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de0d7895
AM		 12014-12-28 Alan Modra <amodra@gmail.com>
2
3 PR 17766
4 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct string
5 length. Use memcpy rather than strcpy.
6
0abb10c8
AM		 72014-12-26 Alan Modra <amodra@gmail.com>
8
9 PR 17755
10 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Delete code
11 copying SHF_SH5_ISA32.
12
5c294fee
TG		 132014-12-25 Thomas Preud'homme <thomas.preudhomme@arm.com>
14
15 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
16 Tag_ABI_VFP_args value and replace hardcoded values by enum values.
17 (elf32_arm_post_process_headers): Set e_flags in ELF header as hard
18 float only when Tag_ABI_VFP_args is 1, using new enum value
19 AEABI_VFP_args_vfp to check that.
20
09eb8b7b
L		 212014-12-24 H.J. Lu <hongjiu.lu@intel.com>
22
23 * pei-x86_64.c (pex64_bfd_print_pdata_section): Add cast to
24 unsigned long.
25
854399ea
PM		 262014-12-24 Pierre Muller <muller@sourceware.org>
27
28 Add support for pdata output for pe coff objects.
29 * pe-x86_64.c (pex64_bfd_print_pdata): Add external
30 declaration.
31 (bfd_pe_print_data): Set macro to pex64_bfd_print_data.
32 * pei-x86_64.c (pex64_bfd_print_pdata): Changed to
33 global function. Now handles multiple .pdata sections.
34 (pex_bfd_print_pdata_section): New static helper function,
35 using most of old pex_bfd_print_pdata function code, but adding
36 support for coff pe objects, which might have some fields
37 starting at zero offset.
38 (pex64_print_all_pdata_sections) : New static helper function,
39 used in call to bfd_map_over_sections inside new
40 pex66_bfd_print_pdata function.
41 (bfd_boolean pdata_count): New static variable, used to return
42 bfd_boolean value for pex64_bfd_print_pdata function.
43
d5111a0e
AM		 442014-12-24 Alan Modra <amodra@gmail.com>
45
46 * linker.c (_bfd_generic_link_output_symbols): Remove BSF_WEAK
47 flag from bfd_link_hash_defined symbols.
48
eac7440d
AB		 492014-12-23 Andrew Burgess <andrew.burgess@embecosm.com>
50
51 * elf32-avr.c (bfd_elf_avr_final_write_processing): Don't set
52 EF_AVR_LINKRELAX_PREPARED unconditionally.
53
12b2843a
AM		 542014-12-23 Alan Modra <amodra@gmail.com>
55
56 * elflink.c (_bfd_elf_define_linkage_sym): Set linker_def.
57 * linker.c (_bfd_generic_link_add_one_symbol): Clear linker_def
58 for CDEF, DEF, DEFW, COM.
59
5860e3f8
NC		 602014-12-22 Nick Clifton <nickc@redhat.com>
61
62 PR binutils/17512
63 * archive.c (do_slurp_bsd_armap): Return if the parsed_size is
64 zero.
65 (bfd_slurp_armap): Zero terminate the name.
66 (bfd_generic_stat_arch_elt): If there is no header, fail.
67 * elf32-arc.c (arc_info_to_howto_rel): Replace BFD_ASSERT with
68 error message.
69 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
70 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
71 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
72 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
73 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
74 * elf32-dlx.c (dlx_rtype_to_howto): Likewise.
75 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
76 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
77 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
78 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
79 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
80 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
81 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
82 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
83 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
84 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
85 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
86 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
87 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
88 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
89 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
90 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
91 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
92 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
93 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
94 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
95 * elf32-v850.c (v850_elf_info_to_howto_rel): Likewise.
96 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
97 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
98 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
99 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
100 * elf64-x86-64.c (elf_x86_64_reloc_type_lookup): Likewise.
101 * elfnn-aarch64.c (elfNN_aarch64_bfd_reloc_from_type): Likewise.
102 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Add range
103 checking of reloc symbol index.
104 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): If no symbols have
105 been provided then set the reloc's symbol to undefined.
106 * reloc.c (bfd_generic_get_relocated_section_contents): Add range
107 checking of the reloc to be applied.
108 * versados.c (process_otr): Add more range checks.
109 (versados_canonicalize_reloc): If the section is unknown, set the
110 symbol to undefined.
111 * vms-alpha.c (_bfd_vms_slurp_eisd): Add range checks.
112 (alpha_vms_object_p): Likewise.
113
04c6a44c
RH		 1142014-12-18 Richard Henderson <rth@redhat.com>
115
116 * elf32-ppc.c (ELF_COMMONPAGESIZE): Set to 64k.
117 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
118
033539e2
NC		 1192014-12-16 Nick Clifton <nickc@redhat.com>
120
121 PR binutils/17512
122 * format.c (bfd_check_format_matches): Check for a matching vector
123 before using match priorities.
124 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Fix off-by-one
125 errors with previous delta.
126
263ddf68
L		 1272014-12-15 H.J. Lu <hongjiu.lu@intel.com>
128
129 PR ld/17713
130 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
131
bc696fd5
L		 1322014-12-13 H.J. Lu <hongjiu.lu@intel.com>
133
134 PR ld/17689
135 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
136 Change has_bnd_reloc to bit field.
137 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
138 has_bnd_reloc to 0.
139 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
140 of TRUE.
141 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
142 real definition to a weak symbol.
143 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
144 weak symbol for PIE when discarding space for relocs against
145 symbols which turn out to need copy relocs.
146 (elf_x86_64_relocate_section): Also check needs_copy of a
147 weak symbol for PIE with copy reloc.
148
de287215
AM		 1492014-12-12 Alan Modra <amodra@gmail.com>
150
151 PR 15228
152 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
153
6cabe1ea
AM		 1542014-12-12 Alan Modra <amodra@gmail.com>
155
156 PR 15228
157 * elflink.c (_bfd_elf_adjust_dynamic_copy): Add "info" param.
158 Error on copy relocs against protected symbols.
159 (elf_merge_st_other): Set h->protected_def.
160 * elf-bfd.h (struct elf_link_hash_entry): Add "protected_def".
161 (_bfd_elf_adjust_dynamic_copy): Update prototype.
162 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Update
163 _bfd_elf_adjust_dynamic_copy call.
164 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
165 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
166 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
167 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
168 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
169 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
170 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
171 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
172 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
173 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
174 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
175 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
176 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
177 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
178 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
179 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
180 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
181 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
182 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
183 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
184 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
185 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
186 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
187 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
188 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
189
8acbedd6
KS		 1902014-12-11 Keith Seitz <keiths@redhat.com>
191
192 * elf.c (elf_parse_notes): Define convenience macro
193 GROKER_ELEMENT to add elements to 'grokers' array.
194 Add 'len' element to 'grokers'.
195 Use grokers.len instead of sizeof in string
196 comparisons.
197
f4943d82
AM		 1982014-12-10 Alan Modra <amodra@gmail.com>
199
200 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
201 and coffgen. Add coff-bfd. Sort.
202 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
203 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
204 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
205 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
206 without unused param. Update uses.
207 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
208 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
209 * libcoff-in.h: #include "coff-bfd.h".
210 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
211 (coff_symbol_from): Delete.
212 * coff-bfd.c: New file.
213 * coff-bfd.h: New file.
214 * coff-i386.c: Update coff_symbol_from occurrences.
215 * coff-i960.c: Likewise.
216 * coff-m68k.c: Likewise.
217 * coff-sh.c: Likewise.
218 * coff-x86_64.c: Likewise.
219 * coffcode.h: Likewise.
220 * pe-mips.c: Likewise.
221 * configure.ac (elf): Add dwarf2.lo.
222 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
223 target vectors to .o files. Add dwarf2 for mach-o targets.
224 Fix the sh target FIXME.
225 * po/SRC-POTFILES.in: Regenerate.
226 * Makefile.in: Regenerate.
227 * configure: Regenerate.
228 * bfd-in2.h: Regenerate.
229 * libcoff.h: Regenerate.
230
e00e8198
AM		 2312014-12-10 Alan Modra <amodra@gmail.com>
232
233 PR 17541
234 * dwarf2.c (struct comp_unit): Add "lang".
235 (non_mangled): New function.
236 (struct funcinfo): Add "is_linkage". Reorder for better packing.
237 Make "name" a const char*.
238 (lookup_address_in_function_table): Delete functionname_ptr param.
239 (find_abstract_instance_name): Add is_linkage param. Set if we
240 have DW_AT_linkage_name or non_mangled DW_AT_name.
241 (scan_unit_for_symbols): Similarly set func->is_linkage.
242 (parse_comp_unit): Stash DW_AT_language.
243 (comp_unit_find_nearest_line): Replace functionname_ptr param
244 with function_ptr param.
245 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
246 functionname_ptr from function->name. Call _bfd_elf_find_function
247 to retrieve symbol for function if not linkage name.
248 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
249 * elf.c (elf_find_function): ..here.
250 (_bfd_elf_find_nearest_line): Adjust calls.
251 * elf-bfd.h (_bfd_elf_find_function): Declare.
252
fa15f18d
AM		 2532014-12-10 Alan Modra <amodra@gmail.com>
254
255 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
256 calling get_elf_backend_data.
257 (_bfd_dwarf2_find_nearest_line): Fix parens.
258
28dbcedc
AM		 2592014-12-10 Alan Modra <amodra@gmail.com>
260
261 PR 17666
262 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
263 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
264 (elfNN_bed): Init new field.
265 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
266 (bfd_elf_final_link): Control sorting of relocs.
267 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
268 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
269 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
270 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
271
f64e188b
NC		 2722014-12-09 Nick Clifton <nickc@redhat.com>
273
274 PR binutils/17512
275 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
276 * libbfd.c (safe_read_leb128): New function.
277 * libbfd-in.h (safe_read_leb128): Add prototype.
278 * libbfd.h: Regenerate.
279 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
280 Check for an over-long subsection length.
281 * elf.c (elf_parse_notes): Check that the namedata is long enough
282 for the string comparison that is about to be performed.
283 (elf_read_notes): Zero-terminate the note buffer.
284
31d999a5
AM		 2852014-12-09 Alan Modra <amodra@gmail.com>
286
287 * elf64-ppc.c (sort_r_offset): Delete.
288 (ppc64_elf_edit_opd): Don't sort input relocs.
289
d924db55
EB		 2902014-12-06 Eric Botcazou <ebotcazou@adacore.com>
291
292 * config.bfd: Add Visium support.
293 * configure.ac: Likewise.
294 * configure: Regenerate.
295 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
296 (ALL_MACHINES_CFILES): Add cpu-visium.c.
297 (BFD32_BACKENDS): Add elf32-visium.lo.
298 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
299 * Makefile.in: Regenerate.
300 * archures.c (DESCRIPTION): Add Visium support.
301 (bfd_visium_arch): Declare.
302 (bfd_archures_list): Add bfd_visium_arch.
303 * reloc.c: Add Visium relocations.
304 * targets.c (visium_elf32_vec): Declare.
305 (_bfd_target_vector): Add visium_elf32_vec.
306 * bfd-in2.h: Regenerate.
307 * libbfd.h: Likewise.
308 * cpu-visium.c: New file.
309 * elf32-visium.c: Likewise.
310 * po/SRC-POTFILES.in: Regenerate.
311
238309aa
SE		 3122014-12-05 Steve Ellcey <sellcey@mips.com>
313
314 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
315
b7365e5d
L		 3162014-12-05 H.J. Lu <hongjiu.lu@intel.com>
317
318 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
319
3972882e
L		 3202014-12-04 H.J. Lu <hongjiu.lu@intel.com>
321
322 PR binutils/17677
323 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
324 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
325 function.
326 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
327 (elf_backend_plt_sym_val): Likewise.
328 (elf_i386_get_plt_sym_val): New.
329 (elf_i386_get_synthetic_symtab): Likewise.
330 (bfd_elf32_get_synthetic_symtab): Likewise.
331 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
332 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
333 (elf_backend_plt_sym_val): Likewise.
334 (elf_x86_64_get_plt_sym_val): New.
335 (elf_x86_64_get_synthetic_symtab): Use
336 _bfd_elf_ifunc_get_synthetic_symtab.
337 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
338
53df40a4
AM		 3392014-12-04 Alan Modra <amodra@gmail.com>
340
341 PR 17666
342 * elflink.c: Include bfd_stdint.h.
343 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
344 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
345 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
346 sorting invalidates.
347
db6b071a
NC		 3482014-12-03 Nick Clifton <nickc@redhat.com>
349
350 PR binutils/17512
351 * compress.c (bfd_get_full_section_contents): Fail if there are no
352 section contents available when the compress_status is
353 COMPRESS_SECTION_DONE.
354 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
355 (bfd_malloc2): Use bfd_malloc.
356 (bfd_realloc): Refuse to reallocate a negative size.
357 (bfd_realloc2): Use bfd_realloc.
358 (bfd_realloc_or_free): Use bfd_realloc.
359 (bfd_zmalloc): Use bfd_malloc.
360 (bfd_zmalloc): Use bfd_malloc2.
361 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
362
9d157cb9
L		 3632014-12-03 H.J. Lu <hongjiu.lu@intel.com>
364
365 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
366
fd9edc90
L		 3672014-12-02 H.J. Lu <hongjiu.lu@intel.com>
368
369 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
370 info->executable for symbols which need copy relocs.
371
31c0ebfe
L		 3722014-12-02 H.J. Lu <hongjiu.lu@intel.com>
373
374 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
375 change.
376 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
377 with ELIMINATE_COPY_RELOCS.
378 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
379 relocs against symbols which turn out to need copy relocs.
380
9a926d55
L		 3812014-12-02 H.J. Lu <hongjiu.lu@intel.com>
382
383 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
384 allow copy relocs for building executables.
385 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
386 pc-relative relocation in shared object.
387 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
388 PIE.
389 (elf_x86_64_relocate_section): Don't copy a pc-relative
390 relocation into the output file if the symbol needs copy reloc.
391
538baf8b
AB		 3922014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
393
394 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
395 overflow on non-weak undefined symbols.
396
51aecdc5
AM		 3972014-12-02 Alan Modra <amodra@gmail.com>
398
399 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
400 _opd_sec_data array, halving required memory.
401 (sort_r_offset): New function.
402 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
403 sections with a mix of 16 and 24 byte OPD entries. Don't
404 attempt to honour --non-overlapping-opd for .opd sections with
405 unexpected relocs. Simplify opd entry size calculations by
406 first finding the reloc for the next entry. Make edit loop
407 handle one opd entry per iteration, with an inner loop
408 handling relocs per entry.
