1 2017-10-17 Alan Modra <amodra@gmail.com>
4 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
5 and error for any other size that doesn't cover the header word.
7 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
9 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
10 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
11 (elf_backend_gc_sweep_hook): Likewise.
12 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
13 (bfinfdpic_gc_sweep_hook): Likewise.
14 (elf_backend_gc_sweep_hook): Likewise.
15 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
16 (elf_backend_gc_sweep_hook): Likewise.
17 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
18 (elf_backend_gc_sweep_hook): Likewise.
19 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
20 (elf_backend_gc_sweep_hook): Likewise.
21 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
22 (elf_backend_gc_sweep_hook): Likewise.
23 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
24 (elf_backend_gc_sweep_hook): Likewise.
25 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
27 (elf_m68k_remove_got_entry_type): Removed.
28 (elf_m68k_find_got_entry_ptr): Likewise.
29 (elf_m68k_remove_got_entry): Likewise.
30 (elf_m68k_gc_sweep_hook): Likewise.
31 (elf_backend_gc_sweep_hook): Likewise.
32 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
33 (elf_backend_gc_sweep_hook): Likewise.
34 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
35 (elf_backend_gc_sweep_hook): Likewise.
36 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
37 (elf_backend_gc_sweep_hook): Likewise.
38 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
39 (elf_backend_gc_sweep_hook): Likewise.
40 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
41 (elf_backend_gc_sweep_hook): Likewise.
42 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
43 (elf_backend_gc_sweep_hook): Likewise.
44 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
45 (elf_backend_gc_sweep_hook): Likewise.
46 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
47 (elf_backend_gc_sweep_hook): Likewise.
48 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
49 (elf_backend_gc_sweep_hook): Likewise.
50 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
51 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
52 (elf_backend_gc_sweep_hook): Likewise.
53 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
54 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
55 (elf_backend_gc_sweep_hook): Likewise.
56 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
57 (elf_backend_gc_sweep_hook): Likewise.
58 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
59 (elf_backend_gc_sweep_hook): Likewise.
60 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
61 (elf_backend_gc_sweep_hook): Likewise.
62 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
63 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
64 (elf_backend_gc_sweep_hook): Likewise.
65 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
66 (ppc64_elf_gc_sweep_hook): Likewise.
67 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
68 (elf_backend_gc_sweep_hook): Likewise.
69 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
70 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
71 * elflink.c (elf_link_add_object_symbols): Don't call
72 _bfd_elf_link_check_relocs here.
73 (gc_sweep_hook_fn): Removed.
74 (elf_gc_sweep): Remove gc_sweep_hook.
75 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
76 (elf_backend_gc_sweep_hook): Likewise.
77 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
78 (elf_backend_gc_sweep_hook): Likewise.
79 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
80 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
81 (elf_backend_gc_sweep_hook): Likewise.
82 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
83 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
84 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
85 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
86 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
87 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
89 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
91 * elf32-i386.c (elf_i386_backend_data): Removed.
92 (get_elf_i386_backend_data): Likewise.
93 (elf_i386_arch_bed): Replace elf_i386_backend_data with
95 (elf_i386_get_synthetic_symtab): Likewise.
96 (elf_i386_nacl_arch_bed): Likewise.
97 (elf_i386_vxworks_arch_bed): Likewise.
98 (elf_i386_relocate_section): Check target_os instead of
100 (elf_i386_finish_dynamic_symbol): Likewise.
101 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
102 Check target_os instead of is_vxworks.
103 (elf_i386_link_setup_gnu_properties): Remove normal_target and
104 is_vxworks. Initialize plt0_pad_byte.
105 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
106 (get_elf_x86_64_arch_data): Likewise.
107 (get_elf_x86_64_backend_data): Likewise.
108 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
109 elf_x86_backend_data.
110 (elf_x86_64_get_synthetic_symtab): Likewise.
111 (elf_x86_64_nacl_arch_bed): Likewise.
112 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
113 normal_target. Initialize plt0_pad_byte.
114 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
115 instead of is_vxworks.
116 (_bfd_x86_elf_size_dynamic_sections): Likewise.
117 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
118 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
119 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
120 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
121 Update normal_target. Set up plt0_pad_byte. Check target_os
122 instead of is_vxworks.
123 * elfxx-x86.h (elf_x86_target_os): New.
124 (elf_x86_backend_data): Likewise.
125 (get_elf_x86_backend_data): Likewise.
126 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
128 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
131 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
133 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
134 _bfd_x86_elf_finish_dynamic_sections.
135 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
136 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
138 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
141 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
144 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
145 hide symbol which was forced to be dynamic.
147 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
150 * elf32-cris.c (cris_elf_relocate_section): Don't generate
151 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
152 (cris_elf_check_relocs): Don't allocate dynamic relocation
153 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
155 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
158 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
159 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
160 (sh_elf_relocate_section): Don't generate dynamic relocation if
161 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
163 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
166 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
167 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
168 (elf_s390_relocate_section): Don't generate dynamic relocation
169 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
170 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
171 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
172 (elf_s390_relocate_section): Don't generate dynamic relocation
173 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
175 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
178 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
179 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
180 (allocate_dynrelocs): Discard dynamic relocations if
181 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
183 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
186 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
187 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
189 (allocate_dynrelocs): Discard dynamic relocations if
190 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
192 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
195 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
196 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
197 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
198 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
199 (elf_m68k_relocate_section): Don't generate dynamic relocation
200 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
202 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
205 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
206 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
207 (allocate_dynrelocs): Discard dynamic relocations if
208 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
209 (elf32_hppa_relocate_section): Don't generate dynamic
210 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
212 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
215 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
216 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
217 (allocate_fptr): Don't allocate function pointer if
218 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
219 (allocate_dynrel_entries): Don't allocate dynamic relocation
220 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
221 (set_got_entry): Don't set GOT entry if
222 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
223 (set_pltoff_entry): Don't set PLTOFF entry if
224 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
225 (elfNN_ia64_relocate_section): Don't install dynamic relocation
226 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
228 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
231 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
232 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
233 (allocate_dynrelocs): Don't allocate dynamic relocations if
234 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
236 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
239 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
240 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
241 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
242 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
244 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
247 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
248 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
249 (tilepro_elf_relocate_section): Don't generate dynamic
250 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
251 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
252 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
253 (tilegx_elf_relocate_section): Don't generate dynamic
254 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
256 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
259 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
260 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
262 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
263 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
265 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
267 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
268 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
269 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
271 2017-10-12 James Bowman <james.bowman@ftdichip.com>
273 * bfd-in2.h: Regenerate.
274 * libbfd.h: Regenerate.
275 * elf32-ft32.c: Add HOWTO R_FT32_15.
276 * reloc.c: Add BFD_RELOC_FT32_15.
278 2017-10-12 Nick Clifton <nickc@redhat.com>
280 * reloc.c (enum bfd_reloc_status): Start values at 2.
281 * bfd-in2.h: Regenerate.
282 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
283 that a TRUE return indicates success. Compare the result of
284 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
285 (build_one_stub): Change sense of tests against aarch64_relocate
287 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
288 than FALSE, when an error is detected.
289 (elfNN_aarch64_final_link_relocate): Likewise.
291 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
293 * elf32-i386.c (elf_backend_hide_symbol): New.
294 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
295 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
296 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
298 2017-10-12 Alan Modra <amodra@gmail.com>
300 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
301 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
302 (bfd_elf_define_start_stop): Likewise.
304 2017-10-12 Alan Modra <amodra@gmail.com>
306 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
307 when executable rather than non-PIC.
308 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
309 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
311 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
313 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
315 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
316 (elf_external_linux_prpsinfo64_ugid32): ... this.
317 (swap_linux_prpsinfo32_out): Rename to...
318 (swap_linux_prpsinfo32_ugid32_out): ... this.
319 (elf_external_linux_prpsinfo64_ugid16): New structure.
320 (swap_linux_prpsinfo64_ugid16_out): New function.
321 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
322 (elf_backend_linux_prpsinfo64_ugid16): Define.
323 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
324 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
325 of the 64-bit Linux core PRPSINFO note.
326 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
328 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
330 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
332 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
333 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
334 (elf_external_ppc_linux_prpsinfo32)
335 (swap_ppc_linux_prpsinfo32_out): Move to...
336 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
337 (swap_linux_prpsinfo32_ugid32_out): ... these.
338 (elf_external_linux_prpsinfo32): Rename to...
339 (elf_external_linux_prpsinfo32_ugid16): ... this.
340 (swap_linux_prpsinfo32_out): Rename to...
341 (swap_linux_prpsinfo32_ugid16_out): ... this.
342 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
343 (elf_backend_linux_prpsinfo32_ugid16): Define.
344 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
345 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
346 of the 32-bit Linux core PRPSINFO note.
347 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
348 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
349 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
350 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
351 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
352 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
353 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
354 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
355 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
356 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
358 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
360 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
361 `gap' member ahead of `pr_flag'.
363 2017-10-11 Pedro Alves <palves@redhat.com>
365 * bfd.c (_doprnt): Rename to ...
366 (_bfd_doprnt): ... this.
367 (error_handler_internal): Adjust.
369 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
371 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
372 instead of incrementing it.
373 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
375 2017-10-10 Renlin Li <renlin.li@arm.com>
378 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
379 symbols into dynamic.
381 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
384 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
385 (riscv_elf_link_hash_table_create): Initialize max_alignment to
387 (_bfd_riscv_relax_section): Cache the max alignment of output
388 sections if possible.
390 2017-10-10 Alan Modra <amodra@gmail.com>
392 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
393 .opd whenever .opd is present and non-zero size. Move code
394 setting abiversion to/from output file earlier. Only set
395 u.opd.func_sec when --gc-sections. Read relocs and set up
396 u.opd.func_sec values here..
397 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
399 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
401 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
403 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
406 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
408 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
409 .interp section with "ld --no-dynamic-linker".
411 2017-10-09 Alan Modra <amodra@gmail.com>
414 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
415 funcinfo_hash_table and varinfo_hash_table.
417 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
419 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
420 in read-only section with minfo.
421 (sh_elf_size_dynamic_sections): Likewise.
423 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
425 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
428 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
430 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
431 this_hdr.sh_entsize only if section size > 0.
433 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
435 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
437 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
439 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
440 in read-only section with minfo.
441 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
443 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
445 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
448 2017-10-06 John Baldwin <jhb@FreeBSD.org>
450 * elf-bfd.h (struct elf_backend_data): Add
451 `elf_backend_grok_freebsd_prstatus'.
452 * elf.c (elfcore_grok_freebsd_note): Call
453 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
455 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
457 (elf_backend_grok_freebsd_prstatus): Define.
458 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
459 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
461 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
463 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
464 and has_non_got_reloc with zero_undefweak.
465 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
466 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
468 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
469 has_non_got_reloc with zero_undefweak.
470 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
471 has_got_reloc and has_non_got_reloc with zero_undefweak.
472 (elf_x86_link_hash_entry): Likewise.
474 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
476 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
477 (VERIFY_COPY_RELOC): Likewise.
479 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
481 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
482 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
483 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
485 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
487 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
488 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
489 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
491 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
493 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
494 * elf32-i386.c (elf_i386_relocate_section): Use it.
495 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
497 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
499 * elf32-i386.c (X86_SIZE_TYPE_P): New.
500 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
501 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
502 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
503 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
505 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
507 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
508 (PLT_LOCAL_IFUNC_P): Likewise.
509 * elf32-i386.c (elf_i386_relocate_section): Use them.
510 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
512 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
514 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
515 * elf32-i386.c (elf_i386_relocate_section): Use it.
516 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
518 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
520 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
521 * elf32-i386.c (elf_i386_relocate_section): Use it.
522 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
524 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
526 * elf32-i386.c (X86_PCREL_TYPE_P): New.
527 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
528 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
529 (X86_PCREL_TYPE_P): This.
530 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
531 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
532 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
534 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
536 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
538 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
539 * elf32-i386.c (elf_i386_tls_transition): Use it.
540 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
542 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
544 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
545 Dump dynamic relocation in read-only section with minfo if
547 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
548 (maybe_set_textrel): Likewise.
549 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
550 read-only section with minfo.
552 2017-10-05 John Baldwin <jhb@FreeBSD.org>
554 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
556 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
558 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
559 in read-only section with minfo.
560 (tilepro_elf_size_dynamic_sections): Likewise.
561 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
562 (tilegx_elf_size_dynamic_sections): Likewise.
564 2017-10-05 Pedro Alves <palves@redhat.com>
567 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
568 ellipsis parameter. Split out bfd_error_on_input code to..
569 (bfd_set_input_error): .. New function.
570 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
571 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
572 * bfd-in2.h: Regenerate.
574 2017-10-05 Alan Modra <amodra@gmail.com>
576 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
577 fini_array error value.
579 2017-10-05 Alan Modra <amodra@gmail.com>
582 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
584 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
586 (elf_fake_sections): Adjust calls. Exit immediately on failure.
587 (bfd_elf_set_group_contents): Add associated reloc section indices
590 2017-10-04 Alan Modra <amodra@gmail.com>
592 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
593 classify symbols for ELFv2.
595 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
598 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
599 undergoes default promotion.
600 * bfd-in2.h: Regenerate.
602 2017-10-02 Alan Modra <amodra@gmail.com>
604 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
605 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
607 2017-10-01 Alan Modra <amodra@gmail.com>
610 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
611 (add_line_info): Always put end_sequence last.
613 2017-10-01 Alan Modra <amodra@gmail.com>
616 * dwarf2.c (read_section): Allocate buffer with extra byte for
617 bfd_simple_get_relocated_section_contents rather than copying
620 2017-09-29 Alan Modra <amodra@gmail.com>
622 * merge.c (merge_strings): Return FALSE on malloc failure.
623 (_bfd_merge_sections): Return failures from record_section and
626 2017-09-28 Alan Modra <amodra@gmail.com>
629 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
630 a case where plugin_notice isn't called.
632 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
634 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
637 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
640 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
641 output_bfd to info->callbacks->minfo.
643 2017-09-26 Nick Clifton <nickc@redhat.com>
646 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
647 assertion failure if elf_x86_64_rtype_to_howto has already issued
650 2017-09-26 Alan Modra <amodra@gmail.com>
653 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
656 2017-09-26 Nick Clifton <nickc@redhat.com>
659 * dwarf2.c (read_formatted_entries): Fail early if we know that
660 the loop parsing data entries will overflow the end of the
663 2017-09-26 Alan Modra <amodra@gmail.com>
666 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
667 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
668 to stash->info_ptr_memory, and check die_ref is within that memory.
669 Set info_ptr_end correctly when another CU is refd. Check die_ref
670 for DW_FORM_ref4 etc. is within CU.
672 2017-09-26 Alan Modra <amodra@gmail.com>
675 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
676 (read_formatted_entries): Init "fe".
677 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
679 2017-09-26 Alan Modra <amodra@gmail.com>
682 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
683 bounds in inner loop.
685 2017-09-25 Alan Modra <amodra@gmail.com>
688 * dwarf1.c (parse_die): Sanity check pointer against section limit
689 before dereferencing.
690 (parse_line_table): Likewise.
692 2017-09-25 Alan Modra <amodra@gmail.com>
695 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
697 (parse_comp_unit): Likewise.
699 2017-09-25 Alan Modra <amodra@gmail.com>
702 * dwarf2.c (read_formatted_entries): Error on format_count zero.
704 2017-09-24 Alan Modra <amodra@gmail.com>
707 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
708 within section bounds.
710 2017-09-24 Alan Modra <amodra@gmail.com>
713 * dwarf2.c (decode_line_info): Properly free line sequences on error.
715 2017-09-24 Alan Modra <amodra@gmail.com>
718 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
719 pname param. Return status. Make name const. Don't abort,
720 return an error. Formatting. Exit if current info_ptr matches
721 orig_info_ptr. Update callers.
