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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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88d3f087
AM		 12014-08-12 Alan Modra <amodra@gmail.com>
2
3 PR ld/16746
4 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
5 !lto_plugin_active.
6
7f59d2ac
CG		 72014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
8
9 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
10 zero terminated.
11
db712946
L		 122014-08-07 H.J. Lu <hongjiu.lu@intel.com>
13 Alan Modra <amodra@gmail.com>
14
15 PR ld/16746
16 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
17 warning for references in LTO IR to warning symbols.
18
59c26567
AM		 192014-08-07 Alan Modra <amodra@gmail.com>
20
21 * linker.c (WARN, CWARN): Collapse these states to WARN.
22 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
23 new WARN.
24
aaffae57
DE		 252014-08-05 Doug Evans <dje@google.com>
26
27 * bfd-in2.h: Regenerate.
28 * libcoff.h: Regenerate.
29
e034b2cc
MR		 302014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
31
32 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
33 rawsize if changing size.
34
7833fb7b
AM		 352014-08-05 Alan Modra <amodra@gmail.com>
36
37 PR ld/17226
38 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
39
02eb0a49
AM		 402014-08-05 Alan Modra <amodra@gmail.com>
41
42 * linker.c (generic_link_check_archive_element): Move handling
43 of command link -u symbols with a common symbol def to the
44 code handling non-common symbols so that archive element symbols
45 are loaded. Use generic_link_add_object_symbols.
46
13e570f8
AM		 472014-08-05 Alan Modra <amodra@gmail.com>
48
49 PR 13557
50 * linker.c (struct archive_list, struct archive_hash_entry,
51 struct archive_hash_table, archive_hash_newfunc,
52 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
53 archive_hash_table_free): Delete.
54 (_bfd_generic_link_add_archive_symbols): Add h and name params to
55 checkfn. Rewrite using a straight-forward scan over archive map.
56 (generic_link_check_archive_element_no_collect,
57 generic_link_check_archive_element_collect,
58 generic_link_check_archive_element): Add h and name params.
59 * aoutx.h (aout_link_check_archive_element): Likewise.
60 * pdp11.c (aout_link_check_archive_element): Likewise.
61 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
62 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
63 scan symbols, simply add archive element whenever h is undefined.
64 (coff_link_check_ar_symbols): Delete.
65 * ecoff.c (read_ext_syms_and_strs): Delete.
66 (reread_ext_syms_and_strs): Delete.
67 (ecoff_link_check_archive_element): Add h and name param. Don't
68 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
69 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
70 archive_pass.
71 (elf_link_add_archive_symbols): Delete "defined" array, merge
72 functionality into "included". Make "included" a char array. Don't
73 set or test archive_pass.
74 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
75 * libbfd.h: Regenerate.
76
8c784016
KK		 772014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
78
79 PR 10373
80 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
81
351cdf24
MF		 822014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
83
84 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
85 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
86 (bfd_mips_elf_swap_abiflags_v0_in): New function.
87 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
88 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
89 (_bfd_mips_elf_fake_sections): Likewise.
90 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
91 (_bfd_mips_elf_additional_program_headers): Account for new
92 PT_MIPS_ABIFLAGS program header.
93 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
94 associate with .MIPS.abiflags.
95 (_bfd_mips_elf_gc_mark_extra_sections): New function.
96 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
97 (infer_mips_abiflags): Likewise.
98 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
99 (mips_32bit_flags_p): Moved higher.
100 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
101 checking for FP ABIs.
102 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
103 checks. Check EF_MIPS_FP64 flag consistency.
104 (print_mips_ases, print_mips_isa_ext): New static function.
105 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
106 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
107 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
108 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
109 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
110 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
111 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
112 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
113
b794fc1d
AM		 1142014-07-28 Alan Modra <amodra@gmail.com>
115
116 PR 13227
117 * archive.c (_bfd_compute_and_write_armap): Warn on adding
118 __gnu_lto_slim to armap.
119 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
120 __gnu_lto_slim to linker hash table.
121
48494700
AG		 1222014-07-27 Anthony Green <green@moxielogic.org>
123
124 * config.bfd: Add moxie-*-moxiebox*.
125
3d52a869
JS		 1262014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
127
128 Add or reactivate or1k-*-rtems*
129 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
130
cca5b8b6
L		 1312014-07-16 H.J. Lu <hongjiu.lu@intel.com>
132
133 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
134 ELFOSABI_GNU input.
135 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
136 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
137
144bed8d
L		 1382014-07-16 H.J. Lu <hongjiu.lu@intel.com>
139
140 PR binutils/17154
141 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
142 and R_*_IRELATIVE relocation offset with PLT entry.
143 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
144 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
145 (elf_x86_64_get_synthetic_symtab): Use it.
146
998d811a
L		 1472014-07-15 H.J. Lu <hongjiu.lu@intel.com>
148
149 PR ld/17057
150 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
151 next_tls_desc_index with elf.srelplt->reloc_count.
152
87f14779
AM		 1532014-07-15 Alan Modra <amodra@gmail.com>
154
155 * cache.c (cache_bread_1): Don't return -1 when fread returns
156 a positive value.
157
cd3416da
AM		 1582014-07-15 Alan Modra <amodra@gmail.com>
159
160 * elflink.c (elf_merge_st_other): Update comments. Simplify
161 visibility handling. Make isym const. Move code modifying
162 isym->st_other for --exclude-libs to..
163 (elf_link_add_object_symbols): ..here.
164
17ca87fc
MN		 1652014-07-11 Maks Naumov <maksqwe1@ukr.net>
166
167 PR 17141
168 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
169
5bc8cb6f
NC		 1702014-07-08 Nick Clifton <nickc@redhat.com>
171
172 PR ld/17110
173 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
174 segments in input bfds.
175
7572ca89
WN		 1762014-07-08 Will Newton <will.newton@linaro.org>
177
178 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
179 value to 64kB and remove custom setting for NaCl.
180
bffebb6b
AM		 1812014-07-08 Alan Modra <amodra@gmail.com>
182
183 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
184 bits from source to dest.
185 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
186 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
187 Likewise.
188 * bfd-in2.h: Regenerate.
189
2e0488d3
JW		 1902014-07-08 Jiong Wang <jiong.wang@arm.com>
191
192 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
193 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
194 when info->relocatable be true.
195
75f58085
BS		 1962014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
197
198 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
199 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
200 * bfd-in2.h: Regenerate.
201 * libbfd.h: Regenerate.
202
1110793a
AM		 2032014-07-04 Alan Modra <amodra@gmail.com>
204
205 * Makefile.am: Update "configure.in" comments.
206 * PORTING: Likewise.
207 * aoutx.h: Likewise.
208 * configure.host: Likewise.
209 * doc/bfdint.texi: Likewise.
210 * targets.c: Likewise.
211 * warning.m4: Likewise.
212 * Makefile.in: Regenerate.
213
35eafcc7
AM		 2142014-07-04 Alan Modra <amodra@gmail.com>
215
216 * configure.ac: Rename from configure.in.
217 * Makefile.in: Regenerate.
218 * config.in: Regenerate.
219 * doc/Makefile.in: Regenerate.