409
06614111
NC		 4102014-12-01 Nick Clifton <nickc@redhat.com>
411
412 PR binutils/17512
413 * archive.c (do_slurp_coff_armap): Add range checks to prevent
414 running off the end of the string table.
415 * compress.c (bfd_get_full_section_contents): Return a NULL
416 pointer for zero sized sections. Do not attempt to copy a buffer
417 onto itself.
418 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
419 header. Add range checks to avoid running off the end of the
420 section.
421 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
422 if the seek fails, no memory is allocated.
423 (bfd_elf_string_from_elf_section): Do not allocate a string from a
424 non string section. It only leads to trouble later on.
425 (_bfd_elf_print_private_bfd_data): Check for there being too
426 little external dynamic data.
427 (bfd_section_from_shdr): Replace assertion with a failure mode.
428 (bfd_section_from_shdr): When walking a loaded group section use
429 the internal structure size, not the external size. Check for the
430 group section being empty.
431 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
432 failure mode.
433 * elfcode.h (elf_slurp_reloc_table): Likewise.
434 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
435 parameter is NULL.
436
7b20f099
AM		 4372014-11-30 Alan Modra <amodra@gmail.com>
438
439 PR 16452, 16457
440 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
441 symbols from libraries that won't be listed in DT_NEEDED.
442 (elf_link_output_extsym): Don't output verdefs for such symbols.
443
25ff461f
AM		 4442014-11-28 Alan Modra <amodra@gmail.com>
445
446 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
447 vna_next/vd_next/vda_next is zero. Correct counts.
448
1036838a
NC		 4492014-11-27 Nick Clifton <nickc@redhat.com>
450
451 PR binutils/17512
452 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
453 a discrepancy between the isymMax and ifdMax values in the
454 symbolic header.
455 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
456 scanning the external dynamic entries.
457
a1165289
NC		 4582014-11-26 Nick Clifton <nickc@redhat.com>
459
460 PR binutils/17512
461 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
462 value.
463 * coff-h8500.c (rtype2howto): Likewise.
464 * coff-tic30.c (rtype2howto): Likewise.
465 * coff-z80.c (rtype2howto): Likewise.
466 * coff-z8k.c (rtype2howto): Likewise.
467 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
468 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
469 could be found.
470 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
471 * coff-w65.c (rtype2howto): Likewise.
472 * coff-we32k.c (RTYPE2HOWTO): Likewise.
473 * pe-mips.c (RTYPE2HOWTO): Likewise.
474 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
475 an error return.
476 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
477 be unused.
478 * coffgen.c (make_a_section_from_file): Check the length of a
479 section name before testing to see if it is a debug section name.
480 (coff_object_p): Zero out any uninitialised bytes in the opt
481 header.
482 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
483 source being empty when there are values to be processed.
484 (_bfd_ecoff_slurp_symbol_table): Add range check.
485 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
486 (bfd_mach_o_mangle_sections): Move test for too many sections to
487 before the allocation of the section table.
488 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
489 memory and nullify the symbol pointer.
490 * reloc.c (bfd_generic_get_relocated_section_contents): Add
491 handling of a bfd_reloc_notsupported return value.
492 * versados.c (EDATA): Add range checking.
493 (get_record): Likewise.
494 (process_otr): Check for contents being available before updating
495 them.
496 (versados_canonicalize_reloc): Add range check.
497
601a03ba
AM		 4982014-11-26 Alan Modra <amodra@gmail.com>
499
500 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
501 internal verref buffer. Error for zero sh_info. Print errors.
502 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
503
60bb06bc
L		 5042014-11-25 H.J. Lu <hongjiu.lu@intel.com>
505
506 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
507 NAME##_get_symbol_version_string.
508 (bfd_get_symbol_version_string): New.
509 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
510 _bfd_nosymbols define.
511 * aout-target.h (MY_get_symbol_version_string): Likewise.
512 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
513 * binary.c (binary_get_symbol_version_string): Likewise.
514 * bout.c (aout_32_get_symbol_version_string): Likewise.
515 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
516 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
517 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
518 * ieee.c (ieee_get_symbol_version_string): Likewise.
519 * ihex.c (ihex_get_symbol_version_string): Likewise.
520 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
521 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
522 * mmo.c (mmo_get_symbol_version_string): Likewise.
523 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
524 * oasys.c (oasys_get_symbol_version_string): Likewise.
525 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
526 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
527 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
528 * som.c (som_get_symbol_version_string): Likewise.
529 * srec.c (srec_get_symbol_version_string): Likewise.
530 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
531 * versados.c (versados_get_symbol_version_string): Likewise.
532 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
533 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
534
535 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
536 coff_get_symbol_version_string.
537 (rs6000_xcoff64_aix_vec): Likewise.
538
539 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
540 (_bfd_elf_get_symbol_version_string): This.
541 * elf.c: Likewise.
542 (bfd_elf_print_symbol): Updated.
543 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
544
545 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
546 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
547 * bfd-in2.h: Regenerated.
548 * libbfd.h: Likewise.
549 * libcoff.h: Likewise.
550
bb4d2ac2
L		 5512014-11-25 H.J. Lu <hongjiu.lu@intel.com>
552
553 PR binutils/16496
554 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
555 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
556 from bfd_elf_print_symbol.
557 (bfd_elf_print_symbol): Use it.
558
dd7e64d4
L		 5592014-11-25 H.J. Lu <hongjiu.lu@intel.com>
560
561 * elf32-i386.c (elf_i386_got_plt_entry): New.
562 (elf_i386_pic_got_plt_entry): Likewise.
563 (elf_i386_link_hash_entry): Add plt_got.
564 (elf_i386_link_hash_table): Likewise.
565 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
566 (elf_i386_get_local_sym_hash): Likewise.
567 (elf_i386_check_relocs): Create the GOT PLT if there are both
568 PLT and GOT references when the regular PLT is used.
569 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
570 both PLT and GOT references unless pointer equality is needed.
571 (elf_i386_relocate_section): Also check the GOT PLT when
572 resolving R_386_PLT32.
573 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
574 available.
575
576 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
577 (elf_x86_64_link_hash_table): Likewise.
578 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
579 (elf_x86_64_get_local_sym_hash): Likewise.
580 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
581 PLT and GOT references when the regular PLT is used.
582 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
583 both PLT and GOT references unless pointer equality is needed.
584 (elf_x86_64_relocate_section): Also check the GOT PLT when
585 resolving R_X86_64_PLT32.
586 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
587 available.
588
6e733cce
L		 5892014-11-24 H.J. Lu <hongjiu.lu@intel.com>
590
591 * configure: Regenerated.
592
520c7b56
JW		 5932014-11-24 Tejas Belagod <tejas.belagod@arm.com>
594
595 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
596 (erratum_835769_scan): Sort map list.
597
e05fa0ba
AM		 5982014-11-24 Alan Modra <amodra@gmail.com>
599
600 * elf64-ppc.c (plt_stub_pad): Correct.
601
6db50b4c
L		 6022014-11-23 H.J. Lu <hongjiu.lu@intel.com>
603
604 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
605 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
606 (elf_x86_64_allocate_dynrelocs): Don't assert size of
607 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
608
35a14c6b
L		 6092014-11-22 H.J. Lu <hongjiu.lu@intel.com>
610
611 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
612 branch displacement overflow in PLT entry.
613
0a9d414a
NC		 6142014-11-21 Nick Clifton <nickc@redhat.com>
615
616 PR binutils/17512
617 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
618 number of auxillary entries.
619 * ieee.c (next_byte): Convert to a function. Return FALSE if the
620 next byte is beyond the end of the buffer.
621 (parse_int): Test the return value of next_byte.
622 (parse_expression): Convert to boolean. Return FALSE if the
623 parsing failed. Test the return value of next_byte.
624 (ieee_seek): Convert to a function. Return FALSE if the seek goes
625 beyond the end of the buffer.
626 (ieee_slurp_external_symbols): Test the return value of ieee_seek
627 and next_byte.
628 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
629 operation failed. Test the return value of ieee_seek and
630 next_byte.
631 (ieee_archive_p): Test the return value of ieee_seek and
632 next_byte.
633 (do_one): Likewise.
634 (ieee_slurp_section_data): Likewise.
635 (ieee_object_p): Likewise. Store the size of the buffer in the
636 total_amt field in the header.
637 * libieee.h (common_header_type): Add amt field.
638 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
639 reloc's value is within range.
640 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
641 operation fails.
642 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
643 an error message.
644 (pex64_dump_xdata): Check for buffer overflows.
645 * versados.c (process_otr): Check that the section exists before
646 taking its size.
647 (versados_object_p): Make sure that enough data was read for the
648 header to be checked.
649 * vms-alpha.c (vms_get_remaining_object_record): Change
650 read_so_far parameter to an unsigned int. Check that the amount
651 read is in range.
652
5974eba6
L		 6532014-11-21 H.J. Lu <hongjiu.lu@intel.com>
654
655 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
656 PC-relative offset overflow check.
657
cd11f78f
AC		 6582014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
659
660 PR binutils/17512
661 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
662 string table before clearing the first few bytes.
663
a715796b
TG		 6642014-11-21 Terry Guo <terry.guo@arm.com>
665
666 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
667
0cfb0717
AM		 6682014-11-20 Alan Modra <amodra@gmail.com>
669
670 * elf64-ppc.c (group_sections): Init stub14_group_size from
671 --stub-group-size parameter divided by 1024.
672
1e269e9b
AM		 6732014-11-20 Alan Modra <amodra@gmail.com>
674
675 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
676 alignment calculation.
677
9274e9de
TG		 6782014-11-20 Terry Guo <terry.guo@arm.com>
679
680 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
681 hasn't attribute section.
682
f9dffbf0
AM		 6832014-11-20 Alan Modra <amodra@gmail.com>
684
685 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
686
ab7fede8
L		 6872014-11-18 H.J. Lu <hongjiu.lu@intel.com>
688
689 PR ld/17618
690 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
691 PC-relative offset overflow in PLT entry.
692
6937bb54
NC		 6932014-11-18 Nick Clifton <nickc@redhat.com>
694
695 PR binutils/17512
696 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
697 is larger than its real size.
698 (rsrc_print_section): Fix off-by-one error checking for overflow.
699 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
700 sections.
701
d258b828
IZ		 7022014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
703
704 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
705 for -z bndplt.
706
470c009b
NC		 7072014-11-14 Nick Clifton <nickc@redhat.com>
708
709 PR binutils/17597
710 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
711 the section.
712 (bfd_get_alt_debug_link_info): Likewise.
713
041830e0
NC		 7142014-11-14 Nick Clifton <nickc@redhat.com>
715
716 PR binutils/17512
717 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
718 all.
719 (ieee_object_p): Likewise.
720
57494d81
L		 7212014-11-13 H.J. Lu <hongjiu.lu@intel.com>
722
723 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
724
f8521a03
L		 7252014-11-13 H.J. Lu <hongjiu.lu@intel.com>
726
727 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
728
553d1284
L		 7292014-11-13 H.J. Lu <hongjiu.lu@intel.com>
730
731 PR gas/17598
732 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
733 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
734 (elf_x86_64_relocate_section): Likewise.
735
a5c71af8
NC		 7362014-11-13 Nick Clifton <nickc@redhat.com>
737
738 PR binutils/17512
739 * coffcode.h (coff_ptr_struct): Add is_sym field.
740 (coff_new_section_hook): Set the is_sym field.
741 (coff_pointerize_aux_hook): Check the is_sym field.
742 (coff_print_aux): Likewise.
743 (coff_compute_section_file_positions): Likewise.
744 (coff_write_object_contents): Likewise.
745 (coff_slurp_line_table): Likewise.
746 (coff_slurp_symbol_table): Likewise.
747 (CALC_ADDEND): Likewise.
748 * coffgen.c (coff_renumber_symbols): Likewise.
749 (coff_mangle_symbols): Likewise.
750 (coff_fix_symbol_name): Likewise.
751 (coff_write_symbol): Likewise.
752 (coff_write_alien_symbol): Likewise.
753 (coff_write_native_symbol): Likewise.
754 (coff_write_symbols): Likewise.
755 (coff_write_linenumbers): Likewise.
756 (coff_pointerize_aux): Likewise.
757 (coff_get_normalized_symtab): Likewise.
758 (coff_get_symbol_info): Likewise.
759 (bfd_coff_get_syment): Likewise.
760 (bfd_coff_get_auxent): Likewise.
761 (coff_print_symbol): Likewise.
762 (coff_find_nearest_line_with_names): Likewise.
763 (bfd_coff_set_symbol_class): Likewise.
764 (coff_make_empty_symbol): Set the is_sym field.
765 (coff_bfd_make_debug_symbol): Likewise.
766 * peicode.h (pe_ILF_make_a_symbol): Likewise.
767 * libcoff.h: Regenerate.
768 * libcoff-in.h: Regenerate.
769
f41e4712
NC		 7702014-11-12 Nick Clifton <nickc@redhat.com>
771
772 PR binutils/17512
773 * coffcode.h (coff_slurp_line_table): Set the line number of
774 corrupt entries to -1.
775 (coff_slurp_symbol_table): Alway initialise the value of the
776 symbol.
777 * coffgen.c (coff_print_symbol): Check that the combined pointer
778 is valid.
779 (coff_print_symbol): Do not print negative line numbers.
780 * peXXigen.c (pe_print_idata): Add range checking displaying
781 member names.
782
6bb3e679
AM		 7832014-11-12 Alan Modra <amodra@gmail.com>
784
785 PR binutils/17512
786 * coffcode.h (coff_slurp_line_table): Drop line number info
787 not preceded by a valid function entry. Revert last change.
788
201159ec
NC		 7892014-11-11 Nick Clifton <nickc@redhat.com>
790
791 PR binutils/17512
792 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
793 line number cache that would not be initialised by the copy from
794 the new line number table.
795 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
796 returning NULL.
797 * coffgen.c (coff_get_normalized_symbols): Get the external
798 symbols before allocating space for the internal symbols, in case
799 the get fails.
800 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
801 array if one is needed. Likewise with the verdef array.
802 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
803 messages.
804 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
805 structure are initialised.
806 (pe_print_edata): Avoid reading off the end of the data buffer.
807
0ac23374
AM		 8082014-11-11 Alan Modra <amodra@gmail.com>
809
810 PR binutils/17512
811 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
812 when building func_table.
