1 2017-10-17 Alan Modra <amodra@gmail.com>
4 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
5 against size left rather than comparing pointers. Reorganise loop.
7 2017-10-17 Alan Modra <amodra@gmail.com>
10 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
11 and error for any other size that doesn't cover the header word.
13 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
15 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
16 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
17 (elf_backend_gc_sweep_hook): Likewise.
18 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
19 (bfinfdpic_gc_sweep_hook): Likewise.
20 (elf_backend_gc_sweep_hook): Likewise.
21 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
22 (elf_backend_gc_sweep_hook): Likewise.
23 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
24 (elf_backend_gc_sweep_hook): Likewise.
25 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
26 (elf_backend_gc_sweep_hook): Likewise.
27 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
28 (elf_backend_gc_sweep_hook): Likewise.
29 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
30 (elf_backend_gc_sweep_hook): Likewise.
31 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
33 (elf_m68k_remove_got_entry_type): Removed.
34 (elf_m68k_find_got_entry_ptr): Likewise.
35 (elf_m68k_remove_got_entry): Likewise.
36 (elf_m68k_gc_sweep_hook): Likewise.
37 (elf_backend_gc_sweep_hook): Likewise.
38 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
39 (elf_backend_gc_sweep_hook): Likewise.
40 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
41 (elf_backend_gc_sweep_hook): Likewise.
42 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
43 (elf_backend_gc_sweep_hook): Likewise.
44 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
45 (elf_backend_gc_sweep_hook): Likewise.
46 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
47 (elf_backend_gc_sweep_hook): Likewise.
48 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
49 (elf_backend_gc_sweep_hook): Likewise.
50 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
51 (elf_backend_gc_sweep_hook): Likewise.
52 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
53 (elf_backend_gc_sweep_hook): Likewise.
54 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
55 (elf_backend_gc_sweep_hook): Likewise.
56 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
57 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
58 (elf_backend_gc_sweep_hook): Likewise.
59 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
60 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
61 (elf_backend_gc_sweep_hook): Likewise.
62 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
63 (elf_backend_gc_sweep_hook): Likewise.
64 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
65 (elf_backend_gc_sweep_hook): Likewise.
66 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
67 (elf_backend_gc_sweep_hook): Likewise.
68 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
69 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
70 (elf_backend_gc_sweep_hook): Likewise.
71 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
72 (ppc64_elf_gc_sweep_hook): Likewise.
73 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
74 (elf_backend_gc_sweep_hook): Likewise.
75 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
76 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
77 * elflink.c (elf_link_add_object_symbols): Don't call
78 _bfd_elf_link_check_relocs here.
79 (gc_sweep_hook_fn): Removed.
80 (elf_gc_sweep): Remove gc_sweep_hook.
81 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
82 (elf_backend_gc_sweep_hook): Likewise.
83 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
84 (elf_backend_gc_sweep_hook): Likewise.
85 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
86 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
87 (elf_backend_gc_sweep_hook): Likewise.
88 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
89 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
90 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
91 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
92 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
93 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
95 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
97 * elf32-i386.c (elf_i386_backend_data): Removed.
98 (get_elf_i386_backend_data): Likewise.
99 (elf_i386_arch_bed): Replace elf_i386_backend_data with
100 elf_x86_backend_data.
101 (elf_i386_get_synthetic_symtab): Likewise.
102 (elf_i386_nacl_arch_bed): Likewise.
103 (elf_i386_vxworks_arch_bed): Likewise.
104 (elf_i386_relocate_section): Check target_os instead of
106 (elf_i386_finish_dynamic_symbol): Likewise.
107 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
108 Check target_os instead of is_vxworks.
109 (elf_i386_link_setup_gnu_properties): Remove normal_target and
110 is_vxworks. Initialize plt0_pad_byte.
111 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
112 (get_elf_x86_64_arch_data): Likewise.
113 (get_elf_x86_64_backend_data): Likewise.
114 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
115 elf_x86_backend_data.
116 (elf_x86_64_get_synthetic_symtab): Likewise.
117 (elf_x86_64_nacl_arch_bed): Likewise.
118 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
119 normal_target. Initialize plt0_pad_byte.
120 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
121 instead of is_vxworks.
122 (_bfd_x86_elf_size_dynamic_sections): Likewise.
123 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
124 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
125 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
126 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
127 Update normal_target. Set up plt0_pad_byte. Check target_os
128 instead of is_vxworks.
129 * elfxx-x86.h (elf_x86_target_os): New.
130 (elf_x86_backend_data): Likewise.
131 (get_elf_x86_backend_data): Likewise.
132 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
134 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
137 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
139 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
140 _bfd_x86_elf_finish_dynamic_sections.
141 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
142 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
144 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
147 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
150 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
151 hide symbol which was forced to be dynamic.
153 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
156 * elf32-cris.c (cris_elf_relocate_section): Don't generate
157 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
158 (cris_elf_check_relocs): Don't allocate dynamic relocation
159 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
161 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
164 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
165 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
166 (sh_elf_relocate_section): Don't generate dynamic relocation if
167 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
169 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
172 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
173 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
174 (elf_s390_relocate_section): Don't generate dynamic relocation
175 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
176 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
177 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
178 (elf_s390_relocate_section): Don't generate dynamic relocation
179 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
181 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
184 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
185 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
186 (allocate_dynrelocs): Discard dynamic relocations if
187 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
189 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
192 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
193 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
195 (allocate_dynrelocs): Discard dynamic relocations if
196 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
198 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
201 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
202 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
203 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
204 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
205 (elf_m68k_relocate_section): Don't generate dynamic relocation
206 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
208 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
211 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
212 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
213 (allocate_dynrelocs): Discard dynamic relocations if
214 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
215 (elf32_hppa_relocate_section): Don't generate dynamic
216 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
218 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
221 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
222 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
223 (allocate_fptr): Don't allocate function pointer if
224 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
225 (allocate_dynrel_entries): Don't allocate dynamic relocation
226 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
227 (set_got_entry): Don't set GOT entry if
228 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
229 (set_pltoff_entry): Don't set PLTOFF entry if
230 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
231 (elfNN_ia64_relocate_section): Don't install dynamic relocation
232 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
234 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
237 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
238 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
239 (allocate_dynrelocs): Don't allocate dynamic relocations if
240 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
242 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
245 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
246 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
247 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
248 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
250 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
253 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
254 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
255 (tilepro_elf_relocate_section): Don't generate dynamic
256 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
257 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
258 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
259 (tilegx_elf_relocate_section): Don't generate dynamic
260 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
262 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
265 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
266 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
268 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
269 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
271 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
273 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
274 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
275 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
277 2017-10-12 James Bowman <james.bowman@ftdichip.com>
279 * bfd-in2.h: Regenerate.
280 * libbfd.h: Regenerate.
281 * elf32-ft32.c: Add HOWTO R_FT32_15.
282 * reloc.c: Add BFD_RELOC_FT32_15.
284 2017-10-12 Nick Clifton <nickc@redhat.com>
286 * reloc.c (enum bfd_reloc_status): Start values at 2.
287 * bfd-in2.h: Regenerate.
288 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
289 that a TRUE return indicates success. Compare the result of
290 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
291 (build_one_stub): Change sense of tests against aarch64_relocate
293 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
294 than FALSE, when an error is detected.
295 (elfNN_aarch64_final_link_relocate): Likewise.
297 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
299 * elf32-i386.c (elf_backend_hide_symbol): New.
300 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
301 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
302 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
304 2017-10-12 Alan Modra <amodra@gmail.com>
306 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
307 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
308 (bfd_elf_define_start_stop): Likewise.
310 2017-10-12 Alan Modra <amodra@gmail.com>
312 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
313 when executable rather than non-PIC.
314 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
315 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
317 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
319 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
321 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
322 (elf_external_linux_prpsinfo64_ugid32): ... this.
323 (swap_linux_prpsinfo32_out): Rename to...
324 (swap_linux_prpsinfo32_ugid32_out): ... this.
325 (elf_external_linux_prpsinfo64_ugid16): New structure.
326 (swap_linux_prpsinfo64_ugid16_out): New function.
327 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
328 (elf_backend_linux_prpsinfo64_ugid16): Define.
329 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
330 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
331 of the 64-bit Linux core PRPSINFO note.
332 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
334 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
336 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
338 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
339 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
340 (elf_external_ppc_linux_prpsinfo32)
341 (swap_ppc_linux_prpsinfo32_out): Move to...
342 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
343 (swap_linux_prpsinfo32_ugid32_out): ... these.
344 (elf_external_linux_prpsinfo32): Rename to...
345 (elf_external_linux_prpsinfo32_ugid16): ... this.
346 (swap_linux_prpsinfo32_out): Rename to...
347 (swap_linux_prpsinfo32_ugid16_out): ... this.
348 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
349 (elf_backend_linux_prpsinfo32_ugid16): Define.
350 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
351 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
352 of the 32-bit Linux core PRPSINFO note.
353 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
354 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
355 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
356 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
357 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
358 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
359 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
360 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
361 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
362 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
364 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
366 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
367 `gap' member ahead of `pr_flag'.
369 2017-10-11 Pedro Alves <palves@redhat.com>
371 * bfd.c (_doprnt): Rename to ...
372 (_bfd_doprnt): ... this.
373 (error_handler_internal): Adjust.
375 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
377 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
378 instead of incrementing it.
379 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
381 2017-10-10 Renlin Li <renlin.li@arm.com>
384 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
385 symbols into dynamic.
387 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
390 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
391 (riscv_elf_link_hash_table_create): Initialize max_alignment to
393 (_bfd_riscv_relax_section): Cache the max alignment of output
394 sections if possible.
396 2017-10-10 Alan Modra <amodra@gmail.com>
398 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
399 .opd whenever .opd is present and non-zero size. Move code
400 setting abiversion to/from output file earlier. Only set
401 u.opd.func_sec when --gc-sections. Read relocs and set up
402 u.opd.func_sec values here..
403 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
405 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
407 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
409 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
412 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
414 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
415 .interp section with "ld --no-dynamic-linker".
417 2017-10-09 Alan Modra <amodra@gmail.com>
420 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
421 funcinfo_hash_table and varinfo_hash_table.
423 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
425 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
426 in read-only section with minfo.
427 (sh_elf_size_dynamic_sections): Likewise.
429 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
431 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
434 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
436 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
437 this_hdr.sh_entsize only if section size > 0.
439 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
441 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
443 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
445 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
446 in read-only section with minfo.
447 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
449 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
451 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
454 2017-10-06 John Baldwin <jhb@FreeBSD.org>
456 * elf-bfd.h (struct elf_backend_data): Add
457 `elf_backend_grok_freebsd_prstatus'.
458 * elf.c (elfcore_grok_freebsd_note): Call
459 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
461 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
463 (elf_backend_grok_freebsd_prstatus): Define.
464 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
465 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
467 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
469 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
470 and has_non_got_reloc with zero_undefweak.
471 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
472 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
474 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
475 has_non_got_reloc with zero_undefweak.
476 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
477 has_got_reloc and has_non_got_reloc with zero_undefweak.
478 (elf_x86_link_hash_entry): Likewise.
480 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
482 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
483 (VERIFY_COPY_RELOC): Likewise.
485 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
487 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
488 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
489 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
491 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
493 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
494 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
495 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
497 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
499 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
500 * elf32-i386.c (elf_i386_relocate_section): Use it.
501 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
503 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
505 * elf32-i386.c (X86_SIZE_TYPE_P): New.
506 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
507 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
508 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
509 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
511 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
513 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
514 (PLT_LOCAL_IFUNC_P): Likewise.
515 * elf32-i386.c (elf_i386_relocate_section): Use them.
516 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
518 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
520 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
521 * elf32-i386.c (elf_i386_relocate_section): Use it.
522 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
524 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
526 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
527 * elf32-i386.c (elf_i386_relocate_section): Use it.
528 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
530 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
532 * elf32-i386.c (X86_PCREL_TYPE_P): New.
533 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
534 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
535 (X86_PCREL_TYPE_P): This.
536 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
537 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
538 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
540 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
542 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
544 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
545 * elf32-i386.c (elf_i386_tls_transition): Use it.
546 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
548 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
550 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
551 Dump dynamic relocation in read-only section with minfo if
553 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
554 (maybe_set_textrel): Likewise.
555 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
556 read-only section with minfo.
558 2017-10-05 John Baldwin <jhb@FreeBSD.org>
560 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
562 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
564 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
565 in read-only section with minfo.
566 (tilepro_elf_size_dynamic_sections): Likewise.
567 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
568 (tilegx_elf_size_dynamic_sections): Likewise.
570 2017-10-05 Pedro Alves <palves@redhat.com>
573 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
574 ellipsis parameter. Split out bfd_error_on_input code to..
575 (bfd_set_input_error): .. New function.
576 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
577 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
578 * bfd-in2.h: Regenerate.
580 2017-10-05 Alan Modra <amodra@gmail.com>
582 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
583 fini_array error value.
585 2017-10-05 Alan Modra <amodra@gmail.com>
588 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
590 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
592 (elf_fake_sections): Adjust calls. Exit immediately on failure.
593 (bfd_elf_set_group_contents): Add associated reloc section indices
596 2017-10-04 Alan Modra <amodra@gmail.com>
598 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
599 classify symbols for ELFv2.
601 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
604 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
605 undergoes default promotion.
606 * bfd-in2.h: Regenerate.
608 2017-10-02 Alan Modra <amodra@gmail.com>
610 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
611 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
613 2017-10-01 Alan Modra <amodra@gmail.com>
616 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
617 (add_line_info): Always put end_sequence last.
619 2017-10-01 Alan Modra <amodra@gmail.com>
622 * dwarf2.c (read_section): Allocate buffer with extra byte for
623 bfd_simple_get_relocated_section_contents rather than copying
626 2017-09-29 Alan Modra <amodra@gmail.com>
628 * merge.c (merge_strings): Return FALSE on malloc failure.
629 (_bfd_merge_sections): Return failures from record_section and
632 2017-09-28 Alan Modra <amodra@gmail.com>
635 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
636 a case where plugin_notice isn't called.
638 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
640 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
643 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
646 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
647 output_bfd to info->callbacks->minfo.
649 2017-09-26 Nick Clifton <nickc@redhat.com>
652 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
653 assertion failure if elf_x86_64_rtype_to_howto has already issued
656 2017-09-26 Alan Modra <amodra@gmail.com>
659 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
662 2017-09-26 Nick Clifton <nickc@redhat.com>
665 * dwarf2.c (read_formatted_entries): Fail early if we know that
666 the loop parsing data entries will overflow the end of the
669 2017-09-26 Alan Modra <amodra@gmail.com>
672 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
673 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
674 to stash->info_ptr_memory, and check die_ref is within that memory.
675 Set info_ptr_end correctly when another CU is refd. Check die_ref
676 for DW_FORM_ref4 etc. is within CU.
678 2017-09-26 Alan Modra <amodra@gmail.com>
681 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
682 (read_formatted_entries): Init "fe".
683 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
685 2017-09-26 Alan Modra <amodra@gmail.com>
688 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
689 bounds in inner loop.
691 2017-09-25 Alan Modra <amodra@gmail.com>
694 * dwarf1.c (parse_die): Sanity check pointer against section limit
695 before dereferencing.
696 (parse_line_table): Likewise.
698 2017-09-25 Alan Modra <amodra@gmail.com>
701 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
703 (parse_comp_unit): Likewise.
705 2017-09-25 Alan Modra <amodra@gmail.com>
708 * dwarf2.c (read_formatted_entries): Error on format_count zero.
710 2017-09-24 Alan Modra <amodra@gmail.com>
713 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
714 within section bounds.
716 2017-09-24 Alan Modra <amodra@gmail.com>
719 * dwarf2.c (decode_line_info): Properly free line sequences on error.
