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Return error status from bfd_elf_discard_info.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
75938853
AM		 12014-08-18 Alan Modra <amodra@gmail.com>
2
3 * elflink.c (bfd_elf_discard_info): Return int error status.
4 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
5 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
6 * bfd-in2.h: Regenerate.
7
513ea82e
AM		 82014-08-14 Alan Modra <amodra@gmail.com>
9
10 * peXXigen.c (pe_print_reloc): Protect against access past end
11 of .reloc section.
12
18cd5bce
AM		 132014-08-14 Alan Modra <amodra@gmail.com>
14
15 PR 16563
16 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
17 in the order they are mapped to output sections.
18
b879806f
AM		 192014-08-14 Alan Modra <amodra@gmail.com>
20
21 * configure.ac: Delete redundant plugin related checks.
22 * configure: Regenerate.
23
ffccb7af
SK		 242014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
25
26 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
27 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
28 and SYMBOLIC_BIND.
29
46135103
AM		 302014-08-12 Alan Modra <amodra@gmail.com>
31
32 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
33 here when not calling the generic add_symbol function. Formatting.
34 Correct handling of indirect symbols. Update notice call.
35 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
36 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
37 symbols early. Update notice call. Add comments regarding weak
38 symbols vs. indirect.
39
88d3f087
AM		 402014-08-12 Alan Modra <amodra@gmail.com>
41
42 PR ld/16746
43 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
44 !lto_plugin_active.
45
7f59d2ac
CG		 462014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
47
48 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
49 zero terminated.
50
db712946
L		 512014-08-07 H.J. Lu <hongjiu.lu@intel.com>
52 Alan Modra <amodra@gmail.com>
53
54 PR ld/16746
55 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
56 warning for references in LTO IR to warning symbols.
57
59c26567
AM		 582014-08-07 Alan Modra <amodra@gmail.com>
59
60 * linker.c (WARN, CWARN): Collapse these states to WARN.
61 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
62 new WARN.
63
aaffae57
DE		 642014-08-05 Doug Evans <dje@google.com>
65
66 * bfd-in2.h: Regenerate.
67 * libcoff.h: Regenerate.
68
e034b2cc
MR		 692014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
70
71 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
72 rawsize if changing size.
73
7833fb7b
AM		 742014-08-05 Alan Modra <amodra@gmail.com>
75
76 PR ld/17226
77 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
78
02eb0a49
AM		 792014-08-05 Alan Modra <amodra@gmail.com>
80
81 * linker.c (generic_link_check_archive_element): Move handling
82 of command link -u symbols with a common symbol def to the
83 code handling non-common symbols so that archive element symbols
84 are loaded. Use generic_link_add_object_symbols.
85
13e570f8
AM		 862014-08-05 Alan Modra <amodra@gmail.com>
87
88 PR 13557
89 * linker.c (struct archive_list, struct archive_hash_entry,
90 struct archive_hash_table, archive_hash_newfunc,
91 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
92 archive_hash_table_free): Delete.
93 (_bfd_generic_link_add_archive_symbols): Add h and name params to
94 checkfn. Rewrite using a straight-forward scan over archive map.
95 (generic_link_check_archive_element_no_collect,
96 generic_link_check_archive_element_collect,
97 generic_link_check_archive_element): Add h and name params.
98 * aoutx.h (aout_link_check_archive_element): Likewise.
99 * pdp11.c (aout_link_check_archive_element): Likewise.
100 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
101 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
102 scan symbols, simply add archive element whenever h is undefined.
103 (coff_link_check_ar_symbols): Delete.
104 * ecoff.c (read_ext_syms_and_strs): Delete.
105 (reread_ext_syms_and_strs): Delete.
106 (ecoff_link_check_archive_element): Add h and name param. Don't
107 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
108 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
109 archive_pass.
110 (elf_link_add_archive_symbols): Delete "defined" array, merge
111 functionality into "included". Make "included" a char array. Don't
112 set or test archive_pass.
113 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
114 * libbfd.h: Regenerate.
115
8c784016
KK		 1162014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
117
118 PR 10373
119 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
120
351cdf24
MF		 1212014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
122
123 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
124 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
125 (bfd_mips_elf_swap_abiflags_v0_in): New function.
126 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
127 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
128 (_bfd_mips_elf_fake_sections): Likewise.
129 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
130 (_bfd_mips_elf_additional_program_headers): Account for new
131 PT_MIPS_ABIFLAGS program header.
132 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
133 associate with .MIPS.abiflags.
134 (_bfd_mips_elf_gc_mark_extra_sections): New function.
135 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
136 (infer_mips_abiflags): Likewise.
137 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
138 (mips_32bit_flags_p): Moved higher.
139 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
140 checking for FP ABIs.
141 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
142 checks. Check EF_MIPS_FP64 flag consistency.
143 (print_mips_ases, print_mips_isa_ext): New static function.
144 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
145 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
146 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
147 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
148 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
149 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
150 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
151 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
152
b794fc1d
AM		 1532014-07-28 Alan Modra <amodra@gmail.com>
154
155 PR 13227
156 * archive.c (_bfd_compute_and_write_armap): Warn on adding
157 __gnu_lto_slim to armap.
158 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
159 __gnu_lto_slim to linker hash table.
160
48494700
AG		 1612014-07-27 Anthony Green <green@moxielogic.org>
162
163 * config.bfd: Add moxie-*-moxiebox*.
164
3d52a869
JS		 1652014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
166
167 Add or reactivate or1k-*-rtems*
168 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
169
cca5b8b6
L		 1702014-07-16 H.J. Lu <hongjiu.lu@intel.com>
171
172 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
173 ELFOSABI_GNU input.
174 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
175 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
176
144bed8d
L		 1772014-07-16 H.J. Lu <hongjiu.lu@intel.com>
178
179 PR binutils/17154
180 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
181 and R_*_IRELATIVE relocation offset with PLT entry.
182 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
183 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
184 (elf_x86_64_get_synthetic_symtab): Use it.
185
998d811a
L		 1862014-07-15 H.J. Lu <hongjiu.lu@intel.com>
187
188 PR ld/17057
189 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
190 next_tls_desc_index with elf.srelplt->reloc_count.
191
87f14779
AM		 1922014-07-15 Alan Modra <amodra@gmail.com>
193
194 * cache.c (cache_bread_1): Don't return -1 when fread returns
195 a positive value.
196
cd3416da
AM		 1972014-07-15 Alan Modra <amodra@gmail.com>
198
199 * elflink.c (elf_merge_st_other): Update comments. Simplify
200 visibility handling. Make isym const. Move code modifying
201 isym->st_other for --exclude-libs to..
202 (elf_link_add_object_symbols): ..here.
203
17ca87fc
MN		 2042014-07-11 Maks Naumov <maksqwe1@ukr.net>
205
206 PR 17141
207 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
208
5bc8cb6f
NC		 2092014-07-08 Nick Clifton <nickc@redhat.com>
210
211 PR ld/17110
212 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
213 segments in input bfds.
214
7572ca89
WN		 2152014-07-08 Will Newton <will.newton@linaro.org>
216
217 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
218 value to 64kB and remove custom setting for NaCl.
219
bffebb6b
AM		 2202014-07-08 Alan Modra <amodra@gmail.com>
221
222 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
223 bits from source to dest.