813
fcfa6240
AM		 8142014-11-11 Alan Modra <amodra@gmail.com>
815
816 PR binutils/17512
817 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
818 memset the particular bits we need. Update src after hitting loop
819 "continue". Don't count lineno omitted due to invalid symbols in
820 nbr_func, and update lineno_count. Init entire terminating
821 lineno. Don't both allocating terminator in n_lineno_cache.
822 Redirect sym->lineno pointer to where n_lineno_cache will be
823 copied, and free n_lineno_cache.
824 * pe-mips.c (NUM_HOWTOS): Typo fix.
825
4de1599b
AM		 8262014-11-11 Alan Modra <amodra@gmail.com>
827
828 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
829 size check to account for possible zero terminator.
830
fd6f9d17
RS		 8312014-11-10 James Cowgill <James.Cowgill@imgtec.com>
832
833 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
834 data sections to be PROGBITS
835
36e9d67b
NC		 8362014-11-10 Nick Clifton <nickc@redhat.com>
837
838 PR binutils/17521
839 * coff-i386.c (NUM_HOWTOS): New define.
840 (RTYPE2HOWTO): Use it.
841 (coff_i386_rtype_to_howto): Likewise.
842 (coff_i386_reloc_name_lookup): Likewise.
843 (CALC_ADDEND): Check that reloc r_type field is valid.
844 * coff-x86_64.c (NUM_HOWTOS): New define.
845 (RTYPE2HOWTO): Use it.
846 (coff_amd64_rtype_to_howto): Likewise.
847 (coff_amd64_reloc_name_lookup): Likewise.
848 (CALC_ADDEND): Check that reloc r_type field is valid.
849 * coffcode.h (coff_slurp_line_table): Check for symbol table
850 indexing underflow.
851 (coff_slurp_symbol_table): Use zalloc to ensure that all table
852 entries are initialised.
853 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
854 in the string table. Also ensure that the table is 0 terminated.
855 (coff_get_normalized_symtab): Check for symbol table indexing
856 underflow.
857 * opncls.c (bfd_alloc): Catch the case where a small negative size
858 can result in only 1 byte being allocated.
859 (bfd_alloc2): Use bfd_alloc.
860 * pe-mips.c (NUM_HOWTOS): New define.
861 (coff_mips_reloc_name_lookup): Use it.
862 (CALC_ADDEND): Check that reloc r_type field is valid.
863 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
864 in the DataDirectory.
865 (pe_print_idata): Avoid reading beyond the end of the data block
866 wen printing strings.
867 (pe_print_edata): Likewise.
868 Check for table indexing underflow.
869 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
870 (pe_bfd_object_p): Allocate and initialize enough space to hold a
871 PEAOUTHDR, even if the opt_hdr field specified less.
872
d1f5d98a
AM		 8732014-11-08 Alan Modra <amodra@gmail.com>
874
875 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
876
01158262
L		 8772014-11-07 H.J. Lu <hongjiu.lu@intel.com>
878
879 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
880 checks.
881
cf61b747
L		 8822014-11-07 H.J. Lu <hongjiu.lu@intel.com>
883
884 PR ld/17482
885 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
886 for IE->LE transition.
887
56aedec7
AM		 8882014-11-07 Alan Modra <amodra@gmail.com>
889
890 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
891
e5242d4b
AM		 8922014-11-07 Alan Modra <amodra@gmail.com>
893
894 * tekhex.c (CHUNK_SPAN): Define.
895 (struct data_struct <chunk_init>): Use one byte per span, update
896 all code accessing this field.
897 (find_chunk): Add create param, don't create new entry unless set.
898 (insert_byte): Don't save zeros.
899 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
900 on symbol type. Create an alternate section if both types of
901 symbol are given. Attach type '2' and '6' symbols to absolute
902 section.
903 (move_section_contents): Fix caching of chunk. Don't create chunk
904 when reading, or for writing zeros.
905 (tekhex_set_section_contents): Don't create initial chunks.
906 (tekhex_write_object_contents): Use CHUNK_SPAN.
907
7c53fd1c
AM		 9082014-11-07 Alan Modra <amodra@gmail.com>
909
910 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
911
40572405
AM		 9122014-11-07 Alan Modra <amodra@gmail.com>
913
914 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
915 * coffcode.h (coff_set_alignment_hook): Likewise.
916 (coff_slurp_line_table): Likewise.
917 * coffgen.c (coff_get_normalized_symtab): Likewise.
918 (_bfd_coff_get_external_symbols): Likewise.
919 * elf.c (bfd_elf_get_str_section): Likewise.
920 * tekhex.c (first_phase): Likewise.
921
83410725
NC		 9222014-11-06 Nick Clifton <nickc@redhat.com>
923
924 * aoutx.h (slurp_symbol_table): Revert previous delta.
925 (slurp_reloc_table): Likewise.
926 * compress.c (bfd_get_full_section_contents): Remove file size
927 test.
928 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
929 and do not complain about linker generated files.
930
1fe9dc45
WN		 9312014-11-06 Will Newton <will.newton@linaro.org>
932
933 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
934 length sections and sub-sections.
935
a6f921c8
NC		 9362014-11-04 Nick Clifton <nickc@redhat.com>
937
938 PR binutils/17512
939 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
940 Replace another abort with an error message.
941 (coff_slurp_line_table): Add more range checking.
942 * peXXigen.c (pe_print_debugdata): Add range checking.
943
131e2f8e
MF		 9442014-11-05 James Cowgill <james.cowgill@imgtec.com>
945
946 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
947 when creating a dso with discarded dynsym section.
948
09c14161
MF		 9492014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
950
951 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
952 and E_MIPS_ARCH_64R6 support.
953
20ad5e28
NC		 9542014-11-05 Nick Clifton <nickc@redhat.com>
955
956 PR binutils/17512
957 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
958 about the number of relocations it contains.
959 (coff_sort_func_alent): Return 0 if the pointers are NULL.
960 (coff_slurp_line_table): Add more range checks. Do not free new
961 tables created when sorting line numbers.
962 * peXXigen.c (pe_print_idata): Add range checks.
963 (pe_print_edata): Likewise.
964 (rsrc_print_resource_entries): Likewise. Avoid printing control
965 characters. Terminate priniting if corruption is detected.
966 (rsrc_print_resource_directory): Terminate printing if an unknown
967 directory type is encountered.
968 (pe_print_debugdata): Fix off-by-one error.
969 (rsrc_count_entries): Add range checking.
970 (rsrc_parse_entry): Likewise.
971
bb0d8671
NC		 9722014-11-04 Nick Clifton <nickc@redhat.com>
973
79f2a78e
NC		 974 PR binutils/17512
975 * compress.c (bfd_get_full_section_contents): Improve test for
976 linker created objects.
977
bb0d8671
NC		 978 PR binutils/17533
979 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
980 corrupt extended name tables.
981
ef42b83e
AM		 9822014-11-04 Alan Modra <amodra@gmail.com>
983
984 * elf32-spu.c (ovl_mgr_stat): New function.
985 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
986
931b79cc
AB		 9872014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
988
989 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
990 relaxation, reduce the size of symbols that span the deleted
991 bytes.
992
a12d0ffc
AB		 9932014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
994
995 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
996 located at the very end of the section.
997
5a3f568b
NC		 9982014-11-03 Nick Clifton <nickc@redhat.com>
999
1000 PR binutils/17512
1001 * aoutx.h (slurp_symbol_table): Check that computed table size is
1002 not bigger than the file from which is it being read.
1003 (slurp_reloc_table): Likewise.
1004 * coffcode.h (coff_slurp_line_table): Remove unneeded local
1005 'warned'. Do not try to print the details of a symbol with an
1006 invalid index.
1007 * coffgen.c (make_a_sectiobn_from_file): Check computed string
1008 index against length of string table.
1009 (bfd_coff_internal_syment_name): Check read in string offset
1010 against length of string table.
1011 (build_debug_section): Return a pointer to the section used.
1012 (_bfd_coff_read_string_table): Store the length of the string
1013 table in the coff_tdata structure.
1014 (bfd_coff_free_symbols): Set the length of the string table to
1015 zero when it is freed.
1016 (coff_get_normalized_symtab): Check offsets against string table
1017 or data table lengths as appropriate.
1018 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
1019 length of string table.
1020 * compress.c (bfd_get_full_section_contents): Check computed size
1021 against the size of the file.
1022 * libcoff-in.h (obj_coff_strings_len): Define.
1023 (struct coff_tdata): Add strings_len field.
1024 * libcoff.h: Regenerate.
1025 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
1026 data if the debug section is too small.
1027 * xcofflink.c (xcoff_link_input_bfd): Check offset against
1028 length of string table.
1029
ba241f2d
NC		 10302014-11-03 Nick Clifton <nickc@redhat.com>
1031
1032 * po/fi.po: Updated Finnish translation.
1033
2c629856
N		 10342014-10-31 Andrew Pinski <apinski@cavium.com>
1035 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
1036
1037 * archures.c: Add octeon3 for mips target.
1038 * bfd-in2.h: Regenerate.
1039 * bfd/cpu-mips.c: Define I_mipsocteon3.
1040 nfo_struct): Add octeon3 support.
1041 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
1042 octeon3.
1043 (mips_set_isa_flags): Add support for octeon3.
ba241f2d 1044 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
2c629856
N		 1045 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
1046 extension of bfd_mach_mips_octeon2.
1047 (print_mips_isa_ext): Print the value of Octeon3.
1048
f54498b4
NC		 10492014-10-31 Nick Clifton <nickc@redhat.com>
1050
1051 PR binutils/17512
1052 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
1053 symbol table bigger than the file.
1054 * elf.c (bfd_elf_get_str_section): Do not try to load a string
1055 table bigger than the file.
690725fa 1056 * tekhex.c (first_phase): Check that the section range is sane.
f54498b4 1057
7e760b06
NC		 10582014-10-30 Nick Clifton <nickc@redhat.com>
1059
1060 PR binutils/17512
0102ea8c 1061 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
7e760b06
NC		 1062 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
1063
e5b470e2
NC		 10642014-10-29 Nick Clifton <nickc@redhat.com>
1065
1066 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
1067 leak.
1068
d1e8523e
DB		 10692014-10-29 Dennis Brueni <dbrueni@slickedit.com>
1070
e5b470e2 1071 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
d1e8523e 1072
5a4b0ccc
NC		 10732014-10-28 Nick Clifton <nickc@redhat.com>
1074
1075 PR binutils/17512
1076 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
1077 detection table on a per-bfd basis.
1078 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
1079 export table.
1080
708d7d0d
NC		 10812014-10-28 Andreas Schwab <schwab@suse.de>
1082 Nick Clifton <nickc@redhat.com>
1083
1084 PR binutils/17510
1085 * srec.c (srec_bad_byte): Increase size of buf to allow for
1086 negative values.
1087 (srec_scan): Use an unsigned char buffer to hold header bytes.
1088
493a3386
NC		 10892014-10-27 Nick Clifton <nickc@redhat.com>
1090
7e1e1988 1091 PR binutils/17512
bf67003b
NC		 1092 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
1093 binaries with a group of sections linked by the string table
1094 indicies.
7e1e1988
NC		 1095 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
1096 with an invalid value for NumberOfRvaAndSizes.
bf67003b
NC		 1097 (pe_print_edata): Detect out of range rvas and entry counts for
1098 the Export Address table, Name Pointer table and Ordinal table.
7e1e1988 1099
493a3386
NC		 1100 PR binutils/17510
1101 * elf.c (setup_group): Improve handling of corrupt group
1102 sections.
1103
68fcca92
JW		 11042014-10-24 Tejas Belagod <tejas.belagod@arm.com>
1105
1106 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
1107 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1108 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
1109 (elf_aarch64_stub_type): Add new type
1110 aarch64_stub_erratum_835769_veneer.
1111 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
1112 (aarch64_erratum_835769_fix): New data struct to record erratum
1113 835769.
1114 (elf_aarch64_link_hash_table: Global flags for 835769.
1115 (aarch64_build_one_stub): Add case for 835769.
1116 (aarch64_size_one_stub): Likewise.
1117 (aarch64_mem_op_p, aarch64_mlxl_p,
1118 aarch64_erratum_sequence,erratum_835769_scan):
1119 New. Decode and scan functions for erratum 835769.
1120 (elf_aarch64_create_or_find_stub_sec): New.
1121 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
1122 them.
1123 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
1124 (erratum_835769_branch_to_stub_data,
1125 make_branch_to_erratum_835769_stub):New. Connect up all the
1126 erratum stubs to occurances by branches.
1127 (elfNN_aarch64_write_section): New hook.
1128 (aarch64_map_one_stub): Output erratum stub symbol.
1129 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
1130 information for erratum 835769.
1131 (elf_backend_write_section): Define.
1132
685e70ae
VK		 11332014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
1134
1135 * elf32-arm.c (read_code32): New function to read 32 bit
1136 arm instruction.
1137 (read_code16): New function to read 16 bit thumb instrution.
1138 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
1139 and read_code16 to read instructions.
1140
00ac7aa0
MF		 11412014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
1142
1143 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
1144 (print_mips_isa_ext): Print the value of an unknown extension.
1145
73242275
AM		 11462014-10-21 Alan Modra <amodra@gmail.com>
1147
1148 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
1149 entries that aren't a multiple of 8 rather than failing assertion.
1150
2300b5a1
AM		 11512014-10-21 Alan Modra <amodra@gmail.com>
1152
1153 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
1154 to thread_starter.
1155
b53dfeb2
AM		 11562014-10-18 Alan Modra <amodra@gmail.com>
1157
1158 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
1159 section for function symbols defined in .opd is discarded, let
1160 the symbol appear to be undefined.
1161 (opd_entry_value): Ensure the result section is that for the
1162 function code section in the same object as the OPD entry.
1163
f1885d1e
AM		 11642014-10-16 Alan Modra <amodra@gmail.com>
1165
1166 PR 17492
1167 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
1168 on ELF output bfd.
1169 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1170 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1171 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1172 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1173 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1174 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1175 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1176 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1177 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
1178 STB_GNU_UNIQUE too.
1179
459609d6
AM		 11802014-10-16 Alan Modra <amodra@gmail.com>
1181
1182 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
1183 even when output is not ppc64 ELF. Remove redundant tests on
1184 type of input bfd.
1185
fb167eb2
AM		 11862014-10-15 Alan Modra <amodra@gmail.com>
1187
1188 PR 17481
1189 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1190 param, group "section" and "offset" params. Zero discriminator.
