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S/390: Fix symbolic displacement in lay
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
551703cf
JW		 12018-09-24 Jim Wilson <jimw@sifive.com>
2
a05f27b6
JW		 3 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
4 hi_sec_off which is symbol address with addend subtracted. Use in
5 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
6
551703cf
JW		 7 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
8 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
9 Add strings for the two errors handled here.
10 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
11 comment. Only give error with addend when used with section symbol.
12 In case bfd_reloc_dangerous, update error string.
13
db727370
JL		 142018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
15
16 PR gdb/20948
17 * elf.c (_bfd_elf_write_object_contents): Return from function
18 early if abfd->direction == both_direction.
19
a767a1c4
SM		 202018-09-21 Simon Marchi <simon.marchi@ericsson.com>
21
22 * configure.ac: Check for fls.
23 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
24 * config.in: Re-generate.
25 * configure: Re-generate.
26
ed3162ad
MR		 272018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
28
29 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
30 duplicate `case' selectors.
31
fbaf61ad
NC		 322018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
33
34 * elf32-nds32.c (nds32_elf_relax_loadstore):
35 Remove the unused target features.
36 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
37 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
38 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
39 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
40 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
41 calculate_plt_offset, calculate_got_memory_address,
42 nds32_elf_check_dup_relocs): Removed.
43 All callers changed.
44 * elf32-nds32.h: Remove the unused macros and defines.
45 (elf_nds32_link_hash_table): Remove the unused variable.
46 (bfd_elf32_nds32_set_target_option): Update prototype.
47 (nds32_elf_ex9_init): Removed.
48 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
49 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
50 to initialize array nds32_elf_howto_table in any order
51 without lots of EMPTY_HOWTO.
52 (nds32_reloc_map): Updated.
53 * reloc.c: Add BFD_RELOC_NDS32_LSI.
54 * bfd-in2.h: Regenerated.
55 * bfd/libbfd.h: Regenerated.
56 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
57 (nds32_reloc_map): Likewise.
58 (nds32_elf_relax_flsi): New function.
59 (nds32_elf_relax_section): Support floating load/store relaxation.
60 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
61 New macro.
62 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
63 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
64 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
65 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
66 New functions.
67 (nds32_info_to_howto_rel): Add BFD_ASSERT.
68 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
69 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
70 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
71 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
72 (nds32_elf_final_sda_base): Improve it to find the better gp value.
73 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
74 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
75 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
76 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
77 (create_got_section): Likewise.
78 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
79 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
80 (nds32_elf_check_relocs): Fix the issue that the shared library may
81 has TEXTREL entry in the dynamic section.
82 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
83 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
84 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
85 dynamic entry.
86 (calculate_offset): Remove the unused parameter `pic_ext_target' and
87 related codes.
88 All callers changed.
89 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
90 will cause some errors for our test cases.
91 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
92 generic object.
93 * reloc.c: Add TLS relocations.
94 * libbfd.h: Regenerated.
95 * bfd-in2.h: Regenerated.
96 * elf32-nds32.h (struct section_id_list_t): New.
97 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
98 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
99 New prototypes.
100 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
101 New macro.
102 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
103 elf_nds32_link_hash_table): Updated.
104 * elf32-nds32.c (enum elf_nds32_tls_type): New.
105 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
106 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
107 fls, ones32, list_insert, list_insert_sibling, dump_chain,
108 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
109 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
110 (elf_nds32_obj_tdata): Add new fields.
111 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
112 (nds32_elf_howto_table): Add TLS relocations.
113 (nds32_reloc_map): Likewise.
114 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
115 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
116 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
117 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
118 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
119 (dtpoff_base): Rename it to `gottpof' and then update it.
120
cf93e9c2
AM		 1212018-09-20 Alan Modra <amodra@gmail.com>
122
123 PR 23685
124 * peXXigen.c (pe_print_edata): Correct export address table
125 overflow checks. Check dataoff against section size too.
126
30838132
AM		 1272018-09-20 Alan Modra <amodra@gmail.com>
128
129 PR 23686
130 * dwarf2.c (read_section): Error when attempting to malloc
131 "(bfd_size_type) -1".
132 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
133 function_name. Bounds check reloc address. Formatting. Ensure
134 .stabstr zero terminated.
135
8ff71a9c
NC		 1362018-09-18 Nick Clifton <nickc@redhat.com>
137
138 PR 23657
139 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
140 ELF section has contents and size larger than the file size.
141
47275900
MR		 1422018-09-14 Maciej W. Rozycki <macro@mips.com>
143
144 PR ld/21375
145 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
146 (_bfd_mips_elf_linker_flags): Update prototype.
147 * elf32-mips.c (elf_backend_hide_symbol): New macro.
148 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
149 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
150 * elfxx-mips.c (mips_elf_link_hash_table): Add
151 `use_absolute_zero' and `gnu_target' members.
152 (mips_elf_record_global_got_symbol): Call
153 `_bfd_mips_elf_hide_symbol' rather than
154 `_bfd_elf_link_hash_hide_symbol'.
155 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
156 (mips_elf_obtain_contents): Reorder function.
157 (mips_elf_nullify_got_load): New function.
158 (mips_elf_calculate_relocation): Add `contents' parameter.
159 Nullify GOT loads or if it is not possible, then redirect GOT
160 relocations to the `__gnu_absolute_zero' symbol, for references
161 that are supposed to resolve to zero.
162 (mips_elf_define_absolute_zero): New function.
163 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
164 `mips_elf_calculate_relocation' for references made via the GOT
165 that are supposed to resolve to zero.
166 (_bfd_mips_elf_hide_symbol): New function.
167 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
168 set the `gnu_target' member of the MIPS hash table.
169 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
170 (_bfd_mips_post_process_headers): Use it.
171
98e10ffa
MR		 1722018-09-14 Maciej W. Rozycki <macro@mips.com>
173
174 * elfxx-mips.c (mips_elf_store_contents): New function...
175 (mips_elf_perform_relocation): ... factored out from here.
176
fe75f42e
LX		 1772018-09-14 Lifang Xia <lifang_xia@c-sky.com>
178
179 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
180 R_CKCORE_PCREL32.
181 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
182
a4cd947a
AM		 1832018-09-14 Alan Modra <amodra@gmail.com>
184
185 PR 23425
186 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
187 fields in debug sections when reloc is against an undefined symbol
188 and called from bfd_simple_get_relocated_section_contents or
189 similar.
190 * dwarf2.c (find_abstract_instance): Return true for zero offset
191 DW_FORM_ref_addr without returning values.
192
deee88e9
AM		 1932018-09-06 Alan Modra <amodra@gmail.com>
194
195 PR 23570
196 * elf32-avr.c (elf_avr_special_sections): New.
197 (elf_backend_special_sections): Define.
198
e920c014
JM		 1992018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
200
201 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
202 error when an invalid relocation is passed; this is already done
203 by `_bfd_sparc_elf_info_to_howto_ptr'.
204
8410d65b
JM		 2052018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
206
207 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
208 error when an invalid symbol index is retrieved in ELF64_R_SYM of
209 a relocation seen in an input file.
210
2542e49e
JL		 2112018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
212 Alan Modra <amodra@gmail.com>
213
214 PR 23595
215 elf.c (copy_elf_program_header): When first segment contains
216 only the headers and SHT_NOBITS sections, use segment p_filesz
217 to calculate header and padding size. Use filepos of the first
218 section otherwise.
219
b986869b
L		 220018-08-31 H.J. Lu <hongjiu.lu@intel.com>
221
222 PR ld/23600
223 * archures.c (bfd_arch_get_compatible): Allow an IR object with
224 unknown architecture.
225
3d58e1fc
AM		 2262018-08-31 Alan Modra <amodra@gmail.com>
227
228 * elf64-ppc.c (num_relocs_for_offset): New function.
229 (emit_relocs_for_offset): New function.
230 (use_global_in_relocs): New function, split out from..
231 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
232 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
233 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
234
4a969973
AM		 2352018-08-31 Alan Modra <amodra@gmail.com>
236
237 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
238 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
239 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
240 Define.
241 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
242 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
243 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
244 * bfd-in2.h: Regenerate.
245 * libbfd.h: Regenerate.
246
f891966f
AM		 2472018-08-31 Alan Modra <amodra@gmail.com>
248
249 * elf64-ppc.c: Correct _notoc stub comments.
250 (ppc_build_one_stub): Simplify output of branch for notoc
251 long branch stub. Don't include label offset of 8 bytes in
252 "off" calculation for notoc plt stub. Don't emit insns to get pc.
253 (build_offset): Emit insns to get pc here instead.
254 (size_offset): Add 4 extra insns.
255 (plt_stub_size): Adjust for "off" and size_offset changes.
256 (ppc_size_one_stub): Rearrange code into a switch, duplicating
257 some to better match ppc_build_one_stub.
258
9108bc33
CX		 2592018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
260
261 * archures.c (bfd_architecture): New machine
262 bfd_mach_mips_gs264e.
263 * bfd-in2.h (bfd_architecture): Likewise.
264 * cpu-mips.c (enum I_xxx): Likewise.
265 (arch_info_struct): Likewise.
266 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
267 E_MIPS_MACH_GS264E.
268 (mips_set_isa_flags): Likewise.
269 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
270 bfd_mach_mips_gs464e extension.
271
bd782c07
CX		 2722018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
273
274 * archures.c (bfd_architecture): New machine
275 bfd_mach_mips_gs464e.
276 * bfd-in2.h (bfd_architecture): Likewise.
277 * cpu-mips.c (enum I_xxx): Likewise.
278 (arch_info_struct): Likewise.
279 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
280 E_MIPS_MACH_GS464E.
281 (mips_set_isa_flags): Likewise.
282 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
283 bfd_mach_mips_gs464 extension.
284
ac8cb70f
CX		 2852018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
286
287 * archures.c (bfd_architecture): Rename
288 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
289 * bfd-in2.h (bfd_architecture): Likewise.
290 * cpu-mips.c (enum I_xxx): Likewise.
291 (arch_info_struct): Likewise.
292 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
293 (mips_set_isa_flags): Likewise.
294 (mips_mach_extensions): Likewise.
295 (bfd_mips_isa_ext_mach): Likewise.
296 (bfd_mips_isa_ext): Likewise.
297 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
298
a693765e
CX		 2992018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
300
301 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
302
bdc6c06e
CX		 3032018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
304
305 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
306 isa_ext for infer ABI flags.
307 (print_mips_ases): Add Loongson EXT extension.
308
716c08de
CX		 3092018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
310
311 * elfxx-mips.c (print_mips_ases): Add CAM extension.
312
90c745dc
L		 3132018-08-27 H.J. Lu <hongjiu.lu@intel.com>
314
315 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
316 out the GNU_PROPERTY_X86_UINT32_VALID bit.
317
7a815dd5
L		 3182018-08-25 H.J. Lu <hongjiu.lu@intel.com>
319
320 PR ld/23499
321 * elf.c (_bfd_elf_get_symbol_version_string): Return
322 _("<corrupt>") for corrupt symbol version info.
323
a9eafb08
L		 3242018-08-24 H.J. Lu <hongjiu.lu@intel.com>
325
326 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
327 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
328 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
329 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
330 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
331 (_bfd_x86_elf_merge_gnu_properties): Likewise.
332 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
333 instead of X86_ISA_1_NEEDED.
334 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
335 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
336 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
337 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
338 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
339
aa7bca9b
L		 3402018-08-24 H.J. Lu <hongjiu.lu@intel.com>
341
342 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
343 GNU_PROPERTY_X86_UINT32_VALID bit.
344 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
345 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
346
b0ceb98a
Z		 3472018-08-23 Zenith423 <zenith432@users.sourceforge.net>
348
349 PR 23460
350 * plugin.c (struct plugin_list_entry): New structure.
351 (plugin_list): New variable.
352 (try_load_plugin): Place opened plugins on a list. Ensure that
353 the refcount in the dynamic loader is kept at 1.
354
f53ad3cf
AM		 3552018-08-23 Alan Modra <amodra@gmail.com>
356
357 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
358 nop" error message.
359
38cf70ca
NC		 3602018-08-23 Nick Clifton <nickc@redhat.com>
361
362 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
363 code with an assertion.
364
334d4ced
NC		 3652018-08-23 Nick Clifton <nickc@redhat.com>
366
367 PR 23061
368 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
369 it to prevent walking off the end of the table.
370 (coff_get_normalized_symtab): Pass internal_end pointer to
371 coff_pointerize_aux.
372
d0abeec8
AM		 3732018-08-23 Alan Modra <amodra@gmail.com>
374
375 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
376 unresolved_reloc on ppc_stub_plt_call_notoc.
377
9eef0608
L		 3782018-08-22 H.J. Lu <hongjiu.lu@intel.com>
379
380 PR ld/23536
381 * development.sh (experimental): New.
382
6f4286c4
HD		 3832018-08-22 Helge Deller <deller@gmx.de>
384 Nick Clifton <nickc@redhat.com>
385
386 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
387 the section type of the .PARISC.unwind section on 64-bit binaries
388 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
389 Add comment about the sh_entsize value.
390
3da64fe4
RA		 3912018-08-22 Rafeal Auler <rafaelauler@gmail.com>
392
393 PR 23560
394 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
395 stub's target, since it may have been changed after the layout.
396
ebf983a4 3972018-08-21 John Darington <john@darrington.wattle.id.au>
4e57b456
JD		 398
399 * elf32-s12z.c (opru18_reloc): New function.
ebf983a4 400 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
4e57b456 401
ae19acf3 4022018-08-21 mephi42 <mephi42@gmail.com>
403
404 PR binutils/23315
405 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
406 data is already considered filled.
407
46807bf4
AM		 4082018-08-21 Alan Modra <amodra@gmail.com>
409
410 * elf64-ppc.c (HOW): Define.
411 (ONES): Delete.
412 (ppc64_elf_howto_raw): Use HOW to initialize entries.
413 * elf32-ppc.c (HOW): Define.
414 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
415 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
416
706704c8
AM		 4172018-08-21 Alan Modra <amodra@gmail.com>
418
419 * reloc.c (reloc_howto_type): Typedef.
420 (bfd_symbol): Delete forward declaration.
421 (struct reloc_howto_struct): Add "negate" field. Make "size",
422 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
423 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
424 Rearrange for better packing. Revise comments.
425 (HOWTO): Map to rearranged reloc_howto_struct.
426 (bfd_get_reloc_size): Delete now unused cases.
427 (read_reloc, write_reloc): Likewise.
428 (apply_reloc, _bfd_relocate_contents): Test howto->negate
429 rather than howto->size < 0 for negated relocation values.
430 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
431 signed/unsigned warning.
432 (xcoff_ppc_relocate_section): Delete "condition is always false"
433 code.
434 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
435 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
436 changes.
437 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
438 size 16 for ALPHA_R_LINKAGE.
439 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
440 bitsize to zero.
441 * bfd-in.h (reloc_howto_type): Delete.
442 * bfd-in2.h: Regenerate.
443
487096bf
AM		 4442018-08-21 Alan Modra <amodra@gmail.com>
445
446 * reloc.c (HOWTO): Revise comment.
447 (NEWHOWTO, HOWTO_PREPARE): Delete.
448 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
449 reloc_howto_struct with reloc_howto_type.
450 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
451 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
452 * elf-hppa.h (HOW): Define.
453 (elf_hppa_howto_table): Use it to simplify this table, correcting
454 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
455 R_PARISC_LTOFF_FPTR16DF.
456 * elf32-mep.c (MEPREL): Use HOWTO.
457 * bfd-in2.h: Regenerate.
458
865dcc8a
AM		 4592018-08-20 Alan Modra <amodra@gmail.com>
460
461 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
462 array const.
463 (mmo_init): Don't init valid_mmo_symbol_character_set.
464
ba1c4c6f
AM		 4652018-08-20 Alan Modra <amodra@gmail.com>
466
467 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
468
bfb1e8c1
L		 4692018-08-17 H.J. Lu <hongjiu.lu@intel.com>
470
471 PR ld/23515
472 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
473 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
474 backend fixup_gnu_properties if it isn't NULL. Discard
475 .note.gnu.property section if all properties have been removed.
476 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
477 (elfNN_bed): Initialize fixup_gnu_properties.
478 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
479 function.
480 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
481 prototype.
482 (elf_backend_fixup_gnu_properties): New.
483
2cdcc330
AM		 4842018-08-16 Alan Modra <amodra@gmail.com>
485
486 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
487 Formatting.
488
98641896
L		 4892018-08-12 H.J. Lu <hongjiu.lu@intel.com>
490
491 PR binutils/23494
492 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
493 (BFD32_LIBS_CFILES): Add elf-properties.c.
494 (BFD32_BACKENDS): Remove elf-properties.lo.
495 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
496 * configure.ac (elf): Remove elf-properties.lo.
497 * Makefile.in: Regenerated.
498 * configure: Likewise.
499
ab9e3428
L		 5002018-08-11 H.J. Lu <hongjiu.lu@intel.com>
501
502 PR ld/23428
503 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
504 add X86_ISA_1_NEEDED property only if existing properties won't
505 be removed.
506
1dc9e2d6
AM		 5072018-08-11 Alan Modra <amodra@gmail.com>
508
509 * reloc.c (bfd_get_reloc_size): Sort switch.
510 (read_reloc, write_reloc, apply_reloc): New functions.
511 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
512 (_bfd_relocate_contents): Use read_reloc and write_reloc.
513 (_bfd_clear_contents): Likewise.
514
7cf9ebc6
JD		 5152018-08-11 John Darrington <john@darrington.wattle.id.au>
516
517 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
518 (_bfd_clear_contents): Likewise.
519 (bfd_perform_relocation): Likewise.
520 (bfd_install_relocation): Likewise.
521
48e30f52
L		 5222018-08-10 H.J. Lu <hongjiu.lu@intel.com>
523
524 PR ld/23499
525 * elflink.c (bfd_elf_record_link_assignment): Always clear
526 h->verinfo.verdef when overriding a dynamic definition.
527
9c973a29
L		 5282018-08-10 H.J. Lu <hongjiu.lu@intel.com>
529
530 PR binutils/23494
531 * elf-properties.c (elf_get_gnu_property_section_size): Always
532 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
533 (elf_write_gnu_properties): Likewise.
534
6404ab99
L		 5352018-08-08 H.J. Lu <hongjiu.lu@intel.com>
536
537 PR binutils/23494
538 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
539 calling _bfd_elf_convert_gnu_property_size to convert
540 .note.gnu.property section size.
