1 2017-10-17 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
4 indirect and warning symbols.
6 2017-10-17 Alan Modra <amodra@gmail.com>
9 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
10 against size left rather than comparing pointers. Reorganise loop.
12 2017-10-17 Alan Modra <amodra@gmail.com>
15 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
16 and error for any other size that doesn't cover the header word.
18 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
20 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
21 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
22 (elf_backend_gc_sweep_hook): Likewise.
23 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
24 (bfinfdpic_gc_sweep_hook): Likewise.
25 (elf_backend_gc_sweep_hook): Likewise.
26 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
27 (elf_backend_gc_sweep_hook): Likewise.
28 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
29 (elf_backend_gc_sweep_hook): Likewise.
30 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
31 (elf_backend_gc_sweep_hook): Likewise.
32 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
33 (elf_backend_gc_sweep_hook): Likewise.
34 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
35 (elf_backend_gc_sweep_hook): Likewise.
36 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
38 (elf_m68k_remove_got_entry_type): Removed.
39 (elf_m68k_find_got_entry_ptr): Likewise.
40 (elf_m68k_remove_got_entry): Likewise.
41 (elf_m68k_gc_sweep_hook): Likewise.
42 (elf_backend_gc_sweep_hook): Likewise.
43 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
44 (elf_backend_gc_sweep_hook): Likewise.
45 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
46 (elf_backend_gc_sweep_hook): Likewise.
47 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
48 (elf_backend_gc_sweep_hook): Likewise.
49 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
50 (elf_backend_gc_sweep_hook): Likewise.
51 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
52 (elf_backend_gc_sweep_hook): Likewise.
53 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
54 (elf_backend_gc_sweep_hook): Likewise.
55 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
56 (elf_backend_gc_sweep_hook): Likewise.
57 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
58 (elf_backend_gc_sweep_hook): Likewise.
59 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
60 (elf_backend_gc_sweep_hook): Likewise.
61 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
62 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
63 (elf_backend_gc_sweep_hook): Likewise.
64 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
65 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
66 (elf_backend_gc_sweep_hook): Likewise.
67 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
68 (elf_backend_gc_sweep_hook): Likewise.
69 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
70 (elf_backend_gc_sweep_hook): Likewise.
71 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
72 (elf_backend_gc_sweep_hook): Likewise.
73 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
74 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
75 (elf_backend_gc_sweep_hook): Likewise.
76 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
77 (ppc64_elf_gc_sweep_hook): Likewise.
78 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
79 (elf_backend_gc_sweep_hook): Likewise.
80 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
81 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
82 * elflink.c (elf_link_add_object_symbols): Don't call
83 _bfd_elf_link_check_relocs here.
84 (gc_sweep_hook_fn): Removed.
85 (elf_gc_sweep): Remove gc_sweep_hook.
86 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
87 (elf_backend_gc_sweep_hook): Likewise.
88 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
89 (elf_backend_gc_sweep_hook): Likewise.
90 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
91 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
92 (elf_backend_gc_sweep_hook): Likewise.
93 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
94 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
95 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
96 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
97 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
98 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
100 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
102 * elf32-i386.c (elf_i386_backend_data): Removed.
103 (get_elf_i386_backend_data): Likewise.
104 (elf_i386_arch_bed): Replace elf_i386_backend_data with
105 elf_x86_backend_data.
106 (elf_i386_get_synthetic_symtab): Likewise.
107 (elf_i386_nacl_arch_bed): Likewise.
108 (elf_i386_vxworks_arch_bed): Likewise.
109 (elf_i386_relocate_section): Check target_os instead of
111 (elf_i386_finish_dynamic_symbol): Likewise.
112 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
113 Check target_os instead of is_vxworks.
114 (elf_i386_link_setup_gnu_properties): Remove normal_target and
115 is_vxworks. Initialize plt0_pad_byte.
116 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
117 (get_elf_x86_64_arch_data): Likewise.
118 (get_elf_x86_64_backend_data): Likewise.
119 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
120 elf_x86_backend_data.
121 (elf_x86_64_get_synthetic_symtab): Likewise.
122 (elf_x86_64_nacl_arch_bed): Likewise.
123 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
124 normal_target. Initialize plt0_pad_byte.
125 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
126 instead of is_vxworks.
127 (_bfd_x86_elf_size_dynamic_sections): Likewise.
128 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
129 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
130 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
131 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
132 Update normal_target. Set up plt0_pad_byte. Check target_os
133 instead of is_vxworks.
134 * elfxx-x86.h (elf_x86_target_os): New.
135 (elf_x86_backend_data): Likewise.
136 (get_elf_x86_backend_data): Likewise.
137 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
139 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
142 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
144 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
145 _bfd_x86_elf_finish_dynamic_sections.
146 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
147 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
149 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
152 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
155 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
156 hide symbol which was forced to be dynamic.
158 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
161 * elf32-cris.c (cris_elf_relocate_section): Don't generate
162 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
163 (cris_elf_check_relocs): Don't allocate dynamic relocation
164 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
166 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
169 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
170 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
171 (sh_elf_relocate_section): Don't generate dynamic relocation if
172 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
174 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
177 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
178 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
179 (elf_s390_relocate_section): Don't generate dynamic relocation
180 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
181 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
182 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
183 (elf_s390_relocate_section): Don't generate dynamic relocation
184 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
186 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
189 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
190 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
191 (allocate_dynrelocs): Discard dynamic relocations if
192 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
194 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
197 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
198 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
200 (allocate_dynrelocs): Discard dynamic relocations if
201 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
203 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
206 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
207 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
208 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
209 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
210 (elf_m68k_relocate_section): Don't generate dynamic relocation
211 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
213 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
216 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
217 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
218 (allocate_dynrelocs): Discard dynamic relocations if
219 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
220 (elf32_hppa_relocate_section): Don't generate dynamic
221 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
223 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
226 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
227 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
228 (allocate_fptr): Don't allocate function pointer if
229 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
230 (allocate_dynrel_entries): Don't allocate dynamic relocation
231 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
232 (set_got_entry): Don't set GOT entry if
233 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
234 (set_pltoff_entry): Don't set PLTOFF entry if
235 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
236 (elfNN_ia64_relocate_section): Don't install dynamic relocation
237 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
239 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
242 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
243 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
244 (allocate_dynrelocs): Don't allocate dynamic relocations if
245 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
247 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
250 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
251 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
252 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
253 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
255 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
258 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
259 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
260 (tilepro_elf_relocate_section): Don't generate dynamic
261 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
262 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
263 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
264 (tilegx_elf_relocate_section): Don't generate dynamic
265 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
267 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
270 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
271 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
273 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
274 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
276 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
278 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
279 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
280 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
282 2017-10-12 James Bowman <james.bowman@ftdichip.com>
284 * bfd-in2.h: Regenerate.
285 * libbfd.h: Regenerate.
286 * elf32-ft32.c: Add HOWTO R_FT32_15.
287 * reloc.c: Add BFD_RELOC_FT32_15.
289 2017-10-12 Nick Clifton <nickc@redhat.com>
291 * reloc.c (enum bfd_reloc_status): Start values at 2.
292 * bfd-in2.h: Regenerate.
293 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
294 that a TRUE return indicates success. Compare the result of
295 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
296 (build_one_stub): Change sense of tests against aarch64_relocate
298 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
299 than FALSE, when an error is detected.
300 (elfNN_aarch64_final_link_relocate): Likewise.
302 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
304 * elf32-i386.c (elf_backend_hide_symbol): New.
305 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
306 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
307 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
309 2017-10-12 Alan Modra <amodra@gmail.com>
311 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
312 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
313 (bfd_elf_define_start_stop): Likewise.
315 2017-10-12 Alan Modra <amodra@gmail.com>
317 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
318 when executable rather than non-PIC.
319 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
320 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
322 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
324 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
326 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
327 (elf_external_linux_prpsinfo64_ugid32): ... this.
328 (swap_linux_prpsinfo32_out): Rename to...
329 (swap_linux_prpsinfo32_ugid32_out): ... this.
330 (elf_external_linux_prpsinfo64_ugid16): New structure.
331 (swap_linux_prpsinfo64_ugid16_out): New function.
332 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
333 (elf_backend_linux_prpsinfo64_ugid16): Define.
334 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
335 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
336 of the 64-bit Linux core PRPSINFO note.
337 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
339 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
341 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
343 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
344 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
345 (elf_external_ppc_linux_prpsinfo32)
346 (swap_ppc_linux_prpsinfo32_out): Move to...
347 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
348 (swap_linux_prpsinfo32_ugid32_out): ... these.
349 (elf_external_linux_prpsinfo32): Rename to...
350 (elf_external_linux_prpsinfo32_ugid16): ... this.
351 (swap_linux_prpsinfo32_out): Rename to...
352 (swap_linux_prpsinfo32_ugid16_out): ... this.
353 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
354 (elf_backend_linux_prpsinfo32_ugid16): Define.
355 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
356 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
357 of the 32-bit Linux core PRPSINFO note.
358 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
359 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
360 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
361 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
362 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
363 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
364 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
365 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
366 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
367 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
369 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
371 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
372 `gap' member ahead of `pr_flag'.
374 2017-10-11 Pedro Alves <palves@redhat.com>
376 * bfd.c (_doprnt): Rename to ...
377 (_bfd_doprnt): ... this.
378 (error_handler_internal): Adjust.
380 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
382 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
383 instead of incrementing it.
384 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
386 2017-10-10 Renlin Li <renlin.li@arm.com>
389 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
390 symbols into dynamic.
392 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
395 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
396 (riscv_elf_link_hash_table_create): Initialize max_alignment to
398 (_bfd_riscv_relax_section): Cache the max alignment of output
399 sections if possible.
401 2017-10-10 Alan Modra <amodra@gmail.com>
403 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
404 .opd whenever .opd is present and non-zero size. Move code
405 setting abiversion to/from output file earlier. Only set
406 u.opd.func_sec when --gc-sections. Read relocs and set up
407 u.opd.func_sec values here..
408 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
410 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
412 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
414 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
417 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
419 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
420 .interp section with "ld --no-dynamic-linker".
422 2017-10-09 Alan Modra <amodra@gmail.com>
425 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
426 funcinfo_hash_table and varinfo_hash_table.
428 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
430 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
431 in read-only section with minfo.
432 (sh_elf_size_dynamic_sections): Likewise.
434 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
436 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
439 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
441 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
442 this_hdr.sh_entsize only if section size > 0.
444 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
446 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
448 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
450 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
451 in read-only section with minfo.
452 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
454 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
456 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
459 2017-10-06 John Baldwin <jhb@FreeBSD.org>
461 * elf-bfd.h (struct elf_backend_data): Add
462 `elf_backend_grok_freebsd_prstatus'.
463 * elf.c (elfcore_grok_freebsd_note): Call
464 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
466 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
468 (elf_backend_grok_freebsd_prstatus): Define.
469 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
470 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
472 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
474 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
475 and has_non_got_reloc with zero_undefweak.
476 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
477 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
479 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
480 has_non_got_reloc with zero_undefweak.
481 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
482 has_got_reloc and has_non_got_reloc with zero_undefweak.
483 (elf_x86_link_hash_entry): Likewise.
485 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
487 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
488 (VERIFY_COPY_RELOC): Likewise.
490 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
492 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
493 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
494 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
496 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
498 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
499 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
500 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
502 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
504 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
505 * elf32-i386.c (elf_i386_relocate_section): Use it.
506 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
508 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
510 * elf32-i386.c (X86_SIZE_TYPE_P): New.
511 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
512 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
513 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
514 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
516 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
518 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
519 (PLT_LOCAL_IFUNC_P): Likewise.
520 * elf32-i386.c (elf_i386_relocate_section): Use them.
521 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
523 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
525 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
526 * elf32-i386.c (elf_i386_relocate_section): Use it.
527 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
529 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
531 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
532 * elf32-i386.c (elf_i386_relocate_section): Use it.
533 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
535 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
537 * elf32-i386.c (X86_PCREL_TYPE_P): New.
538 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
539 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
540 (X86_PCREL_TYPE_P): This.
541 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
542 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
543 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
545 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
547 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
549 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
550 * elf32-i386.c (elf_i386_tls_transition): Use it.
551 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
553 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
555 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
556 Dump dynamic relocation in read-only section with minfo if
558 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
559 (maybe_set_textrel): Likewise.
560 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
561 read-only section with minfo.
563 2017-10-05 John Baldwin <jhb@FreeBSD.org>
565 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
567 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
569 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
570 in read-only section with minfo.
571 (tilepro_elf_size_dynamic_sections): Likewise.
572 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
573 (tilegx_elf_size_dynamic_sections): Likewise.
575 2017-10-05 Pedro Alves <palves@redhat.com>
578 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
579 ellipsis parameter. Split out bfd_error_on_input code to..
580 (bfd_set_input_error): .. New function.
581 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
582 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
583 * bfd-in2.h: Regenerate.
585 2017-10-05 Alan Modra <amodra@gmail.com>
587 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
588 fini_array error value.
590 2017-10-05 Alan Modra <amodra@gmail.com>
593 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
595 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
597 (elf_fake_sections): Adjust calls. Exit immediately on failure.
598 (bfd_elf_set_group_contents): Add associated reloc section indices
601 2017-10-04 Alan Modra <amodra@gmail.com>
603 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
604 classify symbols for ELFv2.
606 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
609 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
610 undergoes default promotion.
611 * bfd-in2.h: Regenerate.
613 2017-10-02 Alan Modra <amodra@gmail.com>
615 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
616 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
618 2017-10-01 Alan Modra <amodra@gmail.com>
621 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
622 (add_line_info): Always put end_sequence last.
624 2017-10-01 Alan Modra <amodra@gmail.com>
627 * dwarf2.c (read_section): Allocate buffer with extra byte for
628 bfd_simple_get_relocated_section_contents rather than copying
631 2017-09-29 Alan Modra <amodra@gmail.com>
633 * merge.c (merge_strings): Return FALSE on malloc failure.
634 (_bfd_merge_sections): Return failures from record_section and
637 2017-09-28 Alan Modra <amodra@gmail.com>
640 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
641 a case where plugin_notice isn't called.
643 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
645 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
648 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
651 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
652 output_bfd to info->callbacks->minfo.
654 2017-09-26 Nick Clifton <nickc@redhat.com>
657 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
658 assertion failure if elf_x86_64_rtype_to_howto has already issued
661 2017-09-26 Alan Modra <amodra@gmail.com>
664 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
667 2017-09-26 Nick Clifton <nickc@redhat.com>
670 * dwarf2.c (read_formatted_entries): Fail early if we know that
671 the loop parsing data entries will overflow the end of the
674 2017-09-26 Alan Modra <amodra@gmail.com>
677 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
678 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
679 to stash->info_ptr_memory, and check die_ref is within that memory.
680 Set info_ptr_end correctly when another CU is refd. Check die_ref
681 for DW_FORM_ref4 etc. is within CU.
683 2017-09-26 Alan Modra <amodra@gmail.com>
686 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
687 (read_formatted_entries): Init "fe".
688 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
690 2017-09-26 Alan Modra <amodra@gmail.com>
693 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
694 bounds in inner loop.
696 2017-09-25 Alan Modra <amodra@gmail.com>
699 * dwarf1.c (parse_die): Sanity check pointer against section limit
700 before dereferencing.
701 (parse_line_table): Likewise.
703 2017-09-25 Alan Modra <amodra@gmail.com>
706 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
708 (parse_comp_unit): Likewise.
710 2017-09-25 Alan Modra <amodra@gmail.com>
713 * dwarf2.c (read_formatted_entries): Error on format_count zero.
715 2017-09-24 Alan Modra <amodra@gmail.com>
718 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
719 within section bounds.
721 2017-09-24 Alan Modra <amodra@gmail.com>
724 * dwarf2.c (decode_line_info): Properly free line sequences on error.
