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0242af40
JW		 12018-11-13 Jim Wilson <jimw@sifive.com>
2
3 * elfnn-riscv.c (riscv_float_abi_string): New.
4 (_bfd_riscv_elf_merge_private_bfd_data): Use it for error message.
5
dfbfec24
BW		 62018-11-09 Bernhard M. Wiedemann <bwiedemann@suse.de>
7
8 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Correct comment
9 concerning timestamp insertion.
10
20b233dc
CM		 112018-11-09 Cupertino Miranda <cmiranda@synopsys.com>
12
13 * arc-got.h (arc_got_entry_type_for_reloc): Changed to
dfbfec24 14 correct static TLS relocs.
20b233dc 15 * elf32-arc.c (elf_arc_check_relocs): Introduced warning to
dfbfec24
BW		 16 TLS relocs which require -fPIC.
17 (arc_create_forced_local_got_entries_for_tls): Created.
18 Traverses list of GOT entries to be resolved statically
19 when needed.
20 (elf_arc_finish_dynamic_sections): Changed. Calls
21 arc_create_forced_local_got_entries_for_tls for each known
22 possibly GOT symbol.
20b233dc 23
d2eb0fb5 242018-11-09 rhn <sowaac.rhn@porcupinefactory.org>
25
26 PR 23699
27 * ihex.c (ihex_write_object_contents): Check for sign extended
28 addresses that cannot be supported in the ihex format.
29
0f206410
CZ		 302018-11-09 Claudiu Zissulescu <claziss@synopsys.com>
31
32 * arc-got.h (arc_get_local_got_ents): Revamp it; use
33 elf_local_got_ents to store the local got list.
34 (get_got_entry_list_for_symbo): Restructure it.
35 * elf32-arc.c (elf_arc_relocate_section): Correct the call to
36 get_got_entry_list_for_symbol.
37
0661ae2e
NC		 382018-11-07 Nick Clifton <nickc@redhat.com>
39
40 * po/fr.po: Updated French translation.
41 * po/pt.po: Updated Portuguese translation.
42
fc7b364a
RB		 432018-11-06 Roman Bolshakov <r.bolshakov@yadro.com>
44 Saagar Jha <saagar@saagarjha.com>
45
46 * mach-o.h: Add new enums for BFD_MACH_O_PLATFORM_MACOS,
47 BFD_MACH_O_PLATFORM_IOS, BFD_MACH_O_PLATFORM_TVOS,
48 BFD_MACH_O_PLATFORM_WATCHOS, BFD_MACH_O_PLATFORM_BRIDGEOS,
49 BFD_MACH_O_TOOL_CLANG, BFD_MACH_O_TOOL_SWIFT, BFD_MACH_O_TOOL_LD.
50 (struct bfd_mach_o_note_command): New.
51 (struct bfd_mach_o_build_version_tool): New.
52 (struct bfd_mach_o_build_version_command): New.
53 (bfd_mach_o_read_version_min): Don't split version into
54 a few fields. Rename reserved to sdk.
55 * mach-o.c (bfd_mach_o_read_version_min): Don't split version into a
56 few fields. Rename reserved to sdk.
57 (bfd_mach_o_read_command): Handle LC_VERSION_MIN_TVOS, LC_NOTE,
58 LC_BUILD_VERSION.
59 (bfd_mach_o_read_note): New.
60 (bfd_mach_o_read_build_version): New.
61
8d3c78e4
YS		 622018-11-07 Yoshinori Sato <ysato@users.sourceforge.jp>
63
64 * config.bfd: Add rx-*-linux.
65 * congigure.ac: Likewise.
66 * elf32-rx.c (rx_linux_object_p): New function.
67 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME)
68 (elf_backend_object_p, elf32_bed): Define rx-*-linux.
69 * targets.c: Add rx_elf32_linux_le_vec.
42d4c301 70 * configure: Regenerate.
8d3c78e4 71
ddea148b
NC		 722018-11-06 Romain Margheriti <lilrom13@gmail.com>
73
74 PR 23742
75 * mach-o.c (bfd_mach_o_read_command): Accept and ignore
76 BFD_MACH_O_LC_LINKER_OPTIONS and BFD_MACH_O_LC_BUILD_VERSION
77 commands.
78
a4bcd733
AM		 792018-11-02 Alan Modra <amodra@gmail.com>
80
81 PR 23850
82 * elf.c (bfd_section_from_shdr): Treat SHF_ALLOC SHT_REL* sections
83 in an executable or shared library as normal sections.
84
f32a4a59
RL		 852018-10-31 Renlin Li <renlin.li@arm.com>
86
87 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Don't create got
88 section for Local Exec TLS model.
89
0a640d71
L		 902018-10-24 H.J. Lu <hongjiu.lu@intel.com>
91
92 PR ld/23818
93 * elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
94 defined in discarded input sections.
95
8c246a60
AM		 962018-10-24 Alan Modra <amodra@gmail.com>
97
98 * elf32-arm.c (elf32_arm_size_stubs): Ignore as-needed libs that
99 were not needed.
100
45a0eaf7
AM		 1012018-10-23 Alan Modra <amodra@gmail.com>
102
103 PR 23806
104 * merge.c (_bfd_add_merge_section): Don't attempt to merge
105 sections with ridiculously large alignments.
106
102def4d
AM		 1072018-10-23 Alan Modra <amodra@gmail.com>
108
109 PR 23805
110 * elflink.c (elf_link_input_bfd): Don't segfault on finding
111 STT_TLS symbols without any TLS sections. Instead, change the
112 symbol type to STT_NOTYPE.
113
ab419ddb
AM		 1142018-10-23 Alan Modra <amodra@gmail.com>
115
116 PR 23804
117 * merge.c (_bfd_add_merge_section): Don't attempt to merge
118 sections where size is not a multiple of entsize.
119
ac85e67c
AM		 1202018-10-20 Alan Modra <amodra@gmail.com>
121
122 PR 23788
123 * elf.c (section_match): Don't require a size match for SHT_SYMTAB
124 or SHT_STRTAB.
125
4de5434b
AM		 1262018-10-17 Alan Modra <amodra@gmail.com>
127
128 PR 23653
129 * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
130 too when choosing dynobj.
131
48dcd4ea
AM		 1322018-10-16 Alan Modra <amodra@gmail.com>
133
134 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
135 PE_DEBUG_DATA size checks.
136
8df73d5c
AM		 1372018-10-16 Alan Modra <amodra@gmail.com>
138
139 PR 23781
140 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
141 before returning.
142
0e0dd7f1
AM		 1432018-10-16 Alan Modra <amodra@gmail.com>
144
145 PR 23534
146 * init.c (bfd_init): Return an unsigned int.
147 bfd-in2.h: Regenerate.
148
bf2dd8d7
AM		 1492018-10-15 Alan Modra <amodra@gmail.com>
150
151 PR 23534
152 * init.c (BFD_INIT_MAGIC): Define.
153 (bfd_init): Return BFD_INIT_MAGIC.
154 bfd-in2.h: Regenerate.
155
0930cb30
AM		 1562018-10-13 Alan Modra <amodra@gmail.com>
157
158 PR 23770
159 PR 23425
160 * reloc.c (_bfd_clear_contents): Replace "location" param with
161 "buf" and "off". Bounds check "off". Return status.
162 * cofflink.c (_bfd_coff_generic_relocate_section): Update
163 _bfd_clear_contents call.
164 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
165 * elf32-arc.c (elf_arc_relocate_section): Likewise.
166 * elf32-i386.c (elf_i386_relocate_section): Likewise.
167 * elf32-metag.c (metag_final_link_relocate): Likewise.
168 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
169 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
170 * elf32-visium.c (visium_elf_relocate_section): Likewise.
171 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
172 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
173 * libbfd-in.h (_bfd_clear_contents): Update prototype.
174 * libbfd.h: Regenerate.
175
1c2649ed
EB		 1762018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
177
178 * elflink.c (elf_link_output_extsym): Do not place symbols into a
179 discarded .dynsym.
180
80f3ac5d
L		 1812018-10-08 H.J. Lu <hongjiu.lu@intel.com>
182
183 PR ld/23428
184 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
185 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
186 in non-code PT_LOAD segment.
187
64029e93
AM		 1882018-10-08 Alan Modra <amodra@gmail.com>
189
190 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
191 lacking sections.
192 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
193 program headers are required when info->load_phdrs. Reorganize
194 code handling program headers. Generate a mapping without
195 sections just for file and program headers when -z separate-code
196 would indicate they should be on a different page to the first
197 section.
198
5d695627
AM		 1992018-10-08 Alan Modra <amodra@gmail.com>
200
201 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
202 from m->p_vaddr_offset for segments without sections. Invert
203 sign of p_vaddr_offset.
204 (rewrite_elf_program_header, copy_elf_program_header): Save
205 old segment p_vaddr to p_vaddr_offset. Invert sign of
206 p_vaddr_offset.
207
1b9e270b
AM		 2082018-10-08 Alan Modra <amodra@gmail.com>
209
210 * elf.c (get_program_header_size): Don't count PT_INTERP if
211 .interp is empty.
212 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
213 .interp is empty.
214
e0c3dfa2
AM		 2152018-10-08 Alan Modra <amodra@gmail.com>
216
217 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
218 overlays before segment containing headers.
219
00bee008
AM		 2202018-10-08 Alan Modra <amodra@gmail.com>
221
222 * elf.c (make_mapping): Cope with zero size array at end of
223 struct elf_segment_map.
224 (_bfd_elf_map_sections_to_segments): Likewise.
225 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
226 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
227
d1c86cff
AM		 2282018-10-05 Alan Modra <amodra@gmail.com>
229
230 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
231 SHT_NOTE.
232
c8e98e36
SH		 2332018-10-05 Richard Henderson <rth@twiddle.net>
234
235 * bfd-in2.h: Regenerated.
236 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
237 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
238 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
239 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
240 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
241 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
242 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
243 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
244 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
245 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
246 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
247 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
248 (elf_or1k_link_hash_table): Add field saw_plta.
249 (or1k_final_link_relocate): Add value calculations for new relocations.
250 (or1k_elf_relocate_section): Add section relocations for new
251 relocations.
252 (or1k_write_plt_entry): New function.
253 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
254 using new l.adrp instruction. Cleanup PLT relocation code generation.
255 * libbfd.h: Regenerated.
256 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
257 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
258 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
259 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
260 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
261 BFD_RELOC_OR1K_TLS_IE_LO13.
262
f2c1801f
SH		 2632018-10-05 Richard Henderson <rth@twiddle.net>
264
265 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
266 relocations. Add error for non zero addend with plt and got
267 relocations. Add error for got and plt references against dynamic, non
268 local, symbols. Add error when linking non shared liraries with
269 flag_pic.
270
1c4f3780
RH		 2712018-10-05 Richard Henderson <rth@twiddle.net>
272 Stafford Horne <shorne@gmail.com>
273
274 * bfd-in2.h: Regenerated.
275 * elf32-or1k.c (N_ONES): New macro.
276 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
277 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
278 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
279 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
280 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
281 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
282 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
283 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
284 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
285 BFD_RELOC_OR1K_TLS_LE_SLO16.
286 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
287 also check results before returning.
288 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
289 limit.
290 (or1k_final_link_relocate): New function.
291 (or1k_elf_relocate_section): Add support for new AHI and SLO
292 relocations. Use or1k_final_link_relocate instead of generic
293 _bfd_final_link_relocate.
294 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
295 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
296 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
297 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
298 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
299 and BFD_RELOC_OR1K_GOTOFF_LO16.
300 * libbfd.h: Regenerated.
301
3e1b4df8
JW		 3022018-10-04 Jim Wilson <jimw@sifive.com>
303
304 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
305 loop, handle htab->sdyntdata section.
306
6d0a6093
JM		 3072018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
308
309 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
dca0df07 310 impact of STT_REGISTER symbols in the dynsym sh_info here...
6d0a6093
JM		 311 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
312 do it here.
313
23e463ed
L		 3142018-10-03 H.J. Lu <hongjiu.lu@intel.com>
315
316 PR ld/23658
317 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
318 sections with the same section alignment into a single PT_NOTE
319 segment. Check SHT_NOTE section type instead of section name.
320 (_bfd_elf_map_sections_to_segments): Likewise.
321
c8d3f932
MW		 3222018-10-03 Millan Wolff <mail@milianw.de>
323
324 PR 23715
325 * dwarf2.c (find_abstract_instance): Allow recursive invocations
326 of find_abstract_instance to override the name variable.
327
8e90d6d2
NC		 3282018-10-03 Nick Clifton <nickc@redhat.com>
329
330 * po/pt.po: Updated Portuguese translation.
331
eb528ad1
CM		 3322018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
333
334 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
335 section alignment in consideration for this relocation. Fixed TCB_SIZE
336 offset size to include section alignment.
337 (get_got_entry_list_for_symbol): Changed.
338 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
339 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
340 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
341 section alignment.
342 (elf_arc_check_relocs): Changed.
343 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
344 (struct elf_arc_link_hash_entry): Moved and changed.
345 (elf_arc_link_hash_newfunc): Changed.
346 (arc_elf_link_hash_table_create): Removed old initializations.
347 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
348
79c1bf3c
L		 3492018-09-28 H.J. Lu <hongjiu.lu@intel.com>
350
351 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
352 elfclass instead of bed->s->elfclass.
353
5f9aecea
JW		 3542018-09-27 Jim Wilson <jimw@sifive.com>
355
356 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
357 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
358 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
359 (riscv_find_pcgp_lo_reloc): Likewise.
360 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
361 (riscv_delete_pcgp_lo_reloc): Likewise.
362 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
363 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
364 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
365
5ef23793
JW		 3662018-09-25 Jim Wilson <jimw@sifive.com>
367
368 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
369 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
370 and return FALSE. Return TRUE at end.
371 (riscv_make_plt_entry): Likewise.
372 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
373 (riscv_elf_finish_dynamic_sections): Update call to
374 riscv_make_plt_header.
375
551703cf
JW		 3762018-09-24 Jim Wilson <jimw@sifive.com>
377
a05f27b6
JW		 378 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
379 hi_sec_off which is symbol address with addend subtracted. Use in
380 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
381
551703cf
JW		 382 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
383 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
384 Add strings for the two errors handled here.
385 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
386 comment. Only give error with addend when used with section symbol.
387 In case bfd_reloc_dangerous, update error string.
388
db727370
JL		 3892018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
390
391 PR gdb/20948
392 * elf.c (_bfd_elf_write_object_contents): Return from function
393 early if abfd->direction == both_direction.
394
a767a1c4
SM		 3952018-09-21 Simon Marchi <simon.marchi@ericsson.com>
396
397 * configure.ac: Check for fls.
398 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
399 * config.in: Re-generate.
400 * configure: Re-generate.
401
ed3162ad
MR		 4022018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
403
404 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
405 duplicate `case' selectors.
406
fbaf61ad
NC		 4072018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
408
409 * elf32-nds32.c (nds32_elf_relax_loadstore):
410 Remove the unused target features.
411 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
412 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
413 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
414 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
415 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
416 calculate_plt_offset, calculate_got_memory_address,
417 nds32_elf_check_dup_relocs): Removed.
418 All callers changed.
419 * elf32-nds32.h: Remove the unused macros and defines.
420 (elf_nds32_link_hash_table): Remove the unused variable.
421 (bfd_elf32_nds32_set_target_option): Update prototype.
422 (nds32_elf_ex9_init): Removed.
423 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
424 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
425 to initialize array nds32_elf_howto_table in any order
426 without lots of EMPTY_HOWTO.
427 (nds32_reloc_map): Updated.
428 * reloc.c: Add BFD_RELOC_NDS32_LSI.
429 * bfd-in2.h: Regenerated.
430 * bfd/libbfd.h: Regenerated.
431 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
432 (nds32_reloc_map): Likewise.
433 (nds32_elf_relax_flsi): New function.
434 (nds32_elf_relax_section): Support floating load/store relaxation.
435 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
436 New macro.
437 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
438 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
439 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
440 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
441 New functions.
442 (nds32_info_to_howto_rel): Add BFD_ASSERT.
443 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
444 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
445 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
446 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
447 (nds32_elf_final_sda_base): Improve it to find the better gp value.
448 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
449 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
450 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
451 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
452 (create_got_section): Likewise.
453 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
454 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
455 (nds32_elf_check_relocs): Fix the issue that the shared library may
456 has TEXTREL entry in the dynamic section.
457 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
458 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
459 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
460 dynamic entry.
461 (calculate_offset): Remove the unused parameter `pic_ext_target' and
462 related codes.
463 All callers changed.
464 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
465 will cause some errors for our test cases.
466 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
467 generic object.
468 * reloc.c: Add TLS relocations.
469 * libbfd.h: Regenerated.
470 * bfd-in2.h: Regenerated.
471 * elf32-nds32.h (struct section_id_list_t): New.
472 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
473 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
474 New prototypes.
475 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
476 New macro.
477 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
478 elf_nds32_link_hash_table): Updated.
479 * elf32-nds32.c (enum elf_nds32_tls_type): New.
480 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
481 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
482 fls, ones32, list_insert, list_insert_sibling, dump_chain,
483 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
484 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
485 (elf_nds32_obj_tdata): Add new fields.
486 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
487 (nds32_elf_howto_table): Add TLS relocations.
488 (nds32_reloc_map): Likewise.
489 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
490 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
491 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
492 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
493 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
494 (dtpoff_base): Rename it to `gottpof' and then update it.
495
cf93e9c2
AM		 4962018-09-20 Alan Modra <amodra@gmail.com>
497
498 PR 23685
499 * peXXigen.c (pe_print_edata): Correct export address table
500 overflow checks. Check dataoff against section size too.
501
30838132
AM		 5022018-09-20 Alan Modra <amodra@gmail.com>
503
504 PR 23686
505 * dwarf2.c (read_section): Error when attempting to malloc
506 "(bfd_size_type) -1".
507 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
508 function_name. Bounds check reloc address. Formatting. Ensure
509 .stabstr zero terminated.
510
8ff71a9c
NC		 5112018-09-18 Nick Clifton <nickc@redhat.com>
512
513 PR 23657
514 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
515 ELF section has contents and size larger than the file size.
516
47275900
MR		 5172018-09-14 Maciej W. Rozycki <macro@mips.com>
518
519 PR ld/21375
520 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
521 (_bfd_mips_elf_linker_flags): Update prototype.
522 * elf32-mips.c (elf_backend_hide_symbol): New macro.
523 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
524 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
525 * elfxx-mips.c (mips_elf_link_hash_table): Add
526 `use_absolute_zero' and `gnu_target' members.
527 (mips_elf_record_global_got_symbol): Call
528 `_bfd_mips_elf_hide_symbol' rather than
529 `_bfd_elf_link_hash_hide_symbol'.
530 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
531 (mips_elf_obtain_contents): Reorder function.
532 (mips_elf_nullify_got_load): New function.
533 (mips_elf_calculate_relocation): Add `contents' parameter.
534 Nullify GOT loads or if it is not possible, then redirect GOT
535 relocations to the `__gnu_absolute_zero' symbol, for references
536 that are supposed to resolve to zero.
537 (mips_elf_define_absolute_zero): New function.
538 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
539 `mips_elf_calculate_relocation' for references made via the GOT
540 that are supposed to resolve to zero.
541 (_bfd_mips_elf_hide_symbol): New function.
542 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
543 set the `gnu_target' member of the MIPS hash table.
544 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
545 (_bfd_mips_post_process_headers): Use it.
546
98e10ffa
MR		 5472018-09-14 Maciej W. Rozycki <macro@mips.com>
548
549 * elfxx-mips.c (mips_elf_store_contents): New function...
550 (mips_elf_perform_relocation): ... factored out from here.