1191 * bfd.c (bfd_find_nearest_line): Implement with new
1192 _bfd_find_nearest_line.
1193 (bfd_find_nearest_line_discriminator): Likewise.
1194 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1195 define.
1196 * coff-rs6000.c (xcoff_find_nearest_line,
1197 xcoff_find_nearest_line_discriminator): Delete.
1198 (_bfd_xcoff_find_nearest_line): Don't define.
1199 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1200 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1201 define.
1202 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1203 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1204 adjust _bfd_dwarf2_find_nearest_line call.
1205 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1206 others. Set discriminator. Adjust call.
1207 (coff_find_nearest_line_discriminator): Delete.
1208 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1209 * dwarf2.c (find_line): Rename to..
1210 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1211 Simplify setting of do_line. Delete old function.
1212 (_bfd_dwarf2_find_line): Delete.
1213 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1214 discriminator_ptr and set it.
1215 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1216 (_bfd_elf_find_nearest_line_discriminator): Delete.
1217 (_bfd_elf_find_line_discriminator): Delete.
1218 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1219 * elf.c (elf_find_function): Reorder params.
1220 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1221 Adjust calls.
1222 (_bfd_elf_find_nearest_line_discriminator): Delete.
1223 (_bfd_elf_find_line): Adjust call.
1224 * elf32-arm.c (arm_elf_find_function): Reorder params.
1225 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1226 Adjust calls.
1227 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1228 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1229 (elfNN_aarch64_find_nearest_line): Reorder params, add
1230 discriminator_ptr. Adjust calls.
1231 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1232 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1233 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1234 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1235 (_bfd_dwarf1_find_nearest_line): Likewise.
1236 (_bfd_dwarf2_find_nearest_line): Likewise.
1237 (_bfd_dwarf2_find_line): Delete.
1238 (_bfd_generic_find_nearest_line_discriminator): Delete.
1239 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1240 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1241 (coff_find_nearest_line_discriminator): Delete.
1242 (coff_find_nearest_line_with_names): Update prototype.
1243 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1244 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1245 discriminator_ptr. Adjust calls.
1246 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1247 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1248 discriminator_ptr and set.
1249 * som.c (som_find_nearest_line): Similarly.
1250 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1251 _bfd_find_nearest_line_discriminator.
1252 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1253 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1254 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1255 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1256 "discriminator" and set.
1257 (_bfd_vms_find_nearest_line_discriminator): Delete.
1258 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1259 (alpha_vms_find_nearest_line): Update define.
1260 * bfd-in2.h: Regenerate.
1261 * libbfd.h: Regenerate.
1262 * libcoff.h: Regenerate.
1263
9c461f7d
AM		 12642014-10-15 Alan Modra <amodra@gmail.com>
1265
1266 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1267 * aout-adobe.c (aout_32_find_line): Define.
1268 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1269 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1270 * aout-target.h (MY_find_line): Define.
1271 * aout-tic30.c (MY_find_line): Define.
1272 * binary.c (binary_find_line): Define.
1273 * bout.c (aout_32_find_line): Define.
1274 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1275 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1276 (rs6000_xcoff64_aix_vec): Likewise.
1277 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1278 * elfxx-target.h (bfd_elfNN_find_line): Define.
1279 * i386msdos.c (msdos_find_line): Define.
1280 * i386os9k.c (aout_32_find_line): Define.
1281 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1282 (ieee_find_nearest_line, ieee_find_line,
1283 ieee_find_inliner_info): Define.
1284 * ihex.c (ihex_find_line): Define.
1285 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1286 (_bfd_generic_find_line): Don't define.
1287 * libbfd.c (_bfd_generic_find_line): Delete.
1288 * libcoff-in.h (coff_find_line): Define.
1289 * libecoff.h (_bfd_ecoff_find_line): Define.
1290 * mach-o.h (bfd_mach_o_find_line): Define.
1291 * mmo.c (mmo_find_line): Define.
1292 * nlm-target.h (nlm_find_line): Define.
1293 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1294 (oasys_find_nearest_line, oasys_find_line,
1295 oasys_find_inliner_info): Define.
1296 * pef.c (bfd_pef_find_line): Define.
1297 * plugin.c (bfd_plugin_find_line): Define.
1298 * ppcboot.c (ppcboot_find_line): Define.
1299 * som.c (som_find_line): Define.
1300 * srec.c (srec_find_line): Define.
1301 * tekhex.c (tekhex_find_line): Define.
1302 * versados.c (versados_find_line): Define.
1303 * vms-alpha.c (alpha_vms_find_line): Define.
1304 * xsym.c (bfd_sym_find_line): Define.
1305 * bfd-in2.h: Regenerate.
1306 * libbfd.h: Regenerate.
1307 * libcoff.h: Regenerate.
1308
91dc4e0a
TG		 13092014-10-15 Tristan Gingold <gingold@adacore.com>
1310
1311 * version.m4: Bump version to 2.25.51
1312 * configure: Regenerate.
1313
5697705a
L		 13142014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1315
1316 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1317 offset is less than 2.
1318 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1319
65879393
AM		 13202014-10-14 Alan Modra <amodra@gmail.com>
1321
1322 PR 17453
1323 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1324 (EIGHT_GAZILLION): Delete.
1325
5b69e357
AM		 13262014-10-13 Alan Modra <amodra@gmail.com>
1327
1328 PR 17467
1329 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1330 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1331 flags enabling conversion of CIEs and FDEs to use relative encoding.
1332 (find_merged_cie): Similarly.
1333 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1334 relocatable, except for CIE pointer.
1335 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1336 relocs against symbols in dropped comdat group sections.
1337 (bfd_elf_discard_info): Do some eh_frame optimisation when
1338 relocatable.
1339
3d68f91c
JM		 13402014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1341
1342 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1343 the hwcaps2 object attribute.
1344
c2aaac08
AM		 13452014-10-04 Alan Modra <amodra@gmail.com>
1346
1347 PR 17447
1348 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1349 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1350 range FDEs for discarding.
1351 (vma_compare): Sort on range after address.
1352 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1353 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1354 error message rather than "fde".
1355 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1356 error message.
1357
cf7363b4
L		 13582014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1359
1360 PR ld/17440
1361 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1362 for OLD_FREEBSD_ABI_LABEL.
1363
e44f5bef
MT		 13642014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1365
1366 PR 17422
1367 * plugin.c (try_claim): New function. Moved from
1368 bfd_plugin_object_p.
1369 (try_load_plugin): Pass through bfd. Add test.
1370 (load_plugin): Pass through bfd.
1371 (bfd_plugin_object_p): Move logic to try_claim.
1372
331ed130
SA		 13732014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1374
1375 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1376 call relaxation use furthermost addresses where call source and
1377 destination can be to check whether it's in the range of a direct
1378 call.
1379
aa8f4d1e
AM		 13802014-09-22 Alan Modra <amodra@gmail.com>
1381
1382 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1383 false for overflow or overlapping FDEs. Give more detail in
1384 error messages.
1385
c3eb94b4
MF		 13862014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1387
1388 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1389 the addend if relocations are RELA.
1390
f4cb41f4
KLC		 13912014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1392
1393 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1394 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1395
e00d879a
AK		 13962014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1397
1398 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1399 for PIE.
1400 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1401 for PIE.
1402
92c9bcd4
JK		 14032014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1404
1405 PR gdb/17407
1406 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1407
70e99720
TG		 14082014-09-16 Terry Guo <terry.guo@arm.com>
1409
1410 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1411 failed to merge.
1412
1c8f6a4d
KLC		 14132014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1414
1415 * bfd-in2.h: Regenerate.
1416 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1417 (nds32_elf_relax_section): Code refactoring.
1418 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1419 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1420 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1421 pattern. The first three is moved from nds32_elf_relax_section,
1422 and the last three is new function.
1423 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1424 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1425 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1426 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1427 three is moved from nds32_elf_relax_section, and the last four
1428 is new function.
1429 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1430 pattern and address setting pattern.
1431 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1432 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1433 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1434 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1435 nds32_elf_relax_letlsls): Relax TLS pattern.
1436 (nds32_relax_adjust_label): Adjust alignment and nop.
1437 (nds32_elf_pick_relax): Choose relaxation optimization.
1438 (nds32_elf_get_relocated_section_contents): New hook.
1439 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1440 table 234th entry.
1441 * elf32-nds32.h: Declare.
1442 * libbfd.h: Regenerate.
1443 * reloc.c: Add nds32 new relocations.
1444
6d74e8a1
CG		 14452014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1446
1447 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1448 'name' for the typo issue, which related with commit
1449 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1450
7361da2c
AB		 14512014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1452 Matthew Fortune <matthew.fortune@imgtec.com>
1453
1454 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1455 * archures.c (bfd_architecture): Likewise.
1456 * bfd-in2.h (bfd_architecture): Likewise.
1457 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1458 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1459 BFD_RELOC_MIPS_19_PCREL_S2.
1460 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1461 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1462 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1463 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1464 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1465 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1466 BFD_RELOC_LO16_PCREL.
1467 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1468 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1469 and R_MIPS_PCLO16.
1470 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1471 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1472 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1473 BFD_RELOC_LO16_PCREL.
1474 * elfn32-mips.c: Likewise.
1475 * elfxx-mips.c (MIPSR6_P): New define.
1476 (mipsr6_exec_plt_entry): New array.
1477 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1478 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1479 (aligned_pcrel_reloc_p): New function.
1480 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1481 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1482 (mips_elf_calculate_relocation): Add support for relocs:
1483 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1484 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1485 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1486 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1487 (_bfd_mips_elf_check_relocs): Add support for relocs:
1488 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1489 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1490 pc relative relocs.
1491 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1492 plt entry.
1493 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1494 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1495 (mips_32bit_flags_p): Add support for mips32r6.
1496 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1497 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1498 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1499 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1500 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1501 BFD_RELOC_MIPS_19_PCREL_S2.
1502 * config.bfd: Add mips*-img-elf* target triple.
1503
a9d58c06
AB		 15042014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1505
1506 * config.bfd: Add mips*-img-elf* target triple.
1507
ae6c7e33
AM		 15082014-09-12 Alan Modra <amodra@gmail.com>
1509
1510 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1511 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1512 range of FDEs to hdr_info->array.
1513 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1514 .eh_frame_hdr entries, and overlapping FDEs.
1515
a485e98e
AM		 15162014-09-10 Alan Modra <amodra@gmail.com>
1517
1518 * elf.c (assign_file_positions_except_relocs): Move section header
1519 placement to..
1520 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1521 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1522 * elflink.c (bfd_elf_final_link): Don't call above function.
1523
6128f9cf
AM		 15242014-08-30 Alan Modra <amodra@gmail.com>
1525
1526 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1527
4805fc55
AM		 15282014-08-29 Alan Modra <amodra@gmail.com>
1529
1530 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1531 error for calls via a toc adjusting stub without a nop.
1532
b138affb
AM		 15332014-08-29 Alan Modra <amodra@gmail.com>
1534
1535 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1536 error. Remove redundant bfd_set_error.
1537
bd25671c
AM		 15382014-08-29 Alan Modra <amodra@gmail.com>
1539
1540 * srec.c (srec_scan): Revert last change. Report an error for
1541 S-records with less than the miniumum byte count.
1542
376c8d5b
L		 15432014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1544
1545 * srec.c (srec_scan): Return error for 0 size.
1546
c8831961
L		 15472014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1548
1549 PR ld/17306
1550 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1551 to check discarded input section.
1552 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1553
29a9f53e
L		 15542014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1555
1556 PR ld/17313
1557 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1558 sections to input from ld --just-symbols.
1559
32e79d39
DD		 15602014-08-26 DJ Delorie <dj@redhat.com>
1561
1562 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1563 relaxation type.
1564
614b09ce
JW		 15652014-08-26 Jiong Wang <jiong.wang@arm.com>
1566
1567 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1568 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1569 shared library.
1570 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1571
0d6d4c82
NC		 15722014-08-26 Nick Clifton <nickc@redhat.com>
1573
1574 * config.bfd: Fix typo in or1knd selection.
1575
a4a027b7
KT		 15762014-08-22 Kai Tietz <ktietz@redhat.com>
1577
1578 PR binutils/11822
1579 * coffcode.h (coff_compute_section_file_positions): Keep
1580 FileAlignment valid as set.
1581
4564fb94
AM		 15822014-08-22 Alan Modra <amodra@gmail.com>
1583
1584 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1585 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1586
da44f4e5
AM		 15872014-08-22 Alan Modra <amodra@gmail.com>
1588
1589 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1590 parsed_eh_frames.
1591 (_bfd_elf_begin_eh_frame_parsing): Delete.
1592 (_bfd_elf_end_eh_frame_parsing): Delete.
1593 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1594 (_bfd_elf_end_eh_frame_parsing): Delete.
1595 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1596 !info->relocatable in place of merge_cies.
1597 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1598 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1599 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1600 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1601 (ppc64_elf_size_stubs): ..here and..
1602 (ppc64_elf_finish_dynamic_sections): ..here.
1603
1d7c9635
MR		 16042014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1605
1606 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1607
c5423981
TG		 16082014-08-21 Tony Wang <tony.wang@arm.com>
1609
1610 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1611 the veneer routine for R_ARM_THM_JUMP19.
1612 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1613 (elf32_arm_size_stub): Ditto.
1614
469a3493
RM		 16152014-08-20 Roland McGrath <mcgrathr@google.com>
1616
1617 PR ld/17277
1618 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1619 all reloc types with pc_relative set in the howto, not just for
1620 R_ARM_REL32 and R_ARM_REL32_NOI.
1621 (allocate_dynrelocs_for_symbol): Update comment.
1622 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1623 set in the howto, set call_reloc_p and may_need_local_target_p but
1624 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1625 (elf32_arm_check_relocs): Likewise.
1626
01e6c1a4
WN		 16272014-08-20 Will Newton <will.newton@linaro.org>
1628
1629 * config.bfd: Default armeb-*-eabi* to big endian.
1630
2974be62
AM		 16312014-08-19 Alan Modra <amodra@gmail.com>
1632
1633 * configure: Regenerate.
1634
1009ef28
AM		 16352014-08-18 Alan Modra <amodra@gmail.com>
1636
1637 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1638 use dynrelocs for ifunc.
1639 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1640
1240be6b
AM		 16412014-08-18 Alan Modra <amodra@gmail.com>
1642
1643 PR 17287
1644 * elflink.c (on_needed_list): Only consider libraries that have
1645 been loaded.