726 2017-09-24 Alan Modra <amodra@gmail.com>
729 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
730 pname param. Return status. Make name const. Don't abort,
731 return an error. Formatting. Exit if current info_ptr matches
732 orig_info_ptr. Update callers.
733 (scan_unit_for_symbols): Start at nesting_level of zero. Make
734 nested_funcs an array of structs for extensibility. Formatting.
736 2017-09-24 Alan Modra <amodra@gmail.com>
739 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
740 rather than dividing by zero.
742 2017-09-24 Alan Modra <amodra@gmail.com>
745 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
747 2017-09-24 Alan Modra <amodra@gmail.com>
750 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
752 2017-09-24 Alan Modra <amodra@gmail.com>
755 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
756 SHT_GNU_verneed section for sanity. Don't zalloc memory for
759 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
762 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
765 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
768 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
769 -1 if bfd_canonicalize_dynamic_reloc returns 0.
771 2017-09-22 Pedro Alves <palves@redhat.com>
772 Alan Modra <amodra@gmail.com>
774 * version.h: Add comment.
776 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
778 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
779 NT_S390_GS_BC, correct the previously swapped invocations of
780 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
782 2017-09-19 Alan Modra <amodra@gmail.com>
785 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
788 2017-09-19 Alan Modra <amodra@gmail.com>
791 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
792 symbols before calculating verrefs. Don't renumber dynsyms
793 after gc. Exclude .gnu.version when zero or one dynsym.
794 Localize some vars and reindent.
796 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
799 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
800 return from bfd_canonicalize_dynamic_reloc.
802 2017-09-15 Alan Modra <amodra@gmail.com>
805 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
806 overflows bfd_size_type.
808 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
811 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
812 to indicate if conversion is performed.
813 (elf_i386_check_relocs): Cache section contents and relocations
814 if conversion is performed.
815 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
816 contents and relocations if conversion is performed.
818 2017-09-14 Nick Clifton <nickc@redhat.com>
821 * peXXigen.c (pe_print_idata): Extend check for HintName vector
824 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
826 * elfxx-x86.h: Fix a typo in comments.
828 2017-09-09 Kamil Rytarowski <n54@gmx.com>
830 * elf32-nds32.c: Rename __BIT() to N32_BIT().
832 2017-09-09 Alan Modra <amodra@gmail.com>
834 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
837 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
839 * elf32-i386.c (elf_i386_relocate_section): Update usage of
840 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
841 (elf_i386_finish_dynamic_symbol): Likewise.
842 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
843 (elf_x86_64_finish_dynamic_symbol): Likewise.
844 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
845 (_bfd_x86_elf_fixup_symbol): Likewise.
847 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
849 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
850 check has_non_got_reloc.
852 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
855 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
856 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
857 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
858 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
859 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
860 and linker_def on __ehdr_start if it is referenced and not
862 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
863 and return TRUE when building executable, if a symbol has
864 non-GOT/non-PLT relocations in text section or there is no
866 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
868 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
870 * elfxx-x86.h: Update comments.
872 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
874 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
875 elf_x86_plt_layout_table with elf_x86_init_table.
876 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
878 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
880 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
881 (elf_x86_init_table): This.
882 (_bfd_x86_elf_link_setup_gnu_properties): Replace
883 elf_x86_plt_layout_table with elf_x86_init_table.
885 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
887 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
888 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
889 * configure: Regenerated.
890 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
891 and r_sym fields of plt_layout.
892 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
894 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
895 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
896 r_info nor r_sym fields.
897 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
899 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
901 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
903 * (_bfd_riscv_relax_align): Call bfd_set_error and
904 print an error message when unable to relax a .align directive.
906 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
908 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
909 (riscv_record_pcrel_hi_reloc): Add absolute argument.
910 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
911 R_RISCV_PCREL_HI20 relocs, and pass the result to
912 riscv_record_pcrel_hi_reloc.
914 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
916 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
917 r_type_p. Remove the converted argument. Replace
918 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
919 the new relocation type via r_type_p.
920 (elf_i386_relocate_section): Likewise.
921 (elf_i386_finish_dynamic_symbol): Likewise.
922 (need_convert_load): Removed.
923 (check_relocs_failed): Updated.
924 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
925 instead of setting need_convert_load.
926 (_bfd_i386_elf_convert_load): Removed.
927 * elf64-x86-64.c (need_convert_load): Removed.
928 (check_relocs_failed): Updated.
929 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
930 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
931 Return the new relocation type via r_type_p.
932 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
933 instead of setting need_convert_load.
934 (elf_x86_64_check_relocs): Don't check PIC if relocation has
936 (_bfd_x86_64_elf_convert_load): Removed.
937 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
938 with SYMBOL_REFERENCES_LOCAL_P.
939 (elf_x86_64_finish_dynamic_symbol): Likewise.
940 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
942 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
943 (_bfd_x86_elf_link_symbol_references_local): New function.
944 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
945 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
946 SYMBOL_REFERENCES_LOCAL_P.
947 (elf_x86_link_hash_entry): Add local_ref.
948 (elf_x86_link_hash_table): Remove convert_load.
949 (_bfd_i386_elf_convert_load): Removed.
950 (_bfd_x86_64_elf_convert_load): Likewise.
951 (_bfd_x86_elf_link_symbol_references_local): New.
953 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
955 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
956 (elf_x86_64_info_to_howto): Get the real relocation type by
957 masking out R_X86_64_converted_reloc_bit.
958 (elf_x86_64_check_tls_transition): Get the real relocation type
959 by masking out R_X86_64_converted_reloc_bit.
960 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
961 instead of setting converted_reloc.
962 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
963 instead of converted_reloc. Get the real relocation type by
964 masking out R_X86_64_converted_reloc_bit.
965 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
966 R_X86_64_converted_reloc_bit is valid.
967 * elfxx-x86.h (converted_reloc): Removed.
969 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
971 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
972 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
973 to get the relocation type again.
974 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
975 r_type when calling elf_x86_64_tls_transition. Don't use
976 ELF32_R_TYPE to get the relocation type again.
978 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
980 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
983 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
985 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
986 argument. Don't check relocation overflow. Avoid relocation
987 overflow if --no-relax is used. Set converted_reloc on symbol
988 if a GOTPCREL relocation is converted.
989 (elf_x86_64_relocate_section): Issue a fatal error and suggest
990 --no-relax if GOTPCREL relocation conversion leads to relocation
992 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
994 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
995 Edmar Wienskoski <edmar.wienskoski@nxp.com
997 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
998 (ppc_elf_check_relocs): Handle it.
999 (ppc_elf_vle_split20): New function.
1000 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1002 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1005 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1006 for x86-64 if GOT_TLS_GDESC_P is true.
1008 2017-09-03 Alan Modra <amodra@gmail.com>
1011 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1013 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1015 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1016 tls_get_addr for x86-64 in one place.
1018 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1020 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1021 with elfxx-x86.lo for 64-bit BFD.
1022 * configure: Regenerated.
1024 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1026 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1027 (_bfd_i386_elf_convert_load): This. Remove static.
1028 (elf_i386_size_dynamic_sections): Removed.
1029 (elf_backend_size_dynamic_sections): Likewise.
1030 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1031 (_bfd_x86_64_elf_convert_load): This. Remove static.
1032 (elf_x86_64_size_dynamic_sections): Removed.
1033 (elf_backend_size_dynamic_sections): Likewise.
1034 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1035 (elf_x86_allocate_dynrelocs): This. Make it static.
1036 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1037 (elf_x86_allocate_local_dynreloc): This. Make it static.
1038 (elf_i386_is_reloc_section): New function.
1039 (elf_x86_64_is_reloc_section): Likewise.
1040 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1041 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1042 Rearrange got_entry_size initialization.
1043 (_bfd_x86_elf_size_dynamic_sections): New function.
1044 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1045 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1046 (_bfd_i386_elf_convert_load): New.
1047 (_bfd_x86_64_elf_convert_load): Likewise.
1048 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1049 (elf_backend_size_dynamic_sections): Likewise.
1050 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1051 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1053 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1055 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1058 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1060 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1061 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1063 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1065 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1066 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1067 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1068 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1069 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1070 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1072 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1074 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1075 (elf_i386_allocate_local_dynrelocs): Likewise.
1076 (elf_i386_size_dynamic_sections): Replace
1077 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1078 with _bfd_x86_elf_allocate_dynrelocs and
1079 _bfd_x86_elf_allocate_local_dynrelocs.
1080 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1081 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1082 (elf_x86_64_size_dynamic_sections): Replace
1083 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1084 with _bfd_x86_elf_allocate_dynrelocs and
1085 _bfd_x86_elf_allocate_local_dynrelocs.
1086 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1087 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1088 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1089 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1091 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1093 * elf32-i386.c (is_i386_elf): Removed.
1094 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1095 (elf_i386_size_dynamic_sections): Likewise.
1096 (elf_i386_relocate_section): Likewise.
1097 * elf64-x86-64.c (is_x86_64_elf): Removed.
1098 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1100 (elf_x86_64_size_dynamic_sections): Likewise.
1101 (elf_x86_64_relocate_section): Likewise.
1102 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1104 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1107 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1109 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1110 (elf_i386_allocate_dynrelocs): Replace
1111 elf_i386_compute_jump_table_size with
1112 elf_x86_compute_jump_table_size.
1113 (elf_i386_size_dynamic_sections): Likewise.
1114 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1115 (elf_x86_64_allocate_dynrelocs): Replace
1116 elf_x86_64_compute_jump_table_size with
1117 elf_x86_compute_jump_table_size.
1118 (elf_x86_64_size_dynamic_sections): Likewise.
1119 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1121 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1122 (elf_x86_compute_jump_table_size): New.
1124 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1126 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1128 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1129 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1131 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1133 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1134 with htab->is_vxworks.
1135 (elf_i386_size_dynamic_sections): Likewise.
1136 (elf_i386_relocate_section): Likewise.
1137 (elf_i386_finish_dynamic_symbol): Likewise.
1138 (elf_i386_finish_dynamic_sections): Likewise.
1140 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1142 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1143 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1144 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1145 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1146 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1147 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1148 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1149 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1151 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1154 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1155 ELF_COMMON_DEF_P for common symbols.
1157 2017-09-02 Alan Modra <amodra@gmail.com>
1159 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1160 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1161 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1163 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1165 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1166 (elf_backend_gc_mark_hook): Likewise.
1167 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1168 (elf_backend_gc_mark_hook): Likewise.
1169 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1170 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1171 (elf_backend_gc_mark_hook): Likewise.
1173 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1175 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1176 (elf_backend_adjust_dynamic_symbol): Likewise.
1177 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1178 (elf_backend_adjust_dynamic_symbol): Likewise.
1179 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1180 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1181 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1182 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1183 (elf_backend_adjust_dynamic_symbol): Likewise.
1185 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1187 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1190 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1192 * elf32-i386.c (elf_i386_mkobject): Removed.
1193 (bfd_elf32_mkobject): Likewise.
1194 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1195 (bfd_elf64_mkobject): Likewise.
1196 (bfd_elf32_mkobject): Likewise.
1197 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1198 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1199 (bfd_elf64_mkobject): Likewise.
1200 (bfd_elf32_mkobject): Likewise.
1202 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1204 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1205 Call _bfd_x86_elf_link_setup_gnu_properties.
1206 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1207 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1209 (elf_x86_64_non_lazy_plt): Likewise.
1210 (elf_x86_64_lazy_bnd_plt): Likewise.
1211 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1212 (elf_x86_64_lazy_ibt_plt): Likewise.
1213 (elf_x32_lazy_ibt_plt): Likewise.
1214 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1215 (elf_x32_non_lazy_ibt_plt): Likewise.
1216 (elf_x86_64_nacl_plt): Likewise.
1217 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1218 _bfd_x86_elf_link_setup_gnu_properties.
1219 * elfxx-x86.c: Include elf-vxworks.h".
1220 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1221 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1222 comments for pic_plt0_entry and pic_plt_entry.
1223 (elf_x86_non_lazy_plt_layout): Likewise.
1224 (elf_x86_plt_layout_table): New.
1225 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1227 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1230 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1231 .eh_frame section for the second PLT.
1232 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1233 alignment of .eh_frame section for the second PLT.
1235 2017-09-01 Nick Clifton <nickc@redhat.com>
1238 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1241 2017-09-01 Nick Clifton <nickc@redhat.com>
1244 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1245 attribute buffer is NUL terminated.
1247 2017-08-31 Nick Clifton <nickc@redhat.com>
1250 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1251 to dwarf string sections.
1253 2017-08-31 Alan Modra <amodra@gmail.com>
1255 * po/SRC-POTFILES.in: Regenerate.
1257 2017-08-31 Alan Modra <amodra@gmail.com>
1259 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1260 for a section containing just a terminator. Allow multiple
1261 terminators at end of section.
1262 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1263 sections when not adding alignment. Assert on terminator in
1266 2017-08-31 Alan Modra <amodra@gmail.com>
1270 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1273 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1275 * configure.ac (bfd_backends): Add elf64.lo together with
1276 elfxx-x86.lo for 64-bit BFD.
1277 * configure: Regenerated.
1279 2017-08-31 James Bowman <james.bowman@ftdichip.com>
1281 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1284 2017-08-31 Alan Modra <amodra@gmail.com>
1287 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1288 before _close_and_cleanup. Call iovec->bclose after.
1289 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1291 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1293 * elf32-i386.c (elf_i386_plt_type): Removed.
1294 (elf_i386_plt): Likewise.
1295 (elf_i386_get_synthetic_symtab): Updated. Call
1296 _bfd_x86_elf_get_synthetic_symtab.
1297 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1298 (elf_x86_64_plt): Likewise.
1299 (elf_x86_64_get_synthetic_symtab): Updated. Call
1300 _bfd_x86_elf_get_synthetic_symtab.
1301 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1302 (elf_x86_64_get_plt_got_vma): Likewise.
1303 (elf_i386_valid_plt_reloc_p): Likewise.
1304 (elf_x86_64_valid_plt_reloc_p): Likewise.
1305 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1306 * elfxx-x86.h (elf_x86_plt_type): New.
1307 (elf_x86_plt): Likewise.
1308 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1310 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1312 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1313 target_id instead of elf_machine_code.
1315 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1317 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1318 (elf_i386_lazy_plt_layout): Likewise.
1319 (elf_i386_non_lazy_plt_layout): Likewise.
1320 (elf_i386_plt_layout): Likewise.
1321 (elf_i386_link_hash_table): Likewise.
1322 (elf_i386_next_tls_desc_index): Likewise.
1323 (elf_i386_srelplt2): Likewise.
1324 (elf_i386_plt): Likewise.
1325 (elf_i386_lazy_plt): Likewise.
1326 (elf_i386_non_lazy_plt): Likewise.
1327 (elf_i386_link_hash_table_create): Likewise.
1328 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1329 (elf_i386_lazy_plt): Updated.
1330 (elf_i386_non_lazy_plt): Likewise.
1331 (elf_i386_lazy_ibt_plt): Likewise.
1332 (elf_i386_non_lazy_ibt_plt): Likewise.
1333 (elf_i386_allocate_dynrelocs): Likewise.
1334 (elf_i386_size_dynamic_sections): Likewise.
1335 (elf_i386_relocate_section): Likewise.
1336 (elf_i386_finish_dynamic_symbol): Likewise.
1337 (elf_i386_finish_dynamic_sections): Likewise.
1338 (elf_i386_get_synthetic_symtab): Likewise.
1339 (elf_i386_link_setup_gnu_properties): Likewise.
1340 (elf_i386_nacl_plt): Likewise.
1341 * elf64-x86-64.c (ABI_64_P): Removed.
1342 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1343 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1344 (elf_x86_64_lazy_plt_layout): Likewise.
1345 (elf_x86_64_non_lazy_plt_layout): Likewise.
1346 (elf_x86_64_plt_layout): Likewise.