721 2017-09-24 Alan Modra <amodra@gmail.com>
724 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
725 pname param. Return status. Make name const. Don't abort,
726 return an error. Formatting. Exit if current info_ptr matches
727 orig_info_ptr. Update callers.
728 (scan_unit_for_symbols): Start at nesting_level of zero. Make
729 nested_funcs an array of structs for extensibility. Formatting.
731 2017-09-24 Alan Modra <amodra@gmail.com>
734 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
735 rather than dividing by zero.
737 2017-09-24 Alan Modra <amodra@gmail.com>
740 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
742 2017-09-24 Alan Modra <amodra@gmail.com>
745 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
747 2017-09-24 Alan Modra <amodra@gmail.com>
750 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
751 SHT_GNU_verneed section for sanity. Don't zalloc memory for
754 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
757 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
760 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
763 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
764 -1 if bfd_canonicalize_dynamic_reloc returns 0.
766 2017-09-22 Pedro Alves <palves@redhat.com>
767 Alan Modra <amodra@gmail.com>
769 * version.h: Add comment.
771 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
773 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
774 NT_S390_GS_BC, correct the previously swapped invocations of
775 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
777 2017-09-19 Alan Modra <amodra@gmail.com>
780 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
783 2017-09-19 Alan Modra <amodra@gmail.com>
786 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
787 symbols before calculating verrefs. Don't renumber dynsyms
788 after gc. Exclude .gnu.version when zero or one dynsym.
789 Localize some vars and reindent.
791 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
794 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
795 return from bfd_canonicalize_dynamic_reloc.
797 2017-09-15 Alan Modra <amodra@gmail.com>
800 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
801 overflows bfd_size_type.
803 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
806 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
807 to indicate if conversion is performed.
808 (elf_i386_check_relocs): Cache section contents and relocations
809 if conversion is performed.
810 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
811 contents and relocations if conversion is performed.
813 2017-09-14 Nick Clifton <nickc@redhat.com>
816 * peXXigen.c (pe_print_idata): Extend check for HintName vector
819 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
821 * elfxx-x86.h: Fix a typo in comments.
823 2017-09-09 Kamil Rytarowski <n54@gmx.com>
825 * elf32-nds32.c: Rename __BIT() to N32_BIT().
827 2017-09-09 Alan Modra <amodra@gmail.com>
829 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
832 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
834 * elf32-i386.c (elf_i386_relocate_section): Update usage of
835 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
836 (elf_i386_finish_dynamic_symbol): Likewise.
837 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
838 (elf_x86_64_finish_dynamic_symbol): Likewise.
839 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
840 (_bfd_x86_elf_fixup_symbol): Likewise.
842 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
844 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
845 check has_non_got_reloc.
847 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
850 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
851 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
852 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
853 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
854 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
855 and linker_def on __ehdr_start if it is referenced and not
857 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
858 and return TRUE when building executable, if a symbol has
859 non-GOT/non-PLT relocations in text section or there is no
861 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
863 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
865 * elfxx-x86.h: Update comments.
867 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
869 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
870 elf_x86_plt_layout_table with elf_x86_init_table.
871 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
873 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
875 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
876 (elf_x86_init_table): This.
877 (_bfd_x86_elf_link_setup_gnu_properties): Replace
878 elf_x86_plt_layout_table with elf_x86_init_table.
880 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
882 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
883 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
884 * configure: Regenerated.
885 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
886 and r_sym fields of plt_layout.
887 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
889 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
890 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
891 r_info nor r_sym fields.
892 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
894 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
896 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
898 * (_bfd_riscv_relax_align): Call bfd_set_error and
899 print an error message when unable to relax a .align directive.
901 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
903 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
904 (riscv_record_pcrel_hi_reloc): Add absolute argument.
905 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
906 R_RISCV_PCREL_HI20 relocs, and pass the result to
907 riscv_record_pcrel_hi_reloc.
909 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
911 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
912 r_type_p. Remove the converted argument. Replace
913 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
914 the new relocation type via r_type_p.
915 (elf_i386_relocate_section): Likewise.
916 (elf_i386_finish_dynamic_symbol): Likewise.
917 (need_convert_load): Removed.
918 (check_relocs_failed): Updated.
919 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
920 instead of setting need_convert_load.
921 (_bfd_i386_elf_convert_load): Removed.
922 * elf64-x86-64.c (need_convert_load): Removed.
923 (check_relocs_failed): Updated.
924 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
925 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
926 Return the new relocation type via r_type_p.
927 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
928 instead of setting need_convert_load.
929 (elf_x86_64_check_relocs): Don't check PIC if relocation has
931 (_bfd_x86_64_elf_convert_load): Removed.
932 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
933 with SYMBOL_REFERENCES_LOCAL_P.
934 (elf_x86_64_finish_dynamic_symbol): Likewise.
935 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
937 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
938 (_bfd_x86_elf_link_symbol_references_local): New function.
939 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
940 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
941 SYMBOL_REFERENCES_LOCAL_P.
942 (elf_x86_link_hash_entry): Add local_ref.
943 (elf_x86_link_hash_table): Remove convert_load.
944 (_bfd_i386_elf_convert_load): Removed.
945 (_bfd_x86_64_elf_convert_load): Likewise.
946 (_bfd_x86_elf_link_symbol_references_local): New.
948 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
950 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
951 (elf_x86_64_info_to_howto): Get the real relocation type by
952 masking out R_X86_64_converted_reloc_bit.
953 (elf_x86_64_check_tls_transition): Get the real relocation type
954 by masking out R_X86_64_converted_reloc_bit.
955 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
956 instead of setting converted_reloc.
957 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
958 instead of converted_reloc. Get the real relocation type by
959 masking out R_X86_64_converted_reloc_bit.
960 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
961 R_X86_64_converted_reloc_bit is valid.
962 * elfxx-x86.h (converted_reloc): Removed.
964 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
966 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
967 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
968 to get the relocation type again.
969 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
970 r_type when calling elf_x86_64_tls_transition. Don't use
971 ELF32_R_TYPE to get the relocation type again.
973 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
975 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
978 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
980 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
981 argument. Don't check relocation overflow. Avoid relocation
982 overflow if --no-relax is used. Set converted_reloc on symbol
983 if a GOTPCREL relocation is converted.
984 (elf_x86_64_relocate_section): Issue a fatal error and suggest
985 --no-relax if GOTPCREL relocation conversion leads to relocation
987 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
989 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
990 Edmar Wienskoski <edmar.wienskoski@nxp.com
992 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
993 (ppc_elf_check_relocs): Handle it.
994 (ppc_elf_vle_split20): New function.
995 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
997 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1000 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1001 for x86-64 if GOT_TLS_GDESC_P is true.
1003 2017-09-03 Alan Modra <amodra@gmail.com>
1006 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1008 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1010 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1011 tls_get_addr for x86-64 in one place.
1013 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1015 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1016 with elfxx-x86.lo for 64-bit BFD.
1017 * configure: Regenerated.
1019 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1021 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1022 (_bfd_i386_elf_convert_load): This. Remove static.
1023 (elf_i386_size_dynamic_sections): Removed.
1024 (elf_backend_size_dynamic_sections): Likewise.
1025 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1026 (_bfd_x86_64_elf_convert_load): This. Remove static.
1027 (elf_x86_64_size_dynamic_sections): Removed.
1028 (elf_backend_size_dynamic_sections): Likewise.
1029 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1030 (elf_x86_allocate_dynrelocs): This. Make it static.
1031 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1032 (elf_x86_allocate_local_dynreloc): This. Make it static.
1033 (elf_i386_is_reloc_section): New function.
1034 (elf_x86_64_is_reloc_section): Likewise.
1035 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1036 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1037 Rearrange got_entry_size initialization.
1038 (_bfd_x86_elf_size_dynamic_sections): New function.
1039 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1040 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1041 (_bfd_i386_elf_convert_load): New.
1042 (_bfd_x86_64_elf_convert_load): Likewise.
1043 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1044 (elf_backend_size_dynamic_sections): Likewise.
1045 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1046 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1048 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1050 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1053 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1055 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1056 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1058 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1060 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1061 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1062 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1063 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1064 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1065 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1067 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1069 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1070 (elf_i386_allocate_local_dynrelocs): Likewise.
1071 (elf_i386_size_dynamic_sections): Replace
1072 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1073 with _bfd_x86_elf_allocate_dynrelocs and
1074 _bfd_x86_elf_allocate_local_dynrelocs.
1075 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1076 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1077 (elf_x86_64_size_dynamic_sections): Replace
1078 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1079 with _bfd_x86_elf_allocate_dynrelocs and
1080 _bfd_x86_elf_allocate_local_dynrelocs.
1081 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1082 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1083 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1084 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1086 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1088 * elf32-i386.c (is_i386_elf): Removed.
1089 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1090 (elf_i386_size_dynamic_sections): Likewise.
1091 (elf_i386_relocate_section): Likewise.
1092 * elf64-x86-64.c (is_x86_64_elf): Removed.
1093 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1095 (elf_x86_64_size_dynamic_sections): Likewise.
1096 (elf_x86_64_relocate_section): Likewise.
1097 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1099 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1102 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1104 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1105 (elf_i386_allocate_dynrelocs): Replace
1106 elf_i386_compute_jump_table_size with
1107 elf_x86_compute_jump_table_size.
1108 (elf_i386_size_dynamic_sections): Likewise.
1109 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1110 (elf_x86_64_allocate_dynrelocs): Replace
1111 elf_x86_64_compute_jump_table_size with
1112 elf_x86_compute_jump_table_size.
1113 (elf_x86_64_size_dynamic_sections): Likewise.
1114 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1116 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1117 (elf_x86_compute_jump_table_size): New.
1119 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1121 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1123 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1124 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1126 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1128 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1129 with htab->is_vxworks.
1130 (elf_i386_size_dynamic_sections): Likewise.
1131 (elf_i386_relocate_section): Likewise.
1132 (elf_i386_finish_dynamic_symbol): Likewise.
1133 (elf_i386_finish_dynamic_sections): Likewise.
1135 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1137 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1138 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1139 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1140 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1141 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1142 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1143 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1144 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1146 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1149 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1150 ELF_COMMON_DEF_P for common symbols.
1152 2017-09-02 Alan Modra <amodra@gmail.com>
1154 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1155 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1156 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1158 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1160 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1161 (elf_backend_gc_mark_hook): Likewise.
1162 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1163 (elf_backend_gc_mark_hook): Likewise.
1164 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1165 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1166 (elf_backend_gc_mark_hook): Likewise.
1168 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1170 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1171 (elf_backend_adjust_dynamic_symbol): Likewise.
1172 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1173 (elf_backend_adjust_dynamic_symbol): Likewise.
1174 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1175 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1176 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1177 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1178 (elf_backend_adjust_dynamic_symbol): Likewise.
1180 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1182 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1185 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1187 * elf32-i386.c (elf_i386_mkobject): Removed.
1188 (bfd_elf32_mkobject): Likewise.
1189 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1190 (bfd_elf64_mkobject): Likewise.
1191 (bfd_elf32_mkobject): Likewise.
1192 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1193 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1194 (bfd_elf64_mkobject): Likewise.
1195 (bfd_elf32_mkobject): Likewise.
1197 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1199 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1200 Call _bfd_x86_elf_link_setup_gnu_properties.
1201 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1202 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1204 (elf_x86_64_non_lazy_plt): Likewise.
1205 (elf_x86_64_lazy_bnd_plt): Likewise.
1206 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1207 (elf_x86_64_lazy_ibt_plt): Likewise.
1208 (elf_x32_lazy_ibt_plt): Likewise.
1209 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1210 (elf_x32_non_lazy_ibt_plt): Likewise.
1211 (elf_x86_64_nacl_plt): Likewise.
1212 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1213 _bfd_x86_elf_link_setup_gnu_properties.
1214 * elfxx-x86.c: Include elf-vxworks.h".
1215 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1216 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1217 comments for pic_plt0_entry and pic_plt_entry.
1218 (elf_x86_non_lazy_plt_layout): Likewise.
1219 (elf_x86_plt_layout_table): New.
1220 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1222 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1225 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1226 .eh_frame section for the second PLT.
1227 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1228 alignment of .eh_frame section for the second PLT.
1230 2017-09-01 Nick Clifton <nickc@redhat.com>
1233 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1236 2017-09-01 Nick Clifton <nickc@redhat.com>
1239 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1240 attribute buffer is NUL terminated.
1242 2017-08-31 Nick Clifton <nickc@redhat.com>
1245 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1246 to dwarf string sections.
1248 2017-08-31 Alan Modra <amodra@gmail.com>
1250 * po/SRC-POTFILES.in: Regenerate.
1252 2017-08-31 Alan Modra <amodra@gmail.com>
1254 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1255 for a section containing just a terminator. Allow multiple
1256 terminators at end of section.
1257 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1258 sections when not adding alignment. Assert on terminator in
1261 2017-08-31 Alan Modra <amodra@gmail.com>
1265 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1268 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1270 * configure.ac (bfd_backends): Add elf64.lo together with
1271 elfxx-x86.lo for 64-bit BFD.
1272 * configure: Regenerated.
1274 2017-08-31 James Bowman <james.bowman@ftdichip.com>
1276 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1279 2017-08-31 Alan Modra <amodra@gmail.com>
1282 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1283 before _close_and_cleanup. Call iovec->bclose after.
1284 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1286 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1288 * elf32-i386.c (elf_i386_plt_type): Removed.
1289 (elf_i386_plt): Likewise.
1290 (elf_i386_get_synthetic_symtab): Updated. Call
1291 _bfd_x86_elf_get_synthetic_symtab.
1292 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1293 (elf_x86_64_plt): Likewise.
1294 (elf_x86_64_get_synthetic_symtab): Updated. Call
1295 _bfd_x86_elf_get_synthetic_symtab.
1296 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1297 (elf_x86_64_get_plt_got_vma): Likewise.
1298 (elf_i386_valid_plt_reloc_p): Likewise.
1299 (elf_x86_64_valid_plt_reloc_p): Likewise.
1300 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1301 * elfxx-x86.h (elf_x86_plt_type): New.
1302 (elf_x86_plt): Likewise.
1303 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1305 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1307 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1308 target_id instead of elf_machine_code.
1310 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1312 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1313 (elf_i386_lazy_plt_layout): Likewise.
1314 (elf_i386_non_lazy_plt_layout): Likewise.
1315 (elf_i386_plt_layout): Likewise.
1316 (elf_i386_link_hash_table): Likewise.
1317 (elf_i386_next_tls_desc_index): Likewise.
1318 (elf_i386_srelplt2): Likewise.
1319 (elf_i386_plt): Likewise.
1320 (elf_i386_lazy_plt): Likewise.
1321 (elf_i386_non_lazy_plt): Likewise.
1322 (elf_i386_link_hash_table_create): Likewise.
1323 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1324 (elf_i386_lazy_plt): Updated.
1325 (elf_i386_non_lazy_plt): Likewise.
1326 (elf_i386_lazy_ibt_plt): Likewise.
1327 (elf_i386_non_lazy_ibt_plt): Likewise.
1328 (elf_i386_allocate_dynrelocs): Likewise.
1329 (elf_i386_size_dynamic_sections): Likewise.
1330 (elf_i386_relocate_section): Likewise.
1331 (elf_i386_finish_dynamic_symbol): Likewise.
1332 (elf_i386_finish_dynamic_sections): Likewise.
1333 (elf_i386_get_synthetic_symtab): Likewise.
1334 (elf_i386_link_setup_gnu_properties): Likewise.
1335 (elf_i386_nacl_plt): Likewise.
1336 * elf64-x86-64.c (ABI_64_P): Removed.
1337 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1338 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1339 (elf_x86_64_lazy_plt_layout): Likewise.
1340 (elf_x86_64_non_lazy_plt_layout): Likewise.
1341 (elf_x86_64_plt_layout): Likewise.
1342 (elf_x86_64_link_hash_table): Likewise.