220
82b57a90
AM		 2212014-07-04 Alan Modra <amodra@gmail.com>
222
223 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
224 * Makefile.in: Regenerate.
225
2e98a7bd
AM		 2262014-07-04 Alan Modra <amodra@gmail.com>
227
228 * version.m4: New file.
229 * configure.in: Include version.m4.
230 (AC_INIT): Update.
231 * Makefile.am (RELEASE): Delete.
232 (bfdver.h): Depend on development.sh, use instead of RELEASE.
233 * Makefile.in: Regenerate.
234 * doc/Makefile.in: Regenerate.
235
d1eca1e4
AM		 2362014-07-02 Alan Modra <amodra@gmail.com>
237
238 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
239 pointer_equality_needed when !readonly_dynrelocs.
240 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
241
afb93314
AM		 2422014-07-02 Alan Modra <amodra@gmail.com>
243
244 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
245 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
246
b6a1c03a
AM		 2472014-07-01 Alan Modra <amodra@gmail.com>
248
249 * bfd.c (struct bfd): Reorganise for better packing. Delete
250 "ifd" field. Make "format", "direction" and "flags" bitfields.
251 (HAS_LOAD_PAGE): Delete, renumber following flags.
252 * bfd-in2.h: Regenerate.
253 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
254
7341d5e2
AM		 2552014-07-01 Alan Modra <amodra@gmail.com>
256
257 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
258 (struct ppc_link_hash_table): Increase size of stub_count array.
259 (build_global_entry_stubs): Emit symbol on global entry stub.
260 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
261 stub stats.
262
810d4e75
AM		 2632014-07-01 Alan Modra <amodra@gmail.com>
264
265 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
266 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
267 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
268 generic linker.
269 (ppc64_elf_relocate_section): Disable ELFv2 function entry
270 optimisation when --traditional-format.
271
f36e8886
BS		 2722014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
273 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
274 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
275 Soundararajan <Sounderarajan.D@atmel.com>
276
277 * archures.c: Add avrtiny architecture for avr target.
278 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
279 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
280 added for 16 bit LDS/STS instruction of avrtiny arch.
281 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
282 BFD_RELOC_AVR_LDS_STS_16.
283 (bfd_elf_avr_final_write_processing): Select machine number
284 avrtiny arch.
285 (elf32_avr_object_p): Set machine number for avrtiny arch.
286 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
287 * bfd-in2.h: Regenerate.
288 * libbfd.h: Regenerate.
289
60d77146
NC		 2902014-06-26 Nick Clifton <nickc@redhat.com>
291
292 PR binutils/16949
293 * dwarf2.c (is_str_attr): New function.
294 (find_abstract_instance_name): Use it to determine when an
295 attribute has a string value.
296
15bfcc77
AM		 2972014-06-24 Alan Modra <amodra@gmail.com>
298
299 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
300 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
301 for --emit-relocs.
302
886aba9e
PDM		 3032014-06-21 Philippe De Muyter <phdm@macqel.be>
304
305 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
306 a number of targets.
307
eea6dad2
KM		 3082014-06-20 Kyle McMartin <kyle@redhat.com>
309
310 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
311 emitting initial-exec relocs when not linking an executable.
312
9f19ab6d
WN		 3132014-06-16 Will Newton <will.newton@linaro.org>
314
315 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
316 htab->next_tls_desc_index in the non-IPLT case.
317 Calculate GOT offset correctly for the non-IPLT case.
318 (allocate_dynrelocs_for_symbol): Don't increment
319 htab->next_tls_desc_index here.
320
eb9a5ecf
AM		 3212014-06-16 Alan Modra <amodra@gmail.com>
322
323 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
324 created sections.
325
d0ae9fbd
OJ		 3262014-06-13 Omair Javaid <omair.javaid@linaro.org>
327
328 * elfxx-aarch64.c (stdarg.h): Include.
329 (string.h): Include.
330 (_bfd_aarch64_elf_grok_prstatus): Updated.
331 (_bfd_aarch64_elf_grok_psinfo): New function.
332 (_bfd_aarch64_elf_write_core_note): New function.
333 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
334 (elf_backend_write_core_note): Define.
335
d495ab0d
AM		 3362014-06-13 Alan Modra <amodra@gmail.com>
337
338 * archive.c: Include bfdlink.h.
339 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
340 * bfd.c (struct bfd): Add is_linker_output field.
341 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
342 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
343 link.hash and is_linker_output.
344 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
345 param with bfd*. Assert is_linker_output and link.hash, and
346 clear them before exit.
347 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
348 bfd_link_hash_table* param with bfd*. Hack is_linker_output
349 and link.hash so we can free two linker hash tables.
350 (elf32_mn10300_link_hash_table_create): Create static_hash_table
351 first. Clean up on errors. Set hash_table_free pointer.
352 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
353 bfd_link_hash_table* param with bfd*.
354 (elf32_arm_link_hash_table_create): Clean up on errors. Set
355 hash_table_free pointer.
356 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
357 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
358 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
359 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
360 * xcofflink.c: Similarly.
361 * simple.c (bfd_simple_get_relocated_section_contents): Save and
362 clear link.next before creating linker hash table. Clean up on
363 errors, and restore link.next on exit.
364 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
365 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
366 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
367 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
368 * hash.c (bfd_hash_table_init_n): Free table on error.
369 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
370 * bfd-in2.h: Regenerate.
371 * libbfd.h: Regenerate.
372 * libcoff.h: Regenerate.
373
caa4096e
AM		 3742014-06-13 Alan Modra <amodra@gmail.com>
375
376 PR 17047
377 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
378 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
379 * bfd.c (bfd_link_hash_table_free): Don't define.
380 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
381 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
382 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
383 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
384 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
385 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
386 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
387 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
388 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
389 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
390 * xsym.c: Don't define various link_hash_table_free defines, and
391 remove from bfd_target vars. Temporarily reference some of the
392 target link_hash_table_free functions to avoid warnings.
393 * bfd-in2.h: Regenerate.
394 * libbfd.h: Regenerate.
395
68faa637
AM		 3962014-06-13 Alan Modra <amodra@gmail.com>
397
398 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
399 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
400 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
401 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
402 Move link_hash_table_free functions before their corresponding
403 link_hash_table_create functions.
404
c72f2fb2
AM		 4052014-06-13 Alan Modra <amodra@gmail.com>
406
407 * bfd.c (struct bfd): Replace link_next with a union.
408 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
409 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
410 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
411 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
412 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
413 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
414 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
415 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
416 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
417 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
418 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
419 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
420 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
421 * bfd-in2.h: Regenerate.
422
7ed689ad
AM		 4232014-06-11 Alan Modra <amodra@gmail.com>
424
425 * linker.c (unwrap_hash_lookup): Add missing parens.
426
07821655
KT		 4272014-06-11 Kai Tietz <ktietz@redhat.com>
428
429 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
430 * libcoff.h: Regenerated.
431
7b8e2718
AM		 4322014-06-10 Alan Modra <amodra@gmail.com>
433
b71c4043 434 PR ld/16910
7b8e2718
AM		 435 * linker.c (unwrap_hash_lookup): New function.