541 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
542 calling _bfd_elf_convert_gnu_properties to convert
543 .note.gnu.property section.
544 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
545 (_bfd_elf_convert_gnu_properties): Likewise.
546 * elf-properties.c (elf_get_gnu_property_section_size): New
547 function.
548 (elf_write_gnu_properties): Likewise.
549 (_bfd_elf_convert_gnu_property_size): Likewise.
550 (_bfd_elf_convert_gnu_properties): Likewise.
551 (_bfd_elf_link_setup_gnu_properties): Use
552 elf_get_gnu_property_section_size and elf_write_gnu_properties.
553
f7309df2
L		 5542018-08-08 H.J. Lu <hongjiu.lu@intel.com>
555
556 PR ld/23486
557 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
558 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
559 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
560 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
561 GNU_PROPERTY_X86_ISA_1_USED, property.
562
df136d64
AM		 5632018-08-07 Alan Modra <amodra@gmail.com>
564
565 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
566 Add lr_restore, eh_size and eh_base.
567 (eh_advance, eh_advance_size): New functions.
568 (build_tls_get_addr_stub): Emit EH info for stub.
569 (ppc_build_one_stub): Likewise for _notoc stubs.
570 (ppc_size_one_stub): Size EH info for stub.
571 (group_sections): Init new map_stub fields.
572 (stub_eh_frame_size): Delete.
573 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
574 program for stubs.
575 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
576 offset to stub section here..
577 (ppc64_elf_finish_dynamic_sections): ..rather than here.
578
e81b4c93
AM		 5792018-08-07 Alan Modra <amodra@gmail.com>
580
581 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
582 instruction of __tls_get_addr_opt stub.
583 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
584 dealing with __tls_get_addr_opt stub.
585 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
586
6af04484
CZ		 5872018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
588
589 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
590 efalgs only when in/out exists.
591 (elf32_arc_section_from_shdr): Don't complain about 0x0c
592 section type. It is mwdt compiler specific.
593
2fd43d78 5942018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
595
596 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
597
db1e1b45 5982018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
599
600 * elf32-arc.c (arc_elf_merge_attributes): Handle
601 Tag_ARC_ATR_version.
602
05d0e962
AM		 6032018-08-05 Alan Modra <amodra@gmail.com>
604
605 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
606 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
607 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
608 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
609 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
610 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
611 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
612 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
613 ppc_stub_plt_call_both.
614 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
615 (build_offset, size_offset): New functions.
616 (plt_stub_size): Support plt_call_notoc and plt_call_both.
617 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
618 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
619 (ppc64_elf_size_stubs): Likewise, and new stubs.
620 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
621 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
622 * bfd-in2.h: Regenerate.
623 * libbfd.h: Regenerate.
624
3f6ff479
AM		 6252018-08-05 Alan Modra <amodra@gmail.com>
626
627 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
628
13755f40
JW		 6292018-08-02 Jim Wilson <jimw@sifive.com>
630
631 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
632 add SEC_LINKER_CREATED flag.
633
4a9f7d65
NC		 6342018-08-01 Nick Clifton <nickc@redhat.com>
635
c25179e7
NC		 636 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
637 about potentially truncated strncpy operations.
638 (_bfd_xcoff_put_symbol_name): Likewise.
639
4a9f7d65
NC		 640 * elf32-avr.c (avr_stub_name): Check for a NULL return from
641 bfd_malloc.
642
103da91b
NC		 6432018-08-01 Zenith <zenith432@users.sourceforge.net>
644
645 PR 23460
646 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
647 call to fstat fails.
648 (try_claim): Always close the file descriptor at the end of the
649 function.
650 (try_load_plugin): If a plugin has already been registered, then
651 skip the dlopen and onload steps and go straight to claiming the
652 file. If these is an error, close the plugin.
653
1aa42141
AM		 6542018-08-01 Alan Modra <amodra@gmail.com>
655
656 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
657 (ppc_build_one_stub): Don't set stub_offset, instead assert that
658 it is sane. Don't adjust stub_offset for alignment. Adjust size
659 calculation. Use "targ" temp when calculating offsets.
660 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
661 calculating offsets. Adjust for alignment before setting
662 tls_get_addr_opt_bctrl.
663
cb86a42a
AM		 6642018-08-01 Alan Modra <amodra@gmail.com>
665
666 * po/SRC-POTFILES.in: Regenerate.
667
a05b9f5e
NC		 6682018-07-30 Nick Clifton <nickc@redhat.com>
669
670 PR 22706
671 * elf32-sh.c (sh_elf_relocate_section): When processing
672 translation relocs, fail if the relocation offset is too small.
673 Replace BFD_ASSERTs with more helpful error messages.
674
b8891f8d
AJ		 6752018-07-30 Andrew Jenner <andrew@codesourcery.com>
676
677 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
678 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
679 * Makefile.in: Regenerated.
680 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
681 related bfd_mach defines.
682 (bfd_csky_arch): Declare.
683 (bfd_archures_list): Add C-SKY.
684 * bfd-in.h (elf32_csky_build_stubs): Declare.
685 (elf32_csky_size_stubs): Declare.
686 (elf32_csky_next_input_section: Declare.
687 (elf32_csky_setup_section_lists): Declare.
688 * bfd-in2.h: Regenerated.
689 * config.bfd: Add C-SKY.
690 * configure.ac: Likewise.
691 * configure: Regenerated.
692 * cpu-csky.c: New file.
693 * elf-bfd.h (enum elf_target_id): Add C-SKY.
694 * elf32-csky.c: New file.
695 * libbfd.h: Regenerated.
696 * reloc.c: Add C-SKY relocations.
697 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
698 (_bfd_target_vector): Add C-SKY target vector entries.
699
469d3b57
JD		 7002018-07-27 John Darrington <john@darrington.wattle.id.au>
701
702 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
703
370e4b50
JD		 7042018-07-27 John Darrington <john@darrington.wattle.id.au>
705
706 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
707 (bfd_get_24, bfd_put_24): New macros.
708 * bfd-in2.h: Regenerate.
709
cd4d353f
JD		 7102018-07-27 John Darrington <john@darrington.wattle.id.au>
711
712 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
713
33cb30a1
AM		 7142018-07-26 Alan Modra <amodra@gmail.com>
715
716 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
717 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
718
49199304
AM		 7192018-07-25 Alan Modra <amodra@gmail.com>
720
721 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
722 Avoid trashing toff with added when used as a symbol index.
723 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
724 creating unnecessary fixups when relocatable.
725
be3e27bb
AM		 7262018-07-25 Alan Modra <amodra@gmail.com>
727
728 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
729 -Wstringop-truncation warning for gcc-8.0 too.
730 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
731 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
732 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
733 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
734 * elf64-s390.c (elf_s390_write_core_note): Likewise.
735
67ce483b
AM		 7362018-07-24 Alan Modra <amodra@gmail.com>
737
738 PR 23430
739 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
740 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
741
f82863d7
MF		 7422018-07-23 Max Filippov <jcmvbkbc@gmail.com>
743
744 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
745 relocation sections consistency check to always check both
746 .rela.dyn and .rela.plt when they exist. Rearrange variable
747 definition and assignment places.
748
5d3a462f
MF		 7492018-07-23 Max Filippov <jcmvbkbc@gmail.com>
750
751 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
752 relocations section for dynamic undefined weak symbols when
753 linking a shared object.
754
01bcaf63
TT		 7552018-07-23 Tom Tromey <tom@tromey.com>
756
757 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
758
2376f038
EB		 7592018-07-21 Eric Botcazou <ebotcazou@adacore.com>
760
761 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
762 cleanup for the case of a global symbol that binds locally. Also
763 install a value in the GOT slot in the case of a local symbol in
764 a non-PIC link.
765
241e64e3
L		 7662018-07-20 H.J. Lu <hongjiu.lu@intel.com>
767
768 PR ld/23428
769 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
770 separate code program header is needed, make sure that the first
771 read-only PT_LOAD segment has no code by adding a
772 GNU_PROPERTY_X86_ISA_1_USED note.
773
8095d2f7
CX		 7742018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
775 Maciej W. Rozycki <macro@mips.com>
776
777 * elfxx-mips.c (print_mips_ases): Add MMI extension.
778
db841b6f
MR		 7792018-07-20 Maciej W. Rozycki <macro@mips.com>
780
781 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
782 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
783 dynamic relocation section will be discarded from output.
784 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
785 the dynamic relocation section will be retained in output.
786
d3554ec1
MR		 7872018-07-18 Maciej W. Rozycki <macro@mips.com>
788
789 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
790 checks for defined weak symbols.
791
c691de6a
MR		 7922018-07-17 Maciej W. Rozycki <macro@mips.com>
793
794 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
795 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
796 whether the symbol is absolute.
797 (nds32_elf_relax_lo12): Likewise.
798 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
799 (elfNN_aarch64_check_relocs): Likewise.
800 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
801 (bfd_xcoff_import_symbol): Likewise.
802 (xcoff_write_global_symbol): Likewise.
803
d5c928c0
MR		 8042018-07-17 Maciej W. Rozycki <macro@mips.com>
805
806 * linker.c (bfd_is_abs_symbol): New macro.
807 * bfd-in2.h: Regenerate.
808
cb2366c1
EBM		 8092018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
810
811 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
812 (elfcore_write_ppc_ppr): Likewise.
813 (elfcore_write_ppc_dscr): Likewise.
814 (elfcore_write_ppc_ebb): Likewise.
815 (elfcore_write_ppc_pmu): Likewise.
816 (elfcore_write_ppc_tm_cgpr): Likewise.
817 (elfcore_write_ppc_tm_cfpr): Likewise.
818 (elfcore_write_ppc_tm_cvmx): Likewise.
819 (elfcore_write_ppc_tm_cvsx): Likewise.
820 (elfcore_write_ppc_tm_spr): Likewise.
821 (elfcore_write_ppc_tm_ctar): Likewise.
822 (elfcore_write_ppc_tm_cppr): Likewise.
823 (elfcore_write_ppc_tm_cdscr): Likewise.
824 * elf.c (elfcore_write_ppc_tar): New function.
825 (elfcore_write_ppc_ppr): Likewise.
826 (elfcore_write_ppc_dscr): Likewise.
827 (elfcore_write_ppc_ebb): Likewise.
828 (elfcore_write_ppc_pmu): Likewise.
829 (elfcore_write_ppc_tm_cgpr): Likewise.
830 (elfcore_write_ppc_tm_cfpr): Likewise.
831 (elfcore_write_ppc_tm_cvmx): Likewise.
832 (elfcore_write_ppc_tm_cvsx): Likewise.
833 (elfcore_write_ppc_tm_spr): Likewise.
834 (elfcore_write_ppc_tm_ctar): Likewise.
835 (elfcore_write_ppc_tm_cppr): Likewise.
836 (elfcore_write_ppc_tm_cdscr): Likewise.
837 (elfcore_write_register_note): Call them.
838 (elfcore_grok_ppc_tar): New function.
839 (elfcore_grok_ppc_ppr): Likewise.
840 (elfcore_grok_ppc_dscr): Likewise.
841 (elfcore_grok_ppc_ebb): Likewise.
842 (elfcore_grok_ppc_pmu): Likewise.
843 (elfcore_grok_ppc_tm_cgpr): Likewise.
844 (elfcore_grok_ppc_tm_cfpr): Likewise.
845 (elfcore_grok_ppc_tm_cvmx): Likewise.
846 (elfcore_grok_ppc_tm_cvsx): Likewise.
847 (elfcore_grok_ppc_tm_spr): Likewise.
848 (elfcore_grok_ppc_tm_ctar): Likewise.
849 (elfcore_grok_ppc_tm_cppr): Likewise.
850 (elfcore_grok_ppc_tm_cdscr): Likewise.
851 (elfcore_grok_note): Call them.
852
1cb83cac
MR		 8532018-07-11 Maciej W. Rozycki <macro@mips.com>
854
855 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
856 than `!bfd_link_pic' in determining the dynamic symbol index.
857 Avoid the index of -1.
858 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
859 moving `dyn' to the beginning of the function block.
860
9143e72c
MR		 8612018-07-11 Maciej W. Rozycki <macro@mips.com>
862 Rich Felker <bugdal@aerifal.cx>
863
864 PR ld/22570
865 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
866 than `bfd_link_pic' to determine whether dynamic relocations are
867 to be produced.
868 (mips_elf_initialize_tls_slots): Likewise.
869
5270eddc
MR		 8702018-07-10 Maciej W. Rozycki <macro@mips.com>
871
872 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
873 to `remove_section'.
874
1594e052
AM		 8752018-07-10 Alan Modra <amodra@gmail.com>
876
877 * elf32-xgate.h: Delete.
878 * elf32-xgate.c: Delete unnecessary forward declarations, add two
879 that are now needed.
880 (xgate_elf_bfd_link_hash_table_create)
881 (xgate_elf_bfd_link_hash_table_free)
882 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
883 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
884 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
885 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
886 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
887 (elf32_xgate_post_process_headers): Delete.
888 (elf32_xgate_backend_symbol_processing): New function.
889 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
890 (_bfd_xgate_elf_print_private_bfd_data): Make static.
891 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
892 (elf_backend_relocate_section, elf_backend_object_p)
893 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
894 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
895 (bfd_elf32_bfd_link_hash_table_create)
896 (bfd_elf32_bfd_set_private_flags)
897 (xgate_stub_hash_lookup): Don't define.
898 (elf_backend_symbol_processing): Define.
899 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
900
4b8377e7
MR		 9012018-07-09 Maciej W. Rozycki <macro@mips.com>
902
903 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
904 `->needs_lazy_stub' if the stubs output section is the absolute
905 section.
906
872899f1
L		 9072018-07-09 H.J. Lu <hongjiu.lu@intel.com>
908
909 PR ld/23388
910 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
911 * configure: Regenerated.
912
61658d78
AM		 9132018-07-09 Alan Modra <amodra@gmail.com>
914
915 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
916 _bfd_elf_post_process_headers.
917
c451bb34
MF		 9182018-07-06 Max Filippov <jcmvbkbc@gmail.com>
919
920 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
921 space for dynamic relocation for undefined weak symbol.
922 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
923 relocation for undefined weak symbols.
924 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
925 section for relocations against undefined weak symbols.
926
ad1cc4e4
AH		 9272018-07-06 Alan Hayward <alan.hayward@arm.com>
928
929 * elf.c (elfcore_grok_aarch_sve): New function.
930 (elfcore_grok_note): Check for Aarch64 SVE.
931 (elfcore_write_aarch_sve): New function.
932 (elfcore_write_register_note): Check for Aarch64 SVE.
933 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
934
fe75810f
AM		 9352018-07-06 Alan Modra <amodra@gmail.com>
936
937 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
938 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
939 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
940 * elf32-s390.c (elf_s390_write_core_note): Likewise.
941 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
942 * elf64-s390.c (elf_s390_write_core_note): Likewise.
943 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
944
bb11866d
JW		 9452018-07-05 Jim Wilson <jimw@sifive.com>
946
947 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
948 (riscv64*-*-*): Likewise.
949 (riscv-*-*): Add as an alias for riscv32*-*-*.
950
56ad703d
L		 9512018-07-05 H.J. Lu <hongjiu.lu@intel.com>
952
953 PR ld/23372
954 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
955 ISA properties with empty bits.
956
d8dab054
NC		 9572018-07-05 Nick Clifton <nickc@redhat.com>
958
959 * po/ru.po: Updated Russian translation.
960
4a91d0ba
AM		 9612018-07-05 Alan Modra <amodra@gmail.com>
962
963 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
964 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
965 on mismatch. Remove "warning: " from messages. Track last bfd
966 used to set tags.
967 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
968 _bfd_elf_ppc_merge_fp_attributes.
969 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
970 from _bfd_elf_ppc_merge_fp_attributes.
971
db40acb0
L		 9722018-07-04 H.J. Lu <hongjiu.lu@intel.com>
973
974 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
975 * Makefile.in: Regenerated.
976
b8a6ced7
AM		 9772018-07-03 Alan Modra <amodra@gmail.com>
978
979 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
980 sections.
981
8d2c8c3d
AM		 9822018-07-03 Alan Modra <amodra@gmail.com>
983
984 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
985 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
986 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
987 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
988 incompatible attribute.
989 (ppc_elf_merge_obj_attributes): Likewise. Return
990 _bfd_elf_merge_object_attributes result.
991 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
992 _bfd_elf_merge_object_attributes result.
993
af0bfb9c
AM		 9942018-07-03 Alan Modra <amodra@gmail.com>
995
996 PR 17550
997 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
998 in discarded sections.
999
12f09816
MR		 10002018-07-02 Maciej W. Rozycki <macro@mips.com>
1001
1002 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1003 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1004 list.
1005
156f2c00
MR		 10062018-07-02 Maciej W. Rozycki <macro@mips.com>
1007
1008 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1009 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1010 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1011 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1012 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1013 R_MICROMIPS_PC23_S2 relocation entries.
1014 (micromips_elf64_howto_table_rela): Likewise.
1015 (micromips_reloc_map): Likewise.
1016 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1017 (elf_micromips_howto_table_rela): Likewise.
1018 (micromips_reloc_map): Likewise.
1019
b638b5d5
L		 10202018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1021
1022 PR ld/23324
1023 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1024 R_X86_64_converted_reloc_bit bit.
1025
eac61af6
TT		 10262018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1027 Tom Tromey <tom@tromey.com>
1028
1029 PR 13157
1030 PR 21787
1031 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1032 (bfd_mach_o_close_and_cleanup): Redefine.
1033 * archive.c (_bfd_unlink_from_archive_parent): New function,
1034 extracted from..
1035 (_bfd_archive_close_and_cleanup): ..here.
1036 (bfd_generic_archive_p): Do not clear archive's format.
1037 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1038 * libbfd.h: Regenerate.
1039
c0c468d5
TP		 10402018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1041
1042 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1043 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1044 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1045 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1046 * bfd-in2.h: Regenerate.
1047 * cpu-arm.c (arch_info_struct): Add entries for above new
1048 bfd_mach_arm values.
1049 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1050 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1051 architectures. Force assert failure for any new Tag_CPU_arch value.
1052
a05a5b64
TP		 10532018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1054
1055 * doc/bfdint.texi: Use command-line consistently when used in a
1056 compount word.
1057 * doc/bfdsumm.texi: Likewise.