1343 (elf_x86_64_plt): Likewise.
1344 (elf_x86_64_lazy_plt): Likewise.
1345 (elf_x86_64_non_lazy_plt): Likewise.
1346 (elf_x86_64_link_hash_table_create): Likewise.
1347 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1348 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1349 (elf_x86_64_lazy_plt): Updated.
1350 (elf_x86_64_non_lazy_plt): Likewise.
1351 (elf_x86_64_lazy_bnd_plt): Likewise.
1352 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1353 (elf_x86_64_lazy_ibt_plt): Likewise.
1354 (elf_x32_lazy_ibt_plt): Likewise.
1355 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1356 (elf_x32_non_lazy_ibt_plt): Likewise.
1357 (elf_x86_64_allocate_dynrelocs): Likewise.
1358 (elf_x86_64_size_dynamic_sections): Likewise.
1359 (elf_x86_64_relocate_section): Likewise.
1360 (elf_x86_64_finish_dynamic_symbol): Likewise.
1361 (elf_x86_64_finish_dynamic_sections): Likewise.
1362 (elf_x86_64_get_synthetic_symtab): Likewise.
1363 (elf_x86_64_link_setup_gnu_properties): Likewise.
1364 (elf_x86_64_nacl_plt): Likewise.
1365 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1367 (ELF32_DYNAMIC_INTERPRETER): New.
1368 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1369 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1370 (_bfd_x86_elf_link_hash_table_create): Likewise.
1371 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1372 (elf_x86_link_hash_table_free): This. Make it static.
1373 * elfxx-x86.h: Don't include "objalloc.h".
1375 (elf_x86_lazy_plt_layout): Likewise.
1376 (elf_x86_non_lazy_plt_layout): Likewise.
1377 (elf_x86_plt_layout): Likewise.
1378 (_bfd_x86_elf_link_hash_table_create): Likewise.
1379 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1380 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1381 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1382 srelplt2 and next_tls_desc_index.
1383 (_bfd_x86_elf_link_hash_table_free): Removed.
1385 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1387 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1388 branch offset interpretation.
1390 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1393 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1395 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1397 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1398 (elf_x86_64_srelplt2): Likewise.
1400 2017-08-30 Alan Modra <amodra@gmail.com>
1402 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1403 (ppc64_elf_tls_optimize): Set it.
1404 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1405 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1406 addis would add zero.
1407 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1408 (ppc_elf_tls_optimize): Set it.
1409 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1410 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1412 2017-08-30 Alan Modra <amodra@gmail.com>
1414 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1415 __tls_get_addr call sequences to LE, don't move the addi down
1416 to the nop. Replace the bl with addi and leave the nop alone.
1418 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1420 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1422 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1424 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1426 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1428 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1429 (BFD64_BACKENDS): Likewise.
1430 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1431 (BFD64_BACKENDS_CFILES): Likewise.
1432 * Makefile.in: Regenerated.
1433 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1434 elf32-i386.lo and elf64-x86-64.lo.
1435 * configure: Regenerated.
1436 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1437 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1438 "objalloc.h" and "hashtab.h".
1439 (ELIMINATE_COPY_RELOCS): Removed.
1440 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1441 (SYMBOL_NO_COPYRELOC): Likewise.
1442 (elf_i386_link_hash_entry): Likewise.
1443 (GOT_UNKNOWN): Likewise.
1444 (GOT_NORMAL): Likewise.
1445 (GOT_TLS_GD): Likewise.
1446 (elf_i386_hash_entry): Likewise.
1447 (elf_i386_obj_tdata): Likewise.
1448 (elf_i386_tdata): Likewise.
1449 (elf_i386_local_got_tls_type): Likewise.
1450 (elf_i386_local_tlsdesc_gotent): Likewise.
1451 (elf_i386_hash_table): Likewise.
1452 (elf_i386_link_hash_newfunc): Likewise.
1453 (elf_i386_local_htab_hash): Likewise.
1454 (elf_i386_local_htab_eq): Likewise.
1455 (elf_i386_get_local_sym_hash): Likewise.
1456 (elf_i386_link_hash_table_free): Likewise.
1457 (elf_i386_copy_indirect_symbol): Likewise.
1458 (elf_i386_fixup_symbol): Likewise.
1459 (elf_i386_readonly_dynrelocs): Likewise.
1460 (elf_i386_always_size_sections): Likewise.
1461 (elf_i386_set_tls_module_base): Likewise.
1462 (elf_i386_dtpoff_base): Likewise.
1463 (compare_relocs): Likewise.
1464 (elf_i386_hash_symbol): Likewise.
1465 (elf_i386_parse_gnu_properties): Likewise.
1466 (elf_i386_merge_gnu_properties): Likewise.
1467 (elf_i386_link_check_relocs): Likewise.
1468 (elf_i386_merge_symbol_attribute): Likewise.
1469 (bfd_elf32_bfd_link_check_relocs): Likewise.
1470 (elf_backend_copy_indirect_symbol): Likewise.
1471 (elf_backend_always_size_sections): Likewise.
1472 (elf_backend_omit_section_dynsym): Likewise.
1473 (elf_backend_hash_symbol): Likewise.
1474 (elf_backend_fixup_symbol): Likewise.
1475 (elf_backend_parse_gnu_properties): Likewise.
1476 (elf_backend_merge_gnu_properties): Likewise.
1477 (elf_backend_merge_symbol_attribute): Likewise.
1478 (elf_i386_mkobject): Updated.
1479 (elf_i386_link_hash_table_create): Likewise.
1480 (elf_i386_check_tls_transition): Likewise.
1481 (elf_i386_tls_transition): Likewise.
1482 (elf_i386_convert_load_reloc): Likewise.
1483 (elf_i386_check_relocs): Likewise.
1484 (elf_i386_adjust_dynamic_symbol): Likewise.
1485 (elf_i386_allocate_dynrelocs): Likewise.
1486 (elf_i386_convert_load): Likewise.
1487 (elf_i386_size_dynamic_sections): Likewise.
1488 (elf_i386_relocate_section): Likewise.
1489 (elf_i386_finish_dynamic_symbol ): Likewise.
1490 (elf_i386_finish_dynamic_sections): Likewise.
1491 (elf_i386_output_arch_local_syms): Likewise.
1492 (elf_i386_get_synthetic_symtab): Likewise.
1493 (elf_i386_link_setup_gnu_properties): Likewise.
1494 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1495 of elf_link_hash_table, as base.
1496 (elf_i386_next_tls_desc_index): New.
1497 (elf_i386_srelplt2): Likewise.
1498 (elf_i386_plt): Likewise.
1499 (elf_i386_lazy_plt): Likewise.
1500 (elf_i386_non_lazy_plt): Likewise.
1501 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1502 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1503 "objalloc.h" and "hashtab.h".
1504 (ELIMINATE_COPY_RELOCS): Removed.
1505 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1506 (SYMBOL_NO_COPYRELOC): Likewise.
1507 (elf_x86_64_link_hash_entry): Likewise.
1508 (GOT_UNKNOWN): Likewise.
1509 (GOT_NORMAL): Likewise.
1510 (GOT_TLS_GD): Likewise.
1511 (elf_x86_64_hash_entry): Likewise.
1512 (elf_x86_64_obj_tdata): Likewise.
1513 (elf_x86_64_tdata): Likewise.
1514 (elf_x86_64_local_got_tls_type): Likewise.
1515 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1516 (elf_x86_64_hash_table): Likewise.
1517 (elf_x86_64_link_hash_newfunc): Likewise.
1518 (elf_x86_64_local_htab_hash): Likewise.
1519 (elf_x86_64_local_htab_eq): Likewise.
1520 (elf_x86_64_get_local_sym_hash): Likewise.
1521 (elf_x86_64_link_hash_table_free): Likewise.
1522 (elf_x86_64_copy_indirect_symbol): Likewise.
1523 (elf_x86_64_fixup_symbol): Likewise.
1524 (elf_x86_64_readonly_dynrelocs): Likewise.
1525 (elf_x86_64_always_size_sections): Likewise.
1526 (elf_x86_64_set_tls_module_base): Likewise.
1527 (elf_x86_64_dtpoff_base): Likewise.
1528 (compare_relocs): Likewise.
1529 (elf_x86_64_merge_symbol_attribute): Likewise.
1530 (elf_x86_64_hash_symbol): Likewise.
1531 (elf_x86_64_parse_gnu_properties): Likewise.
1532 (elf_x86_64_merge_gnu_properties): Likewise.
1533 (elf_x86_64_link_check_relocs): Likewise.
1534 (elf_backend_copy_indirect_symbol): Likewise.
1535 (elf_backend_always_size_sections): Likewise.
1536 (bfd_elf64_bfd_link_check_relocs): Likewise.
1537 (elf_backend_merge_symbol_attribute): Likewise.
1538 (elf_backend_hash_symbol): Likewise.
1539 (elf_backend_omit_section_dynsym): Likewise.
1540 (elf_backend_fixup_symbol): Likewise.
1541 (elf_backend_parse_gnu_properties): Likewise.
1542 (elf_backend_merge_gnu_properties): Likewise.
1543 (bfd_elf32_bfd_link_check_relocs): Likewise.
1544 (elf_x86_64_mkobject): Updated.
1545 (elf_x86_64_link_hash_table_create): Likewise.
1546 (elf_x86_64_check_tls_transition): Likewise.
1547 (elf_x86_64_tls_transition): Likewise.
1548 (elf_x86_64_convert_load_reloc): Likewise.
1549 (elf_x86_64_check_relocs): Likewise.
1550 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1551 (elf_x86_64_allocate_dynrelocs): Likewise.
1552 (elf_x86_64_convert_load): Likewise.
1553 (elf_x86_64_size_dynamic_sections): Likewise.
1554 (elf_x86_64_relocate_section): Likewise.
1555 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1556 (elf_x86_64_finish_dynamic_sections): Likewise.
1557 (elf_x86_64_output_arch_local_syms): Likewise.
1558 (elf_x86_64_get_synthetic_symtab): Likewise.
1559 (elf_x86_64_link_setup_gnu_properties): Likewise.
1560 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1561 instead of elf_link_hash_table, as base.
1562 (elf_x86_64_next_tls_desc_index): New.
1563 (elf_x86_64_srelplt2): Likewise.
1564 (elf_x86_64_plt): Likewise.
1565 (elf_x86_64_lazy_plt): Likewise.
1566 (elf_x86_64_non_lazy_plt): Likewise.
1567 * elfxx-x86.c: New file.
1568 * elfxx-x86.h: Likewise.
1570 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1574 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1576 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1578 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1579 sections before checking dynamic relocations and free invalid
1580 PLT section contents.
1581 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1583 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1585 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1586 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1588 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1591 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1593 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1595 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1597 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1599 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1601 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1604 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1605 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1606 Add a has_no_copy_on_protected bitfield.
1607 (elf_has_no_copy_on_protected): New.
1608 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1609 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1610 (elf_merge_gnu_property_list): Likewise.
1611 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1612 to FALSE for elf_has_no_copy_on_protected.
1613 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1614 (elf_i386_link_hash_entry): Add def_protected.
1615 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1616 when checking info->nocopyreloc.
1617 (elf_i386_link_setup_gnu_properties): Don't set
1618 extern_protected_data here.
1619 (elf_i386_merge_symbol_attribute): New function.
1620 (elf_backend_merge_symbol_attribute): New.
1621 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1622 (elf_x86_64_link_hash_entry): Add def_protected.
1623 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1624 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1625 when checking info->nocopyreloc.
1626 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1627 relocation run-time overflow and unresolvable R_X86_64_32S
1628 relocation against protected data symbol defined in shared object
1629 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1630 (elf_x86_64_link_setup_gnu_properties): Don't set
1631 extern_protected_data here.
1632 (elf_x86_64_merge_symbol_attribute): New function.
1633 (elf_backend_merge_symbol_attribute): New.
1635 2017-08-26 Alan Modra <amodra@gmail.com>
1637 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1638 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1639 (ppc_elf_relocate_section): Comment fix.
1640 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1641 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1642 Support dynamic relocs for TPREL16 when non-pic too.
1643 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1644 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1647 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1649 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1650 "symbol" in comments.
1651 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1653 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1656 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1657 R_X86_64_PC32 relocation run-time overflow and unresolvable
1658 R_X86_64_32S relocation with -z nocopyreloc.
1660 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1662 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1663 Undefined symbols may not have a type.
1664 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1666 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1668 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1669 bfd_link_info. Report shared, PIE or PDE object based on
1671 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1672 (elf_x86_64_relocate_section): Likewise.
1674 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1676 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1677 for function symbols.
1678 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1680 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1682 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1683 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1684 is set on any input relocatable file.
1685 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1687 2017-08-23 Alan Modra <amodra@gmail.com>
1690 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1691 ensure_undefweak_dynamic. Handle undefined too.
1692 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1693 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1694 (allocate_dynrelocs): Discard undefined non-default visibility
1695 relocs first. Make undefined syms dynamic. Tidy goto.
1697 2017-08-21 Alan Modra <amodra@gmail.com>
1698 H.J. Lu <hongjiu.lu@intel.com>
1701 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1702 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1704 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1707 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1708 undefined weak symbols.
1710 2017-08-18 Nick Clifton <nickc@redhat.com>
1713 * tekhex.c (getsym): Fix check for source pointer walking off the
1714 end of the input buffer.
1716 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1719 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1720 relocations in debug sections, change abort to _bfd_error_handler.
1722 2017-08-14 Nick Clifton <nickc@redhat.com>
1725 * elf.c (setup_group): Check for an empty or very small group
1727 * po/bfd.pot: Regenerate.
1729 2017-08-14 Alan Modra <amodra@gmail.com>
1732 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1733 alignment padding here.
1734 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1735 in a reverse pass over sections.
1737 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1740 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1741 for @plt suffixes first.
1742 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1744 2017-08-08 Nick Clifton <nickc@redhat.com>
1747 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1748 small section lengths.
1749 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1751 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1752 there is enough data present in the note.
1754 2017-08-08 Alan Modra <amodra@gmail.com>
1757 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1758 got.refcount for GOTOFF relocs, just create .got section.
1760 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1762 * elflink.c (elf_link_add_object_symbols): Move common symbol
1763 check after bed->common_definition.
1765 2017-08-07 Alan Modra <amodra@gmail.com>
1768 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1769 needed to define various dynamic tags have been discarded.
1771 2017-08-07 Nick Clifton <nickc@redhat.com>
1774 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1775 has not been set then use the bfd returned by
1776 _bfd_elf_link_setup_gnu_properties. If that is null then search
1777 through all the input bfds selecting the first normal, ELF format
1779 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1781 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1783 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1785 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1786 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1787 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1788 (elf_i386_link_check_relocs): New function.
1789 (bfd_elf32_bfd_link_check_relocs): New.
1790 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1792 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1793 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1794 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1795 (elf_x86_64_link_check_relocs): New function.
1796 (bfd_elf64_bfd_link_check_relocs): New.
1797 (bfd_elf32_bfd_link_check_relocs): Likewise.
1799 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1802 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1803 as undefined for --no-define-common.
1805 2017-08-05 Alan Modra <amodra@gmail.com>
1807 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1808 hppa_link_hash_table.
1810 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1812 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1813 entries for sysregs with negative indices.
1815 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1817 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1818 isn't the S/390 specific elf data.
1819 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1821 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1823 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1824 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1825 [R_RISCV_ADD16]: Likewise.
1826 [R_RISCV_ADD32]: Likewise.
1827 [R_RISCV_ADD64]: Likewise.
1828 [R_RISCV_SUB6]: Likewise.
1829 [R_RISCV_SUB8]: Likewise.
1830 [R_RISCV_SUB16]: Likewise.
1831 [R_RISCV_SUB32]: Likewise.
1832 [R_RISCV_SUB64]: Likewise.