436 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
437 * elf32-i370.c (i370_elf_relocate_section): Likewise.
438 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
439 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
440 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
441 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
442 * elf32-spu.c (spu_elf_relocate_section): Likewise.
443 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
444
a47622ac
AM		 4452014-06-07 Alan Modra <amodra@gmail.com>
446
447 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
448 insn as a bitfield; Use complain_overflow_bitfield.
449 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
450
270c9937
JB		 4512014-06-05 Joel Brobecker <brobecker@adacore.com>
452
453 * development.sh: New file.
454 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
455 Make -Werror the default with GCC only if DEVELOPMENT is true.
456 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
457 $(srcdir)/development.sh.
458 * Makefile.in, configure: Regenerate.
459
ac21917f
WN		 4602014-06-04 Will Newton <will.newton@linaro.org>
461
810d4e75 462 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 463 being non-NULL into an assert.
464 (elfNN_aarch64_tls_relax): Remove unused code.
465
33ac0ca1
DD		 4662014-06-03 DJ Delorie <dj@redhat.com>
467
468 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
469
c32abae8
NC		 4702014-06-03 Nick Clifton <nickc@redhat.com>
471
472 PR ld/16807
473 * peXXigen.c (rsrc_process_section): Page align the new contents
474 befgore writing out.
475
397998fc
AM		 4762014-06-03 Alan Modra <amodra@gmail.com>
477
478 * elf64-ppc.c (ADDIS_R12_R2): Define.
479 (build_plt_stub): Support fusion on ELFv2 stub.
480 (ppc_build_one_stub): Likewise for plt branch stubs.
481
b4894562
AM		 4822014-05-28 Alan Modra <amodra@gmail.com>
483
484 * elf32-rx.c (rx_table_map): Delete set but not used variables.
485
4ba3b326
TG		 4862014-05-28 Tristan Gingold <gingold@adacore.com>
487
488 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
489 to keep the length of the best fit range.
490 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
491 Likewise.
492
7a2f2d82
DD		 4932014-05-27 DJ Delorie <dj@redhat.com>
494
495 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
496 (rx_elf_relocate_section): If we find a reloc against
497 $tableentry$default$<name>, redirect it to the appropriate
498 $tableentry$<n>$.
499 (RX_Table_Info): New.
500 (rx_table_find): New. Check all tables and SEC_KEEP all sections
501 with table parts in them.
502 (rx_check_directives): New.
503 (rx_table_map_2): New.
504 (rx_table_map): New.
505 (rx_additional_link_map_text): New. Called to dump tables to the
506 map file.
507 * bfd/elf32-rx.h: New.
508
bceec4b9
DD		 5092014-05-20 DJ Delorie <dj@redhat.com>
510
511 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
512
93d1b056
AM		 5132014-05-20 Alan Modra <amodra@gmail.com>
514
515 PR 16952
516 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
517 Remove redundant setting of htab->elf.dynobj. Don't align.
518 Define .sdata symbols using _bfd_elf_define_linkage_sym.
519 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
520 (create_sdata_sym): Delete.
521 (elf_allocate_pointer_linker_section): Rename from
522 elf_create_pointer_linker_section. Align section.
523 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
524 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
525 and _SDA2_BASE_.
526 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
527 Remove unnecessary tests on _SDA_BASE_ sym.
528 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
529 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
530 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
531 (ppc_elf_maybe_strip_sdata_syms): Declare.
532
a7c7b2ba
RM		 5332014-05-16 Ryan Mansfield <rmansfield@qnx.com>
534
b4894562 535 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 536
5372014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 538
539 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
540 in a section with no contents.
541 (is_vma_in_section, find_section_by_vma): New functions.
542 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
543 offsets in the debug directory.
544 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
545 Byte-swap GUID from little-endian to big-endian order for
546 consistent and conventional display.
547
856ea05c
KP		 5482014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
549
550 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
551 64-bit doubles objects mix with 32-bit doubles objects.
552 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
553
68e0f6b1
HPN		 5542014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
555
556 * mmo.c: Update URLs in documentation comments.
557
1058c753
VA		 5582014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
559 David Weatherford <weath@cadence.com>
560 Max Filippov <jcmvbkbc@gmail.com>
561
562 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
563 signed.
564
e59bc75b
AT		 5652014-05-07 Andreas Tobler <andreast@fgznet.ch>
566
567 * config.bfd: Add proper arm config for *-*-freebsd*.
568
ae52f483
AB		 5692014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
570
571 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
572 mips32r5 and mips64r5.
573 * archures.c (bfd_architecture): Likewise.
574 * bfd-in2.h (bfd_architecture): Likewise.
575 * cpu-mips.c (arch_info_struct): Likewise.
576 * elfxx-mips.c (mips_set_isa_flags): Likewise.
577
757a636f
RS		 5782014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
579
580 * elfxx-mips.h (elfxx-mips.h): Declare.
581 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
582 Tag_GNU_MIPS_ABI_FP mismatches.
583 (_bfd_mips_fp_abi_string): New function.
584
2f67d686
AM		 5852014-05-02 Alan Modra <amodra@gmail.com>
586
587 * targets.c: Sort bfd_target vectors somewhat alphabetically.
588 * configure.in: Likewise.
589 * configure: Regenerate.
590
6d00b590
AM		 5912014-05-02 Alan Modra <amodra@gmail.com>
592
593 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
594 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
595 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
596 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
597 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
598 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
599 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
600 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
601 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
602 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
603 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
604 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
605 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
606 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
607 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
608 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
609 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
610 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
611 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
612 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
613 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
614 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
615 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
616 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
617 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
618 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
619 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
620 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
621 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
622 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
623 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
624 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
625 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
626 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
627 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
628 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
629 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
630 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
631 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
632 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
633 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
634 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
635 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
636 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
637 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
638 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
639 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
640 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
641 on aout targets.
642 * configure: Regenerate.
643
1218d67d
HPN		 6442014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
645
646 * mmo.c (mmo File layout documentation): Add note about low bits
647 of address.
648 (mmo_write_chunk): When handling data remainder, assert that
649 previous remaining data is flushed.
650 (mmo_write_loc_chunk): Only look for trailing and leading zeros
651 when dealing with an aligned VMA and for aligned lengths. Don't skip
652 the last 32-bit-word of zeros.
653 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
654 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
655 emitting data, not after updating it.
656 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
657
a953eec9
NC		 6582014-04-30 Nick Clifton <nickc@redhat.com>
659
660 * compress.c (bfd_is_section_compressed): When checking the
661 .debug_str section, also check the fifth byte in the section is
662 not part of a string.
663
5087d529
AM		 6642014-04-30 Alan Modra <amodra@gmail.com>
665
666 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
667 (find_merged_cie): Identify personality functions by (bfd_id,index)
668 pair when a local sym is used.
669
230977a4
CS		 6702014-04-29 Christian Svensson <blue@cmd.nu>
671
672 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
673 into .rela.got if it contained TLS relocations as well.
674
40af4a36
NC		 6752014-04-28 Nick Clifton <nickc@redhat.com>
676
677 PR ld/16821
678 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
679 time warning.