1058
262e07d0
MR		 10592018-06-29 Maciej W. Rozycki <macro@mips.com>
1060
1061 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1062 visibility check made for undefined weak symbols.
1063
30aa1306
NC		 10642018-06-26 Nick Clifton <nickc@redhat.com>
1065
1066 * po/uk.po: Updated Ukranian translation.
1067
bb69498c
NC		 10682018-06-25 Nick Clifton <nickc@redhat.com>
1069
1070 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1071 for malloc returning NULL.
1072 (_bfd_aarch64_erratum_843419_fixup): Check for
1073 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1074
71300e2c
NC		 10752018-06-24 Nick Clifton <nickc@redhat.com>
1076
1077 * po/bfd.pot: Regenerate.
1078
5127f207
NC		 10792018-06-24 Nick Clifton <nickc@redhat.com>
1080
1081 * version.m4: Update version string to 2.31.51.
1082 * configure: Regenerate.
1083
719d8288
NC		 10842018-06-24 Nick Clifton <nickc@redhat.com>
1085
1086 2.31 branch created.
1087
1ced1a5f
MR		 10882018-06-21 Maciej W. Rozycki <macro@mips.com>
1089
1090 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1091 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1092
334cd8a7
MR		 10932018-06-21 Maciej W. Rozycki <macro@mips.com>
1094
1095 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1096 EI_ABIVERSION setting together.
1097
bb29b84d
MR		 10982018-06-21 Maciej W. Rozycki <macro@mips.com>
1099
1100 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1101 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1102 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1103 (_bfd_mips_post_process_headers): Use them in place of magic
1104 numbers.
1105
25eb8346
JW		 11062018-06-21 Jim Wilson <jimw@sifive.com>
1107
1108 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1109 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1110
d388f643
AM		 11112018-06-21 Alan Modra <amodra@gmail.com>
1112
1113 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1114 * doc/Makefile.in: Regenerate.
1115
b939d8a0
RL		 11162018-06-20 Renlin Li <renlin.li@arm.com>
1117
1118 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1119 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1120 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1121 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1122 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1123 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1124 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1125 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1126 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1127
6077de06
NC		 11282018-06-20 Nick Clifton <nickc@redhat.com>
1129
1130 PR 23316
1131 * opncls.c (get_build_id): Check for a negative or excessive data
1132 size in the build-id note.
1133
c6643fcc
NC		 11342018-06-20 Nick Clifton <nickc@redhat.com>
1135
1136 PR 23299
1137 * mach-o.c (cputype): New function.
1138 (cpusubtype): New function.
1139 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1140 values in the MACH-O file header.
1141 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1142 cpusubtype fields from the input bfd's mach-o header to the output
1143 bfd.
1144 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1145 Redefine to bfd_mach_o_bfd_print_private_data.
1146 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1147
789ff5b6
MR		 11482018-06-19 Maciej W. Rozycki <macro@mips.com>
1149
1150 PR ld/22966
1151 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1152 `.got.plt' entry referred is in range.
1153 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1154 start. Replace the assertion used for that with a proper error
1155 message.
1156
6a382bce
MR		 11572018-06-19 Maciej W. Rozycki <macro@mips.com>
1158
1159 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1160 formatting.
1161
d0ac1c44
SM		 11622018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1163
1164 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1165 (INCLUDES): Rename to ...
1166 (AM_CPPFLAGS): ... this.
1167 * configure.ac: Remove AC_PREREQ.
1168 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1169 info-in-builddir no-texinfo.tex.
1170 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1171 * doc/bfd.texinfo: Rename to ...
1172 * doc/bfd.texi: ... this.
1173 * Makefile.in: Re-generate.
1174 * aclocal.m4: Re-generate.
1175 * config.in: Re-generate.
1176 * configure: Re-generate.
1177 * doc/Makefile.in: Re-generate.
1178
ed1299fe
M		 11792018-06-18 Mephi <mephi42@gmail.com>
1180
1181 PR 23297
1182 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1183 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1184 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1185 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1186 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1187 * bfd-in2.h: Regenerate.
1188 * libbfd.h: Regenerate.
1189
6f20c942
FS		 11902018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1191
1192 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1193
1f6f5dba
L		 11942018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1195
1196 PR binutils/23267
1197 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1198 symbol version is base version.
1199
7f923b7f
AM		 12002018-06-14 Alan Modra <amodra@gmail.com>
1201
1202 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1203 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1204 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1205 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1206 "dynamic_relocs" is not set.
1207 * elfxx-mips.c (count_section_dynsyms): Likewise.
1208
ff91d2f0
AM		 12092018-06-14 Alan Modra <amodra@gmail.com>
1210
1211 PR 23282
1212 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1213
730c3174
SE		 12142018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1215 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1216
1217 * elfxx-mips.c (print_mips_ases): Add CRC.
1218
ecf99cc0
L		 12192018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1220
1221 PR ld/23161
1222 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1223 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1224 __bss_start, _end and _edata in shared libraries.
1225
527278f3
AM		 12262018-06-07 Alan Modra <amodra@gmail.com>
1227
1228 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1229 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1230
5c4ce239
AM		 12312018-06-05 Alan Modra <amodra@gmail.com>
1232
1233 * bfd.c (struct bfd): Update comment on "where" usage.
1234 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1235 "iostream", and "where" from containing archive file. Return
1236 error on NULL iovec.
1237 (bfd_bread): Similarly, and return error attempted out of
1238 bounds archive element access.
1239 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1240 "where" from containing archive file.
1241 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1242 attempt to optimize away seeks. Don't paper over errors by
1243 calling bfd_tell.
1244 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1245 (bfd_get_size): Likewise.
1246 (bfd_mmap): Operate on and use iovec of containing archive
1247 file. Return error on NULL iovec.
1248 * cache.c (bfd_cache_lookup_worker): Abort if working on
1249 archive element bfd.
1250 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1251 Don't ignore zero byte reads.
1252 (cache_bread): Look up FILE* in cache here. Error on NULL
1253 lookup.
1254 (cache_bwrite): Rename "where" to "from".
1255 (cache_bmmap): Don't handle archive elements.
1256 * coffcode.h (coff_slurp_line_table): Exit early on zero
1257 lineno count.
1258 * bfd-in2.h: Regenerate.
1259
27b07675
AM		 12602018-06-05 Alan Modra <amodra@gmail.com>
1261
1262 PR 23254
1263 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1264 nested archives. Open file again for plugin.
1265 (try_claim): Don't save and restore file position. Close file
1266 if not claimed.
1267 * sysdep.h (O_BINARY): Define.
1268
4b8e28c7
MF		 12692018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1270
1271 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1272 (compute_fill_extra_space): Drop declaration. Rename function to
1273 xtensa_compute_fill_extra_space.
1274 (compute_ebb_actions, remove_dead_literal): Update references to
1275 compute_fill_extra_space.
1276
8255c61b
MF		 12772018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1278
1279 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1280 variable.
1281 (xtensa_add_names): New function.
1282 (xtensa_property_section_name): Add new parameter
1283 separate_sections, use it to choose property section name.
1284 (xtensa_get_separate_property_section): New function.
1285 (xtensa_get_property_section): Invoke
1286 xtensa_get_separate_property_section to get individual property
1287 section if it exists, common property section otherwise.
1288 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1289 to xtensa_property_section_name.
1290
95da9854
L		 12912018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1292
1293 PR binutils/23146
1294 * bfd-in.h: Include "diagnostics.h".
1295 * bfd-in2.h: Regenerated.
1296 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1297 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1298 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1299 -Wstringop-truncation.
1300 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1301 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1302 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1303 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1304 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1305
137b5cbd
JW		 13062018-06-03 Jim Wilson <jimw@sifive.com>
1307
cf7a5066
JW		 1308 PR ld/23244
1309 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1310 for and handle an undefined weak with no PLT.
1311
137b5cbd
JW		 1312 PR ld/22756
1313 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1314 to code that ignores duplicate symbols.
1315
55e99962
L		 13162018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1317
1318 * version.m4: Bump version to 2.30.52
1319 * configure: Regenerated.
1320
030157d8
AM		 13212018-06-01 Alan Modra <amodra@gmail.com>
1322
1323 * bfd.c (_bfd_error_handler): Arrange for this function to be
1324 declared in bfd-in2.h.
1325 * libbfd-in.h (_bfd_error_handler): Don't declare.
1326 * libbfd.h: Regenerate.
1327 * bfd-in2.h: Regenerate.
1328
421acf18
AC		 13292018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1330
1331 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1332 This is needed to generate UEFI application image files from ELFs.
1333
92e68c1d
L		 13342018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1335
1336 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1337 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1338 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1339 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1340 (elf_i386_lazy_ibt_plt): Likewise.
1341 (elf_i386_nacl_plt): Likewise.
1342 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1343 (elf_x86_64_tlsdesc_plt_entry): This.
1344 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1345 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1346 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1347 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1348 (elf_x86_64_lazy_bnd_plt): Likewise.
1349 (elf_x86_64_lazy_ibt_plt): Likewise.
1350 (elf_x32_lazy_ibt_plt): Likewise.
1351 (elf_x86_64_nacl_plt): Likewise.
1352 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1353 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1354 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1355 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1356 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1357 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1358 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1359 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1360 (elf_x86_non_lazy_plt_layout): Update comments.
1361 (elf_x86_plt_layout): Likewise.
1362
ac98f9e2
L		 13632018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1364
1365 PR ld/23238
1366 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1367 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1368 (elf_backend_add_symbol_hook): Likewise.
1369 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1370 (elf_backend_add_symbol_hook): Likewise.
1371 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1372 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1373 (elf_backend_add_symbol_hook): Likewise.
1374 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1375 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1376 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1377 (elf_backend_add_symbol_hook): Likewise.
1378 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1379 handling.
1380 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1381 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1382 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1383 * elflink.c (elf_link_add_object_symbols): Set
1384 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1385
099bb8fb
L		 13862018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1387
1388 PR ld/23194
1389 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1390 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1391 Extracted from _bfd_elf_link_assign_sym_version.
1392 (_bfd_elf_link_hide_sym_by_version): New function.
1393 (_bfd_elf_link_assign_sym_version): Use
1394 _bfd_elf_link_hide_versioned_symbol.
1395 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1396 _bfd_elf_link_hide_sym_by_version instead of
1397 bfd_hide_sym_by_version. Don't check unversioned symbol.
1398
277eb7f6
AM		 13992018-05-25 Alan Modra <amodra@gmail.com>
1400
1401 * Makefile.in: Regenerate.
1402 * po/SRC-POTFILES.in: Regenerate.
1403
629dabe3
AM		 14042018-05-25 Alan Modra <amodra@gmail.com>
1405
1406 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1407 * configure: Regenerate.
1408
9ef6d1e3
L		 14092018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1410
1411 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1412 to data.
1413
215f5271
AM		 14142018-05-22 Alan Modra <amodra@gmail.com>
1415
1416 PR 23207
1417 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1418 is NULL.
1419 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1420 sections.
1421 (final_link_relocate): Revert last change.
1422
7455c018
AM		 14232018-05-22 Alan Modra <amodra@gmail.com>
1424
1425 PR 23207
1426 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1427 stubs in non-alloc sections.
1428
34a87bb0
L		 14292018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1430
1431 PR ld/23201
1432 * aout-target.h (MY_bfd_link_hide_symbol): New.
1433 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1434 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1435 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1436 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1437 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1438 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1439 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1440 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1441 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1442 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1443 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1444 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1445 (bfd_link_hide_symbol): Likewise.
1446 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1447 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1448 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1449 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1450 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1451 * som.c (som_bfd_link_hide_symbol): Likewise.
1452 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1453 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1454 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1455 (alpha_vms_bfd_link_hide_symbol): Likewise.
1456 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1457 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1458 _bfd_generic_link_hide_symbol.
1459 (rs6000_xcoff64_aix_vec): Likewise.
1460 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1461 local symbol dynamic.
1462 (_bfd_elf_link_hide_symbol): New function.
1463 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1464 check root.ldscript_def.
1465 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1466 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1467 * bfd-in2.h: Regenerated.
1468 * libbfd.h: Likewise.
1469
bae363f1
L		 14702018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1471
1472 PR binutils/23199
1473 * elf.c (setup_group): Mark section in a section group with
1474 SHF_GROUP.
1475
97373b2e
L		 14762018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1477
1478 PR ld/23194
1479 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1480 set eh->local_ref to 1 if a symbol is versioned and there is a
1481 version script.
1482
7f999549
JW		 14832018-05-18 Kito Cheng <kito.cheng@gmail.com>
1484
1485 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1486 EF_RISCV_RVE.
1487
6487709f
JW		 14882018-05-18 Jim Wilson <jimw@sifive.com>
1489
1490 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1491 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1492 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1493 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1494 (riscv_elf_finish_dynamic_symbol): Likewise.
1495
7b4ae824
JD		 14962018-05-18 John Darrington <john@darrington.wattle.id.au>
1497
1498 * Makefile.am: Add s12z files.
1499 * Makefile.in: Regenerate.
1500 * archures.c: Add bfd_s12z_arch.
1501 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1502 * bfd-in2.h: Regenerate.
1503 * config.bfd: Add s12z target.
1504 * configure.ac: Add s12z target.
1505 * configure: Regenerate.
1506 * cpu-s12z.c: New file.
1507 * elf32-s12z.c: New file.
1508 * libbfd.c (bfd_putb24): New function.
1509 (bfd_putl24): New function.
1510 * libbfd.h: Regenerate.
1511 * reloc.c: Add s12z relocations.
1512 (bfd_get_reloc_size): Handle size 5 relocs.
1513 * targets.c: Add s12z_elf32_vec.
1514
011b32fd
L		 15152018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1516
1517 PR ld/23189
1518 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1519 like R_386_GOT32.
1520 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1521 set eh->local_ref to 1 for linker defined symbols.
1522
4bba0fb1
AM		 15232018-05-18 Alan Modra <amodra@gmail.com>
1524
1525 PR 23199
1526 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1527 don't point at other SHT_GROUP sections. Set shdr corresponding
1528 to invalid entry, to NULL rather than section 0. Identify
1529 SHT_GROUP section index when reporting an error. Cope with NULL
1530 shdr pointer.
1531
8722de9c
AM		 15322018-05-18 Alan Modra <amodra@gmail.com>
1533
1534 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1535 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1536 visibility.
1537 * libbfd.h: Regenerate.
1538 * configure: Regenerate.
1539 * config.in: Regenerate.
1540
0b439543
AM		 15412018-05-18 Alan Modra <amodra@gmail.com>
1542
1543 * libbfd-in.h: Add include guard.
1544 * libcoff-in.h: Likewise.
1545 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1546 * doc/Makefile.in: Regenerate.
1547 * libbfd.h: Regenerate.
1548 * libcoff.h: Regenerate.
1549
1624c9ca
MR		 15502018-05-16 Maciej W. Rozycki <macro@mips.com>
1551
1552 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1553
7cf7fcc8
AM		 15542018-05-16 Alan Modra <amodra@gmail.com>
1555
1556 PR 22458
1557 * format.c (struct bfd_preserve): Add section_id.
1558 (bfd_preserve_save, bfd_preserve_restore): Save and restore
1559 _bfd_section_id.
1560 (bfd_reinit): Set _bfd_section_id.
1561 (bfd_check_format_matches): Put all matches of any priority into
1562 matching_vector. Save initial section id and start each attempted
1563 match at that section id.
1564 * libbfd-in.h (_bfd_section_id): Declare.
1565 * section.c (_bfd_section_id): Rename from section_id and make
1566 global. Adjust uses.
1567 (bfd_get_next_section_id): Delete.
1568 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1569 bfd_get_section_id with _bfd_section_id.
1570 * libbfd.h: Regenerate.
1571 * bfd-in2.h: Regenerate.
1572
810ed4db
CG		 15732018-05-15 Christophe Guillon <christophe.guillon@st.com>
1574
1575 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1576 of the aux structure are initialised.
1577
1678bd35
FT		 15782018-05-15 Francois H. Theron <francois.theron@netronome.com>
1579
1580 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1581
293b4d4f
NC		 15822018-05-15 Nick Clifton <nickc@redhat.com>
1583
1584 * po/pt.po: New Portuguese translation.
1585 * configure.ac (ALL_LINGUAS): Add pt.
1586 * configure: Regenerate.
1587
4ec09950
L		 15882018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1589
1590 PR ld/23169
1591 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1592 an error on IFUNC pointer defined in PDE.
1593 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1594 _bfd_x86_elf_link_fixup_ifunc_symbol.
1595 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1596 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1597 function.
1598 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1599
9bc935ef
L		 16002018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1601
1602 PR ld/23162
1603 * elfxx-x86.c (elf_x86_linker_defined): New function.
1604 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1605 _end and _edata locally defined within executables.
1606
9933dc52
AM		 16072018-05-12 Alan Modra <amodra@gmail.com>
1608
1609 PR 20659
1610 * elf.c (rewrite_elf_program_header): Use segment_mark only for
1611 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
1612 Instead make matching_lma and suggested_lma pointers to the
1613 sections. Align section vma and lma calculated from segment.
1614 Don't clear includes_phdrs or includes_filehdr based on p_paddr
1615 test. Try to handle alignment padding before first section by
1616 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
1617
493ffac5
DD		 16182018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
1619
1620 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1621 conformant to TI ABI.
1622 (pru_elf32_relax_section): Likewise.
1623 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1624 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1625 (pru_elf32_pmem_relocate): Trap - should not get here.
1626 (pru_elf32_relocate_section): Add support for REL relocations.
1627 (elf_info_to_howto_rel): Enable REL.
1628 (elf_backend_may_use_rel_p): Likewise.
1629 (elf_backend_may_use_rela_p): Likewise.
1630 (elf_backend_default_use_rela_p): Likewise.
1631
b4560c7d
AM		 16322018-05-09 Alan Modra <amodra@gmail.com>
1633
1634 PR 23148
1635 * peXXigen.c (pe_print_edata): Correct minimum size.
1636
53db9cf9
AM		 16372018-05-09 Alan Modra <amodra@gmail.com>
1638
1639 PR 23147
1640 * peXXigen.c (pe_print_idata): Bound check hint_addr.
1641
95a6d235
NC		 16422018-05-08 Nick Clifton <nickc@redhat.com>
1643
1644 PR 22809
1645 * elf.c (bfd_elf_get_str_section): Check for an excessively large
1646 string section.
1647 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1648 attribute section is larger than the size of the file.