551
fe75f42e
LX		 5522018-09-14 Lifang Xia <lifang_xia@c-sky.com>
553
554 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
555 R_CKCORE_PCREL32.
556 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
557
a4cd947a
AM		 5582018-09-14 Alan Modra <amodra@gmail.com>
559
560 PR 23425
561 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
562 fields in debug sections when reloc is against an undefined symbol
563 and called from bfd_simple_get_relocated_section_contents or
564 similar.
565 * dwarf2.c (find_abstract_instance): Return true for zero offset
566 DW_FORM_ref_addr without returning values.
567
deee88e9
AM		 5682018-09-06 Alan Modra <amodra@gmail.com>
569
570 PR 23570
571 * elf32-avr.c (elf_avr_special_sections): New.
572 (elf_backend_special_sections): Define.
573
e920c014
JM		 5742018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
575
576 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
577 error when an invalid relocation is passed; this is already done
578 by `_bfd_sparc_elf_info_to_howto_ptr'.
579
8410d65b
JM		 5802018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
581
582 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
583 error when an invalid symbol index is retrieved in ELF64_R_SYM of
584 a relocation seen in an input file.
585
2542e49e
JL		 5862018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
587 Alan Modra <amodra@gmail.com>
588
589 PR 23595
590 elf.c (copy_elf_program_header): When first segment contains
591 only the headers and SHT_NOBITS sections, use segment p_filesz
592 to calculate header and padding size. Use filepos of the first
593 section otherwise.
594
79c1bf3c 5952018-08-31 H.J. Lu <hongjiu.lu@intel.com>
b986869b
L		 596
597 PR ld/23600
598 * archures.c (bfd_arch_get_compatible): Allow an IR object with
599 unknown architecture.
600
3d58e1fc
AM		 6012018-08-31 Alan Modra <amodra@gmail.com>
602
603 * elf64-ppc.c (num_relocs_for_offset): New function.
604 (emit_relocs_for_offset): New function.
605 (use_global_in_relocs): New function, split out from..
606 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
607 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
608 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
609
4a969973
AM		 6102018-08-31 Alan Modra <amodra@gmail.com>
611
612 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
613 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
614 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
615 Define.
616 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
617 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
618 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
619 * bfd-in2.h: Regenerate.
620 * libbfd.h: Regenerate.
621
f891966f
AM		 6222018-08-31 Alan Modra <amodra@gmail.com>
623
624 * elf64-ppc.c: Correct _notoc stub comments.
625 (ppc_build_one_stub): Simplify output of branch for notoc
626 long branch stub. Don't include label offset of 8 bytes in
627 "off" calculation for notoc plt stub. Don't emit insns to get pc.
628 (build_offset): Emit insns to get pc here instead.
629 (size_offset): Add 4 extra insns.
630 (plt_stub_size): Adjust for "off" and size_offset changes.
631 (ppc_size_one_stub): Rearrange code into a switch, duplicating
632 some to better match ppc_build_one_stub.
633
9108bc33
CX		 6342018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
635
636 * archures.c (bfd_architecture): New machine
637 bfd_mach_mips_gs264e.
638 * bfd-in2.h (bfd_architecture): Likewise.
639 * cpu-mips.c (enum I_xxx): Likewise.
640 (arch_info_struct): Likewise.
641 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
642 E_MIPS_MACH_GS264E.
643 (mips_set_isa_flags): Likewise.
644 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
645 bfd_mach_mips_gs464e extension.
646
bd782c07
CX		 6472018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
648
649 * archures.c (bfd_architecture): New machine
650 bfd_mach_mips_gs464e.
651 * bfd-in2.h (bfd_architecture): Likewise.
652 * cpu-mips.c (enum I_xxx): Likewise.
653 (arch_info_struct): Likewise.
654 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
655 E_MIPS_MACH_GS464E.
656 (mips_set_isa_flags): Likewise.
657 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
658 bfd_mach_mips_gs464 extension.
659
ac8cb70f
CX		 6602018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
661
662 * archures.c (bfd_architecture): Rename
663 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
664 * bfd-in2.h (bfd_architecture): Likewise.
665 * cpu-mips.c (enum I_xxx): Likewise.
666 (arch_info_struct): Likewise.
667 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
668 (mips_set_isa_flags): Likewise.
669 (mips_mach_extensions): Likewise.
670 (bfd_mips_isa_ext_mach): Likewise.
671 (bfd_mips_isa_ext): Likewise.
672 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
673
a693765e
CX		 6742018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
675
676 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
677
bdc6c06e
CX		 6782018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
679
680 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
681 isa_ext for infer ABI flags.
682 (print_mips_ases): Add Loongson EXT extension.
683
716c08de
CX		 6842018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
685
686 * elfxx-mips.c (print_mips_ases): Add CAM extension.
687
90c745dc
L		 6882018-08-27 H.J. Lu <hongjiu.lu@intel.com>
689
690 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
691 out the GNU_PROPERTY_X86_UINT32_VALID bit.
692
7a815dd5
L		 6932018-08-25 H.J. Lu <hongjiu.lu@intel.com>
694
695 PR ld/23499
696 * elf.c (_bfd_elf_get_symbol_version_string): Return
697 _("<corrupt>") for corrupt symbol version info.
698
a9eafb08
L		 6992018-08-24 H.J. Lu <hongjiu.lu@intel.com>
700
701 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
702 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
703 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
704 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
705 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
706 (_bfd_x86_elf_merge_gnu_properties): Likewise.
707 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
708 instead of X86_ISA_1_NEEDED.
709 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
710 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
711 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
712 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
713 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
714
aa7bca9b
L		 7152018-08-24 H.J. Lu <hongjiu.lu@intel.com>
716
717 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
718 GNU_PROPERTY_X86_UINT32_VALID bit.
719 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
720 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
721
b0ceb98a
Z		 7222018-08-23 Zenith423 <zenith432@users.sourceforge.net>
723
724 PR 23460
725 * plugin.c (struct plugin_list_entry): New structure.
726 (plugin_list): New variable.
727 (try_load_plugin): Place opened plugins on a list. Ensure that
728 the refcount in the dynamic loader is kept at 1.
729
f53ad3cf
AM		 7302018-08-23 Alan Modra <amodra@gmail.com>
731
732 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
733 nop" error message.
734
38cf70ca
NC		 7352018-08-23 Nick Clifton <nickc@redhat.com>
736
737 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
738 code with an assertion.
739
334d4ced
NC		 7402018-08-23 Nick Clifton <nickc@redhat.com>
741
742 PR 23061
743 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
744 it to prevent walking off the end of the table.
745 (coff_get_normalized_symtab): Pass internal_end pointer to
746 coff_pointerize_aux.
747
d0abeec8
AM		 7482018-08-23 Alan Modra <amodra@gmail.com>
749
750 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
751 unresolved_reloc on ppc_stub_plt_call_notoc.
752
9eef0608
L		 7532018-08-22 H.J. Lu <hongjiu.lu@intel.com>
754
755 PR ld/23536
756 * development.sh (experimental): New.
757
6f4286c4
HD		 7582018-08-22 Helge Deller <deller@gmx.de>
759 Nick Clifton <nickc@redhat.com>
760
761 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
762 the section type of the .PARISC.unwind section on 64-bit binaries
763 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
764 Add comment about the sh_entsize value.
765
3da64fe4
RA		 7662018-08-22 Rafeal Auler <rafaelauler@gmail.com>
767
768 PR 23560
769 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
770 stub's target, since it may have been changed after the layout.
771
ebf983a4 7722018-08-21 John Darington <john@darrington.wattle.id.au>
4e57b456
JD		 773
774 * elf32-s12z.c (opru18_reloc): New function.
ebf983a4 775 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
4e57b456 776
ae19acf3 7772018-08-21 mephi42 <mephi42@gmail.com>
778
779 PR binutils/23315
780 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
781 data is already considered filled.
782
46807bf4
AM		 7832018-08-21 Alan Modra <amodra@gmail.com>
784
785 * elf64-ppc.c (HOW): Define.
786 (ONES): Delete.
787 (ppc64_elf_howto_raw): Use HOW to initialize entries.
788 * elf32-ppc.c (HOW): Define.
789 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
790 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
791
706704c8
AM		 7922018-08-21 Alan Modra <amodra@gmail.com>
793
794 * reloc.c (reloc_howto_type): Typedef.
795 (bfd_symbol): Delete forward declaration.
796 (struct reloc_howto_struct): Add "negate" field. Make "size",
797 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
798 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
799 Rearrange for better packing. Revise comments.
800 (HOWTO): Map to rearranged reloc_howto_struct.
801 (bfd_get_reloc_size): Delete now unused cases.
802 (read_reloc, write_reloc): Likewise.
803 (apply_reloc, _bfd_relocate_contents): Test howto->negate
804 rather than howto->size < 0 for negated relocation values.
805 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
806 signed/unsigned warning.
807 (xcoff_ppc_relocate_section): Delete "condition is always false"
808 code.
809 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
810 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
811 changes.
812 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
813 size 16 for ALPHA_R_LINKAGE.
814 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
815 bitsize to zero.
816 * bfd-in.h (reloc_howto_type): Delete.
817 * bfd-in2.h: Regenerate.
818
487096bf
AM		 8192018-08-21 Alan Modra <amodra@gmail.com>
820
821 * reloc.c (HOWTO): Revise comment.
822 (NEWHOWTO, HOWTO_PREPARE): Delete.
823 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
824 reloc_howto_struct with reloc_howto_type.
825 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
826 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
827 * elf-hppa.h (HOW): Define.
828 (elf_hppa_howto_table): Use it to simplify this table, correcting
829 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
830 R_PARISC_LTOFF_FPTR16DF.
831 * elf32-mep.c (MEPREL): Use HOWTO.
832 * bfd-in2.h: Regenerate.
833
865dcc8a
AM		 8342018-08-20 Alan Modra <amodra@gmail.com>
835
836 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
837 array const.
838 (mmo_init): Don't init valid_mmo_symbol_character_set.
839
ba1c4c6f
AM		 8402018-08-20 Alan Modra <amodra@gmail.com>
841
842 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
843
bfb1e8c1
L		 8442018-08-17 H.J. Lu <hongjiu.lu@intel.com>
845
846 PR ld/23515
847 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
848 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
849 backend fixup_gnu_properties if it isn't NULL. Discard
850 .note.gnu.property section if all properties have been removed.
851 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
852 (elfNN_bed): Initialize fixup_gnu_properties.
853 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
854 function.
855 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
856 prototype.
857 (elf_backend_fixup_gnu_properties): New.
858
2cdcc330
AM		 8592018-08-16 Alan Modra <amodra@gmail.com>
860
861 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
862 Formatting.
863
98641896
L		 8642018-08-12 H.J. Lu <hongjiu.lu@intel.com>
865
866 PR binutils/23494
867 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
868 (BFD32_LIBS_CFILES): Add elf-properties.c.
869 (BFD32_BACKENDS): Remove elf-properties.lo.
870 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
871 * configure.ac (elf): Remove elf-properties.lo.
872 * Makefile.in: Regenerated.
873 * configure: Likewise.
874
ab9e3428
L		 8752018-08-11 H.J. Lu <hongjiu.lu@intel.com>
876
877 PR ld/23428
878 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
879 add X86_ISA_1_NEEDED property only if existing properties won't
880 be removed.
881
1dc9e2d6
AM		 8822018-08-11 Alan Modra <amodra@gmail.com>
883
884 * reloc.c (bfd_get_reloc_size): Sort switch.
885 (read_reloc, write_reloc, apply_reloc): New functions.
886 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
887 (_bfd_relocate_contents): Use read_reloc and write_reloc.
888 (_bfd_clear_contents): Likewise.
889
7cf9ebc6
JD		 8902018-08-11 John Darrington <john@darrington.wattle.id.au>
891
892 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
893 (_bfd_clear_contents): Likewise.
894 (bfd_perform_relocation): Likewise.
895 (bfd_install_relocation): Likewise.
896
48e30f52
L		 8972018-08-10 H.J. Lu <hongjiu.lu@intel.com>
898
899 PR ld/23499
900 * elflink.c (bfd_elf_record_link_assignment): Always clear
901 h->verinfo.verdef when overriding a dynamic definition.
902
9c973a29
L		 9032018-08-10 H.J. Lu <hongjiu.lu@intel.com>
904
905 PR binutils/23494
906 * elf-properties.c (elf_get_gnu_property_section_size): Always
907 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
908 (elf_write_gnu_properties): Likewise.
909
6404ab99
L		 9102018-08-08 H.J. Lu <hongjiu.lu@intel.com>
911
912 PR binutils/23494
913 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
914 calling _bfd_elf_convert_gnu_property_size to convert
915 .note.gnu.property section size.
916 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
917 calling _bfd_elf_convert_gnu_properties to convert
918 .note.gnu.property section.
919 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
920 (_bfd_elf_convert_gnu_properties): Likewise.
921 * elf-properties.c (elf_get_gnu_property_section_size): New
922 function.
923 (elf_write_gnu_properties): Likewise.
924 (_bfd_elf_convert_gnu_property_size): Likewise.
925 (_bfd_elf_convert_gnu_properties): Likewise.
926 (_bfd_elf_link_setup_gnu_properties): Use
927 elf_get_gnu_property_section_size and elf_write_gnu_properties.
928
f7309df2
L		 9292018-08-08 H.J. Lu <hongjiu.lu@intel.com>
930
931 PR ld/23486
932 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
933 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
934 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
935 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
936 GNU_PROPERTY_X86_ISA_1_USED, property.
937
df136d64
AM		 9382018-08-07 Alan Modra <amodra@gmail.com>
939
940 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
941 Add lr_restore, eh_size and eh_base.
942 (eh_advance, eh_advance_size): New functions.
943 (build_tls_get_addr_stub): Emit EH info for stub.
944 (ppc_build_one_stub): Likewise for _notoc stubs.
945 (ppc_size_one_stub): Size EH info for stub.
946 (group_sections): Init new map_stub fields.
947 (stub_eh_frame_size): Delete.
948 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
949 program for stubs.
950 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
951 offset to stub section here..
952 (ppc64_elf_finish_dynamic_sections): ..rather than here.
953
e81b4c93
AM		 9542018-08-07 Alan Modra <amodra@gmail.com>
955
956 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
957 instruction of __tls_get_addr_opt stub.
958 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
959 dealing with __tls_get_addr_opt stub.
960 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
961
6af04484
CZ		 9622018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
963
964 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
965 efalgs only when in/out exists.
966 (elf32_arc_section_from_shdr): Don't complain about 0x0c
967 section type. It is mwdt compiler specific.
968
2fd43d78 9692018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
970
971 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
972
db1e1b45 9732018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
974
975 * elf32-arc.c (arc_elf_merge_attributes): Handle
976 Tag_ARC_ATR_version.
977
05d0e962
AM		 9782018-08-05 Alan Modra <amodra@gmail.com>
979
980 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
981 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
982 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
983 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
984 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
985 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
986 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
987 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
988 ppc_stub_plt_call_both.
989 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
990 (build_offset, size_offset): New functions.
991 (plt_stub_size): Support plt_call_notoc and plt_call_both.
992 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
993 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
994 (ppc64_elf_size_stubs): Likewise, and new stubs.
995 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
996 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
997 * bfd-in2.h: Regenerate.
998 * libbfd.h: Regenerate.
999
3f6ff479
AM		 10002018-08-05 Alan Modra <amodra@gmail.com>
1001
1002 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
1003
13755f40
JW		 10042018-08-02 Jim Wilson <jimw@sifive.com>
1005
1006 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
1007 add SEC_LINKER_CREATED flag.
1008
4a9f7d65
NC		 10092018-08-01 Nick Clifton <nickc@redhat.com>
1010
c25179e7
NC		 1011 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
1012 about potentially truncated strncpy operations.
1013 (_bfd_xcoff_put_symbol_name): Likewise.
1014
4a9f7d65
NC		 1015 * elf32-avr.c (avr_stub_name): Check for a NULL return from
1016 bfd_malloc.
1017
103da91b
NC		 10182018-08-01 Zenith <zenith432@users.sourceforge.net>
1019
1020 PR 23460
1021 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
1022 call to fstat fails.
1023 (try_claim): Always close the file descriptor at the end of the
1024 function.
1025 (try_load_plugin): If a plugin has already been registered, then
1026 skip the dlopen and onload steps and go straight to claiming the
1027 file. If these is an error, close the plugin.
1028
1aa42141
AM		 10292018-08-01 Alan Modra <amodra@gmail.com>
1030
1031 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
1032 (ppc_build_one_stub): Don't set stub_offset, instead assert that
1033 it is sane. Don't adjust stub_offset for alignment. Adjust size
1034 calculation. Use "targ" temp when calculating offsets.
1035 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
1036 calculating offsets. Adjust for alignment before setting
1037 tls_get_addr_opt_bctrl.
1038
cb86a42a
AM		 10392018-08-01 Alan Modra <amodra@gmail.com>
1040
1041 * po/SRC-POTFILES.in: Regenerate.
1042
a05b9f5e
NC		 10432018-07-30 Nick Clifton <nickc@redhat.com>
1044
1045 PR 22706
1046 * elf32-sh.c (sh_elf_relocate_section): When processing
1047 translation relocs, fail if the relocation offset is too small.
1048 Replace BFD_ASSERTs with more helpful error messages.
1049
b8891f8d
AJ		 10502018-07-30 Andrew Jenner <andrew@codesourcery.com>
1051
1052 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
1053 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
1054 * Makefile.in: Regenerated.
1055 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
1056 related bfd_mach defines.
1057 (bfd_csky_arch): Declare.
1058 (bfd_archures_list): Add C-SKY.
1059 * bfd-in.h (elf32_csky_build_stubs): Declare.
1060 (elf32_csky_size_stubs): Declare.
1061 (elf32_csky_next_input_section: Declare.
1062 (elf32_csky_setup_section_lists): Declare.
1063 * bfd-in2.h: Regenerated.
1064 * config.bfd: Add C-SKY.
1065 * configure.ac: Likewise.
1066 * configure: Regenerated.
1067 * cpu-csky.c: New file.
1068 * elf-bfd.h (enum elf_target_id): Add C-SKY.
1069 * elf32-csky.c: New file.
1070 * libbfd.h: Regenerated.
1071 * reloc.c: Add C-SKY relocations.
1072 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
1073 (_bfd_target_vector): Add C-SKY target vector entries.
1074
469d3b57
JD		 10752018-07-27 John Darrington <john@darrington.wattle.id.au>
1076
1077 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
1078
370e4b50
JD		 10792018-07-27 John Darrington <john@darrington.wattle.id.au>
1080
1081 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
1082 (bfd_get_24, bfd_put_24): New macros.
1083 * bfd-in2.h: Regenerate.
1084
cd4d353f
JD		 10852018-07-27 John Darrington <john@darrington.wattle.id.au>
1086
1087 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
1088
33cb30a1
AM		 10892018-07-26 Alan Modra <amodra@gmail.com>
1090
1091 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
1092 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
1093
49199304
AM		 10942018-07-25 Alan Modra <amodra@gmail.com>
1095
1096 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
1097 Avoid trashing toff with added when used as a symbol index.
1098 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
1099 creating unnecessary fixups when relocatable.
1100
be3e27bb
AM		 11012018-07-25 Alan Modra <amodra@gmail.com>
1102
1103 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1104 -Wstringop-truncation warning for gcc-8.0 too.
1105 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1106 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1107 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1108 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1109 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1110
67ce483b
AM		 11112018-07-24 Alan Modra <amodra@gmail.com>
1112
1113 PR 23430
1114 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1115 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1116
f82863d7
MF		 11172018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1118
1119 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1120 relocation sections consistency check to always check both
1121 .rela.dyn and .rela.plt when they exist. Rearrange variable
1122 definition and assignment places.
1123
5d3a462f
MF		 11242018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1125
1126 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1127 relocations section for dynamic undefined weak symbols when
1128 linking a shared object.