722 (scan_unit_for_symbols): Start at nesting_level of zero. Make
723 nested_funcs an array of structs for extensibility. Formatting.
725 2017-09-24 Alan Modra <amodra@gmail.com>
728 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
729 rather than dividing by zero.
731 2017-09-24 Alan Modra <amodra@gmail.com>
734 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
736 2017-09-24 Alan Modra <amodra@gmail.com>
739 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
741 2017-09-24 Alan Modra <amodra@gmail.com>
744 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
745 SHT_GNU_verneed section for sanity. Don't zalloc memory for
748 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
751 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
754 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
757 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
758 -1 if bfd_canonicalize_dynamic_reloc returns 0.
760 2017-09-22 Pedro Alves <palves@redhat.com>
761 Alan Modra <amodra@gmail.com>
763 * version.h: Add comment.
765 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
767 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
768 NT_S390_GS_BC, correct the previously swapped invocations of
769 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
771 2017-09-19 Alan Modra <amodra@gmail.com>
774 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
777 2017-09-19 Alan Modra <amodra@gmail.com>
780 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
781 symbols before calculating verrefs. Don't renumber dynsyms
782 after gc. Exclude .gnu.version when zero or one dynsym.
783 Localize some vars and reindent.
785 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
788 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
789 return from bfd_canonicalize_dynamic_reloc.
791 2017-09-15 Alan Modra <amodra@gmail.com>
794 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
795 overflows bfd_size_type.
797 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
800 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
801 to indicate if conversion is performed.
802 (elf_i386_check_relocs): Cache section contents and relocations
803 if conversion is performed.
804 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
805 contents and relocations if conversion is performed.
807 2017-09-14 Nick Clifton <nickc@redhat.com>
810 * peXXigen.c (pe_print_idata): Extend check for HintName vector
813 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
815 * elfxx-x86.h: Fix a typo in comments.
817 2017-09-09 Kamil Rytarowski <n54@gmx.com>
819 * elf32-nds32.c: Rename __BIT() to N32_BIT().
821 2017-09-09 Alan Modra <amodra@gmail.com>
823 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
826 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
828 * elf32-i386.c (elf_i386_relocate_section): Update usage of
829 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
830 (elf_i386_finish_dynamic_symbol): Likewise.
831 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
832 (elf_x86_64_finish_dynamic_symbol): Likewise.
833 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
834 (_bfd_x86_elf_fixup_symbol): Likewise.
836 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
838 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
839 check has_non_got_reloc.
841 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
844 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
845 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
846 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
847 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
848 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
849 and linker_def on __ehdr_start if it is referenced and not
851 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
852 and return TRUE when building executable, if a symbol has
853 non-GOT/non-PLT relocations in text section or there is no
855 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
857 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
859 * elfxx-x86.h: Update comments.
861 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
863 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
864 elf_x86_plt_layout_table with elf_x86_init_table.
865 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
867 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
869 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
870 (elf_x86_init_table): This.
871 (_bfd_x86_elf_link_setup_gnu_properties): Replace
872 elf_x86_plt_layout_table with elf_x86_init_table.
874 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
876 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
877 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
878 * configure: Regenerated.
879 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
880 and r_sym fields of plt_layout.
881 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
883 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
884 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
885 r_info nor r_sym fields.
886 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
888 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
890 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
892 * (_bfd_riscv_relax_align): Call bfd_set_error and
893 print an error message when unable to relax a .align directive.
895 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
897 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
898 (riscv_record_pcrel_hi_reloc): Add absolute argument.
899 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
900 R_RISCV_PCREL_HI20 relocs, and pass the result to
901 riscv_record_pcrel_hi_reloc.
903 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
905 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
906 r_type_p. Remove the converted argument. Replace
907 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
908 the new relocation type via r_type_p.
909 (elf_i386_relocate_section): Likewise.
910 (elf_i386_finish_dynamic_symbol): Likewise.
911 (need_convert_load): Removed.
912 (check_relocs_failed): Updated.
913 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
914 instead of setting need_convert_load.
915 (_bfd_i386_elf_convert_load): Removed.
916 * elf64-x86-64.c (need_convert_load): Removed.
917 (check_relocs_failed): Updated.
918 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
919 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
920 Return the new relocation type via r_type_p.
921 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
922 instead of setting need_convert_load.
923 (elf_x86_64_check_relocs): Don't check PIC if relocation has
925 (_bfd_x86_64_elf_convert_load): Removed.
926 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
927 with SYMBOL_REFERENCES_LOCAL_P.
928 (elf_x86_64_finish_dynamic_symbol): Likewise.
929 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
931 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
932 (_bfd_x86_elf_link_symbol_references_local): New function.
933 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
934 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
935 SYMBOL_REFERENCES_LOCAL_P.
936 (elf_x86_link_hash_entry): Add local_ref.
937 (elf_x86_link_hash_table): Remove convert_load.
938 (_bfd_i386_elf_convert_load): Removed.
939 (_bfd_x86_64_elf_convert_load): Likewise.
940 (_bfd_x86_elf_link_symbol_references_local): New.
942 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
944 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
945 (elf_x86_64_info_to_howto): Get the real relocation type by
946 masking out R_X86_64_converted_reloc_bit.
947 (elf_x86_64_check_tls_transition): Get the real relocation type
948 by masking out R_X86_64_converted_reloc_bit.
949 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
950 instead of setting converted_reloc.
951 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
952 instead of converted_reloc. Get the real relocation type by
953 masking out R_X86_64_converted_reloc_bit.
954 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
955 R_X86_64_converted_reloc_bit is valid.
956 * elfxx-x86.h (converted_reloc): Removed.
958 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
960 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
961 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
962 to get the relocation type again.
963 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
964 r_type when calling elf_x86_64_tls_transition. Don't use
965 ELF32_R_TYPE to get the relocation type again.
967 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
969 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
972 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
974 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
975 argument. Don't check relocation overflow. Avoid relocation
976 overflow if --no-relax is used. Set converted_reloc on symbol
977 if a GOTPCREL relocation is converted.
978 (elf_x86_64_relocate_section): Issue a fatal error and suggest
979 --no-relax if GOTPCREL relocation conversion leads to relocation
981 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
983 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
984 Edmar Wienskoski <edmar.wienskoski@nxp.com
986 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
987 (ppc_elf_check_relocs): Handle it.
988 (ppc_elf_vle_split20): New function.
989 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
991 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
994 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
995 for x86-64 if GOT_TLS_GDESC_P is true.
997 2017-09-03 Alan Modra <amodra@gmail.com>
1000 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1002 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1004 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1005 tls_get_addr for x86-64 in one place.
1007 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1009 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1010 with elfxx-x86.lo for 64-bit BFD.
1011 * configure: Regenerated.
1013 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1015 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1016 (_bfd_i386_elf_convert_load): This. Remove static.
1017 (elf_i386_size_dynamic_sections): Removed.
1018 (elf_backend_size_dynamic_sections): Likewise.
1019 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1020 (_bfd_x86_64_elf_convert_load): This. Remove static.
1021 (elf_x86_64_size_dynamic_sections): Removed.
1022 (elf_backend_size_dynamic_sections): Likewise.
1023 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1024 (elf_x86_allocate_dynrelocs): This. Make it static.
1025 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1026 (elf_x86_allocate_local_dynreloc): This. Make it static.
1027 (elf_i386_is_reloc_section): New function.
1028 (elf_x86_64_is_reloc_section): Likewise.
1029 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1030 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1031 Rearrange got_entry_size initialization.
1032 (_bfd_x86_elf_size_dynamic_sections): New function.
1033 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1034 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1035 (_bfd_i386_elf_convert_load): New.
1036 (_bfd_x86_64_elf_convert_load): Likewise.
1037 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1038 (elf_backend_size_dynamic_sections): Likewise.
1039 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1040 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1042 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1044 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1047 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1049 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1050 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1052 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1054 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1055 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1056 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1057 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1058 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1059 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1061 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1063 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1064 (elf_i386_allocate_local_dynrelocs): Likewise.
1065 (elf_i386_size_dynamic_sections): Replace
1066 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1067 with _bfd_x86_elf_allocate_dynrelocs and
1068 _bfd_x86_elf_allocate_local_dynrelocs.
1069 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1070 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1071 (elf_x86_64_size_dynamic_sections): Replace
1072 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1073 with _bfd_x86_elf_allocate_dynrelocs and
1074 _bfd_x86_elf_allocate_local_dynrelocs.
1075 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1076 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1077 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1078 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1080 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1082 * elf32-i386.c (is_i386_elf): Removed.
1083 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1084 (elf_i386_size_dynamic_sections): Likewise.
1085 (elf_i386_relocate_section): Likewise.
1086 * elf64-x86-64.c (is_x86_64_elf): Removed.
1087 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1089 (elf_x86_64_size_dynamic_sections): Likewise.
1090 (elf_x86_64_relocate_section): Likewise.
1091 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1093 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1096 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1098 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1099 (elf_i386_allocate_dynrelocs): Replace
1100 elf_i386_compute_jump_table_size with
1101 elf_x86_compute_jump_table_size.
1102 (elf_i386_size_dynamic_sections): Likewise.
1103 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1104 (elf_x86_64_allocate_dynrelocs): Replace
1105 elf_x86_64_compute_jump_table_size with
1106 elf_x86_compute_jump_table_size.
1107 (elf_x86_64_size_dynamic_sections): Likewise.
1108 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1110 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1111 (elf_x86_compute_jump_table_size): New.
1113 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1115 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1117 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1118 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1120 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1122 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1123 with htab->is_vxworks.
1124 (elf_i386_size_dynamic_sections): Likewise.
1125 (elf_i386_relocate_section): Likewise.
1126 (elf_i386_finish_dynamic_symbol): Likewise.
1127 (elf_i386_finish_dynamic_sections): Likewise.
1129 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1131 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1132 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1133 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1134 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1135 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1136 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1137 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1138 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1140 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1143 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1144 ELF_COMMON_DEF_P for common symbols.
1146 2017-09-02 Alan Modra <amodra@gmail.com>
1148 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1149 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1150 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1152 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1154 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1155 (elf_backend_gc_mark_hook): Likewise.
1156 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1157 (elf_backend_gc_mark_hook): Likewise.
1158 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1159 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1160 (elf_backend_gc_mark_hook): Likewise.
1162 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1165 (elf_backend_adjust_dynamic_symbol): Likewise.
1166 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1167 (elf_backend_adjust_dynamic_symbol): Likewise.
1168 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1169 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1170 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1171 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1172 (elf_backend_adjust_dynamic_symbol): Likewise.
1174 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1176 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1179 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1181 * elf32-i386.c (elf_i386_mkobject): Removed.
1182 (bfd_elf32_mkobject): Likewise.
1183 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1184 (bfd_elf64_mkobject): Likewise.
1185 (bfd_elf32_mkobject): Likewise.
1186 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1187 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1188 (bfd_elf64_mkobject): Likewise.
1189 (bfd_elf32_mkobject): Likewise.
1191 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1193 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1194 Call _bfd_x86_elf_link_setup_gnu_properties.
1195 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1196 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1198 (elf_x86_64_non_lazy_plt): Likewise.
1199 (elf_x86_64_lazy_bnd_plt): Likewise.
1200 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1201 (elf_x86_64_lazy_ibt_plt): Likewise.
1202 (elf_x32_lazy_ibt_plt): Likewise.
1203 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1204 (elf_x32_non_lazy_ibt_plt): Likewise.
1205 (elf_x86_64_nacl_plt): Likewise.
1206 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1207 _bfd_x86_elf_link_setup_gnu_properties.
1208 * elfxx-x86.c: Include elf-vxworks.h".
1209 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1210 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1211 comments for pic_plt0_entry and pic_plt_entry.
1212 (elf_x86_non_lazy_plt_layout): Likewise.
1213 (elf_x86_plt_layout_table): New.
1214 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1216 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1219 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1220 .eh_frame section for the second PLT.
1221 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1222 alignment of .eh_frame section for the second PLT.
1224 2017-09-01 Nick Clifton <nickc@redhat.com>
1227 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1230 2017-09-01 Nick Clifton <nickc@redhat.com>
1233 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1234 attribute buffer is NUL terminated.
1236 2017-08-31 Nick Clifton <nickc@redhat.com>
1239 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1240 to dwarf string sections.
1242 2017-08-31 Alan Modra <amodra@gmail.com>
1244 * po/SRC-POTFILES.in: Regenerate.
1246 2017-08-31 Alan Modra <amodra@gmail.com>
1248 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1249 for a section containing just a terminator. Allow multiple
1250 terminators at end of section.
1251 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1252 sections when not adding alignment. Assert on terminator in
1255 2017-08-31 Alan Modra <amodra@gmail.com>
1259 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1262 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1264 * configure.ac (bfd_backends): Add elf64.lo together with
1265 elfxx-x86.lo for 64-bit BFD.
1266 * configure: Regenerated.
1268 2017-08-31 James Bowman <james.bowman@ftdichip.com>
1270 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1273 2017-08-31 Alan Modra <amodra@gmail.com>
1276 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1277 before _close_and_cleanup. Call iovec->bclose after.
1278 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1280 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1282 * elf32-i386.c (elf_i386_plt_type): Removed.
1283 (elf_i386_plt): Likewise.
1284 (elf_i386_get_synthetic_symtab): Updated. Call
1285 _bfd_x86_elf_get_synthetic_symtab.
1286 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1287 (elf_x86_64_plt): Likewise.
1288 (elf_x86_64_get_synthetic_symtab): Updated. Call
1289 _bfd_x86_elf_get_synthetic_symtab.
1290 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1291 (elf_x86_64_get_plt_got_vma): Likewise.
1292 (elf_i386_valid_plt_reloc_p): Likewise.
1293 (elf_x86_64_valid_plt_reloc_p): Likewise.
1294 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1295 * elfxx-x86.h (elf_x86_plt_type): New.
1296 (elf_x86_plt): Likewise.
1297 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1299 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1301 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1302 target_id instead of elf_machine_code.
1304 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1306 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1307 (elf_i386_lazy_plt_layout): Likewise.
1308 (elf_i386_non_lazy_plt_layout): Likewise.
1309 (elf_i386_plt_layout): Likewise.
1310 (elf_i386_link_hash_table): Likewise.
1311 (elf_i386_next_tls_desc_index): Likewise.
1312 (elf_i386_srelplt2): Likewise.
1313 (elf_i386_plt): Likewise.
1314 (elf_i386_lazy_plt): Likewise.
1315 (elf_i386_non_lazy_plt): Likewise.
1316 (elf_i386_link_hash_table_create): Likewise.
1317 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1318 (elf_i386_lazy_plt): Updated.
1319 (elf_i386_non_lazy_plt): Likewise.
1320 (elf_i386_lazy_ibt_plt): Likewise.
1321 (elf_i386_non_lazy_ibt_plt): Likewise.
1322 (elf_i386_allocate_dynrelocs): Likewise.
1323 (elf_i386_size_dynamic_sections): Likewise.
1324 (elf_i386_relocate_section): Likewise.
1325 (elf_i386_finish_dynamic_symbol): Likewise.
1326 (elf_i386_finish_dynamic_sections): Likewise.
1327 (elf_i386_get_synthetic_symtab): Likewise.
1328 (elf_i386_link_setup_gnu_properties): Likewise.
1329 (elf_i386_nacl_plt): Likewise.
1330 * elf64-x86-64.c (ABI_64_P): Removed.
1331 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1332 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1333 (elf_x86_64_lazy_plt_layout): Likewise.
1334 (elf_x86_64_non_lazy_plt_layout): Likewise.
1335 (elf_x86_64_plt_layout): Likewise.
1336 (elf_x86_64_link_hash_table): Likewise.
1337 (elf_x86_64_plt): Likewise.
1338 (elf_x86_64_lazy_plt): Likewise.
