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gas: xtensa: fix trampoline placement
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
bd7ab16b
L		 12018-02-13 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR gas/22791
4 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
5 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
6 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
7 against protected function in shared object.
8
80c96350
ST		 92018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
10
11 PR 22828
12 * po/ru.po: Fix typo in Russian translation.
13
87993319
MR		 142018-02-13 Maciej W. Rozycki <macro@mips.com>
15
16 * wasm-module.c (wasm_scan_name_function_section): Rename
17 `index' local variable to `idx'.
18
68d20676
NC		 192018-02-13 Nick Clifton <nickc@redhat.com>
20
21 PR 22823
22 Fix compile time warnings generated by gcc version 8.
23 * libbfd-in.h: Remove extraneous text from prototypes.
24 Add prototypes for bfd_false_any, bfd_true_any,
25 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
26 bfd_n1_any, bfd_void_any.
27 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
28 function.
29 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
30 (_bfd_generic_bfd_set_private_flags): Likewise.
31 (_bfd_generic_bfd_copy_private_section_data): Likewise.
32 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
33 (_bfd_generic_bfd_copy_private_header_data): Likewise.
34 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
35 (_bfd_noarchive_construct_extended_name_table): Likewise.
36 (_bfd_noarchive_truncate_arname): Likewise.
37 (_bfd_noarchive_write_ar_hdr): Likewise.
38 (_bfd_noarchive_get_elt_at_index): Likewise.
39 (_bfd_nosymbols_canonicalize_symtab): Likewise.
40 (_bfd_nosymbols_print_symbol): Likewise.
41 (_bfd_nosymbols_get_symbol_info): Likewise.
42 (_bfd_nosymbols_get_symbol_version_string): Likewise.
43 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
44 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
45 (_bfd_nosymbols_get_lineno): Likewise.
46 (_bfd_nosymbols_find_nearest_line): Likewise.
47 (_bfd_nosymbols_find_line): Likewise.
48 (_bfd_nosymbols_find_inliner_info): Likewise.
49 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
50 (_bfd_nosymbols_read_minisymbols): Likewise.
51 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
52 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
53 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
54 (_bfd_nowrite_set_arch_mach): Likewise.
55 (_bfd_nowrite_set_section_contents): Likewise.
56 (_bfd_nolink_sizeof_headers): Likewise.
57 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
58 (_bfd_nolink_bfd_relax_section): Likewise.
59 (_bfd_nolink_bfd_gc_sections): Likewise.
60 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
61 (_bfd_nolink_bfd_merge_sections): Likewise.
62 (_bfd_nolink_bfd_is_group_section): Likewise.
63 (_bfd_nolink_bfd_discard_group): Likewise.
64 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
65 (_bfd_nolink_bfd_link_add_symbols): Likewise.
66 (_bfd_nolink_bfd_link_just_syms): Likewise.
67 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
68 (_bfd_nolink_bfd_final_link): Likewise.
69 (_bfd_nolink_bfd_link_split_section): Likewise.
70 (_bfd_nolink_section_already_linked): Likewise.
71 (_bfd_nolink_bfd_define_common_symbol): Likewise.
72 (_bfd_nolink_bfd_define_start_stop): Likewise.
73 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
74 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
75 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
76 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
77 * libbfd.c (bfd_false_any): New function. Like bfd_false but
78 accepts one or more arguments.
79 (bfd_true_any): Likewise.
80 (bfd_nullvoidptr_any): Likewise.
81 (bfd_0_any): Likewise.
82 (bfd_0u_any): Likewise.
83 (bfd_0l_any): Likewise.
84 (_bfd_n1_any): Likewise.
85 (bfd_void_any): Likewise.
86 * libbfd.h (extern): Regenerate
87 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
88 based dummy function.
89 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
90 * binary.c (binary_get_symbol_info): Likewise.
91 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
92 * coff-mips.c (mips_ecoff_backend_data): Likewise.
93 * coffcode.h (coff_set_alignment_hook): Likewise.
94 (symname_in_debug_hook): Likewise.
95 (bfd_coff_backend_data bigobj_swap_table): Likewise.
96 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
97 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
98 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
99 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
100 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
101 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
102 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
103 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
104 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
105 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
106 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
107 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
108 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
109 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
110 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
111 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
112 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
113 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
114 (bfd_elfNN_bfd_set_private_flags): Likewise.
115 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
116 (elf_backend_init_index_section): Likewise.
117 (elf_backend_allow_non_load_phdr): Likewise.
118 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
119 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
120 * ieee.c (ieee_construct_extended_name_table): Likewise.
121 (ieee_write_armap): Likewise.