1129
01bcaf63
TT		 11302018-07-23 Tom Tromey <tom@tromey.com>
1131
1132 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1133
2376f038
EB		 11342018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1135
1136 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1137 cleanup for the case of a global symbol that binds locally. Also
1138 install a value in the GOT slot in the case of a local symbol in
1139 a non-PIC link.
1140
241e64e3
L		 11412018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1142
1143 PR ld/23428
1144 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1145 separate code program header is needed, make sure that the first
1146 read-only PT_LOAD segment has no code by adding a
1147 GNU_PROPERTY_X86_ISA_1_USED note.
1148
8095d2f7
CX		 11492018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1150 Maciej W. Rozycki <macro@mips.com>
1151
1152 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1153
db841b6f
MR		 11542018-07-20 Maciej W. Rozycki <macro@mips.com>
1155
1156 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1157 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1158 dynamic relocation section will be discarded from output.
1159 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1160 the dynamic relocation section will be retained in output.
1161
d3554ec1
MR		 11622018-07-18 Maciej W. Rozycki <macro@mips.com>
1163
1164 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1165 checks for defined weak symbols.
1166
c691de6a
MR		 11672018-07-17 Maciej W. Rozycki <macro@mips.com>
1168
1169 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1170 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1171 whether the symbol is absolute.
1172 (nds32_elf_relax_lo12): Likewise.
1173 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1174 (elfNN_aarch64_check_relocs): Likewise.
1175 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1176 (bfd_xcoff_import_symbol): Likewise.
1177 (xcoff_write_global_symbol): Likewise.
1178
d5c928c0
MR		 11792018-07-17 Maciej W. Rozycki <macro@mips.com>
1180
1181 * linker.c (bfd_is_abs_symbol): New macro.
1182 * bfd-in2.h: Regenerate.
1183
cb2366c1
EBM		 11842018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1185
1186 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1187 (elfcore_write_ppc_ppr): Likewise.
1188 (elfcore_write_ppc_dscr): Likewise.
1189 (elfcore_write_ppc_ebb): Likewise.
1190 (elfcore_write_ppc_pmu): Likewise.
1191 (elfcore_write_ppc_tm_cgpr): Likewise.
1192 (elfcore_write_ppc_tm_cfpr): Likewise.
1193 (elfcore_write_ppc_tm_cvmx): Likewise.
1194 (elfcore_write_ppc_tm_cvsx): Likewise.
1195 (elfcore_write_ppc_tm_spr): Likewise.
1196 (elfcore_write_ppc_tm_ctar): Likewise.
1197 (elfcore_write_ppc_tm_cppr): Likewise.
1198 (elfcore_write_ppc_tm_cdscr): Likewise.
1199 * elf.c (elfcore_write_ppc_tar): New function.
1200 (elfcore_write_ppc_ppr): Likewise.
1201 (elfcore_write_ppc_dscr): Likewise.
1202 (elfcore_write_ppc_ebb): Likewise.
1203 (elfcore_write_ppc_pmu): Likewise.
1204 (elfcore_write_ppc_tm_cgpr): Likewise.
1205 (elfcore_write_ppc_tm_cfpr): Likewise.
1206 (elfcore_write_ppc_tm_cvmx): Likewise.
1207 (elfcore_write_ppc_tm_cvsx): Likewise.
1208 (elfcore_write_ppc_tm_spr): Likewise.
1209 (elfcore_write_ppc_tm_ctar): Likewise.
1210 (elfcore_write_ppc_tm_cppr): Likewise.
1211 (elfcore_write_ppc_tm_cdscr): Likewise.
1212 (elfcore_write_register_note): Call them.
1213 (elfcore_grok_ppc_tar): New function.
1214 (elfcore_grok_ppc_ppr): Likewise.
1215 (elfcore_grok_ppc_dscr): Likewise.
1216 (elfcore_grok_ppc_ebb): Likewise.
1217 (elfcore_grok_ppc_pmu): Likewise.
1218 (elfcore_grok_ppc_tm_cgpr): Likewise.
1219 (elfcore_grok_ppc_tm_cfpr): Likewise.
1220 (elfcore_grok_ppc_tm_cvmx): Likewise.
1221 (elfcore_grok_ppc_tm_cvsx): Likewise.
1222 (elfcore_grok_ppc_tm_spr): Likewise.
1223 (elfcore_grok_ppc_tm_ctar): Likewise.
1224 (elfcore_grok_ppc_tm_cppr): Likewise.
1225 (elfcore_grok_ppc_tm_cdscr): Likewise.
1226 (elfcore_grok_note): Call them.
1227
1cb83cac
MR		 12282018-07-11 Maciej W. Rozycki <macro@mips.com>
1229
1230 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1231 than `!bfd_link_pic' in determining the dynamic symbol index.
1232 Avoid the index of -1.
1233 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1234 moving `dyn' to the beginning of the function block.
1235
9143e72c
MR		 12362018-07-11 Maciej W. Rozycki <macro@mips.com>
1237 Rich Felker <bugdal@aerifal.cx>
1238
1239 PR ld/22570
1240 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1241 than `bfd_link_pic' to determine whether dynamic relocations are
1242 to be produced.
1243 (mips_elf_initialize_tls_slots): Likewise.
1244
5270eddc
MR		 12452018-07-10 Maciej W. Rozycki <macro@mips.com>
1246
1247 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1248 to `remove_section'.
1249
1594e052
AM		 12502018-07-10 Alan Modra <amodra@gmail.com>
1251
1252 * elf32-xgate.h: Delete.
1253 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1254 that are now needed.
1255 (xgate_elf_bfd_link_hash_table_create)
1256 (xgate_elf_bfd_link_hash_table_free)
1257 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1258 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1259 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1260 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1261 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1262 (elf32_xgate_post_process_headers): Delete.
1263 (elf32_xgate_backend_symbol_processing): New function.
1264 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1265 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1266 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1267 (elf_backend_relocate_section, elf_backend_object_p)
1268 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1269 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1270 (bfd_elf32_bfd_link_hash_table_create)
1271 (bfd_elf32_bfd_set_private_flags)
1272 (xgate_stub_hash_lookup): Don't define.
1273 (elf_backend_symbol_processing): Define.
1274 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1275
4b8377e7
MR		 12762018-07-09 Maciej W. Rozycki <macro@mips.com>
1277
1278 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1279 `->needs_lazy_stub' if the stubs output section is the absolute
1280 section.
1281
872899f1
L		 12822018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1283
1284 PR ld/23388
1285 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1286 * configure: Regenerated.
1287
61658d78
AM		 12882018-07-09 Alan Modra <amodra@gmail.com>
1289
1290 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1291 _bfd_elf_post_process_headers.
1292
c451bb34
MF		 12932018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1294
1295 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1296 space for dynamic relocation for undefined weak symbol.
1297 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1298 relocation for undefined weak symbols.
1299 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1300 section for relocations against undefined weak symbols.
1301
ad1cc4e4
AH		 13022018-07-06 Alan Hayward <alan.hayward@arm.com>
1303
1304 * elf.c (elfcore_grok_aarch_sve): New function.
1305 (elfcore_grok_note): Check for Aarch64 SVE.
1306 (elfcore_write_aarch_sve): New function.
1307 (elfcore_write_register_note): Check for Aarch64 SVE.
1308 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1309
fe75810f
AM		 13102018-07-06 Alan Modra <amodra@gmail.com>
1311
1312 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1313 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1314 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1315 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1316 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1317 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1318 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1319
bb11866d
JW		 13202018-07-05 Jim Wilson <jimw@sifive.com>
1321
1322 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1323 (riscv64*-*-*): Likewise.
1324 (riscv-*-*): Add as an alias for riscv32*-*-*.
1325
56ad703d
L		 13262018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1327
1328 PR ld/23372
1329 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1330 ISA properties with empty bits.
1331
d8dab054
NC		 13322018-07-05 Nick Clifton <nickc@redhat.com>
1333
1334 * po/ru.po: Updated Russian translation.
1335
4a91d0ba
AM		 13362018-07-05 Alan Modra <amodra@gmail.com>
1337
1338 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1339 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1340 on mismatch. Remove "warning: " from messages. Track last bfd
1341 used to set tags.
1342 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1343 _bfd_elf_ppc_merge_fp_attributes.
1344 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1345 from _bfd_elf_ppc_merge_fp_attributes.
1346
db40acb0
L		 13472018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1348
1349 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1350 * Makefile.in: Regenerated.
1351
b8a6ced7
AM		 13522018-07-03 Alan Modra <amodra@gmail.com>
1353
1354 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1355 sections.
1356
8d2c8c3d
AM		 13572018-07-03 Alan Modra <amodra@gmail.com>
1358
1359 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1360 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1361 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1362 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1363 incompatible attribute.
1364 (ppc_elf_merge_obj_attributes): Likewise. Return
1365 _bfd_elf_merge_object_attributes result.
1366 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1367 _bfd_elf_merge_object_attributes result.
1368
af0bfb9c
AM		 13692018-07-03 Alan Modra <amodra@gmail.com>
1370
1371 PR 17550
1372 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1373 in discarded sections.
1374
12f09816
MR		 13752018-07-02 Maciej W. Rozycki <macro@mips.com>
1376
1377 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1378 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1379 list.
1380
156f2c00
MR		 13812018-07-02 Maciej W. Rozycki <macro@mips.com>
1382
1383 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1384 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1385 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1386 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1387 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1388 R_MICROMIPS_PC23_S2 relocation entries.
1389 (micromips_elf64_howto_table_rela): Likewise.
1390 (micromips_reloc_map): Likewise.
1391 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1392 (elf_micromips_howto_table_rela): Likewise.
1393 (micromips_reloc_map): Likewise.
1394
b638b5d5
L		 13952018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1396
1397 PR ld/23324
1398 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1399 R_X86_64_converted_reloc_bit bit.
1400
eac61af6
TT		 14012018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1402 Tom Tromey <tom@tromey.com>
1403
1404 PR 13157
1405 PR 21787
1406 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1407 (bfd_mach_o_close_and_cleanup): Redefine.
1408 * archive.c (_bfd_unlink_from_archive_parent): New function,
1409 extracted from..
1410 (_bfd_archive_close_and_cleanup): ..here.
1411 (bfd_generic_archive_p): Do not clear archive's format.
1412 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1413 * libbfd.h: Regenerate.
1414
c0c468d5
TP		 14152018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1416
1417 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1418 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1419 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1420 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1421 * bfd-in2.h: Regenerate.
1422 * cpu-arm.c (arch_info_struct): Add entries for above new
1423 bfd_mach_arm values.
1424 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1425 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1426 architectures. Force assert failure for any new Tag_CPU_arch value.
1427
a05a5b64
TP		 14282018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1429
1430 * doc/bfdint.texi: Use command-line consistently when used in a
1431 compount word.
1432 * doc/bfdsumm.texi: Likewise.
1433
262e07d0
MR		 14342018-06-29 Maciej W. Rozycki <macro@mips.com>
1435
1436 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1437 visibility check made for undefined weak symbols.
1438
30aa1306
NC		 14392018-06-26 Nick Clifton <nickc@redhat.com>
1440
1441 * po/uk.po: Updated Ukranian translation.
1442
bb69498c
NC		 14432018-06-25 Nick Clifton <nickc@redhat.com>
1444
1445 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1446 for malloc returning NULL.
1447 (_bfd_aarch64_erratum_843419_fixup): Check for
1448 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1449
71300e2c
NC		 14502018-06-24 Nick Clifton <nickc@redhat.com>
1451
1452 * po/bfd.pot: Regenerate.
1453
5127f207
NC		 14542018-06-24 Nick Clifton <nickc@redhat.com>
1455
1456 * version.m4: Update version string to 2.31.51.
1457 * configure: Regenerate.
1458
719d8288
NC		 14592018-06-24 Nick Clifton <nickc@redhat.com>
1460
1461 2.31 branch created.
1462
1ced1a5f
MR		 14632018-06-21 Maciej W. Rozycki <macro@mips.com>
1464
1465 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1466 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1467
334cd8a7
MR		 14682018-06-21 Maciej W. Rozycki <macro@mips.com>
1469
1470 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1471 EI_ABIVERSION setting together.
1472
bb29b84d
MR		 14732018-06-21 Maciej W. Rozycki <macro@mips.com>
1474
1475 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1476 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1477 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1478 (_bfd_mips_post_process_headers): Use them in place of magic
1479 numbers.
1480
25eb8346
JW		 14812018-06-21 Jim Wilson <jimw@sifive.com>
1482
1483 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1484 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1485
d388f643
AM		 14862018-06-21 Alan Modra <amodra@gmail.com>
1487
1488 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1489 * doc/Makefile.in: Regenerate.
1490
b939d8a0
RL		 14912018-06-20 Renlin Li <renlin.li@arm.com>
1492
1493 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1494 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1495 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1496 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1497 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1498 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1499 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1500 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1501 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1502
6077de06
NC		 15032018-06-20 Nick Clifton <nickc@redhat.com>
1504
1505 PR 23316
1506 * opncls.c (get_build_id): Check for a negative or excessive data
1507 size in the build-id note.
1508
c6643fcc
NC		 15092018-06-20 Nick Clifton <nickc@redhat.com>
1510
1511 PR 23299
1512 * mach-o.c (cputype): New function.
1513 (cpusubtype): New function.
1514 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1515 values in the MACH-O file header.
1516 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1517 cpusubtype fields from the input bfd's mach-o header to the output
1518 bfd.
1519 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1520 Redefine to bfd_mach_o_bfd_print_private_data.
1521 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1522
789ff5b6
MR		 15232018-06-19 Maciej W. Rozycki <macro@mips.com>
1524
1525 PR ld/22966
1526 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1527 `.got.plt' entry referred is in range.
1528 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1529 start. Replace the assertion used for that with a proper error
1530 message.
1531
6a382bce
MR		 15322018-06-19 Maciej W. Rozycki <macro@mips.com>
1533
1534 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1535 formatting.
1536
d0ac1c44
SM		 15372018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1538
1539 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1540 (INCLUDES): Rename to ...
1541 (AM_CPPFLAGS): ... this.
1542 * configure.ac: Remove AC_PREREQ.
1543 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1544 info-in-builddir no-texinfo.tex.
1545 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1546 * doc/bfd.texinfo: Rename to ...
1547 * doc/bfd.texi: ... this.
1548 * Makefile.in: Re-generate.
1549 * aclocal.m4: Re-generate.
1550 * config.in: Re-generate.
1551 * configure: Re-generate.
1552 * doc/Makefile.in: Re-generate.
1553
ed1299fe
M		 15542018-06-18 Mephi <mephi42@gmail.com>
1555
1556 PR 23297
1557 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1558 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1559 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1560 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1561 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1562 * bfd-in2.h: Regenerate.
1563 * libbfd.h: Regenerate.
1564
6f20c942
FS		 15652018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1566
1567 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1568
1f6f5dba
L		 15692018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1570
1571 PR binutils/23267
1572 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1573 symbol version is base version.
1574
7f923b7f
AM		 15752018-06-14 Alan Modra <amodra@gmail.com>
1576
1577 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1578 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1579 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1580 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1581 "dynamic_relocs" is not set.
1582 * elfxx-mips.c (count_section_dynsyms): Likewise.
1583
ff91d2f0
AM		 15842018-06-14 Alan Modra <amodra@gmail.com>
1585
1586 PR 23282
1587 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1588
730c3174
SE		 15892018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1590 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1591
1592 * elfxx-mips.c (print_mips_ases): Add CRC.
1593
ecf99cc0
L		 15942018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1595
1596 PR ld/23161
1597 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1598 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1599 __bss_start, _end and _edata in shared libraries.
1600
527278f3
AM		 16012018-06-07 Alan Modra <amodra@gmail.com>
1602
1603 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1604 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1605
5c4ce239
AM		 16062018-06-05 Alan Modra <amodra@gmail.com>
1607
1608 * bfd.c (struct bfd): Update comment on "where" usage.
1609 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1610 "iostream", and "where" from containing archive file. Return
1611 error on NULL iovec.
1612 (bfd_bread): Similarly, and return error attempted out of
1613 bounds archive element access.
1614 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1615 "where" from containing archive file.
1616 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1617 attempt to optimize away seeks. Don't paper over errors by
1618 calling bfd_tell.
1619 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1620 (bfd_get_size): Likewise.
1621 (bfd_mmap): Operate on and use iovec of containing archive
1622 file. Return error on NULL iovec.
1623 * cache.c (bfd_cache_lookup_worker): Abort if working on
1624 archive element bfd.
1625 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1626 Don't ignore zero byte reads.
1627 (cache_bread): Look up FILE* in cache here. Error on NULL
1628 lookup.
1629 (cache_bwrite): Rename "where" to "from".
1630 (cache_bmmap): Don't handle archive elements.
1631 * coffcode.h (coff_slurp_line_table): Exit early on zero
1632 lineno count.
1633 * bfd-in2.h: Regenerate.
1634
27b07675
AM		 16352018-06-05 Alan Modra <amodra@gmail.com>
1636
1637 PR 23254
1638 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1639 nested archives. Open file again for plugin.
1640 (try_claim): Don't save and restore file position. Close file
1641 if not claimed.
1642 * sysdep.h (O_BINARY): Define.
1643
4b8e28c7
MF		 16442018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1645
1646 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1647 (compute_fill_extra_space): Drop declaration. Rename function to
1648 xtensa_compute_fill_extra_space.
1649 (compute_ebb_actions, remove_dead_literal): Update references to
1650 compute_fill_extra_space.
1651
8255c61b
MF		 16522018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1653
1654 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1655 variable.
1656 (xtensa_add_names): New function.
1657 (xtensa_property_section_name): Add new parameter
1658 separate_sections, use it to choose property section name.
1659 (xtensa_get_separate_property_section): New function.
1660 (xtensa_get_property_section): Invoke
1661 xtensa_get_separate_property_section to get individual property
1662 section if it exists, common property section otherwise.
1663 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1664 to xtensa_property_section_name.
1665
95da9854
L		 16662018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1667
1668 PR binutils/23146
1669 * bfd-in.h: Include "diagnostics.h".
1670 * bfd-in2.h: Regenerated.
1671 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1672 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1673 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1674 -Wstringop-truncation.
1675 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1676 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1677 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1678 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1679 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1680
137b5cbd
JW		 16812018-06-03 Jim Wilson <jimw@sifive.com>
1682
cf7a5066
JW		 1683 PR ld/23244
1684 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1685 for and handle an undefined weak with no PLT.
1686
137b5cbd
JW		 1687 PR ld/22756
1688 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1689 to code that ignores duplicate symbols.
1690
55e99962
L		 16912018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1692
1693 * version.m4: Bump version to 2.30.52
1694 * configure: Regenerated.
1695
030157d8
AM		 16962018-06-01 Alan Modra <amodra@gmail.com>
1697
1698 * bfd.c (_bfd_error_handler): Arrange for this function to be
1699 declared in bfd-in2.h.
1700 * libbfd-in.h (_bfd_error_handler): Don't declare.
1701 * libbfd.h: Regenerate.
1702 * bfd-in2.h: Regenerate.
1703
421acf18
AC		 17042018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1705
1706 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1707 This is needed to generate UEFI application image files from ELFs.
1708
92e68c1d
L		 17092018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1710
1711 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1712 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1713 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1714 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1715 (elf_i386_lazy_ibt_plt): Likewise.
1716 (elf_i386_nacl_plt): Likewise.
1717 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1718 (elf_x86_64_tlsdesc_plt_entry): This.
1719 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1720 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1721 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1722 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1723 (elf_x86_64_lazy_bnd_plt): Likewise.
1724 (elf_x86_64_lazy_ibt_plt): Likewise.
1725 (elf_x32_lazy_ibt_plt): Likewise.
1726 (elf_x86_64_nacl_plt): Likewise.
1727 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1728 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1729 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1730 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1731 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1732 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1733 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1734 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1735 (elf_x86_non_lazy_plt_layout): Update comments.
1736 (elf_x86_plt_layout): Likewise.