1646
75938853
AM		 16472014-08-18 Alan Modra <amodra@gmail.com>
1648
1649 * elflink.c (bfd_elf_discard_info): Return int error status.
1650 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1651 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1652 * bfd-in2.h: Regenerate.
1653
513ea82e
AM		 16542014-08-14 Alan Modra <amodra@gmail.com>
1655
1656 * peXXigen.c (pe_print_reloc): Protect against access past end
1657 of .reloc section.
1658
18cd5bce
AM		 16592014-08-14 Alan Modra <amodra@gmail.com>
1660
1661 PR 16563
1662 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1663 in the order they are mapped to output sections.
1664
b879806f
AM		 16652014-08-14 Alan Modra <amodra@gmail.com>
1666
1667 * configure.ac: Delete redundant plugin related checks.
1668 * configure: Regenerate.
1669
ffccb7af
SK		 16702014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1671
1672 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1673 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1674 and SYMBOLIC_BIND.
1675
46135103
AM		 16762014-08-12 Alan Modra <amodra@gmail.com>
1677
1678 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1679 here when not calling the generic add_symbol function. Formatting.
1680 Correct handling of indirect symbols. Update notice call.
1681 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1682 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1683 symbols early. Update notice call. Add comments regarding weak
1684 symbols vs. indirect.
1685
88d3f087
AM		 16862014-08-12 Alan Modra <amodra@gmail.com>
1687
1688 PR ld/16746
1689 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1690 !lto_plugin_active.
1691
7f59d2ac
CG		 16922014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1693
1694 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1695 zero terminated.
1696
db712946
L		 16972014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1698 Alan Modra <amodra@gmail.com>
1699
1700 PR ld/16746
1701 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1702 warning for references in LTO IR to warning symbols.
1703
59c26567
AM		 17042014-08-07 Alan Modra <amodra@gmail.com>
1705
1706 * linker.c (WARN, CWARN): Collapse these states to WARN.
1707 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1708 new WARN.
1709
aaffae57
DE		 17102014-08-05 Doug Evans <dje@google.com>
1711
1712 * bfd-in2.h: Regenerate.
1713 * libcoff.h: Regenerate.
1714
e034b2cc
MR		 17152014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1716
1717 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1718 rawsize if changing size.
1719
7833fb7b
AM		 17202014-08-05 Alan Modra <amodra@gmail.com>
1721
1722 PR ld/17226
1723 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1724
02eb0a49
AM		 17252014-08-05 Alan Modra <amodra@gmail.com>
1726
1727 * linker.c (generic_link_check_archive_element): Move handling
1728 of command link -u symbols with a common symbol def to the
1729 code handling non-common symbols so that archive element symbols
1730 are loaded. Use generic_link_add_object_symbols.
1731
13e570f8
AM		 17322014-08-05 Alan Modra <amodra@gmail.com>
1733
1734 PR 13557
1735 * linker.c (struct archive_list, struct archive_hash_entry,
1736 struct archive_hash_table, archive_hash_newfunc,
1737 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1738 archive_hash_table_free): Delete.
1739 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1740 checkfn. Rewrite using a straight-forward scan over archive map.
1741 (generic_link_check_archive_element_no_collect,
1742 generic_link_check_archive_element_collect,
1743 generic_link_check_archive_element): Add h and name params.
1744 * aoutx.h (aout_link_check_archive_element): Likewise.
1745 * pdp11.c (aout_link_check_archive_element): Likewise.
1746 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1747 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1748 scan symbols, simply add archive element whenever h is undefined.
1749 (coff_link_check_ar_symbols): Delete.
1750 * ecoff.c (read_ext_syms_and_strs): Delete.
1751 (reread_ext_syms_and_strs): Delete.
1752 (ecoff_link_check_archive_element): Add h and name param. Don't
1753 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1754 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1755 archive_pass.
1756 (elf_link_add_archive_symbols): Delete "defined" array, merge
1757 functionality into "included". Make "included" a char array. Don't
1758 set or test archive_pass.
1759 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1760 * libbfd.h: Regenerate.
1761
8c784016
KK		 17622014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1763
1764 PR 10373
1765 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1766
351cdf24
MF		 17672014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1768
1769 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1770 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1771 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1772 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1773 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1774 (_bfd_mips_elf_fake_sections): Likewise.
1775 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1776 (_bfd_mips_elf_additional_program_headers): Account for new
1777 PT_MIPS_ABIFLAGS program header.
1778 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1779 associate with .MIPS.abiflags.
1780 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1781 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1782 (infer_mips_abiflags): Likewise.
1783 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1784 (mips_32bit_flags_p): Moved higher.
1785 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1786 checking for FP ABIs.
1787 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1788 checks. Check EF_MIPS_FP64 flag consistency.
1789 (print_mips_ases, print_mips_isa_ext): New static function.
1790 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1791 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1792 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1793 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1794 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1795 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1796 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1797 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1798
b794fc1d
AM		 17992014-07-28 Alan Modra <amodra@gmail.com>
1800
1801 PR 13227
1802 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1803 __gnu_lto_slim to armap.
1804 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1805 __gnu_lto_slim to linker hash table.
1806
48494700
AG		 18072014-07-27 Anthony Green <green@moxielogic.org>
1808
1809 * config.bfd: Add moxie-*-moxiebox*.
1810
3d52a869
JS		 18112014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1812
1813 Add or reactivate or1k-*-rtems*
1a8bdf69 1814 * config.bfd (or1k-*-rtems*): Reactivate.
3d52a869 1815
cca5b8b6
L		 18162014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1817
1818 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1819 ELFOSABI_GNU input.
1820 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1821 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1822
144bed8d
L		 18232014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1824
1825 PR binutils/17154
1826 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1827 and R_*_IRELATIVE relocation offset with PLT entry.
1828 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1829 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1830 (elf_x86_64_get_synthetic_symtab): Use it.
1831
998d811a
L		 18322014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1833
1834 PR ld/17057
1835 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1836 next_tls_desc_index with elf.srelplt->reloc_count.
1837
87f14779
AM		 18382014-07-15 Alan Modra <amodra@gmail.com>
1839
1840 * cache.c (cache_bread_1): Don't return -1 when fread returns
1841 a positive value.
1842
cd3416da
AM		 18432014-07-15 Alan Modra <amodra@gmail.com>
1844
1845 * elflink.c (elf_merge_st_other): Update comments. Simplify
1846 visibility handling. Make isym const. Move code modifying
1847 isym->st_other for --exclude-libs to..
1848 (elf_link_add_object_symbols): ..here.
1849
17ca87fc
MN		 18502014-07-11 Maks Naumov <maksqwe1@ukr.net>
1851
1852 PR 17141
1853 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1854
5bc8cb6f
NC		 18552014-07-08 Nick Clifton <nickc@redhat.com>
1856
1857 PR ld/17110
1858 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1859 segments in input bfds.
1860
7572ca89
WN		 18612014-07-08 Will Newton <will.newton@linaro.org>
1862
1863 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1864 value to 64kB and remove custom setting for NaCl.
1865
bffebb6b
AM		 18662014-07-08 Alan Modra <amodra@gmail.com>
1867
1868 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1869 bits from source to dest.
1870 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1871 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1872 Likewise.
1873 * bfd-in2.h: Regenerate.
1874
2e0488d3
JW		 18752014-07-08 Jiong Wang <jiong.wang@arm.com>
1876
1877 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1878 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1879 when info->relocatable be true.
1880
75f58085
BS		 18812014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1882
1883 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1884 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1885 * bfd-in2.h: Regenerate.
1886 * libbfd.h: Regenerate.
1887
1110793a
AM		 18882014-07-04 Alan Modra <amodra@gmail.com>
1889
1890 * Makefile.am: Update "configure.in" comments.
1891 * PORTING: Likewise.
1892 * aoutx.h: Likewise.
1893 * configure.host: Likewise.
1894 * doc/bfdint.texi: Likewise.
1895 * targets.c: Likewise.
1896 * warning.m4: Likewise.
1897 * Makefile.in: Regenerate.
1898
35eafcc7
AM		 18992014-07-04 Alan Modra <amodra@gmail.com>
1900
1901 * configure.ac: Rename from configure.in.
1902 * Makefile.in: Regenerate.
1903 * config.in: Regenerate.
1904 * doc/Makefile.in: Regenerate.
1905
82b57a90
AM		 19062014-07-04 Alan Modra <amodra@gmail.com>
1907
1908 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1909 * Makefile.in: Regenerate.
1910
2e98a7bd
AM		 19112014-07-04 Alan Modra <amodra@gmail.com>
1912
1913 * version.m4: New file.
1914 * configure.in: Include version.m4.
1915 (AC_INIT): Update.
1916 * Makefile.am (RELEASE): Delete.
1917 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1918 * Makefile.in: Regenerate.
1919 * doc/Makefile.in: Regenerate.
1920
d1eca1e4
AM		 19212014-07-02 Alan Modra <amodra@gmail.com>
1922
1923 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1924 pointer_equality_needed when !readonly_dynrelocs.
1925 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1926
afb93314
AM		 19272014-07-02 Alan Modra <amodra@gmail.com>
1928
1929 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1930 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1931
b6a1c03a
AM		 19322014-07-01 Alan Modra <amodra@gmail.com>
1933
1934 * bfd.c (struct bfd): Reorganise for better packing. Delete
1935 "ifd" field. Make "format", "direction" and "flags" bitfields.
1936 (HAS_LOAD_PAGE): Delete, renumber following flags.
1937 * bfd-in2.h: Regenerate.
1938 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1939
7341d5e2
AM		 19402014-07-01 Alan Modra <amodra@gmail.com>
1941
1942 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1943 (struct ppc_link_hash_table): Increase size of stub_count array.
1944 (build_global_entry_stubs): Emit symbol on global entry stub.
1945 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1946 stub stats.
1947
810d4e75
AM		 19482014-07-01 Alan Modra <amodra@gmail.com>
1949
1950 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1951 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1952 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1953 generic linker.
1954 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1955 optimisation when --traditional-format.
1956
f36e8886
BS		 19572014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1958 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1959 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1960 Soundararajan <Sounderarajan.D@atmel.com>
1961
1962 * archures.c: Add avrtiny architecture for avr target.
1963 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1964 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1965 added for 16 bit LDS/STS instruction of avrtiny arch.
1966 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1967 BFD_RELOC_AVR_LDS_STS_16.
1968 (bfd_elf_avr_final_write_processing): Select machine number
1969 avrtiny arch.
1970 (elf32_avr_object_p): Set machine number for avrtiny arch.
1971 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1972 * bfd-in2.h: Regenerate.
1973 * libbfd.h: Regenerate.
1974
60d77146
NC		 19752014-06-26 Nick Clifton <nickc@redhat.com>
1976
1977 PR binutils/16949
1978 * dwarf2.c (is_str_attr): New function.
1979 (find_abstract_instance_name): Use it to determine when an
1980 attribute has a string value.
1981
15bfcc77
AM		 19822014-06-24 Alan Modra <amodra@gmail.com>
1983
1984 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1985 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1986 for --emit-relocs.
1987
886aba9e
PDM		 19882014-06-21 Philippe De Muyter <phdm@macqel.be>
1989
1990 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1991 a number of targets.
1992
eea6dad2
KM		 19932014-06-20 Kyle McMartin <kyle@redhat.com>
1994
1995 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1996 emitting initial-exec relocs when not linking an executable.
1997
9f19ab6d
WN		 19982014-06-16 Will Newton <will.newton@linaro.org>
1999
2000 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
2001 htab->next_tls_desc_index in the non-IPLT case.
2002 Calculate GOT offset correctly for the non-IPLT case.
2003 (allocate_dynrelocs_for_symbol): Don't increment
2004 htab->next_tls_desc_index here.
2005
eb9a5ecf
AM		 20062014-06-16 Alan Modra <amodra@gmail.com>
2007
2008 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
2009 created sections.
2010
d0ae9fbd
OJ		 20112014-06-13 Omair Javaid <omair.javaid@linaro.org>
2012
2013 * elfxx-aarch64.c (stdarg.h): Include.
2014 (string.h): Include.
2015 (_bfd_aarch64_elf_grok_prstatus): Updated.
2016 (_bfd_aarch64_elf_grok_psinfo): New function.
2017 (_bfd_aarch64_elf_write_core_note): New function.
2018 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
2019 (elf_backend_write_core_note): Define.
2020
d495ab0d
AM		 20212014-06-13 Alan Modra <amodra@gmail.com>
2022
2023 * archive.c: Include bfdlink.h.
2024 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
2025 * bfd.c (struct bfd): Add is_linker_output field.
2026 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
2027 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
2028 link.hash and is_linker_output.
2029 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
2030 param with bfd*. Assert is_linker_output and link.hash, and
2031 clear them before exit.
2032 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
2033 bfd_link_hash_table* param with bfd*. Hack is_linker_output
2034 and link.hash so we can free two linker hash tables.
2035 (elf32_mn10300_link_hash_table_create): Create static_hash_table
2036 first. Clean up on errors. Set hash_table_free pointer.
2037 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
2038 bfd_link_hash_table* param with bfd*.
2039 (elf32_arm_link_hash_table_create): Clean up on errors. Set
2040 hash_table_free pointer.
2041 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
2042 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
2043 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
2044 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
2045 * xcofflink.c: Similarly.
2046 * simple.c (bfd_simple_get_relocated_section_contents): Save and
2047 clear link.next before creating linker hash table. Clean up on
2048 errors, and restore link.next on exit.
2049 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
2050 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
2051 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
2052 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
2053 * hash.c (bfd_hash_table_init_n): Free table on error.
2054 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
2055 * bfd-in2.h: Regenerate.
2056 * libbfd.h: Regenerate.
2057 * libcoff.h: Regenerate.
2058
caa4096e
AM		 20592014-06-13 Alan Modra <amodra@gmail.com>
2060
2061 PR 17047
2062 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
2063 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
2064 * bfd.c (bfd_link_hash_table_free): Don't define.
2065 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
2066 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
2067 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
2068 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
2069 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
2070 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2071 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
2072 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
2073 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
2074 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
2075 * xsym.c: Don't define various link_hash_table_free defines, and
2076 remove from bfd_target vars. Temporarily reference some of the
2077 target link_hash_table_free functions to avoid warnings.
2078 * bfd-in2.h: Regenerate.
2079 * libbfd.h: Regenerate.
2080
68faa637
AM		 20812014-06-13 Alan Modra <amodra@gmail.com>
2082
2083 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
2084 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
2085 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
2086 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
2087 Move link_hash_table_free functions before their corresponding
2088 link_hash_table_create functions.
