): Use it to determine when an
1927 attribute has a string value.
1928
15bfcc77
AM		 19292014-06-24 Alan Modra <amodra@gmail.com>
1930
1931 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1932 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1933 for --emit-relocs.
1934
886aba9e
PDM		 19352014-06-21 Philippe De Muyter <phdm@macqel.be>
1936
1937 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1938 a number of targets.
1939
eea6dad2
KM		 19402014-06-20 Kyle McMartin <kyle@redhat.com>
1941
1942 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1943 emitting initial-exec relocs when not linking an executable.
1944
9f19ab6d
WN		 19452014-06-16 Will Newton <will.newton@linaro.org>
1946
1947 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1948 htab->next_tls_desc_index in the non-IPLT case.
1949 Calculate GOT offset correctly for the non-IPLT case.
1950 (allocate_dynrelocs_for_symbol): Don't increment
1951 htab->next_tls_desc_index here.
1952
eb9a5ecf
AM		 19532014-06-16 Alan Modra <amodra@gmail.com>
1954
1955 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1956 created sections.
1957
d0ae9fbd
OJ		 19582014-06-13 Omair Javaid <omair.javaid@linaro.org>
1959
1960 * elfxx-aarch64.c (stdarg.h): Include.
1961 (string.h): Include.
1962 (_bfd_aarch64_elf_grok_prstatus): Updated.
1963 (_bfd_aarch64_elf_grok_psinfo): New function.
1964 (_bfd_aarch64_elf_write_core_note): New function.
1965 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1966 (elf_backend_write_core_note): Define.
1967
d495ab0d
AM		 19682014-06-13 Alan Modra <amodra@gmail.com>
1969
1970 * archive.c: Include bfdlink.h.
1971 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1972 * bfd.c (struct bfd): Add is_linker_output field.
1973 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1974 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1975 link.hash and is_linker_output.
1976 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1977 param with bfd*. Assert is_linker_output and link.hash, and
1978 clear them before exit.
1979 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1980 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1981 and link.hash so we can free two linker hash tables.
1982 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1983 first. Clean up on errors. Set hash_table_free pointer.
1984 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1985 bfd_link_hash_table* param with bfd*.
1986 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1987 hash_table_free pointer.
1988 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1989 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1990 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1991 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1992 * xcofflink.c: Similarly.
1993 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1994 clear link.next before creating linker hash table. Clean up on
1995 errors, and restore link.next on exit.
1996 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1997 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1998 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1999 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
2000 * hash.c (bfd_hash_table_init_n): Free table on error.
2001 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
2002 * bfd-in2.h: Regenerate.
2003 * libbfd.h: Regenerate.
2004 * libcoff.h: Regenerate.
2005
caa4096e
AM		 20062014-06-13 Alan Modra <amodra@gmail.com>
2007
2008 PR 17047
2009 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
2010 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
2011 * bfd.c (bfd_link_hash_table_free): Don't define.
2012 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
2013 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
2014 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
2015 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
2016 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
2017 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2018 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
2019 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
2020 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
2021 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
2022 * xsym.c: Don't define various link_hash_table_free defines, and
2023 remove from bfd_target vars. Temporarily reference some of the
2024 target link_hash_table_free functions to avoid warnings.
2025 * bfd-in2.h: Regenerate.
2026 * libbfd.h: Regenerate.
2027
68faa637
AM		 20282014-06-13 Alan Modra <amodra@gmail.com>
2029
2030 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
2031 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
2032 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
2033 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
2034 Move link_hash_table_free functions before their corresponding
2035 link_hash_table_create functions.
2036
c72f2fb2
AM		 20372014-06-13 Alan Modra <amodra@gmail.com>
2038
2039 * bfd.c (struct bfd): Replace link_next with a union.
2040 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
2041 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
2042 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
2043 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
2044 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
2045 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
2046 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
2047 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
2048 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2049 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
2050 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
2051 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
2052 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
2053 * bfd-in2.h: Regenerate.
2054
7ed689ad
AM		 20552014-06-11 Alan Modra <amodra@gmail.com>
2056
2057 * linker.c (unwrap_hash_lookup): Add missing parens.
2058
07821655
KT		 20592014-06-11 Kai Tietz <ktietz@redhat.com>
2060
2061 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
2062 * libcoff.h: Regenerated.
2063
7b8e2718
AM		 20642014-06-10 Alan Modra <amodra@gmail.com>
2065
b71c4043 2066 PR ld/16910
7b8e2718 2067 * linker.c (unwrap_hash_lookup): New function.
1a8bdf69 2068 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
7b8e2718
AM		 2069 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2070 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2071 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2072 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2073 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2074 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2075 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2076
a47622ac
AM		 20772014-06-07 Alan Modra <amodra@gmail.com>
2078
2079 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
2080 insn as a bitfield; Use complain_overflow_bitfield.
2081 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2082
270c9937
JB		 20832014-06-05 Joel Brobecker <brobecker@adacore.com>
2084
2085 * development.sh: New file.
2086 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
2087 Make -Werror the default with GCC only if DEVELOPMENT is true.
2088 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2089 $(srcdir)/development.sh.
2090 * Makefile.in, configure: Regenerate.
2091
ac21917f
WN		 20922014-06-04 Will Newton <will.newton@linaro.org>
2093
810d4e75 2094 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 2095 being non-NULL into an assert.
2096 (elfNN_aarch64_tls_relax): Remove unused code.
2097
33ac0ca1
DD		 20982014-06-03 DJ Delorie <dj@redhat.com>
2099
2100 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
2101
c32abae8
NC		 21022014-06-03 Nick Clifton <nickc@redhat.com>
2103
2104 PR ld/16807
2105 * peXXigen.c (rsrc_process_section): Page align the new contents
2106 befgore writing out.
2107
397998fc
AM		 21082014-06-03 Alan Modra <amodra@gmail.com>
2109
2110 * elf64-ppc.c (ADDIS_R12_R2): Define.