1649
7bd8862c
AM		 16502018-05-07 Alan Modra <amodra@gmail.com>
1651
1652 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1653 strncmp when checking for ".bf" special symbol.
1654 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1655 section name a char array, remove sentinal known_sections entry,
1656 and adjust loop over known_sections to suit. Use memcmp rather
1657 than strncmp.
1658
602f1657
AM		 16592018-05-04 Alan Modra <amodra@gmail.com>
1660
1661 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1662 (struct elf_external_linux_prpsinfo32_ugid16),
1663 (struct elf_external_linux_prpsinfo64_ugid32),
1664 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1665 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
1666 Move comment to..
1667 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
1668 directives.
1669 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1670 to data.
1671 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1672 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1673 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1674 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1675 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1676 pragmas.
1677 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1678 false positive gcc-8 warning.
7bd8862c 1679 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
602f1657 1680
a27ca19c
TMQMF		 16812018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
1682
1683 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1684 of arguments when warning about different long double types.
1685
3be08ea4
SA		 16862018-05-03 Simon Atanasyan <simon@atanasyan.com>
1687
1688 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1689 (elf_backend_fixup_symbol): New macro.
1690 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1691 handling.
1692 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1693
fe944acf
FT		 16942018-04-30 Francois H. Theron <francois.theron@netronome.com>
1695
1696 * Makefile.am: Added NFP files to build.
1697 * archures.c: Added bfd_arch_nfp
1698 * config.bfd: Added NFP support.
1699 * configure.ac: Added NFP support.
1700 * cpu-nfp.c: New, for NFP support.
1701 * elf-bfd.h: Added elf_section_info()
1702 * elf64-nfp.c: New, for NFP support.
1703 * po/SRC-POTFILES.in: Added NFP source files.
1704 * targets.c: Added nfp_elf64_vec
1705 * bfd-in2.h: Regenerate.
1706 * Makefile.in: Regenerate.
1707 * configure: Regenerate.
1708
ffa389a3
AM		 17092018-04-27 Alan Modra <amodra@gmail.com>
1710
1711 * bfd-in2.h: Regenerate.
1712 * libbfd.h: Regenerate.
1713
04383fd1
AM		 17142018-04-27 Alan Modra <amodra@gmail.com>
1715
1716 PR 23123
1717 PR 22374
1718 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1719 relocs for ifuncs.
1720 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1721
bfa5bd2a
PA		 17222018-04-26 Pedro Alves <palves@redhat.com>
1723
1724 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1725 ifunc and non-ifunc symbols duplicates.
1726
59029f57
CL		 17272018-04-25 Christophe Lyon <christophe.lyon@st.com>
1728 Mickaël Guêné <mickael.guene@st.com>
1729
1730 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1731 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1732 (elf32_arm_populate_plt_entry): Likewise.
1733 (elf32_arm_output_plt_map_1): Likewise.
1734 (elf32_arm_output_arch_local_syms): Likewise.
1735
fac7bd64
CL		 17362018-04-25 Christophe Lyon <christophe.lyon@st.com>
1737 Mickaël Guêné <mickael.guene@st.com>
1738
1739 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1740 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1741
29e9b073
CL		 17422018-04-25 Christophe Lyon <christophe.lyon@st.com>
1743 Mickaël Guêné <mickael.guene@st.com>
1744
1745 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1746 for R_ARM_TARGET2.
1747
cb10292c
CL		 17482018-04-25 Christophe Lyon <christophe.lyon@st.com>
1749 Mickaël Guêné <mickael.guene@st.com>
1750
1751 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1752 (elf32_arm_always_size_sections): Create stack segment.
1753
5c5a4843
CL		 17542018-04-25 Christophe Lyon <christophe.lyon@st.com>
1755 Mickaël Guêné <mickael.guene@st.com>
1756
1757 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1758 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1759 relocations.
1760 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
1761 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
1762 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
1763 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
1764 (struct elf32_arm_link_hash_table): Update comment.
1765 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
1766 (IS_ARM_TLS_RELOC): Likewise.
1767 (elf32_arm_check_relocs): Likewise.
1768 (allocate_dynrelocs_for_symbol): Likewise.
1769 (elf32_arm_size_dynamic_sections): Update comment.
1770 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
1771 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
1772
7801f98f
CL		 17732018-04-25 Christophe Lyon <christophe.lyon@st.com>
1774 Mickaël Guêné <mickael.guene@st.com>
1775
1776 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
1777 (elf32_arm_create_dynamic_sections): Handle FDPIC.
1778 (elf32_arm_allocate_plt_entry): Likewise.
1779 (elf32_arm_populate_plt_entry): Likewise.
1780 (elf32_arm_output_plt_map_1): Likewise.
1781
e8b09b87
CL		 17822018-04-25 Christophe Lyon <christophe.lyon@st.com>
1783 Mickaël Guêné <mickael.guene@st.com>
1784
1785 * elf32-arm.c (struct fdpic_local): New.
1786 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
1787 (elf32_arm_local_fdpic_cnts): New.
1788 (struct fdpic_global): New.
1789 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
1790 (elf32_arm_link_hash_table): Add srofixup field.
1791 (arm_elf_add_rofixup): New.
1792 (arm_elf_fill_funcdesc): New.
1793 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
1794 (elf32_arm_allocate_local_sym_info): Likewise.
1795 (create_got_section): Create .rofixup section.
1796 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
1797 (bfd_elf32_arm_set_target_params): Handle FDPIC.
1798 (elf32_arm_final_link_relocate): Likewise.
1799 (elf32_arm_check_relocs): Likewise.
1800 (allocate_dynrelocs_for_symbol): Likewise.
1801 (elf32_arm_size_dynamic_sections): Likewise.
1802 (elf32_arm_finish_dynamic_sections): Likewise.
1803 (elf32_arm_output_arch_local_syms): Likewise.
1804 (elf32_arm_fdpic_omit_section_dynsym): New.
1805
188fd7ae
CL		 18062018-04-25 Christophe Lyon <christophe.lyon@st.com>
1807 Mickaël Guêné <mickael.guene@st.com>
1808
1809 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
1810 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
1811 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
1812 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
1813 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
1814 (elf32_arm_howto_from_type): Take new members of
1815 elf32_arm_howto_table_2 into account.
1816 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
1817 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1818 BFD_RELOC_ARM_FUNCDESC_VALUE.
1819 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
1820 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1821 BFD_RELOC_ARM_FUNCDESC_VALUE.
1822
18a20338
CL		 18232018-04-25 Christophe Lyon <christophe.lyon@st.com>
1824 Mickaël Guêné <mickael.guene@st.com>
1825
1826 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
1827 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
1828 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
1829 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
1830
617a5ada
CL		 18312018-04-25 Christophe Lyon <christophe.lyon@st.com>
1832 Mickaël Guêné <mickael.guene@st.com>
1833
1834 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
1835 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
1836 arm*-*-uclinuxfdpiceabi.
1837 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
1838 arm_elf32_fdpic_le_vec.
1839 * configure: Regenerate.
1840 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
1841 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
1842 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
1843 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
1844 (elf32_arm_fdpic_link_hash_table_create): New.
1845 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
1846 arm_elf32_fdpic_le_vec.
1847
d99b4b92
AM		 18482018-04-25 Alan Modra <amodra@gmail.com>
1849
1850 * elf-linux-core.h: Disable gcc-8 string truncation warning.
1851 * elf.c (elfcore_write_prpsinfo): Likewise.
1852
18532018-04-25 Alan Modra <amodra@gmail.com>
2ac93be7
AM		 1854
1855 * Makefile.am: Remove arm-aout and arm-coff support.
1856 * config.bfd: Likewise.
1857 * configure.ac: Likewise.
1858 * targets.c: Likewise.
1859 * aout-arm.c: Delete.
1860 * armnetbsd.c: Delete.
1861 * riscix.c: Delete.
1862 * Makefile.in: Regenerate.
1863 * configure: Regenerate.
1864 * po/SRC-POTFILES.in: Regenerate.
1865
aa4a8c2a
NC		 18662018-04-24 Nick Clifton <nickc@redhat.com>
1867
db0c309f
NC		 1868 PR 23113
1869 * elf.c (ignore_section_sym): Check for the output_section pointer
1870 being NULL before dereferencing it.
1871
aa4a8c2a
NC		 1872 PR 23110
1873 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
1874 a negative PE_DEBUG_DATA size before iterating over the debug data.
1875
b9f26d2e
AM		 18762018-04-23 Alan Modra <amodra@gmail.com>
1877
1878 * elf-linux-core.h: Revert last change.
1879 * elf.c: Likewise.
1880
bf82069d
NC		 18812018-04-23 Nick Clifton <nickc@redhat.com>
1882
1883 PR 23056
1884 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1885 the end of the string table, and zero it.
1886
5a6312e8
AM		 18872018-04-23 Alan Modra <amodra@gmail.com>
1888
1889 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
1890 gcc-8 string truncation warning.
1891 (swap_linux_prpsinfo32_ugid16_out): Likewise.
1892 (swap_linux_prpsinfo64_ugid32_out): Likewise.
1893 (swap_linux_prpsinfo64_ugid16_out): Likewise.
1894 * elf.c (elfcore_write_prpsinfo): Likewise.
1895
bf82069d
NC		 18962018-04-23 Nick Clifton <nickc@redhat.com>
1897
1898 PR 23056
1899 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1900 the end of the string table, and zero it.
1901
4352556b
AM		 19022018-04-20 Alan Modra <amodra@gmail.com>
1903
1904 PR 22978
1905 * elf32-hppa.c (got_relocs_needed): Add extra param to special
1906 case both dtprel and tprel relocs.
1907 (allocate_dynrelocs): Adjust conditions for got relocs.
1908 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
1909 Emit dynamic relocs on TLS GOT entries for shared libraries,
1910 not when pic. Omit dynamic reloc on dtprel entry when local,
1911 and on tprel entry when local and executable.
1912
f6a8b8c7
AM		 19132018-04-19 Alan Modra <amodra@gmail.com>
1914
1915 PR 22537
1916 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
1917 (hppa_type_of_stub): Don't return a long branch stub for
1918 symbols other than those defined statically.
1919
8e415ce8
AM		 19202018-04-19 Alan Modra <amodra@gmail.com>
1921
1922 * Makefile.am: Revert 2018-04-18 coff-mips changes.
1923 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
1924 to selvecs for mips targets change 2018-04-18.
1925 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
1926 and mips_ecoff_bele_vec.
1927 * targets.c: Likewise.
1928 * coff-mips.c: Resurrect.
1929 * Makefile.in: Regenerate.
1930 * configure: Regenerate.
1931 * po/SRC-POTFILES.in: Regenerate.
1932
3596d8ce
AM		 19332018-04-18 Alan Modra <amodra@gmail.com>
1934
1935 * Makefile.am: Remove mips aout and coff support.
1936 * config.bfd: Likewise.
1937 * configure.ac: Likewise.
1938 * targets.c: Likewise.
1939 * coff-mips.c: Delete
1940 * mipsbsd.c: Delete
1941 * pe-mips.c: Delete
1942 * pei-mips.c: Delete
1943 * Makefile.in: Regenerate.
1944 * configure: Regenerate.
1945 * po/SRC-POTFILES.in: Regenerate.
1946
d9dd2045
L		 19472018-04-17 H.J. Lu <hongjiu.lu@intel.com>
1948
1949 * elf32-i386.c (elf32_bed): Define before including
1950 "elf32-target.h".
1951 * elf64-x86-64.c (elf64_bed): Define before including
1952 "elf64-target.h".
1953 (elf32_bed): Define before including "elf32-target.h".
1954
e4e6a73d
L		 19552018-04-17 H.J. Lu <hongjiu.lu@intel.com>
1956
1957 PR ld/23055
1958 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
1959 normal input file with compatible relocation.
1960
c65c21e1
AM		 19612018-04-18 Alan Modra <amodra@gmail.com>
1962
1963 * Makefile.am: Remove support for assorted i386 aout and coff targets.
1964 * config.bfd: Likewise.
1965 * configure.ac: Likewise.
1966 * doc/bfdint.texi: Likewise.
1967 * targets.c: Likewise.
1968 * freebsd.h: Delete.
1969 * i386dynix.c: Delete.
1970 * i386freebsd.c: Delete.
1971 * i386linux.c: Delete.
1972 * i386mach3.c: Delete.
1973 * i386netbsd.c: Delete.
1974 * i386os9k.c: Delete.
1975 * Makefile.in: Regenerate.
1976 * configure: Regenerate.
1977 * po/SRC-POTFILES.in: Regenerate.
1978
884d4d8a 19792018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
3f0a5f17
ME		 1980
1981 Microblaze Target: PIC data text relative
1982
1983 * bfd/reloc.c (2 new BFD relocations):
1984 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1985 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1986 * bfd/bfd-in2.h: Regenerate
1987 * bfd/libbfd.h: Regenerate
1988 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1989 new relocs and handle them in both relocate and relax functions.
1990 (microblaze_elf_reloc_type_lookup): add mapping between for new
1991 bfd relocs.
1992 (microblaze_elf_relocate_section): Handle new relocs in case of
1993 elf relocation.
1994 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1995
6327533b
NC		 19962018-04-17 Nick Clifton <nickc@redhat.com>
1997
808346fc
NC		 1998 PR 23055
1999 * aoutx.h (find_nearest_line): Check that the symbol name exists
2000 and is long enough, before attempting to see if it is for a .o
2001 file.
2002 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2003 NULL.
2004 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2005 NULL.
2006 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2007 has no name.
2008
6327533b
NC		 2009 PR 23065
2010 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2011
e9af4700
NC		 20122018-04-16 Nick Clifton <nickc@redhat.com>
2013
2014 PR 23061
2015 * coffgen.c (coff_pointerize_aux): Check for an out of range
2016 fixup.
2017
ddb00039
AM		 20182018-04-16 Alan Modra <amodra@gmail.com>
2019
2020 * Makefile.am: Remove arm-epoc-pe support.
2021 * coff-arm.c: Likewise.
2022 * config.bfd: Likewise.
2023 * configure.ac: Likewise.
2024 * targets.c: Likewise.
2025 * epoc-pe-arm.c: Delete.
2026 * epoc-pei-arm.c: Delete.
2027 * Makefile.in: Regenerate.
2028 * configure: Regenerate.
2029 * po/SRC-POTFILES.in: Regenerate.
2030
c9098af4
AM		 20312018-04-16 Alan Modra <amodra@gmail.com>
2032
2033 * Makefile.am: Remove sparc-aout and sparc-coff support.
2034 * config.bfd: Likewise.
2035 * configure.ac: Likewise.
2036 * targets.c: Likewise.
2037 * aout-sparcle.c: Delete.
2038 * aoutf1.h: Delete.
2039 * cf-sparclynx.c: Delete.
2040 * coff-sparc.c: Delete.
2041 * demo64.c: Delete.
2042 * sparclinux.c: Delete.
2043 * sparclynx.c: Delete.
2044 * sparcnetbsd.c: Delete.
2045 * sunos.c: Delete.
2046 * Makefile.in: Regenerate.
2047 * configure: Regenerate.
2048 * po/SRC-POTFILES.in: Regenerate.
2049
dc12032b
AM		 20502018-04-16 Alan Modra <amodra@gmail.com>
2051
2052 * Makefile.am: Remove m68k-aout and m68k-coff support.
2053 * aoutf1.h: Likewise.
2054 * aoutx.h: Likewise.
2055 * archive.c: Likewise.
2056 * bfd-in.h: Likewise.
2057 * bfd.c: Likewise.
2058 * coffcode.h: Likewise.
2059 * coffswap.h: Likewise.
2060 * config.bfd: Likewise.
2061 * configure.ac: Likewise.
2062 * configure.host: Likewise.
2063 * doc/bfd.texinfo: Likewise.
2064 * doc/bfdint.texi: Likewise.
2065 * freebsd.h: Likewise.
2066 * gen-aout.c: Likewise.
2067 * hpux-core.c: Likewise.
2068 * libaout.h: Likewise.
2069 * libbfd-in.h: Likewise.
2070 * pdp11.c: Likewise.
2071 * peicode.h: Likewise.
2072 * riscix.c: Likewise.
2073 * targets.c: Likewise.
2074 * aout0.c: Delete.
2075 * coff-apollo.c: Delete.
2076 * coff-aux.c: Delete.
2077 * coff-m68k.c: Delete.
2078 * coff-svm68k.c: Delete.
2079 * coff-u68k.c: Delete.
2080 * hosts/delta68.h: Delete.
2081 * hosts/hp300bsd.h: Delete.
2082 * hosts/m68kaux.h: Delete.
2083 * hosts/news.h: Delete.
2084 * hp300bsd.c: Delete.
2085 * hp300hpux.c: Delete.
2086 * liboasys.h: Delete.
2087 * m68k4knetbsd.c: Delete.
2088 * m68klinux.c: Delete.
2089 * m68knetbsd.c: Delete.
2090 * oasys.c: Delete.
2091 * versados.c: Delete.
2092 * Makefile.in: Regenerate.
2093 * bfd-in2.h: Regenerate.
2094 * configure: Regenerate.
2095 * libbfd.h: Regenerate.
2096 * po/SRC-POTFILES.in: Regenerate.
2097
211dc24b
AM		 20982018-04-16 Alan Modra <amodra@gmail.com>
2099
2100 * Makefile.am: Remove sh5 and sh64 support.
2101 * archures.c: Likewise.
2102 * config.bfd: Likewise.
2103 * configure.ac: Likewise.
2104 * cpu-sh.c: Likewise.
2105 * elf32-sh-relocs.h: Likewise.
2106 * elf32-sh.c: Likewise.
2107 * targets.c: Likewise.
2108 * elf32-sh64-com.c: Delete.
2109 * elf32-sh64.c: Delete.
2110 * elf32-sh64.h: Delete.
2111 * elf64-sh64.c: Delete.
2112 * Makefile.in: Regenerate.
2113 * bfd-in2.h: Regenerate.
2114 * configure: Regenerate.
2115 * po/SRC-POTFILES.in: Regenerate.
2116
4db9937a
AM		 21172018-04-16 Alan Modra <amodra@gmail.com>
2118
2119 * Makefile.am: Remove sh-symbianelf support.
2120 * config.bfd: Likewise.
2121 * configure.ac: Likewise.
2122 * targets.c: Likewise.
2123 * elf32-sh-symbian.c: Delete.
2124 * Makefile.in: Regenerate.
2125 * configure: Regenerate.
2126 * po/SRC-POTFILES.in: Regenerate.