1834 2017-07-31 Alan Modra <amodra@gmail.com>
1836 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1837 without ld.so checks.
1839 2017-07-29 Alan Modra <amodra@gmail.com>
1842 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1843 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1844 (is_elfv2_localentry0): Test non_zero_localentry.
1845 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1847 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1849 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1850 pointer check for htab->elf.irelplt.
1851 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1853 2017-07-27 Nick Clifton <nickc@redhat.com>
1856 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1858 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1860 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1862 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1864 (evax_bfd_print_emh): Check for invalid string lengths.
1866 2017-07-25 Nick Clifton <nickc@redhat.com>
1868 * po/fr.po: Updated French translation.
1870 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1873 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1874 16-bit absolute branches into 10-bit pc-relative branches on the
1875 MSP430 as well as the MSP430X.
1877 2017-07-25 Alan Modra <amodra@gmail.com>
1879 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1880 (stub_eh_frame_size): New function.
1881 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1882 (group_sections): Init group tls_get_addr_opt_bctrl.
1883 (ppc64_elf_size_stubs): Update sizing and initialization of
1884 .eh_frame. Iteration over stubs via group list.
1885 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1886 (ppc64_elf_finish_dynamic_sections): Update finalization of
1889 2017-07-24 Nick Clifton <nickc@redhat.com>
1892 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1893 of the relocs to the canonicalize_one_reloc routine.
1894 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1895 for the _bfd_mach_o_canonicalize_one_reloc field.
1896 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1897 res_base parameter. Use to check for corrupt pair relocs.
1898 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1900 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1902 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1905 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1906 enough data in the record before attempting to parse it.
1907 (_bfd_vms_slurp_eeom): Likewise.
1909 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1910 (image_set_ptr): Likewise.
1911 (alpha_vms_slurp_relocs): Likewise.
1913 (alpha_vms_object_p): Check for a truncated record.
1915 2017-07-24 Nick Clifton <nickc@redhat.com>
1918 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1919 an unrecognized reloc and sets the bfd_error value.
1920 * libbfd.h: Regenerate.
1921 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1923 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1924 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1925 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1926 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1927 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1929 2017-07-23 Alan Modra <amodra@gmail.com>
1931 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1934 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1937 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1938 reloc_class_ifunc for ifunc symbols.
1940 2017-07-19 Nick Clifton <nickc@redhat.com>
1943 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1944 correct magic bytes at the start, set the error to wrong format
1945 and clear the format selector before returning NULL.
1947 2017-07-19 Nick Clifton <nickc@redhat.com>
1950 * coff-rs6000.c (_bfd_strntol): New function.
1951 (_bfd_strntoll): New function.
1952 (GET_VALUE_IN_FIELD): New macro.
1953 (EQ_VALUE_IN_FIELD): new macro.
1954 (_bfd_xcoff_slurp_armap): Use new macros.
1955 (_bfd_xcoff_archive_p): Likewise.
1956 (_bfd_xcoff_read_ar_hdr): Likewise.
1957 (_bfd_xcoff_openr_next_archived_file): Likewise.
1958 (_bfd_xcoff_stat_arch_elt): Likewise.
1959 * coff64-rs6000.c (_bfd_strntol): New function.
1960 (_bfd_strntoll): New function.
1961 (GET_VALUE_IN_FIELD): New macro.
1962 (xcoff64_slurp_armap): Use new macros.
1964 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1965 John Eric Martin <John.Martin@emmicro-us.com>
1967 * bfd-in2.h: Regenerate.
1968 * libbfd.h: Regenerate.
1969 * elf32-arc.c (JLI): Define.
1970 * reloc.c: Add JLI relocations.
1972 2017-07-18 Nick Clifton <nickc@redhat.com>
1975 * coff-sh.c: Fix spelling typos.
1976 * compress.c: Likewise.
1977 * cpu-pdp11.c: Likewise.
1978 * ecofflink.c: Likewise.
1979 * elf-m10300.c: Likewise.
1981 * elf32-arm.c: Likewise.
1982 * elf32-m68k.c: Likewise.
1983 * elf32-nds32.c: Likewise.
1984 * elf32-ppc.c: Likewise.
1985 * elf32-sh.c: Likewise.
1986 * elf32-v850.c: Likewise.
1987 * elf64-ppc.c: Likewise.
1988 * elf64-x86-64.c: Likewise.
1989 * elflink.c: Likewise.
1990 * elfnn-aarch64.c: Likewise.
1991 * elfxx-mips.c: Likewise.
1993 * sunos.c: Likewise.
1994 * vms-alpha.c: Likewise.
1995 * xcofflink.c: Likewise.
1997 2017-07-18 Nick Clifton <nickc@redhat.com>
2000 * coffcode.h (handle_COMDAT): Replace abort with an error message
2003 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2006 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2009 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2011 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2013 2017-07-16 Alan Modra <amodra@gmail.com>
2015 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2016 __tls_index GOT entries when using __tls_get_addr_opt stub.
2017 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2019 2017-07-12 Alan Modra <amodra@gmail.com>
2021 * po/es.po: Update from translationproject.org/latest/bfd/.
2022 * po/fi.po: Likewise.
2023 * po/fr.po: Likewise.
2024 * po/id.po: Likewise.
2025 * po/ja.po: Likewise.
2026 * po/ro.po: Likewise.
2027 * po/ru.po: Likewise.
2028 * po/sr.po: Likewise.
2029 * po/sv.po: Likewise.
2030 * po/tr.po: Likewise.
2031 * po/uk.po: Likewise.
2032 * po/vi.po: Likewise.
2033 * po/zh_CN.po: Likewise.
2034 * po/hr.po: New file from translationproject.org.
2035 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2036 * configure: Regenerate.
2038 2017-07-12 Nick Clifton <nickc@redhat.com>
2040 Fix compile time warnings using gcc 7.1.1.
2041 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2043 (elf_xtensa_get_gotplt_section): Increase length of got_name
2045 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2046 default return of FALSE.
2047 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2048 default return of FALSE.
2050 2017-07-12 Alan Modra <amodra@gmail.com>
2052 * binary.c (binary_set_section_contents): Don't print filepos in
2054 (coff_write_object_contents): Cast size_t for error message.
2055 (coff_slurp_line_table): Don't use bfd_vma symndx.
2056 (coff_slurp_reloc_table): Remove unneeded cast.
2057 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2059 (find_abstract_instance_name): Likewise.
2060 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2061 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2062 (elf32_arm_check_relocs): Make r_symndx an int.
2063 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2065 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2067 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2069 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2070 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2071 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2072 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2073 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2074 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2075 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2076 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2077 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2078 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2079 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2080 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2081 and use %lu for error message.
2082 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2083 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2086 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2088 (elf32_arm_final_link_relocate): Likewise.
2089 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2090 * coffcode.h (styp_to_sec_flags): Likewise.
2091 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2092 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2093 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2094 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2095 (elf32_bfin_merge_private_bfd_data): Likewise.
2096 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2097 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2098 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2099 (i370_elf_relocate_section): Likewise.
2100 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2101 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2102 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2103 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2104 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2105 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2106 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2107 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2108 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2109 * ieee.c (ieee_write_id, read_id): Likewise.
2110 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2111 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2112 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2113 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2114 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2115 * stabs.c (_bfd_link_section_stabs): Likewise.
2117 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2119 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2120 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2121 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2122 * coff-sh.c (sh_relax_section): Likewise.
2123 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2124 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2125 * coffcode.h (coff_slurp_reloc_table): Likewise.
2126 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2127 (_bfd_coff_read_string_table): Likewise.
2128 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2129 * compress.c (bfd_get_full_section_contents): Likewise.
2130 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2131 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2132 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2133 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2134 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2135 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2136 (elf32_arm_write_section): Likewise.
2137 * elf32-bfin.c (bfin_relocate_section): Likewise.
2138 (bfinfdpic_relocate_section): Likewise.
2139 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2140 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2141 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2142 (elf_i386_relocate_section): Likewise.
2143 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2144 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2145 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2146 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2147 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2148 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2149 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2150 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2151 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2152 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2153 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2154 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2155 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2156 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2157 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2158 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2159 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2160 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2161 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2162 * elf32-sh.c (sh_elf_relax_section): Likewise.
2163 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2164 (sh_elf_relocate_section): Likewise.
2165 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2166 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2167 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2168 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2169 * elf32-v850.c (v850_elf_relax_section): Likewise.
2170 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2171 (elf_vax_relocate_section): Likewise.
2172 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2173 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2174 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2175 (do_fix_for_relocatable_link): Likewise.
2176 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2177 (elf64_alpha_relax_with_lituse): Likewise.
2178 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2179 (elf_hppa_final_link_relocate): Likewise.
2180 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2181 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2182 (elf64_vms_link_add_object_symbols): Likewise.
2183 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2184 (mmix_final_link_relocate): Likewise.
2185 * elf64-s390.c (invalid_tls_insn): Likewise.
2186 (elf_s390_relocate_section): Likewise.
2187 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2188 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2189 (elf_x86_64_relocate_section): Likewise.
2190 * elfcode.h (elf_slurp_symbol_table): Likewise.
2191 * elfcore.h (elf_core_file_p): Likewise.
2192 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2193 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2194 (elfNN_aarch64_relocate_section): Likewise.
2195 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2196 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2197 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2198 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2199 (_bfd_mips_elf_relocate_section): Likewise.
2200 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2201 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2202 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2203 * ieee.c (ieee_slurp_external_symbols): Likewise.
2204 * ihex.c (ihex_write_object_content): Likewise.
2205 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2206 * merge.c (_bfd_merged_section_offset): Likewise.
2207 * mmo.c (mmo_write_loc_chunk): Likewise.
2208 (mmo_write_object_contents): Likewise.
2209 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2210 * stabs.c (_bfd_link_section_stabs): Likewise.
2211 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2213 2017-07-11 Alan Modra <amodra@gmail.com>
2215 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2217 2017-07-11 Alan Modra <amodra@gmail.com>
2219 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2220 instruction" error using _bfd_error_handler, not einfo.
2222 2017-07-10 Nick Clifton <nickc@redhat.com>
2224 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2225 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2227 2017-07-07 John Baldwin <jhb@FreeBSD.org>
2229 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2231 2017-07-07 Alan Modra <amodra@gmail.com>
2233 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2235 2017-07-07 Alan Modra <amodra@gmail.com>
2237 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2238 as long long. Move code replacing "ll" with "I64", and simplify.
2240 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2242 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2245 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2247 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2249 (line_info_add_file_name): Likewise.
2250 (decode_line_info): Likewise.
2252 2017-07-04 Tristan Gingold <gingold@adacore.com>
2254 * version.m4: Bump version to 2.29.51
2255 * configure: Regenerate.
2257 2017-07-04 Jiong Wang <jiong.wang@arm.com>
2259 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2260 sanity check at the head of this function.
2262 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2264 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2265 dwarf_line_str_size.
2266 (struct attr_abbrev): Add field implicit_const.
2267 (dwarf_debug_sections): Add .debug_line_str.
2268 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2269 (dwarf_debug_section_assert): Add static assertion.
2270 (read_indirect_line_string): New.
2271 (read_abbrevs): Support DW_FORM_implicit_const.
2272 (is_str_attr): Support DW_FORM_line_strp.
2273 (read_attribute_value): Support DW_FORM_line_strp and
2274 DW_FORM_implicit_const.
2275 (read_attribute): Support DW_FORM_implicit_const.
2276 (line_info_add_include_dir, line_info_add_include_dir_stub):
2277 (line_info_add_file_name, read_formatted_entries): New.
2278 (decode_line_info, parse_comp_unit): Support DWARF 5.
2279 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2281 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2283 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2284 abort statement that was put for symbols that are not dynamic.
2286 2017-07-03 Tristan Gingold <gingold@adacore.com>
2288 * po/bfd.pot: Regenerate
2290 2017-07-03 Alan Modra <amodra@gmail.com>
2292 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2293 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2294 * elf.c (setup_group): Use "Lx" to print sh_size.
2295 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2296 unknown section type in hex.
2297 (copy_special_section_fields): Style fix.
2298 (bfd_section_from_shdr): Correct format for sh_link. Use a
2299 common error message for all the variants of unrecognized
2301 (assign_file_positions_for_load_sections): Use "Lx" for lma
2302 adjust error message.
2303 (assign_file_positions_for_non_load_sections): Formatting.
2304 (rewrite_elf_program_header): Formatting. Use "Lx" for
2305 bfd_vma values in error messages.
2306 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2307 ELF_R_SYM value to type expected by format.
2308 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2310 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2311 (elf_link_input_bfd): Use "Lx" for r_info.
2312 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2314 2017-07-03 Alan Modra <amodra@gmail.com>
2316 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2317 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2318 Microsoft C library variant of long long format specifier.
2319 (PRINT20): Cast value to bfd_uint64_t not long long.
2320 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2321 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2322 long long. Don't cast to bfd_vma.
2323 * elf32-score.c (score3_bfd_getl48): Likewise.
2324 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2326 2017-07-03 Alan Modra <amodra@gmail.com>
2328 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2330 (bfd_elf_print_symbol): Don't cast symbol->flags.
2331 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2332 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2333 _bfd_error_handler argument order.
2334 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2336 2017-07-03 Alan Modra <amodra@gmail.com>
2338 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2339 AC_TYPE_LONG_DOUBLE.
2340 * configure: Regenerate.
2341 * config.in: Regenerate.
2343 2017-06-29 Andrew Waterman <andrew@sifive.com>
2345 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2348 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2350 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2351 unless it is undefined weak.
2352 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2353 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2355 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2356 is not dynamic in PIC, abort.
2358 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2361 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2362 undefined weak symbols into dynamic.
2363 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2364 relocation for non-dynamic symbols.
2365 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2367 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2369 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2370 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2371 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2372 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2373 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2376 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2378 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2379 (elfcore_write_s390_gs_bc): Likewise.
2380 * elf.c (elfcore_grok_s390_gs_cb): New function.
2381 (elfcore_grok_s390_gs_bc): New function.
2382 (elfcore_grok_note): Call them.
2383 (elfcore_write_s390_gs_cb): New function.
2384 (elfcore_write_s390_gs_bc): New function.
2385 (elfcore_write_register_note): Call them.
2387 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2389 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2390 bfd_get_file_size. Check archive element size.
2391 (_bfd_generic_get_section_contents_in_window): Likewise.
2393 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2395 * bfd-in2.h: Regenerated.
2396 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2397 (bfd_get_file_size): Likewise.
2399 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2400 Matthew Fortune <matthew.fortune@imgtec.com>
2402 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2403 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2404 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2405 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2407 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2408 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2409 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2410 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2411 `bfd_mach_mips_interaptiv_mr2' entries.
2412 * bfd-in2.h: Regenerate.
2414 2017-06-27 Nick Clifton <nickc@redhat.com>
2416 * tekhex.c (pass_over): Revert accidental conversion of a local
2417 array to a static array.
2419 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2422 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2423 reloc addend if necessary. Adjust diff only if
2424 shrinked_insn_address < end_address.
2426 2017-06-27 Alan Modra <amodra@gmail.com>
2429 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2430 (_bfd_generic_get_section_contents_in_window): Likewise.
2432 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2434 * elfnn-riscv.c (perform_relocation): Support the new
2435 R_RISCV_32_PCREL relocation.
2436 (riscv_elf_relocate_section): Likewise.
2437 * elfxx-riscv.c (howto_table): Likewise.
2438 (riscv_reloc_map): Likewise.
2439 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2440 * libbfd.h: Regenerate.
2442 2017-06-27 Alan Modra <amodra@gmail.com>
2445 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2446 Use unsigned file pointer type, and remove cast.
2447 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2448 Add "count", not "sz".