680
a9e18c6a
AM		 6812014-04-26 Alan Modra <amodra@gmail.com>
682
683 * po/SRC-POTFILES.in: Regenerate.
684 * configure: Regenerate.
685
88667baf
NC		 6862014-04-25 Nick Clifton <nickc@redhat.com>
687
688 PR ld/16821
689 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
690 a 342-bit host. This time for older versions of gcc.
691
08937d80
NC		 6922014-04-24 Nick Clifton <nickc@redhat.com>
693
694 * peXXigen.c (rsrc_print_section): Fix compile time warning for
695 32-bit hosts.
696
93ee1e36
AM		 6972014-04-24 Alan Modra <amodra@gmail.com>
698
699 PR 16867
700 * dwarf2.c: Formatting.
701 (struct dwarf2_debug): Make adjusted_section_count signed.
702 (unset_sections): Make i signed.
703 (set_debug_vma): New function.
704 (place_sections): Handle separate debug object file. Set VMA
705 on debug sections, even if they have an output section. Also
706 set VMA on zero size sections, and non-load but alloc sections.
707 Set adjusted_section_count to -1 when no section adjustment.
708 Malloc adjusted_sections. Don't double last_vma. Transfer
709 alloc section VMAs to separate debug file.
710 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
711 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
712 test on symbols being the same before using old stash. Read
713 and use separate debug file symbols. Call place_sections.
714 (find_line): Don't call place_sections here.
715 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
716 * libbfd.h: Regenerate.
717 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
718 _bfd_dwarf2_slurp_debug_info call.
719 * simple.c (simple_save_output_info): Clarify comment.
720
3714081c
NC		 7212014-04-24 Nick Clifton <nickc@redhat.com>
722
723 PR ld/16807
724 * peXXigen.c (struct rsrc_regions): New structure.
725 (rsrc_print_resource_directory): Use new structure. Include
726 offset of directory in listing.
727 (rsrc_print_resource_entry): Likewise.
728 (rsrc_print_section): Likewise.
729 (rsrc_count_entries): Do not increment sizeof_strings or
730 sizeof_leaves.
731 (rsrc_count_directory): Do not increment sizeof_tables.
732 (rsrc_compute_region_sizes): New function.
733 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
734 (rsrc_process_section): Compute size of regions after merging
735 entries.
736
cd0449ab
AM		 7372014-04-23 Alan Modra <amodra@gmail.com>
738
739 PR ld/16787
740 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
741 (place_sections): Do not modify VMA of sections when called from
742 linker after sections have been placed in output sections. Short
743 circuit single section case.
744 (save_section_vma, section_vma_same): New functions.
745 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
746 change.
747 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
748 when non-relocatable.
749
d5f59c10
NC		 7502014-04-22 Nick Clifton <nickc@redhat.com>
751
752 PR ld/16821
753 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
754
73589c9d
CS		 7552014-04-22 Christian Svensson <blue@cmd.nu>
756
757 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
758 * archures.c: Likewise.
759 * coffcode.h: Likewise.
760 * config.bfd: Likewise.
761 * configure.in: Likewise.
762 * reloc.c: Likewise.
763 * targets.c: Likewise.
764 * cpu-or1k.c: New file.
765 * elf32-or1k.c: New file.
766 * coff-or32.c: Delete.
767 * cpu-openrisc.c: Delete.
768 * cpu-or32.c: Delete.
769 * elf32-openrisc.c: Delete.
770 * elf32-or32.c: Delete.
771 * Makefile.in: Regenerate.
772 * bfd-in2.h: Regenerate.
773 * configure: Regenerate.
774 * libbfd.h: Regenerate.
775
285fc9d8
YZ		 7762014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
777
778 PR ld/16821
779 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
780
5d3b02f0
WN		 7812014-04-22 Will Newton <will.newton@linaro.org>
782
783 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
784 function. (elf_backend_section_flags): Remove define.
785
cc75d373
RH		 7862014-04-21 Richard Henderson <rth@redhat.com>
787
d1c109de
RH		 788 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
789 parameter; honor it and disable got merging when false.
790 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
791 the first pass of relaxation.
792 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
793 the end of the LITERAL+LITUSE chain.
794 (elf64_alpha_relax_section): Only process LITERAL relocs during the
795 second pass of relaxation.
796
cc75d373
RH		 797 * configure.ac (use_secureplt): Enable by default.
798 * configure: Rebuild.
799
c9ffd2ea
TG		 8002014-04-18 Tristan Gingold <gingold@adacore.com>
801
802 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
803 bind_content, weak_bind_content, lazy_bind_content,
804 export_content.
805 (bfd_mach_o_load_command): Add comments, add next field.
806 (mach_o_data_struct): Replace commands field by first_command
807 and last_command.
808 * mach-o.c (bfd_mach_o_append_command): New function.
809 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
810 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
811 copy fields.
812 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
813 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
814 (bfd_mach_o_write_thread): Use macro instead of literal.
815 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
816 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
817 functions.
818 (bfd_mach_o_write_symtab_content): New function (extracted
819 from bfd_mach_o_write_symtab).
820 (bfd_mach_o_write_symtab): Split.
821 (bfd_mach_o_count_indirect_symbols): Move
822 (bfd_mach_o_build_dysymtab): Remove layout code.
823 (bfd_mach_o_write_contents): Rewritten to build commands in order.
824 (bfd_mach_o_count_sections_for_seg): Remove.
825 (bfd_mach_o_build_obj_seg_command): New function (extracted from
826 bfd_mach_o_build_seg_command).
827 (bfd_mach_o_build_exec_seg_command): New function.
828 (bfd_mach_o_build_dysymtab_command): Remove.
829 (bfd_mach_o_layout_commands): New function.
830 (bfd_mach_o_init_segment): New function.
831 (bfd_mach_o_build_commands): Major rework to handle non-object
832 files.
833 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
834 function.
835 (bfd_mach_o_read_dyld_info): Clear content fields.
836 (bfd_mach_o_read_segment): Adjust call.
837 (bfd_mach_o_flatten_sections): Adjust as now load commands are
838 chained.
839 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
840 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
841 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
842 Likewise.
843
967b2c53
TG		 8442014-04-18 Tristan Gingold <gingold@adacore.com>
845
846 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
847 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
848 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
849 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
850
4525c51a
TG		 8512014-04-18 Tristan Gingold <gingold@adacore.com>
852
853 * mach-o.h (bfd_mach_o_dylinker_command)
854 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
855 name_len field.
856 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
857 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
858
4384b284
TG		 8592014-04-18 Tristan Gingold <gingold@adacore.com>
860
861 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
862 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
863 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
864 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
865 each targets declared.
866 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
867 * mach-o-i386.c (TARGET_PAGESIZE): Define.
868
452216ab
TG		 8692014-04-18 Tristan Gingold <gingold@adacore.com>
870
871 * mach-o.c (bfd_mach_o_write_thread)
872 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
873 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
874 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
875 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
876 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
877 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
878 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
879 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
880 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
881 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
882 (bfd_mach_o_read_command): Now return a boolean status.