224 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
225 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
226 Likewise.
227 * bfd-in2.h: Regenerate.
228
2e0488d3
JW		 2292014-07-08 Jiong Wang <jiong.wang@arm.com>
230
231 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
232 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
233 when info->relocatable be true.
234
75f58085
BS		 2352014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
236
237 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
238 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
239 * bfd-in2.h: Regenerate.
240 * libbfd.h: Regenerate.
241
1110793a
AM		 2422014-07-04 Alan Modra <amodra@gmail.com>
243
244 * Makefile.am: Update "configure.in" comments.
245 * PORTING: Likewise.
246 * aoutx.h: Likewise.
247 * configure.host: Likewise.
248 * doc/bfdint.texi: Likewise.
249 * targets.c: Likewise.
250 * warning.m4: Likewise.
251 * Makefile.in: Regenerate.
252
35eafcc7
AM		 2532014-07-04 Alan Modra <amodra@gmail.com>
254
255 * configure.ac: Rename from configure.in.
256 * Makefile.in: Regenerate.
257 * config.in: Regenerate.
258 * doc/Makefile.in: Regenerate.
259
82b57a90
AM		 2602014-07-04 Alan Modra <amodra@gmail.com>
261
262 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
263 * Makefile.in: Regenerate.
264
2e98a7bd
AM		 2652014-07-04 Alan Modra <amodra@gmail.com>
266
267 * version.m4: New file.
268 * configure.in: Include version.m4.
269 (AC_INIT): Update.
270 * Makefile.am (RELEASE): Delete.
271 (bfdver.h): Depend on development.sh, use instead of RELEASE.
272 * Makefile.in: Regenerate.
273 * doc/Makefile.in: Regenerate.
274
d1eca1e4
AM		 2752014-07-02 Alan Modra <amodra@gmail.com>
276
277 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
278 pointer_equality_needed when !readonly_dynrelocs.
279 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
280
afb93314
AM		 2812014-07-02 Alan Modra <amodra@gmail.com>
282
283 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
284 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
285
b6a1c03a
AM		 2862014-07-01 Alan Modra <amodra@gmail.com>
287
288 * bfd.c (struct bfd): Reorganise for better packing. Delete
289 "ifd" field. Make "format", "direction" and "flags" bitfields.
290 (HAS_LOAD_PAGE): Delete, renumber following flags.
291 * bfd-in2.h: Regenerate.
292 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
293
7341d5e2
AM		 2942014-07-01 Alan Modra <amodra@gmail.com>
295
296 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
297 (struct ppc_link_hash_table): Increase size of stub_count array.
298 (build_global_entry_stubs): Emit symbol on global entry stub.
299 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
300 stub stats.
301
810d4e75
AM		 3022014-07-01 Alan Modra <amodra@gmail.com>
303
304 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
305 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
306 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
307 generic linker.
308 (ppc64_elf_relocate_section): Disable ELFv2 function entry
309 optimisation when --traditional-format.
310
f36e8886
BS		 3112014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
312 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
313 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
314 Soundararajan <Sounderarajan.D@atmel.com>
315
316 * archures.c: Add avrtiny architecture for avr target.
317 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
318 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
319 added for 16 bit LDS/STS instruction of avrtiny arch.
320 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
321 BFD_RELOC_AVR_LDS_STS_16.
322 (bfd_elf_avr_final_write_processing): Select machine number
323 avrtiny arch.
324 (elf32_avr_object_p): Set machine number for avrtiny arch.
325 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
326 * bfd-in2.h: Regenerate.
327 * libbfd.h: Regenerate.
328
60d77146
NC		 3292014-06-26 Nick Clifton <nickc@redhat.com>
330
331 PR binutils/16949
332 * dwarf2.c (is_str_attr): New function.
333 (find_abstract_instance_name): Use it to determine when an
334 attribute has a string value.
335
15bfcc77
AM		 3362014-06-24 Alan Modra <amodra@gmail.com>
337
338 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
339 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
340 for --emit-relocs.
341
886aba9e
PDM		 3422014-06-21 Philippe De Muyter <phdm@macqel.be>
343
344 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
345 a number of targets.
346
eea6dad2
KM		 3472014-06-20 Kyle McMartin <kyle@redhat.com>
348
349 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
350 emitting initial-exec relocs when not linking an executable.
351
9f19ab6d
WN		 3522014-06-16 Will Newton <will.newton@linaro.org>
353
354 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
355 htab->next_tls_desc_index in the non-IPLT case.
356 Calculate GOT offset correctly for the non-IPLT case.
357 (allocate_dynrelocs_for_symbol): Don't increment
358 htab->next_tls_desc_index here.
359
eb9a5ecf
AM		 3602014-06-16 Alan Modra <amodra@gmail.com>
361
362 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
363 created sections.
364
d0ae9fbd
OJ		 3652014-06-13 Omair Javaid <omair.javaid@linaro.org>
366
367 * elfxx-aarch64.c (stdarg.h): Include.
368 (string.h): Include.
369 (_bfd_aarch64_elf_grok_prstatus): Updated.
370 (_bfd_aarch64_elf_grok_psinfo): New function.
371 (_bfd_aarch64_elf_write_core_note): New function.
372 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
373 (elf_backend_write_core_note): Define.
374
d495ab0d
AM		 3752014-06-13 Alan Modra <amodra@gmail.com>
376
377 * archive.c: Include bfdlink.h.
378 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
379 * bfd.c (struct bfd): Add is_linker_output field.
380 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
381 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
382 link.hash and is_linker_output.
383 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
384 param with bfd*. Assert is_linker_output and link.hash, and
385 clear them before exit.
386 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
387 bfd_link_hash_table* param with bfd*. Hack is_linker_output
388 and link.hash so we can free two linker hash tables.
389 (elf32_mn10300_link_hash_table_create): Create static_hash_table
390 first. Clean up on errors. Set hash_table_free pointer.
391 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
392 bfd_link_hash_table* param with bfd*.
393 (elf32_arm_link_hash_table_create): Clean up on errors. Set
394 hash_table_free pointer.
395 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
396 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
397 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
398 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
399 * xcofflink.c: Similarly.
400 * simple.c (bfd_simple_get_relocated_section_contents): Save and
401 clear link.next before creating linker hash table. Clean up on
402 errors, and restore link.next on exit.
403 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
404 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
405 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
406 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
407 * hash.c (bfd_hash_table_init_n): Free table on error.
408 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
409 * bfd-in2.h: Regenerate.
410 * libbfd.h: Regenerate.
411 * libcoff.h: Regenerate.
412
caa4096e
AM		 4132014-06-13 Alan Modra <amodra@gmail.com>
414
415 PR 17047
416 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
417 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
418 * bfd.c (bfd_link_hash_table_free): Don't define.
419 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
420 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
421 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
422 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
423 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
424 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
425 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
426 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
427 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
428 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
429 * xsym.c: Don't define various link_hash_table_free defines, and
430 remove from bfd_target vars. Temporarily reference some of the
431 target link_hash_table_free functions to avoid warnings.
432 * bfd-in2.h: Regenerate.
433 * libbfd.h: Regenerate.
434
68faa637
AM		 4352014-06-13 Alan Modra <amodra@gmail.com>
436
437 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
438 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
439 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
440 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
441 Move link_hash_table_free functions before their corresponding
442 link_hash_table_create functions.