1737
ac98f9e2
L		 17382018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1739
1740 PR ld/23238
1741 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1742 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1743 (elf_backend_add_symbol_hook): Likewise.
1744 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1745 (elf_backend_add_symbol_hook): Likewise.
1746 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1747 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1748 (elf_backend_add_symbol_hook): Likewise.
1749 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1750 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1751 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1752 (elf_backend_add_symbol_hook): Likewise.
1753 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1754 handling.
1755 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1756 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1757 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1758 * elflink.c (elf_link_add_object_symbols): Set
1759 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1760
099bb8fb
L		 17612018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1762
1763 PR ld/23194
1764 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1765 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1766 Extracted from _bfd_elf_link_assign_sym_version.
1767 (_bfd_elf_link_hide_sym_by_version): New function.
1768 (_bfd_elf_link_assign_sym_version): Use
1769 _bfd_elf_link_hide_versioned_symbol.
1770 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1771 _bfd_elf_link_hide_sym_by_version instead of
1772 bfd_hide_sym_by_version. Don't check unversioned symbol.
1773
277eb7f6
AM		 17742018-05-25 Alan Modra <amodra@gmail.com>
1775
1776 * Makefile.in: Regenerate.
1777 * po/SRC-POTFILES.in: Regenerate.
1778
629dabe3
AM		 17792018-05-25 Alan Modra <amodra@gmail.com>
1780
1781 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1782 * configure: Regenerate.
1783
9ef6d1e3
L		 17842018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1785
1786 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1787 to data.
1788
215f5271
AM		 17892018-05-22 Alan Modra <amodra@gmail.com>
1790
1791 PR 23207
1792 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1793 is NULL.
1794 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1795 sections.
1796 (final_link_relocate): Revert last change.
1797
7455c018
AM		 17982018-05-22 Alan Modra <amodra@gmail.com>
1799
1800 PR 23207
1801 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1802 stubs in non-alloc sections.
1803
34a87bb0
L		 18042018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1805
1806 PR ld/23201
1807 * aout-target.h (MY_bfd_link_hide_symbol): New.
1808 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1809 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1810 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1811 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1812 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1813 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1814 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1815 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1816 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1817 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1818 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1819 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1820 (bfd_link_hide_symbol): Likewise.
1821 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1822 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1823 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1824 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1825 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1826 * som.c (som_bfd_link_hide_symbol): Likewise.
1827 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1828 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1829 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1830 (alpha_vms_bfd_link_hide_symbol): Likewise.
1831 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1832 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1833 _bfd_generic_link_hide_symbol.
1834 (rs6000_xcoff64_aix_vec): Likewise.
1835 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1836 local symbol dynamic.
1837 (_bfd_elf_link_hide_symbol): New function.
1838 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1839 check root.ldscript_def.
1840 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1841 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1842 * bfd-in2.h: Regenerated.
1843 * libbfd.h: Likewise.
1844
bae363f1
L		 18452018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1846
1847 PR binutils/23199
1848 * elf.c (setup_group): Mark section in a section group with
1849 SHF_GROUP.
1850
97373b2e
L		 18512018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1852
1853 PR ld/23194
1854 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1855 set eh->local_ref to 1 if a symbol is versioned and there is a
1856 version script.
1857
7f999549
JW		 18582018-05-18 Kito Cheng <kito.cheng@gmail.com>
1859
1860 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1861 EF_RISCV_RVE.
1862
6487709f
JW		 18632018-05-18 Jim Wilson <jimw@sifive.com>
1864
1865 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1866 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1867 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1868 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1869 (riscv_elf_finish_dynamic_symbol): Likewise.
1870
7b4ae824
JD		 18712018-05-18 John Darrington <john@darrington.wattle.id.au>
1872
1873 * Makefile.am: Add s12z files.
1874 * Makefile.in: Regenerate.
1875 * archures.c: Add bfd_s12z_arch.
1876 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1877 * bfd-in2.h: Regenerate.
1878 * config.bfd: Add s12z target.
1879 * configure.ac: Add s12z target.
1880 * configure: Regenerate.
1881 * cpu-s12z.c: New file.
1882 * elf32-s12z.c: New file.
1883 * libbfd.c (bfd_putb24): New function.
1884 (bfd_putl24): New function.
1885 * libbfd.h: Regenerate.
1886 * reloc.c: Add s12z relocations.
1887 (bfd_get_reloc_size): Handle size 5 relocs.
1888 * targets.c: Add s12z_elf32_vec.
1889
011b32fd
L		 18902018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1891
1892 PR ld/23189
1893 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1894 like R_386_GOT32.
1895 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1896 set eh->local_ref to 1 for linker defined symbols.
1897
4bba0fb1
AM		 18982018-05-18 Alan Modra <amodra@gmail.com>
1899
1900 PR 23199
1901 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1902 don't point at other SHT_GROUP sections. Set shdr corresponding
1903 to invalid entry, to NULL rather than section 0. Identify
1904 SHT_GROUP section index when reporting an error. Cope with NULL
1905 shdr pointer.
1906
8722de9c
AM		 19072018-05-18 Alan Modra <amodra@gmail.com>
1908
1909 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1910 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1911 visibility.
1912 * libbfd.h: Regenerate.
1913 * configure: Regenerate.
1914 * config.in: Regenerate.
1915
0b439543
AM		 19162018-05-18 Alan Modra <amodra@gmail.com>
1917
1918 * libbfd-in.h: Add include guard.
1919 * libcoff-in.h: Likewise.
1920 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1921 * doc/Makefile.in: Regenerate.
1922 * libbfd.h: Regenerate.
1923 * libcoff.h: Regenerate.
1924
1624c9ca
MR		 19252018-05-16 Maciej W. Rozycki <macro@mips.com>
1926
1927 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1928
7cf7fcc8
AM		 19292018-05-16 Alan Modra <amodra@gmail.com>
1930
1931 PR 22458
1932 * format.c (struct bfd_preserve): Add section_id.
1933 (bfd_preserve_save, bfd_preserve_restore): Save and restore
1934 _bfd_section_id.
1935 (bfd_reinit): Set _bfd_section_id.
1936 (bfd_check_format_matches): Put all matches of any priority into
1937 matching_vector. Save initial section id and start each attempted
1938 match at that section id.
1939 * libbfd-in.h (_bfd_section_id): Declare.
1940 * section.c (_bfd_section_id): Rename from section_id and make
1941 global. Adjust uses.
1942 (bfd_get_next_section_id): Delete.
1943 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1944 bfd_get_section_id with _bfd_section_id.
1945 * libbfd.h: Regenerate.
1946 * bfd-in2.h: Regenerate.
1947
810ed4db
CG		 19482018-05-15 Christophe Guillon <christophe.guillon@st.com>
1949
1950 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1951 of the aux structure are initialised.
1952
1678bd35
FT		 19532018-05-15 Francois H. Theron <francois.theron@netronome.com>
1954
1955 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1956
293b4d4f
NC		 19572018-05-15 Nick Clifton <nickc@redhat.com>
1958
1959 * po/pt.po: New Portuguese translation.
1960 * configure.ac (ALL_LINGUAS): Add pt.
1961 * configure: Regenerate.
1962
4ec09950
L		 19632018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1964
1965 PR ld/23169
1966 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1967 an error on IFUNC pointer defined in PDE.
1968 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1969 _bfd_x86_elf_link_fixup_ifunc_symbol.
1970 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1971 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1972 function.
1973 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1974
9bc935ef
L		 19752018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1976
1977 PR ld/23162
1978 * elfxx-x86.c (elf_x86_linker_defined): New function.
1979 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1980 _end and _edata locally defined within executables.
1981
9933dc52
AM		 19822018-05-12 Alan Modra <amodra@gmail.com>
1983
1984 PR 20659
1985 * elf.c (rewrite_elf_program_header): Use segment_mark only for
1986 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
1987 Instead make matching_lma and suggested_lma pointers to the
1988 sections. Align section vma and lma calculated from segment.
1989 Don't clear includes_phdrs or includes_filehdr based on p_paddr
1990 test. Try to handle alignment padding before first section by
1991 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
1992
493ffac5
DD		 19932018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
1994
1995 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1996 conformant to TI ABI.
1997 (pru_elf32_relax_section): Likewise.
1998 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1999 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
2000 (pru_elf32_pmem_relocate): Trap - should not get here.
2001 (pru_elf32_relocate_section): Add support for REL relocations.
2002 (elf_info_to_howto_rel): Enable REL.
2003 (elf_backend_may_use_rel_p): Likewise.
2004 (elf_backend_may_use_rela_p): Likewise.
2005 (elf_backend_default_use_rela_p): Likewise.
2006
b4560c7d
AM		 20072018-05-09 Alan Modra <amodra@gmail.com>
2008
2009 PR 23148
2010 * peXXigen.c (pe_print_edata): Correct minimum size.
2011
53db9cf9
AM		 20122018-05-09 Alan Modra <amodra@gmail.com>
2013
2014 PR 23147
2015 * peXXigen.c (pe_print_idata): Bound check hint_addr.
2016
95a6d235
NC		 20172018-05-08 Nick Clifton <nickc@redhat.com>
2018
2019 PR 22809
2020 * elf.c (bfd_elf_get_str_section): Check for an excessively large
2021 string section.
2022 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
2023 attribute section is larger than the size of the file.
2024
7bd8862c
AM		 20252018-05-07 Alan Modra <amodra@gmail.com>
2026
2027 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
2028 strncmp when checking for ".bf" special symbol.
2029 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
2030 section name a char array, remove sentinal known_sections entry,
2031 and adjust loop over known_sections to suit. Use memcmp rather
2032 than strncmp.
2033
602f1657
AM		 20342018-05-04 Alan Modra <amodra@gmail.com>
2035
2036 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
2037 (struct elf_external_linux_prpsinfo32_ugid16),
2038 (struct elf_external_linux_prpsinfo64_ugid32),
2039 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
2040 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
2041 Move comment to..
2042 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
2043 directives.
2044 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
2045 to data.
2046 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
2047 * elf32-s390.c (elf_s390_write_core_note): Likewise.
2048 * elf64-s390.c (elf_s390_write_core_note): Likewise.
2049 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
2050 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
2051 pragmas.
2052 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
2053 false positive gcc-8 warning.
7bd8862c 2054 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
602f1657 2055
a27ca19c
TMQMF		 20562018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
2057
2058 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
2059 of arguments when warning about different long double types.
2060
3be08ea4
SA		 20612018-05-03 Simon Atanasyan <simon@atanasyan.com>
2062
2063 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
2064 (elf_backend_fixup_symbol): New macro.
2065 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
2066 handling.
2067 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2068
fe944acf
FT		 20692018-04-30 Francois H. Theron <francois.theron@netronome.com>
2070
2071 * Makefile.am: Added NFP files to build.
2072 * archures.c: Added bfd_arch_nfp
2073 * config.bfd: Added NFP support.
2074 * configure.ac: Added NFP support.
2075 * cpu-nfp.c: New, for NFP support.
2076 * elf-bfd.h: Added elf_section_info()
2077 * elf64-nfp.c: New, for NFP support.
2078 * po/SRC-POTFILES.in: Added NFP source files.
2079 * targets.c: Added nfp_elf64_vec
2080 * bfd-in2.h: Regenerate.
2081 * Makefile.in: Regenerate.
2082 * configure: Regenerate.
2083
ffa389a3
AM		 20842018-04-27 Alan Modra <amodra@gmail.com>
2085
2086 * bfd-in2.h: Regenerate.
2087 * libbfd.h: Regenerate.
2088
04383fd1
AM		 20892018-04-27 Alan Modra <amodra@gmail.com>
2090
2091 PR 23123
2092 PR 22374
2093 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
2094 relocs for ifuncs.
2095 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
2096
bfa5bd2a
PA		 20972018-04-26 Pedro Alves <palves@redhat.com>
2098
2099 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2100 ifunc and non-ifunc symbols duplicates.
2101
59029f57
CL		 21022018-04-25 Christophe Lyon <christophe.lyon@st.com>
2103 Mickaël Guêné <mickael.guene@st.com>
2104
2105 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2106 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2107 (elf32_arm_populate_plt_entry): Likewise.
2108 (elf32_arm_output_plt_map_1): Likewise.
2109 (elf32_arm_output_arch_local_syms): Likewise.
2110
fac7bd64
CL		 21112018-04-25 Christophe Lyon <christophe.lyon@st.com>
2112 Mickaël Guêné <mickael.guene@st.com>
2113
2114 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2115 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2116
29e9b073
CL		 21172018-04-25 Christophe Lyon <christophe.lyon@st.com>
2118 Mickaël Guêné <mickael.guene@st.com>
2119
2120 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2121 for R_ARM_TARGET2.
2122
cb10292c
CL		 21232018-04-25 Christophe Lyon <christophe.lyon@st.com>
2124 Mickaël Guêné <mickael.guene@st.com>
2125
2126 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2127 (elf32_arm_always_size_sections): Create stack segment.
2128
5c5a4843
CL		 21292018-04-25 Christophe Lyon <christophe.lyon@st.com>
2130 Mickaël Guêné <mickael.guene@st.com>
2131
2132 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2133 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2134 relocations.
2135 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2136 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2137 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2138 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2139 (struct elf32_arm_link_hash_table): Update comment.
2140 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2141 (IS_ARM_TLS_RELOC): Likewise.
2142 (elf32_arm_check_relocs): Likewise.
2143 (allocate_dynrelocs_for_symbol): Likewise.
2144 (elf32_arm_size_dynamic_sections): Update comment.
2145 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2146 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2147
7801f98f
CL		 21482018-04-25 Christophe Lyon <christophe.lyon@st.com>
2149 Mickaël Guêné <mickael.guene@st.com>
2150
2151 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2152 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2153 (elf32_arm_allocate_plt_entry): Likewise.
2154 (elf32_arm_populate_plt_entry): Likewise.
2155 (elf32_arm_output_plt_map_1): Likewise.
2156
e8b09b87
CL		 21572018-04-25 Christophe Lyon <christophe.lyon@st.com>
2158 Mickaël Guêné <mickael.guene@st.com>
2159
2160 * elf32-arm.c (struct fdpic_local): New.
2161 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2162 (elf32_arm_local_fdpic_cnts): New.
2163 (struct fdpic_global): New.
2164 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2165 (elf32_arm_link_hash_table): Add srofixup field.
2166 (arm_elf_add_rofixup): New.
2167 (arm_elf_fill_funcdesc): New.
2168 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2169 (elf32_arm_allocate_local_sym_info): Likewise.
2170 (create_got_section): Create .rofixup section.
2171 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2172 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2173 (elf32_arm_final_link_relocate): Likewise.
2174 (elf32_arm_check_relocs): Likewise.
2175 (allocate_dynrelocs_for_symbol): Likewise.
2176 (elf32_arm_size_dynamic_sections): Likewise.
2177 (elf32_arm_finish_dynamic_sections): Likewise.
2178 (elf32_arm_output_arch_local_syms): Likewise.
2179 (elf32_arm_fdpic_omit_section_dynsym): New.
2180
188fd7ae
CL		 21812018-04-25 Christophe Lyon <christophe.lyon@st.com>
2182 Mickaël Guêné <mickael.guene@st.com>
2183
2184 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2185 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2186 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2187 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2188 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2189 (elf32_arm_howto_from_type): Take new members of
2190 elf32_arm_howto_table_2 into account.
2191 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2192 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2193 BFD_RELOC_ARM_FUNCDESC_VALUE.
2194 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2195 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2196 BFD_RELOC_ARM_FUNCDESC_VALUE.
2197
18a20338
CL		 21982018-04-25 Christophe Lyon <christophe.lyon@st.com>
2199 Mickaël Guêné <mickael.guene@st.com>
2200
2201 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2202 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2203 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2204 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2205
617a5ada
CL		 22062018-04-25 Christophe Lyon <christophe.lyon@st.com>
2207 Mickaël Guêné <mickael.guene@st.com>
2208
2209 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2210 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2211 arm*-*-uclinuxfdpiceabi.
2212 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2213 arm_elf32_fdpic_le_vec.
2214 * configure: Regenerate.
2215 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2216 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2217 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2218 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2219 (elf32_arm_fdpic_link_hash_table_create): New.
2220 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2221 arm_elf32_fdpic_le_vec.
2222
d99b4b92
AM		 22232018-04-25 Alan Modra <amodra@gmail.com>
2224
2225 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2226 * elf.c (elfcore_write_prpsinfo): Likewise.
2227
22282018-04-25 Alan Modra <amodra@gmail.com>
2ac93be7
AM		 2229
2230 * Makefile.am: Remove arm-aout and arm-coff support.
2231 * config.bfd: Likewise.
2232 * configure.ac: Likewise.
2233 * targets.c: Likewise.
2234 * aout-arm.c: Delete.
2235 * armnetbsd.c: Delete.
2236 * riscix.c: Delete.
2237 * Makefile.in: Regenerate.
2238 * configure: Regenerate.
2239 * po/SRC-POTFILES.in: Regenerate.
2240
aa4a8c2a
NC		 22412018-04-24 Nick Clifton <nickc@redhat.com>
2242
db0c309f
NC		 2243 PR 23113
2244 * elf.c (ignore_section_sym): Check for the output_section pointer
2245 being NULL before dereferencing it.
2246
aa4a8c2a
NC		 2247 PR 23110
2248 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2249 a negative PE_DEBUG_DATA size before iterating over the debug data.
2250
b9f26d2e
AM		 22512018-04-23 Alan Modra <amodra@gmail.com>
2252
2253 * elf-linux-core.h: Revert last change.
2254 * elf.c: Likewise.
2255
bf82069d
NC		 22562018-04-23 Nick Clifton <nickc@redhat.com>
2257
2258 PR 23056
2259 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2260 the end of the string table, and zero it.
2261
5a6312e8
AM		 22622018-04-23 Alan Modra <amodra@gmail.com>
2263
2264 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2265 gcc-8 string truncation warning.
2266 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2267 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2268 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2269 * elf.c (elfcore_write_prpsinfo): Likewise.
2270
bf82069d
NC		 22712018-04-23 Nick Clifton <nickc@redhat.com>
2272
2273 PR 23056
2274 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2275 the end of the string table, and zero it.
2276
4352556b
AM		 22772018-04-20 Alan Modra <amodra@gmail.com>
2278
2279 PR 22978
2280 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2281 case both dtprel and tprel relocs.
2282 (allocate_dynrelocs): Adjust conditions for got relocs.
2283 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2284 Emit dynamic relocs on TLS GOT entries for shared libraries,
2285 not when pic. Omit dynamic reloc on dtprel entry when local,
2286 and on tprel entry when local and executable.
2287
f6a8b8c7
AM		 22882018-04-19 Alan Modra <amodra@gmail.com>
2289
2290 PR 22537
2291 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2292 (hppa_type_of_stub): Don't return a long branch stub for
2293 symbols other than those defined statically.
2294
8e415ce8
AM		 22952018-04-19 Alan Modra <amodra@gmail.com>
2296
2297 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2298 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2299 to selvecs for mips targets change 2018-04-18.
2300 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2301 and mips_ecoff_bele_vec.
2302 * targets.c: Likewise.
2303 * coff-mips.c: Resurrect.
2304 * Makefile.in: Regenerate.
2305 * configure: Regenerate.
2306 * po/SRC-POTFILES.in: Regenerate.
2307
3596d8ce
AM		 23082018-04-18 Alan Modra <amodra@gmail.com>
2309
2310 * Makefile.am: Remove mips aout and coff support.
2311 * config.bfd: Likewise.
2312 * configure.ac: Likewise.
2313 * targets.c: Likewise.
2314 * coff-mips.c: Delete
2315 * mipsbsd.c: Delete
2316 * pe-mips.c: Delete
2317 * pei-mips.c: Delete
2318 * Makefile.in: Regenerate.
2319 * configure: Regenerate.
2320 * po/SRC-POTFILES.in: Regenerate.
