1 2016-12-31 Dimitar Dimitrov <dimitar@dinux.eu>
3 * archures.c: Add bfd_arch_pru.
4 * Makefile.am: Add PRU target.
7 * elf-bfd.h (enum elf_target_id): Add PRU_ELF_DATA.
8 * targets.c: Add pru_elf32_vec.
9 * reloc.c: Add PRU relocations.
10 * cpu-pru.c: New file.
11 * elf32-pru.c: New file.
12 * Makefile.in: Regenerate.
13 * configure: Regenerate.
14 * po/SRC-POTFILES.in: Regenerate.
15 * bfd-in2.h: Regenerate
16 * libbfd.h: Regenerate.
18 2016-12-29 Alan Modra <amodra@gmail.com>
20 * elflink.c (_bfd_elf_link_hash_copy_indirect): Only omit
21 copying one flag, ref_dynamic, when versioned_hidden.
22 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
23 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Use same
24 logic for copying weakdef flags. Copy plabel flag and merge
26 * elf32-i386.c (elf_i386_copy_indirect_symbol): Use same logic
27 for copying weakdef flags.
28 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Likewise.
29 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
30 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
31 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
32 * elfnn-ia64.c (elfNN_ia64_hash_copy_indirect): Likewise.
33 * elf64-x86-64.c (elf_x86_64_copy_indirect_symbol): Likewise.
36 2016-12-28 Alan Modra <amodra@gmail.com>
39 * elflink.c (elf_link_add_object_symbols): Mark relro sections
40 in dynamic objects SEC_READONLY.
42 2016-12-26 Alan Modra <amodra@gmail.com>
45 * elf-bfd.h (struct elf_link_hash_table): Add sdynrelro and
47 (struct elf_backend_data): Add want_dynrelro.
48 * elfxx-target.h (elf_backend_want_dynrelro): Define.
49 (elfNN_bed): Update initializer.
50 * elflink.c (_bfd_elf_create_dynamic_sections): Create
51 sdynrelro and sreldynrelro sections.
52 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Place variables
53 copied into the executable from read-only sections into sdynrelro.
54 (elf32_arm_size_dynamic_sections): Handle sdynrelro.
55 (elf32_arm_finish_dynamic_symbol): Select sreldynrelro for
56 dynamic relocs in sdynrelro.
57 (elf_backend_want_dynrelro): Define.
58 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol)
59 (elf32_hppa_size_dynamic_sections, elf32_hppa_finish_dynamic_symbol)
60 (elf_backend_want_dynrelro): As above.
61 * elf32-i386.c (elf_i386_adjust_dynamic_symbol)
62 (elf_i386_size_dynamic_sections, elf_i386_finish_dynamic_symbol)
63 (elf_backend_want_dynrelro): As above.
64 * elf32-metag.c (elf_metag_adjust_dynamic_symbol)
65 (elf_metag_size_dynamic_sections, elf_metag_finish_dynamic_symbol)
66 (elf_backend_want_dynrelro): As above.
67 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol)
68 (microblaze_elf_size_dynamic_sections)
69 (microblaze_elf_finish_dynamic_symbol)
70 (elf_backend_want_dynrelro): As above.
71 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol)
72 (nios2_elf32_adjust_dynamic_symbol)
73 (nios2_elf32_size_dynamic_sections)
74 (elf_backend_want_dynrelro): As above.
75 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol)
76 (or1k_elf_adjust_dynamic_symbol, or1k_elf_size_dynamic_sections)
77 (elf_backend_want_dynrelro): As above.
78 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol)
79 (ppc_elf_size_dynamic_sections, ppc_elf_finish_dynamic_symbol)
80 (elf_backend_want_dynrelro): As above.
81 * elf32-s390.c (elf_s390_adjust_dynamic_symbol)
82 (elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_symbol)
83 (elf_backend_want_dynrelro): As above.
84 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol)
85 (elf32_tic6x_size_dynamic_sections)
86 (elf32_tic6x_finish_dynamic_symbol)
87 (elf_backend_want_dynrelro): As above.
88 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol)
89 (tilepro_elf_size_dynamic_sections)
90 (tilepro_elf_finish_dynamic_symbol)
91 (elf_backend_want_dynrelro): As above.
92 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol)
93 (ppc64_elf_size_dynamic_sections, ppc64_elf_finish_dynamic_symbol)
94 (elf_backend_want_dynrelro): As above.
95 * elf64-s390.c (elf_s390_adjust_dynamic_symbol)
96 (elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_symbol)
97 (elf_backend_want_dynrelro): As above.
98 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol)
99 (elf_x86_64_size_dynamic_sections)
100 (elf_x86_64_finish_dynamic_symbol)
101 (elf_backend_want_dynrelro): As above.
102 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol)
103 (elfNN_aarch64_size_dynamic_sections)
104 (elfNN_aarch64_finish_dynamic_symbol)
105 (elf_backend_want_dynrelro): As above.
106 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol)
107 (riscv_elf_size_dynamic_sections, riscv_elf_finish_dynamic_symbol)
108 (elf_backend_want_dynrelro): As above.
109 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol)
110 (_bfd_mips_elf_size_dynamic_sections)
111 (_bfd_mips_vxworks_finish_dynamic_symbol): As above.
112 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol)
113 (_bfd_sparc_elf_size_dynamic_sections)
114 (_bfd_sparc_elf_finish_dynamic_symbol): As above.
115 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol)
116 (tilegx_elf_size_dynamic_sections)
117 (tilegx_elf_finish_dynamic_symbol): As above.
118 * elf32-mips.c (elf_backend_want_dynrelro): Define.
119 * elf64-mips.c (elf_backend_want_dynrelro): Define.
120 * elf32-sparc.c (elf_backend_want_dynrelro): Define.
121 * elf64-sparc.c (elf_backend_want_dynrelro): Define.
122 * elf32-tilegx.c (elf_backend_want_dynrelro): Define.
123 * elf64-tilegx.c (elf_backend_want_dynrelro): Define.
124 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol): Tidy.
125 (microblaze_elf_size_dynamic_sections): Handle sdynbss.
126 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Make use
127 of linker shortcuts to dynamic sections rather than comparing
128 names. Correctly set "got" flag.
130 2016-12-26 Alan Modra <amodra@gmail.com>
132 * elf-bfd.h (struct elf_link_hash_table): Add sdynbss and srelbss.
133 * elflink.c (_bfd_elf_create_dynamic_sections): Set them. Create
134 .rel.bss/.rela.bss for executables, both PIE and non-PIE.
135 * elf32-arc.c (struct elf_arc_link_hash_table): Delete srelbss.
136 Use ELF hash table var throughout.
137 * elf32-arm.c (struct elf32_arm_link_hash_table): Delete sdynbss
138 and srelbss. Use ELF hash table vars throughout.
139 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Likewise.
140 * elf32-i386.c (struct elf_i386_link_hash_table): Likewise.
141 * elf32-metag.c (struct elf_metag_link_hash_table): Likewise.
142 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Likewise.
143 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Likewise.
144 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
145 * elf32-ppc.c (struct ppc_elf_link_hash_table): Likewise.
146 * elf32-s390.c (struct elf_s390_link_hash_table): Likewise.
147 * elf32-tic6x.c (struct elf32_tic6x_link_hash_table): Likewise.
148 * elf32-tilepro.c (struct tilepro_elf_link_hash_table): Likewise.
149 * elf64-ppc.c (struct ppc_link_hash_table): Likewise.
150 * elf64-s390.c (struct elf_s390_link_hash_table): Likewise.
151 * elf64-x86-64.c (struct elf_x86_64_link_hash_table): Likewise.
152 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Likewise.
153 * elfnn-riscv.c (struct riscv_elf_link_hash_table): Likewise.
154 * elfxx-mips.c (struct mips_elf_link_hash_table): Likewise.
155 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Likewise.
156 * elfxx-sparc.c: Likewise.
157 * elfxx-tilegx.c (struct tilegx_elf_link_hash_table): Likewise.
159 * elf32-arc.c (arc_elf_create_dynamic_sections): Delete.
160 (elf_backend_create_dynamic_sections): Use base ELF version.
161 * elf32-microblaze.c (microblaze_elf_create_dynamic_sections): Delete.
162 (elf_backend_create_dynamic_sections): Use base ELF version.
163 * elf32-or1k.c (or1k_elf_create_dynamic_sections): Delete.
164 (elf_backend_create_dynamic_sections): Use base ELF version.
165 * elf32-s390.c (elf_s390_create_dynamic_sections): Delete.
166 (elf_backend_create_dynamic_sections): Use base ELF version.
167 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): Delete.
168 (elf_backend_create_dynamic_sections): Use base ELF version.
169 * elf64-s390.c (elf_s390_create_dynamic_sections): Delete.
170 (elf_backend_create_dynamic_sections): Use base ELF version.
172 * elf32-tilepro.c (tilepro_elf_create_dynamic_sections): Remove
174 * elfnn-aarch64.c (elfNN_aarch64_create_dynamic_sections): Likewise.
175 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Likewise.
176 * elfxx-tilegx.c (tilegx_elf_create_dynamic_sections): Likewise.
178 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't create
179 ".rel.bss" for executables.
180 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't create
181 ".rela.bss" for executables.
182 * elf32-nios2.c (nios2_elf32_create_dynamic_sections): Don't
183 ignore return status from _bfd_elf_create_dynamic_sections.
185 2016-12-23 Maciej W. Rozycki <macro@imgtec.com>
187 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Revert
188 2016-02-23 change and remove EI_ABIVERSION 5 support.
190 2016-12-23 Alan Modra <amodra@gmail.com>
192 * linker.c (generic_link_check_archive_element): Call target
193 bfd_link_add_symbols to add element symbols.
195 2016-12-23 Alan Modra <amodra@gmail.com>
197 * linker.c (generic_link_add_symbols): Delete. Merge into..
198 (_bfd_generic_link_add_symbols): ..here.
199 (generic_link_check_archive_element_no_collect): Delete.
200 (generic_link_check_archive_element_collect): Likewise.
201 (generic_link_add_object_symbols): Remove "collect" param. Update
203 (generic_link_add_symbol_list): Likewise.
204 (generic_link_check_archive_element): Likewise. Call
205 bfd_link_add_symbols rather than generic_link_add_object_symbols.
206 * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Delete.
207 * libbfd.h: Regenerate.
209 2016-12-23 Alan Modra <amodra@gmail.com>
213 * configure.ac: Revert 2016-05-25 configure change setting
214 want_64_bit_archive for mips64 and s390x. Revise USE_64_BIT_ARCHIVE
216 * configure: Regenerate.
217 * config.in: Regenerate.
219 2016-12-23 Tristan Gingold <gingold@adacore.com>
221 * version.m4: Bump version to 2.28.51
222 * configure: Regenerate.
224 2016-12-23 Tristan Gingold <gingold@adacore.com>
226 * po/bfd.pot: Regenerate.
228 2016-12-22 Alan Modra <amodra@gmail.com>
230 * libbfd-in.h (_bfd_vms_lib_slurp_armap): Use _bfd_noarchive function.
231 (_bfd_vms_lib_slurp_extended_name_table: Likewise.
232 (_bfd_vms_lib_construct_extended_name_table: Likewise.
233 (_bfd_vms_lib_truncate_arname: Likewise.
234 (_bfd_vms_lib_write_armap: Likewise.
235 (_bfd_vms_lib_read_ar_hdr: Likewise.
236 (_bfd_vms_lib_write_ar_hdr: Likewise.
237 * libbfd.h: Regenerate.
239 2016-12-21: Yury Norov <ynorov@caviumnetworks.com>
240 Andreas Schwab <schwab@suse.de>
242 * cpu-aarch64.c: Fix word and address size declaration in
243 ilp32 mode in bfd_arch_info_type bfd_aarch64_arch_ilp32
246 2016-12-20 Andrew Waterman <andrew@sifive.com>
248 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Use
249 EF_RISCV_FLOAT_ABI_SOFT instead of EF_RISCV_SOFT_FLOAT.
251 2016-12-20 Andrew Waterman <andrew@sifive.com>
253 * elfnn-riscv.c (bfd_riscv_get_max_alignment): Return bfd_vma
254 instead of unsigned int.
256 2016-12-20 Andrew Waterman <andrew@sifive.com>
257 Kuan-Lin Chen <kuanlinchentw@gmail.com>
259 * reloc.c (BFD_RELOC_RISCV_TPREL_I): New relocation.
260 (BFD_RELOC_RISCV_TPREL_S): Likewise.
261 (BFD_RELOC_RISCV_RELAX): Likewise.
262 (BFD_RELOC_RISCV_CFA): Likewise.
263 (BFD_RELOC_RISCV_SUB6): Likewise.
264 (BFD_RELOC_RISCV_SET8): Likewise.
265 (BFD_RELOC_RISCV_SET8): Likewise.
266 (BFD_RELOC_RISCV_SET16): Likewise.
267 (BFD_RELOC_RISCV_SET32): Likewise.
268 * elfnn-riscv.c (perform_relocation): Handle the new
270 (_bfd_riscv_relax_tls_le): Likewise.
271 (_bfd_riscv_relax_align): Likewise.
272 (_bfd_riscv_relax_section): Likewise.
273 (howto_table): Likewise.
274 (riscv_reloc_map): Likewise.
275 (relax_func_t): New type.
276 (_bfd_riscv_relax_call): Add reserve_size argument, which
277 controls the maximal offset pessimism. Correct type of max_alignment.
278 (_bfd_riscv_relax_lui): Likewise.
279 (_bfd_riscv_relax_tls_le): Likewise.
280 (_bfd_riscv_relax_align): Likewise.
281 (_bfd_riscv_relax_section): Compute the required reserve size
282 when relocating and use it to when calling relax_func.
283 * bfd-in2.h: Regenerate.