2450 2017-06-26 Pedro Alves <palves@redhat.com>
2453 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2456 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2459 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2462 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2464 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2465 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2466 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2467 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2468 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2470 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2473 * compress.c (bfd_get_full_section_contents): Don't check the
2475 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2476 reject a section whose size + offset is greater than the size
2478 (_bfd_generic_get_section_contents_in_window): Likewise.
2480 2017-06-26 Nick Clifton <nickc@redhat.com>
2483 * tekhex.c (getvalue): Check for the source pointer exceeding the
2484 end pointer before the first byte is read.
2486 2017-06-26 Nick Clifton <nickc@redhat.com>
2489 * opncls.c (get_build_id): Check that the section is big enough
2490 to contain the whole note.
2491 * compress.c (bfd_get_full_section_contents): Check for and reject
2492 a section whose size is greater than the size of the entire file.
2493 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2494 contain a notes section.
2496 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2498 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2500 (elf_s390_modify_segment_map): Likewise.
2501 (bfd_elf_s390_set_options): Lisewise.
2503 2017-06-26 Alan Modra <amodra@gmail.com>
2505 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2507 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2508 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2509 .preinit_array on --just-syms bfds.
2510 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2511 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2512 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2514 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2516 * elf.c (find_link): Bounds check "hint".
2518 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2520 * elf32-arm.c (using_thumb_only): Update list of architectures in
2521 BFD_ASSERT for which the logic is valid.
2522 (using_thumb2_bl): Likewise.
2523 (using_thumb2): Likewise and return true for ARMv8-R.
2524 (arch_has_arm_nop): Likewise.
2525 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2526 merging logic. Update commentis for value 15 of v8m_baseline,
2527 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2528 merging of value 15 of Tag_CPU_arch.
2530 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2532 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2533 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2534 * bfd-in2.h: Regenerate.
2536 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2538 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2539 the error_alignment label forward. Properly align program
2540 property note section.
2542 2017-06-22 Eric Christopher <echristo@gmail.com>
2544 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2545 abs to fix a truncation warning.
2547 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2549 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2550 local undefined weak symbol to 0.
2551 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2553 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2555 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2556 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2557 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2558 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2559 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2560 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2561 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2562 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2564 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2566 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2567 (elf_i386_lazy_ibt_plt_entry): Likewise.
2568 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2569 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2570 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2571 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2572 (elf_i386_lazy_plt_layout): Likewise.
2573 (elf_i386_non_lazy_plt_layout): Likewise.
2574 (elf_i386_link_hash_entry): Add plt_second.
2575 (elf_i386_link_hash_table): Add plt_second and
2576 plt_second_eh_frame.
2577 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2578 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2579 the second PLT. Check the second PLT.
2580 (elf_i386_relocate_section): Use the second PLT to resolve
2581 PLT reference if needed.
2582 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2584 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2585 second PLT. Generate unwind info for the second PLT.
2586 (elf_i386_plt_type): Add plt_second.
2587 (elf_i386_get_synthetic_symtab): Support the second PLT.
2588 (elf_i386_parse_gnu_properties): Support
2589 GNU_PROPERTY_X86_FEATURE_1_AND.
2590 (elf_i386_merge_gnu_properties): Support
2591 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2592 on GNU_PROPERTY_X86_FEATURE_1_IBT
2593 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2594 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2595 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2596 is set on all relocatable inputs.
2597 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2598 (elf_x32_lazy_ibt_plt_entry): Likewise.
2599 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2600 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2601 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2602 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2603 (elf_x86_64_lazy_ibt_plt): Likewise.
2604 (elf_x32_lazy_ibt_plt): Likewise.
2605 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2606 (elf_x32_non_lazy_ibt_plt): Likewise.
2607 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2608 (elf_x86_64_parse_gnu_properties): Support
2609 GNU_PROPERTY_X86_FEATURE_1_AND.
2610 (elf_x86_64_merge_gnu_properties): Support
2611 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2612 on GNU_PROPERTY_X86_FEATURE_1_IBT
2613 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2614 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2615 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2616 is set on all relocatable inputs.
2618 2017-06-22 Nick Clifton <nickc@redhat.com>
2621 * som.c (setup_sections): NUL terminate the space_strings buffer.
2622 Check that the space.name field does not index beyond the end of
2623 the space_strings buffer.
2625 2017-06-21 Nick Clifton <nickc@redhat.com>
2628 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2630 2017-06-21 Nick Clifton <nickc@redhat.com>
2633 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2634 type of the size parameter.
2635 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2636 length of the counted string.
2637 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2638 (_bfd_vms_save_counted_string): Likewise.
2639 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2640 _bfd_vms_save_counted_string.
2641 (_bfd_vms_slurp_ehdr): Likewise.
2642 (_bfd_vms_slurp_egsd): Likewise.
2643 (Parse_module): Likewise.
2645 2017-06-21 Alan Modra <amodra@gmail.com>
2647 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2648 calls before tocsave calls.
2649 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2652 2017-06-21 Nick Clifton <nickc@redhat.com>
2655 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2656 bfd_get_full_section_contents returns no contents.
2658 2017-06-21 Nick Clifton <nickc@redhat.com>
2661 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2664 2017-06-21 Nick Clifton <nickc@redhat.com>
2667 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2669 (image_set_ptr): Likewise.
2670 (alpha_vms_fix_sec_rel): Likewise.
2671 (alpha_vms_slurp_relocs): Likewise.
2673 2017-06-21 Nick Clifton <nickc@redhat.com>
2676 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2678 (ieee_archive_p): Likewise.
2679 (ieee_object_p): Likewise.
2681 2017-06-21 Nick Clifton <nickc@redhat.com>
2684 * elf.c (setup_group): Zero the group section pointer list after
2685 allocation so that loops can be caught. Check for NULL pointers
2686 when processing a group list.
2688 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2690 * elf-s390.h: New file.
2691 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2693 (elf_s390_additional_program_headers): New function.
2694 (elf_s390_modify_segment_map): New function.
2695 (bfd_elf_s390_set_options): New function.
2696 (elf_backend_additional_program_headers)
2697 (elf_backend_modify_segment_map): Add macro definitions.
2699 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2702 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2703 the DYNAMIC bit instead of bfd_count_sections.
2705 2017-06-19 Nick Clifton <nickc@redhat.com>
2708 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2710 (evax_bfd_print_eeom): Likewise.
2711 (evax_bfd_print_egsd): Check for an overlarge record length.
2712 (evax_bfd_print_etir): Likewise.
2714 2017-06-19 Nick Clifton <nickc@redhat.com>
2717 * libieee.h (struct common_header_type): Add end_p field.
2718 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2720 (read_id): Check for a length that exceeds the remaining bytes in
2722 (ieee_seek): Initialise end_p.
2723 (ieee_archive_p): Likewise.
2724 (ieee_object_p): Likewise.
2726 2017-06-19 Nick Clifton <nickc@redhat.com>
2729 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2730 before reading the EIHS structure entries.
2732 2017-06-19 Nick Clifton <nickc@redhat.com>
2735 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2736 gsd_size. Check that there are enough bytes remaining to read the
2737 type and size of the next egsd. Check that the size of the egsd
2738 does not exceed the size of the record.
2740 2017-06-19 Alan Modra <amodra@gmail.com>
2742 * config.bfd: Correct targ_underscore for cris.
2744 2017-06-18 Alan Modra <amodra@gmail.com>
2746 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2747 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2749 2017-06-16 Nick Clifton <nickc@redhat.com>
2751 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2752 bucketlist is empty because there are no symbols to add to the
2755 2017-06-16 Alan Modra <amodra@gmail.com>
2761 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2762 (BFD_JUMP_TABLE_LINK): Likewise.
2763 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2764 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2765 (bfd_elf_define_start_stop): New function.
2766 * linker.c (bfd_generic_define_start_stop): New function.
2767 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2769 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2770 * aout-target.h (MY_bfd_define_start_stop): Define.
2771 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2772 * binary.c (binary_bfd_define_start_stop): Define.
2773 * bout.c (b_out_bfd_define_start_stop): Define.
2774 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2775 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2776 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2777 * coffcode.h (coff_bfd_define_start_stop): Define.
2778 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2779 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2780 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2781 * ieee.c (ieee_bfd_define_start_stop): Define.
2782 * ihex.c (ihex_bfd_define_start_stop): Define.
2783 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2784 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2785 * mmo.c (mmo_bfd_define_start_stop): Define.
2786 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2787 * oasys.c (oasys_bfd_define_start_stop): Define.
2788 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2789 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2790 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2791 * som.c (som_bfd_define_start_stop): Define.
2792 * srec.c (srec_bfd_define_start_stop): Define.
2793 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2794 * versados.c (versados_bfd_define_start_stop): Define.
2795 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2796 (alpha_vms_bfd_define_start_stop): Define.
2797 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2798 * bfd-in2.h: Regenerate.
2799 * libbfd.h: Regenerate.
2801 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2803 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2804 SYMBOL_REFERENCES_LOCAL.
2806 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2809 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2810 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2811 runtime for if there needs copy relocation elimination.
2812 (need_copy_relocation_p): New function. Return true for symbol with
2813 pc-relative references and if it's against read-only sections.
2814 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2815 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2816 that are related with accessing external objects.
2817 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2818 in elfNN_aarch64_check_relocs.
2820 2017-06-15 Nick Clifton <nickc@redhat.com>
2823 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2826 (ieee_archive_p): Likewise.
2828 2017-06-15 Nick Clifton <nickc@redhat.com>
2831 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2833 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2835 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2836 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2837 keep both windowed and call0 ABI PLT definitions.
2838 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2839 elf_xtensa_*_plt_entry endex.
2840 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2842 2017-06-14 Nick Clifton <nickc@redhat.com>
2845 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2848 2017-06-14 Nick Clifton <nickc@redhat.com>
2851 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2852 maximum value for the ascic pointer. Check that name processing
2853 does not read beyond this value.
2854 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2857 2017-06-14 Nick Clifton <nickc@redhat.com>
2860 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2861 (process_otr): Check for an invalid offset in the otr structure.
2863 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2865 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2867 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2873 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2874 vtable field to a union.
2875 (_bfd_elf_is_start_stop): Removed.
2876 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2877 __start_SECNAME and __stop_SECNAME symbols.
2878 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2879 * elflink.c (_bfd_elf_is_start_stop): Removed.
2880 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2881 _bfd_elf_is_start_stop.
2882 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2883 __stop_SECNAME symbols. Updated.
2884 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2885 (bfd_elf_gc_record_vtinherit): Likewise.
2886 (bfd_elf_gc_record_vtentry): Likewise.
2888 2017-06-13 Nick Clifton <nickc@redhat.com>
2891 * elflink.c (elf_link_adjust_relocs): Generate an error when
2892 encountering a reloc against a symbol removed by garbage
2895 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2897 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2898 to merge_gnu_properties.
2899 * elf-properties.c (elf_merge_gnu_properties): Add struct
2900 bfd_link_info * and pass it to merge_gnu_properties.
2901 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2902 and pass it to elf_merge_gnu_properties.
2903 (_bfd_elf_link_setup_gnu_properties): Pass info to
2904 elf_merge_gnu_property_list.
2905 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2907 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2909 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2912 * binary.c (binary_set_section_contents): Scale lma by octets
2913 per byte to set filepos.
2915 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2917 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2920 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2922 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2925 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2927 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2928 patched section contents for TLS IE reloc.
2929 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2931 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2933 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2934 RELOC_FOR_GLOBAL_SYMBOL macro.
2936 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2938 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2941 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2943 * config/tc-arc.c (md_undefined_symbol): Changed.
2944 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2946 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2948 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2951 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2953 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2954 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2956 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2958 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2961 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2963 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2964 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2965 is non-zero. Add clarifying comments.
2967 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2969 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2970 name. Use local IFUNC symbol name string to report unsupported
2971 non-PIC call to IFUNC function.
2972 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2973 when generating R_386_IRELATIVE relocation.
2974 (elf_i386_finish_dynamic_symbol): Likewise.
2975 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2977 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2978 when generating R_X86_64_IRELATIVE relocation.
2979 (elf_x86_64_finish_dynamic_symbol): Likewise.
2981 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2983 * elf.c (setup_group): Make sure BFD sections are created for all
2984 group sections in the input file when processing SHF_GROUP
2986 (bfd_section_from_shdr): Avoid duplicating logic already
2987 implemented in `setup_group'.
2989 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2992 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2993 if the hint address is zero.
2995 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2998 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2999 ELF_COMMON_DEF_P for common symbols.
3001 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3003 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3004 SEC_GROUP sections as SEC_EXCLUDE.
3005 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3006 (assign_section_numbers): Use resolve_section_groups flag instead
3007 of relocatable link type.
3008 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3009 flag instead of checking the final_link flag for part of the
3010 checks in here. Fix white space as a result.
3011 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3012 instead of relocatable link type.
3013 (bfd_elf_final_link): Likewise.
3015 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3017 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3019 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3020 (s3_bfd_score_elf_check_relocs): Likewise.
3021 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3022 (score_elf_final_link_relocate): Likewise.
3023 (s7_bfd_score_elf_check_relocs): Likewise.
3025 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3027 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3030 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3032 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3033 from `reloc_count' rather than decrementing it.
3034 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3035 `reloc_count' by `int_rels_per_ext_rel'.
3036 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3037 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3038 entry determination.
3039 (s3_bfd_score_elf_check_relocs): Likewise.
3040 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3041 (s7_bfd_score_elf_relocate_section): Likewise.
3042 (s7_bfd_score_elf_check_relocs): Likewise.
3043 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3044 prototype and function.
3045 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3046 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3047 triple rather than once the sum of REL and RELA relocation entry
3049 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3050 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3051 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3052 storage allocation size determination.
3053 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3054 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3055 by `int_rels_per_ext_rel' for last relocation entry
3057 (bfd_elf_final_link): Do not multiply `reloc_count' by
3058 `int_rels_per_ext_rel' for internal relocation storage
3059 allocation size determination.
3060 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3061 `int_rels_per_ext_rel' for last relocation entry determination.
3062 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3063 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3064 (_bfd_mips_elf_relocate_section): Likewise.
3066 2017-06-05 Alan Modra <amodra@gmail.com>
3069 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3071 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3073 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3074 determine structure sizes.
3075 (elfcore_grok_freebsd_prstatus): Likewise.
3077 2017-06-01 Alan Modra <amodra@gmail.com>
3079 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3080 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3082 (is_elfv2_localentry0): New function.
3083 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3084 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3085 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3086 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3087 optimized localentry:0 stubs.
3088 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3089 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3091 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3093 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3095 2017-05-30 Casey Smith <clegg89@gmail.com>
3098 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3099 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3101 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3103 * cpu-arc.c (arc_compatible): New function.
3105 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3107 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3109 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3112 * bfdio.c (bfd_get_file_size): New function.
3113 * bfd-in2.h: Regenerated.
3115 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3117 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3120 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3122 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3123 dynobj instead of htab->elf.dynobj.
3125 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3127 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3129 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3130 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3131 actual number of internal relocations retrieved. Adjust
3132 function description.
3133 (bfd_elf64_canonicalize_reloc): Remove macro.
3134 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3136 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3138 * archures.c (bfd_mach_sparc_v9m8): Define.
3139 (bfd_mach_sparc_v8plusm8): Likewise.
3140 (bfd_mach_sparc_v9_p): Adjust to M8.
3141 (bfd_mach_sparc_64bit_p): Likewise.
3142 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3143 bfd_mach_sparc_v8plusm8.
3144 * bfd-in2.h: Regenerated.
3145 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3147 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3148 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3149 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3151 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3152 bfd_mach_sparc_v8plusm8.
3154 2017-05-19 Alan Modra <amodra@gmail.com>
3156 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3157 debug and special sections when no non-note alloc sections in an
3160 2017-05-18 Alan Modra <amodra@gmail.com>
3162 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3163 * elf-m10300.c: Likewise.
3165 * elf32-arc.c: Likewise.
3166 * elf32-bfin.c: Likewise.