2111 (build_plt_stub): Support fusion on ELFv2 stub.
2112 (ppc_build_one_stub): Likewise for plt branch stubs.
2113
b4894562
AM		 21142014-05-28 Alan Modra <amodra@gmail.com>
2115
2116 * elf32-rx.c (rx_table_map): Delete set but not used variables.
2117
4ba3b326
TG		 21182014-05-28 Tristan Gingold <gingold@adacore.com>
2119
2120 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
2121 to keep the length of the best fit range.
2122 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
2123 Likewise.
2124
7a2f2d82
DD		 21252014-05-27 DJ Delorie <dj@redhat.com>
2126
1a8bdf69 2127 * elf32-rx.c (get_symbol_value_maybe): New.
7a2f2d82
DD		 2128 (rx_elf_relocate_section): If we find a reloc against
2129 $tableentry$default$<name>, redirect it to the appropriate
2130 $tableentry$<n>$.
2131 (RX_Table_Info): New.
2132 (rx_table_find): New. Check all tables and SEC_KEEP all sections
2133 with table parts in them.
2134 (rx_check_directives): New.
2135 (rx_table_map_2): New.
2136 (rx_table_map): New.
2137 (rx_additional_link_map_text): New. Called to dump tables to the
2138 map file.
1a8bdf69 2139 * elf32-rx.h: New.
7a2f2d82 2140
bceec4b9
DD		 21412014-05-20 DJ Delorie <dj@redhat.com>
2142
2143 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2144
93d1b056
AM		 21452014-05-20 Alan Modra <amodra@gmail.com>
2146
2147 PR 16952
2148 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2149 Remove redundant setting of htab->elf.dynobj. Don't align.
2150 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2151 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2152 (create_sdata_sym): Delete.
2153 (elf_allocate_pointer_linker_section): Rename from
2154 elf_create_pointer_linker_section. Align section.
2155 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2156 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2157 and _SDA2_BASE_.
2158 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2159 Remove unnecessary tests on _SDA_BASE_ sym.
2160 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2161 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2162 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2163 (ppc_elf_maybe_strip_sdata_syms): Declare.
2164
a7c7b2ba
RM		 21652014-05-16 Ryan Mansfield <rmansfield@qnx.com>
2166
b4894562 2167 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 2168
21692014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 2170
2171 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2172 in a section with no contents.
2173 (is_vma_in_section, find_section_by_vma): New functions.
2174 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2175 offsets in the debug directory.
2176 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2177 Byte-swap GUID from little-endian to big-endian order for
2178 consistent and conventional display.
2179
856ea05c
KP		 21802014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2181
2182 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2183 64-bit doubles objects mix with 32-bit doubles objects.
2184 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2185
68e0f6b1
HPN		 21862014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2187
2188 * mmo.c: Update URLs in documentation comments.
2189
1058c753
VA		 21902014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2191 David Weatherford <weath@cadence.com>
2192 Max Filippov <jcmvbkbc@gmail.com>
2193
2194 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2195 signed.
2196
e59bc75b
AT		 21972014-05-07 Andreas Tobler <andreast@fgznet.ch>
2198
2199 * config.bfd: Add proper arm config for *-*-freebsd*.
2200
ae52f483
AB		 22012014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2202
2203 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2204 mips32r5 and mips64r5.
2205 * archures.c (bfd_architecture): Likewise.
2206 * bfd-in2.h (bfd_architecture): Likewise.
2207 * cpu-mips.c (arch_info_struct): Likewise.
2208 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2209
757a636f
RS		 22102014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2211
2212 * elfxx-mips.h (elfxx-mips.h): Declare.
2213 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2214 Tag_GNU_MIPS_ABI_FP mismatches.
2215 (_bfd_mips_fp_abi_string): New function.
2216
2f67d686
AM		 22172014-05-02 Alan Modra <amodra@gmail.com>
2218
2219 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2220 * configure.in: Likewise.
2221 * configure: Regenerate.
2222
6d00b590
AM		 22232014-05-02 Alan Modra <amodra@gmail.com>
2224
2225 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2226 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2227 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2228 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2229 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2230 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2231 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2232 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2233 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2234 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2235 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2236 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2237 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2238 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2239 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2240 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2241 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2242 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2243 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2244 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2245 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2246 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2247 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2248 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2249 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2250 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2251 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2252 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2253 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2254 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2255 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2256 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2257 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2258 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2259 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2260 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2261 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2262 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2263 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2264 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2265 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2266 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2267 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2268 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2269 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2270 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2271 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2272 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2273 on aout targets.
2274 * configure: Regenerate.
2275
1218d67d
HPN		 22762014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2277
2278 * mmo.c (mmo File layout documentation): Add note about low bits
2279 of address.
2280 (mmo_write_chunk): When handling data remainder, assert that
2281 previous remaining data is flushed.
2282 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2283 when dealing with an aligned VMA and for aligned lengths. Don't skip
2284 the last 32-bit-word of zeros.
2285 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2286 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2287 emitting data, not after updating it.
2288 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2289
a953eec9
NC		 22902014-04-30 Nick Clifton <nickc@redhat.com>
2291
2292 * compress.c (bfd_is_section_compressed): When checking the
2293 .debug_str section, also check the fifth byte in the section is
2294 not part of a string.
2295
5087d529
AM		 22962014-04-30 Alan Modra <amodra@gmail.com>
2297
2298 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2299 (find_merged_cie): Identify personality functions by (bfd_id,index)
2300 pair when a local sym is used.
2301
230977a4
CS		 23022014-04-29 Christian Svensson <blue@cmd.nu>
2303
2304 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2305 into .rela.got if it contained TLS relocations as well.
2306
40af4a36
NC		 23072014-04-28 Nick Clifton <nickc@redhat.com>
2308
2309 PR ld/16821
2310 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2311 time warning.
2312
a9e18c6a
AM		 23132014-04-26 Alan Modra <amodra@gmail.com>
2314
2315 * po/SRC-POTFILES.in: Regenerate.