2321
d9dd2045
L		 23222018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2323
2324 * elf32-i386.c (elf32_bed): Define before including
2325 "elf32-target.h".
2326 * elf64-x86-64.c (elf64_bed): Define before including
2327 "elf64-target.h".
2328 (elf32_bed): Define before including "elf32-target.h".
2329
e4e6a73d
L		 23302018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2331
2332 PR ld/23055
2333 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2334 normal input file with compatible relocation.
2335
c65c21e1
AM		 23362018-04-18 Alan Modra <amodra@gmail.com>
2337
2338 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2339 * config.bfd: Likewise.
2340 * configure.ac: Likewise.
2341 * doc/bfdint.texi: Likewise.
2342 * targets.c: Likewise.
2343 * freebsd.h: Delete.
2344 * i386dynix.c: Delete.
2345 * i386freebsd.c: Delete.
2346 * i386linux.c: Delete.
2347 * i386mach3.c: Delete.
2348 * i386netbsd.c: Delete.
2349 * i386os9k.c: Delete.
2350 * Makefile.in: Regenerate.
2351 * configure: Regenerate.
2352 * po/SRC-POTFILES.in: Regenerate.
2353
884d4d8a 23542018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
3f0a5f17
ME		 2355
2356 Microblaze Target: PIC data text relative
2357
2358 * bfd/reloc.c (2 new BFD relocations):
2359 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2360 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2361 * bfd/bfd-in2.h: Regenerate
2362 * bfd/libbfd.h: Regenerate
2363 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2364 new relocs and handle them in both relocate and relax functions.
2365 (microblaze_elf_reloc_type_lookup): add mapping between for new
2366 bfd relocs.
2367 (microblaze_elf_relocate_section): Handle new relocs in case of
2368 elf relocation.
2369 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2370
6327533b
NC		 23712018-04-17 Nick Clifton <nickc@redhat.com>
2372
808346fc
NC		 2373 PR 23055
2374 * aoutx.h (find_nearest_line): Check that the symbol name exists
2375 and is long enough, before attempting to see if it is for a .o
2376 file.
2377 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2378 NULL.
2379 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2380 NULL.
2381 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2382 has no name.
2383
6327533b
NC		 2384 PR 23065
2385 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2386
e9af4700
NC		 23872018-04-16 Nick Clifton <nickc@redhat.com>
2388
2389 PR 23061
2390 * coffgen.c (coff_pointerize_aux): Check for an out of range
2391 fixup.
2392
ddb00039
AM		 23932018-04-16 Alan Modra <amodra@gmail.com>
2394
2395 * Makefile.am: Remove arm-epoc-pe support.
2396 * coff-arm.c: Likewise.
2397 * config.bfd: Likewise.
2398 * configure.ac: Likewise.
2399 * targets.c: Likewise.
2400 * epoc-pe-arm.c: Delete.
2401 * epoc-pei-arm.c: Delete.
2402 * Makefile.in: Regenerate.
2403 * configure: Regenerate.
2404 * po/SRC-POTFILES.in: Regenerate.
2405
c9098af4
AM		 24062018-04-16 Alan Modra <amodra@gmail.com>
2407
2408 * Makefile.am: Remove sparc-aout and sparc-coff support.
2409 * config.bfd: Likewise.
2410 * configure.ac: Likewise.
2411 * targets.c: Likewise.
2412 * aout-sparcle.c: Delete.
2413 * aoutf1.h: Delete.
2414 * cf-sparclynx.c: Delete.
2415 * coff-sparc.c: Delete.
2416 * demo64.c: Delete.
2417 * sparclinux.c: Delete.
2418 * sparclynx.c: Delete.
2419 * sparcnetbsd.c: Delete.
2420 * sunos.c: Delete.
2421 * Makefile.in: Regenerate.
2422 * configure: Regenerate.
2423 * po/SRC-POTFILES.in: Regenerate.
2424
dc12032b
AM		 24252018-04-16 Alan Modra <amodra@gmail.com>
2426
2427 * Makefile.am: Remove m68k-aout and m68k-coff support.
2428 * aoutf1.h: Likewise.
2429 * aoutx.h: Likewise.
2430 * archive.c: Likewise.
2431 * bfd-in.h: Likewise.
2432 * bfd.c: Likewise.
2433 * coffcode.h: Likewise.
2434 * coffswap.h: Likewise.
2435 * config.bfd: Likewise.
2436 * configure.ac: Likewise.
2437 * configure.host: Likewise.
2438 * doc/bfd.texinfo: Likewise.
2439 * doc/bfdint.texi: Likewise.
2440 * freebsd.h: Likewise.
2441 * gen-aout.c: Likewise.
2442 * hpux-core.c: Likewise.
2443 * libaout.h: Likewise.
2444 * libbfd-in.h: Likewise.
2445 * pdp11.c: Likewise.
2446 * peicode.h: Likewise.
2447 * riscix.c: Likewise.
2448 * targets.c: Likewise.
2449 * aout0.c: Delete.
2450 * coff-apollo.c: Delete.
2451 * coff-aux.c: Delete.
2452 * coff-m68k.c: Delete.
2453 * coff-svm68k.c: Delete.
2454 * coff-u68k.c: Delete.
2455 * hosts/delta68.h: Delete.
2456 * hosts/hp300bsd.h: Delete.
2457 * hosts/m68kaux.h: Delete.
2458 * hosts/news.h: Delete.
2459 * hp300bsd.c: Delete.
2460 * hp300hpux.c: Delete.
2461 * liboasys.h: Delete.
2462 * m68k4knetbsd.c: Delete.
2463 * m68klinux.c: Delete.
2464 * m68knetbsd.c: Delete.
2465 * oasys.c: Delete.
2466 * versados.c: Delete.
2467 * Makefile.in: Regenerate.
2468 * bfd-in2.h: Regenerate.
2469 * configure: Regenerate.
2470 * libbfd.h: Regenerate.
2471 * po/SRC-POTFILES.in: Regenerate.
2472
211dc24b
AM		 24732018-04-16 Alan Modra <amodra@gmail.com>
2474
2475 * Makefile.am: Remove sh5 and sh64 support.
2476 * archures.c: Likewise.
2477 * config.bfd: Likewise.
2478 * configure.ac: Likewise.
2479 * cpu-sh.c: Likewise.
2480 * elf32-sh-relocs.h: Likewise.
2481 * elf32-sh.c: Likewise.
2482 * targets.c: Likewise.
2483 * elf32-sh64-com.c: Delete.
2484 * elf32-sh64.c: Delete.
2485 * elf32-sh64.h: Delete.
2486 * elf64-sh64.c: Delete.
2487 * Makefile.in: Regenerate.
2488 * bfd-in2.h: Regenerate.
2489 * configure: Regenerate.
2490 * po/SRC-POTFILES.in: Regenerate.
2491
4db9937a
AM		 24922018-04-16 Alan Modra <amodra@gmail.com>
2493
2494 * Makefile.am: Remove sh-symbianelf support.
2495 * config.bfd: Likewise.
2496 * configure.ac: Likewise.
2497 * targets.c: Likewise.
2498 * elf32-sh-symbian.c: Delete.
2499 * Makefile.in: Regenerate.
2500 * configure: Regenerate.
2501 * po/SRC-POTFILES.in: Regenerate.
2502
9f5d1593
AM		 25032018-04-16 Alan Modra <amodra@gmail.com>
2504
2505 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2506 * config.bfd: Likewise.
2507 * configure.ac: Likewise.
2508 * targets.c: Likewise.
2509 * vaxbsd.c: Delete.
2510 * Makefile.in: Regenerate.
2511 * configure: Regenerate.
2512 * po/SRC-POTFILES.in: Regenerate.
2513
a9a4b302
AM		 25142018-04-16 Alan Modra <amodra@gmail.com>
2515
2516 * Makefile.am: Remove w65 support.
2517 * archures.c: Likewise.
2518 * coffcode.h: Likewise.
2519 * config.bfd: Likewise.
2520 * configure.ac: Likewise.
2521 * targets.c: Likewise.
2522 * coff-w65.c: Delete.
2523 * cpu-w65.c: Delete.
2524 * Makefile.in: Regenerate.
2525 * bfd-in2.h: Regenerate.
2526 * configure: Regenerate.
2527 * po/SRC-POTFILES.in: Regenerate.
2528
04cb01fd
AM		 25292018-04-16 Alan Modra <amodra@gmail.com>
2530
2531 * Makefile.am: Remove we32k support.
2532 * archures.c: Likewise.
2533 * coffcode.h: Likewise.
2534 * config.bfd: Likewise.
2535 * configure.ac: Likewise.
2536 * targets.c: Likewise.
2537 * coff-we32k.c: Delete.
2538 * cpu-we32k.c: Delete.
2539 * Makefile.in: Regenerate.
2540 * bfd-in2.h: Regenerate.
2541 * configure: Regenerate.
2542 * po/SRC-POTFILES.in: Regenerate.
2543
c2bf1eec
AM		 25442018-04-16 Alan Modra <amodra@gmail.com>
2545
2546 * Makefile.am: Remove m88k support.
2547 * aoutx.h: Likewise.
2548 * archures.c: Likewise.
2549 * coffcode.h: Likewise.
2550 * coffswap.h: Likewise.
2551 * config.bfd: Likewise.
2552 * configure.ac: Likewise.
2553 * cpu-ns32k.c: Likewise.
2554 * elf32-nds32.c: Likewise.
2555 * mach-o.c: Likewise.
2556 * netbsd-core.c: Likewise.
2557 * reloc.c: Likewise.
2558 * targets.c: Likewise.
2559 * coff-m88k.c: Delete.
2560 * cpu-m88k.c: Delete.
2561 * elf32-m88k.c: Delete.
2562 * hosts/m88kmach3.h: Delete.
2563 * m88kmach3.c: Delete.
2564 * m88kopenbsd.c: Delete.
2565 * Makefile.in: Regenerate.
2566 * bfd-in2.h: Regenerate.
2567 * configure: Regenerate.
2568 * po/SRC-POTFILES.in: Regenerate.
2569
6793974d
AM		 25702018-04-16 Alan Modra <amodra@gmail.com>
2571
2572 * Makefile.am: Remove i370 support.
2573 * archures.c: Likewise.
2574 * config.bfd: Likewise.
2575 * configure.ac: Likewise.
2576 * targets.c: Likewise.
2577 * cpu-i370.c: Delete.
2578 * elf32-i370.c: Delete.
2579 * Makefile.in: Regenerate.
2580 * bfd-in2.h: Regenerate.
2581 * configure: Regenerate.
2582 * po/SRC-POTFILES.in: Regenerate.
2583
e82aa794
AM		 25842018-04-16 Alan Modra <amodra@gmail.com>
2585
2586 * Makefile.am: Remove h8500 support.
2587 * archures.c: Likewise.
2588 * coffcode.h: Likewise.
2589 * config.bfd: Likewise.
2590 * configure.ac: Likewise.
2591 * targets.c: Likewise.
2592 * coff-h8500.c: Delete.
2593 * cpu-h8500.c: Delete.
2594 * Makefile.in: Regenerate.
2595 * bfd-in2.h: Regenerate.
2596 * configure: Regenerate.
2597 * po/SRC-POTFILES.in: Regenerate.
2598
fe0bf0fd
AM		 25992018-04-16 Alan Modra <amodra@gmail.com>
2600
2601 * Makefile.am: Remove h8300-coff support.
2602 * coffcode.h: Likewise.
2603 * config.bfd: Likewise.
2604 * configure.ac: Likewise.
2605 * reloc16.c: Likewise.
2606 * targets.c: Likewise.
2607 * coff-h8300.c: Delete.
2608 * Makefile.in: Regenerate.
2609 * configure: Regenerate.
2610 * po/SRC-POTFILES.in: Regenerate.
2611
fdef3943
AM		 26122018-04-16 Alan Modra <amodra@gmail.com>
2613
2614 * Makefile.am: Remove IEEE 695 support.
2615 * archures.c: Likewise.
2616 * bfd.c: Likewise.
2617 * config.bfd: Likewise.
2618 * configure.ac: Likewise.
2619 * doc/bfd.texinfo: Likewise.
2620 * doc/bfdint.texi: Likewise.
2621 * doc/bfdsumm.texi: Likewise.
2622 * section.c: Likewise.
2623 * targets.c: Likewise.
2624 * ieee.c: Delete.
2625 * libieee.h: Delete.
2626 * Makefile.in: Regenerate.
2627 * bfd-in2.h: Regenerate.
2628 * configure: Regenerate.
2629 * po/SRC-POTFILES.in: Regenerate.
2630
de96689e
AM		 26312018-04-16 Alan Modra <amodra@gmail.com>
2632
2633 * config.bfd: Remove tandem support.
2634
5972ac73
AM		 26352018-04-16 Alan Modra <amodra@gmail.com>
2636
2637 * Makefile.am: Remove newsos3 support.
2638 * aoutx.h: Likewise.
2639 * config.bfd: Likewise.
2640 * configure.ac: Likewise.
2641 * targets.c: Likewise.
2642 * newsos3.c: Delete.
2643 * Makefile.in: Regenerate.
2644 * configure: Regenerate.
2645 * po/SRC-POTFILES.in: Regenerate.
2646
b4b594e3
AM		 26472018-04-16 Alan Modra <amodra@gmail.com>
2648
2649 * Makefile.am: Remove netware support.
2650 * bfd-in.h: Likewise.
2651 * bfd.c: Likewise.
2652 * config.bfd: Likewise.
2653 * configure.ac: Likewise.
2654 * doc/bfdint.texi: Likewise.
2655 * ecoff.c: Likewise.
2656 * targets.c: Likewise.
2657 * libnlm.h: Delete.
2658 * nlm-target.h: Delete.
2659 * nlm.c: Delete.
2660 * nlm32-alpha.c: Delete.
2661 * nlm32-i386.c: Delete.
2662 * nlm32-ppc.c: Delete.
2663 * nlm32-sparc.c: Delete.
2664 * nlm32.c: Delete.
2665 * nlm64.c: Delete.
2666 * nlmcode.h: Delete.
2667 * nlmswap.h: Delete.
2668 * Makefile.in: Regenerate.
2669 * bfd-in2.h: Regenerate.
2670 * configure: Regenerate.
2671 * po/SRC-POTFILES.in: Regenerate.
2672
fceadf09
AM		 26732018-04-16 Alan Modra <amodra@gmail.com>
2674
2675 * archures.c: Remove tahoe support.
2676 * config.bfd: Likewise.
2677 * configure.ac: Likewise.
2678 * hosts/tahoe.h: Delete.
2679 * bfd-in2.h: Regenerate.
2680 * configure: Regenerate.
2681
702d1671
AM		 26822018-04-14 Alan Modra <amodra@gmail.com>
2683
2684 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2685 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2686 sanity test.
2687 (elfNN_bed): Init relropagesize.
2688 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2689 select relropagesize.
2690 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2691 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2692 (ELF_MINPAGESIZE): Don't define.
2693 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2694 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2695 * bfd-in2.h: Regenerate.
2696
03aa9684
AM		 26972018-04-14 Alan Modra <amodra@gmail.com>
2698
2699 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2700 on __QNXTARGET__ define.
2701
24acfe5e
AM		 27022018-04-14 Alan Modra <amodra@gmail.com>
2703
2704 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2705 to obsolete list.
2706
a8eb42a8
AM		 27072018-04-11 Alan Modra <amodra@gmail.com>
2708
2709 * aout-adobe.c: Delete.
2710 * bout.c: Delete.
2711 * coff-i860.c: Delete.
2712 * coff-i960.c: Delete.
2713 * cpu-i860.c: Delete.
2714 * cpu-i960.c: Delete.
2715 * elf32-i860.c: Delete.
2716 * elf32-i960.c: Delete.
2717 * hosts/i860mach3.h: Delete.
2718 * Makefile.am: Remove i860, i960, bout, and adobe support.
2719 * archures.c: Remove i860 and i960 support.
2720 * coffcode.h: Likewise.
2721 * reloc.c: Likewise.
2722 * aoutx.h: Comment updates.
2723 * archive.c: Remove BOUT and i960 support.
2724 * bfd.c: Remove BOUT support.
2725 * coffswap.h: Remove i960 support.
2726 * config.bfd: Remove i860, i960 and adobe targets.
2727 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2728 * targets.c: Likewise.
2729 * ieee.c: Remove i960 support.
2730 * mach-o.c: Remove i860 support.
2731 * Makefile.in: Regenerate.
2732 * bfd-in2.h: Regenerate.
2733 * configure: Regenerate.
2734 * libbfd.h: Regenerate.
2735 * po/SRC-POTFILES.in: Regenerate.
2736
aec2e0d2
MR		 27372018-04-09 Maciej W. Rozycki <macro@mips.com>
2738
2739 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2740 in the BFD symbol referred by the relocation.
2741 (mips_elf64_write_rela): Likewise.
2742
9ccfa98b
MR		 27432018-04-09 Maciej W. Rozycki <macro@mips.com>
2744
2745 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2746 error for out-of-range `r_sym' values.
2747
3e04d765
AM		 27482018-04-09 Alan Modra <amodra@gmail.com>
2749
2750 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2751 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2752 (ppc64_elf_check_relocs): Set has_pltcall.
2753 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2754 (ppc64_elf_inline_plt): New function.
2755 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2756 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2757 * elf32-ppc.c (has_pltcall): Define.
2758 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2759 (ppc_elf_check_relocs): Set has_pltcall.
2760 (ppc_elf_inline_plt): New function.
2761 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2762 (ppc_elf_size_dynamic_sections): Likewise.
2763 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2764
23cedd1d
AM		 27652018-04-09 Alan Modra <amodra@gmail.com>
2766
2767 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2768 (is_plt_seq_reloc): New function.
2769 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2770 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2771 (ppc_elf_relax_section): Handle PLTCALL reloc.
2772 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2773 resolving locally.
2774 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2775 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2776 (has_tls_get_addr_call): Correct comment.
2777 (is_branch_reloc): Add PLTCALL.
2778 (is_plt_seq_reloc): New function.
2779 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2780 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2781 entry for R_PPC64_PLTCALL.
2782 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2783 (ppc_type_of_stub): Handle PLTCALL reloc.
2784 (toc_adjusting_stub_needed): Likewise.
2785 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2786 reloc insn. Nop out inline plt call sequence when resolving
2787 locally. Handle __tls_get_addr inline plt call optimization.
2788
2d7ad24e
AM		 27892018-04-09 Alan Modra <amodra@gmail.com>
2790
2791 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2792 (struct ppc_stub_hash_entry): Add symtype field.
2793 (PLT_KEEP): Define.
2794 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2795 (create_linkage_sections): Create pltlocal and relpltlocal.
2796 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2797 Set PLT_KEEP.
2798 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2799 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2800 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2801 Keep PLT entries for inline calls against locals.
2802 (ppc_build_one_stub): Use pltlocal as appropriate.
2803 (ppc_size_one_stub): Likewise.
2804 (ppc64_elf_size_stubs): Set symtype.
2805 (build_global_entry_stubs_and_plt): Init pltlocal and write
2806 relpltlocal for globals.
2807 (write_plt_relocs_for_local_syms): Likewise for local syms.
2808 (ppc64_elf_relocate_section): Support PLT for local syms.
2809 * elf32-ppc.c (PLT_KEEP): Define.
2810 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2811 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2812 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2813 Set PLT_KEEP. Adjust update_local_sym_info call.
2814 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2815 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2816 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2817 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2818 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2819 (ppc_finish_symbols): Likewise for locals.
2820
49c09209
AM		 28212018-04-09 Alan Modra <amodra@gmail.com>
2822
2823 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2824 for local symbols to..
2825 (write_plt_relocs_for_local_syms): ..here. New function.
2826 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2827 global symbols to..
2828 (build_global_entry_stubs_and_plt): ..here. Rename from
2829 build_global_entry_stubs.
2830 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2831 Call write_plt_relocs_for_local_syms.