2127
9f5d1593
AM		 21282018-04-16 Alan Modra <amodra@gmail.com>
2129
2130 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2131 * config.bfd: Likewise.
2132 * configure.ac: Likewise.
2133 * targets.c: Likewise.
2134 * vaxbsd.c: Delete.
2135 * Makefile.in: Regenerate.
2136 * configure: Regenerate.
2137 * po/SRC-POTFILES.in: Regenerate.
2138
a9a4b302
AM		 21392018-04-16 Alan Modra <amodra@gmail.com>
2140
2141 * Makefile.am: Remove w65 support.
2142 * archures.c: Likewise.
2143 * coffcode.h: Likewise.
2144 * config.bfd: Likewise.
2145 * configure.ac: Likewise.
2146 * targets.c: Likewise.
2147 * coff-w65.c: Delete.
2148 * cpu-w65.c: Delete.
2149 * Makefile.in: Regenerate.
2150 * bfd-in2.h: Regenerate.
2151 * configure: Regenerate.
2152 * po/SRC-POTFILES.in: Regenerate.
2153
04cb01fd
AM		 21542018-04-16 Alan Modra <amodra@gmail.com>
2155
2156 * Makefile.am: Remove we32k support.
2157 * archures.c: Likewise.
2158 * coffcode.h: Likewise.
2159 * config.bfd: Likewise.
2160 * configure.ac: Likewise.
2161 * targets.c: Likewise.
2162 * coff-we32k.c: Delete.
2163 * cpu-we32k.c: Delete.
2164 * Makefile.in: Regenerate.
2165 * bfd-in2.h: Regenerate.
2166 * configure: Regenerate.
2167 * po/SRC-POTFILES.in: Regenerate.
2168
c2bf1eec
AM		 21692018-04-16 Alan Modra <amodra@gmail.com>
2170
2171 * Makefile.am: Remove m88k support.
2172 * aoutx.h: Likewise.
2173 * archures.c: Likewise.
2174 * coffcode.h: Likewise.
2175 * coffswap.h: Likewise.
2176 * config.bfd: Likewise.
2177 * configure.ac: Likewise.
2178 * cpu-ns32k.c: Likewise.
2179 * elf32-nds32.c: Likewise.
2180 * mach-o.c: Likewise.
2181 * netbsd-core.c: Likewise.
2182 * reloc.c: Likewise.
2183 * targets.c: Likewise.
2184 * coff-m88k.c: Delete.
2185 * cpu-m88k.c: Delete.
2186 * elf32-m88k.c: Delete.
2187 * hosts/m88kmach3.h: Delete.
2188 * m88kmach3.c: Delete.
2189 * m88kopenbsd.c: Delete.
2190 * Makefile.in: Regenerate.
2191 * bfd-in2.h: Regenerate.
2192 * configure: Regenerate.
2193 * po/SRC-POTFILES.in: Regenerate.
2194
6793974d
AM		 21952018-04-16 Alan Modra <amodra@gmail.com>
2196
2197 * Makefile.am: Remove i370 support.
2198 * archures.c: Likewise.
2199 * config.bfd: Likewise.
2200 * configure.ac: Likewise.
2201 * targets.c: Likewise.
2202 * cpu-i370.c: Delete.
2203 * elf32-i370.c: Delete.
2204 * Makefile.in: Regenerate.
2205 * bfd-in2.h: Regenerate.
2206 * configure: Regenerate.
2207 * po/SRC-POTFILES.in: Regenerate.
2208
e82aa794
AM		 22092018-04-16 Alan Modra <amodra@gmail.com>
2210
2211 * Makefile.am: Remove h8500 support.
2212 * archures.c: Likewise.
2213 * coffcode.h: Likewise.
2214 * config.bfd: Likewise.
2215 * configure.ac: Likewise.
2216 * targets.c: Likewise.
2217 * coff-h8500.c: Delete.
2218 * cpu-h8500.c: Delete.
2219 * Makefile.in: Regenerate.
2220 * bfd-in2.h: Regenerate.
2221 * configure: Regenerate.
2222 * po/SRC-POTFILES.in: Regenerate.
2223
fe0bf0fd
AM		 22242018-04-16 Alan Modra <amodra@gmail.com>
2225
2226 * Makefile.am: Remove h8300-coff support.
2227 * coffcode.h: Likewise.
2228 * config.bfd: Likewise.
2229 * configure.ac: Likewise.
2230 * reloc16.c: Likewise.
2231 * targets.c: Likewise.
2232 * coff-h8300.c: Delete.
2233 * Makefile.in: Regenerate.
2234 * configure: Regenerate.
2235 * po/SRC-POTFILES.in: Regenerate.
2236
fdef3943
AM		 22372018-04-16 Alan Modra <amodra@gmail.com>
2238
2239 * Makefile.am: Remove IEEE 695 support.
2240 * archures.c: Likewise.
2241 * bfd.c: Likewise.
2242 * config.bfd: Likewise.
2243 * configure.ac: Likewise.
2244 * doc/bfd.texinfo: Likewise.
2245 * doc/bfdint.texi: Likewise.
2246 * doc/bfdsumm.texi: Likewise.
2247 * section.c: Likewise.
2248 * targets.c: Likewise.
2249 * ieee.c: Delete.
2250 * libieee.h: Delete.
2251 * Makefile.in: Regenerate.
2252 * bfd-in2.h: Regenerate.
2253 * configure: Regenerate.
2254 * po/SRC-POTFILES.in: Regenerate.
2255
de96689e
AM		 22562018-04-16 Alan Modra <amodra@gmail.com>
2257
2258 * config.bfd: Remove tandem support.
2259
5972ac73
AM		 22602018-04-16 Alan Modra <amodra@gmail.com>
2261
2262 * Makefile.am: Remove newsos3 support.
2263 * aoutx.h: Likewise.
2264 * config.bfd: Likewise.
2265 * configure.ac: Likewise.
2266 * targets.c: Likewise.
2267 * newsos3.c: Delete.
2268 * Makefile.in: Regenerate.
2269 * configure: Regenerate.
2270 * po/SRC-POTFILES.in: Regenerate.
2271
b4b594e3
AM		 22722018-04-16 Alan Modra <amodra@gmail.com>
2273
2274 * Makefile.am: Remove netware support.
2275 * bfd-in.h: Likewise.
2276 * bfd.c: Likewise.
2277 * config.bfd: Likewise.
2278 * configure.ac: Likewise.
2279 * doc/bfdint.texi: Likewise.
2280 * ecoff.c: Likewise.
2281 * targets.c: Likewise.
2282 * libnlm.h: Delete.
2283 * nlm-target.h: Delete.
2284 * nlm.c: Delete.
2285 * nlm32-alpha.c: Delete.
2286 * nlm32-i386.c: Delete.
2287 * nlm32-ppc.c: Delete.
2288 * nlm32-sparc.c: Delete.
2289 * nlm32.c: Delete.
2290 * nlm64.c: Delete.
2291 * nlmcode.h: Delete.
2292 * nlmswap.h: Delete.
2293 * Makefile.in: Regenerate.
2294 * bfd-in2.h: Regenerate.
2295 * configure: Regenerate.
2296 * po/SRC-POTFILES.in: Regenerate.
2297
fceadf09
AM		 22982018-04-16 Alan Modra <amodra@gmail.com>
2299
2300 * archures.c: Remove tahoe support.
2301 * config.bfd: Likewise.
2302 * configure.ac: Likewise.
2303 * hosts/tahoe.h: Delete.
2304 * bfd-in2.h: Regenerate.
2305 * configure: Regenerate.
2306
702d1671
AM		 23072018-04-14 Alan Modra <amodra@gmail.com>
2308
2309 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2310 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2311 sanity test.
2312 (elfNN_bed): Init relropagesize.
2313 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2314 select relropagesize.
2315 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2316 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2317 (ELF_MINPAGESIZE): Don't define.
2318 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2319 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2320 * bfd-in2.h: Regenerate.
2321
03aa9684
AM		 23222018-04-14 Alan Modra <amodra@gmail.com>
2323
2324 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2325 on __QNXTARGET__ define.
2326
24acfe5e
AM		 23272018-04-14 Alan Modra <amodra@gmail.com>
2328
2329 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2330 to obsolete list.
2331
a8eb42a8
AM		 23322018-04-11 Alan Modra <amodra@gmail.com>
2333
2334 * aout-adobe.c: Delete.
2335 * bout.c: Delete.
2336 * coff-i860.c: Delete.
2337 * coff-i960.c: Delete.
2338 * cpu-i860.c: Delete.
2339 * cpu-i960.c: Delete.
2340 * elf32-i860.c: Delete.
2341 * elf32-i960.c: Delete.
2342 * hosts/i860mach3.h: Delete.
2343 * Makefile.am: Remove i860, i960, bout, and adobe support.
2344 * archures.c: Remove i860 and i960 support.
2345 * coffcode.h: Likewise.
2346 * reloc.c: Likewise.
2347 * aoutx.h: Comment updates.
2348 * archive.c: Remove BOUT and i960 support.
2349 * bfd.c: Remove BOUT support.
2350 * coffswap.h: Remove i960 support.
2351 * config.bfd: Remove i860, i960 and adobe targets.
2352 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2353 * targets.c: Likewise.
2354 * ieee.c: Remove i960 support.
2355 * mach-o.c: Remove i860 support.
2356 * Makefile.in: Regenerate.
2357 * bfd-in2.h: Regenerate.
2358 * configure: Regenerate.
2359 * libbfd.h: Regenerate.
2360 * po/SRC-POTFILES.in: Regenerate.
2361
aec2e0d2
MR		 23622018-04-09 Maciej W. Rozycki <macro@mips.com>
2363
2364 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2365 in the BFD symbol referred by the relocation.
2366 (mips_elf64_write_rela): Likewise.
2367
9ccfa98b
MR		 23682018-04-09 Maciej W. Rozycki <macro@mips.com>
2369
2370 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2371 error for out-of-range `r_sym' values.
2372
3e04d765
AM		 23732018-04-09 Alan Modra <amodra@gmail.com>
2374
2375 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2376 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2377 (ppc64_elf_check_relocs): Set has_pltcall.
2378 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2379 (ppc64_elf_inline_plt): New function.
2380 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2381 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2382 * elf32-ppc.c (has_pltcall): Define.
2383 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2384 (ppc_elf_check_relocs): Set has_pltcall.
2385 (ppc_elf_inline_plt): New function.
2386 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2387 (ppc_elf_size_dynamic_sections): Likewise.
2388 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2389
23cedd1d
AM		 23902018-04-09 Alan Modra <amodra@gmail.com>
2391
2392 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2393 (is_plt_seq_reloc): New function.
2394 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2395 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2396 (ppc_elf_relax_section): Handle PLTCALL reloc.
2397 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2398 resolving locally.
2399 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2400 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2401 (has_tls_get_addr_call): Correct comment.
2402 (is_branch_reloc): Add PLTCALL.
2403 (is_plt_seq_reloc): New function.
2404 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2405 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2406 entry for R_PPC64_PLTCALL.
2407 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2408 (ppc_type_of_stub): Handle PLTCALL reloc.
2409 (toc_adjusting_stub_needed): Likewise.
2410 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2411 reloc insn. Nop out inline plt call sequence when resolving
2412 locally. Handle __tls_get_addr inline plt call optimization.
2413
2d7ad24e
AM		 24142018-04-09 Alan Modra <amodra@gmail.com>
2415
2416 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2417 (struct ppc_stub_hash_entry): Add symtype field.
2418 (PLT_KEEP): Define.
2419 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2420 (create_linkage_sections): Create pltlocal and relpltlocal.
2421 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2422 Set PLT_KEEP.
2423 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2424 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2425 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2426 Keep PLT entries for inline calls against locals.
2427 (ppc_build_one_stub): Use pltlocal as appropriate.
2428 (ppc_size_one_stub): Likewise.
2429 (ppc64_elf_size_stubs): Set symtype.
2430 (build_global_entry_stubs_and_plt): Init pltlocal and write
2431 relpltlocal for globals.
2432 (write_plt_relocs_for_local_syms): Likewise for local syms.
2433 (ppc64_elf_relocate_section): Support PLT for local syms.
2434 * elf32-ppc.c (PLT_KEEP): Define.
2435 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2436 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2437 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2438 Set PLT_KEEP. Adjust update_local_sym_info call.
2439 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2440 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2441 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2442 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2443 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2444 (ppc_finish_symbols): Likewise for locals.
2445
49c09209
AM		 24462018-04-09 Alan Modra <amodra@gmail.com>
2447
2448 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2449 for local symbols to..
2450 (write_plt_relocs_for_local_syms): ..here. New function.
2451 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2452 global symbols to..
2453 (build_global_entry_stubs_and_plt): ..here. Rename from
2454 build_global_entry_stubs.
2455 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2456 Call write_plt_relocs_for_local_syms.
2457 * elf32-ppc.c (get_sym_h): New function.
2458 (ppc_elf_relax_section): Use get_sym_h.
2459 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2460 stubs for local symbols to..
2461 (ppc_finish_symbols): ..here. New function.
2462 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2463 global syms to..
2464 (write_global_sym_plt): ..here. New function.
2465 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2466 (ppc_finish_symbols): Declare.
2467
08be3224
AM		 24682018-04-09 Alan Modra <amodra@gmail.com>
2469
2470 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2471 (ppc_elf_relocate_section): Likewise.
2472 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2473 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2474 resolution to plt entry relative to toc pointer.
2475
37da22e5
AM		 24762018-04-09 Alan Modra <amodra@gmail.com>
2477
2478 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2479 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2480 file when other TLS flags are tested in a mask.
2481 (TLS_MARK, NON_GOT): Define.
2482 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2483 (update_local_sym_info): Don't create got entry when NON_GOT.
2484 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2485 Set TLS_MARK.
2486 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2487 (ppc64_elf_relocate_section): Likewise.
2488 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2489 __tls_get_addr calls lacking a marker reloc.
2490 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2491 TLS_TPRELGD): Renumber. Update comment.
2492 (TLS_MARK, NON_GOT): Define.
2493 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2494 (update_local_sym_info): Don't create got entry when NON_GOT.
2495 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2496 Set TLS_MARK.
2497 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2498 __tls_get_addr calls lacking a marker reloc.
2499
a6fd92b0
L		 25002018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2501
2502 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2503 R_X86_64_converted_reloc_bit.
2504
3cba8b6c
L		 25052018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2506
2507 PR gas/22318
2508 * configure: Regenerated.
2509
0e8452bb
AM		 25102018-04-05 Alan Modra <amodra@gmail.com>
2511
2512 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2513 (elf_hppa_info_to_howto_rel): Likewise.
2514
8ee55178
MR		 25152018-04-04 Maciej W. Rozycki <macro@mips.com>
2516
2517 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2518 unsuccessfully for unimplemented relocations.
2519 (elf_hppa_info_to_howto_rel): Likewise.
2520
5d7c8b80
MR		 25212018-04-04 Maciej W. Rozycki <macro@mips.com>
2522
2523 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2524 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2525 howto lookup failure.
2526 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2527 accordingly.
2528 (elf32_i860_info_to_howto_rela): Likewise.
2529 (elf32_i860_relocate_splitn): Likewise.
2530 (elf32_i860_relocate_pc16): Likewise.
2531 (elf32_i860_relocate_pc26): Likewise.
2532 (elf32_i860_relocate_section): Likewise.
2533
707bad1b
MR		 25342018-04-04 Maciej W. Rozycki <macro@mips.com>
2535
2536 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2537 check for `visium_elf_howto_table' table access.
2538
0cc919dc
MR		 25392018-04-04 Maciej W. Rozycki <macro@mips.com>
2540
2541 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2542 check for `iq2000_elf_howto_table' table access.
2543
f428698e
MR		 25442018-04-04 Maciej W. Rozycki <macro@mips.com>
2545
2546 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2547 for `elf32_frv_howto_table' table access.
2548
7ed6f92a
MR		 25492018-04-04 Maciej W. Rozycki <macro@mips.com>
2550
2551 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2552 unsuccessfully for placeholder howtos.
2553 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2554 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2555
75def2ab
MR		 25562018-03-29 Maciej W. Rozycki <macro@mips.com>
2557
2558 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2559 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2560
8b6a949a
MR		 25612018-03-28 Maciej W. Rozycki <macro@mips.com>
2562
2563 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2564 ATTRIBUTE_UNUSED from `abfd'.
2565
d81270c3
MR		 25662018-03-28 Maciej W. Rozycki <macro@mips.com>
2567
2568 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2569 `_bfd_error_handler' call formatting.
2570
60dceb8d 25712018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 2572
2573 * elf32-mips.c (mips_info_to_howto_rel): Call
2574 `mips_elf32_rtype_to_howto' directly rather than via
2575 `->elf_backend_mips_rtype_to_howto'.
2576
e04ef022
RL		 25772018-03-28 Renlin Li <renlin.li@arm.com>
2578
2579 PR ld/22970
2580 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2581 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2582 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2583 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2584 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2585 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2586 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2587 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2588 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2589 (elfNN_aarch64_final_link_relocate): Support new relocations.
2590 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2591 relocations.
2592 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2593
84f1b9fb
RL		 25942018-03-28 Renlin Li <renlin.li@arm.com>
2595
2596 PR ld/22970
2597 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2598 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2599 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2600 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2601 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2602 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2603 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2604 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2605 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2606 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2607 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2608 TLSLE_LDST16_TPREL_LO12,
2609 TLSLE_LDST16_TPREL_LO12_NC,
2610 TLSLE_LDST32_TPREL_LO12,
2611 TLSLE_LDST32_TPREL_LO12_NC,
2612 TLSLE_LDST64_TPREL_LO12,
2613 TLSLE_LDST64_TPREL_LO12_NC,
2614 TLSLE_LDST8_TPREL_LO12,
2615 TLSLE_LDST8_TPREL_LO12_NC.
2616 * bfd-in2.h: Regenerated.
2617 * libbfd.h: Regenerated.
2618
f8745e1c
EB		 26192018-03-28 Eric Botcazou <ebotcazou@adacore.com>
2620
2621 PR ld/22972
2622 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2623 has_old_style_got_reloc.
2624 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2625 relocations. Fix a couple of long lines.
2626 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2627 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2628 GOT relocations.
2629
bf54968b
L		 26302018-03-25 H.J. Lu <hongjiu.lu@intel.com>
2631
2632 PR ld/23000
2633 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2634 ENDBR64 to the TLSDESC PLT entry.