2316 * configure: Regenerate.
2317
88667baf
NC		 23182014-04-25 Nick Clifton <nickc@redhat.com>
2319
2320 PR ld/16821
2321 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2322 a 342-bit host. This time for older versions of gcc.
2323
08937d80
NC		 23242014-04-24 Nick Clifton <nickc@redhat.com>
2325
2326 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2327 32-bit hosts.
2328
93ee1e36
AM		 23292014-04-24 Alan Modra <amodra@gmail.com>
2330
2331 PR 16867
2332 * dwarf2.c: Formatting.
2333 (struct dwarf2_debug): Make adjusted_section_count signed.
2334 (unset_sections): Make i signed.
2335 (set_debug_vma): New function.
2336 (place_sections): Handle separate debug object file. Set VMA
2337 on debug sections, even if they have an output section. Also
2338 set VMA on zero size sections, and non-load but alloc sections.
2339 Set adjusted_section_count to -1 when no section adjustment.
2340 Malloc adjusted_sections. Don't double last_vma. Transfer
2341 alloc section VMAs to separate debug file.
2342 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2343 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2344 test on symbols being the same before using old stash. Read
2345 and use separate debug file symbols. Call place_sections.
2346 (find_line): Don't call place_sections here.
2347 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2348 * libbfd.h: Regenerate.
2349 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2350 _bfd_dwarf2_slurp_debug_info call.
2351 * simple.c (simple_save_output_info): Clarify comment.
2352
3714081c
NC		 23532014-04-24 Nick Clifton <nickc@redhat.com>
2354
2355 PR ld/16807
2356 * peXXigen.c (struct rsrc_regions): New structure.
2357 (rsrc_print_resource_directory): Use new structure. Include
2358 offset of directory in listing.
2359 (rsrc_print_resource_entry): Likewise.
2360 (rsrc_print_section): Likewise.
2361 (rsrc_count_entries): Do not increment sizeof_strings or
2362 sizeof_leaves.
2363 (rsrc_count_directory): Do not increment sizeof_tables.
2364 (rsrc_compute_region_sizes): New function.
2365 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2366 (rsrc_process_section): Compute size of regions after merging
2367 entries.
2368
cd0449ab
AM		 23692014-04-23 Alan Modra <amodra@gmail.com>
2370
2371 PR ld/16787
2372 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2373 (place_sections): Do not modify VMA of sections when called from
2374 linker after sections have been placed in output sections. Short
2375 circuit single section case.
2376 (save_section_vma, section_vma_same): New functions.
2377 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2378 change.
2379 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2380 when non-relocatable.
2381
d5f59c10
NC		 23822014-04-22 Nick Clifton <nickc@redhat.com>
2383
2384 PR ld/16821
2385 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2386
73589c9d
CS		 23872014-04-22 Christian Svensson <blue@cmd.nu>
2388
2389 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2390 * archures.c: Likewise.
2391 * coffcode.h: Likewise.
2392 * config.bfd: Likewise.
2393 * configure.in: Likewise.
2394 * reloc.c: Likewise.
2395 * targets.c: Likewise.
2396 * cpu-or1k.c: New file.
2397 * elf32-or1k.c: New file.
2398 * coff-or32.c: Delete.
2399 * cpu-openrisc.c: Delete.
2400 * cpu-or32.c: Delete.
2401 * elf32-openrisc.c: Delete.
2402 * elf32-or32.c: Delete.
2403 * Makefile.in: Regenerate.
2404 * bfd-in2.h: Regenerate.
2405 * configure: Regenerate.
2406 * libbfd.h: Regenerate.
2407
285fc9d8
YZ		 24082014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2409
2410 PR ld/16821
2411 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2412
5d3b02f0
WN		 24132014-04-22 Will Newton <will.newton@linaro.org>
2414
2415 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2416 function. (elf_backend_section_flags): Remove define.
2417
cc75d373
RH		 24182014-04-21 Richard Henderson <rth@redhat.com>
2419
d1c109de
RH		 2420 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2421 parameter; honor it and disable got merging when false.
2422 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2423 the first pass of relaxation.
2424 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2425 the end of the LITERAL+LITUSE chain.
2426 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2427 second pass of relaxation.
2428
cc75d373
RH		 2429 * configure.ac (use_secureplt): Enable by default.
2430 * configure: Rebuild.
2431
c9ffd2ea
TG		 24322014-04-18 Tristan Gingold <gingold@adacore.com>
2433
2434 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2435 bind_content, weak_bind_content, lazy_bind_content,
2436 export_content.
2437 (bfd_mach_o_load_command): Add comments, add next field.
2438 (mach_o_data_struct): Replace commands field by first_command
2439 and last_command.
2440 * mach-o.c (bfd_mach_o_append_command): New function.
2441 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2442 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2443 copy fields.
2444 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2445 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2446 (bfd_mach_o_write_thread): Use macro instead of literal.
2447 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2448 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2449 functions.
2450 (bfd_mach_o_write_symtab_content): New function (extracted
2451 from bfd_mach_o_write_symtab).
2452 (bfd_mach_o_write_symtab): Split.
2453 (bfd_mach_o_count_indirect_symbols): Move
2454 (bfd_mach_o_build_dysymtab): Remove layout code.
2455 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2456 (bfd_mach_o_count_sections_for_seg): Remove.
2457 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2458 bfd_mach_o_build_seg_command).
2459 (bfd_mach_o_build_exec_seg_command): New function.
2460 (bfd_mach_o_build_dysymtab_command): Remove.
2461 (bfd_mach_o_layout_commands): New function.
2462 (bfd_mach_o_init_segment): New function.
2463 (bfd_mach_o_build_commands): Major rework to handle non-object
2464 files.
2465 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2466 function.
2467 (bfd_mach_o_read_dyld_info): Clear content fields.
2468 (bfd_mach_o_read_segment): Adjust call.
2469 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2470 chained.
2471 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2472 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2473 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2474 Likewise.