1347 (elf_x86_64_link_hash_table): Likewise.
1348 (elf_x86_64_plt): Likewise.
1349 (elf_x86_64_lazy_plt): Likewise.
1350 (elf_x86_64_non_lazy_plt): Likewise.
1351 (elf_x86_64_link_hash_table_create): Likewise.
1352 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1353 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1354 (elf_x86_64_lazy_plt): Updated.
1355 (elf_x86_64_non_lazy_plt): Likewise.
1356 (elf_x86_64_lazy_bnd_plt): Likewise.
1357 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1358 (elf_x86_64_lazy_ibt_plt): Likewise.
1359 (elf_x32_lazy_ibt_plt): Likewise.
1360 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1361 (elf_x32_non_lazy_ibt_plt): Likewise.
1362 (elf_x86_64_allocate_dynrelocs): Likewise.
1363 (elf_x86_64_size_dynamic_sections): Likewise.
1364 (elf_x86_64_relocate_section): Likewise.
1365 (elf_x86_64_finish_dynamic_symbol): Likewise.
1366 (elf_x86_64_finish_dynamic_sections): Likewise.
1367 (elf_x86_64_get_synthetic_symtab): Likewise.
1368 (elf_x86_64_link_setup_gnu_properties): Likewise.
1369 (elf_x86_64_nacl_plt): Likewise.
1370 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1372 (ELF32_DYNAMIC_INTERPRETER): New.
1373 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1374 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1375 (_bfd_x86_elf_link_hash_table_create): Likewise.
1376 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1377 (elf_x86_link_hash_table_free): This. Make it static.
1378 * elfxx-x86.h: Don't include "objalloc.h".
1380 (elf_x86_lazy_plt_layout): Likewise.
1381 (elf_x86_non_lazy_plt_layout): Likewise.
1382 (elf_x86_plt_layout): Likewise.
1383 (_bfd_x86_elf_link_hash_table_create): Likewise.
1384 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1385 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1386 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1387 srelplt2 and next_tls_desc_index.
1388 (_bfd_x86_elf_link_hash_table_free): Removed.
1390 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1392 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1393 branch offset interpretation.
1395 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1398 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1400 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1402 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1403 (elf_x86_64_srelplt2): Likewise.
1405 2017-08-30 Alan Modra <amodra@gmail.com>
1407 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1408 (ppc64_elf_tls_optimize): Set it.
1409 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1410 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1411 addis would add zero.
1412 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1413 (ppc_elf_tls_optimize): Set it.
1414 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1415 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1417 2017-08-30 Alan Modra <amodra@gmail.com>
1419 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1420 __tls_get_addr call sequences to LE, don't move the addi down
1421 to the nop. Replace the bl with addi and leave the nop alone.
1423 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1425 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1427 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1429 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1431 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1433 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1434 (BFD64_BACKENDS): Likewise.
1435 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1436 (BFD64_BACKENDS_CFILES): Likewise.
1437 * Makefile.in: Regenerated.
1438 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1439 elf32-i386.lo and elf64-x86-64.lo.
1440 * configure: Regenerated.
1441 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1442 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1443 "objalloc.h" and "hashtab.h".
1444 (ELIMINATE_COPY_RELOCS): Removed.
1445 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1446 (SYMBOL_NO_COPYRELOC): Likewise.
1447 (elf_i386_link_hash_entry): Likewise.
1448 (GOT_UNKNOWN): Likewise.
1449 (GOT_NORMAL): Likewise.
1450 (GOT_TLS_GD): Likewise.
1451 (elf_i386_hash_entry): Likewise.
1452 (elf_i386_obj_tdata): Likewise.
1453 (elf_i386_tdata): Likewise.
1454 (elf_i386_local_got_tls_type): Likewise.
1455 (elf_i386_local_tlsdesc_gotent): Likewise.
1456 (elf_i386_hash_table): Likewise.
1457 (elf_i386_link_hash_newfunc): Likewise.
1458 (elf_i386_local_htab_hash): Likewise.
1459 (elf_i386_local_htab_eq): Likewise.
1460 (elf_i386_get_local_sym_hash): Likewise.
1461 (elf_i386_link_hash_table_free): Likewise.
1462 (elf_i386_copy_indirect_symbol): Likewise.
1463 (elf_i386_fixup_symbol): Likewise.
1464 (elf_i386_readonly_dynrelocs): Likewise.
1465 (elf_i386_always_size_sections): Likewise.
1466 (elf_i386_set_tls_module_base): Likewise.
1467 (elf_i386_dtpoff_base): Likewise.
1468 (compare_relocs): Likewise.
1469 (elf_i386_hash_symbol): Likewise.
1470 (elf_i386_parse_gnu_properties): Likewise.
1471 (elf_i386_merge_gnu_properties): Likewise.
1472 (elf_i386_link_check_relocs): Likewise.
1473 (elf_i386_merge_symbol_attribute): Likewise.
1474 (bfd_elf32_bfd_link_check_relocs): Likewise.
1475 (elf_backend_copy_indirect_symbol): Likewise.
1476 (elf_backend_always_size_sections): Likewise.
1477 (elf_backend_omit_section_dynsym): Likewise.
1478 (elf_backend_hash_symbol): Likewise.
1479 (elf_backend_fixup_symbol): Likewise.
1480 (elf_backend_parse_gnu_properties): Likewise.
1481 (elf_backend_merge_gnu_properties): Likewise.
1482 (elf_backend_merge_symbol_attribute): Likewise.
1483 (elf_i386_mkobject): Updated.
1484 (elf_i386_link_hash_table_create): Likewise.
1485 (elf_i386_check_tls_transition): Likewise.
1486 (elf_i386_tls_transition): Likewise.
1487 (elf_i386_convert_load_reloc): Likewise.
1488 (elf_i386_check_relocs): Likewise.
1489 (elf_i386_adjust_dynamic_symbol): Likewise.
1490 (elf_i386_allocate_dynrelocs): Likewise.
1491 (elf_i386_convert_load): Likewise.
1492 (elf_i386_size_dynamic_sections): Likewise.
1493 (elf_i386_relocate_section): Likewise.
1494 (elf_i386_finish_dynamic_symbol ): Likewise.
1495 (elf_i386_finish_dynamic_sections): Likewise.
1496 (elf_i386_output_arch_local_syms): Likewise.
1497 (elf_i386_get_synthetic_symtab): Likewise.
1498 (elf_i386_link_setup_gnu_properties): Likewise.
1499 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1500 of elf_link_hash_table, as base.
1501 (elf_i386_next_tls_desc_index): New.
1502 (elf_i386_srelplt2): Likewise.
1503 (elf_i386_plt): Likewise.
1504 (elf_i386_lazy_plt): Likewise.
1505 (elf_i386_non_lazy_plt): Likewise.
1506 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1507 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1508 "objalloc.h" and "hashtab.h".
1509 (ELIMINATE_COPY_RELOCS): Removed.
1510 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1511 (SYMBOL_NO_COPYRELOC): Likewise.
1512 (elf_x86_64_link_hash_entry): Likewise.
1513 (GOT_UNKNOWN): Likewise.
1514 (GOT_NORMAL): Likewise.
1515 (GOT_TLS_GD): Likewise.
1516 (elf_x86_64_hash_entry): Likewise.
1517 (elf_x86_64_obj_tdata): Likewise.
1518 (elf_x86_64_tdata): Likewise.
1519 (elf_x86_64_local_got_tls_type): Likewise.
1520 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1521 (elf_x86_64_hash_table): Likewise.
1522 (elf_x86_64_link_hash_newfunc): Likewise.
1523 (elf_x86_64_local_htab_hash): Likewise.
1524 (elf_x86_64_local_htab_eq): Likewise.
1525 (elf_x86_64_get_local_sym_hash): Likewise.
1526 (elf_x86_64_link_hash_table_free): Likewise.
1527 (elf_x86_64_copy_indirect_symbol): Likewise.
1528 (elf_x86_64_fixup_symbol): Likewise.
1529 (elf_x86_64_readonly_dynrelocs): Likewise.
1530 (elf_x86_64_always_size_sections): Likewise.
1531 (elf_x86_64_set_tls_module_base): Likewise.
1532 (elf_x86_64_dtpoff_base): Likewise.
1533 (compare_relocs): Likewise.
1534 (elf_x86_64_merge_symbol_attribute): Likewise.
1535 (elf_x86_64_hash_symbol): Likewise.
1536 (elf_x86_64_parse_gnu_properties): Likewise.
1537 (elf_x86_64_merge_gnu_properties): Likewise.
1538 (elf_x86_64_link_check_relocs): Likewise.
1539 (elf_backend_copy_indirect_symbol): Likewise.
1540 (elf_backend_always_size_sections): Likewise.
1541 (bfd_elf64_bfd_link_check_relocs): Likewise.
1542 (elf_backend_merge_symbol_attribute): Likewise.
1543 (elf_backend_hash_symbol): Likewise.
1544 (elf_backend_omit_section_dynsym): Likewise.
1545 (elf_backend_fixup_symbol): Likewise.
1546 (elf_backend_parse_gnu_properties): Likewise.
1547 (elf_backend_merge_gnu_properties): Likewise.
1548 (bfd_elf32_bfd_link_check_relocs): Likewise.
1549 (elf_x86_64_mkobject): Updated.
1550 (elf_x86_64_link_hash_table_create): Likewise.
1551 (elf_x86_64_check_tls_transition): Likewise.
1552 (elf_x86_64_tls_transition): Likewise.
1553 (elf_x86_64_convert_load_reloc): Likewise.
1554 (elf_x86_64_check_relocs): Likewise.
1555 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1556 (elf_x86_64_allocate_dynrelocs): Likewise.
1557 (elf_x86_64_convert_load): Likewise.
1558 (elf_x86_64_size_dynamic_sections): Likewise.
1559 (elf_x86_64_relocate_section): Likewise.
1560 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1561 (elf_x86_64_finish_dynamic_sections): Likewise.
1562 (elf_x86_64_output_arch_local_syms): Likewise.
1563 (elf_x86_64_get_synthetic_symtab): Likewise.
1564 (elf_x86_64_link_setup_gnu_properties): Likewise.
1565 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1566 instead of elf_link_hash_table, as base.
1567 (elf_x86_64_next_tls_desc_index): New.
1568 (elf_x86_64_srelplt2): Likewise.
1569 (elf_x86_64_plt): Likewise.
1570 (elf_x86_64_lazy_plt): Likewise.
1571 (elf_x86_64_non_lazy_plt): Likewise.
1572 * elfxx-x86.c: New file.
1573 * elfxx-x86.h: Likewise.
1575 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1577 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1579 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1581 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1583 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1584 sections before checking dynamic relocations and free invalid
1585 PLT section contents.
1586 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1588 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1590 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1591 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1593 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1596 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1598 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1600 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1604 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1606 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1609 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1610 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1611 Add a has_no_copy_on_protected bitfield.
1612 (elf_has_no_copy_on_protected): New.
1613 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1614 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1615 (elf_merge_gnu_property_list): Likewise.
1616 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1617 to FALSE for elf_has_no_copy_on_protected.
1618 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1619 (elf_i386_link_hash_entry): Add def_protected.
1620 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1621 when checking info->nocopyreloc.
1622 (elf_i386_link_setup_gnu_properties): Don't set
1623 extern_protected_data here.
1624 (elf_i386_merge_symbol_attribute): New function.
1625 (elf_backend_merge_symbol_attribute): New.
1626 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1627 (elf_x86_64_link_hash_entry): Add def_protected.
1628 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1629 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1630 when checking info->nocopyreloc.
1631 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1632 relocation run-time overflow and unresolvable R_X86_64_32S
1633 relocation against protected data symbol defined in shared object
1634 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1635 (elf_x86_64_link_setup_gnu_properties): Don't set
1636 extern_protected_data here.
1637 (elf_x86_64_merge_symbol_attribute): New function.
1638 (elf_backend_merge_symbol_attribute): New.
1640 2017-08-26 Alan Modra <amodra@gmail.com>
1642 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1643 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1644 (ppc_elf_relocate_section): Comment fix.
1645 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1646 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1647 Support dynamic relocs for TPREL16 when non-pic too.
1648 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1649 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1652 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1654 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1655 "symbol" in comments.
1656 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1658 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1661 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1662 R_X86_64_PC32 relocation run-time overflow and unresolvable
1663 R_X86_64_32S relocation with -z nocopyreloc.
1665 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1667 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1668 Undefined symbols may not have a type.
1669 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1671 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1673 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1674 bfd_link_info. Report shared, PIE or PDE object based on
1676 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1677 (elf_x86_64_relocate_section): Likewise.
1679 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1681 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1682 for function symbols.
1683 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1685 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1687 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1688 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1689 is set on any input relocatable file.
1690 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1692 2017-08-23 Alan Modra <amodra@gmail.com>
1695 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1696 ensure_undefweak_dynamic. Handle undefined too.
1697 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1698 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1699 (allocate_dynrelocs): Discard undefined non-default visibility
1700 relocs first. Make undefined syms dynamic. Tidy goto.
1702 2017-08-21 Alan Modra <amodra@gmail.com>
1703 H.J. Lu <hongjiu.lu@intel.com>
1706 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1707 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1709 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1712 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1713 undefined weak symbols.
1715 2017-08-18 Nick Clifton <nickc@redhat.com>
1718 * tekhex.c (getsym): Fix check for source pointer walking off the
1719 end of the input buffer.
1721 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1724 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1725 relocations in debug sections, change abort to _bfd_error_handler.
1727 2017-08-14 Nick Clifton <nickc@redhat.com>
1730 * elf.c (setup_group): Check for an empty or very small group
1732 * po/bfd.pot: Regenerate.
1734 2017-08-14 Alan Modra <amodra@gmail.com>
1737 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1738 alignment padding here.
1739 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1740 in a reverse pass over sections.
1742 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1745 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1746 for @plt suffixes first.
1747 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1749 2017-08-08 Nick Clifton <nickc@redhat.com>
1752 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1753 small section lengths.
1754 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1756 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1757 there is enough data present in the note.
1759 2017-08-08 Alan Modra <amodra@gmail.com>
1762 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1763 got.refcount for GOTOFF relocs, just create .got section.
1765 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1767 * elflink.c (elf_link_add_object_symbols): Move common symbol
1768 check after bed->common_definition.
1770 2017-08-07 Alan Modra <amodra@gmail.com>
1773 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1774 needed to define various dynamic tags have been discarded.
1776 2017-08-07 Nick Clifton <nickc@redhat.com>
1779 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1780 has not been set then use the bfd returned by
1781 _bfd_elf_link_setup_gnu_properties. If that is null then search
1782 through all the input bfds selecting the first normal, ELF format
1784 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1786 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1788 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1790 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1791 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1792 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1793 (elf_i386_link_check_relocs): New function.
1794 (bfd_elf32_bfd_link_check_relocs): New.
1795 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1797 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1798 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1799 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1800 (elf_x86_64_link_check_relocs): New function.
1801 (bfd_elf64_bfd_link_check_relocs): New.
1802 (bfd_elf32_bfd_link_check_relocs): Likewise.
1804 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1807 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1808 as undefined for --no-define-common.
1810 2017-08-05 Alan Modra <amodra@gmail.com>
1812 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1813 hppa_link_hash_table.
1815 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1817 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1818 entries for sysregs with negative indices.
1820 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1822 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1823 isn't the S/390 specific elf data.
1824 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1826 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1828 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1829 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1830 [R_RISCV_ADD16]: Likewise.
1831 [R_RISCV_ADD32]: Likewise.
1832 [R_RISCV_ADD64]: Likewise.
1833 [R_RISCV_SUB6]: Likewise.
1834 [R_RISCV_SUB8]: Likewise.
1835 [R_RISCV_SUB16]: Likewise.
1836 [R_RISCV_SUB32]: Likewise.
1837 [R_RISCV_SUB64]: Likewise.