1339 (elf_x86_64_non_lazy_plt): Likewise.
1340 (elf_x86_64_link_hash_table_create): Likewise.
1341 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1342 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1343 (elf_x86_64_lazy_plt): Updated.
1344 (elf_x86_64_non_lazy_plt): Likewise.
1345 (elf_x86_64_lazy_bnd_plt): Likewise.
1346 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1347 (elf_x86_64_lazy_ibt_plt): Likewise.
1348 (elf_x32_lazy_ibt_plt): Likewise.
1349 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1350 (elf_x32_non_lazy_ibt_plt): Likewise.
1351 (elf_x86_64_allocate_dynrelocs): Likewise.
1352 (elf_x86_64_size_dynamic_sections): Likewise.
1353 (elf_x86_64_relocate_section): Likewise.
1354 (elf_x86_64_finish_dynamic_symbol): Likewise.
1355 (elf_x86_64_finish_dynamic_sections): Likewise.
1356 (elf_x86_64_get_synthetic_symtab): Likewise.
1357 (elf_x86_64_link_setup_gnu_properties): Likewise.
1358 (elf_x86_64_nacl_plt): Likewise.
1359 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1361 (ELF32_DYNAMIC_INTERPRETER): New.
1362 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1363 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1364 (_bfd_x86_elf_link_hash_table_create): Likewise.
1365 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1366 (elf_x86_link_hash_table_free): This. Make it static.
1367 * elfxx-x86.h: Don't include "objalloc.h".
1369 (elf_x86_lazy_plt_layout): Likewise.
1370 (elf_x86_non_lazy_plt_layout): Likewise.
1371 (elf_x86_plt_layout): Likewise.
1372 (_bfd_x86_elf_link_hash_table_create): Likewise.
1373 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1374 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1375 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1376 srelplt2 and next_tls_desc_index.
1377 (_bfd_x86_elf_link_hash_table_free): Removed.
1379 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1381 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1382 branch offset interpretation.
1384 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1387 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1389 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1391 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1392 (elf_x86_64_srelplt2): Likewise.
1394 2017-08-30 Alan Modra <amodra@gmail.com>
1396 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1397 (ppc64_elf_tls_optimize): Set it.
1398 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1399 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1400 addis would add zero.
1401 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1402 (ppc_elf_tls_optimize): Set it.
1403 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1404 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1406 2017-08-30 Alan Modra <amodra@gmail.com>
1408 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1409 __tls_get_addr call sequences to LE, don't move the addi down
1410 to the nop. Replace the bl with addi and leave the nop alone.
1412 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1414 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1416 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1418 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1420 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1422 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1423 (BFD64_BACKENDS): Likewise.
1424 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1425 (BFD64_BACKENDS_CFILES): Likewise.
1426 * Makefile.in: Regenerated.
1427 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1428 elf32-i386.lo and elf64-x86-64.lo.
1429 * configure: Regenerated.
1430 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1431 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1432 "objalloc.h" and "hashtab.h".
1433 (ELIMINATE_COPY_RELOCS): Removed.
1434 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1435 (SYMBOL_NO_COPYRELOC): Likewise.
1436 (elf_i386_link_hash_entry): Likewise.
1437 (GOT_UNKNOWN): Likewise.
1438 (GOT_NORMAL): Likewise.
1439 (GOT_TLS_GD): Likewise.
1440 (elf_i386_hash_entry): Likewise.
1441 (elf_i386_obj_tdata): Likewise.
1442 (elf_i386_tdata): Likewise.
1443 (elf_i386_local_got_tls_type): Likewise.
1444 (elf_i386_local_tlsdesc_gotent): Likewise.
1445 (elf_i386_hash_table): Likewise.
1446 (elf_i386_link_hash_newfunc): Likewise.
1447 (elf_i386_local_htab_hash): Likewise.
1448 (elf_i386_local_htab_eq): Likewise.
1449 (elf_i386_get_local_sym_hash): Likewise.
1450 (elf_i386_link_hash_table_free): Likewise.
1451 (elf_i386_copy_indirect_symbol): Likewise.
1452 (elf_i386_fixup_symbol): Likewise.
1453 (elf_i386_readonly_dynrelocs): Likewise.
1454 (elf_i386_always_size_sections): Likewise.
1455 (elf_i386_set_tls_module_base): Likewise.
1456 (elf_i386_dtpoff_base): Likewise.
1457 (compare_relocs): Likewise.
1458 (elf_i386_hash_symbol): Likewise.
1459 (elf_i386_parse_gnu_properties): Likewise.
1460 (elf_i386_merge_gnu_properties): Likewise.
1461 (elf_i386_link_check_relocs): Likewise.
1462 (elf_i386_merge_symbol_attribute): Likewise.
1463 (bfd_elf32_bfd_link_check_relocs): Likewise.
1464 (elf_backend_copy_indirect_symbol): Likewise.
1465 (elf_backend_always_size_sections): Likewise.
1466 (elf_backend_omit_section_dynsym): Likewise.
1467 (elf_backend_hash_symbol): Likewise.
1468 (elf_backend_fixup_symbol): Likewise.
1469 (elf_backend_parse_gnu_properties): Likewise.
1470 (elf_backend_merge_gnu_properties): Likewise.
1471 (elf_backend_merge_symbol_attribute): Likewise.
1472 (elf_i386_mkobject): Updated.
1473 (elf_i386_link_hash_table_create): Likewise.
1474 (elf_i386_check_tls_transition): Likewise.
1475 (elf_i386_tls_transition): Likewise.
1476 (elf_i386_convert_load_reloc): Likewise.
1477 (elf_i386_check_relocs): Likewise.
1478 (elf_i386_adjust_dynamic_symbol): Likewise.
1479 (elf_i386_allocate_dynrelocs): Likewise.
1480 (elf_i386_convert_load): Likewise.
1481 (elf_i386_size_dynamic_sections): Likewise.
1482 (elf_i386_relocate_section): Likewise.
1483 (elf_i386_finish_dynamic_symbol ): Likewise.
1484 (elf_i386_finish_dynamic_sections): Likewise.
1485 (elf_i386_output_arch_local_syms): Likewise.
1486 (elf_i386_get_synthetic_symtab): Likewise.
1487 (elf_i386_link_setup_gnu_properties): Likewise.
1488 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1489 of elf_link_hash_table, as base.
1490 (elf_i386_next_tls_desc_index): New.
1491 (elf_i386_srelplt2): Likewise.
1492 (elf_i386_plt): Likewise.
1493 (elf_i386_lazy_plt): Likewise.
1494 (elf_i386_non_lazy_plt): Likewise.
1495 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1496 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1497 "objalloc.h" and "hashtab.h".
1498 (ELIMINATE_COPY_RELOCS): Removed.
1499 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1500 (SYMBOL_NO_COPYRELOC): Likewise.
1501 (elf_x86_64_link_hash_entry): Likewise.
1502 (GOT_UNKNOWN): Likewise.
1503 (GOT_NORMAL): Likewise.
1504 (GOT_TLS_GD): Likewise.
1505 (elf_x86_64_hash_entry): Likewise.
1506 (elf_x86_64_obj_tdata): Likewise.
1507 (elf_x86_64_tdata): Likewise.
1508 (elf_x86_64_local_got_tls_type): Likewise.
1509 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1510 (elf_x86_64_hash_table): Likewise.
1511 (elf_x86_64_link_hash_newfunc): Likewise.
1512 (elf_x86_64_local_htab_hash): Likewise.
1513 (elf_x86_64_local_htab_eq): Likewise.
1514 (elf_x86_64_get_local_sym_hash): Likewise.
1515 (elf_x86_64_link_hash_table_free): Likewise.
1516 (elf_x86_64_copy_indirect_symbol): Likewise.
1517 (elf_x86_64_fixup_symbol): Likewise.
1518 (elf_x86_64_readonly_dynrelocs): Likewise.
1519 (elf_x86_64_always_size_sections): Likewise.
1520 (elf_x86_64_set_tls_module_base): Likewise.
1521 (elf_x86_64_dtpoff_base): Likewise.
1522 (compare_relocs): Likewise.
1523 (elf_x86_64_merge_symbol_attribute): Likewise.
1524 (elf_x86_64_hash_symbol): Likewise.
1525 (elf_x86_64_parse_gnu_properties): Likewise.
1526 (elf_x86_64_merge_gnu_properties): Likewise.
1527 (elf_x86_64_link_check_relocs): Likewise.
1528 (elf_backend_copy_indirect_symbol): Likewise.
1529 (elf_backend_always_size_sections): Likewise.
1530 (bfd_elf64_bfd_link_check_relocs): Likewise.
1531 (elf_backend_merge_symbol_attribute): Likewise.
1532 (elf_backend_hash_symbol): Likewise.
1533 (elf_backend_omit_section_dynsym): Likewise.
1534 (elf_backend_fixup_symbol): Likewise.
1535 (elf_backend_parse_gnu_properties): Likewise.
1536 (elf_backend_merge_gnu_properties): Likewise.
1537 (bfd_elf32_bfd_link_check_relocs): Likewise.
1538 (elf_x86_64_mkobject): Updated.
1539 (elf_x86_64_link_hash_table_create): Likewise.
1540 (elf_x86_64_check_tls_transition): Likewise.
1541 (elf_x86_64_tls_transition): Likewise.
1542 (elf_x86_64_convert_load_reloc): Likewise.
1543 (elf_x86_64_check_relocs): Likewise.
1544 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1545 (elf_x86_64_allocate_dynrelocs): Likewise.
1546 (elf_x86_64_convert_load): Likewise.
1547 (elf_x86_64_size_dynamic_sections): Likewise.
1548 (elf_x86_64_relocate_section): Likewise.
1549 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1550 (elf_x86_64_finish_dynamic_sections): Likewise.
1551 (elf_x86_64_output_arch_local_syms): Likewise.
1552 (elf_x86_64_get_synthetic_symtab): Likewise.
1553 (elf_x86_64_link_setup_gnu_properties): Likewise.
1554 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1555 instead of elf_link_hash_table, as base.
1556 (elf_x86_64_next_tls_desc_index): New.
1557 (elf_x86_64_srelplt2): Likewise.
1558 (elf_x86_64_plt): Likewise.
1559 (elf_x86_64_lazy_plt): Likewise.
1560 (elf_x86_64_non_lazy_plt): Likewise.
1561 * elfxx-x86.c: New file.
1562 * elfxx-x86.h: Likewise.
1564 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1566 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1568 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1570 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1573 sections before checking dynamic relocations and free invalid
1574 PLT section contents.
1575 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1577 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1579 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1580 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1582 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1585 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1587 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1589 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1591 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1593 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1595 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1598 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1599 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1600 Add a has_no_copy_on_protected bitfield.
1601 (elf_has_no_copy_on_protected): New.
1602 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1603 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1604 (elf_merge_gnu_property_list): Likewise.
1605 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1606 to FALSE for elf_has_no_copy_on_protected.
1607 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1608 (elf_i386_link_hash_entry): Add def_protected.
1609 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1610 when checking info->nocopyreloc.
1611 (elf_i386_link_setup_gnu_properties): Don't set
1612 extern_protected_data here.
1613 (elf_i386_merge_symbol_attribute): New function.
1614 (elf_backend_merge_symbol_attribute): New.
1615 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1616 (elf_x86_64_link_hash_entry): Add def_protected.
1617 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1618 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1619 when checking info->nocopyreloc.
1620 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1621 relocation run-time overflow and unresolvable R_X86_64_32S
1622 relocation against protected data symbol defined in shared object
1623 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1624 (elf_x86_64_link_setup_gnu_properties): Don't set
1625 extern_protected_data here.
1626 (elf_x86_64_merge_symbol_attribute): New function.
1627 (elf_backend_merge_symbol_attribute): New.
1629 2017-08-26 Alan Modra <amodra@gmail.com>
1631 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1632 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1633 (ppc_elf_relocate_section): Comment fix.
1634 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1635 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1636 Support dynamic relocs for TPREL16 when non-pic too.
1637 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1638 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1641 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1643 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1644 "symbol" in comments.
1645 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1647 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1650 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1651 R_X86_64_PC32 relocation run-time overflow and unresolvable
1652 R_X86_64_32S relocation with -z nocopyreloc.
1654 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1656 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1657 Undefined symbols may not have a type.
1658 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1660 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1662 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1663 bfd_link_info. Report shared, PIE or PDE object based on
1665 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1666 (elf_x86_64_relocate_section): Likewise.
1668 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1670 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1671 for function symbols.
1672 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1674 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1676 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1677 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1678 is set on any input relocatable file.
1679 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1681 2017-08-23 Alan Modra <amodra@gmail.com>
1684 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1685 ensure_undefweak_dynamic. Handle undefined too.
1686 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1687 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1688 (allocate_dynrelocs): Discard undefined non-default visibility
1689 relocs first. Make undefined syms dynamic. Tidy goto.
1691 2017-08-21 Alan Modra <amodra@gmail.com>
1692 H.J. Lu <hongjiu.lu@intel.com>
1695 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1696 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1698 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1701 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1702 undefined weak symbols.
1704 2017-08-18 Nick Clifton <nickc@redhat.com>
1707 * tekhex.c (getsym): Fix check for source pointer walking off the
1708 end of the input buffer.
1710 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1713 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1714 relocations in debug sections, change abort to _bfd_error_handler.
1716 2017-08-14 Nick Clifton <nickc@redhat.com>
1719 * elf.c (setup_group): Check for an empty or very small group
1721 * po/bfd.pot: Regenerate.
1723 2017-08-14 Alan Modra <amodra@gmail.com>
1726 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1727 alignment padding here.
1728 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1729 in a reverse pass over sections.
1731 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1734 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1735 for @plt suffixes first.
1736 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1738 2017-08-08 Nick Clifton <nickc@redhat.com>
1741 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1742 small section lengths.
1743 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1745 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1746 there is enough data present in the note.
1748 2017-08-08 Alan Modra <amodra@gmail.com>
1751 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1752 got.refcount for GOTOFF relocs, just create .got section.
1754 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1756 * elflink.c (elf_link_add_object_symbols): Move common symbol
1757 check after bed->common_definition.
1759 2017-08-07 Alan Modra <amodra@gmail.com>
1762 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1763 needed to define various dynamic tags have been discarded.
1765 2017-08-07 Nick Clifton <nickc@redhat.com>
1768 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1769 has not been set then use the bfd returned by
1770 _bfd_elf_link_setup_gnu_properties. If that is null then search
1771 through all the input bfds selecting the first normal, ELF format
1773 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1775 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1777 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1779 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1780 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1781 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1782 (elf_i386_link_check_relocs): New function.
1783 (bfd_elf32_bfd_link_check_relocs): New.
1784 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1786 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1787 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1788 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1789 (elf_x86_64_link_check_relocs): New function.
1790 (bfd_elf64_bfd_link_check_relocs): New.
1791 (bfd_elf32_bfd_link_check_relocs): Likewise.
1793 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1796 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1797 as undefined for --no-define-common.
1799 2017-08-05 Alan Modra <amodra@gmail.com>
1801 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1802 hppa_link_hash_table.
1804 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1806 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1807 entries for sysregs with negative indices.
1809 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1811 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1812 isn't the S/390 specific elf data.
1813 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1815 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1817 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1818 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1819 [R_RISCV_ADD16]: Likewise.
1820 [R_RISCV_ADD32]: Likewise.
1821 [R_RISCV_ADD64]: Likewise.
1822 [R_RISCV_SUB6]: Likewise.
1823 [R_RISCV_SUB8]: Likewise.
1824 [R_RISCV_SUB16]: Likewise.
1825 [R_RISCV_SUB32]: Likewise.
1826 [R_RISCV_SUB64]: Likewise.
1828 2017-07-31 Alan Modra <amodra@gmail.com>
1830 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1831 without ld.so checks.