2475
967b2c53
TG		 24762014-04-18 Tristan Gingold <gingold@adacore.com>
2477
2478 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2479 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2480 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2481 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2482
4525c51a
TG		 24832014-04-18 Tristan Gingold <gingold@adacore.com>
2484
2485 * mach-o.h (bfd_mach_o_dylinker_command)
2486 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2487 name_len field.
2488 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2489 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2490
4384b284
TG		 24912014-04-18 Tristan Gingold <gingold@adacore.com>
2492
2493 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2494 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2495 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2496 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2497 each targets declared.
2498 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2499 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2500
452216ab
TG		 25012014-04-18 Tristan Gingold <gingold@adacore.com>
2502
2503 * mach-o.c (bfd_mach_o_write_thread)
2504 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2505 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2506 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2507 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2508 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2509 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2510 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2511 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2512 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2513 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2514 (bfd_mach_o_read_command): Now return a boolean status.
2515 Adjust return statements.
2516 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2517 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2518
cb22ccf4
KCY		 25192014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2520
2521 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2522 field. Add assigned_low_gotno and assigned_high_gotno fields.
2523 (mips_elf_create_local_got_entry): Update out-of-space condition.
2524 Set index of new GOT entry to assigned_low_gotno if required by
2525 the current relocation, else set it to assigned_high_gotno.
2526 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2527 with assigned_low_gotno.
2528 (mips_elf_multi_got): Initialize assigned_low_gotno and
2529 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2530 in place of assigned_gotno when handling global GOT entries.
2531 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2532 assigned_high_gotno.
2533 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2534 gap in the middle of local GOT space.
2535
4c34aff8
AM		 25362014-04-17 Alan Modra <amodra@gmail.com>
2537
2538 PR 16846
2539 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2540 current bfd is a plugin. Don't always set type_change_ok
2541 when old bfd is a plugin.
2542
12241a34
TG		 25432014-04-16 Tristan Gingold <gingold@adacore.com>
2544
2545 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2546 flag.
2547
40fd06d1
AM		 25482014-04-16 Alan Modra <amodra@gmail.com>
2549
2550 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2551 with "ba 0" rather than zeros.
2552
fa85fb9a
MS		 25532014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2554
2555 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2556
da3a2088
AM		 25572014-04-14 Alan Modra <amodra@gmail.com>
2558
2559 * elf32-ppc.c (BA): Define
2560 (ppc_elf_link_hash_table_create): Correct default_params.
2561 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2562 than "nop" for ppc476_workaround.
2563 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2564 and __glink_PLTresolve. Ensure plt call stub at end of page
2565 doesn't allow fall-thru prefetch.
2566
32ae0d80
NC		 25672014-04-11 Nick Clifton <nickc@redhat.com>
2568
2569 PR ld/16821
2570 * peXXigen.c (abs_finder): New function.
2571 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2572 than 1^32 try to convert them into section relative values
2573 instead.
2574
85cf705b
NC		 25752014-04-11 Nick Clifton <nickc@redhat.com>
2576
2577 * bfd-in2.h: Regenerate.
2578 * libbfd.h: Regenerate.
2579
1511baec
SL		 25802014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2581
2582 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2583 when building function stubs.
2584
e4ef1b6c
DC		 25852014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2586
2587 * elf32-avr.c: Add DIFF relocations for AVR.
2588 (avr_final_link_relocate): Handle the DIFF relocs.
2589 (bfd_elf_avr_diff_reloc): New.
2590 (elf32_avr_is_diff_reloc): New.
2591 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2592 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2593 bytes.
2594
2595 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2596
e30d16e9
AM		 25972014-04-09 Alan Modra <amodra@gmail.com>
2598
2599 * libcoff.h: Regenerate.
2600
b4ab4364
AM		 26012014-04-09 Alan Modra <amodra@gmail.com>
2602
2603 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2604 of safe ppc476 insns at end of page. Also remove non-branch insns.
2605 Expand comments.
2606
6e6e7cfc 26072014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 2608
2609 * peXXigen.c (pe_print_debugdata): New function: Displays the
2610 contents of the debug directory and decodes codeview entries.
2611 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2612 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2613 Add functions for reading and writing debugdir and codeview
2614 records.
2615 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2616 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2617 * libcoff-in.h (pe_tdata): Add build-id data.
2618 * libcoff.h: Regenerate.
2619 * coffcode.h (coff_write_object_contents): Run build_id
2620 after_write_object_contents hook.
2621
115c6d5c
AM		 26222014-04-05 Alan Modra <amodra@gmail.com>
2623
2624 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2625 merging non-default sym.
2626
26954155
TG		 26272014-04-04 Tristan Gingold <gingold@adacore.com>
2628
2629 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2630 configured for.
2631
ca148c5a
TG		 26322014-04-04 Tristan Gingold <gingold@adacore.com>
2633
2634 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2635 thinko on names length.
2636
47c50932
TG		 26372014-04-04 Tristan Gingold <gingold@adacore.com>
2638
2639 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2640 of output_section.
2641 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2642
4ef27e04
TG		 26432014-04-04 Tristan Gingold <gingold@adacore.com>
2644
2645 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2646
b69c8728
JT		 26472014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2648
2649 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2650 section before dereferencing.
2651 (pe_print_idata, pe_print_edata, pe_print_reloc)
2652 (rsrc_print_section): Don't bother interpreting the contents
2653 of sections which have no contents.
2654
1b6aeedb
MG		 26552014-04-03 Maria Guseva <m.guseva@samsung.com>
2656
2657 PR ld/16803
2658 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2659 file position.
2660
707e555b
TG		 26612014-04-03 Tristan Gingold <gingold@adacore.com>
2662
2663 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2664 output_section.
2665 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2666 Fix style.
2667 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2668
c3fcb775
AM		 26692014-04-03 Alan Modra <amodra@gmail.com>
2670
2671 * elf-bfd.h (struct elf_backend_data
2672 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2673 with "bfd_size_type size".