122 (ieee_write_ar_hdr): Likewise.
123 (ieee_bfd_is_target_special_symbol): Likewise.
124 * ihex.c (ihex_canonicalize_symtab): Likewise.
125 (ihex_bfd_is_target_special_symbol): Likewise.
126 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
127 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
128 (_bfd_ecoff_set_alignment_hook): Likewise.
129 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
130 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
131 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
132 * oasys.c (oasys_construct_extended_name_table): Likewise.
133 (oasys_write_armap): Likewise.
134 (oasys_write_ar_hdr): Likewise.
135 (oasys_bfd_is_target_special_symbol): Likewise.
136 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
137 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
138 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
139 * som.c (som_bfd_is_target_special_symbol): Likewise.
140 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
141 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
142 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
143 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
144 (versados_bfd_reloc_name_lookup): Likewise.
145 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
146 (vms_bfd_define_start_stop): Likewise.
147 (alpha_vms_bfd_is_target_special_symbol): Likewise.
148 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
149 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
150 * elf32-arc.c (get_replace_function): Assign replacement function
151 to func pointer.
152 * elf32-i370.c (i370_noop): Update prototype.
153
6e5e9d58
AM		 1542018-02-13 Alan Modra <amodra@gmail.com>
155
156 PR 22836
157 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
158 relocation sections. If size reduces to just the flag word,
159 remove that too and mark with SEC_EXCLUDE.
160 * elflink.c (bfd_elf_final_link): Strip empty group sections.
161
f2731e0c
AM		 1622018-02-13 Alan Modra <amodra@gmail.com>
163
164 PR 22829
165 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
166 PT_GNU_RELRO setup.
167
830db048
ZF		 1682018-02-12 Zebediah Figura <z.figura12@gmail.com>
169
170 * i386msdos.c (msdos_mkobject); New function.
171 (msdos_object_p): New function.
172 (i386_msdos_vec): Use msdos_object_p as the check_format
173 function.
174 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
175 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
176 IMAGE_NT_SIGNATURE.
177 * peXXigen.c: Likewise.
178 * coff-ia64.c: Likewise.
179
94fe5757
NC		 1802018-02-12 Nick Clifton <nickc@redhat.com>
181
182 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
183 assignment.
0b8683b7 184 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 185
d805612e 1862018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 187
188 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
189 (sparc_elf_append_rela): Assert that there is enough room in section.
190 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
191 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
192 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
193 For a symbol subject to a GOT relocation, reserve a slot in the
194 relocation section if the symbol isn't dynamic and we are in PIC mode.
195 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
196 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
197 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
198 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
199 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
200 resolved_to_zero. Do not generate a dynamic GOT relocation for an
201 undefined weak symbol with non-default visibility. Remove superfluous
202 'else' and fix formatting.
203
3b4c3844
L		 2042018-02-09 H.J. Lu <hongjiu.lu@intel.com>
205
206 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
207 is_solaris.
208 (i386_elf32_sol2_vec): Don't declare.
209 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
210 Don't set need_global_offset_table.
211 (elf_i386_solaris_arch_bed): New.
212 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
213 Solaris.
214 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
215 target_os != is_nacl instead of target_os == is_normal.
216 (x86_64_elf64_sol2_vec): Don't declare.
217 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
218 is_nacl instead of target_os == is_normal. Don't set
219 need_global_offset_table.
220 (elf_x86_64_solaris_arch_bed): New.
221 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
222 Solaris.
223 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
224 _GLOBAL_OFFSET_TABLE_ for Solaris.
225 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
226 need_global_offset_table.
227 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
228 (elf_x86_link_hash_table): Remove need_global_offset_table.
229 (elf_x86_init_table): Likewise.
230
15b23f36
L		 2312018-02-08 H.J. Lu <hongjiu.lu@intel.com>
232
233 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
234 Remove prototype.
235 (i386_elf32_sol2_vec): Declared.
236 (elf_i386_link_setup_gnu_properties): Set
237 need_global_offset_table with info->output_bfd->xvec.
238 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
239 Remove prototype.
240 (x86_64_elf64_sol2_vec): Declared.
241 (elf_x86_64_link_setup_gnu_properties): Set
242 need_global_offset_table with info->output_bfd->xvec.
243
dc11dea2
L		 2442018-02-08 H.J. Lu <hongjiu.lu@intel.com>
245
246 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
247 New prototype.
248 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
249 for Solaris.
250 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
251 New prototype.
252 (elf_x86_64_link_setup_gnu_properties): Set
253 need_global_offset_table for Solaris.
254 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
255 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
256 (_bfd_x86_elf_link_setup_gnu_properties): Copy
257 need_global_offset_table.