443
c72f2fb2
AM		 4442014-06-13 Alan Modra <amodra@gmail.com>
445
446 * bfd.c (struct bfd): Replace link_next with a union.
447 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
448 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
449 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
450 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
451 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
452 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
453 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
454 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
455 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
456 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
457 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
458 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
459 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
460 * bfd-in2.h: Regenerate.
461
7ed689ad
AM		 4622014-06-11 Alan Modra <amodra@gmail.com>
463
464 * linker.c (unwrap_hash_lookup): Add missing parens.
465
07821655
KT		 4662014-06-11 Kai Tietz <ktietz@redhat.com>
467
468 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
469 * libcoff.h: Regenerated.
470
7b8e2718
AM		 4712014-06-10 Alan Modra <amodra@gmail.com>
472
b71c4043 473 PR ld/16910
7b8e2718
AM		 474 * linker.c (unwrap_hash_lookup): New function.
475 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
476 * elf32-i370.c (i370_elf_relocate_section): Likewise.
477 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
478 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
479 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
480 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
481 * elf32-spu.c (spu_elf_relocate_section): Likewise.
482 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
483
a47622ac
AM		 4842014-06-07 Alan Modra <amodra@gmail.com>
485
486 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
487 insn as a bitfield; Use complain_overflow_bitfield.
488 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
489
270c9937
JB		 4902014-06-05 Joel Brobecker <brobecker@adacore.com>
491
492 * development.sh: New file.
493 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
494 Make -Werror the default with GCC only if DEVELOPMENT is true.
495 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
496 $(srcdir)/development.sh.
497 * Makefile.in, configure: Regenerate.
498
ac21917f
WN		 4992014-06-04 Will Newton <will.newton@linaro.org>
500
810d4e75 501 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 502 being non-NULL into an assert.
503 (elfNN_aarch64_tls_relax): Remove unused code.
504
33ac0ca1
DD		 5052014-06-03 DJ Delorie <dj@redhat.com>
506
507 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
508
c32abae8
NC		 5092014-06-03 Nick Clifton <nickc@redhat.com>
510
511 PR ld/16807
512 * peXXigen.c (rsrc_process_section): Page align the new contents
513 befgore writing out.
514
397998fc
AM		 5152014-06-03 Alan Modra <amodra@gmail.com>
516
517 * elf64-ppc.c (ADDIS_R12_R2): Define.
518 (build_plt_stub): Support fusion on ELFv2 stub.
519 (ppc_build_one_stub): Likewise for plt branch stubs.
520
b4894562
AM		 5212014-05-28 Alan Modra <amodra@gmail.com>
522
523 * elf32-rx.c (rx_table_map): Delete set but not used variables.
524
4ba3b326
TG		 5252014-05-28 Tristan Gingold <gingold@adacore.com>
526
527 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
528 to keep the length of the best fit range.
529 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
530 Likewise.
531
7a2f2d82
DD		 5322014-05-27 DJ Delorie <dj@redhat.com>
533
534 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
535 (rx_elf_relocate_section): If we find a reloc against
536 $tableentry$default$<name>, redirect it to the appropriate
537 $tableentry$<n>$.
538 (RX_Table_Info): New.
539 (rx_table_find): New. Check all tables and SEC_KEEP all sections
540 with table parts in them.
541 (rx_check_directives): New.
542 (rx_table_map_2): New.
543 (rx_table_map): New.
544 (rx_additional_link_map_text): New. Called to dump tables to the
545 map file.
546 * bfd/elf32-rx.h: New.
547
bceec4b9
DD		 5482014-05-20 DJ Delorie <dj@redhat.com>
549
550 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
551
93d1b056
AM		 5522014-05-20 Alan Modra <amodra@gmail.com>
553
554 PR 16952
555 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
556 Remove redundant setting of htab->elf.dynobj. Don't align.
557 Define .sdata symbols using _bfd_elf_define_linkage_sym.
558 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
559 (create_sdata_sym): Delete.
560 (elf_allocate_pointer_linker_section): Rename from
561 elf_create_pointer_linker_section. Align section.
562 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
563 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
564 and _SDA2_BASE_.
565 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
566 Remove unnecessary tests on _SDA_BASE_ sym.
567 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
568 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
569 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
570 (ppc_elf_maybe_strip_sdata_syms): Declare.
571
a7c7b2ba
RM		 5722014-05-16 Ryan Mansfield <rmansfield@qnx.com>
573
b4894562 574 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 575
5762014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 577
578 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
579 in a section with no contents.
580 (is_vma_in_section, find_section_by_vma): New functions.
581 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
582 offsets in the debug directory.
583 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
584 Byte-swap GUID from little-endian to big-endian order for
585 consistent and conventional display.
586
856ea05c
KP		 5872014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
588
589 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
590 64-bit doubles objects mix with 32-bit doubles objects.
591 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
592
68e0f6b1
HPN		 5932014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
594
595 * mmo.c: Update URLs in documentation comments.
596
1058c753
VA		 5972014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
598 David Weatherford <weath@cadence.com>
599 Max Filippov <jcmvbkbc@gmail.com>
600
601 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
602 signed.
603
e59bc75b
AT		 6042014-05-07 Andreas Tobler <andreast@fgznet.ch>
605
606 * config.bfd: Add proper arm config for *-*-freebsd*.
607
ae52f483
AB		 6082014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
609
610 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
611 mips32r5 and mips64r5.
612 * archures.c (bfd_architecture): Likewise.
613 * bfd-in2.h (bfd_architecture): Likewise.
614 * cpu-mips.c (arch_info_struct): Likewise.
615 * elfxx-mips.c (mips_set_isa_flags): Likewise.
616
757a636f
RS		 6172014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
618
619 * elfxx-mips.h (elfxx-mips.h): Declare.
620 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
621 Tag_GNU_MIPS_ABI_FP mismatches.
622 (_bfd_mips_fp_abi_string): New function.
623
2f67d686
AM		 6242014-05-02 Alan Modra <amodra@gmail.com>
625
626 * targets.c: Sort bfd_target vectors somewhat alphabetically.
627 * configure.in: Likewise.
628 * configure: Regenerate.
629
6d00b590
AM		 6302014-05-02 Alan Modra <amodra@gmail.com>
631
632 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
633 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
634 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
635 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
636 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
637 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
638 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
639 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
640 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
641 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
642 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
643 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
644 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
645 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
646 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
647 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
648 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
649 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
650 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
651 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
652 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
653 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
654 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
655 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
656 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
657 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
658 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
659 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
660 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
661 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
662 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
663 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
664 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
665 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
666 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
667 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
668 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
669 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
670 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
671 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
672 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
673 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
674 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
675 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
676 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
677 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
678 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
679 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
680 on aout targets.
681 * configure: Regenerate.
682
1218d67d
HPN		 6832014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
684
685 * mmo.c (mmo File layout documentation): Add note about low bits
686 of address.
687 (mmo_write_chunk): When handling data remainder, assert that
688 previous remaining data is flushed.
689 (mmo_write_loc_chunk): Only look for trailing and leading zeros
690 when dealing with an aligned VMA and for aligned lengths. Don't skip
691 the last 32-bit-word of zeros.
692 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
693 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
694 emitting data, not after updating it.