2674 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2675 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2676 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2677 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 2678 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2679 * bfd-in2.h: Regenerate.
c3fcb775 2680
7a79c514
TG		 26812014-04-02 Tristan Gingold <gingold@adacore.com>
2682
2683 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2684 (bfd_mach_o_prebind_cksum_command): New types.
2685 (bfd_mach_o_prebound_dylib_command): Rewrite.
2686 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2687 fields.
2688 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2689 command.
2690 (bfd_mach_o_read_prebind_cksum): New function.
2691 (bfd_mach_o_read_twolevel_hints): Ditto.
2692 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2693 commands.
2694
5979d6b6
AM		 26952014-04-02 Alan Modra <amodra@gmail.com>
2696
2697 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2698 Consolidate code handling possible section headers past end of
2699 segment. Don't use p_align for page size guess, instead use
2700 minpagesize. Take note of ld.so clearing section headers when
2701 p_memsz > p_filesz. Handle file header specifying no section
2702 headers. Handle zero p_align throughout. Default loadbase to
2703 zero. Add comments. Rename contents_size to high_offset, and
2704 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2705 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2706 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2707 Likewise.
2708 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2709 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2710 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2711 * bfd-in2.h: Regnerate.
2712
23d72939
TG		 27132014-04-01 Tristan Gingold <gingold@adacore.com>
2714
2715 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2716 when num == 0.
2717
6a631e86 27182014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 2719 Pavel Fedin <p.fedin@samsung.com>
6a631e86 2720
b4894562 2721 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 2722 entries on eabi and nacl targets.
2723 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 2724 (elf32_arm_nacl_plt_sym_val): Likewise.
2725 (elf32_arm_plt0_size): Add helper function.
2726 (elf32_arm_plt_size): Likewise.
6a631e86 2727
10be66a4
TG		 27282014-03-27 Tristan Gingold <gingold@adacore.com>
2729
2730 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2731 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2732
3cc27770
TG		 27332014-03-27 Tristan Gingold <gingold@adacore.com>
2734
2735 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2736 * mach-o.c (bfd_mach_o_write_symtab)
2737 (bfd_mach_o_write_contents)
2738 (bfd_mach_o_set_section_flags_from_bfd)
2739 (bfd_mach_o_build_seg_command): Fix indentation.
2740 (bfd_mach_o_get_base_address): New function.
2741
55bfc9ac
NC		 27422014-03-26 Nick Clifton <nickc@redhat.com>
2743
2744 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2745 relocations in discarded sections.
2746
d8028530
TG		 27472014-03-26 Tristan Gingold <gingold@adacore.com>
2748
2749 * mach-o.c (bfd_mach_o_convert_architecture): Add
2750 BFD_MACH_O_CPU_TYPE_ARM64.
2751
f6c7c3e8
AM		 27522014-03-26 Alan Modra <amodra@gmail.com>
2753
2754 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2755 needed plt entries when taking the address of functions for
2756 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2757 Move opd setup and abiversion checks to..
2758 (ppc64_elf_before_check_relocs): ..here. Renamed from
2759 ppc64_elf_process_dot_syms. Set output abiversion from input and
2760 input abiversion from output, if either is not set.
2761 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2762 (elf_backend_check_directives): Update.
2763
c955de36
WN		 27642014-03-25 Will Newton <will.newton@linaro.org>
2765
2766 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2767 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2768 of input sections rather than output sections.
2769
97323ad1
WN		 27702014-03-20 Will Newton <will.newton@linaro.org>
2771
2772 PR ld/16715
2773 * elf32-arm.c (elf32_arm_check_relocs): Set
2774 pointer_equality_needed for absolute references within
2775 executable links.
2776 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2777 unless pointer_equality_needed is set.
2778
1d63324c
NC		 27792014-03-19 Nick Clifton <nickc@redhat.com>
2780
6caf7111
NC		 2781 * peXXigen.c (rsrc_process_section): Add code to scan input
2782 sections and record their lengths. Use these lengths to find the
2783 start of each merged .rsrc section.
1d63324c 2784
fbe383b9
TG		 27852014-03-17 Tristan Gingold <gingold@adacore.com>
2786
2787 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2788 (bfd_mach_o_read_command): Ditto.
2789
5a026fc9
NC		 27902014-03-14 Meador Inge <meadori@codesourcery.com>
2791
b4894562
AM		 2792 * configure.in: Add strnlen to AC_CHECK_DECLS.
2793 * config.in: Regenerate.
2794 * configure: Regenerate.
2795 * sysdep.h (strnlen): Add prototype.
5a026fc9 2796
c3301df1
AM		 27972014-03-14 Alan Modra <amodra@gmail.com>
2798
2799 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2800 handling for VLE_SDA21 relocs.
2801
167ad85b
TG		 28022014-03-13 Tristan Gingold <gingold@adacore.com>
2803
2804 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2805 has been read.
2806 (pe_bfd_object_p): Also read version number to detect ILF.
2807 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2808 (x86_64pe_bigobj_vec): Define
2809 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2810 (bfd_coff_max_nscns): New macro.
2811 (coff_compute_section_file_positions): Use unsigned int for
2812 target_index. Compare with bfd_coff_max_nscns.
2813 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2814 Set a value for _bfd_coff_max_nscns.
2815 (header_bigobj_classid): New constant.
2816 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2817 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2818 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2819 functions.
2820 (bigobj_swap_table): New table.
2821 * libcoff.h: Regenerate.
2822 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2823 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2824 _bfd_coff_max_nscns.
2825 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2826 * coff-rs6000.c (bfd_xcoff_backend_data)
2827 (bfd_pmac_xcoff_backend_data): Likewise.
2828 * coff64-rs6000.c (bfd_xcoff_backend_data)
2829 (bfd_xcoff_aix5_backend_data): Likewise.
2830 * targets.c (x86_64pe_bigobj_vec): Declare.
2831 * configure.in (x86_64pe_bigobj_vec): New vector.
2832 * configure: Regenerate.