2089
c72f2fb2
AM		 20902014-06-13 Alan Modra <amodra@gmail.com>
2091
2092 * bfd.c (struct bfd): Replace link_next with a union.
2093 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
2094 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
2095 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
2096 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
2097 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
2098 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
2099 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
2100 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
2101 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2102 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
2103 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
2104 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
2105 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
2106 * bfd-in2.h: Regenerate.
2107
7ed689ad
AM		 21082014-06-11 Alan Modra <amodra@gmail.com>
2109
2110 * linker.c (unwrap_hash_lookup): Add missing parens.
2111
07821655
KT		 21122014-06-11 Kai Tietz <ktietz@redhat.com>
2113
2114 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
2115 * libcoff.h: Regenerated.
2116
7b8e2718
AM		 21172014-06-10 Alan Modra <amodra@gmail.com>
2118
b71c4043 2119 PR ld/16910
7b8e2718 2120 * linker.c (unwrap_hash_lookup): New function.
1a8bdf69 2121 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
7b8e2718
AM		 2122 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2123 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2124 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2125 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2126 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2127 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2128 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2129
a47622ac
AM		 21302014-06-07 Alan Modra <amodra@gmail.com>
2131
2132 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
2133 insn as a bitfield; Use complain_overflow_bitfield.
2134 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2135
270c9937
JB		 21362014-06-05 Joel Brobecker <brobecker@adacore.com>
2137
2138 * development.sh: New file.
2139 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
2140 Make -Werror the default with GCC only if DEVELOPMENT is true.
2141 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2142 $(srcdir)/development.sh.
2143 * Makefile.in, configure: Regenerate.
2144
ac21917f
WN		 21452014-06-04 Will Newton <will.newton@linaro.org>
2146
810d4e75 2147 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 2148 being non-NULL into an assert.
2149 (elfNN_aarch64_tls_relax): Remove unused code.
2150
33ac0ca1
DD		 21512014-06-03 DJ Delorie <dj@redhat.com>
2152
2153 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
2154
c32abae8
NC		 21552014-06-03 Nick Clifton <nickc@redhat.com>
2156
2157 PR ld/16807
2158 * peXXigen.c (rsrc_process_section): Page align the new contents
2159 befgore writing out.
2160
397998fc
AM		 21612014-06-03 Alan Modra <amodra@gmail.com>
2162
2163 * elf64-ppc.c (ADDIS_R12_R2): Define.
2164 (build_plt_stub): Support fusion on ELFv2 stub.
2165 (ppc_build_one_stub): Likewise for plt branch stubs.
2166
b4894562
AM		 21672014-05-28 Alan Modra <amodra@gmail.com>
2168
2169 * elf32-rx.c (rx_table_map): Delete set but not used variables.
2170
4ba3b326
TG		 21712014-05-28 Tristan Gingold <gingold@adacore.com>
2172
2173 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
2174 to keep the length of the best fit range.
2175 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
2176 Likewise.
2177
7a2f2d82
DD		 21782014-05-27 DJ Delorie <dj@redhat.com>
2179
1a8bdf69 2180 * elf32-rx.c (get_symbol_value_maybe): New.
7a2f2d82
DD		 2181 (rx_elf_relocate_section): If we find a reloc against
2182 $tableentry$default$<name>, redirect it to the appropriate
2183 $tableentry$<n>$.
2184 (RX_Table_Info): New.
2185 (rx_table_find): New. Check all tables and SEC_KEEP all sections
2186 with table parts in them.
2187 (rx_check_directives): New.
2188 (rx_table_map_2): New.
2189 (rx_table_map): New.
2190 (rx_additional_link_map_text): New. Called to dump tables to the
2191 map file.
1a8bdf69 2192 * elf32-rx.h: New.
7a2f2d82 2193
bceec4b9
DD		 21942014-05-20 DJ Delorie <dj@redhat.com>
2195
2196 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2197
93d1b056
AM		 21982014-05-20 Alan Modra <amodra@gmail.com>
2199
2200 PR 16952
2201 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2202 Remove redundant setting of htab->elf.dynobj. Don't align.
2203 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2204 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2205 (create_sdata_sym): Delete.
2206 (elf_allocate_pointer_linker_section): Rename from
2207 elf_create_pointer_linker_section. Align section.
2208 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2209 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2210 and _SDA2_BASE_.
2211 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2212 Remove unnecessary tests on _SDA_BASE_ sym.
2213 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2214 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2215 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2216 (ppc_elf_maybe_strip_sdata_syms): Declare.
2217
a7c7b2ba
RM		 22182014-05-16 Ryan Mansfield <rmansfield@qnx.com>
2219
b4894562 2220 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 2221
22222014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 2223
2224 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2225 in a section with no contents.
2226 (is_vma_in_section, find_section_by_vma): New functions.
2227 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2228 offsets in the debug directory.
2229 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2230 Byte-swap GUID from little-endian to big-endian order for
2231 consistent and conventional display.
2232
856ea05c
KP		 22332014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2234
2235 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2236 64-bit doubles objects mix with 32-bit doubles objects.
2237 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2238
68e0f6b1
HPN		 22392014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2240
2241 * mmo.c: Update URLs in documentation comments.
2242
1058c753
VA		 22432014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2244 David Weatherford <weath@cadence.com>
2245 Max Filippov <jcmvbkbc@gmail.com>
2246
2247 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2248 signed.
2249
e59bc75b
AT		 22502014-05-07 Andreas Tobler <andreast@fgznet.ch>
2251
2252 * config.bfd: Add proper arm config for *-*-freebsd*.
2253
ae52f483
AB		 22542014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2255
2256 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2257 mips32r5 and mips64r5.
2258 * archures.c (bfd_architecture): Likewise.
2259 * bfd-in2.h (bfd_architecture): Likewise.
2260 * cpu-mips.c (arch_info_struct): Likewise.
2261 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2262
757a636f
RS		 22632014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2264
2265 * elfxx-mips.h (elfxx-mips.h): Declare.
2266 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2267 Tag_GNU_MIPS_ABI_FP mismatches.
2268 (_bfd_mips_fp_abi_string): New function.
2269
2f67d686
AM		 22702014-05-02 Alan Modra <amodra@gmail.com>
2271
2272 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2273 * configure.in: Likewise.
2274 * configure: Regenerate.
2275
6d00b590
AM		 22762014-05-02 Alan Modra <amodra@gmail.com>
2277
2278 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2279 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2280 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2281 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2282 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2283 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2284 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2285 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2286 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2287 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2288 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2289 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2290 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2291 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2292 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2293 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2294 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2295 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2296 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2297 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2298 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2299 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2300 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2301 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2302 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2303 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2304 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2305 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2306 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2307 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2308 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2309 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2310 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2311 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2312 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2313 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2314 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2315 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2316 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2317 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2318 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2319 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2320 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2321 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2322 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2323 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2324 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2325 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2326 on aout targets.
2327 * configure: Regenerate.
2328
1218d67d
HPN		 23292014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2330
2331 * mmo.c (mmo File layout documentation): Add note about low bits
2332 of address.
2333 (mmo_write_chunk): When handling data remainder, assert that
2334 previous remaining data is flushed.
2335 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2336 when dealing with an aligned VMA and for aligned lengths. Don't skip
2337 the last 32-bit-word of zeros.
2338 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2339 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2340 emitting data, not after updating it.
2341 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2342
a953eec9
NC		 23432014-04-30 Nick Clifton <nickc@redhat.com>
2344
2345 * compress.c (bfd_is_section_compressed): When checking the
2346 .debug_str section, also check the fifth byte in the section is
2347 not part of a string.
2348
5087d529
AM		 23492014-04-30 Alan Modra <amodra@gmail.com>
2350
2351 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2352 (find_merged_cie): Identify personality functions by (bfd_id,index)
2353 pair when a local sym is used.
2354
230977a4
CS		 23552014-04-29 Christian Svensson <blue@cmd.nu>
2356
2357 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2358 into .rela.got if it contained TLS relocations as well.
2359
40af4a36
NC		 23602014-04-28 Nick Clifton <nickc@redhat.com>
2361
2362 PR ld/16821
2363 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2364 time warning.
2365
a9e18c6a
AM		 23662014-04-26 Alan Modra <amodra@gmail.com>
2367
2368 * po/SRC-POTFILES.in: Regenerate.
2369 * configure: Regenerate.
2370
88667baf
NC		 23712014-04-25 Nick Clifton <nickc@redhat.com>
2372
2373 PR ld/16821
2374 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2375 a 342-bit host. This time for older versions of gcc.
2376
08937d80
NC		 23772014-04-24 Nick Clifton <nickc@redhat.com>
2378
2379 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2380 32-bit hosts.
2381
93ee1e36
AM		 23822014-04-24 Alan Modra <amodra@gmail.com>
2383
2384 PR 16867
2385 * dwarf2.c: Formatting.
2386 (struct dwarf2_debug): Make adjusted_section_count signed.
2387 (unset_sections): Make i signed.
2388 (set_debug_vma): New function.
2389 (place_sections): Handle separate debug object file. Set VMA
2390 on debug sections, even if they have an output section. Also
2391 set VMA on zero size sections, and non-load but alloc sections.
2392 Set adjusted_section_count to -1 when no section adjustment.
2393 Malloc adjusted_sections. Don't double last_vma. Transfer
2394 alloc section VMAs to separate debug file.
2395 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2396 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2397 test on symbols being the same before using old stash. Read
2398 and use separate debug file symbols. Call place_sections.
2399 (find_line): Don't call place_sections here.
2400 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2401 * libbfd.h: Regenerate.
2402 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2403 _bfd_dwarf2_slurp_debug_info call.
2404 * simple.c (simple_save_output_info): Clarify comment.
2405
3714081c
NC		 24062014-04-24 Nick Clifton <nickc@redhat.com>
2407
2408 PR ld/16807
2409 * peXXigen.c (struct rsrc_regions): New structure.
2410 (rsrc_print_resource_directory): Use new structure. Include
2411 offset of directory in listing.
2412 (rsrc_print_resource_entry): Likewise.
2413 (rsrc_print_section): Likewise.
2414 (rsrc_count_entries): Do not increment sizeof_strings or
2415 sizeof_leaves.
2416 (rsrc_count_directory): Do not increment sizeof_tables.
2417 (rsrc_compute_region_sizes): New function.
2418 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2419 (rsrc_process_section): Compute size of regions after merging
2420 entries.
2421
cd0449ab
AM		 24222014-04-23 Alan Modra <amodra@gmail.com>
2423
2424 PR ld/16787
2425 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2426 (place_sections): Do not modify VMA of sections when called from
2427 linker after sections have been placed in output sections. Short
2428 circuit single section case.
2429 (save_section_vma, section_vma_same): New functions.
2430 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2431 change.
2432 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2433 when non-relocatable.
2434
d5f59c10
NC		 24352014-04-22 Nick Clifton <nickc@redhat.com>
2436
2437 PR ld/16821
2438 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2439
73589c9d
CS		 24402014-04-22 Christian Svensson <blue@cmd.nu>
2441
2442 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2443 * archures.c: Likewise.
2444 * coffcode.h: Likewise.
2445 * config.bfd: Likewise.
2446 * configure.in: Likewise.
2447 * reloc.c: Likewise.
2448 * targets.c: Likewise.
2449 * cpu-or1k.c: New file.
2450 * elf32-or1k.c: New file.
2451 * coff-or32.c: Delete.
2452 * cpu-openrisc.c: Delete.
2453 * cpu-or32.c: Delete.
2454 * elf32-openrisc.c: Delete.
2455 * elf32-or32.c: Delete.
2456 * Makefile.in: Regenerate.
2457 * bfd-in2.h: Regenerate.
2458 * configure: Regenerate.
2459 * libbfd.h: Regenerate.
2460
285fc9d8
YZ		 24612014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2462
2463 PR ld/16821
2464 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2465
5d3b02f0
WN		 24662014-04-22 Will Newton <will.newton@linaro.org>
2467
2468 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2469 function. (elf_backend_section_flags): Remove define.
2470
cc75d373
RH		 24712014-04-21 Richard Henderson <rth@redhat.com>
2472
d1c109de
RH		 2473 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2474 parameter; honor it and disable got merging when false.
2475 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2476 the first pass of relaxation.
2477 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2478 the end of the LITERAL+LITUSE chain.
2479 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2480 second pass of relaxation.
2481
cc75d373
RH		 2482 * configure.ac (use_secureplt): Enable by default.
2483 * configure: Rebuild.
2484
c9ffd2ea
TG		 24852014-04-18 Tristan Gingold <gingold@adacore.com>
2486
2487 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2488 bind_content, weak_bind_content, lazy_bind_content,
2489 export_content.
2490 (bfd_mach_o_load_command): Add comments, add next field.
2491 (mach_o_data_struct): Replace commands field by first_command
2492 and last_command.
2493 * mach-o.c (bfd_mach_o_append_command): New function.
2494 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2495 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2496 copy fields.
2497 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2498 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2499 (bfd_mach_o_write_thread): Use macro instead of literal.
2500 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2501 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2502 functions.
2503 (bfd_mach_o_write_symtab_content): New function (extracted
2504 from bfd_mach_o_write_symtab).
2505 (bfd_mach_o_write_symtab): Split.
2506 (bfd_mach_o_count_indirect_symbols): Move
2507 (bfd_mach_o_build_dysymtab): Remove layout code.
2508 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2509 (bfd_mach_o_count_sections_for_seg): Remove.
2510 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2511 bfd_mach_o_build_seg_command).
2512 (bfd_mach_o_build_exec_seg_command): New function.
2513 (bfd_mach_o_build_dysymtab_command): Remove.
2514 (bfd_mach_o_layout_commands): New function.
2515 (bfd_mach_o_init_segment): New function.
2516 (bfd_mach_o_build_commands): Major rework to handle non-object
2517 files.
2518 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2519 function.
2520 (bfd_mach_o_read_dyld_info): Clear content fields.
2521 (bfd_mach_o_read_segment): Adjust call.
2522 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2523 chained.
2524 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2525 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2526 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2527 Likewise.
2528
967b2c53
TG		 25292014-04-18 Tristan Gingold <gingold@adacore.com>
2530
2531 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2532 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2533 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2534 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2535
4525c51a
TG		 25362014-04-18 Tristan Gingold <gingold@adacore.com>
2537
2538 * mach-o.h (bfd_mach_o_dylinker_command)
2539 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2540 name_len field.