883 Adjust return statements.
884 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
885 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
886
cb22ccf4
KCY		 8872014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
888
889 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
890 field. Add assigned_low_gotno and assigned_high_gotno fields.
891 (mips_elf_create_local_got_entry): Update out-of-space condition.
892 Set index of new GOT entry to assigned_low_gotno if required by
893 the current relocation, else set it to assigned_high_gotno.
894 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
895 with assigned_low_gotno.
896 (mips_elf_multi_got): Initialize assigned_low_gotno and
897 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
898 in place of assigned_gotno when handling global GOT entries.
899 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
900 assigned_high_gotno.
901 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
902 gap in the middle of local GOT space.
903
4c34aff8
AM		 9042014-04-17 Alan Modra <amodra@gmail.com>
905
906 PR 16846
907 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
908 current bfd is a plugin. Don't always set type_change_ok
909 when old bfd is a plugin.
910
12241a34
TG		 9112014-04-16 Tristan Gingold <gingold@adacore.com>
912
913 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
914 flag.
915
40fd06d1
AM		 9162014-04-16 Alan Modra <amodra@gmail.com>
917
918 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
919 with "ba 0" rather than zeros.
920
fa85fb9a
MS		 9212014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
922
923 * (elfNN_aarch64_tls_relax): Fix instruction mask.
924
da3a2088
AM		 9252014-04-14 Alan Modra <amodra@gmail.com>
926
927 * elf32-ppc.c (BA): Define
928 (ppc_elf_link_hash_table_create): Correct default_params.
929 (write_glink_stub): Pad small plt call stub with "ba 0" rather
930 than "nop" for ppc476_workaround.
931 (ppc_elf_finish_dynamic_sections): Likewise for branch table
932 and __glink_PLTresolve. Ensure plt call stub at end of page
933 doesn't allow fall-thru prefetch.
934
32ae0d80
NC		 9352014-04-11 Nick Clifton <nickc@redhat.com>
936
937 PR ld/16821
938 * peXXigen.c (abs_finder): New function.
939 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
940 than 1^32 try to convert them into section relative values
941 instead.
942
85cf705b
NC		 9432014-04-11 Nick Clifton <nickc@redhat.com>
944
945 * bfd-in2.h: Regenerate.
946 * libbfd.h: Regenerate.
947
1511baec
SL		 9482014-04-10 Cesar Philippidis <cesar@codesourcery.com>
949
950 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
951 when building function stubs.
952
e4ef1b6c
DC		 9532014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
954
955 * elf32-avr.c: Add DIFF relocations for AVR.
956 (avr_final_link_relocate): Handle the DIFF relocs.
957 (bfd_elf_avr_diff_reloc): New.
958 (elf32_avr_is_diff_reloc): New.
959 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
960 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
961 bytes.
962
963 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
964
e30d16e9
AM		 9652014-04-09 Alan Modra <amodra@gmail.com>
966
967 * libcoff.h: Regenerate.
968
b4ab4364
AM		 9692014-04-09 Alan Modra <amodra@gmail.com>
970
971 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
972 of safe ppc476 insns at end of page. Also remove non-branch insns.
973 Expand comments.
974
6e6e7cfc 9752014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 976
977 * peXXigen.c (pe_print_debugdata): New function: Displays the
978 contents of the debug directory and decodes codeview entries.
979 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
980 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
981 Add functions for reading and writing debugdir and codeview
982 records.
983 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
984 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
985 * libcoff-in.h (pe_tdata): Add build-id data.
986 * libcoff.h: Regenerate.
987 * coffcode.h (coff_write_object_contents): Run build_id
988 after_write_object_contents hook.
989
115c6d5c
AM		 9902014-04-05 Alan Modra <amodra@gmail.com>
991
992 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
993 merging non-default sym.
994
26954155
TG		 9952014-04-04 Tristan Gingold <gingold@adacore.com>
996
997 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
998 configured for.
999
ca148c5a
TG		 10002014-04-04 Tristan Gingold <gingold@adacore.com>
1001
1002 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1003 thinko on names length.
1004
47c50932
TG		 10052014-04-04 Tristan Gingold <gingold@adacore.com>
1006
1007 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1008 of output_section.
1009 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1010
4ef27e04
TG		 10112014-04-04 Tristan Gingold <gingold@adacore.com>
1012
1013 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1014
b69c8728
JT		 10152014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1016
1017 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1018 section before dereferencing.
1019 (pe_print_idata, pe_print_edata, pe_print_reloc)
1020 (rsrc_print_section): Don't bother interpreting the contents
1021 of sections which have no contents.
1022
1b6aeedb
MG		 10232014-04-03 Maria Guseva <m.guseva@samsung.com>
1024
1025 PR ld/16803
1026 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1027 file position.
1028
707e555b
TG		 10292014-04-03 Tristan Gingold <gingold@adacore.com>
1030
1031 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1032 output_section.
1033 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1034 Fix style.
1035 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1036
c3fcb775
AM		 10372014-04-03 Alan Modra <amodra@gmail.com>
1038
1039 * elf-bfd.h (struct elf_backend_data
1040 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1041 with "bfd_size_type size".
1042 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1043 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1044 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1045 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 1046 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1047 * bfd-in2.h: Regenerate.
c3fcb775 1048
7a79c514
TG		 10492014-04-02 Tristan Gingold <gingold@adacore.com>
1050
1051 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1052 (bfd_mach_o_prebind_cksum_command): New types.
1053 (bfd_mach_o_prebound_dylib_command): Rewrite.
1054 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1055 fields.
1056 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1057 command.
1058 (bfd_mach_o_read_prebind_cksum): New function.
1059 (bfd_mach_o_read_twolevel_hints): Ditto.
1060 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1061 commands.
1062
5979d6b6
AM		 10632014-04-02 Alan Modra <amodra@gmail.com>
1064
1065 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1066 Consolidate code handling possible section headers past end of
1067 segment. Don't use p_align for page size guess, instead use
1068 minpagesize. Take note of ld.so clearing section headers when
1069 p_memsz > p_filesz. Handle file header specifying no section
1070 headers. Handle zero p_align throughout. Default loadbase to
1071 zero. Add comments. Rename contents_size to high_offset, and
1072 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1073 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1074 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1075 Likewise.
1076 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1077 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1078 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1079 * bfd-in2.h: Regnerate.
1080
23d72939
TG		 10812014-04-01 Tristan Gingold <gingold@adacore.com>
1082
1083 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1084 when num == 0.
1085
6a631e86 10862014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 1087 Pavel Fedin <p.fedin@samsung.com>
6a631e86 1088
b4894562 1089 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 1090 entries on eabi and nacl targets.
1091 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 1092 (elf32_arm_nacl_plt_sym_val): Likewise.
1093 (elf32_arm_plt0_size): Add helper function.
1094 (elf32_arm_plt_size): Likewise.
6a631e86 1095
10be66a4
TG		 10962014-03-27 Tristan Gingold <gingold@adacore.com>
1097
1098 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1099 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1100
3cc27770
TG		 11012014-03-27 Tristan Gingold <gingold@adacore.com>
1102
1103 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1104 * mach-o.c (bfd_mach_o_write_symtab)
1105 (bfd_mach_o_write_contents)
1106 (bfd_mach_o_set_section_flags_from_bfd)
1107 (bfd_mach_o_build_seg_command): Fix indentation.