2832 * elf32-ppc.c (get_sym_h): New function.
2833 (ppc_elf_relax_section): Use get_sym_h.
2834 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2835 stubs for local symbols to..
2836 (ppc_finish_symbols): ..here. New function.
2837 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2838 global syms to..
2839 (write_global_sym_plt): ..here. New function.
2840 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2841 (ppc_finish_symbols): Declare.
2842
08be3224
AM		 28432018-04-09 Alan Modra <amodra@gmail.com>
2844
2845 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2846 (ppc_elf_relocate_section): Likewise.
2847 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2848 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2849 resolution to plt entry relative to toc pointer.
2850
37da22e5
AM		 28512018-04-09 Alan Modra <amodra@gmail.com>
2852
2853 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2854 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2855 file when other TLS flags are tested in a mask.
2856 (TLS_MARK, NON_GOT): Define.
2857 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2858 (update_local_sym_info): Don't create got entry when NON_GOT.
2859 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2860 Set TLS_MARK.
2861 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2862 (ppc64_elf_relocate_section): Likewise.
2863 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2864 __tls_get_addr calls lacking a marker reloc.
2865 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2866 TLS_TPRELGD): Renumber. Update comment.
2867 (TLS_MARK, NON_GOT): Define.
2868 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2869 (update_local_sym_info): Don't create got entry when NON_GOT.
2870 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2871 Set TLS_MARK.
2872 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2873 __tls_get_addr calls lacking a marker reloc.
2874
a6fd92b0
L		 28752018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2876
2877 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2878 R_X86_64_converted_reloc_bit.
2879
3cba8b6c
L		 28802018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2881
2882 PR gas/22318
2883 * configure: Regenerated.
2884
0e8452bb
AM		 28852018-04-05 Alan Modra <amodra@gmail.com>
2886
2887 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2888 (elf_hppa_info_to_howto_rel): Likewise.
2889
8ee55178
MR		 28902018-04-04 Maciej W. Rozycki <macro@mips.com>
2891
2892 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2893 unsuccessfully for unimplemented relocations.
2894 (elf_hppa_info_to_howto_rel): Likewise.
2895
5d7c8b80
MR		 28962018-04-04 Maciej W. Rozycki <macro@mips.com>
2897
2898 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2899 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2900 howto lookup failure.
2901 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2902 accordingly.
2903 (elf32_i860_info_to_howto_rela): Likewise.
2904 (elf32_i860_relocate_splitn): Likewise.
2905 (elf32_i860_relocate_pc16): Likewise.
2906 (elf32_i860_relocate_pc26): Likewise.
2907 (elf32_i860_relocate_section): Likewise.
2908
707bad1b
MR		 29092018-04-04 Maciej W. Rozycki <macro@mips.com>
2910
2911 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2912 check for `visium_elf_howto_table' table access.
2913
0cc919dc
MR		 29142018-04-04 Maciej W. Rozycki <macro@mips.com>
2915
2916 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2917 check for `iq2000_elf_howto_table' table access.
2918
f428698e
MR		 29192018-04-04 Maciej W. Rozycki <macro@mips.com>
2920
2921 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2922 for `elf32_frv_howto_table' table access.
2923
7ed6f92a
MR		 29242018-04-04 Maciej W. Rozycki <macro@mips.com>
2925
2926 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2927 unsuccessfully for placeholder howtos.
2928 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2929 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2930
75def2ab
MR		 29312018-03-29 Maciej W. Rozycki <macro@mips.com>
2932
2933 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2934 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2935
8b6a949a
MR		 29362018-03-28 Maciej W. Rozycki <macro@mips.com>
2937
2938 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2939 ATTRIBUTE_UNUSED from `abfd'.
2940
d81270c3
MR		 29412018-03-28 Maciej W. Rozycki <macro@mips.com>
2942
2943 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2944 `_bfd_error_handler' call formatting.
2945
60dceb8d 29462018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 2947
2948 * elf32-mips.c (mips_info_to_howto_rel): Call
2949 `mips_elf32_rtype_to_howto' directly rather than via
2950 `->elf_backend_mips_rtype_to_howto'.
2951
e04ef022
RL		 29522018-03-28 Renlin Li <renlin.li@arm.com>
2953
2954 PR ld/22970
2955 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2956 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2957 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2958 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2959 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2960 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2961 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2962 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2963 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2964 (elfNN_aarch64_final_link_relocate): Support new relocations.
2965 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2966 relocations.
2967 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2968
84f1b9fb
RL		 29692018-03-28 Renlin Li <renlin.li@arm.com>
2970
2971 PR ld/22970
2972 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2973 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2974 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2975 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2976 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2977 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2978 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2979 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2980 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2981 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2982 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2983 TLSLE_LDST16_TPREL_LO12,
2984 TLSLE_LDST16_TPREL_LO12_NC,
2985 TLSLE_LDST32_TPREL_LO12,
2986 TLSLE_LDST32_TPREL_LO12_NC,
2987 TLSLE_LDST64_TPREL_LO12,
2988 TLSLE_LDST64_TPREL_LO12_NC,
2989 TLSLE_LDST8_TPREL_LO12,
2990 TLSLE_LDST8_TPREL_LO12_NC.
2991 * bfd-in2.h: Regenerated.
2992 * libbfd.h: Regenerated.
2993
f8745e1c
EB		 29942018-03-28 Eric Botcazou <ebotcazou@adacore.com>
2995
2996 PR ld/22972
2997 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2998 has_old_style_got_reloc.
2999 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
3000 relocations. Fix a couple of long lines.
3001 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
3002 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
3003 GOT relocations.
3004
bf54968b
L		 30052018-03-25 H.J. Lu <hongjiu.lu@intel.com>
3006
3007 PR ld/23000
3008 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
3009 ENDBR64 to the TLSDESC PLT entry.
3010
0ccf57bd
AM		 30112018-03-21 Alan Modra <amodra@gmail.com>
3012
3013 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
3014 symbols. Use size_t counts. Delete redundant opd test.
3015
4bad6366
AM		 30162018-03-21 Alan Modra <amodra@gmail.com>
3017
3018 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
3019
bac3c8c5
AM		 30202018-03-21 Alan Modra <amodra@gmail.com>
3021
3022 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
3023 field unsigned.
3024 (update_local_sym_info): Likewise for local_got_tls_masks.
3025 (ppc_elf_tls_optimize): Likewise for lgot_masks.
3026
6a3858a6
AM		 30272018-03-21 Alan Modra <amodra@gmail.com>
3028
3029 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
3030 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
3031 do in size_dynamic_sections.
3032
675e2809
AM		 30332018-03-21 Alan Modra <amodra@gmail.com>
3034
3035 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
3036 without first checking array bounds.
3037 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3038
416c34d6
L		 30392018-03-20 H.J. Lu <hongjiu.lu@intel.com>
3040
3041 PR ld/22983
3042 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
3043 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
3044
315aa1cf
NC		 30452018-03-19 Nick Clifton <nickc@redhat.com>
3046
3047 * po/es.po: Updated Spanish translation.
3048
0854d504
MF		 30492018-03-15 Max Filippov <jcmvbkbc@gmail.com>
3050
3051 * elf32-xtensa.c (xlate_map_entry): Change types of address
3052 fields from 'unsigned' to 'bfd_vma'.
3053 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
3054 the key argument to bsearch. Allow offsets past the end of a
3055 section, use the last map entry for translation of such offsets.
3056
f9671640
KLC		 30572018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3058
3059 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
3060 Not support the target feature.
3061 (nds32_elf_ex9_itb_base): Likewise.
3062 (nds32_elf_ex9_import_table): Likewise.
3063 (nds32_elf_ex9_finish): Likewise.
3064 (nds32_elf_ex9_reloc_jmp): Likewise.
3065 (nds32_elf_get_insn_with_reg): Likewise.
3066 (nds32_get_local_syms): Likewise.
3067 (nds32_elf_ex9_replace_instruction): Likewise.
3068 (nds32_elf_ifc_calc): Likewise.
3069 (nds32_elf_ifc_finish): Likewise.
3070 (nds32_elf_ifc_replace): Likewise.
3071 (nds32_elf_ifc_reloc): Likewise.
3072
7dda8d3c
AM		 30732018-03-14 Alan Modra <amodra@gmail.com>
3074
3075 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
3076 sfpr size added before defining alias symbols.
3077 (ppc64_elf_build_stubs): Add stub section padding before
3078 copying sfpr contents and defining save/restore alias symbols.
3079
9e223787
L		 30802018-03-14 H.J. Lu <hongjiu.lu@intel.com>
3081
3082 PR ld/20882
3083 * elflink.c (elf_gc_mark_debug_section): Also check the local
3084 debug definition section.
3085
3e33b239
NC		 30862018-03-13 Nick Clifton <nickc@redhat.com>
3087
3088 PR 22113
3089 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
3090 function. Add an end address parameter. Check access of the data
3091 pointer to make sure that they do not extend beyond the end
3092 address. Return FALSE if any check fails. Add the end address
3093 pointer to the ui structure.
3094 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
3095 codes to make sure that they do not extend beyond the end address
3096 pointer. Print an error message and return immediately if any
3097 check fails.
3098
f657f8c4
NC		 30992018-03-09 Nick Clifton <nickc@redhat.com>
3100
3101 * elf64-s390.c (elf_s390_relocate_section): Move check for
3102 relocations against non-allocated sections to before the code that
3103 handles ifunc relocations.
3104 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3105 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3106 relocs against IFUNC symbols in non-allocated sections as relocs
3107 against FUNC symbols.
3108 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3109
347a8774
L		 31102018-03-08 H.J. Lu <hongjiu.lu@intel.com>
3111
3112 PR ld/22929
3113 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3114 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3115 relocation against FUNC symbol.
3116 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3117
0c1ded8d
RL		 31182018-03-07 Renlin Li <renlin.li@arm.com>
3119
3120 PR ld/20402
3121 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3122 symbol, and don't emit relocation in specific case.
3123
0118219e
AM		 31242018-03-07 Alan Modra <amodra@gmail.com>
3125
3126 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3127 (mips_elf64_slurp_one_reloc_table): Pass on error.
3128
dfb93f11
JC		 31292018-03-03 James Cowgill <james.cowgill@mips.com>
3130 Maciej W. Rozycki <macro@mips.com>
3131
3132 PR ld/21900
3133 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3134 after calling `undefined_symbol' hook if this is an error
3135 condition. Assume the value of 0 for the symbol requested
3136 otherwise.
3137
9a2ebffd
JW		 31382018-03-02 Jim Wilson <jimw@sifive.com>
3139
3140 PR 22903
3141 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3142 and nop instead of 4.
3143 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3144 8 instead of 4.
3145
788af978
JW		 31462018-03-01 Jim Wilson <jimw@sifive.com>
3147
3148 PR 22756
3149 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3150 else if instead of if.
3151
5224fa03
AM		 31522018-03-01 Alan Modra <amodra@gmail.com>
3153
3154 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3155
116acb2c
AM		 31562018-02-28 Alan Modra <amodra@gmail.com>
3157
3158 PR 22887
3159 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3160
eef10466
NC		 31612018-02-28 Nick Clifton <nickc@redhat.com>
3162
12c96342
NC		 3163 PR 22895
3164 PR 22893
3165 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3166 pointer. Drop unused abfd parameter. Check the size of the block
3167 before initialising the data field. Return the end pointer if the
3168 size is invalid.
3169 (read_attribute_value): Adjust invocations of read_n_bytes.
3170
eef10466
NC		 3171 PR 22894
3172 * dwarf1.c (parse_die): Check the length of form blocks before
3173 advancing the data pointer.
3174
0d329c0a
AM		 31752018-02-28 Alan Modra <amodra@gmail.com>
3176
3177 PR 22887
3178 * aoutx.h (translate_symbol_table): Print an error message and set
3179 bfd_error on finding an invalid name string offset.
3180
f6aec96d
L		 31812018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3182
3183 * config.in: Regenerated.
3184 * configure: Likewise.
3185 * configure.ac: Add --enable-separate-code.
3186 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3187 to 1 for Linux/x86 targets,
3188 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3189 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3190
f3185997
NC		 31912018-02-27 Nick Clifton <nickc@redhat.com>
3192
e8f5af78
NC		 3193 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3194 message.
3195 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3196 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3197 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3198 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3199 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3200 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3201 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3202 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3203 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3204
f3185997
NC		 3205 PR 22875
3206 * elf-bfd.h (struct elf_backend_data): Change the return type of
3207 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3208 to bfd_boolean.
3209 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3210 value from the info_to_howto function and fail if that function
3211 failed.
3212 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3213 from the info_to_howto function.
3214 (elf32_h8_relax_section): Likewise.
3215 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3216 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3217 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3218 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3219 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3220 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3221 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3222 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3223 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3224 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3225 (riscv_elf_relocate_section): Likewise.
3226 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3227 bfd_boolean. Issue an error message, set an error value and
3228 return FALSE if the reloc is not recognized.
3229 (elf_hppa_info_to_howto_rel): Likewise.
3230 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3231 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3232 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3233 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3234 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3235 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3236 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3237 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3238 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3239 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3240 (cris_info_to_howto_rela): Likewise.
3241 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3242 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3243 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3244 Likewise.
3245 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3246 (elf32_dlx_info_to_howto_rel): Likewise.
3247 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3248 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3249 * elf32-frv.c (frv_info_to_howto_rela)
3250 (frvfdpic_info_to_howto_rel): Likewise.
3251 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3252 * elf32-gen.c (elf_generic_info_to_howto)
3253 (elf_generic_info_to_howto_rel): Likewise.
3254 * elf32-h8300.c (elf32_h8_info_to_howto)
3255 (elf32_h8_info_to_howto_rel): Likewise.
3256 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3257 * elf32-i386.c (elf_i386_reloc_type_lookup)
3258 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3259 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3260 Likewise.
3261 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3262 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3263 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3264 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3265 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3266 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3267 Likewise.
3268 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3269 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3270 * elf32-m68k.c (rtype_to_howto): Likewise.
3271 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3272 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3273 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3274 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3275 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3276 Likewise.
3277 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3278 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3279 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3280 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3281 Likewise.
3282 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3283 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3284 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3285 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3286 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3287 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3288 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3289 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3290 * elf32-score.c (s3_bfd_score_info_to_howto)
3291 (_bfd_score_info_to_howto): Likewise.
3292 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3293 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3294 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3295 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3296 (elf32_tic6x_info_to_howto_rel): Likewise.
3297 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3298 * elf32-v850.c (v850_elf_info_to_howto_rel)
3299 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3300 * elf32-vax.c (rtype_to_howto): Likewise.
3301 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3302 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3303 (elf32_wasm32_info_to_howto_rela): Likewise.
3304 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3305 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3306 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3307 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3308 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3309 * elf64-gen.c (elf_generic_info_to_howto)
3310 (elf_generic_info_to_howto_rel): Likewise.
3311 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3312 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3313 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3314 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3315 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3316 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3317 Likewise.
3318 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3319 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3320 Likewise.
3321 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3322 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3323 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3324 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3325 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3326 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3327 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3328 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3329 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3330 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3331 Default to NULL.
3332
1f4bace8
JW		 33332018-02-26 Jim Wilson <jimw@sifive.com>
3334 Stephan Schreiber <info@fs-driver.org>
3335
3336 PR 15904
3337 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3338 call, set changed_contents and changed_relocs. Likewise after
3339 successful ia64_elf_relax_br call.
3340
6838f2be
AM		 33412018-02-26 Alan Modra <amodra@gmail.com>
3342
3343 * elf.c (assign_file_positions_except_relocs): Don't segfault
3344 when actual number of phdrs is less than allocated. Delete
3345 outdated comment. Formatting.
3346
38f14ab8
AM		 33472018-02-26 Alan Modra <amodra@gmail.com>
3348
3349 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3350 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3351 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3352 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3353 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3354 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3355 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3356 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3357 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3358 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3359 error/warning messages.
3360
6e05870c
AM		 33612018-02-26 Alan Modra <amodra@gmail.com>
3362
3363 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3364 * syms.c: Standardize error/warning messages.
3365
59d08d6c
AM		 33662018-02-26 Alan Modra <amodra@gmail.com>
3367
3368 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3369 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3370 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3371 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3372
90b6238f
AM		 33732018-02-26 Alan Modra <amodra@gmail.com>
3374
3375 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3376
2c1c9679
AM		 33772018-02-26 Alan Modra <amodra@gmail.com>
3378
3379 * elfxx-mips.c: Standardize error/warning messages.
3380
9793eb77
AM		 33812018-02-26 Alan Modra <amodra@gmail.com>
3382
3383 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3384 * elflink.c: Standardize error/warning messages. Replace use of
3385 linker callback einfo with _bfd_error_handler when possible.
3386
0aa13fee
AM		 33872018-02-26 Alan Modra <amodra@gmail.com>
3388
3389 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3390 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3391 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3392 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3393 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3394 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3395 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3396 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3397 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3398 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3399 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3400 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3401 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3402 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3403 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3404 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3405 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3406 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3407 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3408 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3409 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3410 unrecognized/unsupported reloc message.
3411
cf97bcb0
AM		 34122018-02-26 Alan Modra <amodra@gmail.com>
3413
3414 * elf32-ppc.c: Standardize error/warning messages. Use
3415 _bfd_error_handler rather than einfo when einfo features not used.
3416 * elf64-ppc.c: Likewise.
3417
01f7e10c
AM		 34182018-02-23 Alan Modra <amodra@gmail.com>
3419
3420 PR 22881
3421 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3422 segment if no matching LOAD segment.
3423
e859f655
KLC		 34242018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3425
3426 * elf32-nds32.h: Define mask for ict_model.
3427
6e8d06db
JD		 34282018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3429
3430 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3431
b248d650
MR		 34322018-02-19 Maciej W. Rozycki <macro@mips.com>
3433
3434 Revert
3435 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3436
3437 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3438 .reginfo section has wrong size.
3439
6798f8bf
MR		 34402018-02-19 Maciej W. Rozycki <macro@mips.com>
3441
3442 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3443 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3444 `.MIPS.abiflags' sections.
3445 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3446 section's end.
3447
8772de11
MR		 34482018-02-19 Maciej W. Rozycki <macro@mips.com>
3449
3450 * section.c (SEC_FIXED_SIZE): New macro.
3451 * bfd-in2.h: Regenerate.
3452
4f7fd351
MR		 34532018-02-19 Maciej W. Rozycki <macro@mips.com>
3454
3455 * section.c (SEC_HAS_GOT_REF): Remove macro.
3456 * bfd-in2.h: Regenerate.
3457
f2b740ac
AM		 34582018-02-19 Alan Modra <amodra@gmail.com>
3459
3460 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3461 arguments.
3462 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3463 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3464 (_bfd_riscv_relax_pc): Likewise and fix typos.
3465 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3466 * libbfd.h: Regenerate.
3467
8979927a
AM		 34682018-02-19 Alan Modra <amodra@gmail.com>
3469
3470 * dwarf2.c (read_section): Don't use 'll' format modifier.
3471 (find_abstract_instance): Likewise.
3472 * elfcore.h (elf_core_file_p): Likewise.
3473
2dcf00ce
AM		 34742018-02-19 Alan Modra <amodra@gmail.com>
3475
3476 * bfd-in.h: Include inttypes.h or if not available define
3477 PRId64, PRIu64 and PRIx64.
3478 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3479 modifier to print bfd_vma.
3480 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3481 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3482 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3483 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3484 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3485 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3486 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3487 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3488 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3489 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3490 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3491 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3492 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3493 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3494 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3495 and cast input to uint64_t, and similarly for Ld and Lu.
3496 * bfd-in2.h: Regenerate.
3497
c1c8c1ef
AM		 34982018-02-19 Alan Modra <amodra@gmail.com>
3499
3500 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3501 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3502 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3503 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3504 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3505 * reloc.c: Replace use of %R and %T in format strings passed to
3506 einfo and friends by %pR and %pT.