284 * libbfd.h: Likewise.
286 2016-12-20 Andrew Waterman <andrew@sifive.com>
288 * elfnn-riscv.c: Formatting and comment fixes throughout.
289 * elfxx-riscv.c: Likewise.
290 (howto_table): Change the src_mask field from MINUS_ONE to 0 for
291 R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPMOD64, R_RISCV_TLS_DTPREL32,
292 R_RISCV_TLS_DTPREL64, R_RISCV_TLS_TPREL32, R_RISCV_TLS_TPREL64.
294 2016-12-20 Palmer Dabbelt <palmer@dabbelt.com>
296 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Improve
297 error message when linking elf32 and elf64.
299 2016-12-19 Christian Groessler <chris@groessler.org>
301 * elf32-arm.c (elf32_arm_popcount): Rename from 'popcount'. Make
302 'sum' local variable signed.
304 2016-12-16 fincs <fincs.alt1@gmail.com>
306 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Add handling
307 for info->gc_keep_exported.
308 (bfd_elf_gc_sections): Likewise.
310 2016-12-15 Alan Modra <amodra@gmail.com>
314 * elflink.c (bfd_elf_final_link): Revert 2016-12-02 change. Move
315 reloc counting code later after ELF flavour test.
317 2016-12-14 Maciej W. Rozycki <macro@imgtec.com>
319 * bfd-in.h (elf_internal_abiflags_v0): New struct declaration.
320 (bfd_mips_elf_get_abiflags): New prototype.
321 * elfxx-mips.c (bfd_mips_elf_get_abiflags): New function.
322 * bfd-in2.h: Regenerate.
324 2016-12-14 Yury Norov <ynorov@caviumnetworks.com>
326 * bfd/elfnn-aarch64.c: fix TLS relaxations for ilp32 where
329 2016-12-13 Alan Modra <amodra@gmail.com>
331 * elf64-hppa.c (elf64_hppa_modify_segment_map): Don't add PHDR
332 for objcopy/strip or when a ld script specifies PHDRS.
334 2016-12-13 Alan Modra <amodra@gmail.com>
336 * elf32-rx.c (elf32_rx_modify_program_headers): Don't adjust
337 segments that include the ELF file header or program headers.
339 2016-12-08 Alan Modra <amodra@gmail.com>
342 * elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
344 2016-12-07 Nick Clifton <nickc@redhat.com>
347 * elflink.c (bfd_elf_record_link_assignment): Replace call to
348 abort with an error message and error return value.
350 2016-12-06 Nick Clifton <nickc@redhat.com>
353 * elf.c (copy_special_section_fields): Check for an invalid
354 sh_link field before attempting to follow it.
357 * aoutx.h (squirt_out_relocs): Check for relocs without an
360 2016-12-06 Alan Modra <amodra@gmail.com>
362 * elf64-ppc.c (ok_lo_toc_insn): Add r_type param. Recognize
363 lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
364 Don't match lmd and stmd.
366 2016-12-05 Alyssa Milburn <amilburn@zall.org>
368 * elfxx-sparc.c: Do not stop processing relocations after
369 partially relaxing a call with WDISP30.
371 2016-12-05 Nick Clifton <nickc@redhat.com>
374 * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
375 the end of the string buffer.
378 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
381 * aoutx.h (squirt_out_relocs): Check for and report any relocs
382 that could not be recognised.
385 * elf.c (find_link): Check for null headers before attempting to
389 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
393 (aout_link_add_symbols): Fix off by one error checking for
394 overflow of string offset.
396 2016-12-03 Alan Modra <amodra@gmail.com>
398 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
399 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
400 "need_func_desc_adj".
401 (lookup_fdh): Link direct fdh sym via oh field and set flags.
402 (make_fdh): Make strong and weak undefined function descriptor
404 (ppc64_elf_merge_symbol): New function.
405 (elf_backend_merge_symbol): Define.
406 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
407 function descriptors.
408 (add_symbol_adjust): Don't twiddle symbols to undefweak.
409 Propagate more ref flags to function descriptor symbol. Make
410 some function descriptor symbols dynamic.
411 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
412 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
413 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
414 Don't call lookup_fdh here.
415 (ppc64_elf_gc_sections): New function.
416 (bfd_elf64_bfd_gc_sections): Define.
417 (ppc64_elf_gc_mark_hook): Mark descriptor.
418 (func_desc_adjust): Don't make fake function descriptor syms strong
419 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
420 flag when deciding whether a dynamic function descriptor might
421 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
422 plt regardless of visibility. Make descriptor dynamic if
423 entry sym is dynamic, not for other cases.
424 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
426 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
427 (ppc64_elf_size_stubs): Likewise.
428 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
429 undefweak if stub symbol is defined.
430 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
431 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
433 2016-12-03 Alan Modra <amodra@gmail.com>
435 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
436 elf_link_hash_table rather than ppc_link_hash_table.
438 2016-12-03 Alan Modra <amodra@gmail.com>
440 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
442 2016-12-03 Alan Modra <amodra@gmail.com>
444 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
445 warning and indirect symbols.
447 2016-12-03 Alan Modra <amodra@gmail.com>
449 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
450 flags when direct symbol is versioned_hidden.
452 2016-12-02 Nick Clifton <nickc@redhat.com>
455 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
456 when following indirect links.
459 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
460 for an illegal string offset.
462 2016-12-02 Gary Benson <gbenson@redhat.com>
464 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
467 2016-12-02 Josh Conner <joshconner@google.com>
469 * config.bfd: Add support for fuchsia (OS).
471 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
474 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
475 to the GOT when operating in 32-bit mode.
477 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
480 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
481 test for HI16 relocs.
483 2016-12-01 Nick Clifton <nickc@redhat.com>
486 * aoutx.h (find_nearest_line): Handle the case where the main file
487 name and the directory name are both empty.
490 * aoutx.h (find_nearest_line): Handle the case where the function
493 2016-11-30 Alan Modra <amodra@gmail.com>
495 * elf.c (get_program_header_size): Revert accidental change.
497 2016-11-30 Alan Modra <amodra@gmail.com>
500 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
501 on any pass past STUB_SHRINK_ITER.
503 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
505 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
506 symbol in executable.
507 (elf_link_output_extsym): Don't change bind from global to
508 local when linking executable.
510 2016-11-28 Nick Clifton <nickc@redhat.com>
513 * elf.c (phdr_sorter): Delete.
514 (assign_file_positions_except_relocs): Do not sort program
517 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
520 * peXXigen.c (rsrc_process_section): Do not shrink the merged
523 2016-11-24 Jiong Wang <jiong.wang@arm.com>
526 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
529 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
531 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
533 2016-11-23 Nick Clifton <nickc@redhat.com>
536 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
537 they contain the program headers.
538 (_bfd_elf_map_sections_to_segments): If the linker created the
539 PHDR segment then always attempt to include it in a LOAD segment.
540 (assign_file_positions_for_non_load_sections): Allow LOAD segments
541 to overlap PHDR segments.
542 (phdr_sorter): New function. Sorts program headers.
543 (assign_file_positions_except_relocs): Sort the program headers
544 before writing them out. Issue an error if the PHDR segment is
545 not covered by a LOAD segment, unless the backend allows it.
546 * elf-bfd.h (struct elf_backend_data): Add
547 elf_backend_allow_non_load_phdr.
548 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
549 default definition that returns FALSE.
550 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
552 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
554 (elf_backend_allow_non_load_phdr): Define.
555 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
556 place the interpreter string into the .interp section if the
557 nointerp flag is set in the link info structure.
558 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
559 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
560 _gp symbol not being part of the output.
562 2016-11-23 Alan Modra <amodra@gmail.com>
564 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
565 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
566 (elfNN_bed): Init new field.
567 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
569 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
571 (elf_backend_dtrel_excludes_plt): Define.
572 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
573 (elf_backend_dtrel_excludes_plt): Define.
574 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
575 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
576 (elf_backend_dtrel_excludes_plt): Define.
577 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
579 (elf_backend_dtrel_excludes_plt): Define.
580 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
582 (elf_backend_dtrel_excludes_plt): Define.
583 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
585 (elf_backend_dtrel_excludes_plt): Define.
586 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
588 (elf_backend_dtrel_excludes_plt): Define.
589 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
591 (elf_backend_dtrel_excludes_plt): Define.
592 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
594 (elf_backend_dtrel_excludes_plt): Define.
595 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
597 (elf_backend_dtrel_excludes_plt): Define.
598 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
600 (elf_backend_dtrel_excludes_plt): Define.
601 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
602 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
604 (elf_backend_dtrel_excludes_plt): Define.
605 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
606 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
608 (elf_backend_dtrel_excludes_plt): Define.
609 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
611 (elf_backend_dtrel_excludes_plt): Define.
612 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
614 (elf_backend_dtrel_excludes_plt): Define.
615 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
617 (elf_backend_dtrel_excludes_plt): Define.
618 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
620 (elf_backend_dtrel_excludes_plt): Define.
621 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
622 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
624 (elf_backend_dtrel_excludes_plt): Define.
625 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
627 (elf_backend_dtrel_excludes_plt): Define.
628 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
630 (elf_backend_dtrel_excludes_plt): Define.
631 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
633 (elf_backend_dtrel_excludes_plt): Define.
634 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
636 (elf_backend_dtrel_excludes_plt): Define.
637 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
639 (elf_backend_dtrel_excludes_plt): Define.
640 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
642 (elf_backend_dtrel_excludes_plt): Define.
643 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
645 (elf_backend_dtrel_excludes_plt): Define.
646 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
648 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
650 2016-11-23 Alan Modra <amodra@gmail.com>
652 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
654 (mn10300_elf_final_link_relocate): Likewise.
655 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
656 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
657 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
658 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
659 * elf32-bfin.c (bfin_check_relocs): Likewise.
660 (bfin_relocate_section): Likewise.
661 (bfin_gc_sweep_hook): Likewise.
662 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
664 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
665 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
667 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
669 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
670 (bfin_size_dynamic_sections): Likewise.
671 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
672 (cr16_elf_check_relocs): Likewise.
673 (cr16_elf_final_link_relocate): Likewise.
674 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
675 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
676 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
677 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
678 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
679 * elf32-cris.c (cris_elf_relocate_section): Likewise.
680 (elf_cris_finish_dynamic_symbol): Likewise.
681 (elf_cris_finish_dynamic_sections): Likewise.
682 (cris_elf_gc_sweep_hook): Likewise.
683 (elf_cris_adjust_gotplt_to_got): Likewise.
684 (elf_cris_adjust_dynamic_symbol): Likewise.
685 (cris_elf_check_relocs): Likewise. Delete dead code.
686 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
688 (elf_cris_discard_excess_program_dynamics): Likewise.
689 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
690 sgotrel, splt and spltrel.
691 (frvfdpic_got_section, frvfdpic_gotrel_section,
692 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
694 (_frv_create_got_section): Likewise.
695 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
696 srelgot, splt and srelplt.
697 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
698 (elf32_hppa_create_dynamic_sections): Likewise.
699 (elf32_hppa_check_relocs): Likewise.
700 (allocate_plt_static): Likewise.
701 (allocate_dynrelocs): Likewise.
702 (elf32_hppa_size_dynamic_sections): Likewise.
703 (elf32_hppa_relocate_section): Likewise.
704 (elf32_hppa_finish_dynamic_symbol): Likewise.
705 (elf32_hppa_finish_dynamic_sections): Likewise.
706 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
707 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
708 sgotplt, srelgot, splt and srelplt.
709 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
711 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
712 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
713 (lm32_elf_check_relocs): Likewise.
714 (lm32_elf_finish_dynamic_sections): Likewise.
715 (lm32_elf_finish_dynamic_symbol): Likewise.
716 (allocate_dynrelocs): Likewise.
717 (lm32_elf_size_dynamic_sections): Likewise.
718 (lm32_elf_create_dynamic_sections): Likewise.
719 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
720 (m32c_elf_check_relocs): Likewise.
721 (m32c_elf_finish_dynamic_sections): Likewise.
722 (m32c_elf_always_size_sections): Likewise.
723 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
724 sgotplt, srelgot, splt and srelplt.
725 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
726 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
728 (allocate_dynrelocs): Likewise.
729 (m32r_elf_size_dynamic_sections): Likewise.
730 (m32r_elf_relocate_section): Likewise.
731 (m32r_elf_finish_dynamic_symbol): Likewise.
732 (m32r_elf_finish_dynamic_sections): Likewise.
733 (m32r_elf_check_relocs): Likewise.
734 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
735 (elf_m68k_check_relocs): Likewise.
736 (elf_m68k_adjust_dynamic_symbol): Likewise.
737 (elf_m68k_size_dynamic_sections): Likewise.
738 (elf_m68k_relocate_section): Likewise.
739 (elf_m68k_finish_dynamic_symbol): Likewise.
740 (elf_m68k_finish_dynamic_sections): Likewise.
741 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
742 sgotplt, srelgot, splt and srelplt.
743 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
745 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
747 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
748 (allocate_dynrelocs): Likewise.
749 (elf_metag_size_dynamic_sections): Likewise.
750 (elf_metag_finish_dynamic_symbol): Likewise.
751 (elf_metag_finish_dynamic_sections): Likewise.
752 (elf_metag_size_stubs): Likewise.
753 (elf_backend_got_header_size): Don't define.
754 (elf_backend_want_got_plt): Define.
755 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
756 sgotplt, srelgot, splt and srelpl.
757 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
759 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
760 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
761 (microblaze_elf_create_dynamic_sections): Likewise.
762 (allocate_dynrelocs): Likewise.
763 (microblaze_elf_size_dynamic_sections): Likewise.
764 (microblaze_elf_finish_dynamic_symbol): Likewise.
765 (microblaze_elf_finish_dynamic_sections): Likewise.