258 * elfxx-x86.h (elf_x86_link_hash_table): Add
259 need_global_offset_table.
260 (elf_x86_init_table): Likewise.
261
3f48fe4a
JW		 2622018-02-08 Jim Wilson <jimw@sifive.com>
263
264 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
265 change.
266
ef135d43
NC		 2672018-02-08 Nick Clifton <nickc@redhat.com>
268
269 PR 22788
270 * elf.c (elf_parse_notes): Reject notes with excessuively large
271 alignments.
272
407aa07c
AM		 2732018-02-07 Alan Modra <amodra@gmail.com>
274
275 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
276 * elf32-ppc.c: Remove speculation barrier support.
277 * elf32-ppc.h: Likewise.
278 * elf64-ppc.c: Likewise.
279 * elf64-ppc.h: Likewise.
280
ed01220c
JW		 2812018-02-06 Jim Wilson <jimw@sifive.com>
282
283 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
284 callback to report an error.
285
c20c30f6
EB		 2862018-02-06 Eric Botcazou <ebotcazou@adacore.com>
287
288 PR ld/22263
289 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
290 into call to !bfd_link_executable and tidy up.
291 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
292 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
293 !bfd_link_executable.
294 <R_SPARC_TLS_IE_HI22>: Likewise.
295 <GOT relocations>: Remove useless code, tidy and merge related blocks.
296 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
297 !bfd_link_executable.
298 <R_SPARC_WPLT30>: Tidy up.
299 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
300 !bfd_link_executable.
301 (allocate_dynrelocs): Likewise.
302 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
303 <R_SPARC_TLS_GD_HI22>: Merge into...
304 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
305 sparc_elf_tls_transition and remove redundant code.
306 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
307 !bfd_link_executable.
308 <R_SPARC_TLS_LDO_HIX22>: Likewise.
309 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
310 <R_SPARC_TLS_LDM_CALL>: Likewise.
311 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
312 <R_SPARC_TLS_GD_ADD>: Likewise.
313 <R_SPARC_TLS_LDM_ADD>: Likewise.
314 <R_SPARC_TLS_LDO_ADD>: Likewise.
315 <R_SPARC_TLS_IE_LD>: Likewise.
316
46d09186
NC		 3172018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
318
319 PR 22789
320 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
321 functions failed to find the function name, try the generic elf
322 find function instead.
323
8278e7ce
SDJ		 3242018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
325
326 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
327 'memcpy' instead of 'strncpy' when writing the magic number.
328
64e234d4
NC		 3292018-02-06 Nick Clifton <nickc@redhat.com>
330
331 PR 22794
332 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
333 section before attempting to read it in.
334 (bfd_get_alt_debug_link_info): Likewise.
335
422f3d3d
PC		 3362018-02-06 Paul Carroll <pcarroll@codesourcery.com>
337
338 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
339 line information in addition to name, if they can be found.
340
279b2f94
RL		 3412018-02-05 Renlin Li <renlin.li@arm.com>
342
343 PR ld/22764
344 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
345 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
346 check for writeable section as well.
347
cd048363
L		 3482018-02-05 H.J. Lu <hongjiu.lu@intel.com>
349
350 PR ld/22782
351 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
352 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
353 undefined weak symbol to 0.
354 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
355 if _GLOBAL_OFFSET_TABLE_ is referenced.
356 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
357 got_referenced instead of ref_regular_nonweak. Remove the
358 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
359 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
360
e65b1a78
MR		 3612018-02-05 Maciej W. Rozycki <macro@mips.com>
362
363 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
364 initialize `hi_reloc'.
365
2d6dda71
MR		 3662018-02-05 Maciej W. Rozycki <macro@mips.com>
367
368 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
369 SHT_MIPS_REGINFO sections don't assert the correct size and
370 report an error instead.
371
75506100
MR		 3722018-02-05 Maciej W. Rozycki <macro@mips.com>
373
374 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
375 status from `->elf_backend_section_processing'.
376
7f02625e
JW		 3772018-02-02 Jim Wilson <jimw@sifive.com>
378
379 PR ld/22756
380 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
381 If link_info->wrap_hash, check for a duplicate symbol and ignore.
382 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
383 Pass new argument to riscv_relax_delete_bytes.
384 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
385 ATTRIBUTE_UNUSED from link_info parameter.
386
d830549d
AM		 3872018-02-02 Alan Modra <amodra@gmail.com>
388
389 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
390 emitted for toc sequence optimization. Set and use "howto" later.
391
e99955cd
SM		 3922018-02-01 Simon Marchi <simon.marchi@ericsson.com>
393
394 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
395 arithmetic on NULL pointer.