2541 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2542 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2543
4384b284
TG		 25442014-04-18 Tristan Gingold <gingold@adacore.com>
2545
2546 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2547 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2548 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2549 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2550 each targets declared.
2551 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2552 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2553
452216ab
TG		 25542014-04-18 Tristan Gingold <gingold@adacore.com>
2555
2556 * mach-o.c (bfd_mach_o_write_thread)
2557 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2558 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2559 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2560 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2561 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2562 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2563 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2564 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2565 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2566 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2567 (bfd_mach_o_read_command): Now return a boolean status.
2568 Adjust return statements.
2569 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2570 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2571
cb22ccf4
KCY		 25722014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2573
2574 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2575 field. Add assigned_low_gotno and assigned_high_gotno fields.
2576 (mips_elf_create_local_got_entry): Update out-of-space condition.
2577 Set index of new GOT entry to assigned_low_gotno if required by
2578 the current relocation, else set it to assigned_high_gotno.
2579 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2580 with assigned_low_gotno.
2581 (mips_elf_multi_got): Initialize assigned_low_gotno and
2582 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2583 in place of assigned_gotno when handling global GOT entries.
2584 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2585 assigned_high_gotno.
2586 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2587 gap in the middle of local GOT space.
2588
4c34aff8
AM		 25892014-04-17 Alan Modra <amodra@gmail.com>
2590
2591 PR 16846
2592 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2593 current bfd is a plugin. Don't always set type_change_ok
2594 when old bfd is a plugin.
2595
12241a34
TG		 25962014-04-16 Tristan Gingold <gingold@adacore.com>
2597
2598 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2599 flag.
2600
40fd06d1
AM		 26012014-04-16 Alan Modra <amodra@gmail.com>
2602
2603 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2604 with "ba 0" rather than zeros.
2605
fa85fb9a
MS		 26062014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2607
2608 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2609
da3a2088
AM		 26102014-04-14 Alan Modra <amodra@gmail.com>
2611
2612 * elf32-ppc.c (BA): Define
2613 (ppc_elf_link_hash_table_create): Correct default_params.
2614 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2615 than "nop" for ppc476_workaround.
2616 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2617 and __glink_PLTresolve. Ensure plt call stub at end of page
2618 doesn't allow fall-thru prefetch.
2619
32ae0d80
NC		 26202014-04-11 Nick Clifton <nickc@redhat.com>
2621
2622 PR ld/16821
2623 * peXXigen.c (abs_finder): New function.
2624 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2625 than 1^32 try to convert them into section relative values
2626 instead.
2627
85cf705b
NC		 26282014-04-11 Nick Clifton <nickc@redhat.com>
2629
2630 * bfd-in2.h: Regenerate.
2631 * libbfd.h: Regenerate.
2632
1511baec
SL		 26332014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2634
2635 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2636 when building function stubs.
2637
e4ef1b6c
DC		 26382014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2639
2640 * elf32-avr.c: Add DIFF relocations for AVR.
2641 (avr_final_link_relocate): Handle the DIFF relocs.
2642 (bfd_elf_avr_diff_reloc): New.
2643 (elf32_avr_is_diff_reloc): New.
2644 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2645 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2646 bytes.
2647
2648 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2649
e30d16e9
AM		 26502014-04-09 Alan Modra <amodra@gmail.com>
2651
2652 * libcoff.h: Regenerate.
2653
b4ab4364
AM		 26542014-04-09 Alan Modra <amodra@gmail.com>
2655
2656 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2657 of safe ppc476 insns at end of page. Also remove non-branch insns.
2658 Expand comments.
2659
6e6e7cfc 26602014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 2661
2662 * peXXigen.c (pe_print_debugdata): New function: Displays the
2663 contents of the debug directory and decodes codeview entries.
2664 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2665 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2666 Add functions for reading and writing debugdir and codeview
2667 records.
2668 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2669 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2670 * libcoff-in.h (pe_tdata): Add build-id data.
2671 * libcoff.h: Regenerate.
2672 * coffcode.h (coff_write_object_contents): Run build_id
2673 after_write_object_contents hook.
2674
115c6d5c
AM		 26752014-04-05 Alan Modra <amodra@gmail.com>
2676
2677 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2678 merging non-default sym.
2679
26954155
TG		 26802014-04-04 Tristan Gingold <gingold@adacore.com>
2681
2682 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2683 configured for.
2684
ca148c5a
TG		 26852014-04-04 Tristan Gingold <gingold@adacore.com>
2686
2687 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2688 thinko on names length.
2689
47c50932
TG		 26902014-04-04 Tristan Gingold <gingold@adacore.com>
2691
2692 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2693 of output_section.
2694 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2695
4ef27e04
TG		 26962014-04-04 Tristan Gingold <gingold@adacore.com>
2697
2698 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2699
b69c8728
JT		 27002014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2701
2702 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2703 section before dereferencing.
2704 (pe_print_idata, pe_print_edata, pe_print_reloc)
2705 (rsrc_print_section): Don't bother interpreting the contents
2706 of sections which have no contents.
2707
1b6aeedb
MG		 27082014-04-03 Maria Guseva <m.guseva@samsung.com>
2709
2710 PR ld/16803
2711 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2712 file position.
2713
707e555b
TG		 27142014-04-03 Tristan Gingold <gingold@adacore.com>
2715
2716 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2717 output_section.
2718 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2719 Fix style.
2720 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2721
c3fcb775
AM		 27222014-04-03 Alan Modra <amodra@gmail.com>
2723
2724 * elf-bfd.h (struct elf_backend_data
2725 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2726 with "bfd_size_type size".
2727 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2728 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2729 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2730 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 2731 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2732 * bfd-in2.h: Regenerate.
c3fcb775 2733
7a79c514
TG		 27342014-04-02 Tristan Gingold <gingold@adacore.com>
2735
2736 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2737 (bfd_mach_o_prebind_cksum_command): New types.
2738 (bfd_mach_o_prebound_dylib_command): Rewrite.
2739 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2740 fields.
2741 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2742 command.
2743 (bfd_mach_o_read_prebind_cksum): New function.
2744 (bfd_mach_o_read_twolevel_hints): Ditto.
2745 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2746 commands.
2747
5979d6b6
AM		 27482014-04-02 Alan Modra <amodra@gmail.com>
2749
2750 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2751 Consolidate code handling possible section headers past end of
2752 segment. Don't use p_align for page size guess, instead use
2753 minpagesize. Take note of ld.so clearing section headers when
2754 p_memsz > p_filesz. Handle file header specifying no section
2755 headers. Handle zero p_align throughout. Default loadbase to
2756 zero. Add comments. Rename contents_size to high_offset, and
2757 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2758 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2759 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2760 Likewise.
2761 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2762 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2763 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2764 * bfd-in2.h: Regnerate.
2765
23d72939
TG		 27662014-04-01 Tristan Gingold <gingold@adacore.com>
2767
2768 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2769 when num == 0.
2770
6a631e86 27712014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 2772 Pavel Fedin <p.fedin@samsung.com>
6a631e86 2773
b4894562 2774 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 2775 entries on eabi and nacl targets.
2776 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 2777 (elf32_arm_nacl_plt_sym_val): Likewise.
2778 (elf32_arm_plt0_size): Add helper function.
2779 (elf32_arm_plt_size): Likewise.
6a631e86 2780
10be66a4
TG		 27812014-03-27 Tristan Gingold <gingold@adacore.com>
2782
2783 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2784 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2785
3cc27770
TG		 27862014-03-27 Tristan Gingold <gingold@adacore.com>
2787
2788 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2789 * mach-o.c (bfd_mach_o_write_symtab)
2790 (bfd_mach_o_write_contents)
2791 (bfd_mach_o_set_section_flags_from_bfd)
2792 (bfd_mach_o_build_seg_command): Fix indentation.
2793 (bfd_mach_o_get_base_address): New function.
2794
55bfc9ac
NC		 27952014-03-26 Nick Clifton <nickc@redhat.com>
2796
2797 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2798 relocations in discarded sections.
2799
d8028530
TG		 28002014-03-26 Tristan Gingold <gingold@adacore.com>
2801
2802 * mach-o.c (bfd_mach_o_convert_architecture): Add
2803 BFD_MACH_O_CPU_TYPE_ARM64.
2804
f6c7c3e8
AM		 28052014-03-26 Alan Modra <amodra@gmail.com>
2806
2807 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2808 needed plt entries when taking the address of functions for
2809 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2810 Move opd setup and abiversion checks to..
2811 (ppc64_elf_before_check_relocs): ..here. Renamed from
2812 ppc64_elf_process_dot_syms. Set output abiversion from input and
2813 input abiversion from output, if either is not set.
2814 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2815 (elf_backend_check_directives): Update.
2816
c955de36
WN		 28172014-03-25 Will Newton <will.newton@linaro.org>
2818
2819 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2820 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2821 of input sections rather than output sections.
2822
97323ad1
WN		 28232014-03-20 Will Newton <will.newton@linaro.org>
2824
2825 PR ld/16715
2826 * elf32-arm.c (elf32_arm_check_relocs): Set
2827 pointer_equality_needed for absolute references within
2828 executable links.
2829 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2830 unless pointer_equality_needed is set.
2831
1d63324c
NC		 28322014-03-19 Nick Clifton <nickc@redhat.com>
2833
6caf7111
NC		 2834 * peXXigen.c (rsrc_process_section): Add code to scan input
2835 sections and record their lengths. Use these lengths to find the
2836 start of each merged .rsrc section.
1d63324c 2837
fbe383b9
TG		 28382014-03-17 Tristan Gingold <gingold@adacore.com>
2839
2840 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2841 (bfd_mach_o_read_command): Ditto.
2842
5a026fc9
NC		 28432014-03-14 Meador Inge <meadori@codesourcery.com>
2844
b4894562
AM		 2845 * configure.in: Add strnlen to AC_CHECK_DECLS.
2846 * config.in: Regenerate.
2847 * configure: Regenerate.
2848 * sysdep.h (strnlen): Add prototype.
5a026fc9 2849
c3301df1
AM		 28502014-03-14 Alan Modra <amodra@gmail.com>
2851
2852 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2853 handling for VLE_SDA21 relocs.
2854
167ad85b
TG		 28552014-03-13 Tristan Gingold <gingold@adacore.com>
2856
2857 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2858 has been read.
2859 (pe_bfd_object_p): Also read version number to detect ILF.
2860 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2861 (x86_64pe_bigobj_vec): Define
2862 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2863 (bfd_coff_max_nscns): New macro.
2864 (coff_compute_section_file_positions): Use unsigned int for
2865 target_index. Compare with bfd_coff_max_nscns.
2866 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2867 Set a value for _bfd_coff_max_nscns.
2868 (header_bigobj_classid): New constant.
2869 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2870 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2871 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2872 functions.
2873 (bigobj_swap_table): New table.
2874 * libcoff.h: Regenerate.
2875 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2876 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2877 _bfd_coff_max_nscns.
2878 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2879 * coff-rs6000.c (bfd_xcoff_backend_data)
2880 (bfd_pmac_xcoff_backend_data): Likewise.
2881 * coff64-rs6000.c (bfd_xcoff_backend_data)
2882 (bfd_xcoff_aix5_backend_data): Likewise.
2883 * targets.c (x86_64pe_bigobj_vec): Declare.
2884 * configure.in (x86_64pe_bigobj_vec): New vector.
2885 * configure: Regenerate.
2886 * config.bfd: Add bigobj object format for Windows targets.
2887
c792917c
NC		 28882014-03-12 Nick Clifton <nickc@redhat.com>
2889
2890 PR ld/16671
2891 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2892 before testing for vxworks.
2893
fa47fa92
AM		 28942014-03-12 Alan Modra <amodra@gmail.com>
2895
2896 * Makefile.in: Regenerate.
2897
bbefd0a9
AM		 28982014-03-12 Alan Modra <amodra@gmail.com>
2899
2900 PR 16690
2901 * elf.c (copy_elf_program_header): Ignore first section lma if
2902 non-alloc.
2903
3c865fca
AM		 29042014-03-11 Alan Modra <amodra@gmail.com>
2905
2906 PR 16686
2907 * coff-rs6000.c: Include stdint.h.
2908 * coff64-rs6000.c: Likewise.
2909
ce15efd8
TG		 29102014-03-10 Tristan Gingold <gingold@adacore.com>
2911
2912 * ticoff.h: Removed.
2913
86c95733
AM		 29142014-03-08 Alan Modra <amodra@gmail.com>
2915
2916 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2917 many relocations. Correct bitsize and rightshift too for a number
2918 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2919 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2920 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2921 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2922 fields in instructions to signed/unsigned according to whether
2923 the field takes a signed or unsigned value. Tidy vle split16 code.
2924 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2925
b80eed39
AM		 29262014-03-08 Alan Modra <amodra@gmail.com>
2927
2928 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2929 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2930 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2931 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2932 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2933 fields in instructions to signed/unsigned according to whether
2934 the field takes a signed or unsigned value.
2935
c38e8559
PA		 29362014-03-07 Pedro Alves <palves@redhat.com>
2937
5893c83a 2938 PR gdb/16696
c38e8559
PA		 2939 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2940 through ptr_to_uint instead of through long.
2941
e9847026
NC		 29422014-03-06 Nick Clifton <nickc@redhat.com>
2943
2944 PR 16664
2945 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2946 attribute section names.
2947
4b95cf5c
AM		 29482014-03-05 Alan Modra <amodra@gmail.com>
2949
2950 Update copyright years.
2951
45965137
AM		 29522014-03-05 Alan Modra <amodra@gmail.com>
2953
2954 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2955 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2956 (ppc64_elf_check_relocs): Likewise.
2957 (ppc64_elf_relocate_section): Likewise.
2958 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2959 * bfd-in2.h: Regenerate.
2960 * libbfd.h: Regenerate.
2961
cd0c81e9 29622014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 2963
2964 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2965 Loongson-3A.
2966 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2967 extension of bfd_mach_mipsisa64r2.
2968
eed94f8f
NC		 29692014-03-04 Nick Clifton <nickc@redhat.com>
2970
2971 PR ld/16017
2972 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2973 (elf32_thumb2_plt_entry): New array.
2974 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2975 using thumb2 based PLT.
2976 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2977 entries.
2978 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2979 PLT entries.
2980 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2981 based PLT 0-entry.
2982 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2983 Thumb2 based PLT 0-entry.
2984 (elf32_arm_output_arch_local_syms): Handle creation of local
2985 symbols for Thumb2 based PLT entries.