766 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
768 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
769 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
771 (allocate_dynrelocs): Likewise.
772 (nds32_elf_size_dynamic_sections): Likewise.
773 (nds32_elf_relocate_section): Likewise.
774 (nds32_elf_finish_dynamic_symbol): Likewise.
775 (nds32_elf_finish_dynamic_sections): Likewise.
776 (nds32_elf_check_relocs): Likewise.
777 (calculate_plt_memory_address): Likewise.
778 (calculate_got_memory_address): Likewise.
779 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
780 sgotplt, srelgot, splt and srelplt.
781 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
782 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
783 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
784 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
785 (or1k_elf_finish_dynamic_sections): Likewise.
786 (or1k_elf_finish_dynamic_symbol): Likewise.
787 (allocate_dynrelocs): Likewise.
788 (or1k_elf_size_dynamic_sections): Likewise.
789 (or1k_elf_create_dynamic_sections): Likewise.
790 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
791 plt, relplt, iplt, reliplt and sgotplt.
792 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
793 (ppc_elf_create_glink): Likewise.
794 (ppc_elf_create_dynamic_sections): Likewise.
795 (ppc_elf_check_relocs): Likewise.
796 (ppc_elf_select_plt_layout): Likewise.
797 (ppc_elf_tls_setup): Likewise.
798 (allocate_got): Likewise.
799 (allocate_dynrelocs): Likewise.
800 (ppc_elf_size_dynamic_sections): Likewise.
801 (ppc_elf_relax_section): Likewise.
802 (ppc_elf_relocate_section): Likewise.
803 (ppc_elf_finish_dynamic_symbol): Likewise.
804 (ppc_elf_reloc_type_class): Likewise.
805 (ppc_elf_finish_dynamic_sections): Likewise.
806 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
807 (rl78_elf_check_relocs): Likewise.
808 (rl78_elf_finish_dynamic_sections): Likewise.
809 (rl78_elf_always_size_sections): Likewise.
810 * elf32-s390.c (create_got_section): Delete.
811 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
812 (elf_s390_check_relocs): Likewise.
813 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
814 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
815 * elf32-score7.c (score_elf_create_got_section): As above.
816 (s7_bfd_score_elf_finish_dynamic_sections): As above.
817 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
818 sgotplt, srelgot, splt and srelplt.
819 (create_got_section): Don't set them.
820 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
822 (allocate_dynrelocs): Likewise.
823 (sh_elf_size_dynamic_sections): Likewise.
824 (sh_elf_add_rofixup): Likewise.
825 (sh_elf_relocate_section): Likewise.
826 (sh_elf_check_relocs): Likewise.
827 (sh_elf_finish_dynamic_symbol): Likewise.
828 (sh_elf_finish_dynamic_sections): Likewise.
829 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
830 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
831 * elf32-vax.c (elf_vax_check_relocs): Likewise.
832 (elf_vax_adjust_dynamic_symbol): Likewise.
833 (elf_vax_always_size_sections): Likewise.
834 (elf_vax_instantiate_got_entries): Likewise.
835 (elf_vax_relocate_section): Likewise.
836 (elf_vax_finish_dynamic_symbol): Likewise.
837 (elf_vax_finish_dynamic_sections): Likewise.
838 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
839 (xstormy16_elf_always_size_sections): Likewise.
840 (xstormy16_elf_relocate_section): Likewise.
841 (xstormy16_elf_finish_dynamic_sections): Likewise.
842 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
843 sgotplt, srelgot, splt and srelplt.
844 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
846 (elf_xtensa_allocate_dynrelocs): Likewise.
847 (elf_xtensa_allocate_local_got_size): Likewise.
848 (elf_xtensa_size_dynamic_sections): Likewise.
849 (elf_xtensa_relocate_section): Likewise.
850 (elf_xtensa_finish_dynamic_sections): Likewise.
851 (shrink_dynamic_reloc_sections): Likewise.
852 (elf_xtensa_get_plt_section): Likewise.
853 (elf_xtensa_get_gotplt_section): Likewise.
854 (xtensa_callback_required_dependence): Likewise.
855 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
856 shortcuts to dynamic sections.
857 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
859 (elf64_alpha_size_plt_section): Likewise.
860 (elf64_alpha_size_rela_got_1): Likewise.
861 (elf64_alpha_size_rela_got_section): Likewise.
862 (elf64_alpha_relocate_section): Likewise.
863 (elf64_alpha_finish_dynamic_symbol): Likewise.
864 (elf64_alpha_finish_dynamic_sections): Likewise.
865 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
866 * elf64-s390.c (create_got_section): Delete.
867 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
868 (elf_s390_check_relocs): Likewise.
869 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
871 (sh_elf64_check_relocs): Likewise.
872 (sh64_elf64_adjust_dynamic_symbol): Likewise.
873 (sh64_elf64_size_dynamic_sections): Likewise.
874 (sh64_elf64_finish_dynamic_symbol): Likewise.
875 (sh64_elf64_finish_dynamic_sections): Likewise.
876 * elflink.c (_bfd_elf_create_got_section): Likewise.
877 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
878 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
879 (elfNN_ia64_finish_dynamic_sections): Likewise.
880 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
881 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
882 sgotplt, splt and sgot.
883 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
885 (mips_elf_gotplt_index): Likewise.
886 (mips_elf_primary_global_got_index): Likewise.
887 (mips_elf_global_got_index): Likewise.
888 (mips_elf_got_offset_from_index): Likewise.
889 (mips_elf_create_local_got_entry): Likewise.
890 (mips_elf_create_got_section): Likewise.
891 (mips_elf_calculate_relocation): Likewise.
892 (_bfd_mips_elf_create_dynamic_sections): Likewise.
893 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
894 (mips_elf_lay_out_got): Likewise.
895 (mips_elf_set_plt_sym_value): Likewise.
896 (_bfd_mips_elf_size_dynamic_sections): Likewise.
897 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
898 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
899 (mips_finish_exec_plt): Likewise.
900 (mips_vxworks_finish_exec_plt): Likewise.
901 (mips_vxworks_finish_shared_plt): Likewise.
902 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
903 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
904 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
906 2016-11-23 Alan Modra <amodra@gmail.com>
908 * po/BLD-POTFILES.in: Regenerate.
909 * po/SRC-POTFILES.in: Regenerate.
911 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
913 * warning.m4: Fix spelling in comments.
914 * configure.ac: Fix spelling in comments.
915 * configure: Regenerate.
917 2016-11-22 Alan Modra <amodra@gmail.com>
920 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
921 * elf32-ppc.c: Include opcode/ppc.h.
922 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
923 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
924 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
925 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
926 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
927 (ppc_elf_link_hash_table_create): Update default_params init.
928 (ppc_elf_vle_split16): Correct shift and mask. Add params.
929 Report or fix insn/reloc mismatches.
930 (ppc_elf_relocate_section): Pass input_section, offset and fixup
931 to ppc_elf_vle_split16.
933 2016-11-22 Alan Modra <amodra@gmail.com>
935 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
936 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
937 bfd_put_32 param with input_bfd.
938 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
939 ppc_elf_vle_split16 param.
940 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
942 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
944 * dwarf2.c (build_line_info_table): Rename `index' local
945 variable to `line_index'.
946 (build_lookup_funcinfo_table): Rename `index' local variable to
949 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
951 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
952 apply the negative GOT offset optimization in 64-bit code.
954 2016-11-18 James Clarke <jrtc27@jrtc27.com>
956 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
957 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
958 R_SPARC_GOT* for non-local references. Instead, treat them like
959 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
960 immediate with the calculated relocation.
962 2016-11-18 Nick Clifton <nickc@redhat.com>
965 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
966 an informative error message.
968 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
971 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
972 manipulation of diff value, and don't assume sym2 is less than sym1.
973 (elf32_avr_adjust_reloc_if_spans_insn): New function.
974 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
975 and remove redundant did_pad.
978 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
981 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
982 plt_got.offset for R_X86_64_PLTOFF64.
984 2016-11-14 Nick Clifton <nickc@redhat.com>
986 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
988 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
991 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
992 but treat them as debugging symbols.
994 2016-11-10 Jiong Wang <jiong.wang@arm.com>
997 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
998 symbol locally in PIE.
1000 2016-11-10 Nick Clifton <nickc@redhat.com>
1003 * compress.c (bfd_get_full_section_contents): Provide a more
1004 helpful error message when a section is too large to load.
1006 2016-11-08 Pedro Alves <palves@redhat.com>
1008 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
1011 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
1013 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
1014 'number_of_functions' to keep lookup table and number of entries in
1016 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
1017 to keep lookup table and number of entries in the table.
1018 (lookup_funcinfo): New structure for lookup table for function
1020 (build_line_info_table): New function to create and build the lookup
1021 table for line information.
1022 (lookup_address_in_line_info_table): Use the lookup table instead of
1023 traverse a linked list.
1024 (compare_lookup_funcinfos): New compare fuction used in sorting of
1025 lookup table for function references.
1026 (build_lookup_funcinfo_table): New function to create, build and
1027 sort the lookup table for functions references.
1028 (lookup_address_in_function_table): Use the table instead of
1029 traverse a linked list.
1030 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
1033 2016-11-04 Nick Clifton <nickc@redhat.com>
1035 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
1036 when supporting 64-bit BFD targets.
1038 2016-11-03 Tristan Gingold <gingold@adacore.com>
1040 * config.bfd: Deprecate many old triplets.
1042 2016-11-03 Nick Clifton <nickc@redhat.com>
1044 * po/da.po: Updated Danish translation.
1046 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
1048 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
1049 not fall through to the default case.
1051 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
1052 Andrew Waterman <andrew@sifive.com>
1054 Add support for RISC-V architecture.
1055 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
1056 * config.bdf: Likewise.
1057 * configure.ac: Likewise.
1058 * Makefile.in: Regenerate.
1059 * configure: Regenerate.
1060 * archures.c: Add bfd_riscv_arch.
1061 * reloc.c: Add riscv relocs.
1062 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
1063 * bfd-in2.h: Regenerate.
1064 * libbfd.h: Regenerate.
1065 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
1066 * elfnn-riscv.c: New file.
1067 * elfxx-riscv.c: New file.
1068 * elfxx-riscv.h: New file.
1070 2016-10-31 Alan Modra <amodra@gmail.com>
1073 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
1076 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
1078 * cpu-arc.c (arc_get_mach): Delete.
1080 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
1082 * elfxx-mips.c (STUB_JALR): Correct description.
1084 2016-10-20 Nick Clifton <nickc@redhat.com>
1086 * po/gas.pot: Regenerate.
1088 2016-10-19 Nick Clifton <nickc@redhat.com>
1090 * aout-adobe.c: Add missing c-format tags for translatable strings.
1091 * aout-cris.c: Likewise.
1092 * aoutx.h: Likewise.
1094 * binary.c: Likewise.
1095 * cache.c: Likewise.
1096 * coff-alpha.c: Likewise.
1097 * coff-arm.c: Likewise.
1098 * coff-i860.c: Likewise.
1099 * coff-mcore.c: Likewise.
1100 * coff-ppc.c: Likewise.
1101 * coff-rs6000.c: Likewise.
1102 * coff-sh.c: Likewise.
1103 * coff-tic4x.c: Likewise.
1104 * coff-tic54x.c: Likewise.
1105 * coff-tic80.c: Likewise.
1106 * coff64-rs6000.c: Likewise.
1107 * coffcode.h: Likewise.
1108 * coffgen.c: Likewise.
1109 * cofflink.c: Likewise.
1110 * coffswap.h: Likewise.
1111 * cpu-arm.c: Likewise.
1112 * dwarf2.c: Likewise.
1113 * ecoff.c: Likewise.
1114 * elf-attrs.c: Likewise.
1115 * elf-eh-frame.c: Likewise.
1116 * elf-ifunc.c: Likewise.
1117 * elf-m10300.c: Likewise.
1118 * elf-s390-common.c: Likewise.
1120 * elf32-arc.c: Likewise.
1121 * elf32-arm.c: Likewise.
1122 * elf32-avr.c: Likewise.
1123 * elf32-bfin.c: Likewise.
1124 * elf32-cr16.c: Likewise.
1125 * elf32-cr16c.c: Likewise.
1126 * elf32-cris.c: Likewise.
1127 * elf32-crx.c: Likewise.
1128 * elf32-d10v.c: Likewise.
1129 * elf32-d30v.c: Likewise.
1130 * elf32-epiphany.c: Likewise.
1131 * elf32-fr30.c: Likewise.
1132 * elf32-frv.c: Likewise.
1133 * elf32-gen.c: Likewise.
1134 * elf32-hppa.c: Likewise.
1135 * elf32-i370.c: Likewise.
1136 * elf32-i386.c: Likewise.
1137 * elf32-i960.c: Likewise.
1138 * elf32-ip2k.c: Likewise.
1139 * elf32-iq2000.c: Likewise.
1140 * elf32-lm32.c: Likewise.
1141 * elf32-m32c.c: Likewise.
1142 * elf32-m32r.c: Likewise.
1143 * elf32-m68hc11.c: Likewise.
1144 * elf32-m68hc12.c: Likewise.
1145 * elf32-m68hc1x.c: Likewise.
1146 * elf32-m68k.c: Likewise.
1147 * elf32-mcore.c: Likewise.
1148 * elf32-mep.c: Likewise.
1149 * elf32-metag.c: Likewise.
1150 * elf32-microblaze.c: Likewise.
1151 * elf32-moxie.c: Likewise.
1152 * elf32-msp430.c: Likewise.
1153 * elf32-mt.c: Likewise.
1154 * elf32-nds32.c: Likewise.
1155 * elf32-nios2.c: Likewise.
1156 * elf32-or1k.c: Likewise.
1157 * elf32-pj.c: Likewise.
1158 * elf32-ppc.c: Likewise.
1159 * elf32-rl78.c: Likewise.