695 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
696
a953eec9
NC		 6972014-04-30 Nick Clifton <nickc@redhat.com>
698
699 * compress.c (bfd_is_section_compressed): When checking the
700 .debug_str section, also check the fifth byte in the section is
701 not part of a string.
702
5087d529
AM		 7032014-04-30 Alan Modra <amodra@gmail.com>
704
705 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
706 (find_merged_cie): Identify personality functions by (bfd_id,index)
707 pair when a local sym is used.
708
230977a4
CS		 7092014-04-29 Christian Svensson <blue@cmd.nu>
710
711 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
712 into .rela.got if it contained TLS relocations as well.
713
40af4a36
NC		 7142014-04-28 Nick Clifton <nickc@redhat.com>
715
716 PR ld/16821
717 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
718 time warning.
719
a9e18c6a
AM		 7202014-04-26 Alan Modra <amodra@gmail.com>
721
722 * po/SRC-POTFILES.in: Regenerate.
723 * configure: Regenerate.
724
88667baf
NC		 7252014-04-25 Nick Clifton <nickc@redhat.com>
726
727 PR ld/16821
728 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
729 a 342-bit host. This time for older versions of gcc.
730
08937d80
NC		 7312014-04-24 Nick Clifton <nickc@redhat.com>
732
733 * peXXigen.c (rsrc_print_section): Fix compile time warning for
734 32-bit hosts.
735
93ee1e36
AM		 7362014-04-24 Alan Modra <amodra@gmail.com>
737
738 PR 16867
739 * dwarf2.c: Formatting.
740 (struct dwarf2_debug): Make adjusted_section_count signed.
741 (unset_sections): Make i signed.
742 (set_debug_vma): New function.
743 (place_sections): Handle separate debug object file. Set VMA
744 on debug sections, even if they have an output section. Also
745 set VMA on zero size sections, and non-load but alloc sections.
746 Set adjusted_section_count to -1 when no section adjustment.
747 Malloc adjusted_sections. Don't double last_vma. Transfer
748 alloc section VMAs to separate debug file.
749 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
750 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
751 test on symbols being the same before using old stash. Read
752 and use separate debug file symbols. Call place_sections.
753 (find_line): Don't call place_sections here.
754 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
755 * libbfd.h: Regenerate.
756 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
757 _bfd_dwarf2_slurp_debug_info call.
758 * simple.c (simple_save_output_info): Clarify comment.
759
3714081c
NC		 7602014-04-24 Nick Clifton <nickc@redhat.com>
761
762 PR ld/16807
763 * peXXigen.c (struct rsrc_regions): New structure.
764 (rsrc_print_resource_directory): Use new structure. Include
765 offset of directory in listing.
766 (rsrc_print_resource_entry): Likewise.
767 (rsrc_print_section): Likewise.
768 (rsrc_count_entries): Do not increment sizeof_strings or
769 sizeof_leaves.
770 (rsrc_count_directory): Do not increment sizeof_tables.
771 (rsrc_compute_region_sizes): New function.
772 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
773 (rsrc_process_section): Compute size of regions after merging
774 entries.
775
cd0449ab
AM		 7762014-04-23 Alan Modra <amodra@gmail.com>
777
778 PR ld/16787
779 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
780 (place_sections): Do not modify VMA of sections when called from
781 linker after sections have been placed in output sections. Short
782 circuit single section case.
783 (save_section_vma, section_vma_same): New functions.
784 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
785 change.
786 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
787 when non-relocatable.
788
d5f59c10
NC		 7892014-04-22 Nick Clifton <nickc@redhat.com>
790
791 PR ld/16821
792 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
793
73589c9d
CS		 7942014-04-22 Christian Svensson <blue@cmd.nu>
795
796 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
797 * archures.c: Likewise.
798 * coffcode.h: Likewise.
799 * config.bfd: Likewise.
800 * configure.in: Likewise.
801 * reloc.c: Likewise.
802 * targets.c: Likewise.
803 * cpu-or1k.c: New file.
804 * elf32-or1k.c: New file.
805 * coff-or32.c: Delete.
806 * cpu-openrisc.c: Delete.
807 * cpu-or32.c: Delete.
808 * elf32-openrisc.c: Delete.
809 * elf32-or32.c: Delete.
810 * Makefile.in: Regenerate.
811 * bfd-in2.h: Regenerate.
812 * configure: Regenerate.
813 * libbfd.h: Regenerate.
814
285fc9d8
YZ		 8152014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
816
817 PR ld/16821
818 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
819
5d3b02f0
WN		 8202014-04-22 Will Newton <will.newton@linaro.org>
821
822 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
823 function. (elf_backend_section_flags): Remove define.
824
cc75d373
RH		 8252014-04-21 Richard Henderson <rth@redhat.com>
826
d1c109de
RH		 827 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
828 parameter; honor it and disable got merging when false.
829 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
830 the first pass of relaxation.
831 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
832 the end of the LITERAL+LITUSE chain.
833 (elf64_alpha_relax_section): Only process LITERAL relocs during the
834 second pass of relaxation.
835
cc75d373
RH		 836 * configure.ac (use_secureplt): Enable by default.
837 * configure: Rebuild.
838
c9ffd2ea
TG		 8392014-04-18 Tristan Gingold <gingold@adacore.com>
840
841 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
842 bind_content, weak_bind_content, lazy_bind_content,
843 export_content.
844 (bfd_mach_o_load_command): Add comments, add next field.
845 (mach_o_data_struct): Replace commands field by first_command
846 and last_command.
847 * mach-o.c (bfd_mach_o_append_command): New function.
848 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
849 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
850 copy fields.
851 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
852 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
853 (bfd_mach_o_write_thread): Use macro instead of literal.
854 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
855 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
856 functions.
857 (bfd_mach_o_write_symtab_content): New function (extracted
858 from bfd_mach_o_write_symtab).
859 (bfd_mach_o_write_symtab): Split.
860 (bfd_mach_o_count_indirect_symbols): Move
861 (bfd_mach_o_build_dysymtab): Remove layout code.
862 (bfd_mach_o_write_contents): Rewritten to build commands in order.
863 (bfd_mach_o_count_sections_for_seg): Remove.
864 (bfd_mach_o_build_obj_seg_command): New function (extracted from
865 bfd_mach_o_build_seg_command).
866 (bfd_mach_o_build_exec_seg_command): New function.
867 (bfd_mach_o_build_dysymtab_command): Remove.
868 (bfd_mach_o_layout_commands): New function.
869 (bfd_mach_o_init_segment): New function.
870 (bfd_mach_o_build_commands): Major rework to handle non-object
871 files.
872 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
873 function.
874 (bfd_mach_o_read_dyld_info): Clear content fields.
875 (bfd_mach_o_read_segment): Adjust call.
876 (bfd_mach_o_flatten_sections): Adjust as now load commands are
877 chained.
878 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
879 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
880 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
881 Likewise.
882
967b2c53
TG		 8832014-04-18 Tristan Gingold <gingold@adacore.com>
884
885 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
886 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
887 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
888 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
889
4525c51a
TG		 8902014-04-18 Tristan Gingold <gingold@adacore.com>
891
892 * mach-o.h (bfd_mach_o_dylinker_command)
893 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
894 name_len field.