3167 * elf32-m68k.c: Likewise.
3168 * elf32-nds32.c: Likewise.
3169 * elf32-tilepro.c: Likewise.
3170 * elflink.c: Likewise.
3171 * elfnn-aarch64.c: Likewise.
3172 * elfnn-riscv.c: Likewise.
3173 * elfxx-tilegx.c: Likewise.
3174 * mach-o.c: Likewise.
3175 * peXXigen.c: Likewise.
3176 * vms-alpha.c: Likewise.
3177 * vms-lib.c: Likewise.
3179 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3182 * elflink.c (elf_gc_mark_debug_section): New function.
3183 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3184 referenced by kept debug sections.
3186 2017-05-16 Alan Modra <amodra@gmail.com>
3188 * elf-m10300.c: Rename occurrences of non_ir_ref.
3189 * elf32-arm.c: Likewise.
3190 * elf32-bfin.c: Likewise.
3191 * elf32-cr16.c: Likewise.
3192 * elf32-cris.c: Likewise.
3193 * elf32-d10v.c: Likewise.
3194 * elf32-dlx.c: Likewise.
3195 * elf32-fr30.c: Likewise.
3196 * elf32-frv.c: Likewise.
3197 * elf32-hppa.c: Likewise.
3198 * elf32-i370.c: Likewise.
3199 * elf32-i386.c: Likewise.
3200 * elf32-iq2000.c: Likewise.
3201 * elf32-lm32.c: Likewise.
3202 * elf32-m32c.c: Likewise.
3203 * elf32-m32r.c: Likewise.
3204 * elf32-m68hc1x.c: Likewise.
3205 * elf32-m68k.c: Likewise.
3206 * elf32-mcore.c: Likewise.
3207 * elf32-metag.c: Likewise.
3208 * elf32-microblaze.c: Likewise.
3209 * elf32-moxie.c: Likewise.
3210 * elf32-msp430.c: Likewise.
3211 * elf32-mt.c: Likewise.
3212 * elf32-nios2.c: Likewise.
3213 * elf32-or1k.c: Likewise.
3214 * elf32-ppc.c: Likewise.
3215 * elf32-rl78.c: Likewise.
3216 * elf32-s390.c: Likewise.
3217 * elf32-score.c: Likewise.
3218 * elf32-score7.c: Likewise.
3219 * elf32-sh.c: Likewise.
3220 * elf32-tic6x.c: Likewise.
3221 * elf32-tilepro.c: Likewise.
3222 * elf32-v850.c: Likewise.
3223 * elf32-vax.c: Likewise.
3224 * elf32-xstormy16.c: Likewise.
3225 * elf32-xtensa.c: Likewise.
3226 * elf64-alpha.c: Likewise.
3227 * elf64-hppa.c: Likewise.
3228 * elf64-ia64-vms.c: Likewise.
3229 * elf64-mmix.c: Likewise.
3230 * elf64-ppc.c: Likewise.
3231 * elf64-s390.c: Likewise.
3232 * elf64-sh64.c: Likewise.
3233 * elf64-x86-64.c: Likewise.
3234 * elflink.c: Likewise.
3235 * elfnn-aarch64.c: Likewise.
3236 * elfnn-ia64.c: Likewise.
3237 * elfnn-riscv.c: Likewise.
3238 * elfxx-mips.c: Likewise.
3239 * elfxx-sparc.c: Likewise.
3240 * elfxx-tilegx.c: Likewise.
3241 * linker.c: Likewise.
3243 2017-05-16 Alan Modra <amodra@gmail.com>
3245 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3246 * elflink.c (elf_link_add_object_symbols): Update to use
3248 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3250 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3252 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3254 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3256 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3258 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3259 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3261 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3263 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3265 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3267 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3268 to plt_second/plt_second_eh_frame.
3269 (elf_x86_64_link_hash_newfunc): Updated.
3270 (elf_x86_64_allocate_dynrelocs): Likewise.
3271 (elf_x86_64_size_dynamic_sections): Likewise.
3272 (elf_x86_64_relocate_section): Likewise.
3273 (elf_x86_64_finish_dynamic_symbol): Likewise.
3274 (elf_x86_64_finish_dynamic_sections): Likewise.
3275 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3276 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3278 (elf_backend_setup_gnu_properties): Updated. Create the
3279 .plt.sec section instead of the .plt.sec section.
3281 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3283 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3284 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3285 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3287 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3289 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3290 (bfd_elf64_set_reloc): Define.
3291 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3293 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3295 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3296 (struct bfd_target): New field _bfd_set_reloc.
3297 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3298 * reloc.c (_bfd_generic_set_reloc): New function.
3299 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3300 * nlm-target.h (nlm_set_reloc): Likewise.
3301 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3302 * aout-tic30.c (MY_set_reloc): Likewise.
3303 * aout-target.h (MY_set_reloc): Likewise.
3304 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3305 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3306 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3307 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3308 * aout-adobe.c (aout_32_set_reloc): Likewise.
3309 * bout.c (b_out_set_reloc): Likewise.
3310 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3311 * i386os9k.c (aout_32_set_reloc): Likewise.
3312 * ieee.c (ieee_set_reloc): Likewise.
3313 * oasys.c (oasys_set_reloc): Likewise.
3314 * som.c (som_set_reloc): Likewise.
3315 * versados.c (versados_set_reloc): Likewise.
3316 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3317 _bfd_generic_set_reloc.
3318 (rs6000_xcoff64_aix_vec): LIkewise.
3319 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3320 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3321 * i386msdos.c (msdos_set_reloc): Define to
3322 _bfd_norelocs_set_reloc.
3323 * elfcode.h (elf_set_reloc): Define.
3324 * bfd-in2.h: Regenerated.
3326 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3329 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3330 for IFUNC function address.
3332 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3334 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3335 (CONFLICT_LIST): Likewise.
3336 (opcode/arc-attrs.h): Include.
3337 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3338 (arc_extract_features): New file.
3339 (arc_stralloc): Likewise.
3340 (arc_elf_merge_attributes): Likewise.
3341 (arc_elf_merge_private_bfd_data): Use object attributes.
3342 (bfd_arc_get_mach_from_attributes): New function.
3343 (arc_elf_object_p): Use object attributes.
3344 (arc_elf_final_write_processing): Likewise.
3345 (elf32_arc_obj_attrs_arg_type): New function.
3346 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3347 (elf32_arc_section_from_shdr): Likewise.
3348 (elf_backend_obj_attrs_vendor): Define.
3349 (elf_backend_obj_attrs_section): Likewise.
3350 (elf_backend_obj_attrs_arg_type): Likewise.
3351 (elf_backend_obj_attrs_section_type): Likewise.
3352 (elf_backend_obj_attrs_handle_unknown): Likewise.
3353 (elf_backend_section_from_shdr): Likewise.
3355 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3358 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3359 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3360 and the destination is a Thumb symbol.
3362 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3364 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3365 initializer to silence GCC 4.2.
3366 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3368 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3370 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3371 (LAZY_PLT_ENTRY_SIZE): This.
3372 (NON_LAZY_PLT_ENTRY_SIZE): New.
3373 (elf_x86_64_plt0_entry): Renamed to ...
3374 (elf_x86_64_lazy_plt0_entry): This.
3375 (elf_x86_64_plt_entry): Renamed to ...
3376 (elf_x86_64_lazy_plt_entry): This.
3377 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3378 (elf_x86_64_lazy_bnd_plt0_entry): This.
3379 (elf_x86_64_legacy_plt_entry): Removed.
3380 (elf_x86_64_bnd_plt_entry): Renamed to ...
3381 (elf_x86_64_lazy_bnd_plt_entry): This.
3382 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3383 (elf_x86_64_non_lazy_plt_entry): This.
3384 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3385 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3386 (elf_x86_64_eh_frame_plt): Renamed to ...
3387 (elf_x86_64_eh_frame_lazy_plt): This.
3388 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3389 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3390 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3391 (elf_x86_64_eh_frame_non_lazy_plt): This.
3392 (elf_x86_64_lazy_plt_layout): New.
3393 (elf_x86_64_non_lazy_plt_layout): Likewise.
3394 (elf_x86_64_plt_layout): Likewise.
3395 (elf_x86_64_backend_data): Remove PLT layout information. Add
3396 os for target system.
3397 (GET_PLT_ENTRY_SIZE): Removed.
3398 (elf_x86_64_lazy_plt): New.
3399 (elf_x86_64_non_lazy_plt): Likewise.
3400 (elf_x86_64_lazy_bnd_plt): Likewise.
3401 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3402 (elf_x86-64_arch_bed): Updated.
3403 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3404 (elf_x86_64_create_dynamic_sections): Removed.
3405 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3406 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3407 (elf_x86-64_adjust_dynamic_symbol): Updated.
3408 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3409 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3410 size for PLT0 if there is no PLT0. Get plt_entry_size from
3411 non_lazy_plt for non-lazy PLT entries.
3412 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3413 from non_lazy_plt for non-lazy PLT entries.
3414 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3415 if there is no PLT0.
3416 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3417 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3418 entries with non-lazy PLT layout. Don't fill the second and third
3419 slots in the PLT entry if there is no PLT0.
3420 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3421 if there is no PLT0. Set sh_entsize on the .plt.got section.
3422 (compare_relocs): New.
3423 (elf_x86_64_plt_type): Likewise.
3424 (elf_x86_64_plt): Likewise.
3425 (elf_x86_64_nacl_plt): New. Forward declaration.
3426 (elf_x86_64_get_plt_sym_val): Removed.
3427 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3428 against all dynamic relocations.
3429 (elf_x86_64_link_setup_gnu_properties): New function.
3430 (elf_backend_create_dynamic_sections): Updated.
3431 (elf_backend_setup_gnu_properties): New.
3432 (elf_x86_64_nacl_plt): New.
3433 (elf_x86_64_nacl_arch_bed): Updated.
3435 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3437 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3438 (LAZY_PLT_ENTRY_SIZE): This.
3439 (NON_LAZY_PLT_ENTRY_SIZE): New.
3440 (elf_i386_plt0_entry): Renamed to ...
3441 (elf_i386_lazy_plt0_entry): This.
3442 (elf_i386_plt_entry): Renamed to ...
3443 (elf_i386_lazy_plt_entry): This.
3444 (elf_i386_pic_plt0_entry): Renamed to ...
3445 (elf_i386_pic_lazy_plt0_entry): This.
3446 (elf_i386_pic_plt_entry): Renamed to ...
3447 (elf_i386_pic_lazy_plt_entry): This.
3448 (elf_i386_got_plt_entry): Renamed to ...
3449 (elf_i386_non_lazy_plt_entry): This.
3450 (elf_i386_pic_got_plt_entry): Renamed to ...
3451 (elf_i386_pic_non_lazy_plt_entry): This.
3452 (elf_i386_eh_frame_plt): Renamed to ...
3453 (elf_i386_eh_frame_lazy_plt): This.
3454 (elf_i386_eh_frame_plt_got): Renamed to ...
3455 (elf_i386_eh_frame_non_lazy_plt): This.
3456 (elf_i386_plt_layout): Renamed to ...
3457 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3458 eh_frame_plt_got_size.
3459 (elf_i386_non_lazy_plt_layout): New.
3460 (elf_i386_plt_layout): Likewise.
3461 (elf_i386_non_lazy_plt): Likewise.
3462 (GET_PLT_ENTRY_SIZE): Removed.
3463 (elf_i386_plt): Renamed to ...
3464 (elf_i386_lazy_plt): This.
3465 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3466 (elf_i386_arch_bed): Updated.
3467 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3468 (elf_i386_create_dynamic_sections): Removed.
3469 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3470 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3471 (elf_i386_adjust_dynamic_symbol): Updated.
3472 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3473 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3474 size for PLT0 if there is no PLT0.
3475 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3476 output section is discarded only if GOT isn't empty.
3477 (elf_i386_relocate_section): Updated. Properly get PLT index
3478 if there is no PLT0.
3479 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3480 second and third slots in the PLT entry if there is no PLT0.
3481 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3482 if there is no PLT0. Set sh_entsize on the .plt.got section.
3483 (elf_i386_nacl_plt): Forward declaration.
3484 (elf_i386_get_plt_sym_val): Removed.
3485 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3486 against all dynamic relocations.
3487 (elf_i386_link_setup_gnu_properties): New function.
3488 (elf_backend_create_dynamic_sections): Updated.
3489 (elf_backend_setup_gnu_properties): New.
3490 (elf_i386_nacl_plt): Updated.
3491 (elf_i386_nacl_arch_bed): Likewise.
3492 (elf_i386_vxworks_arch_bed): Likewise.
3494 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3496 * elflink.c (elf_output_implib): Remove executable flag from import
3498 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3499 library is a relocatable object file.
3501 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3504 * elf32-avr.c (avr_should_move_sym): New function.
3505 (avr_should_reduce_sym_size): Likewise.
3506 (avr_should_increase_sym_size): Likewise.
3507 (elf32_avr_relax_delete_bytes): Adjust symbol values
3508 and sizes by calling new functions.
3510 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3512 * config.bfd (riscv32-*): Enable rv64.
3514 2017-05-02 Alan Modra <amodra@gmail.com>
3517 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3518 rather than h->root.type == bfd_link_hash_new.
3519 (bfd_elf_record_link_assignment): Similarly, call
3520 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3522 2017-04-29 Alan Modra <amodra@gmail.com>
3525 * reloc.c (reloc_offset_in_range): New function.
3526 (bfd_perform_relocation, bfd_install_relocation): Use it.
3527 (_bfd_final_link_relocate): Likewise.
3529 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3531 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3532 before using .plt.got.
3533 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3535 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3537 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3538 instead of "+=" to update 0.
3540 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3542 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3543 .plt.got section here.
3544 (elf_i386_check_relocs): Don't create the .plt.got section.
3545 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3546 the .plt.got and .plt.bnd sections here.
3547 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3550 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3552 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3554 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3555 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3556 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3557 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3560 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3562 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3564 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3565 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3566 the first relocatable ELF input with GNU properties.
3568 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3570 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3571 VxWorks for non-PIC.
3573 2017-04-27 Alan Modra <amodra@gmail.com>
3575 * elf-bfd.h (struct elf_backend_data): Make asection param of
3576 elf_backend_eh_frame_address_size const.
3577 (_bfd_elf_eh_frame_address_size): Likewise.
3578 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3579 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3580 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3581 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3582 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3583 (next_cie_fde_offset): Constify params.
3584 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3586 2017-04-27 Alan Modra <amodra@gmail.com>
3588 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3589 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3590 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3592 (offset_adjust): New function.
3593 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3594 (adjust_eh_frame_local_symbols): Likewise.
3595 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3596 after changing anything. Return true if anything changed.
3597 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3598 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3600 2017-04-27 Alan Modra <amodra@gmail.com>
3602 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3605 2017-04-27 Alan Modra <amodra@gmail.com>
3607 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3608 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3609 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3610 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3611 for undef and undefweak dyn_relocs.
3612 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3613 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3614 (allocate_got, allocate_dynrelocs): Likewise.
3615 (ppc64_elf_relocate_section): Likewise.
3617 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3619 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3620 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3621 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3622 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3624 2017-04-26 Nick Clifton <nickc@redhat.com>
3627 * reloc.c (bfd_perform_relocation): Check for a negative address
3630 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3633 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3635 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3636 (elf_backend_always_renumber_dynsyms): Define.
3637 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3638 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3639 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3640 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3642 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3644 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3646 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3647 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3648 sections have been created.
3650 2017-04-26 Nick Clifton <nickc@redhat.com>
3653 * compress.c (bfd_init_section_compress_status): Check the return
3654 value from bfd_malloc.
3656 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3658 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3659 no_finish_dynamic_symbol.
3660 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3662 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3663 weak symbol, don't make it dynamic.
3664 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3665 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3666 relocation for GOT reference.