1839 2017-07-31 Alan Modra <amodra@gmail.com>
1841 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1842 without ld.so checks.
1844 2017-07-29 Alan Modra <amodra@gmail.com>
1847 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1848 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1849 (is_elfv2_localentry0): Test non_zero_localentry.
1850 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1852 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1854 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1855 pointer check for htab->elf.irelplt.
1856 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1858 2017-07-27 Nick Clifton <nickc@redhat.com>
1861 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1863 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1865 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1867 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1869 (evax_bfd_print_emh): Check for invalid string lengths.
1871 2017-07-25 Nick Clifton <nickc@redhat.com>
1873 * po/fr.po: Updated French translation.
1875 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1878 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1879 16-bit absolute branches into 10-bit pc-relative branches on the
1880 MSP430 as well as the MSP430X.
1882 2017-07-25 Alan Modra <amodra@gmail.com>
1884 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1885 (stub_eh_frame_size): New function.
1886 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1887 (group_sections): Init group tls_get_addr_opt_bctrl.
1888 (ppc64_elf_size_stubs): Update sizing and initialization of
1889 .eh_frame. Iteration over stubs via group list.
1890 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1891 (ppc64_elf_finish_dynamic_sections): Update finalization of
1894 2017-07-24 Nick Clifton <nickc@redhat.com>
1897 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1898 of the relocs to the canonicalize_one_reloc routine.
1899 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1900 for the _bfd_mach_o_canonicalize_one_reloc field.
1901 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1902 res_base parameter. Use to check for corrupt pair relocs.
1903 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1905 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1907 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1910 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1911 enough data in the record before attempting to parse it.
1912 (_bfd_vms_slurp_eeom): Likewise.
1914 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1915 (image_set_ptr): Likewise.
1916 (alpha_vms_slurp_relocs): Likewise.
1918 (alpha_vms_object_p): Check for a truncated record.
1920 2017-07-24 Nick Clifton <nickc@redhat.com>
1923 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1924 an unrecognized reloc and sets the bfd_error value.
1925 * libbfd.h: Regenerate.
1926 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1928 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1929 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1930 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1931 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1932 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1934 2017-07-23 Alan Modra <amodra@gmail.com>
1936 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1939 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1942 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1943 reloc_class_ifunc for ifunc symbols.
1945 2017-07-19 Nick Clifton <nickc@redhat.com>
1948 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1949 correct magic bytes at the start, set the error to wrong format
1950 and clear the format selector before returning NULL.
1952 2017-07-19 Nick Clifton <nickc@redhat.com>
1955 * coff-rs6000.c (_bfd_strntol): New function.
1956 (_bfd_strntoll): New function.
1957 (GET_VALUE_IN_FIELD): New macro.
1958 (EQ_VALUE_IN_FIELD): new macro.
1959 (_bfd_xcoff_slurp_armap): Use new macros.
1960 (_bfd_xcoff_archive_p): Likewise.
1961 (_bfd_xcoff_read_ar_hdr): Likewise.
1962 (_bfd_xcoff_openr_next_archived_file): Likewise.
1963 (_bfd_xcoff_stat_arch_elt): Likewise.
1964 * coff64-rs6000.c (_bfd_strntol): New function.
1965 (_bfd_strntoll): New function.
1966 (GET_VALUE_IN_FIELD): New macro.
1967 (xcoff64_slurp_armap): Use new macros.
1969 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1970 John Eric Martin <John.Martin@emmicro-us.com>
1972 * bfd-in2.h: Regenerate.
1973 * libbfd.h: Regenerate.
1974 * elf32-arc.c (JLI): Define.
1975 * reloc.c: Add JLI relocations.
1977 2017-07-18 Nick Clifton <nickc@redhat.com>
1980 * coff-sh.c: Fix spelling typos.
1981 * compress.c: Likewise.
1982 * cpu-pdp11.c: Likewise.
1983 * ecofflink.c: Likewise.
1984 * elf-m10300.c: Likewise.
1986 * elf32-arm.c: Likewise.
1987 * elf32-m68k.c: Likewise.
1988 * elf32-nds32.c: Likewise.
1989 * elf32-ppc.c: Likewise.
1990 * elf32-sh.c: Likewise.
1991 * elf32-v850.c: Likewise.
1992 * elf64-ppc.c: Likewise.
1993 * elf64-x86-64.c: Likewise.
1994 * elflink.c: Likewise.
1995 * elfnn-aarch64.c: Likewise.
1996 * elfxx-mips.c: Likewise.
1998 * sunos.c: Likewise.
1999 * vms-alpha.c: Likewise.
2000 * xcofflink.c: Likewise.
2002 2017-07-18 Nick Clifton <nickc@redhat.com>
2005 * coffcode.h (handle_COMDAT): Replace abort with an error message
2008 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2011 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2014 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2016 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2018 2017-07-16 Alan Modra <amodra@gmail.com>
2020 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2021 __tls_index GOT entries when using __tls_get_addr_opt stub.
2022 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2024 2017-07-12 Alan Modra <amodra@gmail.com>
2026 * po/es.po: Update from translationproject.org/latest/bfd/.
2027 * po/fi.po: Likewise.
2028 * po/fr.po: Likewise.
2029 * po/id.po: Likewise.
2030 * po/ja.po: Likewise.
2031 * po/ro.po: Likewise.
2032 * po/ru.po: Likewise.
2033 * po/sr.po: Likewise.
2034 * po/sv.po: Likewise.
2035 * po/tr.po: Likewise.
2036 * po/uk.po: Likewise.
2037 * po/vi.po: Likewise.
2038 * po/zh_CN.po: Likewise.
2039 * po/hr.po: New file from translationproject.org.
2040 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2041 * configure: Regenerate.
2043 2017-07-12 Nick Clifton <nickc@redhat.com>
2045 Fix compile time warnings using gcc 7.1.1.
2046 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2048 (elf_xtensa_get_gotplt_section): Increase length of got_name
2050 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2051 default return of FALSE.
2052 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2053 default return of FALSE.
2055 2017-07-12 Alan Modra <amodra@gmail.com>
2057 * binary.c (binary_set_section_contents): Don't print filepos in
2059 (coff_write_object_contents): Cast size_t for error message.
2060 (coff_slurp_line_table): Don't use bfd_vma symndx.
2061 (coff_slurp_reloc_table): Remove unneeded cast.
2062 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2064 (find_abstract_instance_name): Likewise.
2065 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2066 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2067 (elf32_arm_check_relocs): Make r_symndx an int.
2068 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2070 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2072 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2074 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2075 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2076 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2077 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2078 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2079 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2080 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2081 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2082 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2083 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2084 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2085 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2086 and use %lu for error message.
2087 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2088 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2091 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2093 (elf32_arm_final_link_relocate): Likewise.
2094 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2095 * coffcode.h (styp_to_sec_flags): Likewise.
2096 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2097 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2098 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2099 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2100 (elf32_bfin_merge_private_bfd_data): Likewise.
2101 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2102 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2103 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2104 (i370_elf_relocate_section): Likewise.
2105 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2106 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2107 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2108 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2109 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2110 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2111 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2112 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2113 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2114 * ieee.c (ieee_write_id, read_id): Likewise.
2115 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2116 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2117 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2118 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2119 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2120 * stabs.c (_bfd_link_section_stabs): Likewise.
2122 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2124 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2125 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2126 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2127 * coff-sh.c (sh_relax_section): Likewise.
2128 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2129 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2130 * coffcode.h (coff_slurp_reloc_table): Likewise.
2131 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2132 (_bfd_coff_read_string_table): Likewise.
2133 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2134 * compress.c (bfd_get_full_section_contents): Likewise.
2135 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2136 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2137 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2138 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2139 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2140 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2141 (elf32_arm_write_section): Likewise.
2142 * elf32-bfin.c (bfin_relocate_section): Likewise.
2143 (bfinfdpic_relocate_section): Likewise.
2144 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2145 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2146 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2147 (elf_i386_relocate_section): Likewise.
2148 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2149 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2150 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2151 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2152 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2153 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2154 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2155 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2156 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2157 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2158 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2159 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2160 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2161 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2162 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2163 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2164 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2165 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2166 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2167 * elf32-sh.c (sh_elf_relax_section): Likewise.
2168 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2169 (sh_elf_relocate_section): Likewise.
2170 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2171 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2172 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2173 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2174 * elf32-v850.c (v850_elf_relax_section): Likewise.
2175 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2176 (elf_vax_relocate_section): Likewise.
2177 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2178 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2179 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2180 (do_fix_for_relocatable_link): Likewise.
2181 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2182 (elf64_alpha_relax_with_lituse): Likewise.
2183 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2184 (elf_hppa_final_link_relocate): Likewise.
2185 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2186 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2187 (elf64_vms_link_add_object_symbols): Likewise.
2188 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2189 (mmix_final_link_relocate): Likewise.
2190 * elf64-s390.c (invalid_tls_insn): Likewise.
2191 (elf_s390_relocate_section): Likewise.
2192 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2193 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2194 (elf_x86_64_relocate_section): Likewise.
2195 * elfcode.h (elf_slurp_symbol_table): Likewise.
2196 * elfcore.h (elf_core_file_p): Likewise.
2197 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2198 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2199 (elfNN_aarch64_relocate_section): Likewise.
2200 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2201 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2202 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2203 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2204 (_bfd_mips_elf_relocate_section): Likewise.
2205 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2206 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2207 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2208 * ieee.c (ieee_slurp_external_symbols): Likewise.
2209 * ihex.c (ihex_write_object_content): Likewise.
2210 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2211 * merge.c (_bfd_merged_section_offset): Likewise.
2212 * mmo.c (mmo_write_loc_chunk): Likewise.
2213 (mmo_write_object_contents): Likewise.
2214 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2215 * stabs.c (_bfd_link_section_stabs): Likewise.
2216 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2218 2017-07-11 Alan Modra <amodra@gmail.com>
2220 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2222 2017-07-11 Alan Modra <amodra@gmail.com>
2224 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2225 instruction" error using _bfd_error_handler, not einfo.
2227 2017-07-10 Nick Clifton <nickc@redhat.com>
2229 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2230 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2232 2017-07-07 John Baldwin <jhb@FreeBSD.org>
2234 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2236 2017-07-07 Alan Modra <amodra@gmail.com>
2238 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2240 2017-07-07 Alan Modra <amodra@gmail.com>
2242 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2243 as long long. Move code replacing "ll" with "I64", and simplify.
2245 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2247 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2250 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2252 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2254 (line_info_add_file_name): Likewise.
2255 (decode_line_info): Likewise.
2257 2017-07-04 Tristan Gingold <gingold@adacore.com>
2259 * version.m4: Bump version to 2.29.51
2260 * configure: Regenerate.
2262 2017-07-04 Jiong Wang <jiong.wang@arm.com>
2264 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2265 sanity check at the head of this function.
2267 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2269 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2270 dwarf_line_str_size.
2271 (struct attr_abbrev): Add field implicit_const.
2272 (dwarf_debug_sections): Add .debug_line_str.
2273 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2274 (dwarf_debug_section_assert): Add static assertion.
2275 (read_indirect_line_string): New.
2276 (read_abbrevs): Support DW_FORM_implicit_const.
2277 (is_str_attr): Support DW_FORM_line_strp.
2278 (read_attribute_value): Support DW_FORM_line_strp and
2279 DW_FORM_implicit_const.
2280 (read_attribute): Support DW_FORM_implicit_const.
2281 (line_info_add_include_dir, line_info_add_include_dir_stub):
2282 (line_info_add_file_name, read_formatted_entries): New.
2283 (decode_line_info, parse_comp_unit): Support DWARF 5.
2284 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2286 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2288 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2289 abort statement that was put for symbols that are not dynamic.
2291 2017-07-03 Tristan Gingold <gingold@adacore.com>
2293 * po/bfd.pot: Regenerate
2295 2017-07-03 Alan Modra <amodra@gmail.com>
2297 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2298 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2299 * elf.c (setup_group): Use "Lx" to print sh_size.
2300 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2301 unknown section type in hex.
2302 (copy_special_section_fields): Style fix.
2303 (bfd_section_from_shdr): Correct format for sh_link. Use a
2304 common error message for all the variants of unrecognized
2306 (assign_file_positions_for_load_sections): Use "Lx" for lma
2307 adjust error message.
2308 (assign_file_positions_for_non_load_sections): Formatting.
2309 (rewrite_elf_program_header): Formatting. Use "Lx" for
2310 bfd_vma values in error messages.
2311 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2312 ELF_R_SYM value to type expected by format.
2313 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2315 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2316 (elf_link_input_bfd): Use "Lx" for r_info.
2317 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2319 2017-07-03 Alan Modra <amodra@gmail.com>
2321 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2322 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2323 Microsoft C library variant of long long format specifier.
2324 (PRINT20): Cast value to bfd_uint64_t not long long.
2325 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2326 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2327 long long. Don't cast to bfd_vma.
2328 * elf32-score.c (score3_bfd_getl48): Likewise.
2329 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2331 2017-07-03 Alan Modra <amodra@gmail.com>
2333 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2335 (bfd_elf_print_symbol): Don't cast symbol->flags.
2336 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2337 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2338 _bfd_error_handler argument order.
2339 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2341 2017-07-03 Alan Modra <amodra@gmail.com>
2343 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2344 AC_TYPE_LONG_DOUBLE.
2345 * configure: Regenerate.
2346 * config.in: Regenerate.
2348 2017-06-29 Andrew Waterman <andrew@sifive.com>
2350 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2353 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2355 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2356 unless it is undefined weak.
2357 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2358 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2360 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2361 is not dynamic in PIC, abort.
2363 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2366 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2367 undefined weak symbols into dynamic.
2368 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2369 relocation for non-dynamic symbols.
2370 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2372 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2374 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2375 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2376 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2377 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2378 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2381 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2383 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2384 (elfcore_write_s390_gs_bc): Likewise.
2385 * elf.c (elfcore_grok_s390_gs_cb): New function.
2386 (elfcore_grok_s390_gs_bc): New function.
2387 (elfcore_grok_note): Call them.
2388 (elfcore_write_s390_gs_cb): New function.
2389 (elfcore_write_s390_gs_bc): New function.
2390 (elfcore_write_register_note): Call them.
2392 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2394 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2395 bfd_get_file_size. Check archive element size.
2396 (_bfd_generic_get_section_contents_in_window): Likewise.
2398 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2400 * bfd-in2.h: Regenerated.
2401 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2402 (bfd_get_file_size): Likewise.
2404 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2405 Matthew Fortune <matthew.fortune@imgtec.com>
2407 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2408 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2409 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2410 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2412 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2413 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2414 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2415 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2416 `bfd_mach_mips_interaptiv_mr2' entries.
2417 * bfd-in2.h: Regenerate.
2419 2017-06-27 Nick Clifton <nickc@redhat.com>
2421 * tekhex.c (pass_over): Revert accidental conversion of a local
2422 array to a static array.
2424 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2427 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2428 reloc addend if necessary. Adjust diff only if
2429 shrinked_insn_address < end_address.
2431 2017-06-27 Alan Modra <amodra@gmail.com>
2434 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2435 (_bfd_generic_get_section_contents_in_window): Likewise.
2437 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2439 * elfnn-riscv.c (perform_relocation): Support the new
2440 R_RISCV_32_PCREL relocation.
2441 (riscv_elf_relocate_section): Likewise.
2442 * elfxx-riscv.c (howto_table): Likewise.
2443 (riscv_reloc_map): Likewise.
2444 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2445 * libbfd.h: Regenerate.
2447 2017-06-27 Alan Modra <amodra@gmail.com>
2450 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2451 Use unsigned file pointer type, and remove cast.
2452 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2453 Add "count", not "sz".