2833 * config.bfd: Add bigobj object format for Windows targets.
2834
c792917c
NC		 28352014-03-12 Nick Clifton <nickc@redhat.com>
2836
2837 PR ld/16671
2838 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2839 before testing for vxworks.
2840
fa47fa92
AM		 28412014-03-12 Alan Modra <amodra@gmail.com>
2842
2843 * Makefile.in: Regenerate.
2844
bbefd0a9
AM		 28452014-03-12 Alan Modra <amodra@gmail.com>
2846
2847 PR 16690
2848 * elf.c (copy_elf_program_header): Ignore first section lma if
2849 non-alloc.
2850
3c865fca
AM		 28512014-03-11 Alan Modra <amodra@gmail.com>
2852
2853 PR 16686
2854 * coff-rs6000.c: Include stdint.h.
2855 * coff64-rs6000.c: Likewise.
2856
ce15efd8
TG		 28572014-03-10 Tristan Gingold <gingold@adacore.com>
2858
2859 * ticoff.h: Removed.
2860
86c95733
AM		 28612014-03-08 Alan Modra <amodra@gmail.com>
2862
2863 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2864 many relocations. Correct bitsize and rightshift too for a number
2865 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2866 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2867 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2868 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2869 fields in instructions to signed/unsigned according to whether
2870 the field takes a signed or unsigned value. Tidy vle split16 code.
2871 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2872
b80eed39
AM		 28732014-03-08 Alan Modra <amodra@gmail.com>
2874
2875 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2876 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2877 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2878 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2879 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2880 fields in instructions to signed/unsigned according to whether
2881 the field takes a signed or unsigned value.
2882
c38e8559
PA		 28832014-03-07 Pedro Alves <palves@redhat.com>
2884
5893c83a 2885 PR gdb/16696
c38e8559
PA		 2886 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2887 through ptr_to_uint instead of through long.
2888
e9847026
NC		 28892014-03-06 Nick Clifton <nickc@redhat.com>
2890
2891 PR 16664
2892 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2893 attribute section names.
2894
4b95cf5c
AM		 28952014-03-05 Alan Modra <amodra@gmail.com>
2896
2897 Update copyright years.
2898
45965137
AM		 28992014-03-05 Alan Modra <amodra@gmail.com>
2900
2901 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2902 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2903 (ppc64_elf_check_relocs): Likewise.
2904 (ppc64_elf_relocate_section): Likewise.
2905 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2906 * bfd-in2.h: Regenerate.
2907 * libbfd.h: Regenerate.
2908
cd0c81e9 29092014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 2910
2911 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2912 Loongson-3A.
2913 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2914 extension of bfd_mach_mipsisa64r2.
2915
eed94f8f
NC		 29162014-03-04 Nick Clifton <nickc@redhat.com>
2917
2918 PR ld/16017
2919 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2920 (elf32_thumb2_plt_entry): New array.
2921 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2922 using thumb2 based PLT.
2923 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2924 entries.
2925 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2926 PLT entries.
2927 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2928 based PLT 0-entry.
2929 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2930 Thumb2 based PLT 0-entry.
2931 (elf32_arm_output_arch_local_syms): Handle creation of local
2932 symbols for Thumb2 based PLT entries.
2933
9850436d
AM		 29342014-02-28 Alan Modra <amodra@gmail.com>
2935
2936 PR ld/16643
2937 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2938 the same conditions we called check_relocs.
2939
1db37fe6
YG		 29402014-02-27 Yuri Gribov <y.gribov@samsung.com>
2941
2942 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2943 * bfd-in2.h: Regenerate.
2944 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2945 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2946 using long PLT entries.
2947 (bfd_elf32_arm_use_long_plt): New function.
2948 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2949
db434ba0
AM		 29502014-02-27 Alan Modra <amodra@gmail.com>
2951
2952 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2953 params for targets that don't use ppc32elf.em.
2954
d9972968
CLT		 29552014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2956
2957 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2958 of GOTOFF relocations.
2959
0ff2b86e
L		 29602014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2961 H.J. Lu <hongjiu.lu@intel.com>
2962
2963 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2964 (elf_x86_64_legacy_plt_entry): Likewise.
2965 (elf_x86_64_bnd_plt_entry): Likewise.
2966 (elf_x86_64_legacy_plt2_entry): Likewise.
2967 (elf_x86_64_bnd_plt2_entry): Likewise.
2968 (elf_x86_64_bnd_arch_bed): Likewise.
2969 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2970 (elf_x86_64_link_hash_table): Add plt_bnd.
2971 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2972 plt_bnd.
2973 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2974 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2975 in 64-bit mode.
2976 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2977 symbols. Resolve call to the second PLT if it is created.
2978 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2979 (elf_x86_64_relocate_section): Resolve PLT references to the
2980 second PLT if it is created.
2981 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2982 second PLT entry for BND relocation.
2983 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2984 the second PLT is created.
2985 (elf_x86_64_get_synthetic_symtab): New.
2986 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2987
7d4c687d
AM		 29882014-02-19 Alan Modra <amodra@gmail.com>
2989
2990 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2991 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2992 provision of out-of-line register save/restore routines.
2993
5db3e65d
JC		 29942014-02-18 Jack Carter <jack.carter@imgtec.com>
2995
b4894562
AM		 2996 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2997 PT_DYNAMIC segment flags.
5db3e65d 2998
024a2310
JK		 29992014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
3000
3001 PR binutils/16595
3002 * simple.c (struct saved_offsets): New.
3003 (simple_save_output_info): Use it for ptr.
3004 (simple_restore_output_info): Use it for ptr. Check section_count.
3005 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
3006
e7d1c40c
AM		 30072014-02-17 Alan Modra <amodra@gmail.com>
3008
3009 * elf64-ppc.h (struct ppc64_elf_params): Define.
3010 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3011 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3012 ppc64_elf_build_stubs): Update prototype.
3013 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
3014 fields now in params. Adjust code throughout file.