895 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
896 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
897
4384b284
TG		 8982014-04-18 Tristan Gingold <gingold@adacore.com>
899
900 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
901 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
902 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
903 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
904 each targets declared.
905 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
906 * mach-o-i386.c (TARGET_PAGESIZE): Define.
907
452216ab
TG		 9082014-04-18 Tristan Gingold <gingold@adacore.com>
909
910 * mach-o.c (bfd_mach_o_write_thread)
911 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
912 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
913 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
914 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
915 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
916 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
917 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
918 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
919 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
920 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
921 (bfd_mach_o_read_command): Now return a boolean status.
922 Adjust return statements.
923 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
924 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
925
cb22ccf4
KCY		 9262014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
927
928 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
929 field. Add assigned_low_gotno and assigned_high_gotno fields.
930 (mips_elf_create_local_got_entry): Update out-of-space condition.
931 Set index of new GOT entry to assigned_low_gotno if required by
932 the current relocation, else set it to assigned_high_gotno.
933 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
934 with assigned_low_gotno.
935 (mips_elf_multi_got): Initialize assigned_low_gotno and
936 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
937 in place of assigned_gotno when handling global GOT entries.
938 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
939 assigned_high_gotno.
940 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
941 gap in the middle of local GOT space.
942
4c34aff8
AM		 9432014-04-17 Alan Modra <amodra@gmail.com>
944
945 PR 16846
946 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
947 current bfd is a plugin. Don't always set type_change_ok
948 when old bfd is a plugin.
949
12241a34
TG		 9502014-04-16 Tristan Gingold <gingold@adacore.com>
951
952 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
953 flag.
954
40fd06d1
AM		 9552014-04-16 Alan Modra <amodra@gmail.com>
956
957 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
958 with "ba 0" rather than zeros.
959
fa85fb9a
MS		 9602014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
961
962 * (elfNN_aarch64_tls_relax): Fix instruction mask.
963
da3a2088
AM		 9642014-04-14 Alan Modra <amodra@gmail.com>
965
966 * elf32-ppc.c (BA): Define
967 (ppc_elf_link_hash_table_create): Correct default_params.
968 (write_glink_stub): Pad small plt call stub with "ba 0" rather
969 than "nop" for ppc476_workaround.
970 (ppc_elf_finish_dynamic_sections): Likewise for branch table
971 and __glink_PLTresolve. Ensure plt call stub at end of page
972 doesn't allow fall-thru prefetch.
973
32ae0d80
NC		 9742014-04-11 Nick Clifton <nickc@redhat.com>
975
976 PR ld/16821
977 * peXXigen.c (abs_finder): New function.
978 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
979 than 1^32 try to convert them into section relative values
980 instead.
981
85cf705b
NC		 9822014-04-11 Nick Clifton <nickc@redhat.com>
983
984 * bfd-in2.h: Regenerate.
985 * libbfd.h: Regenerate.
986
1511baec
SL		 9872014-04-10 Cesar Philippidis <cesar@codesourcery.com>
988
989 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
990 when building function stubs.
991
e4ef1b6c
DC		 9922014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
993
994 * elf32-avr.c: Add DIFF relocations for AVR.
995 (avr_final_link_relocate): Handle the DIFF relocs.
996 (bfd_elf_avr_diff_reloc): New.
997 (elf32_avr_is_diff_reloc): New.
998 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
999 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1000 bytes.
1001
1002 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1003
e30d16e9
AM		 10042014-04-09 Alan Modra <amodra@gmail.com>
1005
1006 * libcoff.h: Regenerate.
1007
b4ab4364
AM		 10082014-04-09 Alan Modra <amodra@gmail.com>
1009
1010 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1011 of safe ppc476 insns at end of page. Also remove non-branch insns.
1012 Expand comments.
1013
6e6e7cfc 10142014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 1015
1016 * peXXigen.c (pe_print_debugdata): New function: Displays the
1017 contents of the debug directory and decodes codeview entries.
1018 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1019 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1020 Add functions for reading and writing debugdir and codeview
1021 records.
1022 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1023 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1024 * libcoff-in.h (pe_tdata): Add build-id data.
1025 * libcoff.h: Regenerate.
1026 * coffcode.h (coff_write_object_contents): Run build_id
1027 after_write_object_contents hook.
1028
115c6d5c
AM		 10292014-04-05 Alan Modra <amodra@gmail.com>
1030
1031 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1032 merging non-default sym.
1033
26954155
TG		 10342014-04-04 Tristan Gingold <gingold@adacore.com>
1035
1036 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1037 configured for.
1038
ca148c5a
TG		 10392014-04-04 Tristan Gingold <gingold@adacore.com>
1040
1041 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1042 thinko on names length.
1043
47c50932
TG		 10442014-04-04 Tristan Gingold <gingold@adacore.com>
1045
1046 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1047 of output_section.
1048 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1049
4ef27e04
TG		 10502014-04-04 Tristan Gingold <gingold@adacore.com>
1051
1052 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1053
b69c8728
JT		 10542014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1055
1056 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1057 section before dereferencing.
1058 (pe_print_idata, pe_print_edata, pe_print_reloc)
1059 (rsrc_print_section): Don't bother interpreting the contents
1060 of sections which have no contents.
1061
1b6aeedb
MG		 10622014-04-03 Maria Guseva <m.guseva@samsung.com>
1063
1064 PR ld/16803
1065 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1066 file position.
1067
707e555b
TG		 10682014-04-03 Tristan Gingold <gingold@adacore.com>
1069
1070 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1071 output_section.
1072 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1073 Fix style.
1074 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1075
c3fcb775
AM		 10762014-04-03 Alan Modra <amodra@gmail.com>
1077
1078 * elf-bfd.h (struct elf_backend_data
1079 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1080 with "bfd_size_type size".
1081 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1082 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1083 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1084 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 1085 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1086 * bfd-in2.h: Regenerate.
c3fcb775 1087
7a79c514
TG		 10882014-04-02 Tristan Gingold <gingold@adacore.com>
1089
1090 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1091 (bfd_mach_o_prebind_cksum_command): New types.
1092 (bfd_mach_o_prebound_dylib_command): Rewrite.
1093 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1094 fields.
1095 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1096 command.
1097 (bfd_mach_o_read_prebind_cksum): New function.
1098 (bfd_mach_o_read_twolevel_hints): Ditto.
1099 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1100 commands.
1101
5979d6b6
AM		 11022014-04-02 Alan Modra <amodra@gmail.com>
1103
1104 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1105 Consolidate code handling possible section headers past end of
1106 segment. Don't use p_align for page size guess, instead use
1107 minpagesize. Take note of ld.so clearing section headers when
1108 p_memsz > p_filesz. Handle file header specifying no section
1109 headers. Handle zero p_align throughout. Default loadbase to
1110 zero. Add comments. Rename contents_size to high_offset, and
1111 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1112 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1113 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1114 Likewise.
1115 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1116 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1117 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1118 * bfd-in2.h: Regnerate.
1119
23d72939
TG		 11202014-04-01 Tristan Gingold <gingold@adacore.com>
1121
1122 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1123 when num == 0.
1124
6a631e86 11252014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 1126 Pavel Fedin <p.fedin@samsung.com>
6a631e86 1127
b4894562 1128 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 1129 entries on eabi and nacl targets.