2455 2017-06-26 Pedro Alves <palves@redhat.com>
2458 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2461 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2464 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2467 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2469 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2470 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2471 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2472 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2473 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2475 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2478 * compress.c (bfd_get_full_section_contents): Don't check the
2480 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2481 reject a section whose size + offset is greater than the size
2483 (_bfd_generic_get_section_contents_in_window): Likewise.
2485 2017-06-26 Nick Clifton <nickc@redhat.com>
2488 * tekhex.c (getvalue): Check for the source pointer exceeding the
2489 end pointer before the first byte is read.
2491 2017-06-26 Nick Clifton <nickc@redhat.com>
2494 * opncls.c (get_build_id): Check that the section is big enough
2495 to contain the whole note.
2496 * compress.c (bfd_get_full_section_contents): Check for and reject
2497 a section whose size is greater than the size of the entire file.
2498 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2499 contain a notes section.
2501 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2503 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2505 (elf_s390_modify_segment_map): Likewise.
2506 (bfd_elf_s390_set_options): Lisewise.
2508 2017-06-26 Alan Modra <amodra@gmail.com>
2510 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2512 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2513 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2514 .preinit_array on --just-syms bfds.
2515 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2516 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2517 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2519 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2521 * elf.c (find_link): Bounds check "hint".
2523 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2525 * elf32-arm.c (using_thumb_only): Update list of architectures in
2526 BFD_ASSERT for which the logic is valid.
2527 (using_thumb2_bl): Likewise.
2528 (using_thumb2): Likewise and return true for ARMv8-R.
2529 (arch_has_arm_nop): Likewise.
2530 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2531 merging logic. Update commentis for value 15 of v8m_baseline,
2532 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2533 merging of value 15 of Tag_CPU_arch.
2535 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2537 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2538 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2539 * bfd-in2.h: Regenerate.
2541 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2543 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2544 the error_alignment label forward. Properly align program
2545 property note section.
2547 2017-06-22 Eric Christopher <echristo@gmail.com>
2549 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2550 abs to fix a truncation warning.
2552 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2554 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2555 local undefined weak symbol to 0.
2556 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2558 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2560 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2561 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2562 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2563 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2564 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2565 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2566 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2567 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2569 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2571 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2572 (elf_i386_lazy_ibt_plt_entry): Likewise.
2573 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2574 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2575 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2576 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2577 (elf_i386_lazy_plt_layout): Likewise.
2578 (elf_i386_non_lazy_plt_layout): Likewise.
2579 (elf_i386_link_hash_entry): Add plt_second.
2580 (elf_i386_link_hash_table): Add plt_second and
2581 plt_second_eh_frame.
2582 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2583 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2584 the second PLT. Check the second PLT.
2585 (elf_i386_relocate_section): Use the second PLT to resolve
2586 PLT reference if needed.
2587 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2589 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2590 second PLT. Generate unwind info for the second PLT.
2591 (elf_i386_plt_type): Add plt_second.
2592 (elf_i386_get_synthetic_symtab): Support the second PLT.
2593 (elf_i386_parse_gnu_properties): Support
2594 GNU_PROPERTY_X86_FEATURE_1_AND.
2595 (elf_i386_merge_gnu_properties): Support
2596 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2597 on GNU_PROPERTY_X86_FEATURE_1_IBT
2598 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2599 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2600 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2601 is set on all relocatable inputs.
2602 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2603 (elf_x32_lazy_ibt_plt_entry): Likewise.
2604 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2605 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2606 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2607 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2608 (elf_x86_64_lazy_ibt_plt): Likewise.
2609 (elf_x32_lazy_ibt_plt): Likewise.
2610 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2611 (elf_x32_non_lazy_ibt_plt): Likewise.
2612 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2613 (elf_x86_64_parse_gnu_properties): Support
2614 GNU_PROPERTY_X86_FEATURE_1_AND.
2615 (elf_x86_64_merge_gnu_properties): Support
2616 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2617 on GNU_PROPERTY_X86_FEATURE_1_IBT
2618 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2619 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2620 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2621 is set on all relocatable inputs.
2623 2017-06-22 Nick Clifton <nickc@redhat.com>
2626 * som.c (setup_sections): NUL terminate the space_strings buffer.
2627 Check that the space.name field does not index beyond the end of
2628 the space_strings buffer.
2630 2017-06-21 Nick Clifton <nickc@redhat.com>
2633 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2635 2017-06-21 Nick Clifton <nickc@redhat.com>
2638 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2639 type of the size parameter.
2640 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2641 length of the counted string.
2642 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2643 (_bfd_vms_save_counted_string): Likewise.
2644 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2645 _bfd_vms_save_counted_string.
2646 (_bfd_vms_slurp_ehdr): Likewise.
2647 (_bfd_vms_slurp_egsd): Likewise.
2648 (Parse_module): Likewise.
2650 2017-06-21 Alan Modra <amodra@gmail.com>
2652 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2653 calls before tocsave calls.
2654 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2657 2017-06-21 Nick Clifton <nickc@redhat.com>
2660 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2661 bfd_get_full_section_contents returns no contents.
2663 2017-06-21 Nick Clifton <nickc@redhat.com>
2666 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2669 2017-06-21 Nick Clifton <nickc@redhat.com>
2672 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2674 (image_set_ptr): Likewise.
2675 (alpha_vms_fix_sec_rel): Likewise.
2676 (alpha_vms_slurp_relocs): Likewise.
2678 2017-06-21 Nick Clifton <nickc@redhat.com>
2681 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2683 (ieee_archive_p): Likewise.
2684 (ieee_object_p): Likewise.
2686 2017-06-21 Nick Clifton <nickc@redhat.com>
2689 * elf.c (setup_group): Zero the group section pointer list after
2690 allocation so that loops can be caught. Check for NULL pointers
2691 when processing a group list.
2693 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2695 * elf-s390.h: New file.
2696 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2698 (elf_s390_additional_program_headers): New function.
2699 (elf_s390_modify_segment_map): New function.
2700 (bfd_elf_s390_set_options): New function.
2701 (elf_backend_additional_program_headers)
2702 (elf_backend_modify_segment_map): Add macro definitions.
2704 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2707 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2708 the DYNAMIC bit instead of bfd_count_sections.
2710 2017-06-19 Nick Clifton <nickc@redhat.com>
2713 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2715 (evax_bfd_print_eeom): Likewise.
2716 (evax_bfd_print_egsd): Check for an overlarge record length.
2717 (evax_bfd_print_etir): Likewise.
2719 2017-06-19 Nick Clifton <nickc@redhat.com>
2722 * libieee.h (struct common_header_type): Add end_p field.
2723 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2725 (read_id): Check for a length that exceeds the remaining bytes in
2727 (ieee_seek): Initialise end_p.
2728 (ieee_archive_p): Likewise.
2729 (ieee_object_p): Likewise.
2731 2017-06-19 Nick Clifton <nickc@redhat.com>
2734 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2735 before reading the EIHS structure entries.
2737 2017-06-19 Nick Clifton <nickc@redhat.com>
2740 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2741 gsd_size. Check that there are enough bytes remaining to read the
2742 type and size of the next egsd. Check that the size of the egsd
2743 does not exceed the size of the record.
2745 2017-06-19 Alan Modra <amodra@gmail.com>
2747 * config.bfd: Correct targ_underscore for cris.
2749 2017-06-18 Alan Modra <amodra@gmail.com>
2751 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2752 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2754 2017-06-16 Nick Clifton <nickc@redhat.com>
2756 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2757 bucketlist is empty because there are no symbols to add to the
2760 2017-06-16 Alan Modra <amodra@gmail.com>
2766 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2767 (BFD_JUMP_TABLE_LINK): Likewise.
2768 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2769 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2770 (bfd_elf_define_start_stop): New function.
2771 * linker.c (bfd_generic_define_start_stop): New function.
2772 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2774 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2775 * aout-target.h (MY_bfd_define_start_stop): Define.
2776 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2777 * binary.c (binary_bfd_define_start_stop): Define.
2778 * bout.c (b_out_bfd_define_start_stop): Define.
2779 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2780 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2781 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2782 * coffcode.h (coff_bfd_define_start_stop): Define.
2783 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2784 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2785 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2786 * ieee.c (ieee_bfd_define_start_stop): Define.
2787 * ihex.c (ihex_bfd_define_start_stop): Define.
2788 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2789 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2790 * mmo.c (mmo_bfd_define_start_stop): Define.
2791 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2792 * oasys.c (oasys_bfd_define_start_stop): Define.
2793 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2794 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2795 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2796 * som.c (som_bfd_define_start_stop): Define.
2797 * srec.c (srec_bfd_define_start_stop): Define.
2798 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2799 * versados.c (versados_bfd_define_start_stop): Define.
2800 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2801 (alpha_vms_bfd_define_start_stop): Define.
2802 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2803 * bfd-in2.h: Regenerate.
2804 * libbfd.h: Regenerate.
2806 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2808 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2809 SYMBOL_REFERENCES_LOCAL.
2811 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2814 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2815 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2816 runtime for if there needs copy relocation elimination.
2817 (need_copy_relocation_p): New function. Return true for symbol with
2818 pc-relative references and if it's against read-only sections.
2819 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2820 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2821 that are related with accessing external objects.
2822 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2823 in elfNN_aarch64_check_relocs.
2825 2017-06-15 Nick Clifton <nickc@redhat.com>
2828 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2831 (ieee_archive_p): Likewise.
2833 2017-06-15 Nick Clifton <nickc@redhat.com>
2836 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2838 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2840 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2841 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2842 keep both windowed and call0 ABI PLT definitions.
2843 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2844 elf_xtensa_*_plt_entry endex.
2845 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2847 2017-06-14 Nick Clifton <nickc@redhat.com>
2850 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2853 2017-06-14 Nick Clifton <nickc@redhat.com>
2856 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2857 maximum value for the ascic pointer. Check that name processing
2858 does not read beyond this value.
2859 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2862 2017-06-14 Nick Clifton <nickc@redhat.com>
2865 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2866 (process_otr): Check for an invalid offset in the otr structure.
2868 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2870 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2872 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2878 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2879 vtable field to a union.
2880 (_bfd_elf_is_start_stop): Removed.
2881 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2882 __start_SECNAME and __stop_SECNAME symbols.
2883 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2884 * elflink.c (_bfd_elf_is_start_stop): Removed.
2885 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2886 _bfd_elf_is_start_stop.
2887 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2888 __stop_SECNAME symbols. Updated.
2889 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2890 (bfd_elf_gc_record_vtinherit): Likewise.
2891 (bfd_elf_gc_record_vtentry): Likewise.
2893 2017-06-13 Nick Clifton <nickc@redhat.com>
2896 * elflink.c (elf_link_adjust_relocs): Generate an error when
2897 encountering a reloc against a symbol removed by garbage
2900 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2902 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2903 to merge_gnu_properties.
2904 * elf-properties.c (elf_merge_gnu_properties): Add struct
2905 bfd_link_info * and pass it to merge_gnu_properties.
2906 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2907 and pass it to elf_merge_gnu_properties.
2908 (_bfd_elf_link_setup_gnu_properties): Pass info to
2909 elf_merge_gnu_property_list.
2910 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2912 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2914 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2917 * binary.c (binary_set_section_contents): Scale lma by octets
2918 per byte to set filepos.
2920 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2922 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2925 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2927 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2930 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2932 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2933 patched section contents for TLS IE reloc.
2934 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2936 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2938 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2939 RELOC_FOR_GLOBAL_SYMBOL macro.
2941 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2943 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2946 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2948 * config/tc-arc.c (md_undefined_symbol): Changed.
2949 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2951 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2953 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2956 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2958 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2959 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2961 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2963 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2966 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2968 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2969 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2970 is non-zero. Add clarifying comments.
2972 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2974 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2975 name. Use local IFUNC symbol name string to report unsupported
2976 non-PIC call to IFUNC function.
2977 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2978 when generating R_386_IRELATIVE relocation.
2979 (elf_i386_finish_dynamic_symbol): Likewise.
2980 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2982 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2983 when generating R_X86_64_IRELATIVE relocation.
2984 (elf_x86_64_finish_dynamic_symbol): Likewise.
2986 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2988 * elf.c (setup_group): Make sure BFD sections are created for all
2989 group sections in the input file when processing SHF_GROUP
2991 (bfd_section_from_shdr): Avoid duplicating logic already
2992 implemented in `setup_group'.
2994 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2997 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2998 if the hint address is zero.
3000 2017-06-06 James Clarke <jrtc27@jrtc27.com>
3003 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3004 ELF_COMMON_DEF_P for common symbols.
3006 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3008 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3009 SEC_GROUP sections as SEC_EXCLUDE.
3010 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3011 (assign_section_numbers): Use resolve_section_groups flag instead
3012 of relocatable link type.
3013 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3014 flag instead of checking the final_link flag for part of the
3015 checks in here. Fix white space as a result.
3016 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3017 instead of relocatable link type.
3018 (bfd_elf_final_link): Likewise.
3020 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3022 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3024 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3025 (s3_bfd_score_elf_check_relocs): Likewise.
3026 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3027 (score_elf_final_link_relocate): Likewise.
3028 (s7_bfd_score_elf_check_relocs): Likewise.
3030 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3032 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3035 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3037 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3038 from `reloc_count' rather than decrementing it.
3039 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3040 `reloc_count' by `int_rels_per_ext_rel'.
3041 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3042 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3043 entry determination.
3044 (s3_bfd_score_elf_check_relocs): Likewise.
3045 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3046 (s7_bfd_score_elf_relocate_section): Likewise.
3047 (s7_bfd_score_elf_check_relocs): Likewise.
3048 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3049 prototype and function.
3050 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3051 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3052 triple rather than once the sum of REL and RELA relocation entry
3054 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3055 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3056 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3057 storage allocation size determination.
3058 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3059 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3060 by `int_rels_per_ext_rel' for last relocation entry
3062 (bfd_elf_final_link): Do not multiply `reloc_count' by
3063 `int_rels_per_ext_rel' for internal relocation storage
3064 allocation size determination.
3065 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3066 `int_rels_per_ext_rel' for last relocation entry determination.
3067 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3068 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3069 (_bfd_mips_elf_relocate_section): Likewise.
3071 2017-06-05 Alan Modra <amodra@gmail.com>
3074 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3076 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3078 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3079 determine structure sizes.
3080 (elfcore_grok_freebsd_prstatus): Likewise.
3082 2017-06-01 Alan Modra <amodra@gmail.com>
3084 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3085 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3087 (is_elfv2_localentry0): New function.
3088 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3089 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3090 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3091 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3092 optimized localentry:0 stubs.
3093 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3094 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3096 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3098 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3100 2017-05-30 Casey Smith <clegg89@gmail.com>
3103 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3104 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3106 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3108 * cpu-arc.c (arc_compatible): New function.
3110 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3112 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3114 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3117 * bfdio.c (bfd_get_file_size): New function.
3118 * bfd-in2.h: Regenerated.
3120 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3122 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3125 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3127 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3128 dynobj instead of htab->elf.dynobj.
3130 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3132 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3134 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3135 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3136 actual number of internal relocations retrieved. Adjust
3137 function description.
3138 (bfd_elf64_canonicalize_reloc): Remove macro.
3139 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3141 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3143 * archures.c (bfd_mach_sparc_v9m8): Define.
3144 (bfd_mach_sparc_v8plusm8): Likewise.
3145 (bfd_mach_sparc_v9_p): Adjust to M8.
3146 (bfd_mach_sparc_64bit_p): Likewise.
3147 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3148 bfd_mach_sparc_v8plusm8.
3149 * bfd-in2.h: Regenerated.
3150 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3152 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3153 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3154 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3156 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3157 bfd_mach_sparc_v8plusm8.
3159 2017-05-19 Alan Modra <amodra@gmail.com>
3161 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3162 debug and special sections when no non-note alloc sections in an
3165 2017-05-18 Alan Modra <amodra@gmail.com>
3167 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3168 * elf-m10300.c: Likewise.
3170 * elf32-arc.c: Likewise.