1833 2017-07-29 Alan Modra <amodra@gmail.com>
1836 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1837 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1838 (is_elfv2_localentry0): Test non_zero_localentry.
1839 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1841 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1843 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1844 pointer check for htab->elf.irelplt.
1845 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1847 2017-07-27 Nick Clifton <nickc@redhat.com>
1850 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1852 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1854 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1856 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1858 (evax_bfd_print_emh): Check for invalid string lengths.
1860 2017-07-25 Nick Clifton <nickc@redhat.com>
1862 * po/fr.po: Updated French translation.
1864 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1867 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1868 16-bit absolute branches into 10-bit pc-relative branches on the
1869 MSP430 as well as the MSP430X.
1871 2017-07-25 Alan Modra <amodra@gmail.com>
1873 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1874 (stub_eh_frame_size): New function.
1875 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1876 (group_sections): Init group tls_get_addr_opt_bctrl.
1877 (ppc64_elf_size_stubs): Update sizing and initialization of
1878 .eh_frame. Iteration over stubs via group list.
1879 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1880 (ppc64_elf_finish_dynamic_sections): Update finalization of
1883 2017-07-24 Nick Clifton <nickc@redhat.com>
1886 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1887 of the relocs to the canonicalize_one_reloc routine.
1888 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1889 for the _bfd_mach_o_canonicalize_one_reloc field.
1890 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1891 res_base parameter. Use to check for corrupt pair relocs.
1892 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1894 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1896 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1899 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1900 enough data in the record before attempting to parse it.
1901 (_bfd_vms_slurp_eeom): Likewise.
1903 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1904 (image_set_ptr): Likewise.
1905 (alpha_vms_slurp_relocs): Likewise.
1907 (alpha_vms_object_p): Check for a truncated record.
1909 2017-07-24 Nick Clifton <nickc@redhat.com>
1912 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1913 an unrecognized reloc and sets the bfd_error value.
1914 * libbfd.h: Regenerate.
1915 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1917 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1918 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1919 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1920 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1921 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1923 2017-07-23 Alan Modra <amodra@gmail.com>
1925 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1928 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1931 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1932 reloc_class_ifunc for ifunc symbols.
1934 2017-07-19 Nick Clifton <nickc@redhat.com>
1937 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1938 correct magic bytes at the start, set the error to wrong format
1939 and clear the format selector before returning NULL.
1941 2017-07-19 Nick Clifton <nickc@redhat.com>
1944 * coff-rs6000.c (_bfd_strntol): New function.
1945 (_bfd_strntoll): New function.
1946 (GET_VALUE_IN_FIELD): New macro.
1947 (EQ_VALUE_IN_FIELD): new macro.
1948 (_bfd_xcoff_slurp_armap): Use new macros.
1949 (_bfd_xcoff_archive_p): Likewise.
1950 (_bfd_xcoff_read_ar_hdr): Likewise.
1951 (_bfd_xcoff_openr_next_archived_file): Likewise.
1952 (_bfd_xcoff_stat_arch_elt): Likewise.
1953 * coff64-rs6000.c (_bfd_strntol): New function.
1954 (_bfd_strntoll): New function.
1955 (GET_VALUE_IN_FIELD): New macro.
1956 (xcoff64_slurp_armap): Use new macros.
1958 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1959 John Eric Martin <John.Martin@emmicro-us.com>
1961 * bfd-in2.h: Regenerate.
1962 * libbfd.h: Regenerate.
1963 * elf32-arc.c (JLI): Define.
1964 * reloc.c: Add JLI relocations.
1966 2017-07-18 Nick Clifton <nickc@redhat.com>
1969 * coff-sh.c: Fix spelling typos.
1970 * compress.c: Likewise.
1971 * cpu-pdp11.c: Likewise.
1972 * ecofflink.c: Likewise.
1973 * elf-m10300.c: Likewise.
1975 * elf32-arm.c: Likewise.
1976 * elf32-m68k.c: Likewise.
1977 * elf32-nds32.c: Likewise.
1978 * elf32-ppc.c: Likewise.
1979 * elf32-sh.c: Likewise.
1980 * elf32-v850.c: Likewise.
1981 * elf64-ppc.c: Likewise.
1982 * elf64-x86-64.c: Likewise.
1983 * elflink.c: Likewise.
1984 * elfnn-aarch64.c: Likewise.
1985 * elfxx-mips.c: Likewise.
1987 * sunos.c: Likewise.
1988 * vms-alpha.c: Likewise.
1989 * xcofflink.c: Likewise.
1991 2017-07-18 Nick Clifton <nickc@redhat.com>
1994 * coffcode.h (handle_COMDAT): Replace abort with an error message
1997 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2000 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2003 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2005 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2007 2017-07-16 Alan Modra <amodra@gmail.com>
2009 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2010 __tls_index GOT entries when using __tls_get_addr_opt stub.
2011 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2013 2017-07-12 Alan Modra <amodra@gmail.com>
2015 * po/es.po: Update from translationproject.org/latest/bfd/.
2016 * po/fi.po: Likewise.
2017 * po/fr.po: Likewise.
2018 * po/id.po: Likewise.
2019 * po/ja.po: Likewise.
2020 * po/ro.po: Likewise.
2021 * po/ru.po: Likewise.
2022 * po/sr.po: Likewise.
2023 * po/sv.po: Likewise.
2024 * po/tr.po: Likewise.
2025 * po/uk.po: Likewise.
2026 * po/vi.po: Likewise.
2027 * po/zh_CN.po: Likewise.
2028 * po/hr.po: New file from translationproject.org.
2029 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2030 * configure: Regenerate.
2032 2017-07-12 Nick Clifton <nickc@redhat.com>
2034 Fix compile time warnings using gcc 7.1.1.
2035 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2037 (elf_xtensa_get_gotplt_section): Increase length of got_name
2039 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2040 default return of FALSE.
2041 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2042 default return of FALSE.
2044 2017-07-12 Alan Modra <amodra@gmail.com>
2046 * binary.c (binary_set_section_contents): Don't print filepos in
2048 (coff_write_object_contents): Cast size_t for error message.
2049 (coff_slurp_line_table): Don't use bfd_vma symndx.
2050 (coff_slurp_reloc_table): Remove unneeded cast.
2051 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2053 (find_abstract_instance_name): Likewise.
2054 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2055 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2056 (elf32_arm_check_relocs): Make r_symndx an int.
2057 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2059 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2061 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2063 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2064 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2065 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2066 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2067 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2068 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2069 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2070 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2071 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2072 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2073 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2074 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2075 and use %lu for error message.
2076 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2077 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2080 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2082 (elf32_arm_final_link_relocate): Likewise.
2083 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2084 * coffcode.h (styp_to_sec_flags): Likewise.
2085 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2086 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2087 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2088 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2089 (elf32_bfin_merge_private_bfd_data): Likewise.
2090 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2091 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2092 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2093 (i370_elf_relocate_section): Likewise.
2094 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2095 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2096 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2097 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2098 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2099 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2100 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2101 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2102 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2103 * ieee.c (ieee_write_id, read_id): Likewise.
2104 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2105 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2106 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2107 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2108 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2109 * stabs.c (_bfd_link_section_stabs): Likewise.
2111 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2113 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2114 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2115 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2116 * coff-sh.c (sh_relax_section): Likewise.
2117 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2118 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2119 * coffcode.h (coff_slurp_reloc_table): Likewise.
2120 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2121 (_bfd_coff_read_string_table): Likewise.
2122 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2123 * compress.c (bfd_get_full_section_contents): Likewise.
2124 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2125 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2126 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2127 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2128 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2129 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2130 (elf32_arm_write_section): Likewise.
2131 * elf32-bfin.c (bfin_relocate_section): Likewise.
2132 (bfinfdpic_relocate_section): Likewise.
2133 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2134 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2135 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2136 (elf_i386_relocate_section): Likewise.
2137 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2138 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2139 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2140 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2141 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2142 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2143 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2144 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2145 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2146 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2147 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2148 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2149 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2150 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2151 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2152 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2153 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2154 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2155 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2156 * elf32-sh.c (sh_elf_relax_section): Likewise.
2157 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2158 (sh_elf_relocate_section): Likewise.
2159 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2160 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2161 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2162 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2163 * elf32-v850.c (v850_elf_relax_section): Likewise.
2164 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2165 (elf_vax_relocate_section): Likewise.
2166 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2167 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2168 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2169 (do_fix_for_relocatable_link): Likewise.
2170 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2171 (elf64_alpha_relax_with_lituse): Likewise.
2172 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2173 (elf_hppa_final_link_relocate): Likewise.
2174 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2175 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2176 (elf64_vms_link_add_object_symbols): Likewise.
2177 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2178 (mmix_final_link_relocate): Likewise.
2179 * elf64-s390.c (invalid_tls_insn): Likewise.
2180 (elf_s390_relocate_section): Likewise.
2181 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2182 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2183 (elf_x86_64_relocate_section): Likewise.
2184 * elfcode.h (elf_slurp_symbol_table): Likewise.
2185 * elfcore.h (elf_core_file_p): Likewise.
2186 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2187 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2188 (elfNN_aarch64_relocate_section): Likewise.
2189 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2190 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2191 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2192 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2193 (_bfd_mips_elf_relocate_section): Likewise.
2194 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2195 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2196 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2197 * ieee.c (ieee_slurp_external_symbols): Likewise.
2198 * ihex.c (ihex_write_object_content): Likewise.
2199 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2200 * merge.c (_bfd_merged_section_offset): Likewise.
2201 * mmo.c (mmo_write_loc_chunk): Likewise.
2202 (mmo_write_object_contents): Likewise.
2203 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2204 * stabs.c (_bfd_link_section_stabs): Likewise.
2205 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2207 2017-07-11 Alan Modra <amodra@gmail.com>
2209 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2211 2017-07-11 Alan Modra <amodra@gmail.com>
2213 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2214 instruction" error using _bfd_error_handler, not einfo.
2216 2017-07-10 Nick Clifton <nickc@redhat.com>
2218 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2219 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2221 2017-07-07 John Baldwin <jhb@FreeBSD.org>
2223 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2225 2017-07-07 Alan Modra <amodra@gmail.com>
2227 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2229 2017-07-07 Alan Modra <amodra@gmail.com>
2231 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2232 as long long. Move code replacing "ll" with "I64", and simplify.
2234 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2236 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2239 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2241 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2243 (line_info_add_file_name): Likewise.
2244 (decode_line_info): Likewise.
2246 2017-07-04 Tristan Gingold <gingold@adacore.com>
2248 * version.m4: Bump version to 2.29.51
2249 * configure: Regenerate.
2251 2017-07-04 Jiong Wang <jiong.wang@arm.com>
2253 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2254 sanity check at the head of this function.
2256 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2258 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2259 dwarf_line_str_size.
2260 (struct attr_abbrev): Add field implicit_const.
2261 (dwarf_debug_sections): Add .debug_line_str.
2262 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2263 (dwarf_debug_section_assert): Add static assertion.
2264 (read_indirect_line_string): New.
2265 (read_abbrevs): Support DW_FORM_implicit_const.
2266 (is_str_attr): Support DW_FORM_line_strp.
2267 (read_attribute_value): Support DW_FORM_line_strp and
2268 DW_FORM_implicit_const.
2269 (read_attribute): Support DW_FORM_implicit_const.
2270 (line_info_add_include_dir, line_info_add_include_dir_stub):
2271 (line_info_add_file_name, read_formatted_entries): New.
2272 (decode_line_info, parse_comp_unit): Support DWARF 5.
2273 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2275 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2277 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2278 abort statement that was put for symbols that are not dynamic.
2280 2017-07-03 Tristan Gingold <gingold@adacore.com>
2282 * po/bfd.pot: Regenerate
2284 2017-07-03 Alan Modra <amodra@gmail.com>
2286 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2287 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2288 * elf.c (setup_group): Use "Lx" to print sh_size.
2289 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2290 unknown section type in hex.
2291 (copy_special_section_fields): Style fix.
2292 (bfd_section_from_shdr): Correct format for sh_link. Use a
2293 common error message for all the variants of unrecognized
2295 (assign_file_positions_for_load_sections): Use "Lx" for lma
2296 adjust error message.
2297 (assign_file_positions_for_non_load_sections): Formatting.
2298 (rewrite_elf_program_header): Formatting. Use "Lx" for
2299 bfd_vma values in error messages.
2300 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2301 ELF_R_SYM value to type expected by format.
2302 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2304 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2305 (elf_link_input_bfd): Use "Lx" for r_info.
2306 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2308 2017-07-03 Alan Modra <amodra@gmail.com>
2310 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2311 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2312 Microsoft C library variant of long long format specifier.
2313 (PRINT20): Cast value to bfd_uint64_t not long long.
2314 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2315 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2316 long long. Don't cast to bfd_vma.
2317 * elf32-score.c (score3_bfd_getl48): Likewise.
2318 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2320 2017-07-03 Alan Modra <amodra@gmail.com>
2322 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2324 (bfd_elf_print_symbol): Don't cast symbol->flags.
2325 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2326 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2327 _bfd_error_handler argument order.
2328 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2330 2017-07-03 Alan Modra <amodra@gmail.com>
2332 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2333 AC_TYPE_LONG_DOUBLE.
2334 * configure: Regenerate.
2335 * config.in: Regenerate.
2337 2017-06-29 Andrew Waterman <andrew@sifive.com>
2339 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2342 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2344 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2345 unless it is undefined weak.
2346 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2347 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2349 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2350 is not dynamic in PIC, abort.
2352 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2355 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2356 undefined weak symbols into dynamic.
2357 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2358 relocation for non-dynamic symbols.
2359 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2361 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2363 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2364 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2365 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2366 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2367 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2370 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2372 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2373 (elfcore_write_s390_gs_bc): Likewise.
2374 * elf.c (elfcore_grok_s390_gs_cb): New function.
2375 (elfcore_grok_s390_gs_bc): New function.
2376 (elfcore_grok_note): Call them.
2377 (elfcore_write_s390_gs_cb): New function.
2378 (elfcore_write_s390_gs_bc): New function.
2379 (elfcore_write_register_note): Call them.
2381 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2383 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2384 bfd_get_file_size. Check archive element size.
2385 (_bfd_generic_get_section_contents_in_window): Likewise.
2387 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2389 * bfd-in2.h: Regenerated.
2390 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2391 (bfd_get_file_size): Likewise.
2393 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2394 Matthew Fortune <matthew.fortune@imgtec.com>
2396 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2397 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2398 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2399 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2401 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2402 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2403 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2404 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2405 `bfd_mach_mips_interaptiv_mr2' entries.
2406 * bfd-in2.h: Regenerate.
2408 2017-06-27 Nick Clifton <nickc@redhat.com>
2410 * tekhex.c (pass_over): Revert accidental conversion of a local
2411 array to a static array.
2413 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2416 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2417 reloc addend if necessary. Adjust diff only if
2418 shrinked_insn_address < end_address.
2420 2017-06-27 Alan Modra <amodra@gmail.com>
2423 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2424 (_bfd_generic_get_section_contents_in_window): Likewise.
2426 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2428 * elfnn-riscv.c (perform_relocation): Support the new
2429 R_RISCV_32_PCREL relocation.
2430 (riscv_elf_relocate_section): Likewise.
2431 * elfxx-riscv.c (howto_table): Likewise.
2432 (riscv_reloc_map): Likewise.
2433 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2434 * libbfd.h: Regenerate.
2436 2017-06-27 Alan Modra <amodra@gmail.com>
2439 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2440 Use unsigned file pointer type, and remove cast.
2441 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2442 Add "count", not "sz".
2444 2017-06-26 Pedro Alves <palves@redhat.com>
2447 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2450 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2453 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2456 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2458 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2459 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2460 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2461 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2462 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2464 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2467 * compress.c (bfd_get_full_section_contents): Don't check the
2469 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2470 reject a section whose size + offset is greater than the size
2472 (_bfd_generic_get_section_contents_in_window): Likewise.