2635
0ccf57bd
AM		 26362018-03-21 Alan Modra <amodra@gmail.com>
2637
2638 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2639 symbols. Use size_t counts. Delete redundant opd test.
2640
4bad6366
AM		 26412018-03-21 Alan Modra <amodra@gmail.com>
2642
2643 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2644
bac3c8c5
AM		 26452018-03-21 Alan Modra <amodra@gmail.com>
2646
2647 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2648 field unsigned.
2649 (update_local_sym_info): Likewise for local_got_tls_masks.
2650 (ppc_elf_tls_optimize): Likewise for lgot_masks.
2651
6a3858a6
AM		 26522018-03-21 Alan Modra <amodra@gmail.com>
2653
2654 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2655 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2656 do in size_dynamic_sections.
2657
675e2809
AM		 26582018-03-21 Alan Modra <amodra@gmail.com>
2659
2660 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2661 without first checking array bounds.
2662 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2663
416c34d6
L		 26642018-03-20 H.J. Lu <hongjiu.lu@intel.com>
2665
2666 PR ld/22983
2667 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2668 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2669
315aa1cf
NC		 26702018-03-19 Nick Clifton <nickc@redhat.com>
2671
2672 * po/es.po: Updated Spanish translation.
2673
0854d504
MF		 26742018-03-15 Max Filippov <jcmvbkbc@gmail.com>
2675
2676 * elf32-xtensa.c (xlate_map_entry): Change types of address
2677 fields from 'unsigned' to 'bfd_vma'.
2678 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2679 the key argument to bsearch. Allow offsets past the end of a
2680 section, use the last map entry for translation of such offsets.
2681
f9671640
KLC		 26822018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2683
2684 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2685 Not support the target feature.
2686 (nds32_elf_ex9_itb_base): Likewise.
2687 (nds32_elf_ex9_import_table): Likewise.
2688 (nds32_elf_ex9_finish): Likewise.
2689 (nds32_elf_ex9_reloc_jmp): Likewise.
2690 (nds32_elf_get_insn_with_reg): Likewise.
2691 (nds32_get_local_syms): Likewise.
2692 (nds32_elf_ex9_replace_instruction): Likewise.
2693 (nds32_elf_ifc_calc): Likewise.
2694 (nds32_elf_ifc_finish): Likewise.
2695 (nds32_elf_ifc_replace): Likewise.
2696 (nds32_elf_ifc_reloc): Likewise.
2697
7dda8d3c
AM		 26982018-03-14 Alan Modra <amodra@gmail.com>
2699
2700 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2701 sfpr size added before defining alias symbols.
2702 (ppc64_elf_build_stubs): Add stub section padding before
2703 copying sfpr contents and defining save/restore alias symbols.
2704
9e223787
L		 27052018-03-14 H.J. Lu <hongjiu.lu@intel.com>
2706
2707 PR ld/20882
2708 * elflink.c (elf_gc_mark_debug_section): Also check the local
2709 debug definition section.
2710
3e33b239
NC		 27112018-03-13 Nick Clifton <nickc@redhat.com>
2712
2713 PR 22113
2714 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2715 function. Add an end address parameter. Check access of the data
2716 pointer to make sure that they do not extend beyond the end
2717 address. Return FALSE if any check fails. Add the end address
2718 pointer to the ui structure.
2719 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2720 codes to make sure that they do not extend beyond the end address
2721 pointer. Print an error message and return immediately if any
2722 check fails.
2723
f657f8c4
NC		 27242018-03-09 Nick Clifton <nickc@redhat.com>
2725
2726 * elf64-s390.c (elf_s390_relocate_section): Move check for
2727 relocations against non-allocated sections to before the code that
2728 handles ifunc relocations.
2729 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2730 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2731 relocs against IFUNC symbols in non-allocated sections as relocs
2732 against FUNC symbols.
2733 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2734
347a8774
L		 27352018-03-08 H.J. Lu <hongjiu.lu@intel.com>
2736
2737 PR ld/22929
2738 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2739 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2740 relocation against FUNC symbol.
2741 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2742
0c1ded8d
RL		 27432018-03-07 Renlin Li <renlin.li@arm.com>
2744
2745 PR ld/20402
2746 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2747 symbol, and don't emit relocation in specific case.
2748
0118219e
AM		 27492018-03-07 Alan Modra <amodra@gmail.com>
2750
2751 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2752 (mips_elf64_slurp_one_reloc_table): Pass on error.
2753
dfb93f11
JC		 27542018-03-03 James Cowgill <james.cowgill@mips.com>
2755 Maciej W. Rozycki <macro@mips.com>
2756
2757 PR ld/21900
2758 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2759 after calling `undefined_symbol' hook if this is an error
2760 condition. Assume the value of 0 for the symbol requested
2761 otherwise.
2762
9a2ebffd
JW		 27632018-03-02 Jim Wilson <jimw@sifive.com>
2764
2765 PR 22903
2766 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
2767 and nop instead of 4.
2768 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
2769 8 instead of 4.
2770
788af978
JW		 27712018-03-01 Jim Wilson <jimw@sifive.com>
2772
2773 PR 22756
2774 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
2775 else if instead of if.
2776
5224fa03
AM		 27772018-03-01 Alan Modra <amodra@gmail.com>
2778
2779 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
2780
116acb2c
AM		 27812018-02-28 Alan Modra <amodra@gmail.com>
2782
2783 PR 22887
2784 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
2785
eef10466
NC		 27862018-02-28 Nick Clifton <nickc@redhat.com>
2787
12c96342
NC		 2788 PR 22895
2789 PR 22893
2790 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
2791 pointer. Drop unused abfd parameter. Check the size of the block
2792 before initialising the data field. Return the end pointer if the
2793 size is invalid.
2794 (read_attribute_value): Adjust invocations of read_n_bytes.
2795
eef10466
NC		 2796 PR 22894
2797 * dwarf1.c (parse_die): Check the length of form blocks before
2798 advancing the data pointer.
2799
0d329c0a
AM		 28002018-02-28 Alan Modra <amodra@gmail.com>
2801
2802 PR 22887
2803 * aoutx.h (translate_symbol_table): Print an error message and set
2804 bfd_error on finding an invalid name string offset.
2805
f6aec96d
L		 28062018-02-27 H.J. Lu <hongjiu.lu@intel.com>
2807
2808 * config.in: Regenerated.
2809 * configure: Likewise.
2810 * configure.ac: Add --enable-separate-code.
2811 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
2812 to 1 for Linux/x86 targets,
2813 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
2814 DEFAULT_LD_Z_SEPARATE_CODE is 1.
2815
f3185997
NC		 28162018-02-27 Nick Clifton <nickc@redhat.com>
2817
e8f5af78
NC		 2818 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
2819 message.
2820 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
2821 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
2822 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
2823 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
2824 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2825 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
2826 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2827 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
2828 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
2829
f3185997
NC		 2830 PR 22875
2831 * elf-bfd.h (struct elf_backend_data): Change the return type of
2832 the elf_info_to_howto and elf_info_to_howto_rel function pointers
2833 to bfd_boolean.
2834 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
2835 value from the info_to_howto function and fail if that function
2836 failed.
2837 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
2838 from the info_to_howto function.
2839 (elf32_h8_relax_section): Likewise.
2840 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
2841 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2842 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2843 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2844 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2845 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
2846 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2847 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2848 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2849 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2850 (riscv_elf_relocate_section): Likewise.
2851 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
2852 bfd_boolean. Issue an error message, set an error value and
2853 return FALSE if the reloc is not recognized.
2854 (elf_hppa_info_to_howto_rel): Likewise.
2855 * elf-m10200.c (mn10200_info_to_howto): Likewise.
2856 * elf-m10300.c (mn10300_info_to_howto): Likewise.
2857 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
2858 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
2859 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
2860 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
2861 * elf32-bfin.c (bfin_info_to_howto): Likewise.
2862 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
2863 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
2864 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
2865 (cris_info_to_howto_rela): Likewise.
2866 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2867 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
2868 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
2869 Likewise.
2870 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
2871 (elf32_dlx_info_to_howto_rel): Likewise.
2872 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2873 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2874 * elf32-frv.c (frv_info_to_howto_rela)
2875 (frvfdpic_info_to_howto_rel): Likewise.
2876 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
2877 * elf32-gen.c (elf_generic_info_to_howto)
2878 (elf_generic_info_to_howto_rel): Likewise.
2879 * elf32-h8300.c (elf32_h8_info_to_howto)
2880 (elf32_h8_info_to_howto_rel): Likewise.
2881 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2882 * elf32-i386.c (elf_i386_reloc_type_lookup)
2883 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
2884 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
2885 Likewise.
2886 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2887 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2888 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2889 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2890 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2891 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
2892 Likewise.
2893 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2894 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2895 * elf32-m68k.c (rtype_to_howto): Likewise.
2896 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2897 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2898 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2899 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2900 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2901 Likewise.
2902 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2903 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2904 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2905 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
2906 Likewise.
2907 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
2908 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2909 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2910 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2911 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
2912 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2913 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2914 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
2915 * elf32-score.c (s3_bfd_score_info_to_howto)
2916 (_bfd_score_info_to_howto): Likewise.
2917 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2918 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2919 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2920 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
2921 (elf32_tic6x_info_to_howto_rel): Likewise.
2922 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
2923 * elf32-v850.c (v850_elf_info_to_howto_rel)
2924 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
2925 * elf32-vax.c (rtype_to_howto): Likewise.
2926 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2927 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
2928 (elf32_wasm32_info_to_howto_rela): Likewise.
2929 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
2930 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2931 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
2932 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2933 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2934 * elf64-gen.c (elf_generic_info_to_howto)
2935 (elf_generic_info_to_howto_rel): Likewise.
2936 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
2937 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
2938 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2939 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
2940 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2941 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
2942 Likewise.
2943 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
2944 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2945 Likewise.
2946 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
2947 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
2948 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
2949 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2950 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
2951 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
2952 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
2953 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
2954 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
2955 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
2956 Default to NULL.
2957
1f4bace8
JW		 29582018-02-26 Jim Wilson <jimw@sifive.com>
2959 Stephan Schreiber <info@fs-driver.org>
2960
2961 PR 15904
2962 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
2963 call, set changed_contents and changed_relocs. Likewise after
2964 successful ia64_elf_relax_br call.
2965
6838f2be
AM		 29662018-02-26 Alan Modra <amodra@gmail.com>
2967
2968 * elf.c (assign_file_positions_except_relocs): Don't segfault
2969 when actual number of phdrs is less than allocated. Delete
2970 outdated comment. Formatting.
2971
38f14ab8
AM		 29722018-02-26 Alan Modra <amodra@gmail.com>
2973
2974 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
2975 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
2976 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
2977 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
2978 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
2979 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
2980 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2981 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2982 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2983 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2984 error/warning messages.
2985
6e05870c
AM		 29862018-02-26 Alan Modra <amodra@gmail.com>
2987
2988 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2989 * syms.c: Standardize error/warning messages.
2990
59d08d6c
AM		 29912018-02-26 Alan Modra <amodra@gmail.com>
2992
2993 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2994 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2995 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2996 * peXXigen.c, * peicode.h: Standardize error/warning messages.
2997
90b6238f
AM		 29982018-02-26 Alan Modra <amodra@gmail.com>
2999
3000 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3001
2c1c9679
AM		 30022018-02-26 Alan Modra <amodra@gmail.com>
3003
3004 * elfxx-mips.c: Standardize error/warning messages.
3005
9793eb77
AM		 30062018-02-26 Alan Modra <amodra@gmail.com>
3007
3008 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3009 * elflink.c: Standardize error/warning messages. Replace use of
3010 linker callback einfo with _bfd_error_handler when possible.
3011
0aa13fee
AM		 30122018-02-26 Alan Modra <amodra@gmail.com>
3013
3014 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3015 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3016 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3017 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3018 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3019 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3020 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3021 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3022 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3023 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3024 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3025 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3026 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3027 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3028 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3029 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3030 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3031 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3032 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3033 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3034 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3035 unrecognized/unsupported reloc message.
3036
cf97bcb0
AM		 30372018-02-26 Alan Modra <amodra@gmail.com>
3038
3039 * elf32-ppc.c: Standardize error/warning messages. Use
3040 _bfd_error_handler rather than einfo when einfo features not used.
3041 * elf64-ppc.c: Likewise.
3042
01f7e10c
AM		 30432018-02-23 Alan Modra <amodra@gmail.com>
3044
3045 PR 22881
3046 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3047 segment if no matching LOAD segment.
3048
e859f655
KLC		 30492018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3050
3051 * elf32-nds32.h: Define mask for ict_model.
3052
6e8d06db
JD		 30532018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3054
3055 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3056
b248d650
MR		 30572018-02-19 Maciej W. Rozycki <macro@mips.com>
3058
3059 Revert
3060 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3061
3062 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3063 .reginfo section has wrong size.
3064
6798f8bf
MR		 30652018-02-19 Maciej W. Rozycki <macro@mips.com>
3066
3067 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3068 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3069 `.MIPS.abiflags' sections.
3070 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3071 section's end.
3072
8772de11
MR		 30732018-02-19 Maciej W. Rozycki <macro@mips.com>
3074
3075 * section.c (SEC_FIXED_SIZE): New macro.
3076 * bfd-in2.h: Regenerate.
3077
4f7fd351
MR		 30782018-02-19 Maciej W. Rozycki <macro@mips.com>
3079
3080 * section.c (SEC_HAS_GOT_REF): Remove macro.
3081 * bfd-in2.h: Regenerate.
3082
f2b740ac
AM		 30832018-02-19 Alan Modra <amodra@gmail.com>
3084
3085 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3086 arguments.
3087 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3088 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3089 (_bfd_riscv_relax_pc): Likewise and fix typos.
3090 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3091 * libbfd.h: Regenerate.
3092
8979927a
AM		 30932018-02-19 Alan Modra <amodra@gmail.com>
3094
3095 * dwarf2.c (read_section): Don't use 'll' format modifier.
3096 (find_abstract_instance): Likewise.
3097 * elfcore.h (elf_core_file_p): Likewise.
3098
2dcf00ce
AM		 30992018-02-19 Alan Modra <amodra@gmail.com>
3100
3101 * bfd-in.h: Include inttypes.h or if not available define
3102 PRId64, PRIu64 and PRIx64.
3103 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3104 modifier to print bfd_vma.
3105 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3106 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3107 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3108 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3109 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3110 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3111 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3112 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3113 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3114 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3115 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3116 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3117 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3118 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3119 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3120 and cast input to uint64_t, and similarly for Ld and Lu.
3121 * bfd-in2.h: Regenerate.
3122
c1c8c1ef
AM		 31232018-02-19 Alan Modra <amodra@gmail.com>
3124
3125 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3126 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3127 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3128 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3129 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3130 * reloc.c: Replace use of %R and %T in format strings passed to
3131 einfo and friends by %pR and %pT.
3132
871b3ab2
AM		 31332018-02-19 Alan Modra <amodra@gmail.com>
3134
3135 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3136 of %A and %B.
3137 * aout-adobe.c: Update all messages using %A and %B.
3138 * aout-cris.c: Likewise.
3139 * aoutx.h: Likewise.
3140 * archive.c: Likewise.
3141 * binary.c: Likewise.
3142 * cache.c: Likewise.
3143 * coff-alpha.c: Likewise.
3144 * coff-arm.c: Likewise.
3145 * coff-i860.c: Likewise.
3146 * coff-mcore.c: Likewise.
3147 * coff-ppc.c: Likewise.
3148 * coff-rs6000.c: Likewise.
3149 * coff-sh.c: Likewise.
3150 * coff-tic4x.c: Likewise.
3151 * coff-tic54x.c: Likewise.
3152 * coff-tic80.c: Likewise.
3153 * coff64-rs6000.c: Likewise.
3154 * coffcode.h: Likewise.
3155 * coffgen.c: Likewise.
3156 * cofflink.c: Likewise.
3157 * coffswap.h: Likewise.
3158 * compress.c: Likewise.
3159 * cpu-arm.c: Likewise.
3160 * ecoff.c: Likewise.
3161 * elf-attrs.c: Likewise.
3162 * elf-eh-frame.c: Likewise.
3163 * elf-ifunc.c: Likewise.
3164 * elf-m10300.c: Likewise.
3165 * elf-properties.c: Likewise.
3166 * elf-s390-common.c: Likewise.
3167 * elf.c: Likewise.
3168 * elf32-arc.c: Likewise.
3169 * elf32-arm.c: Likewise.
3170 * elf32-avr.c: Likewise.
3171 * elf32-bfin.c: Likewise.
3172 * elf32-cr16.c: Likewise.
3173 * elf32-cr16c.c: Likewise.
3174 * elf32-cris.c: Likewise.
3175 * elf32-crx.c: Likewise.
3176 * elf32-d10v.c: Likewise.
3177 * elf32-d30v.c: Likewise.
3178 * elf32-epiphany.c: Likewise.
3179 * elf32-fr30.c: Likewise.
3180 * elf32-frv.c: Likewise.
3181 * elf32-gen.c: Likewise.
3182 * elf32-hppa.c: Likewise.
3183 * elf32-i370.c: Likewise.
3184 * elf32-i386.c: Likewise.
3185 * elf32-i960.c: Likewise.
3186 * elf32-ip2k.c: Likewise.
3187 * elf32-iq2000.c: Likewise.
3188 * elf32-lm32.c: Likewise.
3189 * elf32-m32c.c: Likewise.
3190 * elf32-m32r.c: Likewise.
3191 * elf32-m68hc11.c: Likewise.
3192 * elf32-m68hc12.c: Likewise.
3193 * elf32-m68hc1x.c: Likewise.
3194 * elf32-m68k.c: Likewise.
3195 * elf32-mcore.c: Likewise.
3196 * elf32-mep.c: Likewise.
3197 * elf32-metag.c: Likewise.
3198 * elf32-microblaze.c: Likewise.
3199 * elf32-moxie.c: Likewise.
3200 * elf32-msp430.c: Likewise.
3201 * elf32-mt.c: Likewise.
3202 * elf32-nds32.c: Likewise.
3203 * elf32-nios2.c: Likewise.
3204 * elf32-or1k.c: Likewise.
3205 * elf32-pj.c: Likewise.
3206 * elf32-ppc.c: Likewise.
3207 * elf32-rl78.c: Likewise.
3208 * elf32-rx.c: Likewise.
3209 * elf32-s390.c: Likewise.