1160 * elf32-rx.c: Likewise.
1161 * elf32-s390.c: Likewise.
1162 * elf32-score.c: Likewise.
1163 * elf32-score7.c: Likewise.
1164 * elf32-sh-symbian.c: Likewise.
1165 * elf32-sh.c: Likewise.
1166 * elf32-sh64.c: Likewise.
1167 * elf32-spu.c: Likewise.
1168 * elf32-tic6x.c: Likewise.
1169 * elf32-tilepro.c: Likewise.
1170 * elf32-v850.c: Likewise.
1171 * elf32-vax.c: Likewise.
1172 * elf32-visium.c: Likewise.
1173 * elf32-xgate.c: Likewise.
1174 * elf32-xtensa.c: Likewise.
1175 * elf64-alpha.c: Likewise.
1176 * elf64-gen.c: Likewise.
1177 * elf64-hppa.c: Likewise.
1178 * elf64-ia64-vms.c: Likewise.
1179 * elf64-mmix.c: Likewise.
1180 * elf64-ppc.c: Likewise.
1181 * elf64-s390.c: Likewise.
1182 * elf64-sh64.c: Likewise.
1183 * elf64-sparc.c: Likewise.
1184 * elf64-x86-64.c: Likewise.
1185 * elfcode.h: Likewise.
1186 * elfcore.h: Likewise.
1187 * elflink.c: Likewise.
1188 * elfnn-aarch64.c: Likewise.
1189 * elfnn-ia64.c: Likewise.
1190 * elfxx-mips.c: Likewise.
1191 * elfxx-sparc.c: Likewise.
1192 * elfxx-tilegx.c: Likewise.
1195 * libbfd.c: Likewise.
1196 * linker.c: Likewise.
1197 * m68klinux.c: Likewise.
1198 * mach-o.c: Likewise.
1199 * merge.c: Likewise.
1201 * oasys.c: Likewise.
1202 * pdp11.c: Likewise.
1203 * pe-mips.c: Likewise.
1204 * peXXigen.c: Likewise.
1205 * pei-x86_64.c: Likewise.
1206 * peicode.h: Likewise.
1207 * ppcboot.c: Likewise.
1208 * reloc.c: Likewise.
1209 * sparclinux.c: Likewise.
1211 * stabs.c: Likewise.
1212 * vms-alpha.c: Likewise.
1213 * vms-lib.c: Likewise.
1214 * xcofflink.c: Likewise.
1216 2016-10-18 Nick Clifton <nickc@redhat.com>
1218 * po/da.po: Updated Danish translation.
1220 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
1222 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
1225 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
1227 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
1228 variable to `reloc_index'.
1230 2016-10-12 Alan Modra <amodra@gmail.com>
1232 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
1233 (STD_SECTION): Adjust to suit.
1234 * elf.c (_bfd_elf_large_com_section): Likewise.
1235 * bfd-in2.h: Regenerate.
1237 2016-10-11 Alan Modra <amodra@gmail.com>
1239 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
1240 defined temporarily with bfd_und_section.
1241 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
1242 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
1243 symbols with bfd_und_section.
1245 2016-10-07 Alan Modra <amodra@gmail.com>
1247 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
1248 obfd param with struct bfd_link_info param. Update all callers.
1249 * linker.c (bfd_merge_private_bfd_data): Likewise.
1250 (_bfd_generic_verify_endian_match): Likewise.
1251 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
1252 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
1253 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1254 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1255 (_bfd_elf_merge_object_attributes): Likewise.
1256 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
1257 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
1258 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1259 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
1260 (elf32_arm_merge_private_bfd_data): Likewise.
1261 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
1262 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
1263 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
1264 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1265 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
1266 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1267 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1268 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1269 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
1270 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1271 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1272 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
1273 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1274 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1275 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
1276 (elf32_msp430_merge_private_bfd_data): Likewise.
1277 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1278 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1279 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
1280 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
1281 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1282 (ppc_elf_merge_obj_attributes): Likewise.
1283 (ppc_elf_merge_private_bfd_data): Likewise.
1284 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
1285 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
1286 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
1287 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1288 (elf32_score_merge_private_bfd_data): Likewise.
1289 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
1290 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1291 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
1292 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
1293 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1294 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1295 (elf32_tic6x_merge_private_bfd_data): Likewise.
1296 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
1297 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
1298 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
1299 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
1300 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1301 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
1302 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
1303 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
1304 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1305 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
1306 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1307 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1308 (mips_elf_merge_obj_attributes): Likewise.
1309 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1310 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1311 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1312 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1313 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1314 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1315 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1316 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1317 * bfd-in2.h: Regenerate.
1318 * libbfd.h: Regenerate.
1320 2016-10-07 Alan Modra <amodra@gmail.com>
1322 * Makefile.am (LIBBFD_H_FILES): Update.
1323 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
1324 * cpu-sh.c (sh_merge_bfd_arch): Move to..
1325 * elf32-sh.c: ..here, and make static.
1326 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
1328 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
1329 _bfd_generic_verify_endian_match.
1330 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
1331 (bfd_elf32_bfd_merge_private_bfd_data): Define as
1332 _bfd_generic_verify_endian_match.
1333 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
1335 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1336 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
1337 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1338 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
1339 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
1340 * linker.c: ..here, and make internal.
1341 * bfd.c (bfd_merge_private_bfd_data): Move to..
1343 * Makefile.in: Regenerate.
1344 * doc/Makefile.in: Regenerate.
1345 * bfd-in2.h: Regenerate.
1346 * libbfd.h: Regenerate.
1348 2016-10-06 Alan Modra <amodra@gmail.com>
1350 * coff-h8300.c: Spell fall through comments consistently.
1351 * coffgen.c: Likewise.
1352 * elf32-hppa.c: Likewise.
1353 * elf32-ppc.c: Likewise.
1354 * elf32-score.c: Likewise.
1355 * elf32-score7.c: Likewise.
1356 * elf64-ppc.c: Likewise.
1357 * elfxx-aarch64.c: Likewise.
1358 * elfxx-mips.c: Likewise.
1359 * cpu-ns32k.c: Add missing fall through comments.
1360 * elf-m10300.c: Likewise.
1361 * elf32-arm.c: Likewise.
1362 * elf32-avr.c: Likewise.
1363 * elf32-bfin.c: Likewise.
1364 * elf32-frv.c: Likewise.
1365 * elf32-i386.c: Likewise.
1366 * elf32-microblaze.c: Likewise.
1367 * elf32-nds32.c: Likewise.
1368 * elf32-ppc.c: Likewise.
1369 * elf32-rl78.c: Likewise.
1370 * elf32-rx.c: Likewise.
1371 * elf32-s390.c: Likewise.
1372 * elf32-sh.c: Likewise.
1373 * elf32-tic6x.c: Likewise.
1374 * elf64-ia64-vms.c: Likewise.
1375 * elf64-ppc.c: Likewise.
1376 * elf64-s390.c: Likewise.
1377 * elf64-x86-64.c: Likewise.
1378 * elflink.c: Likewise.
1379 * elfnn-aarch64.c: Likewise.
1380 * elfnn-ia64.c: Likewise.
1382 * oasys.c: Likewise.
1383 * pdp11.c: Likewise.
1385 * versados.c: Likewise.
1387 2016-10-06 Alan Modra <amodra@gmail.com>
1389 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1391 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1392 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1394 2016-10-06 Alan Modra <amodra@gmail.com>
1396 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1397 OR in arithmetic expression, not boolean OR.
1399 2016-09-30 Alan Modra <amodra@gmail.com>
1401 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1402 as per comment at head of bfd-in2.h.
1403 * Makefile.in: Regenerate.
1405 2016-09-30 Alan Modra <amodra@gmail.com>
1407 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1408 _bfd_error_handler (...) throughout.
1409 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1410 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1411 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1412 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1413 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1414 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1415 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1416 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1417 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1418 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1419 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1420 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1421 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1422 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1423 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1424 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1425 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1426 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1427 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1428 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1429 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1430 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1431 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1432 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1433 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1434 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1435 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1436 * xcofflink.c: Likewise.
1438 2016-09-30 Alan Modra <amodra@gmail.com>
1440 * bfd-in.h: Include stdarg.h.
1441 * bfd.c (bfd_error_handler_type): Make like vprintf.
1442 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1443 (error_handler_internal): New function, split out from..
1444 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1445 (bfd_set_error_handler): Update.
1446 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1447 (_bfd_assert_handler): Make static.
1448 * coffgen.c (null_error_handler): Update params.
1449 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1450 Don't use bfd_error_handler_type.
1451 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1452 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1453 to _bfd_error_handler.
1454 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1455 (bfd_assert_handler_type): Likewise.
1456 (_bfd_error_handler): Update.
1457 * bfd-in2.h: Regenerate.
1458 * libbfd.h: Regenerate.
1460 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1463 * elf-bfd.h (struct elf_backend_data): Delete
1464 elf_backend_count_output_relocs callback and add
1465 elf_backend_update_relocs.
1466 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1467 (emit_relocs): Deleted.
1468 (elf32_arm_emit_relocs): Deleted.
1469 (elf_backend_emit_relocs): Updated not to use the old functions.
1470 (elf32_arm_update_relocs): New function.
1471 (elf_backend_update_relocs): New define.
1472 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1473 relocation count. Call elf_backend_emit_relocs.
1474 (_bfd_elf_size_reloc_section): Do not call
1475 elf_backend_count_output_relocs.
1476 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1477 (elf_backend_update_relocs): New define.
1479 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1482 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1483 Thumb-ARM stub is too far.
1485 2016-09-27 Nick Clifton <nickc@redhat.com>
1488 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1489 timestamp field if real time values are not being stored.
1491 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1493 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1494 to verify CC_FOR_BUILD compiler.
1495 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1496 and add CC_FOR_BUILD compiler checks.
1497 * Makefile.in: Regenerate.
1498 * configure: Likewise.
1499 * doc/Makefile.in: Likewise.
1501 2016-09-26 Awson <kyrab@mail.ru>
1504 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1505 for R_AMD64_PCRQUAD relocations.
1507 2016-09-26 Alan Modra <amodra@gmail.com>
1509 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1510 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1511 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1512 attributes, merge them. Don't warn about undefined tag bits,
1513 or copy unknown values to output.
1514 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1515 _bfd_elf_ppc_merge_fp_attributes.
1517 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1520 * elf-bfd.h (struct elf_backend_data): Add
1521 elf_backend_count_output_relocs callback to count relocations in
1523 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1524 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1525 (elf32_arm_count_output_relocs): New function.
1526 (emit_relocs): New function.
1527 (elf32_arm_emit_relocs): New function.
1528 (elf32_arm_vxworks_emit_relocs): New function.
1529 (elf_backend_emit_relocs): Updated to use the new functions.
1530 (elf_backend_count_output_relocs): New define.
1531 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1532 to the relocation count.
1533 (_bfd_elf_link_size_reloc_section): Use callback to count the
1534 relocations which will be in output.
1535 (_bfd_elf_default_count_output_relocs): New function.
1536 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1538 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1540 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1541 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1542 bigger than 0x1000 bytes.
1544 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1546 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1549 2016-09-14 Nick Clifton <nickc@redhat.com>
1552 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1553 contains a valid size for the Debug directory.
1555 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1557 * format.c (struct bfd_preserve): New "build_id" field.
1558 (bfd_preserve_save): Save "build_id".
1559 (bfd_preserve_restore): Restore "build_id".
1561 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1564 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1565 relocation with copy relocation when building executable.
1567 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1570 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1571 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1572 Compute shrink_boundary and adjust addend only if
1573 addend_within_shrink_boundary.
1574 (elf32_avr_relax_section): Modify calls to
1575 elf32_avr_relax_delete_bytes to pass extra parameter.
1577 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1579 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1580 array of bytes and use bfd_get_16 to interpret its encoding according
1581 to endianness of target.
1583 2016-09-01 Alan Modra <amodra@gmail.com>
1585 * elf64-ppc.c (synthetic_opd): New static var.
1586 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1587 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1589 2016-08-31 Alan Modra <amodra@gmail.com>
1591 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1592 track max group size with a new "group_size" var that is reduced
1593 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1596 2016-08-31 Alan Modra <amodra@gmail.com>
1598 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1599 (elf_backend_section_processing): Don't define.
1600 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1601 split on non-exec sections differing in SHF_PPC_VLE. When
1602 splitting segments, mark size invalid.
1604 2016-08-30 Alan Modra <amodra@gmail.com>
1607 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1609 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1613 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1614 R_386_PC32 relocation is used to call IFUNC function in PIC
1617 2016-08-27 Alan Modra <amodra@gmail.com>
1620 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1621 have corresponding SHF_GROUP sections.
1622 (bfd_elf_set_group_contents): Comment.
1624 2016-08-27 Alan Modra <amodra@gmail.com>
1627 * elf64-ppc.c (pc_dynrelocs): New function.
1628 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1629 handle pic dynamic relocs.
1631 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1633 * bfd-in.h (struct elf32_arm_params): Define.
1634 (bfd_elf32_arm_set_target_relocs): Rename into ...
1635 (bfd_elf32_arm_set_target_params): This. Use a struct
1636 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1637 * bfd-in2.h: Regenerate.
1638 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1639 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1640 elf32_arm_params rather than as individual parameters.
1642 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1644 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1645 passed the end of htab->stub_group array.
1646 (elf32_arm_create_or_find_stub_sec): Likewise.
1647 (elf32_arm_create_stub): Likewise.
1649 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1651 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1652 to TRUE for GOT and TLS relocs.
1654 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1656 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1658 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1660 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1661 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1662 (struct elf_arc_link_hash_table): Likewise.
1663 (elf_arc_link_hash_newfunc): Likewise.
1664 (elf_arc_link_hash_table_free): Likewise.