2474 2017-06-26 Nick Clifton <nickc@redhat.com>
2477 * tekhex.c (getvalue): Check for the source pointer exceeding the
2478 end pointer before the first byte is read.
2480 2017-06-26 Nick Clifton <nickc@redhat.com>
2483 * opncls.c (get_build_id): Check that the section is big enough
2484 to contain the whole note.
2485 * compress.c (bfd_get_full_section_contents): Check for and reject
2486 a section whose size is greater than the size of the entire file.
2487 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2488 contain a notes section.
2490 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2492 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2494 (elf_s390_modify_segment_map): Likewise.
2495 (bfd_elf_s390_set_options): Lisewise.
2497 2017-06-26 Alan Modra <amodra@gmail.com>
2499 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2501 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2502 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2503 .preinit_array on --just-syms bfds.
2504 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2505 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2506 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2508 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2510 * elf.c (find_link): Bounds check "hint".
2512 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2514 * elf32-arm.c (using_thumb_only): Update list of architectures in
2515 BFD_ASSERT for which the logic is valid.
2516 (using_thumb2_bl): Likewise.
2517 (using_thumb2): Likewise and return true for ARMv8-R.
2518 (arch_has_arm_nop): Likewise.
2519 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2520 merging logic. Update commentis for value 15 of v8m_baseline,
2521 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2522 merging of value 15 of Tag_CPU_arch.
2524 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2526 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2527 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2528 * bfd-in2.h: Regenerate.
2530 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2532 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2533 the error_alignment label forward. Properly align program
2534 property note section.
2536 2017-06-22 Eric Christopher <echristo@gmail.com>
2538 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2539 abs to fix a truncation warning.
2541 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2543 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2544 local undefined weak symbol to 0.
2545 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2547 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2549 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2550 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2551 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2552 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2553 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2554 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2555 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2556 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2558 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2560 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2561 (elf_i386_lazy_ibt_plt_entry): Likewise.
2562 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2563 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2564 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2565 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2566 (elf_i386_lazy_plt_layout): Likewise.
2567 (elf_i386_non_lazy_plt_layout): Likewise.
2568 (elf_i386_link_hash_entry): Add plt_second.
2569 (elf_i386_link_hash_table): Add plt_second and
2570 plt_second_eh_frame.
2571 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2572 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2573 the second PLT. Check the second PLT.
2574 (elf_i386_relocate_section): Use the second PLT to resolve
2575 PLT reference if needed.
2576 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2578 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2579 second PLT. Generate unwind info for the second PLT.
2580 (elf_i386_plt_type): Add plt_second.
2581 (elf_i386_get_synthetic_symtab): Support the second PLT.
2582 (elf_i386_parse_gnu_properties): Support
2583 GNU_PROPERTY_X86_FEATURE_1_AND.
2584 (elf_i386_merge_gnu_properties): Support
2585 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2586 on GNU_PROPERTY_X86_FEATURE_1_IBT
2587 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2588 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2589 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2590 is set on all relocatable inputs.
2591 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2592 (elf_x32_lazy_ibt_plt_entry): Likewise.
2593 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2594 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2595 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2596 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2597 (elf_x86_64_lazy_ibt_plt): Likewise.
2598 (elf_x32_lazy_ibt_plt): Likewise.
2599 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2600 (elf_x32_non_lazy_ibt_plt): Likewise.
2601 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2602 (elf_x86_64_parse_gnu_properties): Support
2603 GNU_PROPERTY_X86_FEATURE_1_AND.
2604 (elf_x86_64_merge_gnu_properties): Support
2605 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2606 on GNU_PROPERTY_X86_FEATURE_1_IBT
2607 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2608 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2609 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2610 is set on all relocatable inputs.
2612 2017-06-22 Nick Clifton <nickc@redhat.com>
2615 * som.c (setup_sections): NUL terminate the space_strings buffer.
2616 Check that the space.name field does not index beyond the end of
2617 the space_strings buffer.
2619 2017-06-21 Nick Clifton <nickc@redhat.com>
2622 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2624 2017-06-21 Nick Clifton <nickc@redhat.com>
2627 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2628 type of the size parameter.
2629 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2630 length of the counted string.
2631 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2632 (_bfd_vms_save_counted_string): Likewise.
2633 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2634 _bfd_vms_save_counted_string.
2635 (_bfd_vms_slurp_ehdr): Likewise.
2636 (_bfd_vms_slurp_egsd): Likewise.
2637 (Parse_module): Likewise.
2639 2017-06-21 Alan Modra <amodra@gmail.com>
2641 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2642 calls before tocsave calls.
2643 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2646 2017-06-21 Nick Clifton <nickc@redhat.com>
2649 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2650 bfd_get_full_section_contents returns no contents.
2652 2017-06-21 Nick Clifton <nickc@redhat.com>
2655 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2658 2017-06-21 Nick Clifton <nickc@redhat.com>
2661 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2663 (image_set_ptr): Likewise.
2664 (alpha_vms_fix_sec_rel): Likewise.
2665 (alpha_vms_slurp_relocs): Likewise.
2667 2017-06-21 Nick Clifton <nickc@redhat.com>
2670 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2672 (ieee_archive_p): Likewise.
2673 (ieee_object_p): Likewise.
2675 2017-06-21 Nick Clifton <nickc@redhat.com>
2678 * elf.c (setup_group): Zero the group section pointer list after
2679 allocation so that loops can be caught. Check for NULL pointers
2680 when processing a group list.
2682 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2684 * elf-s390.h: New file.
2685 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2687 (elf_s390_additional_program_headers): New function.
2688 (elf_s390_modify_segment_map): New function.
2689 (bfd_elf_s390_set_options): New function.
2690 (elf_backend_additional_program_headers)
2691 (elf_backend_modify_segment_map): Add macro definitions.
2693 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2696 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2697 the DYNAMIC bit instead of bfd_count_sections.
2699 2017-06-19 Nick Clifton <nickc@redhat.com>
2702 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2704 (evax_bfd_print_eeom): Likewise.
2705 (evax_bfd_print_egsd): Check for an overlarge record length.
2706 (evax_bfd_print_etir): Likewise.
2708 2017-06-19 Nick Clifton <nickc@redhat.com>
2711 * libieee.h (struct common_header_type): Add end_p field.
2712 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2714 (read_id): Check for a length that exceeds the remaining bytes in
2716 (ieee_seek): Initialise end_p.
2717 (ieee_archive_p): Likewise.
2718 (ieee_object_p): Likewise.
2720 2017-06-19 Nick Clifton <nickc@redhat.com>
2723 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2724 before reading the EIHS structure entries.
2726 2017-06-19 Nick Clifton <nickc@redhat.com>
2729 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2730 gsd_size. Check that there are enough bytes remaining to read the
2731 type and size of the next egsd. Check that the size of the egsd
2732 does not exceed the size of the record.
2734 2017-06-19 Alan Modra <amodra@gmail.com>
2736 * config.bfd: Correct targ_underscore for cris.
2738 2017-06-18 Alan Modra <amodra@gmail.com>
2740 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2741 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2743 2017-06-16 Nick Clifton <nickc@redhat.com>
2745 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2746 bucketlist is empty because there are no symbols to add to the
2749 2017-06-16 Alan Modra <amodra@gmail.com>
2755 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2756 (BFD_JUMP_TABLE_LINK): Likewise.
2757 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2758 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2759 (bfd_elf_define_start_stop): New function.
2760 * linker.c (bfd_generic_define_start_stop): New function.
2761 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2763 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2764 * aout-target.h (MY_bfd_define_start_stop): Define.
2765 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2766 * binary.c (binary_bfd_define_start_stop): Define.
2767 * bout.c (b_out_bfd_define_start_stop): Define.
2768 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2769 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2770 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2771 * coffcode.h (coff_bfd_define_start_stop): Define.
2772 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2773 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2774 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2775 * ieee.c (ieee_bfd_define_start_stop): Define.
2776 * ihex.c (ihex_bfd_define_start_stop): Define.
2777 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2778 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2779 * mmo.c (mmo_bfd_define_start_stop): Define.
2780 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2781 * oasys.c (oasys_bfd_define_start_stop): Define.
2782 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2783 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2784 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2785 * som.c (som_bfd_define_start_stop): Define.
2786 * srec.c (srec_bfd_define_start_stop): Define.
2787 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2788 * versados.c (versados_bfd_define_start_stop): Define.
2789 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2790 (alpha_vms_bfd_define_start_stop): Define.
2791 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2792 * bfd-in2.h: Regenerate.
2793 * libbfd.h: Regenerate.
2795 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2797 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2798 SYMBOL_REFERENCES_LOCAL.
2800 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2803 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2804 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2805 runtime for if there needs copy relocation elimination.
2806 (need_copy_relocation_p): New function. Return true for symbol with
2807 pc-relative references and if it's against read-only sections.
2808 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2809 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2810 that are related with accessing external objects.
2811 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2812 in elfNN_aarch64_check_relocs.
2814 2017-06-15 Nick Clifton <nickc@redhat.com>
2817 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2820 (ieee_archive_p): Likewise.
2822 2017-06-15 Nick Clifton <nickc@redhat.com>
2825 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2827 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2829 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2830 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2831 keep both windowed and call0 ABI PLT definitions.
2832 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2833 elf_xtensa_*_plt_entry endex.
2834 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2836 2017-06-14 Nick Clifton <nickc@redhat.com>
2839 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2842 2017-06-14 Nick Clifton <nickc@redhat.com>
2845 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2846 maximum value for the ascic pointer. Check that name processing
2847 does not read beyond this value.
2848 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2851 2017-06-14 Nick Clifton <nickc@redhat.com>
2854 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2855 (process_otr): Check for an invalid offset in the otr structure.
2857 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2859 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2861 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2867 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2868 vtable field to a union.
2869 (_bfd_elf_is_start_stop): Removed.
2870 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2871 __start_SECNAME and __stop_SECNAME symbols.
2872 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2873 * elflink.c (_bfd_elf_is_start_stop): Removed.
2874 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2875 _bfd_elf_is_start_stop.
2876 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2877 __stop_SECNAME symbols. Updated.
2878 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2879 (bfd_elf_gc_record_vtinherit): Likewise.
2880 (bfd_elf_gc_record_vtentry): Likewise.
2882 2017-06-13 Nick Clifton <nickc@redhat.com>
2885 * elflink.c (elf_link_adjust_relocs): Generate an error when
2886 encountering a reloc against a symbol removed by garbage
2889 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2891 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2892 to merge_gnu_properties.
2893 * elf-properties.c (elf_merge_gnu_properties): Add struct
2894 bfd_link_info * and pass it to merge_gnu_properties.
2895 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2896 and pass it to elf_merge_gnu_properties.
2897 (_bfd_elf_link_setup_gnu_properties): Pass info to
2898 elf_merge_gnu_property_list.
2899 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2901 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2903 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2906 * binary.c (binary_set_section_contents): Scale lma by octets
2907 per byte to set filepos.
2909 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2911 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2914 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2916 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2919 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2921 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2922 patched section contents for TLS IE reloc.
2923 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2925 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2927 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2928 RELOC_FOR_GLOBAL_SYMBOL macro.
2930 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2932 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2935 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2937 * config/tc-arc.c (md_undefined_symbol): Changed.
2938 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2940 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2942 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2945 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2947 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2948 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2950 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2952 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2955 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2957 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2958 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2959 is non-zero. Add clarifying comments.
2961 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2963 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2964 name. Use local IFUNC symbol name string to report unsupported
2965 non-PIC call to IFUNC function.
2966 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2967 when generating R_386_IRELATIVE relocation.
2968 (elf_i386_finish_dynamic_symbol): Likewise.
2969 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2971 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2972 when generating R_X86_64_IRELATIVE relocation.
2973 (elf_x86_64_finish_dynamic_symbol): Likewise.
2975 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2977 * elf.c (setup_group): Make sure BFD sections are created for all
2978 group sections in the input file when processing SHF_GROUP
2980 (bfd_section_from_shdr): Avoid duplicating logic already
2981 implemented in `setup_group'.
2983 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2986 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2987 if the hint address is zero.
2989 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2992 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2993 ELF_COMMON_DEF_P for common symbols.
2995 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2997 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2998 SEC_GROUP sections as SEC_EXCLUDE.
2999 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3000 (assign_section_numbers): Use resolve_section_groups flag instead
3001 of relocatable link type.
3002 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3003 flag instead of checking the final_link flag for part of the
3004 checks in here. Fix white space as a result.
3005 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3006 instead of relocatable link type.
3007 (bfd_elf_final_link): Likewise.
3009 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3011 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3013 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3014 (s3_bfd_score_elf_check_relocs): Likewise.
3015 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3016 (score_elf_final_link_relocate): Likewise.
3017 (s7_bfd_score_elf_check_relocs): Likewise.
3019 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3021 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3024 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3026 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3027 from `reloc_count' rather than decrementing it.
3028 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3029 `reloc_count' by `int_rels_per_ext_rel'.
3030 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3031 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3032 entry determination.
3033 (s3_bfd_score_elf_check_relocs): Likewise.
3034 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3035 (s7_bfd_score_elf_relocate_section): Likewise.
3036 (s7_bfd_score_elf_check_relocs): Likewise.
3037 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3038 prototype and function.
3039 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3040 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3041 triple rather than once the sum of REL and RELA relocation entry
3043 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3044 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3045 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3046 storage allocation size determination.
3047 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3048 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3049 by `int_rels_per_ext_rel' for last relocation entry
3051 (bfd_elf_final_link): Do not multiply `reloc_count' by
3052 `int_rels_per_ext_rel' for internal relocation storage
3053 allocation size determination.
3054 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3055 `int_rels_per_ext_rel' for last relocation entry determination.
3056 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3057 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3058 (_bfd_mips_elf_relocate_section): Likewise.
3060 2017-06-05 Alan Modra <amodra@gmail.com>
3063 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3065 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3067 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3068 determine structure sizes.
3069 (elfcore_grok_freebsd_prstatus): Likewise.
3071 2017-06-01 Alan Modra <amodra@gmail.com>
3073 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3074 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3076 (is_elfv2_localentry0): New function.
3077 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3078 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3079 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3080 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3081 optimized localentry:0 stubs.
3082 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3083 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3085 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3087 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3089 2017-05-30 Casey Smith <clegg89@gmail.com>
3092 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3093 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3095 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3097 * cpu-arc.c (arc_compatible): New function.
3099 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3101 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3103 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3106 * bfdio.c (bfd_get_file_size): New function.
3107 * bfd-in2.h: Regenerated.
3109 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3111 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3114 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3116 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3117 dynobj instead of htab->elf.dynobj.
3119 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3121 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3123 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3124 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3125 actual number of internal relocations retrieved. Adjust
3126 function description.
3127 (bfd_elf64_canonicalize_reloc): Remove macro.
3128 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3130 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3132 * archures.c (bfd_mach_sparc_v9m8): Define.
3133 (bfd_mach_sparc_v8plusm8): Likewise.
3134 (bfd_mach_sparc_v9_p): Adjust to M8.
3135 (bfd_mach_sparc_64bit_p): Likewise.
3136 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3137 bfd_mach_sparc_v8plusm8.
3138 * bfd-in2.h: Regenerated.
3139 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3141 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3142 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3143 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3145 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3146 bfd_mach_sparc_v8plusm8.
3148 2017-05-19 Alan Modra <amodra@gmail.com>
3150 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3151 debug and special sections when no non-note alloc sections in an
3154 2017-05-18 Alan Modra <amodra@gmail.com>
3156 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3157 * elf-m10300.c: Likewise.
3159 * elf32-arc.c: Likewise.
3160 * elf32-bfin.c: Likewise.
3161 * elf32-m68k.c: Likewise.