1108 (bfd_mach_o_get_base_address): New function.
1109
55bfc9ac
NC		 11102014-03-26 Nick Clifton <nickc@redhat.com>
1111
1112 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1113 relocations in discarded sections.
1114
d8028530
TG		 11152014-03-26 Tristan Gingold <gingold@adacore.com>
1116
1117 * mach-o.c (bfd_mach_o_convert_architecture): Add
1118 BFD_MACH_O_CPU_TYPE_ARM64.
1119
f6c7c3e8
AM		 11202014-03-26 Alan Modra <amodra@gmail.com>
1121
1122 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1123 needed plt entries when taking the address of functions for
1124 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1125 Move opd setup and abiversion checks to..
1126 (ppc64_elf_before_check_relocs): ..here. Renamed from
1127 ppc64_elf_process_dot_syms. Set output abiversion from input and
1128 input abiversion from output, if either is not set.
1129 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1130 (elf_backend_check_directives): Update.
1131
c955de36
WN		 11322014-03-25 Will Newton <will.newton@linaro.org>
1133
1134 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1135 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1136 of input sections rather than output sections.
1137
97323ad1
WN		 11382014-03-20 Will Newton <will.newton@linaro.org>
1139
1140 PR ld/16715
1141 * elf32-arm.c (elf32_arm_check_relocs): Set
1142 pointer_equality_needed for absolute references within
1143 executable links.
1144 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1145 unless pointer_equality_needed is set.
1146
1d63324c
NC		 11472014-03-19 Nick Clifton <nickc@redhat.com>
1148
6caf7111
NC		 1149 * peXXigen.c (rsrc_process_section): Add code to scan input
1150 sections and record their lengths. Use these lengths to find the
1151 start of each merged .rsrc section.
1d63324c 1152
fbe383b9
TG		 11532014-03-17 Tristan Gingold <gingold@adacore.com>
1154
1155 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1156 (bfd_mach_o_read_command): Ditto.
1157
5a026fc9
NC		 11582014-03-14 Meador Inge <meadori@codesourcery.com>
1159
b4894562
AM		 1160 * configure.in: Add strnlen to AC_CHECK_DECLS.
1161 * config.in: Regenerate.
1162 * configure: Regenerate.
1163 * sysdep.h (strnlen): Add prototype.
5a026fc9 1164
c3301df1
AM		 11652014-03-14 Alan Modra <amodra@gmail.com>
1166
1167 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1168 handling for VLE_SDA21 relocs.
1169
167ad85b
TG		 11702014-03-13 Tristan Gingold <gingold@adacore.com>
1171
1172 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1173 has been read.
1174 (pe_bfd_object_p): Also read version number to detect ILF.
1175 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1176 (x86_64pe_bigobj_vec): Define
1177 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1178 (bfd_coff_max_nscns): New macro.
1179 (coff_compute_section_file_positions): Use unsigned int for
1180 target_index. Compare with bfd_coff_max_nscns.
1181 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1182 Set a value for _bfd_coff_max_nscns.
1183 (header_bigobj_classid): New constant.
1184 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1185 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1186 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1187 functions.
1188 (bigobj_swap_table): New table.
1189 * libcoff.h: Regenerate.
1190 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1191 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1192 _bfd_coff_max_nscns.
1193 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1194 * coff-rs6000.c (bfd_xcoff_backend_data)
1195 (bfd_pmac_xcoff_backend_data): Likewise.
1196 * coff64-rs6000.c (bfd_xcoff_backend_data)
1197 (bfd_xcoff_aix5_backend_data): Likewise.
1198 * targets.c (x86_64pe_bigobj_vec): Declare.
1199 * configure.in (x86_64pe_bigobj_vec): New vector.
1200 * configure: Regenerate.
1201 * config.bfd: Add bigobj object format for Windows targets.
1202
c792917c
NC		 12032014-03-12 Nick Clifton <nickc@redhat.com>
1204
1205 PR ld/16671
1206 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1207 before testing for vxworks.
1208
fa47fa92
AM		 12092014-03-12 Alan Modra <amodra@gmail.com>
1210
1211 * Makefile.in: Regenerate.
1212
bbefd0a9
AM		 12132014-03-12 Alan Modra <amodra@gmail.com>
1214
1215 PR 16690
1216 * elf.c (copy_elf_program_header): Ignore first section lma if
1217 non-alloc.
1218
3c865fca
AM		 12192014-03-11 Alan Modra <amodra@gmail.com>
1220
1221 PR 16686
1222 * coff-rs6000.c: Include stdint.h.
1223 * coff64-rs6000.c: Likewise.
1224
ce15efd8
TG		 12252014-03-10 Tristan Gingold <gingold@adacore.com>
1226
1227 * ticoff.h: Removed.
1228
86c95733
AM		 12292014-03-08 Alan Modra <amodra@gmail.com>
1230
1231 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1232 many relocations. Correct bitsize and rightshift too for a number
1233 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1234 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1235 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1236 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1237 fields in instructions to signed/unsigned according to whether
1238 the field takes a signed or unsigned value. Tidy vle split16 code.
1239 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1240
b80eed39
AM		 12412014-03-08 Alan Modra <amodra@gmail.com>
1242
1243 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1244 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1245 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1246 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1247 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1248 fields in instructions to signed/unsigned according to whether
1249 the field takes a signed or unsigned value.
1250
c38e8559
PA		 12512014-03-07 Pedro Alves <palves@redhat.com>
1252
5893c83a 1253 PR gdb/16696
c38e8559
PA		 1254 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1255 through ptr_to_uint instead of through long.
1256
e9847026
NC		 12572014-03-06 Nick Clifton <nickc@redhat.com>
1258
1259 PR 16664
1260 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1261 attribute section names.
1262
4b95cf5c
AM		 12632014-03-05 Alan Modra <amodra@gmail.com>
1264
1265 Update copyright years.
1266
45965137
AM		 12672014-03-05 Alan Modra <amodra@gmail.com>
1268
1269 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1270 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1271 (ppc64_elf_check_relocs): Likewise.
1272 (ppc64_elf_relocate_section): Likewise.
1273 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1274 * bfd-in2.h: Regenerate.
1275 * libbfd.h: Regenerate.
1276
cd0c81e9 12772014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 1278
1279 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1280 Loongson-3A.
1281 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1282 extension of bfd_mach_mipsisa64r2.
1283
eed94f8f
NC		 12842014-03-04 Nick Clifton <nickc@redhat.com>
1285
1286 PR ld/16017
1287 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1288 (elf32_thumb2_plt_entry): New array.
1289 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1290 using thumb2 based PLT.
1291 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1292 entries.
1293 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1294 PLT entries.
1295 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1296 based PLT 0-entry.
1297 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1298 Thumb2 based PLT 0-entry.
1299 (elf32_arm_output_arch_local_syms): Handle creation of local
1300 symbols for Thumb2 based PLT entries.