3210 * elf32-score.c: Likewise.
3211 * elf32-score7.c: Likewise.
3212 * elf32-sh-symbian.c: Likewise.
3213 * elf32-sh.c: Likewise.
3214 * elf32-sh64.c: Likewise.
3215 * elf32-sparc.c: Likewise.
3216 * elf32-spu.c: Likewise.
3217 * elf32-tic6x.c: Likewise.
3218 * elf32-tilepro.c: Likewise.
3219 * elf32-v850.c: Likewise.
3220 * elf32-vax.c: Likewise.
3221 * elf32-visium.c: Likewise.
3222 * elf32-wasm32.c: Likewise.
3223 * elf32-xgate.c: Likewise.
3224 * elf32-xtensa.c: Likewise.
3225 * elf64-alpha.c: Likewise.
3226 * elf64-gen.c: Likewise.
3227 * elf64-hppa.c: Likewise.
3228 * elf64-ia64-vms.c: Likewise.
3229 * elf64-mmix.c: Likewise.
3230 * elf64-ppc.c: Likewise.
3231 * elf64-s390.c: Likewise.
3232 * elf64-sh64.c: Likewise.
3233 * elf64-sparc.c: Likewise.
3234 * elf64-x86-64.c: Likewise.
3235 * elfcode.h: Likewise.
3236 * elfcore.h: Likewise.
3237 * elflink.c: Likewise.
3238 * elfnn-aarch64.c: Likewise.
3239 * elfnn-ia64.c: Likewise.
3240 * elfnn-riscv.c: Likewise.
3241 * elfxx-mips.c: Likewise.
3242 * elfxx-sparc.c: Likewise.
3243 * elfxx-tilegx.c: Likewise.
3244 * elfxx-x86.c: Likewise.
3245 * hpux-core.c: Likewise.
3246 * ieee.c: Likewise.
3247 * ihex.c: Likewise.
3248 * libbfd.c: Likewise.
3249 * linker.c: Likewise.
3250 * mach-o.c: Likewise.
3251 * merge.c: Likewise.
3252 * mmo.c: Likewise.
3253 * oasys.c: Likewise.
3254 * pdp11.c: Likewise.
3255 * pe-mips.c: Likewise.
3256 * peXXigen.c: Likewise.
3257 * peicode.h: Likewise.
3258 * reloc.c: Likewise.
3259 * rs6000-core.c: Likewise.
3260 * srec.c: Likewise.
3261 * stabs.c: Likewise.
3262 * vms-alpha.c: Likewise.
3263 * xcofflink.c: Likewise.
3264
dbc88fc1
AM		 32652018-02-19 Alan Modra <amodra@gmail.com>
3266
3267 PR 22845
3268 * elf.c (IS_TBSS): Define.
3269 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3270 (assign_file_positions_for_non_load_sections): Revert last change.
3271 Properly calculate load segment limits to compare against relro limits.
3272
325ba6fb
AM		 32732018-02-17 Alan Modra <amodra@gmail.com>
3274
3275 PR 22845
3276 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3277 degenerate zero size PT_LOAD segments when finding one overlapping
3278 the PT_GNU_RELRO segment.
3279
d00dd7dc
AM		 32802018-02-16 Alan Modra <amodra@gmail.com>
3281
3282 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3283 (_bfd_bool_bfd_true): Rename from bfd_true.
3284 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3285 (_bfd_int_bfd_0): Rename from bfd_0.
3286 (_bfd_uint_bfd_0): Rename from bfd_0u.
3287 (_bfd_long_bfd_0): Rename from bfd_0l.
3288 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3289 (_bfd_void_bfd): Rename from bfd_void.
3290 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3291 (_bfd_bool_bfd_link_false_error),
3292 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3293 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3294 (_bfd_bool_bfd_asection_bfd_asection_true),
3295 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3296 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3297 * archive.c (_bfd_noarchive_get_elt_at_index),
3298 (_bfd_noarchive_openr_next_archived_file),
3299 (_bfd_noarchive_construct_extended_name_table),
3300 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3301 (_bfd_noarchive_write_armap): New functions.
3302 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3303 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3304 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3305 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3306 (alpha_ecoff_swap_coff_lineno_out),
3307 (alpha_ecoff_swap_coff_reloc_out): New functions.
3308 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3309 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3310 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3311 (mips_ecoff_swap_coff_lineno_out),
3312 (mips_ecoff_swap_coff_reloc_out): New functions.
3313 * coffcode.h (coff_set_alignment_hook): Replace define with
3314 new function.
3315 (symname_in_debug_hook): Likewise.
3316 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3317 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3318 * elf.c (assign_file_positions_except_relocs): Test
3319 elf_backend_allow_non_load_phdr for NULL.
3320 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3321 _bfd_elf_link_omit_section_dynsym. Update uses.
3322 (_bfd_elf_omit_section_dynsym_all): New function.
3323 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3324 (_bfd_elf_omit_section_dynsym_default): Declare.
3325 (_bfd_elf_omit_section_dynsym_all): Declare.
3326 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3327 (_bfd_nolink_bfd_get_relocated_section_contents),
3328 (_bfd_nolink_bfd_lookup_section_flags),
3329 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3330 (_bfd_nolink_bfd_link_hash_table_create),
3331 (_bfd_nolink_bfd_link_just_syms),
3332 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3333 (_bfd_nolink_bfd_link_split_section),
3334 (_bfd_nolink_section_already_linked),
3335 (_bfd_nolink_bfd_define_common_symbol),
3336 (_bfd_nolink_bfd_define_start_stop): New functions.
3337 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3338 (_bfd_norelocs_bfd_reloc_name_lookup),
3339 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3340 * section.c (_bfd_nowrite_set_section_contents): New function.
3341 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3342 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3343 (_bfd_nosymbols_get_symbol_version_string),
3344 (_bfd_nosymbols_bfd_is_local_label_name),
3345 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3346 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3347 (_bfd_nosymbols_bfd_make_debug_symbol),
3348 ( _bfd_nosymbols_read_minisymbols),
3349 ( _bfd_nosymbols_minisymbol_to_symbol),
3350 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3351 * libbfd-in.h: Declare new functions. Update existing defines,
3352 removing casts.
3353 * aix386-core.c: Update to use new hooks. Formatting.
3354 * aout-adobe.c: Likewise.
3355 * aout-arm.c: Likewise.
3356 * aout-target.h: Likewise.
3357 * aout-tic30.c: Likewise.
3358 * aoutf1.h: Likewise.
3359 * binary.c: Likewise.
3360 * bout.c: Likewise.
3361 * cisco-core.c: Likewise.
3362 * coff-alpha.c: Likewise.
3363 * coff-i386.c: Likewise.
3364 * coff-i860.c: Likewise.
3365 * coff-i960.c: Likewise.
3366 * coff-ia64.c: Likewise.
3367 * coff-mips.c: Likewise.
3368 * coff-ppc.c: Likewise.
3369 * coff-rs6000.c: Likewise.
3370 * coff-sh.c: Likewise.
3371 * coff-tic30.c: Likewise.
3372 * coff-tic54x.c: Likewise.
3373 * coff-x86_64.c: Likewise.
3374 * coff64-rs6000.c: Likewise.
3375 * coffcode.h: Likewise.
3376 * elf-m10300.c: Likewise.
3377 * elf32-cr16.c: Likewise.
3378 * elf32-lm32.c: Likewise.
3379 * elf32-m32r.c: Likewise.
3380 * elf32-metag.c: Likewise.
3381 * elf32-score.c: Likewise.
3382 * elf32-score7.c: Likewise.
3383 * elf32-tilepro.c: Likewise.
3384 * elf32-xstormy16.c: Likewise.
3385 * elf32-xtensa.c: Likewise.
3386 * elf64-alpha.c: Likewise.
3387 * elf64-hppa.c: Likewise.
3388 * elf64-ia64-vms.c: Likewise.
3389 * elf64-mmix.c: Likewise.
3390 * elf64-sh64.c: Likewise.
3391 * elfnn-ia64.c: Likewise.
3392 * elfxx-sparc.c: Likewise.
3393 * elfxx-target.h: Likewise.
3394 * elfxx-tilegx.c: Likewise.
3395 * elfxx-x86.h: Likewise.
3396 * hp300hpux.c: Likewise.
3397 * hppabsd-core.c: Likewise.
3398 * hpux-core.c: Likewise.
3399 * i386msdos.c: Likewise.
3400 * i386os9k.c: Likewise.
3401 * ieee.c: Likewise.
3402 * ihex.c: Likewise.
3403 * irix-core.c: Likewise.
3404 * libaout.h: Likewise.
3405 * libecoff.h: Likewise.
3406 * mach-o-target.c: Likewise.
3407 * mach-o.c: Likewise.
3408 * mipsbsd.c: Likewise.
3409 * mmo.c: Likewise.
3410 * netbsd-core.c: Likewise.
3411 * nlm-target.h: Likewise.
3412 * oasys.c: Likewise.
3413 * osf-core.c: Likewise.
3414 * pdp11.c: Likewise.
3415 * pe-mips.c: Likewise.
3416 * pe-x86_64.c: Likewise.
3417 * pef.c: Likewise.
3418 * plugin.c: Likewise.
3419 * ppcboot.c: Likewise.
3420 * ptrace-core.c: Likewise.
3421 * sco5-core.c: Likewise.
3422 * som.c: Likewise.
3423 * sparclynx.c: Likewise.
3424 * srec.c: Likewise.
3425 * tekhex.c: Likewise.
3426 * trad-core.c: Likewise.
3427 * verilog.c: Likewise.
3428 * versados.c: Likewise.
3429 * vms-alpha.c: Likewise.
3430 * vms-lib.c: Likewise.
3431 * wasm-module.c: Likewise.
3432 * xsym.c: Likewise.
3433 * libbfd.h: Regenerate.
3434
2a0d9853
JW		 34352018-02-15 Jim Wilson <jimw@sifive.com>
3436
09ca4b9d
JW		 3437 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3438 symbols whose section address is zero.
3439
2a0d9853
JW		 3440 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3441 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3442 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3443 Add %X%P to error messages.
3444
e513bd38
EB		 34452018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3446
3447 PR ld/22832
3448 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3449 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3450 and assert that the result of the call is not NULL.
3451
12ef3f5a
NC		 34522018-02-14 Nick Clifton <nickc@redhat.com>
3453
3454 PR 22823
3455 Revert previous delta. Add extra casts to avoid compile time
3456 warnings instead.
3457 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3458 cast to avoid warning from gcc v8 compiler.
3459 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3460 (_bfd_generic_bfd_set_private_flags): Likewise.
3461 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3462 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3463 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3464 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3465 (_bfd_noarchive_construct_extended_name_table): Likewise.
3466 (_bfd_noarchive_truncate_arname): Likewise.
3467 (_bfd_noarchive_write_ar_hdr): Likewise.
3468 (_bfd_noarchive_get_elt_at_index): Likewise.
3469 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3470 (_bfd_nosymbols_print_symbol): Likewise.
3471 (_bfd_nosymbols_get_symbol_info): Likewise.
3472 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3473 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3474 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3475 (_bfd_nosymbols_get_lineno): Likewise.
3476 (_bfd_nosymbols_find_nearest_line): Likewise.
3477 (_bfd_nosymbols_find_line): Likewise.
3478 (_bfd_nosymbols_find_inliner_info): Likewise.
3479 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3480 (_bfd_nosymbols_read_minisymbols): Likewise.
3481 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3482 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3483 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3484 (_bfd_nowrite_set_arch_mach): Likewise.
3485 (_bfd_nowrite_set_section_contents): Likewise.
3486 (_bfd_nolink_sizeof_headers): Likewise.
3487 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3488 (_bfd_nolink_bfd_relax_section): Likewise.
3489 (_bfd_nolink_bfd_gc_sections): Likewise.
3490 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3491 (_bfd_nolink_bfd_merge_sections): Likewise.
3492 (_bfd_nolink_bfd_is_group_section): Likewise.
3493 (_bfd_nolink_bfd_discard_group): Likewise.
3494 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3495 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3496 (_bfd_nolink_bfd_link_just_syms): Likewise.
3497 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3498 (_bfd_nolink_bfd_final_link): Likewise.
3499 (_bfd_nolink_bfd_link_split_section): Likewise.
3500 (_bfd_nolink_section_already_linked): Likewise.
3501 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3502 (_bfd_nolink_bfd_define_start_stop): Likewise.
3503 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3504 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3505 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3506 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3507 * libbfd.c (bfd_false_any): Delete.
3508 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3509 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3510 * libbfd.h (extern): Regenerate
3511 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3512 cast to avoid warning from gcc v8 compiler.
3513 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3514 * binary.c (binary_get_symbol_info): Likewise.
3515 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3516 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3517 * coffcode.h (coff_set_alignment_hook): Likewise.
3518 (symname_in_debug_hook): Likewise.
3519 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3520 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3521 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3522 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3523 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3524 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3525 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3526 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3527 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3528 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3529 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3530 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3531 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3532 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3533 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3534 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3535 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3536 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3537 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3538 (bfd_elfNN_bfd_set_private_flags): Likewise.
3539 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3540 (elf_backend_init_index_section): Likewise.
3541 (elf_backend_allow_non_load_phdr): Likewise.
3542 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3543 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3544 * ieee.c (ieee_construct_extended_name_table): Likewise.
3545 (ieee_write_armap): Likewise.
3546 (ieee_write_ar_hdr): Likewise.
3547 (ieee_bfd_is_target_special_symbol): Likewise.
3548 * ihex.c (ihex_canonicalize_symtab): Likewise.
3549 (ihex_bfd_is_target_special_symbol): Likewise.
3550 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3551 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3552 (_bfd_ecoff_set_alignment_hook): Likewise.
3553 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3554 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3555 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3556 * oasys.c (oasys_construct_extended_name_table): Likewise.
3557 (oasys_write_armap): Likewise.
3558 (oasys_write_ar_hdr): Likewise.
3559 (oasys_bfd_is_target_special_symbol): Likewise.
3560 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3561 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3562 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3563 * som.c (som_bfd_is_target_special_symbol): Likewise.
3564 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3565 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3566 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3567 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3568 (versados_bfd_reloc_name_lookup): Likewise.
3569 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3570 (vms_bfd_define_start_stop): Likewise.
3571 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3572 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3573 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3574
451875b4
L		 35752018-02-14 H.J. Lu <hongjiu.lu@intel.com>
3576
3577 PR ld/22842
3578 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3579 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3580 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3581 R_X86_64_PC32 reloc against dynamic function in data section.
3582 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3583 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3584 against dynamic function in data section.
3585 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3586 function address only if pcrel_plt is true.
3587 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3588 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3589 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
3590 PC-relative relocation against a function definition in data
3591 secton in PIE. Remove the obsolete comments.
3592 (elf_x86_link_hash_table): Add pcrel_plt.
3593
1031c264
L		 35942018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3595
3596 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3597 instead of bfd_link_pic, for building shared library.
3598
bd7ab16b
L		 35992018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3600
3601 PR gas/22791
3602 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3603 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3604 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
3605 against protected function in shared object.
3606
80c96350
ST		 36072018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
3608
3609 PR 22828
3610 * po/ru.po: Fix typo in Russian translation.
3611
87993319
MR		 36122018-02-13 Maciej W. Rozycki <macro@mips.com>
3613
3614 * wasm-module.c (wasm_scan_name_function_section): Rename
3615 `index' local variable to `idx'.
3616
68d20676
NC		 36172018-02-13 Nick Clifton <nickc@redhat.com>
3618
3619 PR 22823
3620 Fix compile time warnings generated by gcc version 8.
3621 * libbfd-in.h: Remove extraneous text from prototypes.
3622 Add prototypes for bfd_false_any, bfd_true_any,
3623 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3624 bfd_n1_any, bfd_void_any.
3625 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3626 function.
3627 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3628 (_bfd_generic_bfd_set_private_flags): Likewise.
3629 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3630 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3631 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3632 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3633 (_bfd_noarchive_construct_extended_name_table): Likewise.
3634 (_bfd_noarchive_truncate_arname): Likewise.
3635 (_bfd_noarchive_write_ar_hdr): Likewise.
3636 (_bfd_noarchive_get_elt_at_index): Likewise.
3637 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3638 (_bfd_nosymbols_print_symbol): Likewise.
3639 (_bfd_nosymbols_get_symbol_info): Likewise.
3640 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3641 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3642 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3643 (_bfd_nosymbols_get_lineno): Likewise.
3644 (_bfd_nosymbols_find_nearest_line): Likewise.
3645 (_bfd_nosymbols_find_line): Likewise.
3646 (_bfd_nosymbols_find_inliner_info): Likewise.
3647 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3648 (_bfd_nosymbols_read_minisymbols): Likewise.
3649 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3650 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3651 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3652 (_bfd_nowrite_set_arch_mach): Likewise.
3653 (_bfd_nowrite_set_section_contents): Likewise.
3654 (_bfd_nolink_sizeof_headers): Likewise.
3655 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3656 (_bfd_nolink_bfd_relax_section): Likewise.
3657 (_bfd_nolink_bfd_gc_sections): Likewise.
3658 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3659 (_bfd_nolink_bfd_merge_sections): Likewise.
3660 (_bfd_nolink_bfd_is_group_section): Likewise.
3661 (_bfd_nolink_bfd_discard_group): Likewise.
3662 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3663 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3664 (_bfd_nolink_bfd_link_just_syms): Likewise.
3665 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3666 (_bfd_nolink_bfd_final_link): Likewise.
3667 (_bfd_nolink_bfd_link_split_section): Likewise.
3668 (_bfd_nolink_section_already_linked): Likewise.
3669 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3670 (_bfd_nolink_bfd_define_start_stop): Likewise.
3671 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3672 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3673 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3674 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3675 * libbfd.c (bfd_false_any): New function. Like bfd_false but
3676 accepts one or more arguments.
3677 (bfd_true_any): Likewise.
3678 (bfd_nullvoidptr_any): Likewise.
3679 (bfd_0_any): Likewise.
3680 (bfd_0u_any): Likewise.
3681 (bfd_0l_any): Likewise.
3682 (_bfd_n1_any): Likewise.
3683 (bfd_void_any): Likewise.
3684 * libbfd.h (extern): Regenerate
3685 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3686 based dummy function.
3687 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3688 * binary.c (binary_get_symbol_info): Likewise.
3689 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3690 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3691 * coffcode.h (coff_set_alignment_hook): Likewise.