3667 (elf_x86_64_finish_dynamic_symbol): Abort if
3668 no_finish_dynamic_symbol isn't 0.
3670 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3673 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3674 undefined weak symbol, don't make it dynamic.
3675 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3676 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3677 relocation for R_386_GOT32.
3679 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3682 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3684 2017-04-23 Alan Modra <amodra@gmail.com>
3687 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3688 * elf.c (lcomm_sym): New.
3689 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3690 * bfd-in2.h: Regenerate.
3692 2017-04-23 Alan Modra <amodra@gmail.com>
3695 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3696 parameters and comment.
3697 (_bfd_elf_get_reloc_section): Delete.
3698 (_bfd_elf_plt_get_reloc_section): Declare.
3699 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3700 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3702 (_bfd_elf_get_reloc_section): ..here. Delete.
3703 (assign_section_numbers): Call elf_get_reloc_section.
3704 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3705 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3707 2017-04-23 Alan Modra <amodra@gmail.com>
3710 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3713 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3716 * elf32-i386.c (elf_i386_link_hash_entry): Add
3717 no_finish_dynamic_symbol.
3718 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3719 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3720 symbol, don't make it dynamic in PIE.
3721 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3722 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3723 relocation for R_386_GOT32
3724 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3727 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3731 * elflink.c (elf_link_add_object_symbols): Require
3732 --no-dynamic-linker with -E/--dynamic-list when creating
3735 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3737 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3740 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3742 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3743 dynamic symbol sorting.
3745 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3748 * elflink.c (elf_link_add_object_symbols): Preserve
3749 dynamic_ref_after_ir_def when restoring the symbol table for
3750 unneeded dynamic object.
3752 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3755 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3756 on on undefined IFUNC symbol in the second PLT.
3758 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3760 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3762 2017-04-19 Alan Modra <amodra@gmail.com>
3764 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3765 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3766 * elf32-ppc.c:Formatting.
3767 (ensure_undefweak_dynamic): Don't make dynamic when
3768 info->dynamic_undefined_weak is zero.
3769 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3770 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3771 not default visibility. Discard undef and undefweak
3773 (ppc_elf_relocate_section): Adjust to suit.
3774 * elf64-ppc.c: Formatting.
3775 (ensure_undefweak_dynamic): Don't make dynamic when
3776 info->dynamic_undefined_weak is zero.
3777 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3778 info->dynamic_undefined_weak. Discard them earlier.
3780 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3783 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3784 before generating the version definition section.
3786 2017-04-17 Alan Modra <amodra@gmail.com>
3788 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3789 state when a regular object file defines a symbol with
3790 incompatible type to that defined by an earlier shared lib.
3792 2017-04-13 Alan Modra <amodra@gmail.com>
3794 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3796 * elf32-arm.c: Likewise.
3797 * elf32-i386.c: Likewise.
3798 * elf32-mep.c: Likewise.
3799 * elf64-ia64-vms.c: Likewise.
3800 * elf64-x86-64.c: Likewise.
3801 * elflink.c: Likewise.
3802 * elfnn-ia64.c: Likewise.
3803 * elfxx-mips.c: Likewise.
3805 2017-04-13 Alan Modra <amodra@gmail.com>
3807 * aoutx.h: Use %B and %A in error messages throughout file.
3808 * aout-cris.c: Likewise.
3809 * archive.c: Likewise.
3810 * binary.c: Likewise.
3811 * coff-rs6000.c: Likewise.
3812 * coff-tic4x.c: Likewise.
3813 * coffcode.h: Likewise.
3814 * coffgen.c: Likewise.
3815 * cofflink.c: Likewise.
3816 * coffswap.h: Likewise.
3817 * cpu-arm.c: Likewise.
3818 * elf-eh-frame.c: Likewise.
3819 * elf-m10300.c: Likewise.
3821 * elf32-arc.c: Likewise.
3822 * elf32-arm.c: Likewise.
3823 * elf32-bfin.c: Likewise.
3824 * elf32-frv.c: Likewise.
3825 * elf32-iq2000.c: Likewise.
3826 * elf32-m32c.c: Likewise.
3827 * elf32-microblaze.c: Likewise.
3828 * elf32-nds32.c: Likewise.
3829 * elf32-rl78.c: Likewise.
3830 * elf32-rx.c: Likewise.
3831 * elf32-score.c: Likewise.
3832 * elf32-score7.c: Likewise.
3833 * elf32-sh64.c: Likewise.
3834 * elf32-v850.c: Likewise.
3835 * elf32-vax.c: Likewise.
3836 * elf32-visium.c: Likewise.
3837 * elf64-ia64-vms.c: Likewise.
3838 * elf64-mmix.c: Likewise.
3839 * elf64-sh64.c: Likewise.
3840 * elfcode.h: Likewise.
3841 * elfnn-aarch64.c: Likewise.
3842 * elfnn-ia64.c: Likewise.
3843 * elfxx-mips.c: Likewise.
3844 * hpux-core.c: Likewise.
3847 * linker.c: Likewise.
3848 * merge.c: Likewise.
3850 * oasys.c: Likewise.
3851 * pdp11.c: Likewise.
3852 * peXXigen.c: Likewise.
3853 * rs6000-core.c: Likewise.
3854 * vms-alpha.c: Likewise.
3855 * xcofflink.c: Likewise.
3857 2017-04-13 Alan Modra <amodra@gmail.com>
3859 * bfd.c (PRINT_TYPE): Define.
3860 (_doprnt): New function.
3861 (error_handler_internal): Use _doprnt.
3862 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3863 calls in their natural order, throughout file.
3864 * coff-mcore.c: Likewise.
3865 * coff-ppc.c: Likewise.
3866 * coff-tic80.c: Likewise.
3867 * cofflink.c: Likewise.
3868 * elf-s390-common.c: Likewise.
3870 * elf32-arm.c: Likewise.
3871 * elf32-i386.c: Likewise.
3872 * elf32-m32r.c: Likewise.
3873 * elf32-msp430.c: Likewise.
3874 * elf32-spu.c: Likewise.
3875 * elf64-ia64-vms.c: Likewise.
3876 * elf64-sparc.c: Likewise.
3877 * elf64-x86-64.c: Likewise.
3878 * elflink.c: Likewise.
3879 * elfnn-aarch64.c: Likewise.
3880 * elfnn-ia64.c: Likewise.
3881 * elfxx-mips.c: Likewise.
3883 2017-04-13 Alan Modra <amodra@gmail.com>
3885 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3886 branch veneers" error. Fix double space and format message.
3887 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3888 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3890 2017-04-13 Alan Modra <amodra@gmail.com>
3892 * bfd-in2.h: Regenerate.
3894 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3896 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3897 extra `\n' in warning/error messages.
3898 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3899 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3901 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3903 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3904 processor-specific properties with generic ELF target vector.
3906 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3908 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3909 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3910 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3911 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3913 (link_hash_newfunc): Initialize has_got_reloc and
3915 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3917 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3919 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3921 (_bfd_sparc_elf_fixup_symbol): New function.
3922 (allocate_dynrelocs): Don't allocate space for dynamic
3923 relocations and discard relocations against resolved undefined
3924 weak symbols in executable. Don't make resolved undefined weak
3925 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3926 relocation against undefined weak symbols in PIE.
3927 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3928 relocations against resolved undefined weak symbols in PIE
3929 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3930 without ynamic PLT/GOT relocations for resolved undefined weak
3932 Don't generate dynamic relocation against resolved undefined
3933 weak symbol in executable.
3934 (pie_finish_undefweak_symbol): New function.
3935 (_bfd_sparc_elf_finish_dynamic_sections): Call
3936 pie_finish_undefweak_symbol on all symbols in PIE.
3937 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3938 (_bfd_sparc_elf_fixup_symbol): New function.
3940 2017-04-10 Nick Clifton <nickc@redhat.com>
3942 * config.bfd: Remove ns32k from obsolete list.
3944 2017-04-10 Alan Modra <amodra@gmail.com>
3947 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3948 (special_sections_i): Likewise for .init_array.
3949 (special_sections_p): Likewise for .preinit_array.
3951 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3955 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3956 ELF_COMMON_DEF_P for common symbols.
3957 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3958 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3959 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3960 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3961 07492f668d2173da7a2bda3707ff0985e0f460b6.
3963 2017-04-07 Pedro Alves <palves@redhat.com>
3965 * opncls.c (bfd_get_debug_link_info): Rename to...
3966 (bfd_get_debug_link_info_1): ... this. Change type of second
3967 parameter to void pointer. Adjust.
3968 (bfd_get_debug_link_info): Reimplement on top of
3969 bfd_get_debug_link_info_1.
3970 (separate_debug_file_exists, separate_alt_debug_file_exists):
3971 Change type of second parameter to void pointer. Adjust.
3972 (get_func_type, check_func_type): Change type of second parameter
3974 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3975 the callback functions instead of passing the address of a local.
3976 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3977 find_separate_debug_file.
3978 (get_alt_debug_link_info_shim): Change type of second parameter to
3979 void pointer. Adjust.
3980 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3981 find_separate_debug_file.
3982 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3983 of second parameter to void pointer. Adjust.
3984 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3985 pointer local to find_separate_debug_file.
3987 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3989 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3990 external symbols with a definition.
3991 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3993 2017-04-07 Alan Modra <amodra@gmail.com>
3995 * po/SRC-POTFILES.in: Regenerate.
3997 2017-04-05 Alan Modra <amodra@gmail.com>
3999 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4002 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4004 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4005 numbers for DataDirectory entry indicies passed to
4008 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4010 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4011 each GNU_MBIND section and align GNU_MBIND section to page size.
4012 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4013 segment for each GNU_MBIND section.
4014 (_bfd_elf_init_private_section_data): Copy sh_info from input
4015 for GNU_MBIND section.
4017 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4019 * elfnn-riscv.c (GP_NAME): Delete.
4020 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4021 (_bfd_riscv_relax_lui): Likewise.
4023 2017-04-04 Nick Clifton <nickc@redhat.com>
4026 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4028 (bfd_elf_final_link): Only initialize the extended symbol index
4029 section if there are extended symbol tables to list.
4031 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4033 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4034 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4035 * configure.ac (elf): Add elf-properties.lo.
4036 * Makefile.in: Regenerated.
4037 * configure: Likewise.
4038 * elf-bfd.h (elf_property_kind): New.
4039 (elf_property): Likewise.
4040 (elf_property_list): Likewise.
4041 (elf_properties): Likewise.
4042 (_bfd_elf_parse_gnu_properties): Likewise.
4043 (_bfd_elf_get_property): Likewise.
4044 (_bfd_elf_link_setup_gnu_properties): Likewise.
4045 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4046 and setup_gnu_properties.
4047 (elf_obj_tdata): Add properties.
4048 * elf-properties.c: New file.
4049 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4050 (elf_i386_merge_gnu_properties): Likewise.
4051 (elf_backend_parse_gnu_properties): Likewise.
4052 (elf_backend_merge_gnu_properties): Likewise.
4053 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4054 (elf_x86_64_merge_gnu_properties): Likewise.
4055 (elf_backend_parse_gnu_properties): Likewise.
4056 (elf_backend_merge_gnu_properties): Likewise.
4057 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4058 (elf_backend_parse_gnu_properties): Likewise.
4059 (elf_backend_setup_gnu_properties): Likewise.
4060 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4061 elf_backend_merge_gnu_properties and
4062 elf_backend_setup_gnu_properties.
4064 2017-03-30 Pip Cet <pipcet@gmail.com>
4066 * elf32-wasm32.c: Add relocation code, two relocs.
4067 * reloc.c: Add wasm32 relocations.
4068 * libbfd.h: Regenerate.
4069 * bfd-in2.h: Regenerate.
4070 * bfd/po/bfd.pot: Regenerate.
4072 2017-03-29 Nick Clifton <nickc@redhat.com>
4075 * coff-bfd.h (struct coff_section_data): Add new fields:
4076 saved_bias and bias.
4077 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4078 computed for PE binaries.
4079 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4082 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4085 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4086 to handle a local symbol with a hash-symbol-entry; without PLT.
4087 Add BFD_ASSERT for an incidental case with GOT entry present.
4088 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4089 isn't forced-or-set local.
4091 2017-03-27 Pip Cet <pipcet@gmail.com>
4093 * wasm-module.c: New file to support WebAssembly modules.
4094 * wasm-module.h: New file to support WebAssembly modules.
4095 * doc/webassembly.texi: Start documenting wasm-module.c.
4096 * config.bfd: Add wasm_vec.
4097 * targets.c: Likewise.
4098 * configure.ac: Likewise.
4099 * Makefile.am: Add entries for wasm-module.c.
4100 * Makefile.in: Regenerate.
4101 * configure: Regenerate.
4102 * po/SRC-POTFILES.in: Regenerate.
4104 2017-03-27 Pip Cet <pipcet@gmail.com>
4106 * cpu-wasm32.c: New file to support wasm32 architecture.
4107 * elf32-wasm32.c: New file to support wasm32 architecture.
4108 * Makefile.am: Add wasm32 architecture.
4109 * archures.c: Likewise.
4110 * config.bfd: Likewise.
4111 * configure.ac: Likewise.
4112 * targets.c: Likewise.
4113 * Makefile.in: Regenerate.
4114 * bfd-in2.h: Regenerate.
4115 * configure: Regenerate.
4116 * po/SRC-POTFILES.in: Regenerate.
4118 2017-03-20 Alan Modra <amodra@gmail.com>
4121 * elf64-ppc.c (compare_symbols): Stabilize sort.
4123 2017-03-18 Alan Modra <amodra@gmail.com>
4125 * elf64-ppc.c (struct ppc_link_hash_table): Add
4126 local_ifunc_resolver and maybe_local_ifunc_resolver.
4127 (ppc_build_one_stub): Set flags on emitting dynamic
4128 relocation to ifunc.
4129 (ppc64_elf_relocate_section): Likewise.
4130 (ppc64_elf_finish_dynamic_symbol): Likewise.
4131 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4132 local dynamic relocs to ifuncs.
4133 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4134 local_ifunc_resolver and maybe_local_ifunc_resolver.
4135 (ppc_elf_relocate_section): Set flag on emitting dynamic
4136 relocation to ifuncs.
4137 (ppc_elf_finish_dynamic_symbol): Likewise.
4138 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4139 dynamic relocs to ifuncs.
4141 2017-03-13 Nick Clifton <nickc@redhat.com>
4144 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4145 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4146 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4147 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4148 * bfd-in2.h: Regenerate.
4149 * libbfd.h: Regenerate.
4150 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4152 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4153 (elfNN_aarch64_howto_table): Likewise.
4154 (aarch64_tls_transition_without_check): Likewise.
4155 (aarch64_reloc_got_type): Likewise.
4156 (elfNN_aarch64_final_link_relocate): Likewise.
4157 (elfNN_aarch64_tls_relax): Likewise.
4158 (elfNN_aarch64_relocate_section): Likewise.
4159 (elfNN_aarch64_gc_sweep_hook): Likewise.
4160 (elfNN_aarch64_check_relocs): Likewise.
4161 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4162 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4164 2017-03-11 Alan Modra <amodra@gmail.com>
4166 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4167 parameter is in fact used. Whitespace fixes.
4168 * elf64-ppc.c: Likewise.
4170 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4172 * rs6000-core.c (CORE_NEW): Simplify macro when
4173 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4175 2017-03-07 Alan Modra <amodra@gmail.com>
4179 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4182 2017-03-05 Alan Modra <amodra@gmail.com>
4184 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4185 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4186 (next_cie_fde_offset): New function.
4187 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4188 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4189 four bytes. Align CIEs to four or eight bytes depending on
4190 per_encoding_aligned8. Align FDEs according to their encoding.