1301
9850436d
AM		 13022014-02-28 Alan Modra <amodra@gmail.com>
1303
1304 PR ld/16643
1305 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1306 the same conditions we called check_relocs.
1307
1db37fe6
YG		 13082014-02-27 Yuri Gribov <y.gribov@samsung.com>
1309
1310 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1311 * bfd-in2.h: Regenerate.
1312 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1313 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1314 using long PLT entries.
1315 (bfd_elf32_arm_use_long_plt): New function.
1316 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1317
db434ba0
AM		 13182014-02-27 Alan Modra <amodra@gmail.com>
1319
1320 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1321 params for targets that don't use ppc32elf.em.
1322
d9972968
CLT		 13232014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1324
1325 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1326 of GOTOFF relocations.
1327
0ff2b86e
L		 13282014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1329 H.J. Lu <hongjiu.lu@intel.com>
1330
1331 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1332 (elf_x86_64_legacy_plt_entry): Likewise.
1333 (elf_x86_64_bnd_plt_entry): Likewise.
1334 (elf_x86_64_legacy_plt2_entry): Likewise.
1335 (elf_x86_64_bnd_plt2_entry): Likewise.
1336 (elf_x86_64_bnd_arch_bed): Likewise.
1337 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1338 (elf_x86_64_link_hash_table): Add plt_bnd.
1339 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1340 plt_bnd.
1341 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1342 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1343 in 64-bit mode.
1344 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1345 symbols. Resolve call to the second PLT if it is created.
1346 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1347 (elf_x86_64_relocate_section): Resolve PLT references to the
1348 second PLT if it is created.
1349 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1350 second PLT entry for BND relocation.
1351 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1352 the second PLT is created.
1353 (elf_x86_64_get_synthetic_symtab): New.
1354 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1355
7d4c687d
AM		 13562014-02-19 Alan Modra <amodra@gmail.com>
1357
1358 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1359 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1360 provision of out-of-line register save/restore routines.
1361
5db3e65d
JC		 13622014-02-18 Jack Carter <jack.carter@imgtec.com>
1363
b4894562
AM		 1364 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1365 PT_DYNAMIC segment flags.
5db3e65d 1366
024a2310
JK		 13672014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1368
1369 PR binutils/16595
1370 * simple.c (struct saved_offsets): New.
1371 (simple_save_output_info): Use it for ptr.
1372 (simple_restore_output_info): Use it for ptr. Check section_count.
1373 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1374
e7d1c40c
AM		 13752014-02-17 Alan Modra <amodra@gmail.com>
1376
1377 * elf64-ppc.h (struct ppc64_elf_params): Define.
1378 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1379 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1380 ppc64_elf_build_stubs): Update prototype.
1381 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1382 fields now in params. Adjust code throughout file.
1383 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1384 Save params pointer in htab.
1385 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1386 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1387 ppc64_elf_build_stubs): Remove parameters now in "params".
1388
668e22e5
AM		 13892014-02-17 Alan Modra <amodra@gmail.com>
1390
1391 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1392 patched for ppc476 workaround. Reapply branch taken/not taken
1393 relocs.
1394
9f7552cf
AM		 13952014-02-12 Alan Modra <amodra@gmail.com>
1396
1397 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1398 stubs for calls to __tls_get_addr that we know will later be
1399 optimised away.
1400
795bc6b3
AM		 14012014-02-12 Alan Modra <amodra@gmail.com>
1402
1403 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1404 for ld -r, when code sections are sufficiently aligned.
1405 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1406 pagesize_p2.
1407
b407645f
AM		 14082014-02-12 Alan Modra <amodra@gmail.com>
1409
1410 PR gold/15530
1411 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1412 --export-dynamic and --dynamic-list marking of symbols.
1413 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1414 cheap tests first.
1415
d6f6f455
L		 14162014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1417
1418 PR gold/16530
1419 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1420 executables if it matches dynamic_list.
1421
c1c69e83
AM		 14222014-02-10 Alan Modra <amodra@gmail.com>
1423
1424 * po/SRC-POTFILES.in: Regenerate.
1425 * po/bfd.pot: Regenerate.
1426
53291d1f
AM		 14272014-02-09 Alan Modra <amodra@gmail.com>
1428
1429 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1430 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1431 (elfNN_bed): Init new field.
1432 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1433 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1434 (ppc_elf_relax_section): Don't reallocate section here, write
1435 stubs, or write out relocs for ld -r here..
1436 (ppc_elf_relocate_section): ..instead write stubs here, and use
1437 existing code to write out relocs for ld -r. Fix offset
1438 adjustment on reloc for little-endian.
1439 (elf_backend_caches_rawsize): Define.
1440
d1eb5696
RO		 14412014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1442
85773039 1443 PR build/16550
d1eb5696
RO		 1444 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1445
2915c55b
JK		 14462014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1447
1448 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1449 return paths. Three times.
1450 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1451 return paths.
1452 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1453 (ppc64_elf_edit_toc): Free USED in return path.
1454
1c2de463
SL		 14552014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1456
1457 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1458 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1459 * libbfd.h: Regenerated.
1460 * bfd-in2.h: Regenerated.
1461 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1462 (nios2_reloc_map): Likewise.
1463 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1464 Fixed all references.
1465 (nios2_elf32_relocate_section): Add new relocations.
1466 (nios2_elf32_check_relocs): Likewise.
1467 (nios2_elf32_gc_sweep_hook): Likewise.
1468
5446cbdf
AM		 14692014-02-03 Alan Modra <amodra@gmail.com>
1470
1471 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1472 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1473 (ppc_elf_link_params): New function.
1474 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1475 workaround.
1476 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1477 parameters. Use htab->params instead.
1478 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1479 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1480 64 bytes for ppc476 workaround.
1481 (struct ppc_elf_relax_info): New.
1482 (ppc_elf_relax_section): Exclude linker created sections and
1483 those too small to hold one instruction. Don't add another
cd3416da 1484 branch around trampolines on later relax passes. Don't
5446cbdf
AM		 1485 generate trampolines for undefined symbols when !relocatable,
1486 nor for plugin symbols. Allocate space for ppc476 workaround
1487 patch area. Free fixups on error return path.
1488 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1489 * elf32-ppc.h (struct ppc_elf_params): New.
1490 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1491 (ppc_elf_link_params): Declare.
1492 * section.c (SEC_INFO_TYPE_TARGET): Define.
1493 * bfd-in2.h: Regenerate.
1494
82e91538
SL		 14952014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1496
1497 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1498 h_gp_got field.
1499 (nios2_elf32_relocate_section): Use got_base to adjust
1500 GOT-pointer-relative relocations relative to _gp_got.
1501 (create_got_section): Create _gp_got symbol.
1502 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1503 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1504
78058a5e
SL		 15052014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1506
1507 * bfd-in2.h: Update from reloc.c.
1508 * elf32-nios2.c: Include elf32-nios2.h.
1509 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1510 (nios2_reloc_map): Likewise.
1511 (enum elf32_nios2_stub_type): Declare.
1512 (struct elf32_nios2_stub_hash_entry): Declare.
1513 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1514 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1515 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1516 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1517 bfd_count, top_index, input_list, all_local_syms.