1665 (arc_elf_link_hash_table_create): Likewise.
1666 (elf_arc_relocate_section): Fixed conditions related to dynamic
1667 (elf_arc_check_relocs): Likewise.
1668 (arc_elf_create_dynamic_sections): Added
1669 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1670 through the hash table.
1672 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1674 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1675 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1678 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1680 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1682 * bfd-in2.h: Regenerated from the previous changes.
1683 * libbfd.h: Regenerated from the previous changes.
1685 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1687 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1688 the input import library bfd.
1689 * bfd-in2.h: Regenerate.
1690 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1691 and new_cmse_stub_offset fields.
1692 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1694 (elf32_arm_add_stub): Likewise for stub_offset.
1695 (arm_new_stubs_start_offset_ptr): New function.
1696 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1697 empty SG veneers to have zero relocations.
1698 (arm_size_one_stub): Only initialize stub size and template
1699 information for non empty veneers. Do not update veneer section size
1700 if veneer already has an offset.
1701 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1702 of a boolean indicating success or failure.
1703 (cmse_scan): Change stub_changed parameter into an integer pointer
1704 parameter cmse_stub_created to count the number of stub created and
1705 adapt to change of return value in elf32_arm_create_stub.
1706 (cmse_entry_fct_p): New function.
1707 (arm_list_new_cmse_stub): Likewise.
1708 (set_cmse_veneer_addr_from_implib): Likewise.
1709 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1710 cmse_scan instead of that of cmse_stub_changed to compute the number
1711 of stub created and use it to initialize stub_changed. Call
1712 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1713 of return value in elf32_arm_create_stub. Use
1714 arm_stub_section_start_offset () if not NULL to initialize size of
1715 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1716 erratum fix to -1. Use ret to hold return value.
1717 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1718 NULL to initialize size of secure gateway veneers section. Adapt
1719 comment to stress the importance of zeroing veneer section content.
1720 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1721 initialize eponymous field in struct elf32_arm_link_hash_table.
1723 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1725 * elf32-s390.c (stdarg.h): New include.
1726 (elf_s390_grok_psinfo): New function.
1727 (elf_s390_write_core_note): New function.
1728 (elf_backend_grok_psinfo): Declare backend hook.
1729 (elf_backend_write_core_note): Likewise.
1730 * elf64-s390.c (stdarg.h): New include.
1731 (elf_s390_grok_prstatus): New function.
1732 (elf_s390_grok_psinfo): New function.
1733 (elf_s390_write_core_note): New function.
1734 (elf_backend_grok_prstatus): Declare backend hook.
1735 (elf_backend_grok_psinfo): Likewise.
1736 (elf_backend_write_core_note): Likewise.
1738 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1740 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1741 (elf_s390_finish_ifunc_symbol): Likewise.
1742 (elf_s390_finish_dynamic_symbol): Likewise.
1743 (elf_s390_finish_dynamic_sections): Likewise.
1744 (elf_s390_grok_prstatus): Likewise.
1745 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1746 (elf_s390_finish_dynamic_symbol): Likewise.
1748 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1750 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1752 2016-08-23 Nick Clifton <nickc@redhat.com>
1754 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1755 there is no arm data associated with the section.
1757 2016-08-23 Alan Modra <amodra@gmail.com>
1760 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1761 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1763 2016-08-22 Nick Clifton <nickc@redhat.com>
1765 * doc/chew.c (main): Free the string buffer used to files as they
1768 2016-08-22 Alan Modra <amodra@gmail.com>
1770 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1771 (ppc_elf_relocate_section): ..to here. Comment. Error on
1772 detecting -mbss-plt -fPIC local ifuncs too.
1773 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1774 branch table entries.
1776 2016-08-19 Nick Clifton <nickc@redhat.com>
1778 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1779 section after the symbol table and string table sections.
1781 2016-08-19 Alan Modra <amodra@gmail.com>
1783 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1784 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1785 dyn_relocs for weakdefs.
1786 (alias_readonly_dynrelocs): New function.
1787 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1788 (ppc64_elf_relocate_section): Simplify condition under which
1789 dyn_relocs are emitted.
1791 2016-08-19 Alan Modra <amodra@gmail.com>
1794 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1795 (readonly_dynrelocs): Comment fix.
1796 (global_entry_stub): New function.
1797 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1798 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1799 that in size_global_entry_stubs, handling ifunc too. Delete dead
1801 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1802 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1803 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1804 undefweak syms. Expand and correct comments.
1805 (size_global_entry_stubs): Ensure symbol is defined.
1806 (ppc64_elf_relocate_section): Match condition under which
1807 dyn_relocs are emitted to that in allocate_dynrelocs.
1809 2016-08-12 Alan Modra <amodra@gmail.com>
1811 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1812 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1813 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1815 2016-08-11 Alan Modra <amodra@gmail.com>
1817 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1818 non_got_ref true in any case where we could have generated dynbss
1819 copies but decide not to do so.
1821 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1823 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1824 the stub address retrieved if associated with a microMIPS
1827 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1829 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1830 stub also add STO_MICROMIPS annotation.
1832 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1834 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1835 in microMIPS LA25 stub references.
1837 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1839 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1840 adjusting the use_count of merged .got entries.
1842 2016-08-08 Nick Clifton <nickc@redhat.com>
1844 * doc/chew.c (delete_string): Only free the string buffer if it is
1845 there. Mark the buffer as NULL after freeing.
1846 (drop): Free the dropped string.
1847 (free_words): New function: Frees the memory allocated to the
1849 (add_instrinsic): Duplicate the name string, so that it can be
1851 (compile): Free unused words.
1852 (main): Free the dictionary and top level string buffers at the
1855 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1857 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1858 * bfd-in2.h: Regenerate.
1859 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1861 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1862 cmse_implib field in struct elf32_arm_link_hash_table.
1863 (elf32_arm_filter_cmse_symbols): New function.
1864 (elf32_arm_filter_implib_symbols): Likewise.
1865 (elf_backend_filter_implib_symbols): Define to
1866 elf32_arm_filter_implib_symbols.
1868 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1870 * elf32-arm.c (CMSE_PREFIX): Define macro.
1871 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1872 (cmse_branch_thumb_only): Declare stub.
1873 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1874 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1875 FALSE if there is no PLT.
1876 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1877 (elf32_arm_final_link_relocate): Likewise.
1878 (elf32_arm_gc_sweep_hook): Likewise.
1879 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1880 secure entry functions.
1881 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1882 (arm_dedicated_stub_output_section_required): Change to a switch case
1883 and add a case for arm_stub_cmse_branch_thumb_only.
1884 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1885 (arm_stub_dedicated_output_section_name): Likewise.
1886 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1887 ATTRIBUTE_UNUSED for htab parameter.
1888 (arm_stub_required_alignment): Likewise.
1889 (arm_stub_sym_claimed): Likewise.
1890 (arm_dedicated_stub_section_padding): Likewise.
1891 (cmse_scan): New function.
1892 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1893 Set stub_changed to TRUE if such veneers were created.
1894 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1897 2016-08-02 Alan Modra <amodra@gmail.com>
1900 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1902 2016-08-02 Nick Clifton <nickc@redhat.com>
1905 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1906 (elf_backend_sweep_hook): Delete.
1908 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1909 Kwok Cheung Yeung <kcy@codesourcery.com>
1911 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1912 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1913 (ppc_elf_vle_split16): Clear field before inserting.
1915 2016-08-01 Nick Clifton <nickc@redhat.com>
1917 * po/sv.po: Updated Swedish translation.
1919 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1920 Nick Clifton <nickc@redhat.com>
1923 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1924 of the coff_section_data before using it.
1926 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1928 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1929 in PLT compression selection.
1930 (_bfd_mips_elf_check_relocs): Likewise.
1932 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1934 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1935 case where there's no elf_link_hash_entry while processing
1936 GOT_NORMAL got entries.
1938 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1940 * version.m4 (BFD_VERSION): Set to 2.27.51.
1941 * configure: Regenerated.
1943 2016-07-21 Nick Clifton <nickc@redhat.com>
1945 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1946 (swap_out_syms): Return an error when not finding ELF output
1947 section rather than asserting.
1949 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1951 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1953 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1955 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1956 and handle pr_pid if present.
1958 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1961 * elf.c (assign_file_positions_for_load_sections): Also check
1962 p_paddr for program header space.
1964 2016-07-20 Alan Modra <amodra@gmail.com>
1966 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1967 ppc64_elf_unhandled_reloc for special_function.
1968 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1970 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1972 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1974 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1975 corresponding error message.
1977 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1979 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1980 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1981 (branch_reloc_p): New function.
1982 (mips_elf_calculate_relocation): Handle ISA mode determination
1983 for relocations against section symbols, against absolute
1984 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1986 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1987 checks for weak undefined symbols. Also check target alignment
1988 within the same ISA mode.
1989 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1990 in the alignment check.
1991 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1992 <R_MICROMIPS_PC10_S1>: Likewise.
1993 <R_MICROMIPS_PC16_S1>: Likewise.
1994 (mips_elf_perform_relocation): Report a failure for unsupported
1995 same-mode JALX instructions and cross-mode branches.
1996 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1997 error messages for jumps to misaligned addresses.
1999 2016-07-16 Alan Modra <amodra@gmail.com>
2001 * elflink.c: Include plugin-api.h.
2002 * plugin.c (bfd_plugin_open_input): New function, extracted from..
2003 (try_claim): ..here.
2004 * plugin.h: Don't include bfd.h.
2005 (bfd_plugin_open_input): Declare.
2007 2016-07-16 Alan Modra <amodra@gmail.com>
2009 * targets.c (bfd_seach_for_target): Rename to..
2010 (bfd_iterate_over_targets): ..this. Rewrite doc.
2011 * bfd-in2.h: Regenerate.
2013 2016-07-16 Alan Modra <amodra@gmail.com>
2015 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
2016 * libbfd.h: Regenerate.
2017 * bfd-in2.h: Regenerate.
2019 2016-07-16 Alan Modra <amodra@gmail.com>
2021 * libbfd-in.h (BFD_ALIGN): Move to..
2023 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
2024 * elf32-ppc.c (default_params): Adjust init.
2025 (ppc_elf_link_params): Set pagesize_p2.
2026 * libbfd.h: Regenerate.
2027 * bfd-in2.h: Regenerate.
2029 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2031 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
2032 (_bfd_elf_filter_global_symbols): Declare.
2033 * elf.c (_bfd_elf_filter_global_symbols): New function.
2034 * elflink.c (elf_filter_global_symbols): Likewise.
2035 (elf_output_implib): Likewise.
2036 (bfd_elf_final_link): Call above function, failing if it does.
2037 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
2039 (elf_backend_copy_indirect_symbol): Fix spacing.
2040 (elf_backend_hide_symbol): Likewise.
2041 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
2043 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
2044 Nick Clifton <nickc@redhat.com>
2046 * elf32-arc.c (PR_DEBUG): Delete.
2047 Fix printing of debug information. Fix formatting of debug
2049 (debug_arc_reloc): Handle symbols that are not from an input file.
2050 (arc_do_relocation): Remove excessive exclamation points.
2052 * arc-got.h: Fix formatting. Fix printing of debug information.
2053 (new_got_entry_to_list): Use xmalloc.
2054 * config.bfd: use the big-endian arc vector as the default vector
2055 for big-endian arc targets.
2057 2016-07-15 Alan Modra <amodra@gmail.com>
2059 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
2060 from marking sym_indices.
2062 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
2064 * reloc.c (bfd_perform_relocation): Try the `howto' handler
2065 first with relocations against absolute symbols.
2066 (bfd_install_relocation): Likewise.
2068 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
2070 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
2071 .got/.got.plt sections to 8 bytes.
2073 2016-07-12 Nick Clifton <nickc@redhat.com>
2075 * binary.c (binary_set_section_contents): Second grammar fix.
2077 2016-07-12 Douglas B Rupp <rupp@adacore.com>
2079 * binary.c (binary_set_section_contents): Fix grammar in warning
2082 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
2084 * elf32-arc.c: made PR_DEBUG always defined.
2086 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
2088 * arc-got.h: Moved got related structures from elf32-arc.c to
2089 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
2090 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
2091 tls_type_for_reloc, symbol_has_entry_of_type,
2092 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
2093 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
2094 relocate_fix_got_relocs_for_got_info,
2095 create_got_dynrelocs_for_single_entry,
2096 create_got_dynrelocs_for_got_info): Added to file.
2097 * elf32-arc.c: Removed GOT & TLS related structs and functions to
2100 2016-07-08 James Bowman <james.bowman@ftdichip.com>
2102 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
2104 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
2106 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
2107 (THUMB32_MOVW): Likewise.
2108 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
2109 (DEF_STUBS): Define long_branch_thumb2_only_pure.
2110 (arm_stub_is_thumb): Add new veneer stub.
2111 (arm_type_of_stub): Use new veneer.
2112 (arm_stub_required_alignment): Add new veneer.
2114 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
2116 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
2117 (SEC_ELF_PURECODE): ... this.
2118 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
2120 (elf32_arm_fake_sections): Likewise.
2121 (elf_32_arm_section_flags): Likewise.
2122 (elf_32_arm_lookup_section_flags): Likewise.
2123 * section.c (SEC_ELF_NOREAD): Rename to ...
2124 (SEC_ELF_PURECODE): ... this.
2126 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2128 * elf32-arm.c (using_thumb2_bl): New function.
2129 (arm_type_of_stub): Declare thumb2 variable together and change type
2130 to bfd_boolean. Use using_thumb2_bl () to determine whether
2131 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
2132 checked for BL range.
2133 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
2134 the bit size of BL offset.
2136 2016-06-29 Nick Clifton <nickc@redhat.com>
2138 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
2139 Returns TRUE for AArch64 mapping symbols.
2140 (elfNN_aarch64_backend_symbol_processing): New function. Marks
2141 mapping symbols as precious in object files so that they will not
2143 (elf_backend_symbol_processing): Define.