3015 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
3016 Save params pointer in htab.
3017 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3018 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3019 ppc64_elf_build_stubs): Remove parameters now in "params".
3020
668e22e5
AM		 30212014-02-17 Alan Modra <amodra@gmail.com>
3022
3023 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
3024 patched for ppc476 workaround. Reapply branch taken/not taken
3025 relocs.
3026
9f7552cf
AM		 30272014-02-12 Alan Modra <amodra@gmail.com>
3028
3029 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
3030 stubs for calls to __tls_get_addr that we know will later be
3031 optimised away.
3032
795bc6b3
AM		 30332014-02-12 Alan Modra <amodra@gmail.com>
3034
3035 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
3036 for ld -r, when code sections are sufficiently aligned.
3037 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
3038 pagesize_p2.
3039
b407645f
AM		 30402014-02-12 Alan Modra <amodra@gmail.com>
3041
3042 PR gold/15530
3043 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3044 --export-dynamic and --dynamic-list marking of symbols.
3045 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
3046 cheap tests first.
3047
d6f6f455
L		 30482014-02-10 H.J. Lu <hongjiu.lu@intel.com>
3049
3050 PR gold/16530
3051 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
3052 executables if it matches dynamic_list.
3053
c1c69e83
AM		 30542014-02-10 Alan Modra <amodra@gmail.com>
3055
3056 * po/SRC-POTFILES.in: Regenerate.
3057 * po/bfd.pot: Regenerate.
3058
53291d1f
AM		 30592014-02-09 Alan Modra <amodra@gmail.com>
3060
3061 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
3062 * elfxx-target.h (elf_backend_caches_rawsize): Define.
3063 (elfNN_bed): Init new field.
3064 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
3065 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
3066 (ppc_elf_relax_section): Don't reallocate section here, write
3067 stubs, or write out relocs for ld -r here..
3068 (ppc_elf_relocate_section): ..instead write stubs here, and use
3069 existing code to write out relocs for ld -r. Fix offset
3070 adjustment on reloc for little-endian.
3071 (elf_backend_caches_rawsize): Define.
3072
d1eb5696
RO		 30732014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3074
85773039 3075 PR build/16550
d1eb5696
RO		 3076 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
3077
2915c55b
JK		 30782014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3079
3080 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
3081 return paths. Three times.
3082 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
3083 return paths.
3084 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
3085 (ppc64_elf_edit_toc): Free USED in return path.
3086
1c2de463
SL		 30872014-02-03 Sandra Loosemore <sandra@codesourcery.com>
3088
3089 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
3090 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
3091 * libbfd.h: Regenerated.
3092 * bfd-in2.h: Regenerated.
3093 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
3094 (nios2_reloc_map): Likewise.
3095 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
3096 Fixed all references.
3097 (nios2_elf32_relocate_section): Add new relocations.
3098 (nios2_elf32_check_relocs): Likewise.
3099 (nios2_elf32_gc_sweep_hook): Likewise.
3100
5446cbdf
AM		 31012014-02-03 Alan Modra <amodra@gmail.com>
3102
3103 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
3104 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
3105 (ppc_elf_link_params): New function.
3106 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
3107 workaround.
3108 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
3109 parameters. Use htab->params instead.
3110 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
3111 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
3112 64 bytes for ppc476 workaround.
3113 (struct ppc_elf_relax_info): New.
3114 (ppc_elf_relax_section): Exclude linker created sections and
3115 those too small to hold one instruction. Don't add another
cd3416da 3116 branch around trampolines on later relax passes. Don't
5446cbdf
AM		 3117 generate trampolines for undefined symbols when !relocatable,
3118 nor for plugin symbols. Allocate space for ppc476 workaround
3119 patch area. Free fixups on error return path.
3120 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
3121 * elf32-ppc.h (struct ppc_elf_params): New.
3122 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
3123 (ppc_elf_link_params): Declare.
3124 * section.c (SEC_INFO_TYPE_TARGET): Define.
3125 * bfd-in2.h: Regenerate.
3126
82e91538
SL		 31272014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3128
3129 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
3130 h_gp_got field.
3131 (nios2_elf32_relocate_section): Use got_base to adjust
3132 GOT-pointer-relative relocations relative to _gp_got.
3133 (create_got_section): Create _gp_got symbol.
3134 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
3135 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3136
78058a5e
SL		 31372014-01-30 Sandra Loosemore <sandra@codesourcery.com>
3138
3139 * bfd-in2.h: Update from reloc.c.
3140 * elf32-nios2.c: Include elf32-nios2.h.
3141 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3142 (nios2_reloc_map): Likewise.
3143 (enum elf32_nios2_stub_type): Declare.
3144 (struct elf32_nios2_stub_hash_entry): Declare.
3145 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3146 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3147 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3148 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3149 bfd_count, top_index, input_list, all_local_syms.
3150 (nios2_call26_stub_entry): New.
3151 (nios2_elf32_install_imm16): Move up in file.
3152 (nios2_elf32_install_data): Move up in file.
3153 (hiadj): Move up in file.
3154 (stub_hash_newfunc): New.
3155 (link_hash_newfunc): Initialize hsh_cache field.
3156 (STUB_SUFFIX): New.
3157 (nios2_stub_name): New.
3158 (nios2_get_stub_entry): New.
3159 (nios2_add_stub): New.
3160 (nios2_elf32_setup_section_lists): New.
3161 (nios2_elf32_next_input_section): New.
3162 (CALL26_SEGMENT): New.
3163 (MAX_STUB_SECTION_SIZE): New.
3164 (group_sections): New.
3165 (nios2_type_of_stub): New.
3166 (nios2_build_one_stub): New.
3167 (nios2_size_one_stub): New.
3168 (get_local_syms): New.
3169 (nios2_elf32_size_stubs): New.
3170 (nios2_elf32_build_stubs): New.
3171 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3172 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3173 trampolines for R_NIOS2_CALL26 stubs.
3174 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3175 (nios2_elf32_gc_sweep_hook): Likewise.