1518 (nios2_call26_stub_entry): New.
1519 (nios2_elf32_install_imm16): Move up in file.
1520 (nios2_elf32_install_data): Move up in file.
1521 (hiadj): Move up in file.
1522 (stub_hash_newfunc): New.
1523 (link_hash_newfunc): Initialize hsh_cache field.
1524 (STUB_SUFFIX): New.
1525 (nios2_stub_name): New.
1526 (nios2_get_stub_entry): New.
1527 (nios2_add_stub): New.
1528 (nios2_elf32_setup_section_lists): New.
1529 (nios2_elf32_next_input_section): New.
1530 (CALL26_SEGMENT): New.
1531 (MAX_STUB_SECTION_SIZE): New.
1532 (group_sections): New.
1533 (nios2_type_of_stub): New.
1534 (nios2_build_one_stub): New.
1535 (nios2_size_one_stub): New.
1536 (get_local_syms): New.
1537 (nios2_elf32_size_stubs): New.
1538 (nios2_elf32_build_stubs): New.
1539 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1540 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1541 trampolines for R_NIOS2_CALL26 stubs.
1542 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1543 (nios2_elf32_gc_sweep_hook): Likewise.
1544 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1545 (nios2_elf32_link_hash_table_free): New.
1546 (bfd_elf32_bfd_link_hash_table_free): Define.
1547 * elf32-nios2.h: New file.
1548 * libbfd.h: Update from reloc.c.
1549 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1550
df3ce959
NC		 15512014-01-29 Nick Clifton <nickc@redhat.com>
1552
1553 PR binutils/16318
1554 * elf32-metag.c (elf_metag_post_process_headers): Call
1555 _bfd_elf_post_process_headers.
1556 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1557 _bfd_elf_copy_private_data.
1558 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1559
27b829ee
NC		 15602014-01-29 Nick Clifton <nickc@redhat.com>
1561
1562 * bfd-in.h (bfd_set_section_vma): Delete.
1563 (bfd_set_section_alignment): Delete.
1564 (bfd_set_section_userdata): Delete.
1565 (bfd_set_cacheable): Delete.
1566 * bfd.c (bfd_set_cacheable): New static inline function.
1567 * section.c (bfd_set_section_userdata): Likewise.
1568 (bfd_set_section_vma): Likewise.
1569 (bfd_set_section_alignment): Likewise.
1570 * bfd-in2.h: Regenerate.
1571
0a9c7b2b
NC		 15722014-01-28 Nick Clifton <nickc@redhat.com>
1573
1574 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1575 attributes select the CU containing the abbreviation, which may not
1576 be the current CU.
1577
3ba720c7
AM		 15782014-01-24 Alan Modra <amodra@gmail.com>
1579
1580 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1581 to get_relocs for ELFv2.
1582
d923cae0
L		 15832014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1584
1585 PR ld/16498
3ba720c7 1586 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 1587 if TLS sections are not adjacent.
1588
16e4ecc0
AM		 15892014-01-22 Alan Modra <amodra@gmail.com>
1590
1591 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1592
eb8d7fda
AM		 15932014-01-22 Alan Modra <amodra@gmail.com>
1594
1595 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1596
4584ec12
L		 15972014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1598
1599 PR ld/16467
1600 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1601 regular default symbol definition and the versioned dynamic
1602 symbol definition mismatch, skip the default symbol definition
1603 if one of them is IFUNC.
1604
22ef172a
L		 16052014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1606
1607 PR ld/2404
1608 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1609 info->export_dynamic nor h->ref_dynamic for type mismatch when
1610 adding the default version.
1611
b75d42bc
AM		 16122014-01-16 Alan Modra <amodra@gmail.com>
1613
1614 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1615 mips_elf_traverse_got_arg* rather than mips_got_info*.
1616 Adjust caller. Alloc on output_bfd rather than symbol section
1617 owner.
1618
c353e543
L		 16192014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1620
1621 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1622 change.
1623 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1624
818d220a
L		 16252014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1626
1627 PR ld/16428
1628 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1629 against __ehdr_start.
1630 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1631
c3ce498c
L		 16322014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1633
1634 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1635 change.
1636 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1637
d1ec1e40
L		 16382014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1639
1640 PR ld/16428
1641 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1642 count if there are any non pc-relative relocs.
1643 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1644
f44a1f8e
CL		 16452014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1646 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1647
1648 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1649 offset while calculating relocation address.
1650 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1651 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1652
fd0fd00c
MJ		 16532014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1654
1655 PR ld/16202
1656 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1657 R_ARM_ABS8 and R_ARM_ABS16.
1658
aa726b9e
AM		 16592014-01-13 Alan Modra <amodra@gmail.com>
1660
1661 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1662 error when shared and force a plt call otherwise.
1663 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1664 plt_type == PLT_NEW.
1665 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1666 the appropriate call stub.
1667
eec2f3ed
AM		 16682014-01-10 Alan Modra <amodra@gmail.com>
1669
1670 PR ld/14207
1671 PR ld/16322
1672 PR binutils/16323
1673 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1674 (assign_file_positions_for_non_load_sections): When setting up
1675 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1676 header that completely covers the relro region.
1677
09bf66a8
TG		 16782014-01-09 Tristan Gingold <gingold@adacore.com>
1679
1680 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1681 table macros and add macros to initializa the structure.
1682
43a8475c
L		 16832014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1684
1685 PR ld/14207
1686 PR ld/16322
1687 PR binutils/16323
1688 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1689 size for PT_GNU_RELRO segment.
1690 (assign_file_positions_for_load_sections): If PT_LOAD segment
1691 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1692
1651e569
TT		 16932014-01-07 Tom Tromey <tromey@redhat.com>
1694
1695 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1696 wrappers.
1697
dc9155b2
NC		 16982014-01-03 Nick Clifton <nickc@redhat.com>
1699
1700 PR binutils/16199
1701 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1702 zero.
1703
dd8dfa39 17042014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 1705
1706 PR binutils/14289
1707 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1708
1be5090b
NC		 17092014-01-02 Nick Clifton <nickc@redhat.com>
1710
1711 PR binutils/11983
1712 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1713 filename in the bfd's filename field.
1714 * elfcode.h (bfd_from_remote_memory): Likewise.
1715 * ieee.c (ieee_object_p): Likewise.
1716 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1717 * oasys.c (oasys_openr_next_archived_file): Likewise.
1718 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1719 * opncls.c (bfd_fopen): Likewise.
1720 (bfd_openstreamr): Likewise.
1721 (bfd_openr_iovec): Likewise.
1722 (bfd_openw): Likewise.
1723 (bfd_create): Likewise.
1724 (_bfd_delete_bfd): Free filename.
1725
5fb776a6 1726For older changes see ChangeLog-2013
56882138 1727\f
5fb776a6 1728Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 1729
1730Copying and distribution of this file, with or without modification,
1731are permitted in any medium without royalty provided the copyright
1732notice and this notice are preserved.
1733
56882138
AM		 1734Local Variables:
1735mode: change-log
1736left-margin: 8
1737fill-column: 74
1738version-control: never
1739End:
GDB Binutils - Deliverables
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