2145 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
2146 for ARM mapping symbols.
2147 (elf32_arm_backend_symbol_processing): Make use of the new function.
2149 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
2152 * elflink.c (elf_link_check_versioned_symbol): Return false
2153 for unreferenced undefined symbol.
2155 2016-06-28 Nick Clifton <nickc@redhat.com>
2157 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
2160 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
2161 function. Marks mapping symbols in object files as precious, so
2162 that strip will not remove them.
2163 (elf_backend_symbol_processing): Define.
2165 2016-06-28 James Clarke <jrtc27@jrtc27.com>
2167 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
2168 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
2170 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
2172 * elf32-mips.c (elf_mips16_howto_table_rel): Add
2174 (mips16_reloc_map): Likewise.
2175 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
2176 (mips16_elf64_howto_table_rela): Likewise.
2177 (mips16_reloc_map): Likewise.
2178 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
2179 (elf_mips16_howto_table_rela): Likewise.
2180 (mips16_reloc_map): Likewise.
2181 * elfxx-mips.c (mips16_branch_reloc_p): New function.
2182 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
2183 (b_reloc_p): Likewise.
2184 (mips_elf_calculate_relocation): Likewise.
2185 (_bfd_mips_elf_check_relocs): Likewise.
2186 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
2187 * bfd-in2.h: Regenerate.
2188 * libbfd.h: Regenerate.
2190 2016-06-27 Alan Modra <amodra@gmail.com>
2193 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
2194 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
2196 (ppc64_elf_size_stubs): Adjust to suit.
2198 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2200 * elf32-dlx.h: New file.
2201 * elf32-dlx.c: Adjust.
2203 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2205 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
2207 2016-06-24 John Baldwin <jhb@FreeBSD.org>
2209 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
2212 2016-06-24 John Baldwin <jhb@FreeBSD.org>
2214 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
2215 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
2216 (elfcore_grok_freebsd_psinfo): New function.
2217 (elfcore_grok_freebsd_prstatus): New function.
2218 (elfcore_grok_freebsd_note): New function.
2219 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
2222 2016-06-24 Joel Brobecker <brobecker@adacore.com>
2224 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
2227 2016-06-24 Alan Modra <amodra@gmail.com>
2229 * config.bfd: Delete mips vxworks patterns matched earlier.
2230 Combine mips*-*-none with mips*-*-elf*.
2232 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
2234 * elfxx-mips.c (mips_elf_perform_relocation): Call
2235 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
2236 use the `%X%H' format for the cross-mode jump conversion error
2237 message. Remove the full stop from the end of the message.
2238 Continue processing rather than returning failure.
2240 2016-06-21 Graham Markall <graham.markall@embecosm.com>
2242 * archures.c: Remove bfd_mach_arc_nps400.
2243 * bfd-in2.h: Likewise.
2244 * cpu-arc.c (arch_info_struct): Likewise.
2245 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
2248 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
2252 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
2254 (elf_link_is_defined_archive_symbol): Call
2255 bfd_link_plugin_object_p on unknown plugin object and use the
2256 IR symbol table if the input is an IR object.
2257 * plugin.c (bfd_link_plugin_object_p): New function.
2258 * plugin.h (bfd_link_plugin_object_p): New prototype.
2260 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
2263 * elflink.c (elf_link_add_object_symbols): Don't check alignment
2264 on symbol from plugin dummy input.
2266 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
2268 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
2270 * bfd-in2.h: Regenerated.
2271 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
2272 with bfd_plugin_unknown.
2274 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
2277 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
2278 bfd_boolean argument.
2279 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
2280 "shared object" with "PIC object" in comments.
2281 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
2282 "shared object" with "PIC object" in comments. Avoid PLT if
2283 requested. Generate dynamic relocations for non-GOT references.
2284 Make room for the special first entry in PLT and allocate PLT
2285 entry only for PLT and PC-relative references. Store dynamic
2286 GOT relocations in .rel[a].iplt section for static executables.
2287 If PLT isn't used, always use GOT for symbol value. Don't
2288 allocate GOT entry if it isn't used.
2289 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2290 count only in the code section. Allocate dynamic pointer
2291 relocation against STT_GNU_IFUNC symbol in the non-code section.
2292 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
2293 only for PC-relative references.
2294 (elf_i386_allocate_dynrelocs): Pass TRUE to
2295 _bfd_elf_allocate_ifunc_dyn_relocs.
2296 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
2297 relocations against STT_GNU_IFUNC symbols without PLT. Generate
2298 dynamic pointer relocation against STT_GNU_IFUNC symbol in
2299 the non-code section and store it in the proper REL section.
2300 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
2302 (elf_i386_finish_dynamic_symbol): Generate dynamic
2303 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
2304 STT_GNU_IFUNC symbols without PLT.
2305 (elf_i386_finish_dynamic_sections): Don't handle local
2306 STT_GNU_IFUNC symbols here.
2307 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
2309 (elf_backend_output_arch_local_syms): New.
2310 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
2311 count only in the code section. Allocate dynamic pointer
2312 relocation against STT_GNU_IFUNC symbol in the non-code section.
2313 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
2314 count only for PC-relative references.
2315 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
2316 _bfd_elf_allocate_ifunc_dyn_relocs.
2317 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
2318 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
2319 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
2320 without PLT. Generate dynamic pointer relocation against
2321 STT_GNU_IFUNC symbol in the non-code section and store it in
2322 the proper RELA section. Don't allow non-pointer relocation
2323 against STT_GNU_IFUNC symbol without PLT.
2324 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
2325 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
2326 STT_GNU_IFUNC symbols without PLT.
2327 (elf_x86_64_finish_dynamic_sections): Don't handle local
2328 STT_GNU_IFUNC symbols here.
2329 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
2331 (elf_backend_output_arch_local_syms): New.
2332 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2333 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
2335 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
2336 Tony Wang <tony.wang@arm.com>
2338 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
2340 (stub_long_branch_thumb2_only): Define stub.
2341 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
2342 (arm_stub_long_branch_thumb2_only): Likewise.
2343 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
2346 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
2348 * archures.c (bfd_mach_sparc_v8plusc): Define.
2349 (bfd_mach_sparc_v9c): Likewise.
2350 (bfd_mach_sparc_v8plusd): Likewise.
2351 (bfd_mach_sparc_v9d): Likewise.
2352 (bfd_mach_sparc_v8pluse): Likewise.
2353 (bfd_mach_sparc_v9e): Likewise.
2354 (bfd_mach_sparc_v8plusv): Likewise
2355 (bfd_mach_sparc_v9v): Likewise.
2356 (bfd_mach_sparc_v8plusm): Likewise.
2357 (bfd_mach_sparc_v9m): Likewise.
2358 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2359 (bfd_mach_sparc_64bit_p): Likewise.
2360 * bfd-in2.h: Regenerate.
2361 * cpu-sparc.c (arch_info_struct): Add entries for
2362 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2363 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2364 and bfd_mach_sparc_v9{c,d,e,v,m}.
2365 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2366 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2368 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2370 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2371 symbols for relocations against IFUNC symbols.
2372 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2374 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2376 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2377 .rela.iplt in DT_PLTRELSZ.
2378 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2379 for DT_PLTRELSZ and DT_RELASZ as well.
2381 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2383 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2384 non-loaded, non-alloced sections.
2385 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2387 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2389 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2390 allocating dynamic relocation.
2391 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2393 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2396 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2397 offsets until reloc_toaddr.
2399 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2401 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2402 Don't check symbol type for STN_UNDEF symbol index.
2403 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2404 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2407 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2409 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2411 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2412 for exact arch value then. Force review of arch check logic for new
2414 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2415 that logic for new architecture.
2416 (arch_has_thumb2_nop): Remove.
2417 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2418 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2420 2016-06-14 Alan Modra <amodra@gmail.com>
2422 * bfd-in.h (bfd_my_archive): Delete.
2423 * bfd-in2.h: Regenerate.
2425 2016-06-14 Alan Modra <amodra@gmail.com>
2428 * archive.c (open_nested_file): Set my_archive.
2429 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2431 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2432 (bfd_seek): Likewise.
2433 * bfdwin.c (bfd_get_file_window): Likewise.
2434 * cache.c (cache_bmmap): Likewise.
2435 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2436 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2438 * plugin.c (try_claim): Likewise.
2439 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2440 file within thin archive, not the archive.
2442 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2445 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2446 section address for R_386_GOT32/R_386_GOT32X relocations against
2447 IFUNC symbols if there is no base register and return error for
2450 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2452 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2453 GOT32 adjustment for static executables.
2455 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2457 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2459 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2461 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2463 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2465 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2467 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2469 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2470 (SECTSTART): Changed.
2471 (elf_arc_relocate_section): Fixed mistake in PIE related
2473 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2475 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2477 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2478 enable support for "-z combreloc" and DT_RELACOUNT.
2479 (elf_backend_reloc_type_class): Likewise
2481 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2484 * elf32-i386.c (elf_i386_relocate_section): When relocating
2485 R_386_GOT32, return error without a base register for PIC and
2486 subtract the .got.plt section address only with a base register.
2488 2016-06-10 Alan Modra <amodra@gmail.com>
2490 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2491 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2492 (_bfd_elf_strtab_init): Formatting.
2493 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2494 (_bfd_elf_strtab_addref): Take size_t idx param.
2495 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2496 (_bfd_elf_strtab_offset): Likewise.
2497 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2498 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2499 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2500 (_bfd_elf_strtab_finalize): Similarly.
2501 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2502 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2503 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2504 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2505 using bfd_size_type.
2506 (bfd_section_from_shdr): Delete amt.
2507 (_bfd_elf_init_reloc_shdr): Likewise.
2508 (_bfd_elf_link_assign_sym_version): Likewise.
2509 (assign_section_numbers): Use size_t reloc_count.
2510 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2511 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2512 (elf_link_is_defined_archive_symbol): Likewise.
2513 (elf_add_dt_needed_tag): Likewise.
2514 (elf_finalize_dynstr): Likewise.
2515 (elf_link_add_object_symbols): Likewise.
2516 (bfd_elf_size_dynamic_sections): Likewise.
2517 (elf_create_symbuf): Similarly.
2518 (bfd_elf_match_symbols_in_sections): Likewise.
2519 (elf_link_swap_symbols_out): Likewise.
2520 (elf_link_check_versioned_symbol): Likewise.
2521 (bfd_elf_gc_record_vtinherit): Likewise.
2522 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2524 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2527 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2528 and relocs only if shrinking occurred.
2530 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2532 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2533 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2534 (elf_i386_check_tls_transition): Check indirect call and direct
2535 call with the addr32 prefix for general and local dynamic models.
2536 Set the tls_get_addr feild.
2537 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2538 indirect ___tls_get_addr call via GOT.
2539 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2540 transitions with indirect call and direct call with the addr32
2543 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2545 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2546 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2547 (elf_s390_relocate_section): Fix comment.
2548 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2551 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2553 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2554 section offset when calculation the larl operand in the first PLT
2557 2016-06-07 Alan Modra <amodra@gmail.com>
2559 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2560 to match other 32-bit archs.
2561 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2562 (ppc_elf_object_p): Call it.
2563 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2565 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2566 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2567 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2568 _bfd_elf_ppc_at_tprel_transform): Move to..
2569 * elf-bfd.h: ..here.
2570 (_bfd_elf_ppc_set_arch): Declare.
2571 * bfd-in2.h: Regenerate.
2573 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2575 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2576 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2577 (elf_x86_64_check_tls_transition): Check indirect call and
2578 direct call with the addr32 prefix for general and local dynamic
2579 models. Set the tls_get_addr feild.
2580 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2581 indirect __tls_get_addr call via GOT.
2582 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2583 transitions with indirect call and direct call with the addr32
2586 2016-06-04 Christian Groessler <chris@groessler.org>
2588 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2590 2016-06-02 Nick Clifton <nickc@redhat.com>
2593 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2595 (arch_info_struct): Likewise.
2596 (architectures): Likewise.
2598 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2600 * config.bfd: Replace -uclibc with *.
2602 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2604 * elf64-x86-64.c: Replace data32 with data16 in comments.
2606 2016-05-31 Alan Modra <amodra@gmail.com>
2610 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2611 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2612 symbol given a version by a script different to the version
2613 of the symbol being added.
2614 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2615 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2616 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2617 (struct strtab_save): New.
2618 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2619 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2620 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2622 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2624 * elf32-hppa.h: Add extern "C".
2625 * elf32-nds32.h: Likewise.
2626 * elf32-tic6x.h: Likewise.
2628 2016-06-01 Nick Clifton <nickc@redhat.com>
2630 * po/sr.po: New Serbian translation.
2631 * configure.ac (ALL_LINGUAS): Add sr.
2632 * configure: Regenerate.
2634 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2636 * elfxx-mips.c (b_reloc_p): New function.
2637 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2640 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2642 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2643 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2644 reloc location from calculation, treat the addend as signed with
2645 local non-section symbols and enable overflow detection.
2647 2016-05-28 Alan Modra <amodra@gmail.com>
2649 * aoutx.h: Adjust linker callback calls throughout file,
2652 * coff-alpha.c: Likewise.
2653 * coff-arm.c: Likewise.
2654 * coff-h8300.c: Likewise.
2655 * coff-h8500.c: Likewise.
2656 * coff-i960.c: Likewise.
2657 * coff-mcore.c: Likewise.
2658 * coff-mips.c: Likewise.
2659 * coff-ppc.c: Likewise.
2660 * coff-rs6000.c: Likewise.
2661 * coff-sh.c: Likewise.
2662 * coff-tic80.c: Likewise.
2663 * coff-w65.c: Likewise.
2664 * coff-z80.c: Likewise.