4191 Pad last FDE to output section alignment.
4192 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4194 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4195 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4196 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4198 2017-03-02 Martin Bickel <binutils@ineranves.de>
4201 * elf.c (rewrite_elf_program_header): Do not issue a warning for
4202 empty segments which have a zero filesz, but a non-zero memsz.
4204 2017-03-02 Alan Modra <amodra@gmail.com>
4206 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4208 2017-02-28 Alan Modra <amodra@gmail.com>
4210 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4211 (ppc64_elf_relocate_section): Likewise.
4213 2017-02-28 Alan Modra <amodra@gmail.com>
4216 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4217 rather than elf32_nios2_hash_table or elf_hash_table.
4218 (create_got_section): Likewise.
4219 (nios2_elf32_finish_dynamic_symbol): Likewise.
4220 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4221 (nios2_elf32_size_dynamic_sections): Likewise.
4222 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4223 vars. Use htab equivalents directly instead. Don't create
4224 all dynamic sections on needing just the GOT. Use a goto
4225 rather than a fall-through with reloc test. Ensure
4226 htab->dynobj is set when making dynamic sreloc section.
4227 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4228 equivalent directly instead. Don't segfault on looking for
4229 .dynamic when dynamic sections have not been created. Don't
4230 segfault on .got.plt being discarded.
4231 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4232 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4233 fixme and another not so relevant comment.
4234 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4235 already set, set hash table dynobj on creating .sbss.
4237 2017-02-28 Alan Modra <amodra@gmail.com>
4239 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4240 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4241 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4242 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4243 (ppc64_elf_relocate_section): Likewise.
4244 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4245 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4246 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4247 * libbfd.h: Regenerate.
4248 * bfd-in2.h: Regenerate.
4250 2017-02-28 Alan Modra <amodra@gmail.com>
4252 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4253 dynamic .data.rel.ro read-only.
4254 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4255 rather than section flags when deciding where copy reloc goes.
4256 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4257 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4258 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4259 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4260 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4261 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4262 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4263 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4264 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4265 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4266 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4267 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4268 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4269 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4270 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4271 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4272 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4273 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4274 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4276 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4278 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4279 `jalr $0, $25' instruction encoding.
4281 2017-02-27 Nick Clifton <nickc@redhat.com>
4284 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4285 generating a seg-fault when encountering a symbol that has been
4286 deleted by garbage collection.
4288 2017-02-25 Alan Modra <amodra@gmail.com>
4290 * elf32-arc.c (struct dynamic_sections): Delete.
4291 (enum dyn_section_types): Delete.
4292 (dyn_section_names): Delete.
4293 (arc_create_dynamic_sections): Delete.
4294 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4295 segfault on discarded .rela.plt section.
4296 (elf_arc_size_dynamic_sections): Formatting. Don't call
4297 arc_create_dynamic_sections. Don't allocate memory for sections
4298 handled by the generic linker. Correct code finding relocs in
4299 read-only sections. Set SEC_EXCLUDE on zero size .got,
4300 .got.plt, and .dynbss sections. Do set .interp for pies.
4302 2017-02-24 Andrew Waterman <andrew@sifive.com>
4304 * elfnn-riscv.c (GP_NAME): New macro.
4305 (riscv_global_pointer_value): Use it.
4306 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4307 output section, consider only that section's alignment.
4309 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4311 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4312 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4313 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4314 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4316 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4318 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4319 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4322 2017-02-23 Alan Modra <amodra@gmail.com>
4325 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4327 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4328 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4331 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4334 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4335 processing ahead of the call to `elf_gc_sweep_symbol'.
4337 2017-02-22 Nick Clifton <nickc@redhat.com>
4340 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4341 created section 4-byte alignment.
4343 2017-02-22 Alan Modra <amodra@gmail.com>
4345 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4346 on .got or .plt output section being discarded by script.
4347 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4350 2017-02-21 Alan Modra <amodra@gmail.com>
4352 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4353 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4355 2017-02-20 Alan Modra <amodra@gmail.com>
4358 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4359 if DT_RELSZ/DT_RELASZ is zero.
4361 2017-02-17 Nick Clifton <nickc@redhat.com>
4363 * compress.c (bfd_get_full_section_contents): Remember to reduce
4364 compressed size by the sizeof the compression header when
4365 decompressing the contents.
4367 2017-02-17 Pedro Alves <palves@redhat.com>
4369 * srec.c (Chunk): Rename to ...
4370 (_bfd_srec_len): ... this.
4371 (S3Forced): Rename to ...
4372 (_bfd_srec_forceS3): ... this.
4373 * objcopy.c: Adjust all references.
4375 2017-02-17 Pedro Alves <palves@redhat.com>
4377 * archive.c (bsd_write_armap): Rename to ...
4378 (_bfd_bsd_write_armap): ... this.
4379 (coff_write_armap): Rename to ...
4380 (_bfd_coff_write_armap): ... this.
4381 * libbfd-in.h (bsd_write_armap): Rename to ...
4382 (_bfd_bsd_write_armap): ... this.
4383 (coff_write_armap): Rename to ...
4384 (_bfd_coff_write_armap): ... this.
4385 * aout-target.h, aout-tic30.c: Adjust all users.
4386 * libbfd.h: Regenerate.
4388 2017-02-17 Pedro Alves <palves@redhat.com>
4390 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4391 (warn_deprecated): Rename to ...
4392 (_bfd_warn_deprecated): ... this.
4393 * libbfd.c (warn_deprecated): Rename to ...
4394 (_bfd_warn_deprecated): ... this.
4395 * bfd-in2.h: Regenerate.
4397 2017-02-17 Pedro Alves <palves@redhat.com>
4399 * bfdio.c (real_ftell): Rename to ...
4400 (_bfd_real_ftell): ... this.
4401 (real_fseek): Rename to ...
4402 (_bfd_real_fseek): ... this.
4403 (real_fopen): Rename to ...
4404 (_bfd_real_fopen): ... this.
4405 * libbfd-in.h (real_ftell): Rename to ...
4406 (_bfd_real_ftell): ... this.
4407 (real_fseek): Rename to ...
4408 (_bfd_real_fseek): ... this.
4409 (real_fopen): Rename to ...
4410 (_bfd_real_fopen): ... this.
4411 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4412 * libbfd.h: Regenerate.
4414 2017-02-17 Pedro Alves <palves@redhat.com>
4416 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4417 * libbfd.c (read_unsigned_leb128): Rename to ...
4418 (_bfd_read_unsigned_leb128): ... this.
4419 (read_signed_leb128): Rename to ...
4420 (_bfd_read_signed_leb128): ... this.
4421 (safe_read_leb128): Rename to ...
4422 (_bfd_safe_read_leb128): ... this.
4423 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4424 (_bfd_read_unsigned_leb128): ... this.
4425 (read_signed_leb128): Rename to ...
4426 (_bfd_read_signed_leb128): ... this.
4427 (safe_read_leb128): Rename to ...
4428 (_bfd_safe_read_leb128): ... this.
4429 * libbfd.h: Renegerate.
4431 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4433 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4434 before trying to fine matching file and line information.
4436 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4438 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4439 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4440 not match current bfd, then reload debug information. Record bfd
4441 we're loading debug info for in the stash. If we have debug
4442 informatin in the cache then perform section placement before
4445 2017-02-16 Alan Modra <amodra@gmail.com>
4448 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4449 * elfxx-target.h (elf_backend_no_page_alias): Define.
4450 (elfNN_bed): Init new field.
4451 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4452 ensure PT_LOAD segment starts on a new page.
4453 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4455 2017-02-16 Alan Modra <amodra@gmail.com>
4458 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4461 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4463 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4464 * bfd-in2.h: Regenerated.
4466 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4469 * elf32-i386.c (elf_i386_relocate_section): Allow
4470 "lea foo@GOT, %reg" in PIC.
4472 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4475 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4476 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4477 error against local IFUNC symbol without a base register for
4480 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4482 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4483 `%P: %H:' with `info->callbacks->einfo'.
4484 (ppc_elf_relocate_section): Likewise.
4485 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4486 (ppc64_elf_edit_toc): Likewise.
4487 (ppc64_elf_relocate_section): Likewise.
4489 2017-02-14 Alan Modra <amodra@gmail.com>
4491 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4492 --gc-keep-exported, and test versioned field of sym rather than
4493 looking for @ in name.
4495 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4497 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4500 2017-02-13 Nick Clifton <nickc@redhat.com>
4503 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4506 2017-02-07 Andrew Waterman <andrew@sifive.com>
4508 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4509 entry size if PLT header is written.
4511 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4513 Fix sparc64 dynamic relocation processing to use the dynamic
4515 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4516 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4519 2017-02-03 Nick Clifton <nickc@redhat.com>
4522 * coffcode.h (coff_write_object_contents): Enlarge size of
4523 s_name_buf in order to avoid compile time warning about possible
4525 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4526 32-bits of insn value before printing into buffer.
4528 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4530 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4531 `max_local_dynindx'.
4532 (mips_elf_sort_hash_table): Handle it.
4533 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4534 symbols bump up `max_local_dynindx' rather than
4535 `max_non_got_dynindx'.
4537 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4539 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4540 `min_got_dynindx', `max_unref_got_dynindx' and
4541 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4542 (mips_elf_sort_hash_table): Adjust accordingly.
4544 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4546 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4547 to access the hash table.
4549 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4551 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4552 non-NULL `htab' to the beginning.
4554 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4556 * elflink.c (elf_gc_sweep): Wrap overlong line.
4558 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4560 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4561 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4562 * elfxx-mips.c (mips_elf_link_hash_table): Add
4563 `ignore_branch_isa' member.
4564 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4565 in branch relocation calculation as an error if
4566 `ignore_branch_isa' has been set.
4567 (_bfd_mips_elf_insn32): Rename to...
4568 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4569 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4570 Handle the new parameter.
4572 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4574 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4575 local variable dynobj.
4578 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4579 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4580 executable from read-only sections into sdynrelro.
4581 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4582 dynamic relocs in sdynrelro.
4583 (elf_backend_want_dynrelro): Define.
4585 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4587 * config.bfd (*-*-rtemsaout*): Mark as removed.
4589 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4591 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4592 (arm-*-rtems*): Move to (arm*-*-eabi*).
4593 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4594 (m68-*-rtems*): Move to (m68*-*-elf*).
4596 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4598 * config.bfd (*-*-rtemscoff*): Mark as removed.
4600 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4603 * elflink.c (bfd_elf_record_link_assignment): Revert last
4604 change and don't ever clear `forced_local'. Set `mark'
4606 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4608 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4609 (bfd_elf_size_dynamic_sections): ... here.
4610 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4611 and set `mark' instead in `__tls_get_addr_opt' processing.
4612 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4614 2017-01-24 Alan Modra <amodra@gmail.com>
4616 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4617 where dynamic relocs are preferable. Allow ifunc too.
4618 (ensure_undefweak_dynamic): New function.
4619 (allocate_dynrelocs): Use it here. Move plt handling last and
4620 don't make symbols dynamic, simplifying loop. Only make undef
4621 weak symbols with GOT entries dynamic. Correct condition
4622 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4623 comments. Remove goto.
4624 (ppc_elf_relocate_section): Correct test for using dynamic
4625 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4626 to suit. Set up explicit tls_index entries and implicit GOT
4627 tls_index entries resolvable at link time for
4628 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4629 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4630 (ensure_undefweak_dynamic): New function.
4631 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4632 with GOT entries dynamic. Remove unnecessary test of
4633 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4634 (ppc64_elf_relocate_section): Correct test for using dynamic
4635 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4636 to suit. Set up explicit tls_index entries and implicit GOT
4637 tls_index entries resolvable at link time for __tls_get_addr_opt.
4638 Simplify expression to clear mem for prelink.
4640 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4642 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4644 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4646 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4647 (elf_backend_hash_symbol): Define.
4649 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4652 * elflink.c (bfd_elf_record_link_assignment): Clear any
4653 `forced_local' marking for DSO symbols that are not being
4656 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4658 * elfnn-riscv.c (riscv_elf_object_p): New function.
4660 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4663 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4665 (elf_x86_64_check_relocs): Create .eh_frame section for the
4667 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4668 .eh_frame section for the .plt.bnd section.
4669 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4670 for the .plt.bnd section.
4672 2017-01-12 Nick Clifton <nickc@redhat.com>
4675 * opncls.c (find_separate_debug_file): Add include_dirs
4676 parameter. Only include the directory part of the bfd's filename
4677 in search paths if include_dirs is true. Add a couple of extra
4678 locations for looking for debug files.
4679 ( bfd_follow_gnu_debuglink): Update invocation of
4680 find_separate_debug_file.
4681 (bfd_follow_gnu_debugaltlink): Likewise.
4682 (get_build_id): New function: Finds the build-id of the given bfd.
4683 (get_build_id_name): New function: Computes the name of the
4684 separate debug info file for a bfd, based upon its build-id.
4685 (check_build_id_file): New function: Checks to see if a separate
4686 debug info file exists at the given location, and that its
4687 build-id matches that of the original bfd.
4688 (bfd_follow_build_id_debuglink): New function: Finds a separate
4689 debug info file for a given bfd by using the build-id method.
4690 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4691 method of locating a separate debug info file before using the
4693 * bfd-in2.h: Regenerate.
4695 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4698 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4699 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4700 elf_x86_64_eh_frame_plt_got.
4701 (elf_x86_64_size_dynamic_sections): Get unwind info from
4702 elf_x86_64_bnd_arch_bed for the BND PLT.
4704 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4706 * config.bfd: Add entries for i686-redox and x86_64-redox.
4708 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4710 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4712 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4713 .eh_frame section to 4 bytes for x32.
4714 (elf_x86_64_check_relocs): Likewise.
4716 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4719 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4720 (PLT_GOT_FDE_LENGTH): Likewise.
4721 (elf_i386_plt_layout): Add eh_frame_plt_got and
4722 eh_frame_plt_got_size.
4723 (elf_i386_plt): Updated.
4724 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4725 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4726 (elf_i386_size_dynamic_sections): Allocate and initialize
4727 .eh_frame section for .plt.got.
4728 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4730 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4731 eh_frame_plt_got_size.
4732 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4733 (PLT_GOT_FDE_LENGTH): Likewise.
4734 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4735 eh_frame_plt_got_size.
4736 (elf_x86_64_arch_bed): Updated.
4737 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4738 eh_frame_plt_got_size.
4739 (elf_x86_64_nacl_arch_bed): Likewise.
4740 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4741 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4742 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4743 .eh_frame section for .plt.got.
4744 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4747 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4749 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4750 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4752 2017-01-09 Nick Clifton <nickc@redhat.com>
4754 * dwarf2.c (lookup_address_in_function_table): Return early if
4755 there are no functions in the given comp unit, or if the high
4756 address of the last function in the comp unit is less than the
4759 2017-01-09 Nick Clifton <nickc@redhat.com>
4762 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4763 message if there are too many symbols to load.
4765 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4767 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4768 if relocs are cached.
4770 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4773 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4774 for R_MICROBLAZE_GOTOFF_64.
4776 2017-01-03 Nick Clifton <nickc@redhat.com>
4778 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4779 warning about using a possibly uninitialised variable.
4781 2017-01-02 Alan Modra <amodra@gmail.com>
4783 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4784 (allocate_plt_static, allocate_dynrelocs): Use it.
4786 2017-01-02 Alan Modra <amodra@gmail.com>
4788 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4789 .PARISC.unwind section.
4791 2017-01-02 Alan Modra <amodra@gmail.com>
4794 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4795 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4796 indirect to GOT pointer relative code edit.
4798 2017-01-02 Alan Modra <amodra@gmail.com>
4800 Update year range in copyright notice of all files.
4802 For older changes see ChangeLog-2016
4804 Copyright (C) 2017 Free Software Foundation, Inc.
4806 Copying and distribution of this file, with or without modification,
4807 are permitted in any medium without royalty provided the copyright
4808 notice and this notice are preserved.
4814 version-control: never