1130 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 1131 (elf32_arm_nacl_plt_sym_val): Likewise.
1132 (elf32_arm_plt0_size): Add helper function.
1133 (elf32_arm_plt_size): Likewise.
6a631e86 1134
10be66a4
TG		 11352014-03-27 Tristan Gingold <gingold@adacore.com>
1136
1137 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1138 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1139
3cc27770
TG		 11402014-03-27 Tristan Gingold <gingold@adacore.com>
1141
1142 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1143 * mach-o.c (bfd_mach_o_write_symtab)
1144 (bfd_mach_o_write_contents)
1145 (bfd_mach_o_set_section_flags_from_bfd)
1146 (bfd_mach_o_build_seg_command): Fix indentation.
1147 (bfd_mach_o_get_base_address): New function.
1148
55bfc9ac
NC		 11492014-03-26 Nick Clifton <nickc@redhat.com>
1150
1151 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1152 relocations in discarded sections.
1153
d8028530
TG		 11542014-03-26 Tristan Gingold <gingold@adacore.com>
1155
1156 * mach-o.c (bfd_mach_o_convert_architecture): Add
1157 BFD_MACH_O_CPU_TYPE_ARM64.
1158
f6c7c3e8
AM		 11592014-03-26 Alan Modra <amodra@gmail.com>
1160
1161 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1162 needed plt entries when taking the address of functions for
1163 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1164 Move opd setup and abiversion checks to..
1165 (ppc64_elf_before_check_relocs): ..here. Renamed from
1166 ppc64_elf_process_dot_syms. Set output abiversion from input and
1167 input abiversion from output, if either is not set.
1168 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1169 (elf_backend_check_directives): Update.
1170
c955de36
WN		 11712014-03-25 Will Newton <will.newton@linaro.org>
1172
1173 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1174 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1175 of input sections rather than output sections.
1176
97323ad1
WN		 11772014-03-20 Will Newton <will.newton@linaro.org>
1178
1179 PR ld/16715
1180 * elf32-arm.c (elf32_arm_check_relocs): Set
1181 pointer_equality_needed for absolute references within
1182 executable links.
1183 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1184 unless pointer_equality_needed is set.
1185
1d63324c
NC		 11862014-03-19 Nick Clifton <nickc@redhat.com>
1187
6caf7111
NC		 1188 * peXXigen.c (rsrc_process_section): Add code to scan input
1189 sections and record their lengths. Use these lengths to find the
1190 start of each merged .rsrc section.
1d63324c 1191
fbe383b9
TG		 11922014-03-17 Tristan Gingold <gingold@adacore.com>
1193
1194 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1195 (bfd_mach_o_read_command): Ditto.
1196
5a026fc9
NC		 11972014-03-14 Meador Inge <meadori@codesourcery.com>
1198
b4894562
AM		 1199 * configure.in: Add strnlen to AC_CHECK_DECLS.
1200 * config.in: Regenerate.
1201 * configure: Regenerate.
1202 * sysdep.h (strnlen): Add prototype.
5a026fc9 1203
c3301df1
AM		 12042014-03-14 Alan Modra <amodra@gmail.com>
1205
1206 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1207 handling for VLE_SDA21 relocs.
1208
167ad85b
TG		 12092014-03-13 Tristan Gingold <gingold@adacore.com>
1210
1211 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1212 has been read.
1213 (pe_bfd_object_p): Also read version number to detect ILF.
1214 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1215 (x86_64pe_bigobj_vec): Define
1216 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1217 (bfd_coff_max_nscns): New macro.
1218 (coff_compute_section_file_positions): Use unsigned int for
1219 target_index. Compare with bfd_coff_max_nscns.
1220 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1221 Set a value for _bfd_coff_max_nscns.
1222 (header_bigobj_classid): New constant.
1223 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1224 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1225 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1226 functions.
1227 (bigobj_swap_table): New table.
1228 * libcoff.h: Regenerate.
1229 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1230 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1231 _bfd_coff_max_nscns.
1232 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1233 * coff-rs6000.c (bfd_xcoff_backend_data)
1234 (bfd_pmac_xcoff_backend_data): Likewise.
1235 * coff64-rs6000.c (bfd_xcoff_backend_data)
1236 (bfd_xcoff_aix5_backend_data): Likewise.
1237 * targets.c (x86_64pe_bigobj_vec): Declare.
1238 * configure.in (x86_64pe_bigobj_vec): New vector.
1239 * configure: Regenerate.
1240 * config.bfd: Add bigobj object format for Windows targets.
1241
c792917c
NC		 12422014-03-12 Nick Clifton <nickc@redhat.com>
1243
1244 PR ld/16671
1245 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1246 before testing for vxworks.
1247
fa47fa92
AM		 12482014-03-12 Alan Modra <amodra@gmail.com>
1249
1250 * Makefile.in: Regenerate.
1251
bbefd0a9
AM		 12522014-03-12 Alan Modra <amodra@gmail.com>
1253
1254 PR 16690
1255 * elf.c (copy_elf_program_header): Ignore first section lma if
1256 non-alloc.
1257
3c865fca
AM		 12582014-03-11 Alan Modra <amodra@gmail.com>
1259
1260 PR 16686
1261 * coff-rs6000.c: Include stdint.h.
1262 * coff64-rs6000.c: Likewise.
1263
ce15efd8
TG		 12642014-03-10 Tristan Gingold <gingold@adacore.com>
1265
1266 * ticoff.h: Removed.
1267
86c95733
AM		 12682014-03-08 Alan Modra <amodra@gmail.com>
1269
1270 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1271 many relocations. Correct bitsize and rightshift too for a number
1272 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1273 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1274 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1275 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1276 fields in instructions to signed/unsigned according to whether
1277 the field takes a signed or unsigned value. Tidy vle split16 code.
1278 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1279
b80eed39
AM		 12802014-03-08 Alan Modra <amodra@gmail.com>
1281
1282 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1283 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1284 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1285 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1286 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1287 fields in instructions to signed/unsigned according to whether
1288 the field takes a signed or unsigned value.
1289
c38e8559
PA		 12902014-03-07 Pedro Alves <palves@redhat.com>
1291
5893c83a 1292 PR gdb/16696
c38e8559
PA		 1293 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1294 through ptr_to_uint instead of through long.
1295
e9847026
NC		 12962014-03-06 Nick Clifton <nickc@redhat.com>
1297
1298 PR 16664
1299 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1300 attribute section names.
1301
4b95cf5c
AM		 13022014-03-05 Alan Modra <amodra@gmail.com>
1303
1304 Update copyright years.
1305
45965137
AM		 13062014-03-05 Alan Modra <amodra@gmail.com>
1307
1308 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1309 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1310 (ppc64_elf_check_relocs): Likewise.
1311 (ppc64_elf_relocate_section): Likewise.
1312 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1313 * bfd-in2.h: Regenerate.
1314 * libbfd.h: Regenerate.
1315
cd0c81e9 13162014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 1317
1318 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1319 Loongson-3A.
1320 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1321 extension of bfd_mach_mipsisa64r2.
1322
eed94f8f
NC		 13232014-03-04 Nick Clifton <nickc@redhat.com>
1324
1325 PR ld/16017
1326 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1327 (elf32_thumb2_plt_entry): New array.
1328 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1329 using thumb2 based PLT.
1330 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1331 entries.