2665 * coff-z8k.c: Likewise.
2666 * coff64-rs6000.c: Likewise.
2667 * cofflink.c: Likewise.
2668 * ecoff.c: Likewise.
2669 * elf-bfd.h: Likewise.
2670 * elf-m10200.c: Likewise.
2671 * elf-m10300.c: Likewise.
2672 * elf32-arc.c: Likewise.
2673 * elf32-arm.c: Likewise.
2674 * elf32-avr.c: Likewise.
2675 * elf32-bfin.c: Likewise.
2676 * elf32-cr16.c: Likewise.
2677 * elf32-cr16c.c: Likewise.
2678 * elf32-cris.c: Likewise.
2679 * elf32-crx.c: Likewise.
2680 * elf32-d10v.c: Likewise.
2681 * elf32-epiphany.c: Likewise.
2682 * elf32-fr30.c: Likewise.
2683 * elf32-frv.c: Likewise.
2684 * elf32-ft32.c: Likewise.
2685 * elf32-h8300.c: Likewise.
2686 * elf32-hppa.c: Likewise.
2687 * elf32-i370.c: Likewise.
2688 * elf32-i386.c: Likewise.
2689 * elf32-i860.c: Likewise.
2690 * elf32-ip2k.c: Likewise.
2691 * elf32-iq2000.c: Likewise.
2692 * elf32-lm32.c: Likewise.
2693 * elf32-m32c.c: Likewise.
2694 * elf32-m32r.c: Likewise.
2695 * elf32-m68hc1x.c: Likewise.
2696 * elf32-m68k.c: Likewise.
2697 * elf32-mep.c: Likewise.
2698 * elf32-metag.c: Likewise.
2699 * elf32-microblaze.c: Likewise.
2700 * elf32-moxie.c: Likewise.
2701 * elf32-msp430.c: Likewise.
2702 * elf32-mt.c: Likewise.
2703 * elf32-nds32.c: Likewise.
2704 * elf32-nios2.c: Likewise.
2705 * elf32-or1k.c: Likewise.
2706 * elf32-ppc.c: Likewise.
2707 * elf32-s390.c: Likewise.
2708 * elf32-score.c: Likewise.
2709 * elf32-score7.c: Likewise.
2710 * elf32-sh.c: Likewise.
2711 * elf32-sh64.c: Likewise.
2712 * elf32-spu.c: Likewise.
2713 * elf32-tic6x.c: Likewise.
2714 * elf32-tilepro.c: Likewise.
2715 * elf32-v850.c: Likewise.
2716 * elf32-vax.c: Likewise.
2717 * elf32-visium.c: Likewise.
2718 * elf32-xstormy16.c: Likewise.
2719 * elf32-xtensa.c: Likewise.
2720 * elf64-alpha.c: Likewise.
2721 * elf64-hppa.c: Likewise.
2722 * elf64-ia64-vms.c: Likewise.
2723 * elf64-mmix.c: Likewise.
2724 * elf64-ppc.c: Likewise.
2725 * elf64-s390.c: Likewise.
2726 * elf64-sh64.c: Likewise.
2727 * elf64-x86-64.c: Likewise.
2728 * elflink.c: Likewise.
2729 * elfnn-aarch64.c: Likewise.
2730 * elfnn-ia64.c: Likewise.
2731 * elfxx-mips.c: Likewise.
2732 * elfxx-sparc.c: Likewise.
2733 * elfxx-tilegx.c: Likewise.
2734 * linker.c: Likewise.
2735 * pdp11.c: Likewise.
2736 * pe-mips.c: Likewise.
2737 * reloc.c: Likewise.
2738 * reloc16.c: Likewise.
2739 * simple.c: Likewise.
2740 * vms-alpha.c: Likewise.
2741 * xcofflink.c: Likewise.
2742 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2743 status param. Adjust calls to these and linker callbacks throughout.
2744 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2745 get_ramstart): Delete status param. Adjust calls to these and
2746 linker callbacks throughout.
2748 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2750 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2751 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2752 target alignment verification.
2754 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2756 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2757 section name if `bfd_elf_string_from_elf_section' returns an
2760 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2762 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2763 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2764 for message. Continue processing rather than returning failure.
2766 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2768 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2769 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2770 Call `bfd_set_error'.
2772 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2775 * archive.c (bfd_slurp_armap): Replace
2776 bfd_elf64_archive_slurp_armap with
2777 _bfd_archive_64_bit_slurp_armap.
2778 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2779 BFD64 is defined and the archive is too big.
2780 (coff_write_armap): Likewise.
2781 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2782 (_bfd_archive_64_bit_slurp_armap): This.
2783 (bfd_elf64_archive_write_armap): Renamed to ...
2784 (_bfd_archive_64_bit_write_armap): This.
2785 * configure.ac: Add --enable-64-bit-archive.
2786 (want_64_bit_archive): New. Set to true by default for 64-bit
2787 MIPS and s390 ELF targets.
2788 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2789 * config.in: Regenerated.
2790 * configure: Likewise.
2791 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2792 (bfd_elf64_archive_slurp_armap): Likewise.
2793 (bfd_elf64_archive_write_armap): Likewise.
2794 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2795 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2796 (bfd_elf64_archive_truncate_arname): Likewise.
2797 (bfd_elf64_archive_read_ar_hdr): Likewise.
2798 (bfd_elf64_archive_write_ar_hdr): Likewise.
2799 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2800 (bfd_elf64_archive_get_elt_at_index): Likewise.
2801 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2802 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2803 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2804 (bfd_elf64_archive_slurp_armap): Likewise.
2805 (bfd_elf64_archive_write_armap): Likewise.
2806 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2807 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2808 (bfd_elf64_archive_truncate_arname): Likewise.
2809 (bfd_elf64_archive_read_ar_hdr): Likewise.
2810 (bfd_elf64_archive_write_ar_hdr): Likewise.
2811 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2812 (bfd_elf64_archive_get_elt_at_index): Likewise.
2813 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2814 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2815 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2816 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2817 bfd_elfNN_archive_functions isn't defined.
2818 (TARGET_LITTLE_SYM): Likewise.
2819 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2820 (_bfd_archive_64_bit_write_armap): Likewise.
2821 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2822 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2823 (_bfd_archive_64_bit_truncate_arname): Likewise.
2824 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2825 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2826 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2827 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2828 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2829 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2830 * libbfd.h: Regenerated.
2831 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2832 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2834 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2837 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2838 linker add_archive_element callback returns FALSE.
2839 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2840 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2841 archive element if linker add_archive_element callback returns
2843 * elflink.c (elf_link_add_archive_symbols): Likewise.
2844 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2845 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2846 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2847 (xcoff_link_check_ar_symbols): Likewise.
2849 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2851 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2852 <bfd_reloc_outofrange>: Unify error reporting code.
2854 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2856 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2857 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2858 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2859 * bfd-in2.h: Regenerate.
2860 * libbfd.h: Likewise.
2862 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2864 * config.bfd: Add entry for arm-phoenix.
2866 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2868 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2869 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2870 account for padding for stub section requiring one.
2871 (elf32_arm_build_stubs): Add comment to stress the importance of
2872 zeroing veneer section content.
2874 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2876 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2878 * bfd-in2.h: Regenerate.
2879 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2881 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2882 (arm_dedicated_stub_output_section_name): Likewise.
2883 (arm_dedicated_stub_input_section_ptr): Likewise.
2884 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2885 function description comment. Add support for dedicated output stub
2886 section to given stub types.
2887 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2888 elf32_arm_create_or_find_stub_sec.
2889 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2890 (elf32_arm_size_stubs): Pass stub type when calling
2891 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2892 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2894 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2896 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2897 when setting need_convert_load.
2899 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2901 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2904 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2907 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2909 (elf_i386_convert_load): Don't convert R_386_GOT32.
2911 2016-05-20 Alan Modra <amodra@gmail.com>
2914 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2915 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2917 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2919 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2920 (debug_arc_reloc): Likewise.
2921 (elf_arc_relocate_section): Likewise.
2922 (elf_arc_check_relocs): Likewise.
2923 (elf_arc_adjust_dynamic_symbol): Likewise.
2924 (elf_arc_add_symbol_hook): Likewise.
2926 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2928 * config.bfd: Remove `am34-*-linux*' support.
2930 2016-05-19 Alan Modra <amodra@gmail.com>
2932 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2933 relocs before plt relocs.
2935 2016-05-19 Alan Modra <amodra@gmail.com>
2937 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2938 before dereferencing.
2940 2016-05-18 Nick Clifton <nickc@redhat.com>
2942 * po/sv.po: Updated Swedish translation.
2944 2016-05-18 Alan Modra <amodra@gmail.com>
2946 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2947 for each BFD. Don't goto error_ret_free_local from outside loop.
2949 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2951 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2952 STB_GNU_UNIQUE handling.
2953 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2954 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2955 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2956 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2957 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2958 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2959 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2960 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2961 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2962 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2963 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2964 (elf_backend_add_symbol_hook): Remove macro.
2965 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2966 for STB_GNU_UNIQUE symbols.
2968 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2970 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2972 (v850_elf_copy_private_bfd_data): ... here. Call the new
2973 function and `_bfd_elf_copy_private_bfd_data'.
2975 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2978 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2979 GOTPCREL relocation against large section.
2981 2016-05-13 Alan Modra <amodra@gmail.com>
2983 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2984 linker dynamic sections in calculating size and address of
2985 dynamic tags rather than using output sections. Remove asserts.
2986 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2987 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2988 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2989 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2990 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2991 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2992 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2993 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2994 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2995 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2996 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2997 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2998 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2999 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
3000 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
3001 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
3002 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
3003 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
3004 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
3005 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
3006 * elflink.c (bfd_elf_final_link): Likewise.
3007 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3008 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
3009 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
3010 don't set doit. Look up dynobj section.
3011 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
3012 invocation and dynamic tag vma calculation. Don't test
3013 boolean var == TRUE.
3014 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
3017 2016-05-13 Alan Modra <amodra@gmail.com>
3019 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
3020 octets_per_byte. Put dynamic .rela.plt last in link orders.
3021 Assign output_offset for reloc sections rather than writing
3022 sorted relocs from block corresponding to output_offset.
3024 2016-05-12 Alan Modra <amodra@gmail.com>
3026 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
3028 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
3030 * elfxx-mips.c (print_mips_ases): Add DSPR3.
3032 2016-05-11 Alan Modra <amodra@gmail.com>
3034 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
3035 (elf32_hppa_check_relocs): Don't set dynobj.
3036 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
3037 (elf32_hppa_build_stubs): Likewise.
3038 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
3040 2016-05-11 Alan Modra <amodra@gmail.com>
3043 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
3044 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
3046 2016-05-10 Jiong Wang <jiong.wang@arm.com>
3048 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
3049 aarch64_tls_transition check.
3051 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3053 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
3055 (arm_stub_sym_claimed): New function.
3056 (elf32_arm_create_stub): Use veneered symbol name and section if
3057 veneer needs to claim its symbol, and keep logic unchanged otherwise.
3058 (arm_stub_claim_sym): New function.
3059 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
3060 veneered symbol, otherwise create local symbol as before.
3062 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3064 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
3065 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
3066 and set branch type of a symbol.
3067 (bfd_elf32_arm_process_before_allocation): Likewise.
3068 (elf32_arm_relocate_section): Likewise and fix identation along the
3070 (allocate_dynrelocs_for_symbol): Likewise.
3071 (elf32_arm_finish_dynamic_symbol): Likewise.
3072 (elf32_arm_swap_symbol_in): Likewise.
3073 (elf32_arm_swap_symbol_out): Likewise.
3075 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3077 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
3078 * bfd-in2.h: Regenerated.
3079 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
3080 parameter to add_stub_section callback.
3081 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
3082 and pass it down to add_stub_section.
3083 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
3085 (elf32_arm_size_stubs): Add output section parameter to
3086 add_stub_section function pointer parameter.
3088 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3090 * elf32-arm.c (elf32_arm_create_stub): New function.
3091 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
3093 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3095 * elf32-arm.c (enum elf32_arm_stub_type): Delete
3096 arm_stub_a8_veneer_lwm enumerator.
3097 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
3098 aforementioned enumerator.
3099 (struct elf32_arm_stub_hash_entry): Delete target_addend
3100 field and add source_value.
3101 (struct a8_erratum_fix): Delete addend field and add target_offset.
3102 (stub_hash_newfunc): Initialize source_value field amd remove
3103 initialization for target_addend.
3104 (arm_build_one_stub): Stop special casing Thumb relocations: promote
3105 the else to being always executed, moving the
3106 arm_stub_a8_veneer_b_cond specific code in it. Remove
3107 stub_entry->target_addend from points_to computation.
3108 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
3109 to target symbol from start of section rather than the offset from the
3111 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
3112 fields from struct a8_erratum_fix's offset and target_offset
3114 (make_branch_to_a8_stub): Rename target variable to loc. Compute
3115 veneered_insn_loc and loc using stub_entry's source_value.
3117 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3119 (elf32_arm_merge_eabi_attributes): Add merging logic for
3122 2016-05-10 Pip Cet <pipcet@gmail.com>
3125 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
3126 Define as _bfd_generic_copy_link_hash_symbol_type when using
3129 2016-05-09 Nick Clifton <nickc@redhat.com>
3132 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
3133 field before accessing sections array.
3135 2016-05-09 Christophe Monat <christophe.monat@st.com>
3138 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
3139 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
3141 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
3143 (create_instruction_vldmdb): Likewise.
3144 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
3145 uses it to re-encode.
3147 2016-05-09 Nick Clifton <nickc@redhat.com>
3150 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
3153 2016-05-09 Alan Modra <amodra@gmail.com>
3155 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
3157 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
3160 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
3161 documenting that indx == -3 if symbol is defined in a discarded
3163 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
3164 symbol is defined in a discarded section.