3162 * elf32-nds32.c: Likewise.
3163 * elf32-tilepro.c: Likewise.
3164 * elflink.c: Likewise.
3165 * elfnn-aarch64.c: Likewise.
3166 * elfnn-riscv.c: Likewise.
3167 * elfxx-tilegx.c: Likewise.
3168 * mach-o.c: Likewise.
3169 * peXXigen.c: Likewise.
3170 * vms-alpha.c: Likewise.
3171 * vms-lib.c: Likewise.
3173 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3176 * elflink.c (elf_gc_mark_debug_section): New function.
3177 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3178 referenced by kept debug sections.
3180 2017-05-16 Alan Modra <amodra@gmail.com>
3182 * elf-m10300.c: Rename occurrences of non_ir_ref.
3183 * elf32-arm.c: Likewise.
3184 * elf32-bfin.c: Likewise.
3185 * elf32-cr16.c: Likewise.
3186 * elf32-cris.c: Likewise.
3187 * elf32-d10v.c: Likewise.
3188 * elf32-dlx.c: Likewise.
3189 * elf32-fr30.c: Likewise.
3190 * elf32-frv.c: Likewise.
3191 * elf32-hppa.c: Likewise.
3192 * elf32-i370.c: Likewise.
3193 * elf32-i386.c: Likewise.
3194 * elf32-iq2000.c: Likewise.
3195 * elf32-lm32.c: Likewise.
3196 * elf32-m32c.c: Likewise.
3197 * elf32-m32r.c: Likewise.
3198 * elf32-m68hc1x.c: Likewise.
3199 * elf32-m68k.c: Likewise.
3200 * elf32-mcore.c: Likewise.
3201 * elf32-metag.c: Likewise.
3202 * elf32-microblaze.c: Likewise.
3203 * elf32-moxie.c: Likewise.
3204 * elf32-msp430.c: Likewise.
3205 * elf32-mt.c: Likewise.
3206 * elf32-nios2.c: Likewise.
3207 * elf32-or1k.c: Likewise.
3208 * elf32-ppc.c: Likewise.
3209 * elf32-rl78.c: Likewise.
3210 * elf32-s390.c: Likewise.
3211 * elf32-score.c: Likewise.
3212 * elf32-score7.c: Likewise.
3213 * elf32-sh.c: Likewise.
3214 * elf32-tic6x.c: Likewise.
3215 * elf32-tilepro.c: Likewise.
3216 * elf32-v850.c: Likewise.
3217 * elf32-vax.c: Likewise.
3218 * elf32-xstormy16.c: Likewise.
3219 * elf32-xtensa.c: Likewise.
3220 * elf64-alpha.c: Likewise.
3221 * elf64-hppa.c: Likewise.
3222 * elf64-ia64-vms.c: Likewise.
3223 * elf64-mmix.c: Likewise.
3224 * elf64-ppc.c: Likewise.
3225 * elf64-s390.c: Likewise.
3226 * elf64-sh64.c: Likewise.
3227 * elf64-x86-64.c: Likewise.
3228 * elflink.c: Likewise.
3229 * elfnn-aarch64.c: Likewise.
3230 * elfnn-ia64.c: Likewise.
3231 * elfnn-riscv.c: Likewise.
3232 * elfxx-mips.c: Likewise.
3233 * elfxx-sparc.c: Likewise.
3234 * elfxx-tilegx.c: Likewise.
3235 * linker.c: Likewise.
3237 2017-05-16 Alan Modra <amodra@gmail.com>
3239 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3240 * elflink.c (elf_link_add_object_symbols): Update to use
3242 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3244 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3246 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3248 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3250 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3252 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3253 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3255 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3257 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3259 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3261 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3262 to plt_second/plt_second_eh_frame.
3263 (elf_x86_64_link_hash_newfunc): Updated.
3264 (elf_x86_64_allocate_dynrelocs): Likewise.
3265 (elf_x86_64_size_dynamic_sections): Likewise.
3266 (elf_x86_64_relocate_section): Likewise.
3267 (elf_x86_64_finish_dynamic_symbol): Likewise.
3268 (elf_x86_64_finish_dynamic_sections): Likewise.
3269 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3270 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3272 (elf_backend_setup_gnu_properties): Updated. Create the
3273 .plt.sec section instead of the .plt.sec section.
3275 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3277 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3278 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3279 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3281 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3283 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3284 (bfd_elf64_set_reloc): Define.
3285 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3287 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3289 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3290 (struct bfd_target): New field _bfd_set_reloc.
3291 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3292 * reloc.c (_bfd_generic_set_reloc): New function.
3293 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3294 * nlm-target.h (nlm_set_reloc): Likewise.
3295 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3296 * aout-tic30.c (MY_set_reloc): Likewise.
3297 * aout-target.h (MY_set_reloc): Likewise.
3298 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3299 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3300 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3301 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3302 * aout-adobe.c (aout_32_set_reloc): Likewise.
3303 * bout.c (b_out_set_reloc): Likewise.
3304 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3305 * i386os9k.c (aout_32_set_reloc): Likewise.
3306 * ieee.c (ieee_set_reloc): Likewise.
3307 * oasys.c (oasys_set_reloc): Likewise.
3308 * som.c (som_set_reloc): Likewise.
3309 * versados.c (versados_set_reloc): Likewise.
3310 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3311 _bfd_generic_set_reloc.
3312 (rs6000_xcoff64_aix_vec): LIkewise.
3313 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3314 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3315 * i386msdos.c (msdos_set_reloc): Define to
3316 _bfd_norelocs_set_reloc.
3317 * elfcode.h (elf_set_reloc): Define.
3318 * bfd-in2.h: Regenerated.
3320 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3323 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3324 for IFUNC function address.
3326 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3328 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3329 (CONFLICT_LIST): Likewise.
3330 (opcode/arc-attrs.h): Include.
3331 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3332 (arc_extract_features): New file.
3333 (arc_stralloc): Likewise.
3334 (arc_elf_merge_attributes): Likewise.
3335 (arc_elf_merge_private_bfd_data): Use object attributes.
3336 (bfd_arc_get_mach_from_attributes): New function.
3337 (arc_elf_object_p): Use object attributes.
3338 (arc_elf_final_write_processing): Likewise.
3339 (elf32_arc_obj_attrs_arg_type): New function.
3340 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3341 (elf32_arc_section_from_shdr): Likewise.
3342 (elf_backend_obj_attrs_vendor): Define.
3343 (elf_backend_obj_attrs_section): Likewise.
3344 (elf_backend_obj_attrs_arg_type): Likewise.
3345 (elf_backend_obj_attrs_section_type): Likewise.
3346 (elf_backend_obj_attrs_handle_unknown): Likewise.
3347 (elf_backend_section_from_shdr): Likewise.
3349 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3352 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3353 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3354 and the destination is a Thumb symbol.
3356 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3358 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3359 initializer to silence GCC 4.2.
3360 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3362 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3364 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3365 (LAZY_PLT_ENTRY_SIZE): This.
3366 (NON_LAZY_PLT_ENTRY_SIZE): New.
3367 (elf_x86_64_plt0_entry): Renamed to ...
3368 (elf_x86_64_lazy_plt0_entry): This.
3369 (elf_x86_64_plt_entry): Renamed to ...
3370 (elf_x86_64_lazy_plt_entry): This.
3371 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3372 (elf_x86_64_lazy_bnd_plt0_entry): This.
3373 (elf_x86_64_legacy_plt_entry): Removed.
3374 (elf_x86_64_bnd_plt_entry): Renamed to ...
3375 (elf_x86_64_lazy_bnd_plt_entry): This.
3376 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3377 (elf_x86_64_non_lazy_plt_entry): This.
3378 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3379 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3380 (elf_x86_64_eh_frame_plt): Renamed to ...
3381 (elf_x86_64_eh_frame_lazy_plt): This.
3382 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3383 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3384 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3385 (elf_x86_64_eh_frame_non_lazy_plt): This.
3386 (elf_x86_64_lazy_plt_layout): New.
3387 (elf_x86_64_non_lazy_plt_layout): Likewise.
3388 (elf_x86_64_plt_layout): Likewise.
3389 (elf_x86_64_backend_data): Remove PLT layout information. Add
3390 os for target system.
3391 (GET_PLT_ENTRY_SIZE): Removed.
3392 (elf_x86_64_lazy_plt): New.
3393 (elf_x86_64_non_lazy_plt): Likewise.
3394 (elf_x86_64_lazy_bnd_plt): Likewise.
3395 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3396 (elf_x86-64_arch_bed): Updated.
3397 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3398 (elf_x86_64_create_dynamic_sections): Removed.
3399 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3400 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3401 (elf_x86-64_adjust_dynamic_symbol): Updated.
3402 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3403 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3404 size for PLT0 if there is no PLT0. Get plt_entry_size from
3405 non_lazy_plt for non-lazy PLT entries.
3406 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3407 from non_lazy_plt for non-lazy PLT entries.
3408 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3409 if there is no PLT0.
3410 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3411 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3412 entries with non-lazy PLT layout. Don't fill the second and third
3413 slots in the PLT entry if there is no PLT0.
3414 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3415 if there is no PLT0. Set sh_entsize on the .plt.got section.
3416 (compare_relocs): New.
3417 (elf_x86_64_plt_type): Likewise.
3418 (elf_x86_64_plt): Likewise.
3419 (elf_x86_64_nacl_plt): New. Forward declaration.
3420 (elf_x86_64_get_plt_sym_val): Removed.
3421 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3422 against all dynamic relocations.
3423 (elf_x86_64_link_setup_gnu_properties): New function.
3424 (elf_backend_create_dynamic_sections): Updated.
3425 (elf_backend_setup_gnu_properties): New.
3426 (elf_x86_64_nacl_plt): New.
3427 (elf_x86_64_nacl_arch_bed): Updated.
3429 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3431 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3432 (LAZY_PLT_ENTRY_SIZE): This.
3433 (NON_LAZY_PLT_ENTRY_SIZE): New.
3434 (elf_i386_plt0_entry): Renamed to ...
3435 (elf_i386_lazy_plt0_entry): This.
3436 (elf_i386_plt_entry): Renamed to ...
3437 (elf_i386_lazy_plt_entry): This.
3438 (elf_i386_pic_plt0_entry): Renamed to ...
3439 (elf_i386_pic_lazy_plt0_entry): This.
3440 (elf_i386_pic_plt_entry): Renamed to ...
3441 (elf_i386_pic_lazy_plt_entry): This.
3442 (elf_i386_got_plt_entry): Renamed to ...
3443 (elf_i386_non_lazy_plt_entry): This.
3444 (elf_i386_pic_got_plt_entry): Renamed to ...
3445 (elf_i386_pic_non_lazy_plt_entry): This.
3446 (elf_i386_eh_frame_plt): Renamed to ...
3447 (elf_i386_eh_frame_lazy_plt): This.
3448 (elf_i386_eh_frame_plt_got): Renamed to ...
3449 (elf_i386_eh_frame_non_lazy_plt): This.
3450 (elf_i386_plt_layout): Renamed to ...
3451 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3452 eh_frame_plt_got_size.
3453 (elf_i386_non_lazy_plt_layout): New.
3454 (elf_i386_plt_layout): Likewise.
3455 (elf_i386_non_lazy_plt): Likewise.
3456 (GET_PLT_ENTRY_SIZE): Removed.
3457 (elf_i386_plt): Renamed to ...
3458 (elf_i386_lazy_plt): This.
3459 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3460 (elf_i386_arch_bed): Updated.
3461 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3462 (elf_i386_create_dynamic_sections): Removed.
3463 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3464 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3465 (elf_i386_adjust_dynamic_symbol): Updated.
3466 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3467 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3468 size for PLT0 if there is no PLT0.
3469 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3470 output section is discarded only if GOT isn't empty.
3471 (elf_i386_relocate_section): Updated. Properly get PLT index
3472 if there is no PLT0.
3473 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3474 second and third slots in the PLT entry if there is no PLT0.
3475 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3476 if there is no PLT0. Set sh_entsize on the .plt.got section.
3477 (elf_i386_nacl_plt): Forward declaration.
3478 (elf_i386_get_plt_sym_val): Removed.
3479 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3480 against all dynamic relocations.
3481 (elf_i386_link_setup_gnu_properties): New function.
3482 (elf_backend_create_dynamic_sections): Updated.
3483 (elf_backend_setup_gnu_properties): New.
3484 (elf_i386_nacl_plt): Updated.
3485 (elf_i386_nacl_arch_bed): Likewise.
3486 (elf_i386_vxworks_arch_bed): Likewise.
3488 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3490 * elflink.c (elf_output_implib): Remove executable flag from import
3492 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3493 library is a relocatable object file.
3495 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3498 * elf32-avr.c (avr_should_move_sym): New function.
3499 (avr_should_reduce_sym_size): Likewise.
3500 (avr_should_increase_sym_size): Likewise.
3501 (elf32_avr_relax_delete_bytes): Adjust symbol values
3502 and sizes by calling new functions.
3504 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3506 * config.bfd (riscv32-*): Enable rv64.
3508 2017-05-02 Alan Modra <amodra@gmail.com>
3511 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3512 rather than h->root.type == bfd_link_hash_new.
3513 (bfd_elf_record_link_assignment): Similarly, call
3514 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3516 2017-04-29 Alan Modra <amodra@gmail.com>
3519 * reloc.c (reloc_offset_in_range): New function.
3520 (bfd_perform_relocation, bfd_install_relocation): Use it.
3521 (_bfd_final_link_relocate): Likewise.
3523 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3525 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3526 before using .plt.got.
3527 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3529 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3531 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3532 instead of "+=" to update 0.
3534 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3536 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3537 .plt.got section here.
3538 (elf_i386_check_relocs): Don't create the .plt.got section.
3539 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3540 the .plt.got and .plt.bnd sections here.
3541 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3544 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3546 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3548 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3549 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3550 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3551 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3554 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3556 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3558 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3559 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3560 the first relocatable ELF input with GNU properties.
3562 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3564 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3565 VxWorks for non-PIC.
3567 2017-04-27 Alan Modra <amodra@gmail.com>
3569 * elf-bfd.h (struct elf_backend_data): Make asection param of
3570 elf_backend_eh_frame_address_size const.
3571 (_bfd_elf_eh_frame_address_size): Likewise.
3572 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3573 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3574 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3575 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3576 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3577 (next_cie_fde_offset): Constify params.
3578 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3580 2017-04-27 Alan Modra <amodra@gmail.com>
3582 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3583 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3584 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3586 (offset_adjust): New function.
3587 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3588 (adjust_eh_frame_local_symbols): Likewise.
3589 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3590 after changing anything. Return true if anything changed.
3591 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3592 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3594 2017-04-27 Alan Modra <amodra@gmail.com>
3596 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3599 2017-04-27 Alan Modra <amodra@gmail.com>
3601 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3602 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3603 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3604 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3605 for undef and undefweak dyn_relocs.
3606 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3607 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3608 (allocate_got, allocate_dynrelocs): Likewise.
3609 (ppc64_elf_relocate_section): Likewise.
3611 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3613 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3614 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3615 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3616 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3618 2017-04-26 Nick Clifton <nickc@redhat.com>
3621 * reloc.c (bfd_perform_relocation): Check for a negative address
3624 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3627 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3629 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3630 (elf_backend_always_renumber_dynsyms): Define.
3631 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3632 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3633 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3634 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3636 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3638 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3640 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3641 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3642 sections have been created.
3644 2017-04-26 Nick Clifton <nickc@redhat.com>
3647 * compress.c (bfd_init_section_compress_status): Check the return
3648 value from bfd_malloc.
3650 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3652 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3653 no_finish_dynamic_symbol.
3654 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3656 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3657 weak symbol, don't make it dynamic.
3658 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3659 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3660 relocation for GOT reference.