396 * elflink.c (_bfd_elf_archive_symbol_lookup,
397 elf_link_add_archive_symbols): Likewise.
398
bf3077a6
MM		 3992018-01-31 Michael Matz <matz@suse.de>
400
401 * elflink.c (bfd_elf_define_start_stop): Fix check of
402 def_dynamic.
403
823143c6
L		 4042018-01-31 H.J. Lu <hongjiu.lu@intel.com>
405
406 PR ld/21964
407 * elflink.c (bfd_elf_define_start_stop): Check if __start and
408 __stop symbols are referenced by shared objects.
409
76cb3a89
AM		 4102018-01-30 Alan Modra <amodra@gmail.com>
411
412 PR 22758
413 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
414 segment when demand paged with lma on the same page. Test this
415 before load/non-load, executable/non-executable,
416 writable/non-writable tests and simplify. Delete bogus relro
417 condition in writable/non-writable test. Delete outdated
418 comment. Formatting.
419
36b8fda5
AM		 4202018-01-30 Alan Modra <amodra@gmail.com>
421
422 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
423 symbols dynamic.
424
eb77f6a4
AM		 4252018-01-29 Alan Modra <amodra@gmail.com>
426
427 PR 22741
428 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
429 range before converting to a symbol table pointer.
430
7d73b4c8
NC		 4312018-01-27 Nick Clifton <nickc@redhat.com>
432
433 * po/ru.po: Updated Russian translation.
434
32253bb7
AM		 4352018-01-26 Alan Modra <amodra@gmail.com>
436
437 * elflink.c (bfd_elf_define_start_stop): Override symbols when
438 they are defined dynamically.
439
ba21f564
AM		 4402018-01-26 Alan Modra <amodra@gmail.com>
441
442 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
443 .branch_lt changes size.
444
38e64b0e
AM		 4452018-01-25 Alan Modra <amodra@gmail.com>
446
447 PR 22746
448 * elfcode.h (elf_object_p): Avoid integer overflow.
449
bb363086
EB		 4502018-01-25 Eric Botcazou <ebotcazou@adacore.com>
451
452 PR ld/22727
453 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
454 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
455
456 Revert
457 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
458
459 PR ld/22263
460 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
461 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
462 bfd_link_executable for TLS check.
463 (_bfd_sparc_elf_check_relocs): Likewise.
464 (allocate_dynrelocs): Likewise.
465 (_bfd_sparc_elf_relocate_section): Likewise.
466
1daf502a
RL		 4672018-01-24 Renlin Li <renlin.li@arm.com>
468
469 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
470 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
471 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
472 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
473 BFD_RELOC_AARCH64_MOVW_PREL_G3.
474 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
475 (_bfd_aarch64_elf_resolve_relocation): Likewise.
476
32247401
RL		 4772018-01-24 Renlin Li <renlin.li@arm.com>
478
479 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
480 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
481 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
482 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
483 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
484 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
485 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
486 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
487 BFD_RELOC_AARCH64_MOVW_PREL_G3.
488 * bfd-in2.h: Regenerate.
489 * libbfd.h: Regenerate.
490
1c5e4ee9
MR		 4912018-01-23 Maciej W. Rozycki <macro@mips.com>
492
493 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
494 `mips_elf32_section_processing' comment reference.
495
8a1b824a
L		 4962018-01-20 H.J. Lu <hongjiu.lu@intel.com>
497
498 PR ld/22721
499 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
500 versioned __tls_get_addr symbol.
501
ee3fbc1e
NC		 5022018-01-19 Nick Clifton <nickc@redhat.com>
503
504 * po/fr.po: Updated French translation.
505
691d2e9a
AM		 5062018-01-18 Alan Modra <amodra@gmail.com>
507
508 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
509 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
510 (ppc64_elf_build_stubs): Likewise.
511
4bfce128
NC		 5122018-01-17 Nick Clifton <nickc@redhat.com>
513
514 * po/ru.po: Updated Russian translation.
515 * po/uk/po: Updated Ukranian translation.
516
c75bc4f7
AM		 5172018-01-17 Alan Modra <amodra@gmail.com>
518
519 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
520
1be5d8d3
AM		 5212018-01-17 Alan Modra <amodra@gmail.com>
522
523 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
524 (CRSETEQ, BEQCTRM): Define.
525 (is_nonpic_glink_stub): Don't check bctr.
526 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
527 (ppc_elf_relax_section): Size speculation barrier.
528 (output_bctr): New function.
529 (write_glink_stub): Use output_bctr.
530 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
531 (ppc_elf_finish_dynamic_symbol): Likewise.