1332 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1333 PLT entries.
1334 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1335 based PLT 0-entry.
1336 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1337 Thumb2 based PLT 0-entry.
1338 (elf32_arm_output_arch_local_syms): Handle creation of local
1339 symbols for Thumb2 based PLT entries.
1340
9850436d
AM		 13412014-02-28 Alan Modra <amodra@gmail.com>
1342
1343 PR ld/16643
1344 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1345 the same conditions we called check_relocs.
1346
1db37fe6
YG		 13472014-02-27 Yuri Gribov <y.gribov@samsung.com>
1348
1349 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1350 * bfd-in2.h: Regenerate.
1351 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1352 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1353 using long PLT entries.
1354 (bfd_elf32_arm_use_long_plt): New function.
1355 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1356
db434ba0
AM		 13572014-02-27 Alan Modra <amodra@gmail.com>
1358
1359 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1360 params for targets that don't use ppc32elf.em.
1361
d9972968
CLT		 13622014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1363
1364 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1365 of GOTOFF relocations.
1366
0ff2b86e
L		 13672014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1368 H.J. Lu <hongjiu.lu@intel.com>
1369
1370 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1371 (elf_x86_64_legacy_plt_entry): Likewise.
1372 (elf_x86_64_bnd_plt_entry): Likewise.
1373 (elf_x86_64_legacy_plt2_entry): Likewise.
1374 (elf_x86_64_bnd_plt2_entry): Likewise.
1375 (elf_x86_64_bnd_arch_bed): Likewise.
1376 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1377 (elf_x86_64_link_hash_table): Add plt_bnd.
1378 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1379 plt_bnd.
1380 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1381 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1382 in 64-bit mode.
1383 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1384 symbols. Resolve call to the second PLT if it is created.
1385 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1386 (elf_x86_64_relocate_section): Resolve PLT references to the
1387 second PLT if it is created.
1388 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1389 second PLT entry for BND relocation.
1390 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1391 the second PLT is created.
1392 (elf_x86_64_get_synthetic_symtab): New.
1393 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1394
7d4c687d
AM		 13952014-02-19 Alan Modra <amodra@gmail.com>
1396
1397 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1398 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1399 provision of out-of-line register save/restore routines.
1400
5db3e65d
JC		 14012014-02-18 Jack Carter <jack.carter@imgtec.com>
1402
b4894562
AM		 1403 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1404 PT_DYNAMIC segment flags.
5db3e65d 1405
024a2310
JK		 14062014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1407
1408 PR binutils/16595
1409 * simple.c (struct saved_offsets): New.
1410 (simple_save_output_info): Use it for ptr.
1411 (simple_restore_output_info): Use it for ptr. Check section_count.
1412 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1413
e7d1c40c
AM		 14142014-02-17 Alan Modra <amodra@gmail.com>
1415
1416 * elf64-ppc.h (struct ppc64_elf_params): Define.
1417 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1418 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1419 ppc64_elf_build_stubs): Update prototype.
1420 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1421 fields now in params. Adjust code throughout file.
1422 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1423 Save params pointer in htab.
1424 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1425 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1426 ppc64_elf_build_stubs): Remove parameters now in "params".
1427
668e22e5
AM		 14282014-02-17 Alan Modra <amodra@gmail.com>
1429
1430 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1431 patched for ppc476 workaround. Reapply branch taken/not taken
1432 relocs.
1433
9f7552cf
AM		 14342014-02-12 Alan Modra <amodra@gmail.com>
1435
1436 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1437 stubs for calls to __tls_get_addr that we know will later be
1438 optimised away.
1439
795bc6b3
AM		 14402014-02-12 Alan Modra <amodra@gmail.com>
1441
1442 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1443 for ld -r, when code sections are sufficiently aligned.
1444 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1445 pagesize_p2.
1446
b407645f
AM		 14472014-02-12 Alan Modra <amodra@gmail.com>
1448
1449 PR gold/15530
1450 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1451 --export-dynamic and --dynamic-list marking of symbols.
1452 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1453 cheap tests first.
1454
d6f6f455
L		 14552014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1456
1457 PR gold/16530
1458 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1459 executables if it matches dynamic_list.
1460
c1c69e83
AM		 14612014-02-10 Alan Modra <amodra@gmail.com>
1462
1463 * po/SRC-POTFILES.in: Regenerate.
1464 * po/bfd.pot: Regenerate.
1465
53291d1f
AM		 14662014-02-09 Alan Modra <amodra@gmail.com>
1467
1468 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1469 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1470 (elfNN_bed): Init new field.
1471 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1472 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1473 (ppc_elf_relax_section): Don't reallocate section here, write
1474 stubs, or write out relocs for ld -r here..
1475 (ppc_elf_relocate_section): ..instead write stubs here, and use
1476 existing code to write out relocs for ld -r. Fix offset
1477 adjustment on reloc for little-endian.
1478 (elf_backend_caches_rawsize): Define.
1479
d1eb5696
RO		 14802014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1481
85773039 1482 PR build/16550
d1eb5696
RO		 1483 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1484
2915c55b
JK		 14852014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1486
1487 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1488 return paths. Three times.
1489 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1490 return paths.
1491 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1492 (ppc64_elf_edit_toc): Free USED in return path.
1493
1c2de463
SL		 14942014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1495
1496 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1497 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1498 * libbfd.h: Regenerated.
1499 * bfd-in2.h: Regenerated.
1500 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1501 (nios2_reloc_map): Likewise.
1502 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1503 Fixed all references.
1504 (nios2_elf32_relocate_section): Add new relocations.
1505 (nios2_elf32_check_relocs): Likewise.
1506 (nios2_elf32_gc_sweep_hook): Likewise.
1507
5446cbdf
AM		 15082014-02-03 Alan Modra <amodra@gmail.com>
1509
1510 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1511 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1512 (ppc_elf_link_params): New function.
1513 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1514 workaround.
1515 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1516 parameters. Use htab->params instead.
1517 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1518 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1519 64 bytes for ppc476 workaround.
1520 (struct ppc_elf_relax_info): New.
1521 (ppc_elf_relax_section): Exclude linker created sections and
1522 those too small to hold one instruction. Don't add another
cd3416da 1523 branch around trampolines on later relax passes. Don't
5446cbdf
AM		 1524 generate trampolines for undefined symbols when !relocatable,
1525 nor for plugin symbols. Allocate space for ppc476 workaround
1526 patch area. Free fixups on error return path.
1527 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1528 * elf32-ppc.h (struct ppc_elf_params): New.
1529 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1530 (ppc_elf_link_params): Declare.
1531 * section.c (SEC_INFO_TYPE_TARGET): Define.
1532 * bfd-in2.h: Regenerate.
1533
82e91538
SL		 15342014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1535
1536 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1537 h_gp_got field.
1538 (nios2_elf32_relocate_section): Use got_base to adjust
1539 GOT-pointer-relative relocations relative to _gp_got.
1540 (create_got_section): Create _gp_got symbol.
1541 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1542 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1543
78058a5e
SL		 15442014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1545
1546 * bfd-in2.h: Update from reloc.c.
1547 * elf32-nios2.c: Include elf32-nios2.h.
1548 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1549 (nios2_reloc_map): Likewise.
1550 (enum elf32_nios2_stub_type): Declare.