2986
9850436d
AM		 29872014-02-28 Alan Modra <amodra@gmail.com>
2988
2989 PR ld/16643
2990 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2991 the same conditions we called check_relocs.
2992
1db37fe6
YG		 29932014-02-27 Yuri Gribov <y.gribov@samsung.com>
2994
2995 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2996 * bfd-in2.h: Regenerate.
2997 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2998 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2999 using long PLT entries.
3000 (bfd_elf32_arm_use_long_plt): New function.
3001 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
3002
db434ba0
AM		 30032014-02-27 Alan Modra <amodra@gmail.com>
3004
3005 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
3006 params for targets that don't use ppc32elf.em.
3007
d9972968
CLT		 30082014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
3009
3010 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
3011 of GOTOFF relocations.
3012
0ff2b86e
L		 30132014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
3014 H.J. Lu <hongjiu.lu@intel.com>
3015
3016 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
3017 (elf_x86_64_legacy_plt_entry): Likewise.
3018 (elf_x86_64_bnd_plt_entry): Likewise.
3019 (elf_x86_64_legacy_plt2_entry): Likewise.
3020 (elf_x86_64_bnd_plt2_entry): Likewise.
3021 (elf_x86_64_bnd_arch_bed): Likewise.
3022 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
3023 (elf_x86_64_link_hash_table): Add plt_bnd.
3024 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
3025 plt_bnd.
3026 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
3027 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
3028 in 64-bit mode.
3029 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
3030 symbols. Resolve call to the second PLT if it is created.
3031 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
3032 (elf_x86_64_relocate_section): Resolve PLT references to the
3033 second PLT if it is created.
3034 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
3035 second PLT entry for BND relocation.
3036 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
3037 the second PLT is created.
3038 (elf_x86_64_get_synthetic_symtab): New.
3039 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
3040
7d4c687d
AM		 30412014-02-19 Alan Modra <amodra@gmail.com>
3042
3043 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
3044 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
3045 provision of out-of-line register save/restore routines.
3046
5db3e65d
JC		 30472014-02-18 Jack Carter <jack.carter@imgtec.com>
3048
b4894562
AM		 3049 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
3050 PT_DYNAMIC segment flags.
5db3e65d 3051
024a2310
JK		 30522014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
3053
3054 PR binutils/16595
3055 * simple.c (struct saved_offsets): New.
3056 (simple_save_output_info): Use it for ptr.
3057 (simple_restore_output_info): Use it for ptr. Check section_count.
3058 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
3059
e7d1c40c
AM		 30602014-02-17 Alan Modra <amodra@gmail.com>
3061
3062 * elf64-ppc.h (struct ppc64_elf_params): Define.
3063 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3064 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3065 ppc64_elf_build_stubs): Update prototype.
3066 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
3067 fields now in params. Adjust code throughout file.
3068 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
3069 Save params pointer in htab.
3070 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3071 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3072 ppc64_elf_build_stubs): Remove parameters now in "params".
3073
668e22e5
AM		 30742014-02-17 Alan Modra <amodra@gmail.com>
3075
3076 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
3077 patched for ppc476 workaround. Reapply branch taken/not taken
3078 relocs.
3079
9f7552cf
AM		 30802014-02-12 Alan Modra <amodra@gmail.com>
3081
3082 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
3083 stubs for calls to __tls_get_addr that we know will later be
3084 optimised away.
3085
795bc6b3
AM		 30862014-02-12 Alan Modra <amodra@gmail.com>
3087
3088 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
3089 for ld -r, when code sections are sufficiently aligned.
3090 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
3091 pagesize_p2.
3092
b407645f
AM		 30932014-02-12 Alan Modra <amodra@gmail.com>
3094
3095 PR gold/15530
3096 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3097 --export-dynamic and --dynamic-list marking of symbols.
3098 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
3099 cheap tests first.
3100
d6f6f455
L		 31012014-02-10 H.J. Lu <hongjiu.lu@intel.com>
3102
3103 PR gold/16530
3104 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
3105 executables if it matches dynamic_list.
3106
c1c69e83
AM		 31072014-02-10 Alan Modra <amodra@gmail.com>
3108
3109 * po/SRC-POTFILES.in: Regenerate.
3110 * po/bfd.pot: Regenerate.
3111
53291d1f
AM		 31122014-02-09 Alan Modra <amodra@gmail.com>
3113
3114 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
3115 * elfxx-target.h (elf_backend_caches_rawsize): Define.
3116 (elfNN_bed): Init new field.
3117 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
3118 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
3119 (ppc_elf_relax_section): Don't reallocate section here, write
3120 stubs, or write out relocs for ld -r here..
3121 (ppc_elf_relocate_section): ..instead write stubs here, and use
3122 existing code to write out relocs for ld -r. Fix offset
3123 adjustment on reloc for little-endian.
3124 (elf_backend_caches_rawsize): Define.
3125
d1eb5696
RO		 31262014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3127
85773039 3128 PR build/16550
d1eb5696
RO		 3129 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
3130
2915c55b
JK		 31312014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3132
3133 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
3134 return paths. Three times.
3135 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
3136 return paths.
3137 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
3138 (ppc64_elf_edit_toc): Free USED in return path.
3139
1c2de463
SL		 31402014-02-03 Sandra Loosemore <sandra@codesourcery.com>
3141
3142 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
3143 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
3144 * libbfd.h: Regenerated.
3145 * bfd-in2.h: Regenerated.
3146 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
3147 (nios2_reloc_map): Likewise.
3148 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
3149 Fixed all references.
3150 (nios2_elf32_relocate_section): Add new relocations.
3151 (nios2_elf32_check_relocs): Likewise.
3152 (nios2_elf32_gc_sweep_hook): Likewise.
3153
5446cbdf
AM		 31542014-02-03 Alan Modra <amodra@gmail.com>
3155
3156 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
3157 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
3158 (ppc_elf_link_params): New function.
3159 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
3160 workaround.
3161 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
3162 parameters. Use htab->params instead.
3163 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
3164 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
3165 64 bytes for ppc476 workaround.
3166 (struct ppc_elf_relax_info): New.
3167 (ppc_elf_relax_section): Exclude linker created sections and
3168 those too small to hold one instruction. Don't add another
cd3416da 3169 branch around trampolines on later relax passes. Don't
5446cbdf
AM		 3170 generate trampolines for undefined symbols when !relocatable,
3171 nor for plugin symbols. Allocate space for ppc476 workaround
3172 patch area. Free fixups on error return path.
3173 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
3174 * elf32-ppc.h (struct ppc_elf_params): New.
3175 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
3176 (ppc_elf_link_params): Declare.
3177 * section.c (SEC_INFO_TYPE_TARGET): Define.
3178 * bfd-in2.h: Regenerate.
3179
82e91538
SL		 31802014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3181
3182 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
3183 h_gp_got field.
3184 (nios2_elf32_relocate_section): Use got_base to adjust
3185 GOT-pointer-relative relocations relative to _gp_got.
3186 (create_got_section): Create _gp_got symbol.
3187 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
3188 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3189
78058a5e
SL		 31902014-01-30 Sandra Loosemore <sandra@codesourcery.com>
3191
3192 * bfd-in2.h: Update from reloc.c.
3193 * elf32-nios2.c: Include elf32-nios2.h.
3194 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3195 (nios2_reloc_map): Likewise.
3196 (enum elf32_nios2_stub_type): Declare.
3197 (struct elf32_nios2_stub_hash_entry): Declare.
3198 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3199 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3200 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3201 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3202 bfd_count, top_index, input_list, all_local_syms.
3203 (nios2_call26_stub_entry): New.
3204 (nios2_elf32_install_imm16): Move up in file.
3205 (nios2_elf32_install_data): Move up in file.
3206 (hiadj): Move up in file.
3207 (stub_hash_newfunc): New.
3208 (link_hash_newfunc): Initialize hsh_cache field.
3209 (STUB_SUFFIX): New.
3210 (nios2_stub_name): New.
3211 (nios2_get_stub_entry): New.
3212 (nios2_add_stub): New.
3213 (nios2_elf32_setup_section_lists): New.
3214 (nios2_elf32_next_input_section): New.
3215 (CALL26_SEGMENT): New.
3216 (MAX_STUB_SECTION_SIZE): New.
3217 (group_sections): New.
3218 (nios2_type_of_stub): New.
3219 (nios2_build_one_stub): New.
3220 (nios2_size_one_stub): New.
3221 (get_local_syms): New.
3222 (nios2_elf32_size_stubs): New.
3223 (nios2_elf32_build_stubs): New.
3224 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3225 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3226 trampolines for R_NIOS2_CALL26 stubs.
3227 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3228 (nios2_elf32_gc_sweep_hook): Likewise.
3229 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3230 (nios2_elf32_link_hash_table_free): New.
3231 (bfd_elf32_bfd_link_hash_table_free): Define.
3232 * elf32-nios2.h: New file.
3233 * libbfd.h: Update from reloc.c.
3234 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3235
df3ce959
NC		 32362014-01-29 Nick Clifton <nickc@redhat.com>
3237
3238 PR binutils/16318
3239 * elf32-metag.c (elf_metag_post_process_headers): Call
3240 _bfd_elf_post_process_headers.
3241 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3242 _bfd_elf_copy_private_data.
3243 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3244
27b829ee
NC		 32452014-01-29 Nick Clifton <nickc@redhat.com>
3246
3247 * bfd-in.h (bfd_set_section_vma): Delete.
3248 (bfd_set_section_alignment): Delete.
3249 (bfd_set_section_userdata): Delete.
3250 (bfd_set_cacheable): Delete.
3251 * bfd.c (bfd_set_cacheable): New static inline function.
3252 * section.c (bfd_set_section_userdata): Likewise.
3253 (bfd_set_section_vma): Likewise.
3254 (bfd_set_section_alignment): Likewise.
3255 * bfd-in2.h: Regenerate.
3256
0a9c7b2b
NC		 32572014-01-28 Nick Clifton <nickc@redhat.com>
3258
3259 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3260 attributes select the CU containing the abbreviation, which may not
3261 be the current CU.
3262
3ba720c7
AM		 32632014-01-24 Alan Modra <amodra@gmail.com>
3264
3265 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3266 to get_relocs for ELFv2.
3267
d923cae0
L		 32682014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3269
3270 PR ld/16498
3ba720c7 3271 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 3272 if TLS sections are not adjacent.
3273
16e4ecc0
AM		 32742014-01-22 Alan Modra <amodra@gmail.com>
3275
3276 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3277
eb8d7fda
AM		 32782014-01-22 Alan Modra <amodra@gmail.com>
3279
3280 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3281
4584ec12
L		 32822014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3283
3284 PR ld/16467
3285 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3286 regular default symbol definition and the versioned dynamic
3287 symbol definition mismatch, skip the default symbol definition
3288 if one of them is IFUNC.
3289
22ef172a
L		 32902014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3291
3292 PR ld/2404
3293 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3294 info->export_dynamic nor h->ref_dynamic for type mismatch when
3295 adding the default version.
3296
b75d42bc
AM		 32972014-01-16 Alan Modra <amodra@gmail.com>
3298
3299 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3300 mips_elf_traverse_got_arg* rather than mips_got_info*.
3301 Adjust caller. Alloc on output_bfd rather than symbol section
3302 owner.
3303
c353e543
L		 33042014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3305
3306 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3307 change.
3308 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3309
818d220a
L		 33102014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3311
3312 PR ld/16428
3313 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3314 against __ehdr_start.
3315 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3316
c3ce498c
L		 33172014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3318
3319 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3320 change.
3321 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3322
d1ec1e40
L		 33232014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3324
3325 PR ld/16428
3326 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3327 count if there are any non pc-relative relocs.
3328 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3329
f44a1f8e
CL		 33302014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3331 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3332
3333 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3334 offset while calculating relocation address.
3335 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3336 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3337
fd0fd00c
MJ		 33382014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3339
3340 PR ld/16202
3341 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3342 R_ARM_ABS8 and R_ARM_ABS16.
3343
aa726b9e
AM		 33442014-01-13 Alan Modra <amodra@gmail.com>
3345
3346 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3347 error when shared and force a plt call otherwise.
3348 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3349 plt_type == PLT_NEW.
3350 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3351 the appropriate call stub.
3352
eec2f3ed
AM		 33532014-01-10 Alan Modra <amodra@gmail.com>
3354
3355 PR ld/14207
3356 PR ld/16322
3357 PR binutils/16323
3358 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3359 (assign_file_positions_for_non_load_sections): When setting up
3360 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3361 header that completely covers the relro region.
3362
09bf66a8
TG		 33632014-01-09 Tristan Gingold <gingold@adacore.com>
3364
3365 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3366 table macros and add macros to initializa the structure.
3367
43a8475c
L		 33682014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3369
3370 PR ld/14207
3371 PR ld/16322
3372 PR binutils/16323
3373 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3374 size for PT_GNU_RELRO segment.
3375 (assign_file_positions_for_load_sections): If PT_LOAD segment
3376 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3377
1651e569
TT		 33782014-01-07 Tom Tromey <tromey@redhat.com>
3379
3380 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3381 wrappers.
3382
dc9155b2
NC		 33832014-01-03 Nick Clifton <nickc@redhat.com>
3384
3385 PR binutils/16199
3386 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3387 zero.
3388
dd8dfa39 33892014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 3390
3391 PR binutils/14289
3392 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3393
1be5090b
NC		 33942014-01-02 Nick Clifton <nickc@redhat.com>
3395
3396 PR binutils/11983
3397 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3398 filename in the bfd's filename field.
3399 * elfcode.h (bfd_from_remote_memory): Likewise.
3400 * ieee.c (ieee_object_p): Likewise.
3401 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3402 * oasys.c (oasys_openr_next_archived_file): Likewise.
3403 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3404 * opncls.c (bfd_fopen): Likewise.
3405 (bfd_openstreamr): Likewise.
3406 (bfd_openr_iovec): Likewise.
3407 (bfd_openw): Likewise.
3408 (bfd_create): Likewise.
3409 (_bfd_delete_bfd): Free filename.
3410
5fb776a6 3411For older changes see ChangeLog-2013
56882138 3412\f
5fb776a6 3413Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 3414
3415Copying and distribution of this file, with or without modification,
3416are permitted in any medium without royalty provided the copyright
3417notice and this notice are preserved.
3418
56882138
AM		 3419Local Variables:
3420mode: change-log
3421left-margin: 8
3422fill-column: 74
3423version-control: never
3424End:
GDB Binutils - Deliverables
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