3171 * elf32-bfin.c: Likewise.
3172 * elf32-m68k.c: Likewise.
3173 * elf32-nds32.c: Likewise.
3174 * elf32-tilepro.c: Likewise.
3175 * elflink.c: Likewise.
3176 * elfnn-aarch64.c: Likewise.
3177 * elfnn-riscv.c: Likewise.
3178 * elfxx-tilegx.c: Likewise.
3179 * mach-o.c: Likewise.
3180 * peXXigen.c: Likewise.
3181 * vms-alpha.c: Likewise.
3182 * vms-lib.c: Likewise.
3184 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3187 * elflink.c (elf_gc_mark_debug_section): New function.
3188 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3189 referenced by kept debug sections.
3191 2017-05-16 Alan Modra <amodra@gmail.com>
3193 * elf-m10300.c: Rename occurrences of non_ir_ref.
3194 * elf32-arm.c: Likewise.
3195 * elf32-bfin.c: Likewise.
3196 * elf32-cr16.c: Likewise.
3197 * elf32-cris.c: Likewise.
3198 * elf32-d10v.c: Likewise.
3199 * elf32-dlx.c: Likewise.
3200 * elf32-fr30.c: Likewise.
3201 * elf32-frv.c: Likewise.
3202 * elf32-hppa.c: Likewise.
3203 * elf32-i370.c: Likewise.
3204 * elf32-i386.c: Likewise.
3205 * elf32-iq2000.c: Likewise.
3206 * elf32-lm32.c: Likewise.
3207 * elf32-m32c.c: Likewise.
3208 * elf32-m32r.c: Likewise.
3209 * elf32-m68hc1x.c: Likewise.
3210 * elf32-m68k.c: Likewise.
3211 * elf32-mcore.c: Likewise.
3212 * elf32-metag.c: Likewise.
3213 * elf32-microblaze.c: Likewise.
3214 * elf32-moxie.c: Likewise.
3215 * elf32-msp430.c: Likewise.
3216 * elf32-mt.c: Likewise.
3217 * elf32-nios2.c: Likewise.
3218 * elf32-or1k.c: Likewise.
3219 * elf32-ppc.c: Likewise.
3220 * elf32-rl78.c: Likewise.
3221 * elf32-s390.c: Likewise.
3222 * elf32-score.c: Likewise.
3223 * elf32-score7.c: Likewise.
3224 * elf32-sh.c: Likewise.
3225 * elf32-tic6x.c: Likewise.
3226 * elf32-tilepro.c: Likewise.
3227 * elf32-v850.c: Likewise.
3228 * elf32-vax.c: Likewise.
3229 * elf32-xstormy16.c: Likewise.
3230 * elf32-xtensa.c: Likewise.
3231 * elf64-alpha.c: Likewise.
3232 * elf64-hppa.c: Likewise.
3233 * elf64-ia64-vms.c: Likewise.
3234 * elf64-mmix.c: Likewise.
3235 * elf64-ppc.c: Likewise.
3236 * elf64-s390.c: Likewise.
3237 * elf64-sh64.c: Likewise.
3238 * elf64-x86-64.c: Likewise.
3239 * elflink.c: Likewise.
3240 * elfnn-aarch64.c: Likewise.
3241 * elfnn-ia64.c: Likewise.
3242 * elfnn-riscv.c: Likewise.
3243 * elfxx-mips.c: Likewise.
3244 * elfxx-sparc.c: Likewise.
3245 * elfxx-tilegx.c: Likewise.
3246 * linker.c: Likewise.
3248 2017-05-16 Alan Modra <amodra@gmail.com>
3250 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3251 * elflink.c (elf_link_add_object_symbols): Update to use
3253 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3255 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3257 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3259 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3261 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3263 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3264 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3266 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3268 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3270 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3272 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3273 to plt_second/plt_second_eh_frame.
3274 (elf_x86_64_link_hash_newfunc): Updated.
3275 (elf_x86_64_allocate_dynrelocs): Likewise.
3276 (elf_x86_64_size_dynamic_sections): Likewise.
3277 (elf_x86_64_relocate_section): Likewise.
3278 (elf_x86_64_finish_dynamic_symbol): Likewise.
3279 (elf_x86_64_finish_dynamic_sections): Likewise.
3280 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3281 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3283 (elf_backend_setup_gnu_properties): Updated. Create the
3284 .plt.sec section instead of the .plt.sec section.
3286 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3288 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3289 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3290 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3292 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3294 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3295 (bfd_elf64_set_reloc): Define.
3296 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3298 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3300 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3301 (struct bfd_target): New field _bfd_set_reloc.
3302 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3303 * reloc.c (_bfd_generic_set_reloc): New function.
3304 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3305 * nlm-target.h (nlm_set_reloc): Likewise.
3306 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3307 * aout-tic30.c (MY_set_reloc): Likewise.
3308 * aout-target.h (MY_set_reloc): Likewise.
3309 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3310 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3311 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3312 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3313 * aout-adobe.c (aout_32_set_reloc): Likewise.
3314 * bout.c (b_out_set_reloc): Likewise.
3315 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3316 * i386os9k.c (aout_32_set_reloc): Likewise.
3317 * ieee.c (ieee_set_reloc): Likewise.
3318 * oasys.c (oasys_set_reloc): Likewise.
3319 * som.c (som_set_reloc): Likewise.
3320 * versados.c (versados_set_reloc): Likewise.
3321 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3322 _bfd_generic_set_reloc.
3323 (rs6000_xcoff64_aix_vec): LIkewise.
3324 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3325 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3326 * i386msdos.c (msdos_set_reloc): Define to
3327 _bfd_norelocs_set_reloc.
3328 * elfcode.h (elf_set_reloc): Define.
3329 * bfd-in2.h: Regenerated.
3331 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3334 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3335 for IFUNC function address.
3337 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3339 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3340 (CONFLICT_LIST): Likewise.
3341 (opcode/arc-attrs.h): Include.
3342 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3343 (arc_extract_features): New file.
3344 (arc_stralloc): Likewise.
3345 (arc_elf_merge_attributes): Likewise.
3346 (arc_elf_merge_private_bfd_data): Use object attributes.
3347 (bfd_arc_get_mach_from_attributes): New function.
3348 (arc_elf_object_p): Use object attributes.
3349 (arc_elf_final_write_processing): Likewise.
3350 (elf32_arc_obj_attrs_arg_type): New function.
3351 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3352 (elf32_arc_section_from_shdr): Likewise.
3353 (elf_backend_obj_attrs_vendor): Define.
3354 (elf_backend_obj_attrs_section): Likewise.
3355 (elf_backend_obj_attrs_arg_type): Likewise.
3356 (elf_backend_obj_attrs_section_type): Likewise.
3357 (elf_backend_obj_attrs_handle_unknown): Likewise.
3358 (elf_backend_section_from_shdr): Likewise.
3360 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3363 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3364 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3365 and the destination is a Thumb symbol.
3367 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3369 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3370 initializer to silence GCC 4.2.
3371 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3373 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3375 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3376 (LAZY_PLT_ENTRY_SIZE): This.
3377 (NON_LAZY_PLT_ENTRY_SIZE): New.
3378 (elf_x86_64_plt0_entry): Renamed to ...
3379 (elf_x86_64_lazy_plt0_entry): This.
3380 (elf_x86_64_plt_entry): Renamed to ...
3381 (elf_x86_64_lazy_plt_entry): This.
3382 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3383 (elf_x86_64_lazy_bnd_plt0_entry): This.
3384 (elf_x86_64_legacy_plt_entry): Removed.
3385 (elf_x86_64_bnd_plt_entry): Renamed to ...
3386 (elf_x86_64_lazy_bnd_plt_entry): This.
3387 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3388 (elf_x86_64_non_lazy_plt_entry): This.
3389 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3390 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3391 (elf_x86_64_eh_frame_plt): Renamed to ...
3392 (elf_x86_64_eh_frame_lazy_plt): This.
3393 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3394 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3395 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3396 (elf_x86_64_eh_frame_non_lazy_plt): This.
3397 (elf_x86_64_lazy_plt_layout): New.
3398 (elf_x86_64_non_lazy_plt_layout): Likewise.
3399 (elf_x86_64_plt_layout): Likewise.
3400 (elf_x86_64_backend_data): Remove PLT layout information. Add
3401 os for target system.
3402 (GET_PLT_ENTRY_SIZE): Removed.
3403 (elf_x86_64_lazy_plt): New.
3404 (elf_x86_64_non_lazy_plt): Likewise.
3405 (elf_x86_64_lazy_bnd_plt): Likewise.
3406 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3407 (elf_x86-64_arch_bed): Updated.
3408 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3409 (elf_x86_64_create_dynamic_sections): Removed.
3410 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3411 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3412 (elf_x86-64_adjust_dynamic_symbol): Updated.
3413 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3414 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3415 size for PLT0 if there is no PLT0. Get plt_entry_size from
3416 non_lazy_plt for non-lazy PLT entries.
3417 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3418 from non_lazy_plt for non-lazy PLT entries.
3419 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3420 if there is no PLT0.
3421 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3422 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3423 entries with non-lazy PLT layout. Don't fill the second and third
3424 slots in the PLT entry if there is no PLT0.
3425 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3426 if there is no PLT0. Set sh_entsize on the .plt.got section.
3427 (compare_relocs): New.
3428 (elf_x86_64_plt_type): Likewise.
3429 (elf_x86_64_plt): Likewise.
3430 (elf_x86_64_nacl_plt): New. Forward declaration.
3431 (elf_x86_64_get_plt_sym_val): Removed.
3432 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3433 against all dynamic relocations.
3434 (elf_x86_64_link_setup_gnu_properties): New function.
3435 (elf_backend_create_dynamic_sections): Updated.
3436 (elf_backend_setup_gnu_properties): New.
3437 (elf_x86_64_nacl_plt): New.
3438 (elf_x86_64_nacl_arch_bed): Updated.
3440 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3442 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3443 (LAZY_PLT_ENTRY_SIZE): This.
3444 (NON_LAZY_PLT_ENTRY_SIZE): New.
3445 (elf_i386_plt0_entry): Renamed to ...
3446 (elf_i386_lazy_plt0_entry): This.
3447 (elf_i386_plt_entry): Renamed to ...
3448 (elf_i386_lazy_plt_entry): This.
3449 (elf_i386_pic_plt0_entry): Renamed to ...
3450 (elf_i386_pic_lazy_plt0_entry): This.
3451 (elf_i386_pic_plt_entry): Renamed to ...
3452 (elf_i386_pic_lazy_plt_entry): This.
3453 (elf_i386_got_plt_entry): Renamed to ...
3454 (elf_i386_non_lazy_plt_entry): This.
3455 (elf_i386_pic_got_plt_entry): Renamed to ...
3456 (elf_i386_pic_non_lazy_plt_entry): This.
3457 (elf_i386_eh_frame_plt): Renamed to ...
3458 (elf_i386_eh_frame_lazy_plt): This.
3459 (elf_i386_eh_frame_plt_got): Renamed to ...
3460 (elf_i386_eh_frame_non_lazy_plt): This.
3461 (elf_i386_plt_layout): Renamed to ...
3462 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3463 eh_frame_plt_got_size.
3464 (elf_i386_non_lazy_plt_layout): New.
3465 (elf_i386_plt_layout): Likewise.
3466 (elf_i386_non_lazy_plt): Likewise.
3467 (GET_PLT_ENTRY_SIZE): Removed.
3468 (elf_i386_plt): Renamed to ...
3469 (elf_i386_lazy_plt): This.
3470 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3471 (elf_i386_arch_bed): Updated.
3472 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3473 (elf_i386_create_dynamic_sections): Removed.
3474 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3475 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3476 (elf_i386_adjust_dynamic_symbol): Updated.
3477 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3478 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3479 size for PLT0 if there is no PLT0.
3480 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3481 output section is discarded only if GOT isn't empty.
3482 (elf_i386_relocate_section): Updated. Properly get PLT index
3483 if there is no PLT0.
3484 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3485 second and third slots in the PLT entry if there is no PLT0.
3486 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3487 if there is no PLT0. Set sh_entsize on the .plt.got section.
3488 (elf_i386_nacl_plt): Forward declaration.
3489 (elf_i386_get_plt_sym_val): Removed.
3490 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3491 against all dynamic relocations.
3492 (elf_i386_link_setup_gnu_properties): New function.
3493 (elf_backend_create_dynamic_sections): Updated.
3494 (elf_backend_setup_gnu_properties): New.
3495 (elf_i386_nacl_plt): Updated.
3496 (elf_i386_nacl_arch_bed): Likewise.
3497 (elf_i386_vxworks_arch_bed): Likewise.
3499 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3501 * elflink.c (elf_output_implib): Remove executable flag from import
3503 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3504 library is a relocatable object file.
3506 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3509 * elf32-avr.c (avr_should_move_sym): New function.
3510 (avr_should_reduce_sym_size): Likewise.
3511 (avr_should_increase_sym_size): Likewise.
3512 (elf32_avr_relax_delete_bytes): Adjust symbol values
3513 and sizes by calling new functions.
3515 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3517 * config.bfd (riscv32-*): Enable rv64.
3519 2017-05-02 Alan Modra <amodra@gmail.com>
3522 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3523 rather than h->root.type == bfd_link_hash_new.
3524 (bfd_elf_record_link_assignment): Similarly, call
3525 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3527 2017-04-29 Alan Modra <amodra@gmail.com>
3530 * reloc.c (reloc_offset_in_range): New function.
3531 (bfd_perform_relocation, bfd_install_relocation): Use it.
3532 (_bfd_final_link_relocate): Likewise.
3534 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3536 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3537 before using .plt.got.
3538 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3540 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3542 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3543 instead of "+=" to update 0.
3545 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3547 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3548 .plt.got section here.
3549 (elf_i386_check_relocs): Don't create the .plt.got section.
3550 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3551 the .plt.got and .plt.bnd sections here.
3552 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3555 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3557 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3559 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3560 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3561 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3562 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3565 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3567 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3569 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3570 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3571 the first relocatable ELF input with GNU properties.
3573 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3575 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3576 VxWorks for non-PIC.
3578 2017-04-27 Alan Modra <amodra@gmail.com>
3580 * elf-bfd.h (struct elf_backend_data): Make asection param of
3581 elf_backend_eh_frame_address_size const.
3582 (_bfd_elf_eh_frame_address_size): Likewise.
3583 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3584 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3585 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3586 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3587 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3588 (next_cie_fde_offset): Constify params.
3589 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3591 2017-04-27 Alan Modra <amodra@gmail.com>
3593 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3594 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3595 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3597 (offset_adjust): New function.
3598 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3599 (adjust_eh_frame_local_symbols): Likewise.
3600 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3601 after changing anything. Return true if anything changed.
3602 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3603 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3605 2017-04-27 Alan Modra <amodra@gmail.com>
3607 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3610 2017-04-27 Alan Modra <amodra@gmail.com>
3612 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3613 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3614 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3615 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3616 for undef and undefweak dyn_relocs.
3617 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3618 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3619 (allocate_got, allocate_dynrelocs): Likewise.
3620 (ppc64_elf_relocate_section): Likewise.
3622 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3624 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3625 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3626 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3627 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3629 2017-04-26 Nick Clifton <nickc@redhat.com>
3632 * reloc.c (bfd_perform_relocation): Check for a negative address
3635 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3638 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3640 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3641 (elf_backend_always_renumber_dynsyms): Define.
3642 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3643 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3644 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3645 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3647 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3649 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3651 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3652 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3653 sections have been created.
3655 2017-04-26 Nick Clifton <nickc@redhat.com>
3658 * compress.c (bfd_init_section_compress_status): Check the return
3659 value from bfd_malloc.
3661 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3663 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3664 no_finish_dynamic_symbol.
3665 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3667 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3668 weak symbol, don't make it dynamic.