1551 (struct elf32_nios2_stub_hash_entry): Declare.
1552 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1553 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1554 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1555 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1556 bfd_count, top_index, input_list, all_local_syms.
1557 (nios2_call26_stub_entry): New.
1558 (nios2_elf32_install_imm16): Move up in file.
1559 (nios2_elf32_install_data): Move up in file.
1560 (hiadj): Move up in file.
1561 (stub_hash_newfunc): New.
1562 (link_hash_newfunc): Initialize hsh_cache field.
1563 (STUB_SUFFIX): New.
1564 (nios2_stub_name): New.
1565 (nios2_get_stub_entry): New.
1566 (nios2_add_stub): New.
1567 (nios2_elf32_setup_section_lists): New.
1568 (nios2_elf32_next_input_section): New.
1569 (CALL26_SEGMENT): New.
1570 (MAX_STUB_SECTION_SIZE): New.
1571 (group_sections): New.
1572 (nios2_type_of_stub): New.
1573 (nios2_build_one_stub): New.
1574 (nios2_size_one_stub): New.
1575 (get_local_syms): New.
1576 (nios2_elf32_size_stubs): New.
1577 (nios2_elf32_build_stubs): New.
1578 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1579 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1580 trampolines for R_NIOS2_CALL26 stubs.
1581 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1582 (nios2_elf32_gc_sweep_hook): Likewise.
1583 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1584 (nios2_elf32_link_hash_table_free): New.
1585 (bfd_elf32_bfd_link_hash_table_free): Define.
1586 * elf32-nios2.h: New file.
1587 * libbfd.h: Update from reloc.c.
1588 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1589
df3ce959
NC		 15902014-01-29 Nick Clifton <nickc@redhat.com>
1591
1592 PR binutils/16318
1593 * elf32-metag.c (elf_metag_post_process_headers): Call
1594 _bfd_elf_post_process_headers.
1595 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1596 _bfd_elf_copy_private_data.
1597 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1598
27b829ee
NC		 15992014-01-29 Nick Clifton <nickc@redhat.com>
1600
1601 * bfd-in.h (bfd_set_section_vma): Delete.
1602 (bfd_set_section_alignment): Delete.
1603 (bfd_set_section_userdata): Delete.
1604 (bfd_set_cacheable): Delete.
1605 * bfd.c (bfd_set_cacheable): New static inline function.
1606 * section.c (bfd_set_section_userdata): Likewise.
1607 (bfd_set_section_vma): Likewise.
1608 (bfd_set_section_alignment): Likewise.
1609 * bfd-in2.h: Regenerate.
1610
0a9c7b2b
NC		 16112014-01-28 Nick Clifton <nickc@redhat.com>
1612
1613 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1614 attributes select the CU containing the abbreviation, which may not
1615 be the current CU.
1616
3ba720c7
AM		 16172014-01-24 Alan Modra <amodra@gmail.com>
1618
1619 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1620 to get_relocs for ELFv2.
1621
d923cae0
L		 16222014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1623
1624 PR ld/16498
3ba720c7 1625 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 1626 if TLS sections are not adjacent.
1627
16e4ecc0
AM		 16282014-01-22 Alan Modra <amodra@gmail.com>
1629
1630 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1631
eb8d7fda
AM		 16322014-01-22 Alan Modra <amodra@gmail.com>
1633
1634 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1635
4584ec12
L		 16362014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1637
1638 PR ld/16467
1639 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1640 regular default symbol definition and the versioned dynamic
1641 symbol definition mismatch, skip the default symbol definition
1642 if one of them is IFUNC.
1643
22ef172a
L		 16442014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1645
1646 PR ld/2404
1647 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1648 info->export_dynamic nor h->ref_dynamic for type mismatch when
1649 adding the default version.
1650
b75d42bc
AM		 16512014-01-16 Alan Modra <amodra@gmail.com>
1652
1653 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1654 mips_elf_traverse_got_arg* rather than mips_got_info*.
1655 Adjust caller. Alloc on output_bfd rather than symbol section
1656 owner.
1657
c353e543
L		 16582014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1659
1660 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1661 change.
1662 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1663
818d220a
L		 16642014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1665
1666 PR ld/16428
1667 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1668 against __ehdr_start.
1669 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1670
c3ce498c
L		 16712014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1672
1673 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1674 change.
1675 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1676
d1ec1e40
L		 16772014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1678
1679 PR ld/16428
1680 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1681 count if there are any non pc-relative relocs.
1682 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1683
f44a1f8e
CL		 16842014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1685 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1686
1687 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1688 offset while calculating relocation address.
1689 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1690 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1691
fd0fd00c
MJ		 16922014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1693
1694 PR ld/16202
1695 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1696 R_ARM_ABS8 and R_ARM_ABS16.
1697
aa726b9e
AM		 16982014-01-13 Alan Modra <amodra@gmail.com>
1699
1700 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1701 error when shared and force a plt call otherwise.
1702 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1703 plt_type == PLT_NEW.
1704 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1705 the appropriate call stub.
1706
eec2f3ed
AM		 17072014-01-10 Alan Modra <amodra@gmail.com>
1708
1709 PR ld/14207
1710 PR ld/16322
1711 PR binutils/16323
1712 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1713 (assign_file_positions_for_non_load_sections): When setting up
1714 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1715 header that completely covers the relro region.
1716
09bf66a8
TG		 17172014-01-09 Tristan Gingold <gingold@adacore.com>
1718
1719 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1720 table macros and add macros to initializa the structure.
1721
43a8475c
L		 17222014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1723
1724 PR ld/14207
1725 PR ld/16322
1726 PR binutils/16323
1727 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1728 size for PT_GNU_RELRO segment.
1729 (assign_file_positions_for_load_sections): If PT_LOAD segment
1730 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1731
1651e569
TT		 17322014-01-07 Tom Tromey <tromey@redhat.com>
1733
1734 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1735 wrappers.
1736
dc9155b2
NC		 17372014-01-03 Nick Clifton <nickc@redhat.com>
1738
1739 PR binutils/16199
1740 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1741 zero.
1742
dd8dfa39 17432014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 1744
1745 PR binutils/14289
1746 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1747
1be5090b
NC		 17482014-01-02 Nick Clifton <nickc@redhat.com>
1749
1750 PR binutils/11983
1751 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1752 filename in the bfd's filename field.
1753 * elfcode.h (bfd_from_remote_memory): Likewise.
1754 * ieee.c (ieee_object_p): Likewise.
1755 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1756 * oasys.c (oasys_openr_next_archived_file): Likewise.
1757 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1758 * opncls.c (bfd_fopen): Likewise.
1759 (bfd_openstreamr): Likewise.
1760 (bfd_openr_iovec): Likewise.
1761 (bfd_openw): Likewise.
1762 (bfd_create): Likewise.
1763 (_bfd_delete_bfd): Free filename.
1764
5fb776a6 1765For older changes see ChangeLog-2013
56882138 1766\f
5fb776a6 1767Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 1768
1769Copying and distribution of this file, with or without modification,
1770are permitted in any medium without royalty provided the copyright
1771notice and this notice are preserved.
1772
56882138
AM		 1773Local Variables:
1774mode: change-log
1775left-margin: 8
1776fill-column: 74
1777version-control: never
1778End:
GDB Binutils - Deliverables
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