3176 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3177 (nios2_elf32_link_hash_table_free): New.
3178 (bfd_elf32_bfd_link_hash_table_free): Define.
3179 * elf32-nios2.h: New file.
3180 * libbfd.h: Update from reloc.c.
3181 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3182
df3ce959
NC		 31832014-01-29 Nick Clifton <nickc@redhat.com>
3184
3185 PR binutils/16318
3186 * elf32-metag.c (elf_metag_post_process_headers): Call
3187 _bfd_elf_post_process_headers.
3188 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3189 _bfd_elf_copy_private_data.
3190 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3191
27b829ee
NC		 31922014-01-29 Nick Clifton <nickc@redhat.com>
3193
3194 * bfd-in.h (bfd_set_section_vma): Delete.
3195 (bfd_set_section_alignment): Delete.
3196 (bfd_set_section_userdata): Delete.
3197 (bfd_set_cacheable): Delete.
3198 * bfd.c (bfd_set_cacheable): New static inline function.
3199 * section.c (bfd_set_section_userdata): Likewise.
3200 (bfd_set_section_vma): Likewise.
3201 (bfd_set_section_alignment): Likewise.
3202 * bfd-in2.h: Regenerate.
3203
0a9c7b2b
NC		 32042014-01-28 Nick Clifton <nickc@redhat.com>
3205
3206 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3207 attributes select the CU containing the abbreviation, which may not
3208 be the current CU.
3209
3ba720c7
AM		 32102014-01-24 Alan Modra <amodra@gmail.com>
3211
3212 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3213 to get_relocs for ELFv2.
3214
d923cae0
L		 32152014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3216
3217 PR ld/16498
3ba720c7 3218 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 3219 if TLS sections are not adjacent.
3220
16e4ecc0
AM		 32212014-01-22 Alan Modra <amodra@gmail.com>
3222
3223 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3224
eb8d7fda
AM		 32252014-01-22 Alan Modra <amodra@gmail.com>
3226
3227 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3228
4584ec12
L		 32292014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3230
3231 PR ld/16467
3232 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3233 regular default symbol definition and the versioned dynamic
3234 symbol definition mismatch, skip the default symbol definition
3235 if one of them is IFUNC.
3236
22ef172a
L		 32372014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3238
3239 PR ld/2404
3240 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3241 info->export_dynamic nor h->ref_dynamic for type mismatch when
3242 adding the default version.
3243
b75d42bc
AM		 32442014-01-16 Alan Modra <amodra@gmail.com>
3245
3246 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3247 mips_elf_traverse_got_arg* rather than mips_got_info*.
3248 Adjust caller. Alloc on output_bfd rather than symbol section
3249 owner.
3250
c353e543
L		 32512014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3252
3253 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3254 change.
3255 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3256
818d220a
L		 32572014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3258
3259 PR ld/16428
3260 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3261 against __ehdr_start.
3262 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3263
c3ce498c
L		 32642014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3265
3266 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3267 change.
3268 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3269
d1ec1e40
L		 32702014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3271
3272 PR ld/16428
3273 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3274 count if there are any non pc-relative relocs.
3275 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3276
f44a1f8e
CL		 32772014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3278 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3279
3280 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3281 offset while calculating relocation address.
3282 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3283 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3284
fd0fd00c
MJ		 32852014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3286
3287 PR ld/16202
3288 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3289 R_ARM_ABS8 and R_ARM_ABS16.
3290
aa726b9e
AM		 32912014-01-13 Alan Modra <amodra@gmail.com>
3292
3293 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3294 error when shared and force a plt call otherwise.
3295 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3296 plt_type == PLT_NEW.
3297 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3298 the appropriate call stub.
3299
eec2f3ed
AM		 33002014-01-10 Alan Modra <amodra@gmail.com>
3301
3302 PR ld/14207
3303 PR ld/16322
3304 PR binutils/16323
3305 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3306 (assign_file_positions_for_non_load_sections): When setting up
3307 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3308 header that completely covers the relro region.
3309
09bf66a8
TG		 33102014-01-09 Tristan Gingold <gingold@adacore.com>
3311
3312 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3313 table macros and add macros to initializa the structure.
3314
43a8475c
L		 33152014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3316
3317 PR ld/14207
3318 PR ld/16322
3319 PR binutils/16323
3320 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3321 size for PT_GNU_RELRO segment.
3322 (assign_file_positions_for_load_sections): If PT_LOAD segment
3323 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3324
1651e569
TT		 33252014-01-07 Tom Tromey <tromey@redhat.com>
3326
3327 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3328 wrappers.
3329
dc9155b2
NC		 33302014-01-03 Nick Clifton <nickc@redhat.com>
3331
3332 PR binutils/16199
3333 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3334 zero.
3335
dd8dfa39 33362014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 3337
3338 PR binutils/14289
3339 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3340
1be5090b
NC		 33412014-01-02 Nick Clifton <nickc@redhat.com>
3342
3343 PR binutils/11983
3344 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3345 filename in the bfd's filename field.
3346 * elfcode.h (bfd_from_remote_memory): Likewise.
3347 * ieee.c (ieee_object_p): Likewise.
3348 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3349 * oasys.c (oasys_openr_next_archived_file): Likewise.
3350 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3351 * opncls.c (bfd_fopen): Likewise.
3352 (bfd_openstreamr): Likewise.
3353 (bfd_openr_iovec): Likewise.
3354 (bfd_openw): Likewise.
3355 (bfd_create): Likewise.
3356 (_bfd_delete_bfd): Free filename.
3357
5fb776a6 3358For older changes see ChangeLog-2013
56882138 3359\f
5fb776a6 3360Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 3361
3362Copying and distribution of this file, with or without modification,
3363are permitted in any medium without royalty provided the copyright
3364notice and this notice are preserved.
3365
56882138
AM		 3366Local Variables:
3367mode: change-log
3368left-margin: 8
3369fill-column: 74
3370version-control: never
3371End:
GDB Binutils - Deliverables
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