3669 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3670 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3671 relocation for GOT reference.
3672 (elf_x86_64_finish_dynamic_symbol): Abort if
3673 no_finish_dynamic_symbol isn't 0.
3675 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3678 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3679 undefined weak symbol, don't make it dynamic.
3680 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3681 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3682 relocation for R_386_GOT32.
3684 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3687 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3689 2017-04-23 Alan Modra <amodra@gmail.com>
3692 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3693 * elf.c (lcomm_sym): New.
3694 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3695 * bfd-in2.h: Regenerate.
3697 2017-04-23 Alan Modra <amodra@gmail.com>
3700 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3701 parameters and comment.
3702 (_bfd_elf_get_reloc_section): Delete.
3703 (_bfd_elf_plt_get_reloc_section): Declare.
3704 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3705 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3707 (_bfd_elf_get_reloc_section): ..here. Delete.
3708 (assign_section_numbers): Call elf_get_reloc_section.
3709 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3710 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3712 2017-04-23 Alan Modra <amodra@gmail.com>
3715 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3718 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3721 * elf32-i386.c (elf_i386_link_hash_entry): Add
3722 no_finish_dynamic_symbol.
3723 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3724 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3725 symbol, don't make it dynamic in PIE.
3726 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3727 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3728 relocation for R_386_GOT32
3729 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3732 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3736 * elflink.c (elf_link_add_object_symbols): Require
3737 --no-dynamic-linker with -E/--dynamic-list when creating
3740 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3742 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3745 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3747 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3748 dynamic symbol sorting.
3750 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3753 * elflink.c (elf_link_add_object_symbols): Preserve
3754 dynamic_ref_after_ir_def when restoring the symbol table for
3755 unneeded dynamic object.
3757 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3760 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3761 on on undefined IFUNC symbol in the second PLT.
3763 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3765 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3767 2017-04-19 Alan Modra <amodra@gmail.com>
3769 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3770 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3771 * elf32-ppc.c:Formatting.
3772 (ensure_undefweak_dynamic): Don't make dynamic when
3773 info->dynamic_undefined_weak is zero.
3774 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3775 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3776 not default visibility. Discard undef and undefweak
3778 (ppc_elf_relocate_section): Adjust to suit.
3779 * elf64-ppc.c: Formatting.
3780 (ensure_undefweak_dynamic): Don't make dynamic when
3781 info->dynamic_undefined_weak is zero.
3782 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3783 info->dynamic_undefined_weak. Discard them earlier.
3785 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3788 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3789 before generating the version definition section.
3791 2017-04-17 Alan Modra <amodra@gmail.com>
3793 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3794 state when a regular object file defines a symbol with
3795 incompatible type to that defined by an earlier shared lib.
3797 2017-04-13 Alan Modra <amodra@gmail.com>
3799 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3801 * elf32-arm.c: Likewise.
3802 * elf32-i386.c: Likewise.
3803 * elf32-mep.c: Likewise.
3804 * elf64-ia64-vms.c: Likewise.
3805 * elf64-x86-64.c: Likewise.
3806 * elflink.c: Likewise.
3807 * elfnn-ia64.c: Likewise.
3808 * elfxx-mips.c: Likewise.
3810 2017-04-13 Alan Modra <amodra@gmail.com>
3812 * aoutx.h: Use %B and %A in error messages throughout file.
3813 * aout-cris.c: Likewise.
3814 * archive.c: Likewise.
3815 * binary.c: Likewise.
3816 * coff-rs6000.c: Likewise.
3817 * coff-tic4x.c: Likewise.
3818 * coffcode.h: Likewise.
3819 * coffgen.c: Likewise.
3820 * cofflink.c: Likewise.
3821 * coffswap.h: Likewise.
3822 * cpu-arm.c: Likewise.
3823 * elf-eh-frame.c: Likewise.
3824 * elf-m10300.c: Likewise.
3826 * elf32-arc.c: Likewise.
3827 * elf32-arm.c: Likewise.
3828 * elf32-bfin.c: Likewise.
3829 * elf32-frv.c: Likewise.
3830 * elf32-iq2000.c: Likewise.
3831 * elf32-m32c.c: Likewise.
3832 * elf32-microblaze.c: Likewise.
3833 * elf32-nds32.c: Likewise.
3834 * elf32-rl78.c: Likewise.
3835 * elf32-rx.c: Likewise.
3836 * elf32-score.c: Likewise.
3837 * elf32-score7.c: Likewise.
3838 * elf32-sh64.c: Likewise.
3839 * elf32-v850.c: Likewise.
3840 * elf32-vax.c: Likewise.
3841 * elf32-visium.c: Likewise.
3842 * elf64-ia64-vms.c: Likewise.
3843 * elf64-mmix.c: Likewise.
3844 * elf64-sh64.c: Likewise.
3845 * elfcode.h: Likewise.
3846 * elfnn-aarch64.c: Likewise.
3847 * elfnn-ia64.c: Likewise.
3848 * elfxx-mips.c: Likewise.
3849 * hpux-core.c: Likewise.
3852 * linker.c: Likewise.
3853 * merge.c: Likewise.
3855 * oasys.c: Likewise.
3856 * pdp11.c: Likewise.
3857 * peXXigen.c: Likewise.
3858 * rs6000-core.c: Likewise.
3859 * vms-alpha.c: Likewise.
3860 * xcofflink.c: Likewise.
3862 2017-04-13 Alan Modra <amodra@gmail.com>
3864 * bfd.c (PRINT_TYPE): Define.
3865 (_doprnt): New function.
3866 (error_handler_internal): Use _doprnt.
3867 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3868 calls in their natural order, throughout file.
3869 * coff-mcore.c: Likewise.
3870 * coff-ppc.c: Likewise.
3871 * coff-tic80.c: Likewise.
3872 * cofflink.c: Likewise.
3873 * elf-s390-common.c: Likewise.
3875 * elf32-arm.c: Likewise.
3876 * elf32-i386.c: Likewise.
3877 * elf32-m32r.c: Likewise.
3878 * elf32-msp430.c: Likewise.
3879 * elf32-spu.c: Likewise.
3880 * elf64-ia64-vms.c: Likewise.
3881 * elf64-sparc.c: Likewise.
3882 * elf64-x86-64.c: Likewise.
3883 * elflink.c: Likewise.
3884 * elfnn-aarch64.c: Likewise.
3885 * elfnn-ia64.c: Likewise.
3886 * elfxx-mips.c: Likewise.
3888 2017-04-13 Alan Modra <amodra@gmail.com>
3890 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3891 branch veneers" error. Fix double space and format message.
3892 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3893 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3895 2017-04-13 Alan Modra <amodra@gmail.com>
3897 * bfd-in2.h: Regenerate.
3899 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3901 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3902 extra `\n' in warning/error messages.
3903 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3904 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3906 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3908 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3909 processor-specific properties with generic ELF target vector.
3911 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3913 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3914 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3915 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3916 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3918 (link_hash_newfunc): Initialize has_got_reloc and
3920 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3922 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3924 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3926 (_bfd_sparc_elf_fixup_symbol): New function.
3927 (allocate_dynrelocs): Don't allocate space for dynamic
3928 relocations and discard relocations against resolved undefined
3929 weak symbols in executable. Don't make resolved undefined weak
3930 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3931 relocation against undefined weak symbols in PIE.
3932 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3933 relocations against resolved undefined weak symbols in PIE
3934 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3935 without ynamic PLT/GOT relocations for resolved undefined weak
3937 Don't generate dynamic relocation against resolved undefined
3938 weak symbol in executable.
3939 (pie_finish_undefweak_symbol): New function.
3940 (_bfd_sparc_elf_finish_dynamic_sections): Call
3941 pie_finish_undefweak_symbol on all symbols in PIE.
3942 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3943 (_bfd_sparc_elf_fixup_symbol): New function.
3945 2017-04-10 Nick Clifton <nickc@redhat.com>
3947 * config.bfd: Remove ns32k from obsolete list.
3949 2017-04-10 Alan Modra <amodra@gmail.com>
3952 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3953 (special_sections_i): Likewise for .init_array.
3954 (special_sections_p): Likewise for .preinit_array.
3956 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3960 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3961 ELF_COMMON_DEF_P for common symbols.
3962 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3963 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3964 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3965 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3966 07492f668d2173da7a2bda3707ff0985e0f460b6.
3968 2017-04-07 Pedro Alves <palves@redhat.com>
3970 * opncls.c (bfd_get_debug_link_info): Rename to...
3971 (bfd_get_debug_link_info_1): ... this. Change type of second
3972 parameter to void pointer. Adjust.
3973 (bfd_get_debug_link_info): Reimplement on top of
3974 bfd_get_debug_link_info_1.
3975 (separate_debug_file_exists, separate_alt_debug_file_exists):
3976 Change type of second parameter to void pointer. Adjust.
3977 (get_func_type, check_func_type): Change type of second parameter
3979 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3980 the callback functions instead of passing the address of a local.
3981 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3982 find_separate_debug_file.
3983 (get_alt_debug_link_info_shim): Change type of second parameter to
3984 void pointer. Adjust.
3985 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3986 find_separate_debug_file.
3987 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3988 of second parameter to void pointer. Adjust.
3989 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3990 pointer local to find_separate_debug_file.
3992 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3994 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3995 external symbols with a definition.
3996 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3998 2017-04-07 Alan Modra <amodra@gmail.com>
4000 * po/SRC-POTFILES.in: Regenerate.
4002 2017-04-05 Alan Modra <amodra@gmail.com>
4004 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4007 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4009 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4010 numbers for DataDirectory entry indicies passed to
4013 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4015 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4016 each GNU_MBIND section and align GNU_MBIND section to page size.
4017 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4018 segment for each GNU_MBIND section.
4019 (_bfd_elf_init_private_section_data): Copy sh_info from input
4020 for GNU_MBIND section.
4022 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4024 * elfnn-riscv.c (GP_NAME): Delete.
4025 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4026 (_bfd_riscv_relax_lui): Likewise.
4028 2017-04-04 Nick Clifton <nickc@redhat.com>
4031 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4033 (bfd_elf_final_link): Only initialize the extended symbol index
4034 section if there are extended symbol tables to list.
4036 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4038 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4039 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4040 * configure.ac (elf): Add elf-properties.lo.
4041 * Makefile.in: Regenerated.
4042 * configure: Likewise.
4043 * elf-bfd.h (elf_property_kind): New.
4044 (elf_property): Likewise.
4045 (elf_property_list): Likewise.
4046 (elf_properties): Likewise.
4047 (_bfd_elf_parse_gnu_properties): Likewise.
4048 (_bfd_elf_get_property): Likewise.
4049 (_bfd_elf_link_setup_gnu_properties): Likewise.
4050 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4051 and setup_gnu_properties.
4052 (elf_obj_tdata): Add properties.
4053 * elf-properties.c: New file.
4054 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4055 (elf_i386_merge_gnu_properties): Likewise.
4056 (elf_backend_parse_gnu_properties): Likewise.
4057 (elf_backend_merge_gnu_properties): Likewise.
4058 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4059 (elf_x86_64_merge_gnu_properties): Likewise.
4060 (elf_backend_parse_gnu_properties): Likewise.
4061 (elf_backend_merge_gnu_properties): Likewise.
4062 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4063 (elf_backend_parse_gnu_properties): Likewise.
4064 (elf_backend_setup_gnu_properties): Likewise.
4065 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4066 elf_backend_merge_gnu_properties and
4067 elf_backend_setup_gnu_properties.
4069 2017-03-30 Pip Cet <pipcet@gmail.com>
4071 * elf32-wasm32.c: Add relocation code, two relocs.
4072 * reloc.c: Add wasm32 relocations.
4073 * libbfd.h: Regenerate.
4074 * bfd-in2.h: Regenerate.
4075 * bfd/po/bfd.pot: Regenerate.
4077 2017-03-29 Nick Clifton <nickc@redhat.com>
4080 * coff-bfd.h (struct coff_section_data): Add new fields:
4081 saved_bias and bias.
4082 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4083 computed for PE binaries.
4084 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4087 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4090 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4091 to handle a local symbol with a hash-symbol-entry; without PLT.
4092 Add BFD_ASSERT for an incidental case with GOT entry present.
4093 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4094 isn't forced-or-set local.
4096 2017-03-27 Pip Cet <pipcet@gmail.com>
4098 * wasm-module.c: New file to support WebAssembly modules.
4099 * wasm-module.h: New file to support WebAssembly modules.
4100 * doc/webassembly.texi: Start documenting wasm-module.c.
4101 * config.bfd: Add wasm_vec.
4102 * targets.c: Likewise.
4103 * configure.ac: Likewise.
4104 * Makefile.am: Add entries for wasm-module.c.
4105 * Makefile.in: Regenerate.
4106 * configure: Regenerate.
4107 * po/SRC-POTFILES.in: Regenerate.
4109 2017-03-27 Pip Cet <pipcet@gmail.com>
4111 * cpu-wasm32.c: New file to support wasm32 architecture.
4112 * elf32-wasm32.c: New file to support wasm32 architecture.
4113 * Makefile.am: Add wasm32 architecture.
4114 * archures.c: Likewise.
4115 * config.bfd: Likewise.
4116 * configure.ac: Likewise.
4117 * targets.c: Likewise.
4118 * Makefile.in: Regenerate.
4119 * bfd-in2.h: Regenerate.
4120 * configure: Regenerate.
4121 * po/SRC-POTFILES.in: Regenerate.
4123 2017-03-20 Alan Modra <amodra@gmail.com>
4126 * elf64-ppc.c (compare_symbols): Stabilize sort.
4128 2017-03-18 Alan Modra <amodra@gmail.com>
4130 * elf64-ppc.c (struct ppc_link_hash_table): Add
4131 local_ifunc_resolver and maybe_local_ifunc_resolver.
4132 (ppc_build_one_stub): Set flags on emitting dynamic
4133 relocation to ifunc.
4134 (ppc64_elf_relocate_section): Likewise.
4135 (ppc64_elf_finish_dynamic_symbol): Likewise.
4136 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4137 local dynamic relocs to ifuncs.
4138 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4139 local_ifunc_resolver and maybe_local_ifunc_resolver.
4140 (ppc_elf_relocate_section): Set flag on emitting dynamic
4141 relocation to ifuncs.
4142 (ppc_elf_finish_dynamic_symbol): Likewise.
4143 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4144 dynamic relocs to ifuncs.
4146 2017-03-13 Nick Clifton <nickc@redhat.com>
4149 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4150 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4151 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4152 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4153 * bfd-in2.h: Regenerate.
4154 * libbfd.h: Regenerate.
4155 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4157 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4158 (elfNN_aarch64_howto_table): Likewise.
4159 (aarch64_tls_transition_without_check): Likewise.
4160 (aarch64_reloc_got_type): Likewise.
4161 (elfNN_aarch64_final_link_relocate): Likewise.
4162 (elfNN_aarch64_tls_relax): Likewise.
4163 (elfNN_aarch64_relocate_section): Likewise.
4164 (elfNN_aarch64_gc_sweep_hook): Likewise.
4165 (elfNN_aarch64_check_relocs): Likewise.
4166 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4167 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4169 2017-03-11 Alan Modra <amodra@gmail.com>
4171 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4172 parameter is in fact used. Whitespace fixes.
4173 * elf64-ppc.c: Likewise.
4175 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4177 * rs6000-core.c (CORE_NEW): Simplify macro when
4178 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4180 2017-03-07 Alan Modra <amodra@gmail.com>
4184 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4187 2017-03-05 Alan Modra <amodra@gmail.com>
4189 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4190 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4191 (next_cie_fde_offset): New function.
4192 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4193 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4194 four bytes. Align CIEs to four or eight bytes depending on
4195 per_encoding_aligned8. Align FDEs according to their encoding.