3692 (symname_in_debug_hook): Likewise.
3693 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3694 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3695 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3696 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3697 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3698 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3699 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3700 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3701 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3702 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3703 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3704 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3705 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3706 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3707 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3708 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3709 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3710 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3711 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3712 (bfd_elfNN_bfd_set_private_flags): Likewise.
3713 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3714 (elf_backend_init_index_section): Likewise.
3715 (elf_backend_allow_non_load_phdr): Likewise.
3716 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3717 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3718 * ieee.c (ieee_construct_extended_name_table): Likewise.
3719 (ieee_write_armap): Likewise.
3720 (ieee_write_ar_hdr): Likewise.
3721 (ieee_bfd_is_target_special_symbol): Likewise.
3722 * ihex.c (ihex_canonicalize_symtab): Likewise.
3723 (ihex_bfd_is_target_special_symbol): Likewise.
3724 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3725 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3726 (_bfd_ecoff_set_alignment_hook): Likewise.
3727 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3728 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3729 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3730 * oasys.c (oasys_construct_extended_name_table): Likewise.
3731 (oasys_write_armap): Likewise.
3732 (oasys_write_ar_hdr): Likewise.
3733 (oasys_bfd_is_target_special_symbol): Likewise.
3734 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3735 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3736 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3737 * som.c (som_bfd_is_target_special_symbol): Likewise.
3738 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3739 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3740 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3741 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3742 (versados_bfd_reloc_name_lookup): Likewise.
3743 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3744 (vms_bfd_define_start_stop): Likewise.
3745 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3746 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3747 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3748 * elf32-arc.c (get_replace_function): Assign replacement function
3749 to func pointer.
3750 * elf32-i370.c (i370_noop): Update prototype.
3751
6e5e9d58
AM		 37522018-02-13 Alan Modra <amodra@gmail.com>
3753
3754 PR 22836
3755 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3756 relocation sections. If size reduces to just the flag word,
3757 remove that too and mark with SEC_EXCLUDE.
3758 * elflink.c (bfd_elf_final_link): Strip empty group sections.
3759
f2731e0c
AM		 37602018-02-13 Alan Modra <amodra@gmail.com>
3761
3762 PR 22829
3763 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
3764 PT_GNU_RELRO setup.
3765
830db048
ZF		 37662018-02-12 Zebediah Figura <z.figura12@gmail.com>
3767
3768 * i386msdos.c (msdos_mkobject); New function.
3769 (msdos_object_p): New function.
3770 (i386_msdos_vec): Use msdos_object_p as the check_format
3771 function.
3772 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
3773 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
3774 IMAGE_NT_SIGNATURE.
3775 * peXXigen.c: Likewise.
3776 * coff-ia64.c: Likewise.
3777
94fe5757
NC		 37782018-02-12 Nick Clifton <nickc@redhat.com>
3779
3780 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
3781 assignment.
0b8683b7 3782 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 3783
d805612e 37842018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 3785
3786 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
3787 (sparc_elf_append_rela): Assert that there is enough room in section.
3788 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
3789 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
3790 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
3791 For a symbol subject to a GOT relocation, reserve a slot in the
3792 relocation section if the symbol isn't dynamic and we are in PIC mode.
3793 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
3794 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
3795 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
3796 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
3797 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
3798 resolved_to_zero. Do not generate a dynamic GOT relocation for an
3799 undefined weak symbol with non-default visibility. Remove superfluous
3800 'else' and fix formatting.
3801
3b4c3844
L		 38022018-02-09 H.J. Lu <hongjiu.lu@intel.com>
3803
3804 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
3805 is_solaris.
3806 (i386_elf32_sol2_vec): Don't declare.
3807 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
3808 Don't set need_global_offset_table.
3809 (elf_i386_solaris_arch_bed): New.
3810 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
3811 Solaris.
3812 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
3813 target_os != is_nacl instead of target_os == is_normal.
3814 (x86_64_elf64_sol2_vec): Don't declare.
3815 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
3816 is_nacl instead of target_os == is_normal. Don't set
3817 need_global_offset_table.
3818 (elf_x86_64_solaris_arch_bed): New.
3819 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
3820 Solaris.
3821 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
3822 _GLOBAL_OFFSET_TABLE_ for Solaris.
3823 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
3824 need_global_offset_table.
3825 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
3826 (elf_x86_link_hash_table): Remove need_global_offset_table.
3827 (elf_x86_init_table): Likewise.
3828
15b23f36
L		 38292018-02-08 H.J. Lu <hongjiu.lu@intel.com>
3830
3831 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3832 Remove prototype.
3833 (i386_elf32_sol2_vec): Declared.
3834 (elf_i386_link_setup_gnu_properties): Set
3835 need_global_offset_table with info->output_bfd->xvec.
3836 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3837 Remove prototype.
3838 (x86_64_elf64_sol2_vec): Declared.
3839 (elf_x86_64_link_setup_gnu_properties): Set
3840 need_global_offset_table with info->output_bfd->xvec.
3841
dc11dea2
L		 38422018-02-08 H.J. Lu <hongjiu.lu@intel.com>
3843
3844 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3845 New prototype.
3846 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
3847 for Solaris.
3848 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3849 New prototype.
3850 (elf_x86_64_link_setup_gnu_properties): Set
3851 need_global_offset_table for Solaris.
3852 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
3853 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
3854 (_bfd_x86_elf_link_setup_gnu_properties): Copy
3855 need_global_offset_table.
3856 * elfxx-x86.h (elf_x86_link_hash_table): Add
3857 need_global_offset_table.
3858 (elf_x86_init_table): Likewise.
3859
3f48fe4a
JW		 38602018-02-08 Jim Wilson <jimw@sifive.com>
3861
3862 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
3863 change.
3864
ef135d43
NC		 38652018-02-08 Nick Clifton <nickc@redhat.com>
3866
3867 PR 22788
3868 * elf.c (elf_parse_notes): Reject notes with excessuively large
3869 alignments.
3870
407aa07c
AM		 38712018-02-07 Alan Modra <amodra@gmail.com>
3872
3873 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
3874 * elf32-ppc.c: Remove speculation barrier support.
3875 * elf32-ppc.h: Likewise.
3876 * elf64-ppc.c: Likewise.
3877 * elf64-ppc.h: Likewise.
3878
ed01220c
JW		 38792018-02-06 Jim Wilson <jimw@sifive.com>
3880
3881 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
3882 callback to report an error.
3883
c20c30f6
EB		 38842018-02-06 Eric Botcazou <ebotcazou@adacore.com>
3885
3886 PR ld/22263
3887 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
3888 into call to !bfd_link_executable and tidy up.
3889 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
3890 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
3891 !bfd_link_executable.
3892 <R_SPARC_TLS_IE_HI22>: Likewise.
3893 <GOT relocations>: Remove useless code, tidy and merge related blocks.
3894 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
3895 !bfd_link_executable.
3896 <R_SPARC_WPLT30>: Tidy up.
3897 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
3898 !bfd_link_executable.
3899 (allocate_dynrelocs): Likewise.
3900 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
3901 <R_SPARC_TLS_GD_HI22>: Merge into...
3902 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
3903 sparc_elf_tls_transition and remove redundant code.
3904 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
3905 !bfd_link_executable.
3906 <R_SPARC_TLS_LDO_HIX22>: Likewise.
3907 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
3908 <R_SPARC_TLS_LDM_CALL>: Likewise.
3909 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
3910 <R_SPARC_TLS_GD_ADD>: Likewise.
3911 <R_SPARC_TLS_LDM_ADD>: Likewise.
3912 <R_SPARC_TLS_LDO_ADD>: Likewise.
3913 <R_SPARC_TLS_IE_LD>: Likewise.
3914
46d09186
NC		 39152018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
3916
3917 PR 22789
3918 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
3919 functions failed to find the function name, try the generic elf
3920 find function instead.
3921
8278e7ce
SDJ		 39222018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
3923
3924 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
3925 'memcpy' instead of 'strncpy' when writing the magic number.
3926
64e234d4
NC		 39272018-02-06 Nick Clifton <nickc@redhat.com>
3928
3929 PR 22794
3930 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
3931 section before attempting to read it in.
3932 (bfd_get_alt_debug_link_info): Likewise.
3933
422f3d3d
PC		 39342018-02-06 Paul Carroll <pcarroll@codesourcery.com>
3935
3936 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
3937 line information in addition to name, if they can be found.
3938
279b2f94
RL		 39392018-02-05 Renlin Li <renlin.li@arm.com>
3940
3941 PR ld/22764
3942 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
3943 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
3944 check for writeable section as well.
3945
cd048363
L		 39462018-02-05 H.J. Lu <hongjiu.lu@intel.com>
3947
3948 PR ld/22782
3949 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
3950 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
3951 undefined weak symbol to 0.
3952 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
3953 if _GLOBAL_OFFSET_TABLE_ is referenced.
3954 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
3955 got_referenced instead of ref_regular_nonweak. Remove the
3956 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
3957 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
3958
e65b1a78
MR		 39592018-02-05 Maciej W. Rozycki <macro@mips.com>
3960
3961 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
3962 initialize `hi_reloc'.
3963
2d6dda71
MR		 39642018-02-05 Maciej W. Rozycki <macro@mips.com>
3965
3966 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
3967 SHT_MIPS_REGINFO sections don't assert the correct size and
3968 report an error instead.
3969
75506100
MR		 39702018-02-05 Maciej W. Rozycki <macro@mips.com>
3971
3972 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
3973 status from `->elf_backend_section_processing'.
3974
7f02625e
JW		 39752018-02-02 Jim Wilson <jimw@sifive.com>
3976
3977 PR ld/22756
3978 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
3979 If link_info->wrap_hash, check for a duplicate symbol and ignore.
3980 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3981 Pass new argument to riscv_relax_delete_bytes.
3982 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
3983 ATTRIBUTE_UNUSED from link_info parameter.
3984
d830549d
AM		 39852018-02-02 Alan Modra <amodra@gmail.com>
3986
3987 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3988 emitted for toc sequence optimization. Set and use "howto" later.
3989
e99955cd
SM		 39902018-02-01 Simon Marchi <simon.marchi@ericsson.com>
3991
3992 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3993 arithmetic on NULL pointer.
3994 * elflink.c (_bfd_elf_archive_symbol_lookup,
3995 elf_link_add_archive_symbols): Likewise.
3996
bf3077a6
MM		 39972018-01-31 Michael Matz <matz@suse.de>
3998
3999 * elflink.c (bfd_elf_define_start_stop): Fix check of
4000 def_dynamic.
4001
823143c6
L		 40022018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4003
4004 PR ld/21964
4005 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4006 __stop symbols are referenced by shared objects.
4007
76cb3a89
AM		 40082018-01-30 Alan Modra <amodra@gmail.com>
4009
4010 PR 22758
4011 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4012 segment when demand paged with lma on the same page. Test this
4013 before load/non-load, executable/non-executable,
4014 writable/non-writable tests and simplify. Delete bogus relro
4015 condition in writable/non-writable test. Delete outdated
4016 comment. Formatting.
4017
36b8fda5
AM		 40182018-01-30 Alan Modra <amodra@gmail.com>
4019
4020 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4021 symbols dynamic.
4022
eb77f6a4
AM		 40232018-01-29 Alan Modra <amodra@gmail.com>
4024
4025 PR 22741
4026 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4027 range before converting to a symbol table pointer.
4028
7d73b4c8
NC		 40292018-01-27 Nick Clifton <nickc@redhat.com>
4030
4031 * po/ru.po: Updated Russian translation.
4032
32253bb7
AM		 40332018-01-26 Alan Modra <amodra@gmail.com>
4034
4035 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4036 they are defined dynamically.
4037
ba21f564
AM		 40382018-01-26 Alan Modra <amodra@gmail.com>
4039
4040 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4041 .branch_lt changes size.
4042
38e64b0e
AM		 40432018-01-25 Alan Modra <amodra@gmail.com>
4044
4045 PR 22746
4046 * elfcode.h (elf_object_p): Avoid integer overflow.
4047
bb363086
EB		 40482018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4049
4050 PR ld/22727
4051 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4052 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4053
4054 Revert
4055 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4056
4057 PR ld/22263
4058 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4059 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4060 bfd_link_executable for TLS check.
4061 (_bfd_sparc_elf_check_relocs): Likewise.
4062 (allocate_dynrelocs): Likewise.
4063 (_bfd_sparc_elf_relocate_section): Likewise.
4064
1daf502a
RL		 40652018-01-24 Renlin Li <renlin.li@arm.com>
4066
4067 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4068 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4069 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4070 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4071 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4072 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4073 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4074
32247401
RL		 40752018-01-24 Renlin Li <renlin.li@arm.com>
4076
4077 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4078 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4079 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4080 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4081 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4082 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4083 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4084 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4085 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4086 * bfd-in2.h: Regenerate.
4087 * libbfd.h: Regenerate.
4088
1c5e4ee9
MR		 40892018-01-23 Maciej W. Rozycki <macro@mips.com>
4090
4091 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4092 `mips_elf32_section_processing' comment reference.
4093
8a1b824a
L		 40942018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4095
4096 PR ld/22721
4097 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4098 versioned __tls_get_addr symbol.
4099
ee3fbc1e
NC		 41002018-01-19 Nick Clifton <nickc@redhat.com>
4101
4102 * po/fr.po: Updated French translation.
4103
691d2e9a
AM		 41042018-01-18 Alan Modra <amodra@gmail.com>
4105
4106 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4107 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4108 (ppc64_elf_build_stubs): Likewise.
4109
4bfce128
NC		 41102018-01-17 Nick Clifton <nickc@redhat.com>
4111
4112 * po/ru.po: Updated Russian translation.
4113 * po/uk/po: Updated Ukranian translation.
4114
c75bc4f7
AM		 41152018-01-17 Alan Modra <amodra@gmail.com>
4116
4117 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4118
1be5d8d3
AM		 41192018-01-17 Alan Modra <amodra@gmail.com>
4120
4121 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4122 (CRSETEQ, BEQCTRM): Define.
4123 (is_nonpic_glink_stub): Don't check bctr.
4124 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4125 (ppc_elf_relax_section): Size speculation barrier.
4126 (output_bctr): New function.
4127 (write_glink_stub): Use output_bctr.
4128 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4129 (ppc_elf_finish_dynamic_symbol): Likewise.
4130 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4131 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4132 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4133 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4134 (size_global_entry_stubs): Handle speculation barrier sizing.
4135 (plt_stub_size): Likewise.
4136 (output_bctr): New function.
4137 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4138 barrier.
4139 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4140 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4141 (build_global_entry_stubs): Output speculation barrier.
4142 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4143 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4144
9e390558
AM		 41452018-01-17 Alan Modra <amodra@gmail.com>
4146
4147 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4148 __tls_get_addr_opt, and alignment sizing.
4149 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4150 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4151 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4152 or 8 insns.
4153 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4154 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4155 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4156 by PLT reloc count.
4157 (write_glink_stub): Handle __tls_get_addr_opt stub.
4158 Pad out to size given by GLINK_ENTRY_SIZE.
4159 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4160 (ppc_elf_finish_dynamic_symbol): Likewise.
4161 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4162 insn array since so many need rewriting.
4163 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4164 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4165 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4166 nops. Adjust all uses.
4167 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4168 in glink_vma calculation.
4169 (struct ppc_link_hash_table): Add global_entry section pointer.
4170 (create_linkage_sections): Create separate section for global
4171 entry stubs.
4172 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4173 (size_global_entry_stubs): Handle sizing for aligned stubs.
4174 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4175 and don't stash end of glink branch table in rawsize.
4176 (ppc_build_one_stub): Rewrite stub size calculations.
4177 (build_global_entry_stubs): Use new section.
4178 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4179 Build lazy link stubs out to end of section. Build global entry
4180 stubs in new section.
4181
616dcb87
NC		 41822018-01-15 Nick Clifton <nickc@redhat.com>
4183
4184 * po/uk.po: Updated Ukranian translation.
4185
3957a496
NC		 41862018-01-13 Nick Clifton <nickc@redhat.com>
4187
4188 * po/bfd.pot: Regenerated.
4189
769c7ea5
NC		 41902018-01-13 Nick Clifton <nickc@redhat.com>
4191
4192 * version.m4: Bump version to 2.30.51
4193 * configure: Regenerate.
4194
faf766e3
NC		 41952018-01-13 Nick Clifton <nickc@redhat.com>
4196
4197 2.30 branch created.
4198
564e11c9
JW		 41992018-01-12 Jens Widell <jl@opera.com>
4200
4201 * elf.c (setup_group): Optimize search for group by remembering
4202 last found group and restarting search at that index.
4203 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4204
a78eea16
AM		 42052018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4206
4207 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4208 bfd_link_common_skip_none in switch.
4209
87e79a65
AM		 42102018-01-12 Alan Modra <amodra@gmail.com>
4211
4212 PR ld/22649
4213 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4214 references on forced local symbols.
4215
58807c48
VI		 42162018-01-12 Vlad Ivanov <vlad@ivanov.email>
4217
4218 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4219 .reginfo section has wrong size.
4220
2888249f
L		 42212018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4222
4223 PR ld/22393
4224 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4225 separate code and read-only data LOAD segments, create a new
4226 LOAD segment if the previous section contains text and the
4227 current section doesn't or vice versa. Don't put a writable
4228 section in a read-only segment if there is a RELRO segment.
4229
d664fd41
L		 42302018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4231
4232 PR ld/22649
4233 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4234 references on forced local symbols.
4235
8b6f4cd3
L		 42362018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4237
4238 PR ld/22677
4239 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4240 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4241
9c70c522 42422018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 4243
4244 PR 22662
4245 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4246
ddb2bbcf
JB		 42472018-01-03 John Baldwin <jhb@FreeBSD.org>
4248
4249 * elf.c (elfcore_grok_freebsd_note): Handle
4250 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4251 NT_FREEBSD_PROCSTAT_VMMAP.
4252
219d1afa
AM		 42532018-01-03 Alan Modra <amodra@gmail.com>
4254
4255 Update year range in copyright notice of all files.
4256
1e563868 4257For older changes see ChangeLog-2017
3499769a 4258\f
1e563868 4259Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 4260
4261Copying and distribution of this file, with or without modification,
4262are permitted in any medium without royalty provided the copyright
4263notice and this notice are preserved.
4264
4265Local Variables:
4266mode: change-log
4267left-margin: 8
4268fill-column: 74
4269version-control: never
4270End:
GDB Binutils - Deliverables
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