3507
871b3ab2
AM		 35082018-02-19 Alan Modra <amodra@gmail.com>
3509
3510 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3511 of %A and %B.
3512 * aout-adobe.c: Update all messages using %A and %B.
3513 * aout-cris.c: Likewise.
3514 * aoutx.h: Likewise.
3515 * archive.c: Likewise.
3516 * binary.c: Likewise.
3517 * cache.c: Likewise.
3518 * coff-alpha.c: Likewise.
3519 * coff-arm.c: Likewise.
3520 * coff-i860.c: Likewise.
3521 * coff-mcore.c: Likewise.
3522 * coff-ppc.c: Likewise.
3523 * coff-rs6000.c: Likewise.
3524 * coff-sh.c: Likewise.
3525 * coff-tic4x.c: Likewise.
3526 * coff-tic54x.c: Likewise.
3527 * coff-tic80.c: Likewise.
3528 * coff64-rs6000.c: Likewise.
3529 * coffcode.h: Likewise.
3530 * coffgen.c: Likewise.
3531 * cofflink.c: Likewise.
3532 * coffswap.h: Likewise.
3533 * compress.c: Likewise.
3534 * cpu-arm.c: Likewise.
3535 * ecoff.c: Likewise.
3536 * elf-attrs.c: Likewise.
3537 * elf-eh-frame.c: Likewise.
3538 * elf-ifunc.c: Likewise.
3539 * elf-m10300.c: Likewise.
3540 * elf-properties.c: Likewise.
3541 * elf-s390-common.c: Likewise.
3542 * elf.c: Likewise.
3543 * elf32-arc.c: Likewise.
3544 * elf32-arm.c: Likewise.
3545 * elf32-avr.c: Likewise.
3546 * elf32-bfin.c: Likewise.
3547 * elf32-cr16.c: Likewise.
3548 * elf32-cr16c.c: Likewise.
3549 * elf32-cris.c: Likewise.
3550 * elf32-crx.c: Likewise.
3551 * elf32-d10v.c: Likewise.
3552 * elf32-d30v.c: Likewise.
3553 * elf32-epiphany.c: Likewise.
3554 * elf32-fr30.c: Likewise.
3555 * elf32-frv.c: Likewise.
3556 * elf32-gen.c: Likewise.
3557 * elf32-hppa.c: Likewise.
3558 * elf32-i370.c: Likewise.
3559 * elf32-i386.c: Likewise.
3560 * elf32-i960.c: Likewise.
3561 * elf32-ip2k.c: Likewise.
3562 * elf32-iq2000.c: Likewise.
3563 * elf32-lm32.c: Likewise.
3564 * elf32-m32c.c: Likewise.
3565 * elf32-m32r.c: Likewise.
3566 * elf32-m68hc11.c: Likewise.
3567 * elf32-m68hc12.c: Likewise.
3568 * elf32-m68hc1x.c: Likewise.
3569 * elf32-m68k.c: Likewise.
3570 * elf32-mcore.c: Likewise.
3571 * elf32-mep.c: Likewise.
3572 * elf32-metag.c: Likewise.
3573 * elf32-microblaze.c: Likewise.
3574 * elf32-moxie.c: Likewise.
3575 * elf32-msp430.c: Likewise.
3576 * elf32-mt.c: Likewise.
3577 * elf32-nds32.c: Likewise.
3578 * elf32-nios2.c: Likewise.
3579 * elf32-or1k.c: Likewise.
3580 * elf32-pj.c: Likewise.
3581 * elf32-ppc.c: Likewise.
3582 * elf32-rl78.c: Likewise.
3583 * elf32-rx.c: Likewise.
3584 * elf32-s390.c: Likewise.
3585 * elf32-score.c: Likewise.
3586 * elf32-score7.c: Likewise.
3587 * elf32-sh-symbian.c: Likewise.
3588 * elf32-sh.c: Likewise.
3589 * elf32-sh64.c: Likewise.
3590 * elf32-sparc.c: Likewise.
3591 * elf32-spu.c: Likewise.
3592 * elf32-tic6x.c: Likewise.
3593 * elf32-tilepro.c: Likewise.
3594 * elf32-v850.c: Likewise.
3595 * elf32-vax.c: Likewise.
3596 * elf32-visium.c: Likewise.
3597 * elf32-wasm32.c: Likewise.
3598 * elf32-xgate.c: Likewise.
3599 * elf32-xtensa.c: Likewise.
3600 * elf64-alpha.c: Likewise.
3601 * elf64-gen.c: Likewise.
3602 * elf64-hppa.c: Likewise.
3603 * elf64-ia64-vms.c: Likewise.
3604 * elf64-mmix.c: Likewise.
3605 * elf64-ppc.c: Likewise.
3606 * elf64-s390.c: Likewise.
3607 * elf64-sh64.c: Likewise.
3608 * elf64-sparc.c: Likewise.
3609 * elf64-x86-64.c: Likewise.
3610 * elfcode.h: Likewise.
3611 * elfcore.h: Likewise.
3612 * elflink.c: Likewise.
3613 * elfnn-aarch64.c: Likewise.
3614 * elfnn-ia64.c: Likewise.
3615 * elfnn-riscv.c: Likewise.
3616 * elfxx-mips.c: Likewise.
3617 * elfxx-sparc.c: Likewise.
3618 * elfxx-tilegx.c: Likewise.
3619 * elfxx-x86.c: Likewise.
3620 * hpux-core.c: Likewise.
3621 * ieee.c: Likewise.
3622 * ihex.c: Likewise.
3623 * libbfd.c: Likewise.
3624 * linker.c: Likewise.
3625 * mach-o.c: Likewise.
3626 * merge.c: Likewise.
3627 * mmo.c: Likewise.
3628 * oasys.c: Likewise.
3629 * pdp11.c: Likewise.
3630 * pe-mips.c: Likewise.
3631 * peXXigen.c: Likewise.
3632 * peicode.h: Likewise.
3633 * reloc.c: Likewise.
3634 * rs6000-core.c: Likewise.
3635 * srec.c: Likewise.
3636 * stabs.c: Likewise.
3637 * vms-alpha.c: Likewise.
3638 * xcofflink.c: Likewise.
3639
dbc88fc1
AM		 36402018-02-19 Alan Modra <amodra@gmail.com>
3641
3642 PR 22845
3643 * elf.c (IS_TBSS): Define.
3644 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3645 (assign_file_positions_for_non_load_sections): Revert last change.
3646 Properly calculate load segment limits to compare against relro limits.
3647
325ba6fb
AM		 36482018-02-17 Alan Modra <amodra@gmail.com>
3649
3650 PR 22845
3651 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3652 degenerate zero size PT_LOAD segments when finding one overlapping
3653 the PT_GNU_RELRO segment.
3654
d00dd7dc
AM		 36552018-02-16 Alan Modra <amodra@gmail.com>
3656
3657 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3658 (_bfd_bool_bfd_true): Rename from bfd_true.
3659 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3660 (_bfd_int_bfd_0): Rename from bfd_0.
3661 (_bfd_uint_bfd_0): Rename from bfd_0u.
3662 (_bfd_long_bfd_0): Rename from bfd_0l.
3663 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3664 (_bfd_void_bfd): Rename from bfd_void.
3665 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3666 (_bfd_bool_bfd_link_false_error),
3667 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3668 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3669 (_bfd_bool_bfd_asection_bfd_asection_true),
3670 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3671 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3672 * archive.c (_bfd_noarchive_get_elt_at_index),
3673 (_bfd_noarchive_openr_next_archived_file),
3674 (_bfd_noarchive_construct_extended_name_table),
3675 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3676 (_bfd_noarchive_write_armap): New functions.
3677 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3678 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3679 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3680 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3681 (alpha_ecoff_swap_coff_lineno_out),
3682 (alpha_ecoff_swap_coff_reloc_out): New functions.
3683 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3684 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3685 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3686 (mips_ecoff_swap_coff_lineno_out),
3687 (mips_ecoff_swap_coff_reloc_out): New functions.
3688 * coffcode.h (coff_set_alignment_hook): Replace define with
3689 new function.
3690 (symname_in_debug_hook): Likewise.
3691 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3692 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3693 * elf.c (assign_file_positions_except_relocs): Test
3694 elf_backend_allow_non_load_phdr for NULL.
3695 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3696 _bfd_elf_link_omit_section_dynsym. Update uses.
3697 (_bfd_elf_omit_section_dynsym_all): New function.
3698 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3699 (_bfd_elf_omit_section_dynsym_default): Declare.
3700 (_bfd_elf_omit_section_dynsym_all): Declare.
3701 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3702 (_bfd_nolink_bfd_get_relocated_section_contents),
3703 (_bfd_nolink_bfd_lookup_section_flags),
3704 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3705 (_bfd_nolink_bfd_link_hash_table_create),
3706 (_bfd_nolink_bfd_link_just_syms),
3707 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3708 (_bfd_nolink_bfd_link_split_section),
3709 (_bfd_nolink_section_already_linked),
3710 (_bfd_nolink_bfd_define_common_symbol),
3711 (_bfd_nolink_bfd_define_start_stop): New functions.
3712 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3713 (_bfd_norelocs_bfd_reloc_name_lookup),
3714 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3715 * section.c (_bfd_nowrite_set_section_contents): New function.
3716 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3717 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3718 (_bfd_nosymbols_get_symbol_version_string),
3719 (_bfd_nosymbols_bfd_is_local_label_name),
3720 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3721 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3722 (_bfd_nosymbols_bfd_make_debug_symbol),
3723 ( _bfd_nosymbols_read_minisymbols),
3724 ( _bfd_nosymbols_minisymbol_to_symbol),
3725 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3726 * libbfd-in.h: Declare new functions. Update existing defines,
3727 removing casts.
3728 * aix386-core.c: Update to use new hooks. Formatting.
3729 * aout-adobe.c: Likewise.
3730 * aout-arm.c: Likewise.
3731 * aout-target.h: Likewise.
3732 * aout-tic30.c: Likewise.
3733 * aoutf1.h: Likewise.
3734 * binary.c: Likewise.
3735 * bout.c: Likewise.
3736 * cisco-core.c: Likewise.
3737 * coff-alpha.c: Likewise.
3738 * coff-i386.c: Likewise.
3739 * coff-i860.c: Likewise.
3740 * coff-i960.c: Likewise.
3741 * coff-ia64.c: Likewise.
3742 * coff-mips.c: Likewise.
3743 * coff-ppc.c: Likewise.
3744 * coff-rs6000.c: Likewise.
3745 * coff-sh.c: Likewise.
3746 * coff-tic30.c: Likewise.
3747 * coff-tic54x.c: Likewise.
3748 * coff-x86_64.c: Likewise.
3749 * coff64-rs6000.c: Likewise.
3750 * coffcode.h: Likewise.
3751 * elf-m10300.c: Likewise.
3752 * elf32-cr16.c: Likewise.
3753 * elf32-lm32.c: Likewise.
3754 * elf32-m32r.c: Likewise.
3755 * elf32-metag.c: Likewise.
3756 * elf32-score.c: Likewise.
3757 * elf32-score7.c: Likewise.
3758 * elf32-tilepro.c: Likewise.
3759 * elf32-xstormy16.c: Likewise.
3760 * elf32-xtensa.c: Likewise.
3761 * elf64-alpha.c: Likewise.
3762 * elf64-hppa.c: Likewise.
3763 * elf64-ia64-vms.c: Likewise.
3764 * elf64-mmix.c: Likewise.
3765 * elf64-sh64.c: Likewise.
3766 * elfnn-ia64.c: Likewise.
3767 * elfxx-sparc.c: Likewise.
3768 * elfxx-target.h: Likewise.
3769 * elfxx-tilegx.c: Likewise.
3770 * elfxx-x86.h: Likewise.
3771 * hp300hpux.c: Likewise.
3772 * hppabsd-core.c: Likewise.
3773 * hpux-core.c: Likewise.
3774 * i386msdos.c: Likewise.
3775 * i386os9k.c: Likewise.
3776 * ieee.c: Likewise.
3777 * ihex.c: Likewise.
3778 * irix-core.c: Likewise.
3779 * libaout.h: Likewise.
3780 * libecoff.h: Likewise.
3781 * mach-o-target.c: Likewise.
3782 * mach-o.c: Likewise.
3783 * mipsbsd.c: Likewise.
3784 * mmo.c: Likewise.
3785 * netbsd-core.c: Likewise.
3786 * nlm-target.h: Likewise.
3787 * oasys.c: Likewise.
3788 * osf-core.c: Likewise.
3789 * pdp11.c: Likewise.
3790 * pe-mips.c: Likewise.
3791 * pe-x86_64.c: Likewise.
3792 * pef.c: Likewise.
3793 * plugin.c: Likewise.
3794 * ppcboot.c: Likewise.
3795 * ptrace-core.c: Likewise.
3796 * sco5-core.c: Likewise.
3797 * som.c: Likewise.
3798 * sparclynx.c: Likewise.
3799 * srec.c: Likewise.
3800 * tekhex.c: Likewise.
3801 * trad-core.c: Likewise.
3802 * verilog.c: Likewise.
3803 * versados.c: Likewise.
3804 * vms-alpha.c: Likewise.
3805 * vms-lib.c: Likewise.
3806 * wasm-module.c: Likewise.
3807 * xsym.c: Likewise.
3808 * libbfd.h: Regenerate.
3809
2a0d9853
JW		 38102018-02-15 Jim Wilson <jimw@sifive.com>
3811
09ca4b9d
JW		 3812 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3813 symbols whose section address is zero.
3814
2a0d9853
JW		 3815 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3816 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3817 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3818 Add %X%P to error messages.
3819
e513bd38
EB		 38202018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3821
3822 PR ld/22832
3823 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3824 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3825 and assert that the result of the call is not NULL.
3826
12ef3f5a
NC		 38272018-02-14 Nick Clifton <nickc@redhat.com>
3828
3829 PR 22823
3830 Revert previous delta. Add extra casts to avoid compile time
3831 warnings instead.
3832 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3833 cast to avoid warning from gcc v8 compiler.
3834 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3835 (_bfd_generic_bfd_set_private_flags): Likewise.
3836 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3837 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3838 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3839 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3840 (_bfd_noarchive_construct_extended_name_table): Likewise.
3841 (_bfd_noarchive_truncate_arname): Likewise.
3842 (_bfd_noarchive_write_ar_hdr): Likewise.
3843 (_bfd_noarchive_get_elt_at_index): Likewise.
3844 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3845 (_bfd_nosymbols_print_symbol): Likewise.
3846 (_bfd_nosymbols_get_symbol_info): Likewise.
3847 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3848 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3849 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3850 (_bfd_nosymbols_get_lineno): Likewise.
3851 (_bfd_nosymbols_find_nearest_line): Likewise.
3852 (_bfd_nosymbols_find_line): Likewise.
3853 (_bfd_nosymbols_find_inliner_info): Likewise.
3854 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3855 (_bfd_nosymbols_read_minisymbols): Likewise.
3856 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3857 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3858 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3859 (_bfd_nowrite_set_arch_mach): Likewise.
3860 (_bfd_nowrite_set_section_contents): Likewise.
3861 (_bfd_nolink_sizeof_headers): Likewise.
3862 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3863 (_bfd_nolink_bfd_relax_section): Likewise.
3864 (_bfd_nolink_bfd_gc_sections): Likewise.
3865 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3866 (_bfd_nolink_bfd_merge_sections): Likewise.
3867 (_bfd_nolink_bfd_is_group_section): Likewise.
3868 (_bfd_nolink_bfd_discard_group): Likewise.
3869 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3870 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3871 (_bfd_nolink_bfd_link_just_syms): Likewise.
3872 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3873 (_bfd_nolink_bfd_final_link): Likewise.
3874 (_bfd_nolink_bfd_link_split_section): Likewise.
3875 (_bfd_nolink_section_already_linked): Likewise.
3876 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3877 (_bfd_nolink_bfd_define_start_stop): Likewise.
3878 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3879 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3880 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3881 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3882 * libbfd.c (bfd_false_any): Delete.
3883 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3884 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3885 * libbfd.h (extern): Regenerate
3886 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3887 cast to avoid warning from gcc v8 compiler.
3888 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3889 * binary.c (binary_get_symbol_info): Likewise.
3890 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3891 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3892 * coffcode.h (coff_set_alignment_hook): Likewise.
3893 (symname_in_debug_hook): Likewise.
3894 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3895 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3896 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3897 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3898 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3899 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3900 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3901 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3902 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3903 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3904 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3905 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3906 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3907 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3908 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3909 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3910 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3911 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3912 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3913 (bfd_elfNN_bfd_set_private_flags): Likewise.
3914 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3915 (elf_backend_init_index_section): Likewise.
3916 (elf_backend_allow_non_load_phdr): Likewise.
3917 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3918 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3919 * ieee.c (ieee_construct_extended_name_table): Likewise.
3920 (ieee_write_armap): Likewise.
3921 (ieee_write_ar_hdr): Likewise.
3922 (ieee_bfd_is_target_special_symbol): Likewise.
3923 * ihex.c (ihex_canonicalize_symtab): Likewise.
3924 (ihex_bfd_is_target_special_symbol): Likewise.
3925 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3926 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3927 (_bfd_ecoff_set_alignment_hook): Likewise.
3928 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3929 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3930 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3931 * oasys.c (oasys_construct_extended_name_table): Likewise.
3932 (oasys_write_armap): Likewise.
3933 (oasys_write_ar_hdr): Likewise.
3934 (oasys_bfd_is_target_special_symbol): Likewise.
3935 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3936 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3937 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3938 * som.c (som_bfd_is_target_special_symbol): Likewise.
3939 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3940 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3941 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3942 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3943 (versados_bfd_reloc_name_lookup): Likewise.
3944 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3945 (vms_bfd_define_start_stop): Likewise.
3946 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3947 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3948 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3949
451875b4
L		 39502018-02-14 H.J. Lu <hongjiu.lu@intel.com>
3951
3952 PR ld/22842
3953 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3954 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3955 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3956 R_X86_64_PC32 reloc against dynamic function in data section.
3957 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3958 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3959 against dynamic function in data section.
3960 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3961 function address only if pcrel_plt is true.
3962 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3963 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3964 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
3965 PC-relative relocation against a function definition in data
3966 secton in PIE. Remove the obsolete comments.
3967 (elf_x86_link_hash_table): Add pcrel_plt.
3968
1031c264
L		 39692018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3970
3971 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3972 instead of bfd_link_pic, for building shared library.
3973
bd7ab16b
L		 39742018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3975
3976 PR gas/22791
3977 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3978 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3979 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
3980 against protected function in shared object.
3981
80c96350
ST		 39822018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
3983
3984 PR 22828
3985 * po/ru.po: Fix typo in Russian translation.
3986
87993319
MR		 39872018-02-13 Maciej W. Rozycki <macro@mips.com>
3988
3989 * wasm-module.c (wasm_scan_name_function_section): Rename
3990 `index' local variable to `idx'.
3991
68d20676
NC		 39922018-02-13 Nick Clifton <nickc@redhat.com>
3993
3994 PR 22823
3995 Fix compile time warnings generated by gcc version 8.
3996 * libbfd-in.h: Remove extraneous text from prototypes.
3997 Add prototypes for bfd_false_any, bfd_true_any,
3998 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3999 bfd_n1_any, bfd_void_any.
4000 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
4001 function.
4002 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4003 (_bfd_generic_bfd_set_private_flags): Likewise.
4004 (_bfd_generic_bfd_copy_private_section_data): Likewise.
4005 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4006 (_bfd_generic_bfd_copy_private_header_data): Likewise.
4007 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4008 (_bfd_noarchive_construct_extended_name_table): Likewise.
4009 (_bfd_noarchive_truncate_arname): Likewise.
4010 (_bfd_noarchive_write_ar_hdr): Likewise.
4011 (_bfd_noarchive_get_elt_at_index): Likewise.