3661 (elf_x86_64_finish_dynamic_symbol): Abort if
3662 no_finish_dynamic_symbol isn't 0.
3664 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3667 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3668 undefined weak symbol, don't make it dynamic.
3669 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3670 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3671 relocation for R_386_GOT32.
3673 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3676 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3678 2017-04-23 Alan Modra <amodra@gmail.com>
3681 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3682 * elf.c (lcomm_sym): New.
3683 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3684 * bfd-in2.h: Regenerate.
3686 2017-04-23 Alan Modra <amodra@gmail.com>
3689 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3690 parameters and comment.
3691 (_bfd_elf_get_reloc_section): Delete.
3692 (_bfd_elf_plt_get_reloc_section): Declare.
3693 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3694 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3696 (_bfd_elf_get_reloc_section): ..here. Delete.
3697 (assign_section_numbers): Call elf_get_reloc_section.
3698 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3699 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3701 2017-04-23 Alan Modra <amodra@gmail.com>
3704 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3707 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3710 * elf32-i386.c (elf_i386_link_hash_entry): Add
3711 no_finish_dynamic_symbol.
3712 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3713 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3714 symbol, don't make it dynamic in PIE.
3715 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3716 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3717 relocation for R_386_GOT32
3718 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3721 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3725 * elflink.c (elf_link_add_object_symbols): Require
3726 --no-dynamic-linker with -E/--dynamic-list when creating
3729 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3731 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3734 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3736 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3737 dynamic symbol sorting.
3739 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3742 * elflink.c (elf_link_add_object_symbols): Preserve
3743 dynamic_ref_after_ir_def when restoring the symbol table for
3744 unneeded dynamic object.
3746 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3749 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3750 on on undefined IFUNC symbol in the second PLT.
3752 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3754 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3756 2017-04-19 Alan Modra <amodra@gmail.com>
3758 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3759 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3760 * elf32-ppc.c:Formatting.
3761 (ensure_undefweak_dynamic): Don't make dynamic when
3762 info->dynamic_undefined_weak is zero.
3763 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3764 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3765 not default visibility. Discard undef and undefweak
3767 (ppc_elf_relocate_section): Adjust to suit.
3768 * elf64-ppc.c: Formatting.
3769 (ensure_undefweak_dynamic): Don't make dynamic when
3770 info->dynamic_undefined_weak is zero.
3771 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3772 info->dynamic_undefined_weak. Discard them earlier.
3774 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3777 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3778 before generating the version definition section.
3780 2017-04-17 Alan Modra <amodra@gmail.com>
3782 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3783 state when a regular object file defines a symbol with
3784 incompatible type to that defined by an earlier shared lib.
3786 2017-04-13 Alan Modra <amodra@gmail.com>
3788 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3790 * elf32-arm.c: Likewise.
3791 * elf32-i386.c: Likewise.
3792 * elf32-mep.c: Likewise.
3793 * elf64-ia64-vms.c: Likewise.
3794 * elf64-x86-64.c: Likewise.
3795 * elflink.c: Likewise.
3796 * elfnn-ia64.c: Likewise.
3797 * elfxx-mips.c: Likewise.
3799 2017-04-13 Alan Modra <amodra@gmail.com>
3801 * aoutx.h: Use %B and %A in error messages throughout file.
3802 * aout-cris.c: Likewise.
3803 * archive.c: Likewise.
3804 * binary.c: Likewise.
3805 * coff-rs6000.c: Likewise.
3806 * coff-tic4x.c: Likewise.
3807 * coffcode.h: Likewise.
3808 * coffgen.c: Likewise.
3809 * cofflink.c: Likewise.
3810 * coffswap.h: Likewise.
3811 * cpu-arm.c: Likewise.
3812 * elf-eh-frame.c: Likewise.
3813 * elf-m10300.c: Likewise.
3815 * elf32-arc.c: Likewise.
3816 * elf32-arm.c: Likewise.
3817 * elf32-bfin.c: Likewise.
3818 * elf32-frv.c: Likewise.
3819 * elf32-iq2000.c: Likewise.
3820 * elf32-m32c.c: Likewise.
3821 * elf32-microblaze.c: Likewise.
3822 * elf32-nds32.c: Likewise.
3823 * elf32-rl78.c: Likewise.
3824 * elf32-rx.c: Likewise.
3825 * elf32-score.c: Likewise.
3826 * elf32-score7.c: Likewise.
3827 * elf32-sh64.c: Likewise.
3828 * elf32-v850.c: Likewise.
3829 * elf32-vax.c: Likewise.
3830 * elf32-visium.c: Likewise.
3831 * elf64-ia64-vms.c: Likewise.
3832 * elf64-mmix.c: Likewise.
3833 * elf64-sh64.c: Likewise.
3834 * elfcode.h: Likewise.
3835 * elfnn-aarch64.c: Likewise.
3836 * elfnn-ia64.c: Likewise.
3837 * elfxx-mips.c: Likewise.
3838 * hpux-core.c: Likewise.
3841 * linker.c: Likewise.
3842 * merge.c: Likewise.
3844 * oasys.c: Likewise.
3845 * pdp11.c: Likewise.
3846 * peXXigen.c: Likewise.
3847 * rs6000-core.c: Likewise.
3848 * vms-alpha.c: Likewise.
3849 * xcofflink.c: Likewise.
3851 2017-04-13 Alan Modra <amodra@gmail.com>
3853 * bfd.c (PRINT_TYPE): Define.
3854 (_doprnt): New function.
3855 (error_handler_internal): Use _doprnt.
3856 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3857 calls in their natural order, throughout file.
3858 * coff-mcore.c: Likewise.
3859 * coff-ppc.c: Likewise.
3860 * coff-tic80.c: Likewise.
3861 * cofflink.c: Likewise.
3862 * elf-s390-common.c: Likewise.
3864 * elf32-arm.c: Likewise.
3865 * elf32-i386.c: Likewise.
3866 * elf32-m32r.c: Likewise.
3867 * elf32-msp430.c: Likewise.
3868 * elf32-spu.c: Likewise.
3869 * elf64-ia64-vms.c: Likewise.
3870 * elf64-sparc.c: Likewise.
3871 * elf64-x86-64.c: Likewise.
3872 * elflink.c: Likewise.
3873 * elfnn-aarch64.c: Likewise.
3874 * elfnn-ia64.c: Likewise.
3875 * elfxx-mips.c: Likewise.
3877 2017-04-13 Alan Modra <amodra@gmail.com>
3879 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3880 branch veneers" error. Fix double space and format message.
3881 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3882 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3884 2017-04-13 Alan Modra <amodra@gmail.com>
3886 * bfd-in2.h: Regenerate.
3888 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3890 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3891 extra `\n' in warning/error messages.
3892 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3893 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3895 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3897 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3898 processor-specific properties with generic ELF target vector.
3900 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3902 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3903 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3904 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3905 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3907 (link_hash_newfunc): Initialize has_got_reloc and
3909 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3911 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3913 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3915 (_bfd_sparc_elf_fixup_symbol): New function.
3916 (allocate_dynrelocs): Don't allocate space for dynamic
3917 relocations and discard relocations against resolved undefined
3918 weak symbols in executable. Don't make resolved undefined weak
3919 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3920 relocation against undefined weak symbols in PIE.
3921 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3922 relocations against resolved undefined weak symbols in PIE
3923 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3924 without ynamic PLT/GOT relocations for resolved undefined weak
3926 Don't generate dynamic relocation against resolved undefined
3927 weak symbol in executable.
3928 (pie_finish_undefweak_symbol): New function.
3929 (_bfd_sparc_elf_finish_dynamic_sections): Call
3930 pie_finish_undefweak_symbol on all symbols in PIE.
3931 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3932 (_bfd_sparc_elf_fixup_symbol): New function.
3934 2017-04-10 Nick Clifton <nickc@redhat.com>
3936 * config.bfd: Remove ns32k from obsolete list.
3938 2017-04-10 Alan Modra <amodra@gmail.com>
3941 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3942 (special_sections_i): Likewise for .init_array.
3943 (special_sections_p): Likewise for .preinit_array.
3945 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3949 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3950 ELF_COMMON_DEF_P for common symbols.
3951 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3952 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3953 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3954 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3955 07492f668d2173da7a2bda3707ff0985e0f460b6.
3957 2017-04-07 Pedro Alves <palves@redhat.com>
3959 * opncls.c (bfd_get_debug_link_info): Rename to...
3960 (bfd_get_debug_link_info_1): ... this. Change type of second
3961 parameter to void pointer. Adjust.
3962 (bfd_get_debug_link_info): Reimplement on top of
3963 bfd_get_debug_link_info_1.
3964 (separate_debug_file_exists, separate_alt_debug_file_exists):
3965 Change type of second parameter to void pointer. Adjust.
3966 (get_func_type, check_func_type): Change type of second parameter
3968 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3969 the callback functions instead of passing the address of a local.
3970 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3971 find_separate_debug_file.
3972 (get_alt_debug_link_info_shim): Change type of second parameter to
3973 void pointer. Adjust.
3974 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3975 find_separate_debug_file.
3976 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3977 of second parameter to void pointer. Adjust.
3978 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3979 pointer local to find_separate_debug_file.
3981 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3983 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3984 external symbols with a definition.
3985 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3987 2017-04-07 Alan Modra <amodra@gmail.com>
3989 * po/SRC-POTFILES.in: Regenerate.
3991 2017-04-05 Alan Modra <amodra@gmail.com>
3993 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3996 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3998 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3999 numbers for DataDirectory entry indicies passed to
4002 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4004 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4005 each GNU_MBIND section and align GNU_MBIND section to page size.
4006 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4007 segment for each GNU_MBIND section.
4008 (_bfd_elf_init_private_section_data): Copy sh_info from input
4009 for GNU_MBIND section.
4011 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4013 * elfnn-riscv.c (GP_NAME): Delete.
4014 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4015 (_bfd_riscv_relax_lui): Likewise.
4017 2017-04-04 Nick Clifton <nickc@redhat.com>
4020 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4022 (bfd_elf_final_link): Only initialize the extended symbol index
4023 section if there are extended symbol tables to list.
4025 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4027 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4028 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4029 * configure.ac (elf): Add elf-properties.lo.
4030 * Makefile.in: Regenerated.
4031 * configure: Likewise.
4032 * elf-bfd.h (elf_property_kind): New.
4033 (elf_property): Likewise.
4034 (elf_property_list): Likewise.
4035 (elf_properties): Likewise.
4036 (_bfd_elf_parse_gnu_properties): Likewise.
4037 (_bfd_elf_get_property): Likewise.
4038 (_bfd_elf_link_setup_gnu_properties): Likewise.
4039 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4040 and setup_gnu_properties.
4041 (elf_obj_tdata): Add properties.
4042 * elf-properties.c: New file.
4043 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4044 (elf_i386_merge_gnu_properties): Likewise.
4045 (elf_backend_parse_gnu_properties): Likewise.
4046 (elf_backend_merge_gnu_properties): Likewise.
4047 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4048 (elf_x86_64_merge_gnu_properties): Likewise.
4049 (elf_backend_parse_gnu_properties): Likewise.
4050 (elf_backend_merge_gnu_properties): Likewise.
4051 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4052 (elf_backend_parse_gnu_properties): Likewise.
4053 (elf_backend_setup_gnu_properties): Likewise.
4054 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4055 elf_backend_merge_gnu_properties and
4056 elf_backend_setup_gnu_properties.
4058 2017-03-30 Pip Cet <pipcet@gmail.com>
4060 * elf32-wasm32.c: Add relocation code, two relocs.
4061 * reloc.c: Add wasm32 relocations.
4062 * libbfd.h: Regenerate.
4063 * bfd-in2.h: Regenerate.
4064 * bfd/po/bfd.pot: Regenerate.
4066 2017-03-29 Nick Clifton <nickc@redhat.com>
4069 * coff-bfd.h (struct coff_section_data): Add new fields:
4070 saved_bias and bias.
4071 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4072 computed for PE binaries.
4073 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4076 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4079 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4080 to handle a local symbol with a hash-symbol-entry; without PLT.
4081 Add BFD_ASSERT for an incidental case with GOT entry present.
4082 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4083 isn't forced-or-set local.
4085 2017-03-27 Pip Cet <pipcet@gmail.com>
4087 * wasm-module.c: New file to support WebAssembly modules.
4088 * wasm-module.h: New file to support WebAssembly modules.
4089 * doc/webassembly.texi: Start documenting wasm-module.c.
4090 * config.bfd: Add wasm_vec.
4091 * targets.c: Likewise.
4092 * configure.ac: Likewise.
4093 * Makefile.am: Add entries for wasm-module.c.
4094 * Makefile.in: Regenerate.
4095 * configure: Regenerate.
4096 * po/SRC-POTFILES.in: Regenerate.
4098 2017-03-27 Pip Cet <pipcet@gmail.com>
4100 * cpu-wasm32.c: New file to support wasm32 architecture.
4101 * elf32-wasm32.c: New file to support wasm32 architecture.
4102 * Makefile.am: Add wasm32 architecture.
4103 * archures.c: Likewise.
4104 * config.bfd: Likewise.
4105 * configure.ac: Likewise.
4106 * targets.c: Likewise.
4107 * Makefile.in: Regenerate.
4108 * bfd-in2.h: Regenerate.
4109 * configure: Regenerate.
4110 * po/SRC-POTFILES.in: Regenerate.
4112 2017-03-20 Alan Modra <amodra@gmail.com>
4115 * elf64-ppc.c (compare_symbols): Stabilize sort.
4117 2017-03-18 Alan Modra <amodra@gmail.com>
4119 * elf64-ppc.c (struct ppc_link_hash_table): Add
4120 local_ifunc_resolver and maybe_local_ifunc_resolver.
4121 (ppc_build_one_stub): Set flags on emitting dynamic
4122 relocation to ifunc.
4123 (ppc64_elf_relocate_section): Likewise.
4124 (ppc64_elf_finish_dynamic_symbol): Likewise.
4125 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4126 local dynamic relocs to ifuncs.
4127 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4128 local_ifunc_resolver and maybe_local_ifunc_resolver.
4129 (ppc_elf_relocate_section): Set flag on emitting dynamic
4130 relocation to ifuncs.
4131 (ppc_elf_finish_dynamic_symbol): Likewise.
4132 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4133 dynamic relocs to ifuncs.
4135 2017-03-13 Nick Clifton <nickc@redhat.com>
4138 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4139 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4140 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4141 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4142 * bfd-in2.h: Regenerate.
4143 * libbfd.h: Regenerate.
4144 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4146 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4147 (elfNN_aarch64_howto_table): Likewise.
4148 (aarch64_tls_transition_without_check): Likewise.
4149 (aarch64_reloc_got_type): Likewise.
4150 (elfNN_aarch64_final_link_relocate): Likewise.
4151 (elfNN_aarch64_tls_relax): Likewise.
4152 (elfNN_aarch64_relocate_section): Likewise.
4153 (elfNN_aarch64_gc_sweep_hook): Likewise.
4154 (elfNN_aarch64_check_relocs): Likewise.
4155 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4156 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4158 2017-03-11 Alan Modra <amodra@gmail.com>
4160 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4161 parameter is in fact used. Whitespace fixes.
4162 * elf64-ppc.c: Likewise.
4164 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4166 * rs6000-core.c (CORE_NEW): Simplify macro when
4167 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4169 2017-03-07 Alan Modra <amodra@gmail.com>
4173 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4176 2017-03-05 Alan Modra <amodra@gmail.com>
4178 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4179 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4180 (next_cie_fde_offset): New function.
4181 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4182 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4183 four bytes. Align CIEs to four or eight bytes depending on
4184 per_encoding_aligned8. Align FDEs according to their encoding.