532 (ppc_elf_finish_dynamic_sections): Use output_bctr.
533 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
534 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
535 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
536 (size_global_entry_stubs): Handle speculation barrier sizing.
537 (plt_stub_size): Likewise.
538 (output_bctr): New function.
539 (build_plt_stub, build_tls_get_addr_stub): Output speculation
540 barrier.
541 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
542 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
543 (build_global_entry_stubs): Output speculation barrier.
544 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
545 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
546
9e390558
AM		 5472018-01-17 Alan Modra <amodra@gmail.com>
548
549 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
550 __tls_get_addr_opt, and alignment sizing.
551 (TLS_GET_ADDR_GLINK_SIZE): Delete.
552 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
553 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
554 or 8 insns.
555 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
556 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
557 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
558 by PLT reloc count.
559 (write_glink_stub): Handle __tls_get_addr_opt stub.
560 Pad out to size given by GLINK_ENTRY_SIZE.
561 (ppc_elf_relocate_section): Adjust write_glink_stub call.
562 (ppc_elf_finish_dynamic_symbol): Likewise.
563 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
564 insn array since so many need rewriting.
565 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
566 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
567 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
568 nops. Adjust all uses.
569 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
570 in glink_vma calculation.
571 (struct ppc_link_hash_table): Add global_entry section pointer.
572 (create_linkage_sections): Create separate section for global
573 entry stubs.
574 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
575 (size_global_entry_stubs): Handle sizing for aligned stubs.
576 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
577 and don't stash end of glink branch table in rawsize.
578 (ppc_build_one_stub): Rewrite stub size calculations.
579 (build_global_entry_stubs): Use new section.
580 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
581 Build lazy link stubs out to end of section. Build global entry
582 stubs in new section.
583
616dcb87
NC		 5842018-01-15 Nick Clifton <nickc@redhat.com>
585
586 * po/uk.po: Updated Ukranian translation.
587
3957a496
NC		 5882018-01-13 Nick Clifton <nickc@redhat.com>
589
590 * po/bfd.pot: Regenerated.
591
769c7ea5
NC		 5922018-01-13 Nick Clifton <nickc@redhat.com>
593
594 * version.m4: Bump version to 2.30.51
595 * configure: Regenerate.
596
faf766e3
NC		 5972018-01-13 Nick Clifton <nickc@redhat.com>
598
599 2.30 branch created.
600
564e11c9
JW		 6012018-01-12 Jens Widell <jl@opera.com>
602
603 * elf.c (setup_group): Optimize search for group by remembering
604 last found group and restarting search at that index.
605 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
606
a78eea16
AM		 6072018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
608
609 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
610 bfd_link_common_skip_none in switch.
611
87e79a65
AM		 6122018-01-12 Alan Modra <amodra@gmail.com>
613
614 PR ld/22649
615 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
616 references on forced local symbols.
617
58807c48
VI		 6182018-01-12 Vlad Ivanov <vlad@ivanov.email>
619
620 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
621 .reginfo section has wrong size.
622
2888249f
L		 6232018-01-11 H.J. Lu <hongjiu.lu@intel.com>
624
625 PR ld/22393
626 * elf.c (_bfd_elf_map_sections_to_segments): When generating
627 separate code and read-only data LOAD segments, create a new
628 LOAD segment if the previous section contains text and the
629 current section doesn't or vice versa. Don't put a writable
630 section in a read-only segment if there is a RELRO segment.
631
d664fd41
L		 6322018-01-11 H.J. Lu <hongjiu.lu@intel.com>
633
634 PR ld/22649
635 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
636 references on forced local symbols.
637
8b6f4cd3
L		 6382018-01-11 H.J. Lu <hongjiu.lu@intel.com>
639
640 PR ld/22677
641 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
642 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
643
6cef73f9
KLC		 6442017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
645
646 PR 22662
647 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
648
ddb2bbcf
JB		 6492018-01-03 John Baldwin <jhb@FreeBSD.org>
650
651 * elf.c (elfcore_grok_freebsd_note): Handle
652 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
653 NT_FREEBSD_PROCSTAT_VMMAP.
654
219d1afa
AM		 6552018-01-03 Alan Modra <amodra@gmail.com>
656
657 Update year range in copyright notice of all files.
658
1e563868 659For older changes see ChangeLog-2017
3499769a 660\f
1e563868 661Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 662
663Copying and distribution of this file, with or without modification,
664are permitted in any medium without royalty provided the copyright
665notice and this notice are preserved.
666
667Local Variables:
668mode: change-log
669left-margin: 8
670fill-column: 74
671version-control: never
672End:
GDB Binutils - Deliverables
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