4012 (_bfd_nosymbols_canonicalize_symtab): Likewise.
4013 (_bfd_nosymbols_print_symbol): Likewise.
4014 (_bfd_nosymbols_get_symbol_info): Likewise.
4015 (_bfd_nosymbols_get_symbol_version_string): Likewise.
4016 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4017 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4018 (_bfd_nosymbols_get_lineno): Likewise.
4019 (_bfd_nosymbols_find_nearest_line): Likewise.
4020 (_bfd_nosymbols_find_line): Likewise.
4021 (_bfd_nosymbols_find_inliner_info): Likewise.
4022 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4023 (_bfd_nosymbols_read_minisymbols): Likewise.
4024 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4025 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4026 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4027 (_bfd_nowrite_set_arch_mach): Likewise.
4028 (_bfd_nowrite_set_section_contents): Likewise.
4029 (_bfd_nolink_sizeof_headers): Likewise.
4030 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4031 (_bfd_nolink_bfd_relax_section): Likewise.
4032 (_bfd_nolink_bfd_gc_sections): Likewise.
4033 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4034 (_bfd_nolink_bfd_merge_sections): Likewise.
4035 (_bfd_nolink_bfd_is_group_section): Likewise.
4036 (_bfd_nolink_bfd_discard_group): Likewise.
4037 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4038 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4039 (_bfd_nolink_bfd_link_just_syms): Likewise.
4040 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4041 (_bfd_nolink_bfd_final_link): Likewise.
4042 (_bfd_nolink_bfd_link_split_section): Likewise.
4043 (_bfd_nolink_section_already_linked): Likewise.
4044 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4045 (_bfd_nolink_bfd_define_start_stop): Likewise.
4046 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4047 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4048 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4049 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4050 * libbfd.c (bfd_false_any): New function. Like bfd_false but
4051 accepts one or more arguments.
4052 (bfd_true_any): Likewise.
4053 (bfd_nullvoidptr_any): Likewise.
4054 (bfd_0_any): Likewise.
4055 (bfd_0u_any): Likewise.
4056 (bfd_0l_any): Likewise.
4057 (_bfd_n1_any): Likewise.
4058 (bfd_void_any): Likewise.
4059 * libbfd.h (extern): Regenerate
4060 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
4061 based dummy function.
4062 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4063 * binary.c (binary_get_symbol_info): Likewise.
4064 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4065 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4066 * coffcode.h (coff_set_alignment_hook): Likewise.
4067 (symname_in_debug_hook): Likewise.
4068 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4069 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4070 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4071 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4072 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4073 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4074 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4075 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4076 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4077 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4078 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4079 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4080 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4081 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4082 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4083 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4084 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4085 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4086 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4087 (bfd_elfNN_bfd_set_private_flags): Likewise.
4088 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4089 (elf_backend_init_index_section): Likewise.
4090 (elf_backend_allow_non_load_phdr): Likewise.
4091 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4092 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4093 * ieee.c (ieee_construct_extended_name_table): Likewise.
4094 (ieee_write_armap): Likewise.
4095 (ieee_write_ar_hdr): Likewise.
4096 (ieee_bfd_is_target_special_symbol): Likewise.
4097 * ihex.c (ihex_canonicalize_symtab): Likewise.
4098 (ihex_bfd_is_target_special_symbol): Likewise.
4099 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4100 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4101 (_bfd_ecoff_set_alignment_hook): Likewise.
4102 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4103 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4104 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4105 * oasys.c (oasys_construct_extended_name_table): Likewise.
4106 (oasys_write_armap): Likewise.
4107 (oasys_write_ar_hdr): Likewise.
4108 (oasys_bfd_is_target_special_symbol): Likewise.
4109 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4110 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4111 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4112 * som.c (som_bfd_is_target_special_symbol): Likewise.
4113 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4114 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4115 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4116 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4117 (versados_bfd_reloc_name_lookup): Likewise.
4118 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4119 (vms_bfd_define_start_stop): Likewise.
4120 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4121 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4122 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4123 * elf32-arc.c (get_replace_function): Assign replacement function
4124 to func pointer.
4125 * elf32-i370.c (i370_noop): Update prototype.
4126
6e5e9d58
AM		 41272018-02-13 Alan Modra <amodra@gmail.com>
4128
4129 PR 22836
4130 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4131 relocation sections. If size reduces to just the flag word,
4132 remove that too and mark with SEC_EXCLUDE.
4133 * elflink.c (bfd_elf_final_link): Strip empty group sections.
4134
f2731e0c
AM		 41352018-02-13 Alan Modra <amodra@gmail.com>
4136
4137 PR 22829
4138 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4139 PT_GNU_RELRO setup.
4140
830db048
ZF		 41412018-02-12 Zebediah Figura <z.figura12@gmail.com>
4142
4143 * i386msdos.c (msdos_mkobject); New function.
4144 (msdos_object_p): New function.
4145 (i386_msdos_vec): Use msdos_object_p as the check_format
4146 function.
4147 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4148 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4149 IMAGE_NT_SIGNATURE.
4150 * peXXigen.c: Likewise.
4151 * coff-ia64.c: Likewise.
4152
94fe5757
NC		 41532018-02-12 Nick Clifton <nickc@redhat.com>
4154
4155 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4156 assignment.
0b8683b7 4157 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 4158
d805612e 41592018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 4160
4161 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4162 (sparc_elf_append_rela): Assert that there is enough room in section.
4163 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4164 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4165 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4166 For a symbol subject to a GOT relocation, reserve a slot in the
4167 relocation section if the symbol isn't dynamic and we are in PIC mode.
4168 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4169 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4170 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4171 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4172 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4173 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4174 undefined weak symbol with non-default visibility. Remove superfluous
4175 'else' and fix formatting.
4176
3b4c3844
L		 41772018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4178
4179 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4180 is_solaris.
4181 (i386_elf32_sol2_vec): Don't declare.
4182 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4183 Don't set need_global_offset_table.
4184 (elf_i386_solaris_arch_bed): New.
4185 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4186 Solaris.
4187 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4188 target_os != is_nacl instead of target_os == is_normal.
4189 (x86_64_elf64_sol2_vec): Don't declare.
4190 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4191 is_nacl instead of target_os == is_normal. Don't set
4192 need_global_offset_table.
4193 (elf_x86_64_solaris_arch_bed): New.
4194 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4195 Solaris.
4196 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4197 _GLOBAL_OFFSET_TABLE_ for Solaris.
4198 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4199 need_global_offset_table.
4200 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4201 (elf_x86_link_hash_table): Remove need_global_offset_table.
4202 (elf_x86_init_table): Likewise.
4203
15b23f36
L		 42042018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4205
4206 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4207 Remove prototype.
4208 (i386_elf32_sol2_vec): Declared.
4209 (elf_i386_link_setup_gnu_properties): Set
4210 need_global_offset_table with info->output_bfd->xvec.
4211 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4212 Remove prototype.
4213 (x86_64_elf64_sol2_vec): Declared.
4214 (elf_x86_64_link_setup_gnu_properties): Set
4215 need_global_offset_table with info->output_bfd->xvec.
4216
dc11dea2
L		 42172018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4218
4219 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4220 New prototype.
4221 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4222 for Solaris.
4223 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4224 New prototype.
4225 (elf_x86_64_link_setup_gnu_properties): Set
4226 need_global_offset_table for Solaris.
4227 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4228 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4229 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4230 need_global_offset_table.
4231 * elfxx-x86.h (elf_x86_link_hash_table): Add
4232 need_global_offset_table.
4233 (elf_x86_init_table): Likewise.
4234
3f48fe4a
JW		 42352018-02-08 Jim Wilson <jimw@sifive.com>
4236
4237 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4238 change.
4239
ef135d43
NC		 42402018-02-08 Nick Clifton <nickc@redhat.com>
4241
4242 PR 22788
4243 * elf.c (elf_parse_notes): Reject notes with excessuively large
4244 alignments.
4245
407aa07c
AM		 42462018-02-07 Alan Modra <amodra@gmail.com>
4247
4248 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4249 * elf32-ppc.c: Remove speculation barrier support.
4250 * elf32-ppc.h: Likewise.
4251 * elf64-ppc.c: Likewise.
4252 * elf64-ppc.h: Likewise.
4253
ed01220c
JW		 42542018-02-06 Jim Wilson <jimw@sifive.com>
4255
4256 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4257 callback to report an error.
4258
c20c30f6
EB		 42592018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4260
4261 PR ld/22263
4262 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4263 into call to !bfd_link_executable and tidy up.
4264 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4265 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4266 !bfd_link_executable.
4267 <R_SPARC_TLS_IE_HI22>: Likewise.
4268 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4269 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4270 !bfd_link_executable.
4271 <R_SPARC_WPLT30>: Tidy up.
4272 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4273 !bfd_link_executable.
4274 (allocate_dynrelocs): Likewise.
4275 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4276 <R_SPARC_TLS_GD_HI22>: Merge into...
4277 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4278 sparc_elf_tls_transition and remove redundant code.
4279 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4280 !bfd_link_executable.
4281 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4282 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4283 <R_SPARC_TLS_LDM_CALL>: Likewise.
4284 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4285 <R_SPARC_TLS_GD_ADD>: Likewise.
4286 <R_SPARC_TLS_LDM_ADD>: Likewise.
4287 <R_SPARC_TLS_LDO_ADD>: Likewise.
4288 <R_SPARC_TLS_IE_LD>: Likewise.
4289
46d09186
NC		 42902018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4291
4292 PR 22789
4293 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4294 functions failed to find the function name, try the generic elf
4295 find function instead.
4296
8278e7ce
SDJ		 42972018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4298
4299 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4300 'memcpy' instead of 'strncpy' when writing the magic number.
4301
64e234d4
NC		 43022018-02-06 Nick Clifton <nickc@redhat.com>
4303
4304 PR 22794
4305 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4306 section before attempting to read it in.
4307 (bfd_get_alt_debug_link_info): Likewise.
4308
422f3d3d
PC		 43092018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4310
4311 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4312 line information in addition to name, if they can be found.
4313
279b2f94
RL		 43142018-02-05 Renlin Li <renlin.li@arm.com>
4315
4316 PR ld/22764
4317 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4318 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4319 check for writeable section as well.
4320
cd048363
L		 43212018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4322
4323 PR ld/22782
4324 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4325 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4326 undefined weak symbol to 0.
4327 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4328 if _GLOBAL_OFFSET_TABLE_ is referenced.
4329 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4330 got_referenced instead of ref_regular_nonweak. Remove the
4331 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4332 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4333
e65b1a78
MR		 43342018-02-05 Maciej W. Rozycki <macro@mips.com>
4335
4336 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4337 initialize `hi_reloc'.
4338
2d6dda71
MR		 43392018-02-05 Maciej W. Rozycki <macro@mips.com>
4340
4341 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4342 SHT_MIPS_REGINFO sections don't assert the correct size and
4343 report an error instead.
4344
75506100
MR		 43452018-02-05 Maciej W. Rozycki <macro@mips.com>
4346
4347 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4348 status from `->elf_backend_section_processing'.
4349
7f02625e
JW		 43502018-02-02 Jim Wilson <jimw@sifive.com>
4351
4352 PR ld/22756
4353 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4354 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4355 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4356 Pass new argument to riscv_relax_delete_bytes.
4357 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4358 ATTRIBUTE_UNUSED from link_info parameter.
4359
d830549d
AM		 43602018-02-02 Alan Modra <amodra@gmail.com>
4361
4362 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4363 emitted for toc sequence optimization. Set and use "howto" later.
4364
e99955cd
SM		 43652018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4366
4367 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4368 arithmetic on NULL pointer.
4369 * elflink.c (_bfd_elf_archive_symbol_lookup,
4370 elf_link_add_archive_symbols): Likewise.
4371
bf3077a6
MM		 43722018-01-31 Michael Matz <matz@suse.de>
4373
4374 * elflink.c (bfd_elf_define_start_stop): Fix check of
4375 def_dynamic.
4376
823143c6
L		 43772018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4378
4379 PR ld/21964
4380 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4381 __stop symbols are referenced by shared objects.
4382
76cb3a89
AM		 43832018-01-30 Alan Modra <amodra@gmail.com>
4384
4385 PR 22758
4386 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4387 segment when demand paged with lma on the same page. Test this
4388 before load/non-load, executable/non-executable,
4389 writable/non-writable tests and simplify. Delete bogus relro
4390 condition in writable/non-writable test. Delete outdated
4391 comment. Formatting.
4392
36b8fda5
AM		 43932018-01-30 Alan Modra <amodra@gmail.com>
4394
4395 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4396 symbols dynamic.
4397
eb77f6a4
AM		 43982018-01-29 Alan Modra <amodra@gmail.com>
4399
4400 PR 22741
4401 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4402 range before converting to a symbol table pointer.
4403
7d73b4c8
NC		 44042018-01-27 Nick Clifton <nickc@redhat.com>
4405
4406 * po/ru.po: Updated Russian translation.
4407
32253bb7
AM		 44082018-01-26 Alan Modra <amodra@gmail.com>
4409
4410 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4411 they are defined dynamically.
4412
ba21f564
AM		 44132018-01-26 Alan Modra <amodra@gmail.com>
4414
4415 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4416 .branch_lt changes size.
4417
38e64b0e
AM		 44182018-01-25 Alan Modra <amodra@gmail.com>
4419
4420 PR 22746
4421 * elfcode.h (elf_object_p): Avoid integer overflow.
4422
bb363086
EB		 44232018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4424
4425 PR ld/22727
4426 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4427 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4428
4429 Revert
4430 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4431
4432 PR ld/22263
4433 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4434 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4435 bfd_link_executable for TLS check.
4436 (_bfd_sparc_elf_check_relocs): Likewise.
4437 (allocate_dynrelocs): Likewise.
4438 (_bfd_sparc_elf_relocate_section): Likewise.
4439
1daf502a
RL		 44402018-01-24 Renlin Li <renlin.li@arm.com>
4441
4442 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4443 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4444 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4445 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4446 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4447 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4448 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4449
32247401
RL		 44502018-01-24 Renlin Li <renlin.li@arm.com>
4451
4452 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4453 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4454 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4455 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4456 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4457 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4458 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4459 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4460 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4461 * bfd-in2.h: Regenerate.
4462 * libbfd.h: Regenerate.
4463
1c5e4ee9
MR		 44642018-01-23 Maciej W. Rozycki <macro@mips.com>
4465
4466 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4467 `mips_elf32_section_processing' comment reference.
4468
8a1b824a
L		 44692018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4470
4471 PR ld/22721
4472 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4473 versioned __tls_get_addr symbol.
4474
ee3fbc1e
NC		 44752018-01-19 Nick Clifton <nickc@redhat.com>
4476
4477 * po/fr.po: Updated French translation.
4478
691d2e9a
AM		 44792018-01-18 Alan Modra <amodra@gmail.com>
4480
4481 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4482 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4483 (ppc64_elf_build_stubs): Likewise.
4484
4bfce128
NC		 44852018-01-17 Nick Clifton <nickc@redhat.com>
4486
4487 * po/ru.po: Updated Russian translation.
4488 * po/uk/po: Updated Ukranian translation.
4489
c75bc4f7
AM		 44902018-01-17 Alan Modra <amodra@gmail.com>
4491
4492 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4493
1be5d8d3
AM		 44942018-01-17 Alan Modra <amodra@gmail.com>
4495
4496 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4497 (CRSETEQ, BEQCTRM): Define.
4498 (is_nonpic_glink_stub): Don't check bctr.
4499 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4500 (ppc_elf_relax_section): Size speculation barrier.
4501 (output_bctr): New function.
4502 (write_glink_stub): Use output_bctr.
4503 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4504 (ppc_elf_finish_dynamic_symbol): Likewise.
4505 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4506 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4507 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4508 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4509 (size_global_entry_stubs): Handle speculation barrier sizing.
4510 (plt_stub_size): Likewise.
4511 (output_bctr): New function.
4512 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4513 barrier.
4514 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4515 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4516 (build_global_entry_stubs): Output speculation barrier.
4517 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4518 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4519
9e390558
AM		 45202018-01-17 Alan Modra <amodra@gmail.com>
4521
4522 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4523 __tls_get_addr_opt, and alignment sizing.
4524 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4525 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4526 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4527 or 8 insns.
4528 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4529 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4530 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4531 by PLT reloc count.
4532 (write_glink_stub): Handle __tls_get_addr_opt stub.
4533 Pad out to size given by GLINK_ENTRY_SIZE.
4534 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4535 (ppc_elf_finish_dynamic_symbol): Likewise.
4536 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4537 insn array since so many need rewriting.
4538 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4539 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4540 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4541 nops. Adjust all uses.
4542 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4543 in glink_vma calculation.
4544 (struct ppc_link_hash_table): Add global_entry section pointer.
4545 (create_linkage_sections): Create separate section for global
4546 entry stubs.
4547 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4548 (size_global_entry_stubs): Handle sizing for aligned stubs.
4549 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4550 and don't stash end of glink branch table in rawsize.
4551 (ppc_build_one_stub): Rewrite stub size calculations.
4552 (build_global_entry_stubs): Use new section.
4553 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4554 Build lazy link stubs out to end of section. Build global entry
4555 stubs in new section.
4556
616dcb87
NC		 45572018-01-15 Nick Clifton <nickc@redhat.com>
4558
4559 * po/uk.po: Updated Ukranian translation.
4560
3957a496
NC		 45612018-01-13 Nick Clifton <nickc@redhat.com>
4562
4563 * po/bfd.pot: Regenerated.
4564
769c7ea5
NC		 45652018-01-13 Nick Clifton <nickc@redhat.com>
4566
4567 * version.m4: Bump version to 2.30.51
4568 * configure: Regenerate.
4569
faf766e3
NC		 45702018-01-13 Nick Clifton <nickc@redhat.com>
4571
4572 2.30 branch created.
4573
564e11c9
JW		 45742018-01-12 Jens Widell <jl@opera.com>
4575
4576 * elf.c (setup_group): Optimize search for group by remembering
4577 last found group and restarting search at that index.
4578 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4579
a78eea16
AM		 45802018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4581
4582 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4583 bfd_link_common_skip_none in switch.
4584
87e79a65
AM		 45852018-01-12 Alan Modra <amodra@gmail.com>
4586
4587 PR ld/22649
4588 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4589 references on forced local symbols.
4590
58807c48
VI		 45912018-01-12 Vlad Ivanov <vlad@ivanov.email>
4592
4593 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4594 .reginfo section has wrong size.
4595
2888249f
L		 45962018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4597
4598 PR ld/22393
4599 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4600 separate code and read-only data LOAD segments, create a new
4601 LOAD segment if the previous section contains text and the
4602 current section doesn't or vice versa. Don't put a writable
4603 section in a read-only segment if there is a RELRO segment.
4604
d664fd41
L		 46052018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4606
4607 PR ld/22649
4608 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4609 references on forced local symbols.
4610
8b6f4cd3
L		 46112018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4612
4613 PR ld/22677
4614 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4615 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4616
9c70c522 46172018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 4618
4619 PR 22662
4620 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4621
ddb2bbcf
JB		 46222018-01-03 John Baldwin <jhb@FreeBSD.org>
4623
4624 * elf.c (elfcore_grok_freebsd_note): Handle
4625 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4626 NT_FREEBSD_PROCSTAT_VMMAP.
4627
219d1afa
AM		 46282018-01-03 Alan Modra <amodra@gmail.com>
4629
4630 Update year range in copyright notice of all files.
4631
1e563868 4632For older changes see ChangeLog-2017
3499769a 4633\f
1e563868 4634Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 4635
4636Copying and distribution of this file, with or without modification,
4637are permitted in any medium without royalty provided the copyright
4638notice and this notice are preserved.
4639
4640Local Variables:
4641mode: change-log
4642left-margin: 8
4643fill-column: 74
4644version-control: never
4645End:
GDB Binutils - Deliverables
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