4185 Pad last FDE to output section alignment.
4186 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4188 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4189 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4190 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4192 2017-03-02 Martin Bickel <binutils@ineranves.de>
4195 * elf.c (rewrite_elf_program_header): Do not issue a warning for
4196 empty segments which have a zero filesz, but a non-zero memsz.
4198 2017-03-02 Alan Modra <amodra@gmail.com>
4200 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4202 2017-02-28 Alan Modra <amodra@gmail.com>
4204 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4205 (ppc64_elf_relocate_section): Likewise.
4207 2017-02-28 Alan Modra <amodra@gmail.com>
4210 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4211 rather than elf32_nios2_hash_table or elf_hash_table.
4212 (create_got_section): Likewise.
4213 (nios2_elf32_finish_dynamic_symbol): Likewise.
4214 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4215 (nios2_elf32_size_dynamic_sections): Likewise.
4216 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4217 vars. Use htab equivalents directly instead. Don't create
4218 all dynamic sections on needing just the GOT. Use a goto
4219 rather than a fall-through with reloc test. Ensure
4220 htab->dynobj is set when making dynamic sreloc section.
4221 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4222 equivalent directly instead. Don't segfault on looking for
4223 .dynamic when dynamic sections have not been created. Don't
4224 segfault on .got.plt being discarded.
4225 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4226 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4227 fixme and another not so relevant comment.
4228 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4229 already set, set hash table dynobj on creating .sbss.
4231 2017-02-28 Alan Modra <amodra@gmail.com>
4233 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4234 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4235 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4236 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4237 (ppc64_elf_relocate_section): Likewise.
4238 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4239 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4240 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4241 * libbfd.h: Regenerate.
4242 * bfd-in2.h: Regenerate.
4244 2017-02-28 Alan Modra <amodra@gmail.com>
4246 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4247 dynamic .data.rel.ro read-only.
4248 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4249 rather than section flags when deciding where copy reloc goes.
4250 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4251 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4252 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4253 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4254 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4255 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4256 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4257 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4258 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4259 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4260 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4261 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4262 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4263 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4264 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4265 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4266 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4267 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4268 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4270 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4272 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4273 `jalr $0, $25' instruction encoding.
4275 2017-02-27 Nick Clifton <nickc@redhat.com>
4278 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4279 generating a seg-fault when encountering a symbol that has been
4280 deleted by garbage collection.
4282 2017-02-25 Alan Modra <amodra@gmail.com>
4284 * elf32-arc.c (struct dynamic_sections): Delete.
4285 (enum dyn_section_types): Delete.
4286 (dyn_section_names): Delete.
4287 (arc_create_dynamic_sections): Delete.
4288 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4289 segfault on discarded .rela.plt section.
4290 (elf_arc_size_dynamic_sections): Formatting. Don't call
4291 arc_create_dynamic_sections. Don't allocate memory for sections
4292 handled by the generic linker. Correct code finding relocs in
4293 read-only sections. Set SEC_EXCLUDE on zero size .got,
4294 .got.plt, and .dynbss sections. Do set .interp for pies.
4296 2017-02-24 Andrew Waterman <andrew@sifive.com>
4298 * elfnn-riscv.c (GP_NAME): New macro.
4299 (riscv_global_pointer_value): Use it.
4300 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4301 output section, consider only that section's alignment.
4303 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4305 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4306 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4307 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4308 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4310 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4312 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4313 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4316 2017-02-23 Alan Modra <amodra@gmail.com>
4319 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4321 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4322 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4325 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4328 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4329 processing ahead of the call to `elf_gc_sweep_symbol'.
4331 2017-02-22 Nick Clifton <nickc@redhat.com>
4334 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4335 created section 4-byte alignment.
4337 2017-02-22 Alan Modra <amodra@gmail.com>
4339 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4340 on .got or .plt output section being discarded by script.
4341 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4344 2017-02-21 Alan Modra <amodra@gmail.com>
4346 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4347 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4349 2017-02-20 Alan Modra <amodra@gmail.com>
4352 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4353 if DT_RELSZ/DT_RELASZ is zero.
4355 2017-02-17 Nick Clifton <nickc@redhat.com>
4357 * compress.c (bfd_get_full_section_contents): Remember to reduce
4358 compressed size by the sizeof the compression header when
4359 decompressing the contents.
4361 2017-02-17 Pedro Alves <palves@redhat.com>
4363 * srec.c (Chunk): Rename to ...
4364 (_bfd_srec_len): ... this.
4365 (S3Forced): Rename to ...
4366 (_bfd_srec_forceS3): ... this.
4367 * objcopy.c: Adjust all references.
4369 2017-02-17 Pedro Alves <palves@redhat.com>
4371 * archive.c (bsd_write_armap): Rename to ...
4372 (_bfd_bsd_write_armap): ... this.
4373 (coff_write_armap): Rename to ...
4374 (_bfd_coff_write_armap): ... this.
4375 * libbfd-in.h (bsd_write_armap): Rename to ...
4376 (_bfd_bsd_write_armap): ... this.
4377 (coff_write_armap): Rename to ...
4378 (_bfd_coff_write_armap): ... this.
4379 * aout-target.h, aout-tic30.c: Adjust all users.
4380 * libbfd.h: Regenerate.
4382 2017-02-17 Pedro Alves <palves@redhat.com>
4384 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4385 (warn_deprecated): Rename to ...
4386 (_bfd_warn_deprecated): ... this.
4387 * libbfd.c (warn_deprecated): Rename to ...
4388 (_bfd_warn_deprecated): ... this.
4389 * bfd-in2.h: Regenerate.
4391 2017-02-17 Pedro Alves <palves@redhat.com>
4393 * bfdio.c (real_ftell): Rename to ...
4394 (_bfd_real_ftell): ... this.
4395 (real_fseek): Rename to ...
4396 (_bfd_real_fseek): ... this.
4397 (real_fopen): Rename to ...
4398 (_bfd_real_fopen): ... this.
4399 * libbfd-in.h (real_ftell): Rename to ...
4400 (_bfd_real_ftell): ... this.
4401 (real_fseek): Rename to ...
4402 (_bfd_real_fseek): ... this.
4403 (real_fopen): Rename to ...
4404 (_bfd_real_fopen): ... this.
4405 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4406 * libbfd.h: Regenerate.
4408 2017-02-17 Pedro Alves <palves@redhat.com>
4410 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4411 * libbfd.c (read_unsigned_leb128): Rename to ...
4412 (_bfd_read_unsigned_leb128): ... this.
4413 (read_signed_leb128): Rename to ...
4414 (_bfd_read_signed_leb128): ... this.
4415 (safe_read_leb128): Rename to ...
4416 (_bfd_safe_read_leb128): ... this.
4417 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4418 (_bfd_read_unsigned_leb128): ... this.
4419 (read_signed_leb128): Rename to ...
4420 (_bfd_read_signed_leb128): ... this.
4421 (safe_read_leb128): Rename to ...
4422 (_bfd_safe_read_leb128): ... this.
4423 * libbfd.h: Renegerate.
4425 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4427 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4428 before trying to fine matching file and line information.
4430 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4432 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4433 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4434 not match current bfd, then reload debug information. Record bfd
4435 we're loading debug info for in the stash. If we have debug
4436 informatin in the cache then perform section placement before
4439 2017-02-16 Alan Modra <amodra@gmail.com>
4442 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4443 * elfxx-target.h (elf_backend_no_page_alias): Define.
4444 (elfNN_bed): Init new field.
4445 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4446 ensure PT_LOAD segment starts on a new page.
4447 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4449 2017-02-16 Alan Modra <amodra@gmail.com>
4452 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4455 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4457 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4458 * bfd-in2.h: Regenerated.
4460 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4463 * elf32-i386.c (elf_i386_relocate_section): Allow
4464 "lea foo@GOT, %reg" in PIC.
4466 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4469 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4470 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4471 error against local IFUNC symbol without a base register for
4474 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4476 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4477 `%P: %H:' with `info->callbacks->einfo'.
4478 (ppc_elf_relocate_section): Likewise.
4479 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4480 (ppc64_elf_edit_toc): Likewise.
4481 (ppc64_elf_relocate_section): Likewise.
4483 2017-02-14 Alan Modra <amodra@gmail.com>
4485 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4486 --gc-keep-exported, and test versioned field of sym rather than
4487 looking for @ in name.
4489 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4491 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4494 2017-02-13 Nick Clifton <nickc@redhat.com>
4497 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4500 2017-02-07 Andrew Waterman <andrew@sifive.com>
4502 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4503 entry size if PLT header is written.
4505 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4507 Fix sparc64 dynamic relocation processing to use the dynamic
4509 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4510 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4513 2017-02-03 Nick Clifton <nickc@redhat.com>
4516 * coffcode.h (coff_write_object_contents): Enlarge size of
4517 s_name_buf in order to avoid compile time warning about possible
4519 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4520 32-bits of insn value before printing into buffer.
4522 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4524 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4525 `max_local_dynindx'.
4526 (mips_elf_sort_hash_table): Handle it.
4527 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4528 symbols bump up `max_local_dynindx' rather than
4529 `max_non_got_dynindx'.
4531 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4533 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4534 `min_got_dynindx', `max_unref_got_dynindx' and
4535 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4536 (mips_elf_sort_hash_table): Adjust accordingly.
4538 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4540 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4541 to access the hash table.
4543 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4545 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4546 non-NULL `htab' to the beginning.
4548 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4550 * elflink.c (elf_gc_sweep): Wrap overlong line.
4552 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4554 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4555 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4556 * elfxx-mips.c (mips_elf_link_hash_table): Add
4557 `ignore_branch_isa' member.
4558 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4559 in branch relocation calculation as an error if
4560 `ignore_branch_isa' has been set.
4561 (_bfd_mips_elf_insn32): Rename to...
4562 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4563 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4564 Handle the new parameter.
4566 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4568 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4569 local variable dynobj.
4572 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4573 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4574 executable from read-only sections into sdynrelro.
4575 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4576 dynamic relocs in sdynrelro.
4577 (elf_backend_want_dynrelro): Define.
4579 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4581 * config.bfd (*-*-rtemsaout*): Mark as removed.
4583 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4585 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4586 (arm-*-rtems*): Move to (arm*-*-eabi*).
4587 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4588 (m68-*-rtems*): Move to (m68*-*-elf*).
4590 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4592 * config.bfd (*-*-rtemscoff*): Mark as removed.
4594 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4597 * elflink.c (bfd_elf_record_link_assignment): Revert last
4598 change and don't ever clear `forced_local'. Set `mark'
4600 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4602 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4603 (bfd_elf_size_dynamic_sections): ... here.
4604 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4605 and set `mark' instead in `__tls_get_addr_opt' processing.
4606 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4608 2017-01-24 Alan Modra <amodra@gmail.com>
4610 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4611 where dynamic relocs are preferable. Allow ifunc too.
4612 (ensure_undefweak_dynamic): New function.
4613 (allocate_dynrelocs): Use it here. Move plt handling last and
4614 don't make symbols dynamic, simplifying loop. Only make undef
4615 weak symbols with GOT entries dynamic. Correct condition
4616 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4617 comments. Remove goto.
4618 (ppc_elf_relocate_section): Correct test for using dynamic
4619 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4620 to suit. Set up explicit tls_index entries and implicit GOT
4621 tls_index entries resolvable at link time for
4622 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4623 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4624 (ensure_undefweak_dynamic): New function.
4625 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4626 with GOT entries dynamic. Remove unnecessary test of
4627 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4628 (ppc64_elf_relocate_section): Correct test for using dynamic
4629 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4630 to suit. Set up explicit tls_index entries and implicit GOT
4631 tls_index entries resolvable at link time for __tls_get_addr_opt.
4632 Simplify expression to clear mem for prelink.
4634 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4636 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4638 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4640 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4641 (elf_backend_hash_symbol): Define.
4643 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4646 * elflink.c (bfd_elf_record_link_assignment): Clear any
4647 `forced_local' marking for DSO symbols that are not being
4650 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4652 * elfnn-riscv.c (riscv_elf_object_p): New function.
4654 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4657 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4659 (elf_x86_64_check_relocs): Create .eh_frame section for the
4661 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4662 .eh_frame section for the .plt.bnd section.
4663 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4664 for the .plt.bnd section.
4666 2017-01-12 Nick Clifton <nickc@redhat.com>
4669 * opncls.c (find_separate_debug_file): Add include_dirs
4670 parameter. Only include the directory part of the bfd's filename
4671 in search paths if include_dirs is true. Add a couple of extra
4672 locations for looking for debug files.
4673 ( bfd_follow_gnu_debuglink): Update invocation of
4674 find_separate_debug_file.
4675 (bfd_follow_gnu_debugaltlink): Likewise.
4676 (get_build_id): New function: Finds the build-id of the given bfd.
4677 (get_build_id_name): New function: Computes the name of the
4678 separate debug info file for a bfd, based upon its build-id.
4679 (check_build_id_file): New function: Checks to see if a separate
4680 debug info file exists at the given location, and that its
4681 build-id matches that of the original bfd.
4682 (bfd_follow_build_id_debuglink): New function: Finds a separate
4683 debug info file for a given bfd by using the build-id method.
4684 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4685 method of locating a separate debug info file before using the
4687 * bfd-in2.h: Regenerate.
4689 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4692 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4693 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4694 elf_x86_64_eh_frame_plt_got.
4695 (elf_x86_64_size_dynamic_sections): Get unwind info from
4696 elf_x86_64_bnd_arch_bed for the BND PLT.
4698 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4700 * config.bfd: Add entries for i686-redox and x86_64-redox.
4702 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4704 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4706 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4707 .eh_frame section to 4 bytes for x32.
4708 (elf_x86_64_check_relocs): Likewise.
4710 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4713 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4714 (PLT_GOT_FDE_LENGTH): Likewise.
4715 (elf_i386_plt_layout): Add eh_frame_plt_got and
4716 eh_frame_plt_got_size.
4717 (elf_i386_plt): Updated.
4718 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4719 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4720 (elf_i386_size_dynamic_sections): Allocate and initialize
4721 .eh_frame section for .plt.got.
4722 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4724 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4725 eh_frame_plt_got_size.
4726 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4727 (PLT_GOT_FDE_LENGTH): Likewise.
4728 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4729 eh_frame_plt_got_size.
4730 (elf_x86_64_arch_bed): Updated.
4731 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4732 eh_frame_plt_got_size.
4733 (elf_x86_64_nacl_arch_bed): Likewise.
4734 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4735 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4736 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4737 .eh_frame section for .plt.got.
4738 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4741 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4743 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4744 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4746 2017-01-09 Nick Clifton <nickc@redhat.com>
4748 * dwarf2.c (lookup_address_in_function_table): Return early if
4749 there are no functions in the given comp unit, or if the high
4750 address of the last function in the comp unit is less than the
4753 2017-01-09 Nick Clifton <nickc@redhat.com>
4756 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4757 message if there are too many symbols to load.
4759 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4761 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4762 if relocs are cached.
4764 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4767 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4768 for R_MICROBLAZE_GOTOFF_64.
4770 2017-01-03 Nick Clifton <nickc@redhat.com>
4772 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4773 warning about using a possibly uninitialised variable.
4775 2017-01-02 Alan Modra <amodra@gmail.com>
4777 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4778 (allocate_plt_static, allocate_dynrelocs): Use it.
4780 2017-01-02 Alan Modra <amodra@gmail.com>
4782 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4783 .PARISC.unwind section.
4785 2017-01-02 Alan Modra <amodra@gmail.com>
4788 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4789 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4790 indirect to GOT pointer relative code edit.
4792 2017-01-02 Alan Modra <amodra@gmail.com>
4794 Update year range in copyright notice of all files.
4796 For older changes see ChangeLog-2016
4798 Copyright (C) 2017 Free Software Foundation, Inc.
4800 Copying and distribution of this file, with or without modification,
4801 are permitted in any medium without royalty provided the copyright
4802 notice and this notice are preserved.
4808 version-control: never