4196 Pad last FDE to output section alignment.
4197 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4199 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4200 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4201 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4203 2017-03-02 Martin Bickel <binutils@ineranves.de>
4206 * elf.c (rewrite_elf_program_header): Do not issue a warning for
4207 empty segments which have a zero filesz, but a non-zero memsz.
4209 2017-03-02 Alan Modra <amodra@gmail.com>
4211 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4213 2017-02-28 Alan Modra <amodra@gmail.com>
4215 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4216 (ppc64_elf_relocate_section): Likewise.
4218 2017-02-28 Alan Modra <amodra@gmail.com>
4221 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4222 rather than elf32_nios2_hash_table or elf_hash_table.
4223 (create_got_section): Likewise.
4224 (nios2_elf32_finish_dynamic_symbol): Likewise.
4225 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4226 (nios2_elf32_size_dynamic_sections): Likewise.
4227 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4228 vars. Use htab equivalents directly instead. Don't create
4229 all dynamic sections on needing just the GOT. Use a goto
4230 rather than a fall-through with reloc test. Ensure
4231 htab->dynobj is set when making dynamic sreloc section.
4232 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4233 equivalent directly instead. Don't segfault on looking for
4234 .dynamic when dynamic sections have not been created. Don't
4235 segfault on .got.plt being discarded.
4236 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4237 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4238 fixme and another not so relevant comment.
4239 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4240 already set, set hash table dynobj on creating .sbss.
4242 2017-02-28 Alan Modra <amodra@gmail.com>
4244 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4245 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4246 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4247 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4248 (ppc64_elf_relocate_section): Likewise.
4249 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4250 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4251 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4252 * libbfd.h: Regenerate.
4253 * bfd-in2.h: Regenerate.
4255 2017-02-28 Alan Modra <amodra@gmail.com>
4257 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4258 dynamic .data.rel.ro read-only.
4259 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4260 rather than section flags when deciding where copy reloc goes.
4261 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4262 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4263 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4264 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4265 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4266 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4267 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4268 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4269 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4270 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4271 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4272 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4273 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4274 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4275 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4276 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4277 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4278 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4279 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4281 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4283 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4284 `jalr $0, $25' instruction encoding.
4286 2017-02-27 Nick Clifton <nickc@redhat.com>
4289 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4290 generating a seg-fault when encountering a symbol that has been
4291 deleted by garbage collection.
4293 2017-02-25 Alan Modra <amodra@gmail.com>
4295 * elf32-arc.c (struct dynamic_sections): Delete.
4296 (enum dyn_section_types): Delete.
4297 (dyn_section_names): Delete.
4298 (arc_create_dynamic_sections): Delete.
4299 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4300 segfault on discarded .rela.plt section.
4301 (elf_arc_size_dynamic_sections): Formatting. Don't call
4302 arc_create_dynamic_sections. Don't allocate memory for sections
4303 handled by the generic linker. Correct code finding relocs in
4304 read-only sections. Set SEC_EXCLUDE on zero size .got,
4305 .got.plt, and .dynbss sections. Do set .interp for pies.
4307 2017-02-24 Andrew Waterman <andrew@sifive.com>
4309 * elfnn-riscv.c (GP_NAME): New macro.
4310 (riscv_global_pointer_value): Use it.
4311 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4312 output section, consider only that section's alignment.
4314 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4316 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4317 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4318 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4319 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4321 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4323 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4324 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4327 2017-02-23 Alan Modra <amodra@gmail.com>
4330 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4332 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4333 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4336 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4339 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4340 processing ahead of the call to `elf_gc_sweep_symbol'.
4342 2017-02-22 Nick Clifton <nickc@redhat.com>
4345 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4346 created section 4-byte alignment.
4348 2017-02-22 Alan Modra <amodra@gmail.com>
4350 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4351 on .got or .plt output section being discarded by script.
4352 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4355 2017-02-21 Alan Modra <amodra@gmail.com>
4357 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4358 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4360 2017-02-20 Alan Modra <amodra@gmail.com>
4363 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4364 if DT_RELSZ/DT_RELASZ is zero.
4366 2017-02-17 Nick Clifton <nickc@redhat.com>
4368 * compress.c (bfd_get_full_section_contents): Remember to reduce
4369 compressed size by the sizeof the compression header when
4370 decompressing the contents.
4372 2017-02-17 Pedro Alves <palves@redhat.com>
4374 * srec.c (Chunk): Rename to ...
4375 (_bfd_srec_len): ... this.
4376 (S3Forced): Rename to ...
4377 (_bfd_srec_forceS3): ... this.
4378 * objcopy.c: Adjust all references.
4380 2017-02-17 Pedro Alves <palves@redhat.com>
4382 * archive.c (bsd_write_armap): Rename to ...
4383 (_bfd_bsd_write_armap): ... this.
4384 (coff_write_armap): Rename to ...
4385 (_bfd_coff_write_armap): ... this.
4386 * libbfd-in.h (bsd_write_armap): Rename to ...
4387 (_bfd_bsd_write_armap): ... this.
4388 (coff_write_armap): Rename to ...
4389 (_bfd_coff_write_armap): ... this.
4390 * aout-target.h, aout-tic30.c: Adjust all users.
4391 * libbfd.h: Regenerate.
4393 2017-02-17 Pedro Alves <palves@redhat.com>
4395 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4396 (warn_deprecated): Rename to ...
4397 (_bfd_warn_deprecated): ... this.
4398 * libbfd.c (warn_deprecated): Rename to ...
4399 (_bfd_warn_deprecated): ... this.
4400 * bfd-in2.h: Regenerate.
4402 2017-02-17 Pedro Alves <palves@redhat.com>
4404 * bfdio.c (real_ftell): Rename to ...
4405 (_bfd_real_ftell): ... this.
4406 (real_fseek): Rename to ...
4407 (_bfd_real_fseek): ... this.
4408 (real_fopen): Rename to ...
4409 (_bfd_real_fopen): ... this.
4410 * libbfd-in.h (real_ftell): Rename to ...
4411 (_bfd_real_ftell): ... this.
4412 (real_fseek): Rename to ...
4413 (_bfd_real_fseek): ... this.
4414 (real_fopen): Rename to ...
4415 (_bfd_real_fopen): ... this.
4416 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4417 * libbfd.h: Regenerate.
4419 2017-02-17 Pedro Alves <palves@redhat.com>
4421 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4422 * libbfd.c (read_unsigned_leb128): Rename to ...
4423 (_bfd_read_unsigned_leb128): ... this.
4424 (read_signed_leb128): Rename to ...
4425 (_bfd_read_signed_leb128): ... this.
4426 (safe_read_leb128): Rename to ...
4427 (_bfd_safe_read_leb128): ... this.
4428 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4429 (_bfd_read_unsigned_leb128): ... this.
4430 (read_signed_leb128): Rename to ...
4431 (_bfd_read_signed_leb128): ... this.
4432 (safe_read_leb128): Rename to ...
4433 (_bfd_safe_read_leb128): ... this.
4434 * libbfd.h: Renegerate.
4436 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4438 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4439 before trying to fine matching file and line information.
4441 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4443 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4444 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4445 not match current bfd, then reload debug information. Record bfd
4446 we're loading debug info for in the stash. If we have debug
4447 informatin in the cache then perform section placement before
4450 2017-02-16 Alan Modra <amodra@gmail.com>
4453 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4454 * elfxx-target.h (elf_backend_no_page_alias): Define.
4455 (elfNN_bed): Init new field.
4456 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4457 ensure PT_LOAD segment starts on a new page.
4458 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4460 2017-02-16 Alan Modra <amodra@gmail.com>
4463 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4466 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4468 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4469 * bfd-in2.h: Regenerated.
4471 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4474 * elf32-i386.c (elf_i386_relocate_section): Allow
4475 "lea foo@GOT, %reg" in PIC.
4477 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4480 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4481 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4482 error against local IFUNC symbol without a base register for
4485 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4487 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4488 `%P: %H:' with `info->callbacks->einfo'.
4489 (ppc_elf_relocate_section): Likewise.
4490 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4491 (ppc64_elf_edit_toc): Likewise.
4492 (ppc64_elf_relocate_section): Likewise.
4494 2017-02-14 Alan Modra <amodra@gmail.com>
4496 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4497 --gc-keep-exported, and test versioned field of sym rather than
4498 looking for @ in name.
4500 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4502 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4505 2017-02-13 Nick Clifton <nickc@redhat.com>
4508 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4511 2017-02-07 Andrew Waterman <andrew@sifive.com>
4513 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4514 entry size if PLT header is written.
4516 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4518 Fix sparc64 dynamic relocation processing to use the dynamic
4520 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4521 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4524 2017-02-03 Nick Clifton <nickc@redhat.com>
4527 * coffcode.h (coff_write_object_contents): Enlarge size of
4528 s_name_buf in order to avoid compile time warning about possible
4530 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4531 32-bits of insn value before printing into buffer.
4533 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4535 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4536 `max_local_dynindx'.
4537 (mips_elf_sort_hash_table): Handle it.
4538 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4539 symbols bump up `max_local_dynindx' rather than
4540 `max_non_got_dynindx'.
4542 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4544 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4545 `min_got_dynindx', `max_unref_got_dynindx' and
4546 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4547 (mips_elf_sort_hash_table): Adjust accordingly.
4549 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4551 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4552 to access the hash table.
4554 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4556 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4557 non-NULL `htab' to the beginning.
4559 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4561 * elflink.c (elf_gc_sweep): Wrap overlong line.
4563 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4565 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4566 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4567 * elfxx-mips.c (mips_elf_link_hash_table): Add
4568 `ignore_branch_isa' member.
4569 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4570 in branch relocation calculation as an error if
4571 `ignore_branch_isa' has been set.
4572 (_bfd_mips_elf_insn32): Rename to...
4573 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4574 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4575 Handle the new parameter.
4577 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4579 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4580 local variable dynobj.
4583 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4584 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4585 executable from read-only sections into sdynrelro.
4586 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4587 dynamic relocs in sdynrelro.
4588 (elf_backend_want_dynrelro): Define.
4590 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4592 * config.bfd (*-*-rtemsaout*): Mark as removed.
4594 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4596 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4597 (arm-*-rtems*): Move to (arm*-*-eabi*).
4598 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4599 (m68-*-rtems*): Move to (m68*-*-elf*).
4601 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4603 * config.bfd (*-*-rtemscoff*): Mark as removed.
4605 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4608 * elflink.c (bfd_elf_record_link_assignment): Revert last
4609 change and don't ever clear `forced_local'. Set `mark'
4611 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4613 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4614 (bfd_elf_size_dynamic_sections): ... here.
4615 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4616 and set `mark' instead in `__tls_get_addr_opt' processing.
4617 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4619 2017-01-24 Alan Modra <amodra@gmail.com>
4621 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4622 where dynamic relocs are preferable. Allow ifunc too.
4623 (ensure_undefweak_dynamic): New function.
4624 (allocate_dynrelocs): Use it here. Move plt handling last and
4625 don't make symbols dynamic, simplifying loop. Only make undef
4626 weak symbols with GOT entries dynamic. Correct condition
4627 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4628 comments. Remove goto.
4629 (ppc_elf_relocate_section): Correct test for using dynamic
4630 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4631 to suit. Set up explicit tls_index entries and implicit GOT
4632 tls_index entries resolvable at link time for
4633 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4634 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4635 (ensure_undefweak_dynamic): New function.
4636 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4637 with GOT entries dynamic. Remove unnecessary test of
4638 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4639 (ppc64_elf_relocate_section): Correct test for using dynamic
4640 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4641 to suit. Set up explicit tls_index entries and implicit GOT
4642 tls_index entries resolvable at link time for __tls_get_addr_opt.
4643 Simplify expression to clear mem for prelink.
4645 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4647 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4649 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4651 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4652 (elf_backend_hash_symbol): Define.
4654 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4657 * elflink.c (bfd_elf_record_link_assignment): Clear any
4658 `forced_local' marking for DSO symbols that are not being
4661 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4663 * elfnn-riscv.c (riscv_elf_object_p): New function.
4665 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4668 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4670 (elf_x86_64_check_relocs): Create .eh_frame section for the
4672 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4673 .eh_frame section for the .plt.bnd section.
4674 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4675 for the .plt.bnd section.
4677 2017-01-12 Nick Clifton <nickc@redhat.com>
4680 * opncls.c (find_separate_debug_file): Add include_dirs
4681 parameter. Only include the directory part of the bfd's filename
4682 in search paths if include_dirs is true. Add a couple of extra
4683 locations for looking for debug files.
4684 ( bfd_follow_gnu_debuglink): Update invocation of
4685 find_separate_debug_file.
4686 (bfd_follow_gnu_debugaltlink): Likewise.
4687 (get_build_id): New function: Finds the build-id of the given bfd.
4688 (get_build_id_name): New function: Computes the name of the
4689 separate debug info file for a bfd, based upon its build-id.
4690 (check_build_id_file): New function: Checks to see if a separate
4691 debug info file exists at the given location, and that its
4692 build-id matches that of the original bfd.
4693 (bfd_follow_build_id_debuglink): New function: Finds a separate
4694 debug info file for a given bfd by using the build-id method.
4695 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4696 method of locating a separate debug info file before using the
4698 * bfd-in2.h: Regenerate.
4700 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4703 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4704 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4705 elf_x86_64_eh_frame_plt_got.
4706 (elf_x86_64_size_dynamic_sections): Get unwind info from
4707 elf_x86_64_bnd_arch_bed for the BND PLT.
4709 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4711 * config.bfd: Add entries for i686-redox and x86_64-redox.
4713 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4715 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4717 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4718 .eh_frame section to 4 bytes for x32.
4719 (elf_x86_64_check_relocs): Likewise.
4721 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4724 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4725 (PLT_GOT_FDE_LENGTH): Likewise.
4726 (elf_i386_plt_layout): Add eh_frame_plt_got and
4727 eh_frame_plt_got_size.
4728 (elf_i386_plt): Updated.
4729 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4730 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4731 (elf_i386_size_dynamic_sections): Allocate and initialize
4732 .eh_frame section for .plt.got.
4733 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4735 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4736 eh_frame_plt_got_size.
4737 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4738 (PLT_GOT_FDE_LENGTH): Likewise.
4739 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4740 eh_frame_plt_got_size.
4741 (elf_x86_64_arch_bed): Updated.
4742 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4743 eh_frame_plt_got_size.
4744 (elf_x86_64_nacl_arch_bed): Likewise.
4745 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4746 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4747 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4748 .eh_frame section for .plt.got.
4749 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4752 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4754 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4755 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4757 2017-01-09 Nick Clifton <nickc@redhat.com>
4759 * dwarf2.c (lookup_address_in_function_table): Return early if
4760 there are no functions in the given comp unit, or if the high
4761 address of the last function in the comp unit is less than the
4764 2017-01-09 Nick Clifton <nickc@redhat.com>
4767 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4768 message if there are too many symbols to load.
4770 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4772 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4773 if relocs are cached.
4775 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4778 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4779 for R_MICROBLAZE_GOTOFF_64.
4781 2017-01-03 Nick Clifton <nickc@redhat.com>
4783 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4784 warning about using a possibly uninitialised variable.
4786 2017-01-02 Alan Modra <amodra@gmail.com>
4788 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4789 (allocate_plt_static, allocate_dynrelocs): Use it.
4791 2017-01-02 Alan Modra <amodra@gmail.com>
4793 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4794 .PARISC.unwind section.
4796 2017-01-02 Alan Modra <amodra@gmail.com>
4799 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4800 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4801 indirect to GOT pointer relative code edit.
4803 2017-01-02 Alan Modra <amodra@gmail.com>
4805 Update year range in copyright notice of all files.
4807 For older changes see ChangeLog-2016
4809 Copyright (C) 2017 Free Software Foundation, Inc.
4811 Copying and distribution of this file, with or without modification,
4812 are permitted in any medium without royalty provided the copyright
4813 notice and this notice are preserved.
4819 version-control: never