3165 (elf_link_output_extsym): Strip a global symbol defined in a
3168 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
3170 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
3173 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
3175 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
3177 (elf_i386_convert_load_reloc): This. New function.
3178 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
3180 (elf_x86_64_convert_load_reloc): This. New function.
3182 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
3184 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
3185 Don't check if contents == NULL.
3186 (elf_i386_tls_transition): Add from_relocate_section. Check
3187 from_relocate_section instead of contents != NULL. Update
3188 elf_i386_check_tls_transition call.
3189 (elf_i386_check_relocs): Cache the section contents if
3190 keep_memory is FALSE. Pass FALSE as from_relocate_section to
3191 elf_i386_tls_transition.
3192 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
3193 to elf_i386_tls_transition.
3194 (elf_backend_caches_rawsize): New.
3195 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
3196 if contents == NULL.
3197 (elf_x86_64_tls_transition): Add from_relocate_section. Check
3198 from_relocate_section instead of contents != NULL.
3199 (elf_x86_64_check_relocs): Cache the section contents if
3200 keep_memory is FALSE. Pass FALSE as from_relocate_section to
3201 elf_x86_64_tls_transition.
3202 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
3203 to elf_x86_64_tls_transition.
3204 (elf_backend_caches_rawsize): New.
3206 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
3209 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
3212 2016-05-03 Jiong Wang <jiong.wang@arm.com>
3214 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
3215 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
3216 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
3217 no_apply_dynamic_relocs.
3218 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
3219 dynamic relocations generated.
3221 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3223 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
3225 (elf_i386_create_dynamic_sections): Here.
3226 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
3227 interp setting to ...
3228 (elf_x86_64_create_dynamic_sections): Here.
3230 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3232 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
3233 and replace (EH)->has_got_reloc with GOT_RELOC.
3234 (elf_i386_fixup_symbol): Pass has_got_reloc to
3235 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3236 (elf_i386_allocate_dynrelocs): Likewise.
3237 (elf_i386_relocate_section): Likewise.
3238 (elf_i386_finish_dynamic_symbol): Likewise.
3239 (elf_i386_convert_load): Pass TRUE to
3240 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3241 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
3242 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
3243 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
3244 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3245 (elf_x86_64_allocate_dynrelocs): Likewise.
3246 (elf_x86_64_relocate_section): Likewise.
3247 (elf_x86_64_finish_dynamic_symbol): Likewise.
3248 (elf_x86_64_convert_load): Pass TRUE to
3249 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3251 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3253 * elf32-i386.c (check_relocs_failed): New.
3254 (elf_i386_check_relocs): Set check_relocs_failed on error.
3255 (elf_i386_relocate_section): Skip if check_relocs failed.
3257 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3259 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
3260 check_relocs_failed on error.
3262 2016-04-29 Nick Clifton <nickc@redhat.com>
3265 * elf-bfd.h (struct elf_backend_data): Rename
3266 elf_backend_set_special_section_info_and_link to
3267 elf_backend_copy_special_section_fields.
3268 * elfxx-target.h: Likewise.
3269 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
3270 comparing section flags.
3271 (copy_special_section_fields): New function.
3272 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
3273 Perform two scans over special sections. The first one looks for
3274 a direct mapping between the output section and an input section.
3275 The second scan looks for a possible match based upon section
3277 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
3278 function. Handle setting the sh_link field of SHT_ARM_EXIDX
3280 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
3281 elf32_i386_copy_solaris_special_section_fields.
3282 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
3283 Rename to elf32_sparc_copy_solaris_special_section_fields.
3284 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
3285 elf64_x86_64_copy_solaris_special_section_fields.
3287 2016-04-28 Nick Clifton <nickc@redhat.com>
3289 * po/zh_CN.po: Updated Chinese (simplified) translation.
3291 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
3294 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
3295 when estimating distances between output sections.
3297 2016-04-27 Alan Modra <amodra@gmail.com>
3299 * elflink.c (_bfd_elf_is_start_stop): New function.
3300 (_bfd_elf_gc_mark_rsec): Use it.
3301 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
3303 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3305 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
3306 * mmo.c (mmo_get_section_contents): Likewise.
3307 (mmo_set_section_contents): Likewise.
3309 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
3311 * elf-bfd.h (elf_link_hash_table): Update comments for
3313 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
3314 the unused NULL entry at the head of dynamic symbol table.
3315 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
3318 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3320 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
3321 created file from dynobj.
3323 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3325 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
3326 normal input file if possible.
3328 2016-04-21 Nick Clifton <nickc@redhat.com>
3330 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
3331 * aout-target.h: Likewise.
3332 * aout-tic30.c: Likewise.
3333 * binary.c: Likewise.
3335 * coff-alpha.c: Likewise.
3336 * coff-rs6000.c: Likewise.
3337 * coff64-rs6000.c: Likewise.
3338 * coffcode.h: Likewise.
3339 * i386msdos.c: Likewise.
3340 * i386os9k.c: Likewise.
3343 * libbfd-in.h: Likewise.
3344 * libecoff.h: Likewise.
3345 * mach-o-target.c: Likewise.
3347 * nlm-target.h: Likewise.
3348 * oasys.c: Likewise.
3350 * plugin.c: Likewise.
3351 * ppcboot.c: Likewise.
3354 * tekhex.c: Likewise.
3355 * versados.c: Likewise.
3356 * vms-alpha.c: Likewise.
3358 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3359 * linker.c (bfd_link_check_relocs): New function.
3360 (_bfd_generic_link_check_relocs): New function.
3361 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3362 _bfd_link_check_relocs field.
3363 (struct bfd_target)L Add _bfd_link_check_relocs field.
3364 * bfd-in2.h: Regenerate.
3365 * libbfd.h: Regenerate.
3367 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3369 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3370 (elf_backend_gc_sweep_hook): Likewise.
3371 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3372 (elf_backend_gc_sweep_hook): Likewise.
3374 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3376 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3377 in excluded sections
3379 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3382 * elf64-x86-64.c (check_relocs_failed): New.
3383 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3384 Support relocation agaist local symbol. Set check_relocs_failed.
3385 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3386 R_X86_64_32 relocation overflow.
3387 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3388 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3390 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3392 * elf32-i386.c (elf_i386_check_relocs): Call
3393 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3394 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3396 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3398 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3399 * elflink.c (_bfd_elf_link_check_relocs): New function.
3400 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3401 if check_relocs_after_open_input is FALSE.
3403 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3405 * cache.c: Update old style function definitions.
3406 * elf32-m68k.c: Likewise.
3407 * elf64-mmix.c: Likewise.
3408 * stab-syms.c: Likewise.
3410 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3412 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3414 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3416 * Makefile.in: Regenerated with automake 1.11.6.
3417 * aclocal.m4: Likewise.
3418 * doc/Makefile.in: Likewise.
3420 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3422 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3423 * bfd-in2.h: Regenerate.
3424 * libbfd.h: Regenerate.
3425 * elf32-arc.c: Add 'opcode/arc.h' include.
3426 (struct arc_relocation_data): Add symbol_name.
3427 (arc_special_overflow_checks): New function.
3428 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3429 required, add an extra comment.
3430 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3432 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3434 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3436 (elf_arc_relocate_section): Update enum uses.
3437 (elf_arc_check_relocs): Likewise.
3438 (elf_arc_finish_dynamic_symbol): Likewise.
3440 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3442 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3445 2016-04-14 Nick Clifton <nickc@redhat.com>
3448 * elf-bbfd.h (struct elf_backend_data): New field:
3450 New field: elf_backend_set_special_section_info_and_link
3451 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3453 (elf_backend_set_special_section_info_and_link): Define if not
3455 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3456 elf_backend_strtab_flags macros to initialise fields in structure.
3457 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3458 being set even if SHF_MERGE is not set.
3459 (elf_fake_sections): Likewise.
3460 (section_match): New function. Matches two ELF sections based
3461 upon fixed characteristics.
3462 (find_link): New function. Locates a section in a BFD that
3463 matches a section in a different BFD.
3464 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3465 fields of reserved sections.
3466 (bfd_elf_compute_section_file_positions): Set the flags for the
3467 .shstrtab section based upon the elf_strtab_flags field in the
3468 elf_backend_data structure.
3469 (swap_out_syms): Likewise for the .strtab section.
3470 * elflink.c (bfd_elf_final_link): Set the flags for the
3471 .strtab section based upon the elf_strtab_flags field in the
3472 elf_backend_data structure.
3473 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3474 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3476 (elf_backend_set_special_section_info_and_link): Define for
3478 * elf32-sparc.c: Likewise.
3479 * elf64-x86-64.c: Likewise.
3481 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3484 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3486 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3487 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3488 applies to read-only section.
3489 * elf32-i386.c (elf_i386_link_hash_table): Add
3490 readonly_dynrelocs_against_ifunc.
3491 (elf_i386_allocate_dynrelocs): Updated.
3492 (elf_i386_size_dynamic_sections): Issue an error for read-only
3493 segment with dynamic IFUNC relocations only if
3494 readonly_dynrelocs_against_ifunc is TRUE.
3495 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3496 readonly_dynrelocs_against_ifunc.
3497 (elf_x86_64_allocate_dynrelocs): Updated.
3498 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3499 segment with dynamic IFUNC relocations only if
3500 readonly_dynrelocs_against_ifunc is TRUE.
3501 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3504 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3506 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3507 a fall through from error_ret_free_internal. Free local_syms in
3508 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3510 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3512 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3513 (relocate_plt_for_entry): Likewise.
3515 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3517 * elf32-arc.c (elf_arc_check_relocs): Changed
3519 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3521 * elf32-arc.c (name_for_global_symbol): Changed assert.
3522 (get_replace_function): Created.:
3523 (struct arc_relocation_data): Changed to signed types.
3524 (defines S, L, P, PDATA): Casted to signed type.
3525 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3526 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3527 (arc_do_relocation): Changed.
3529 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3531 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3533 (elf_arc_relocate_section): Added and changed asserts, validating
3534 the synamic symbol index.
3535 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3536 relocation if symbol has dynindx set to -1.
3538 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3541 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3542 and internal symbols which have a dynamic index into local
3545 2016-04-04 Nick Clifton <nickc@redhat.com>
3548 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3549 version number if the version is zero.
3551 2016-04-01 Alan Modra <amodra@gmail.com>
3554 * elflink.c (on_needed_list): Recursively check needed status.
3555 (elf_link_add_object_symbols): Adjust.
3557 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3559 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3560 internal_relocs only if they aren't cached.
3562 2016-03-29 Nick Clifton <nickc@redhat.com>
3565 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3566 assertion on the size of the got section to allow it to be bigger
3567 than the number of relocs.
3569 2016-03-29 Toni Spets <toni.spets@iki.fi>
3572 * coffcode.h (coff_write_object_contents): Revert accidental
3575 2016-03-22 Alan Modra <amodra@gmail.com>
3578 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3579 DW_FORM_flag_present.
3581 2016-03-22 Nick Clifton <nickc@redhat.com>
3583 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3584 architecture name for backwards compatibility.
3586 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3587 unbounded stack use.
3589 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3590 sufficiently recent version of GCC.
3591 * configure: Regenerate.
3593 2016-03-22 Alan Modra <amodra@gmail.com>
3596 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3598 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3600 * archures.c (bfd_mach_arc_nps400): Define.
3601 * bfd-in2.h: Regenerate.
3602 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3603 some existing entries to make space.
3604 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3605 (arc_elf_final_write_processing): Likewise.
3607 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3609 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3611 (arc_elf_final_write_processing): Don't bother setting cpu field
3612 in e_flags, this will have been set elsewhere.
3614 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3616 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3619 2016-03-21 Nick Clifton <nickc@redhat.com>
3621 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3622 * configure: Regenerate.
3623 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3624 alloca with call to xmalloc.
3625 * elf32-nds32.c: Likewise.
3626 * elf64-hppa.c: Likewise.
3627 * elfxx-mips.c: Likewise.
3629 * pei-x86_64.c: Likewise.
3633 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3636 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3638 (elf_i386_relocate_section): Likewise.
3639 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3640 (elf_x86_64_relocate_section): Likewise.
3642 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3645 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3646 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3647 relocation overflow check.
3649 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3651 * bfd-in2.h: Regenerated.
3653 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3656 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3657 uses bytes not octets.
3658 * elflink.c (resolve_section): Likewise.
3659 Add a bfd parameter.
3660 (eval_section): Pass the input_bfd to resolve_section.
3661 (bfd_elf_perform_complex_relocation): Convert byte offset to
3662 octets before read and writing values.
3663 (elf_link_input_bfd): Add byte to octet conversions.
3664 (elf_reloc_link_order): Likewise.
3665 (elf_fixup_link_order): Likewise.
3666 (bfd_elf_final_link): Likewise.
3667 * reloc.c (_bfd_final_link_relocate): Likewise.
3668 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3670 2016-03-10 Nick Clifton <nickc@redhat.com>
3672 * config.bfd: Mark the i370 target as obsolete.
3674 2016-03-09 Pedro Alves <palves@redhat.com>
3676 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3677 gcc ABI)" to printable name.
3678 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3679 of "v850-rh850" as printable name.
3681 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3684 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3685 relocations against absolute symbols.
3687 2016-03-09 Alan Modra <amodra@gmail.com>
3690 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3691 length elements in the archive.
3693 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3696 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3697 for -E/--dynamic-list only when not relocatable.
3699 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3702 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3703 count for locally defined local IFUNC symbols in shared object.
3704 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3706 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3709 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3712 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3713 Andrew Burgess <andrew.burgess@embecosm.com>
3715 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3716 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3717 (arc_elf_howto_init): Added assert to validate relocations.
3718 (get_middle_endian_relocation): Delete.
3719 (middle_endian_convert): New function.
3720 (ME): Redefine, now does nothing.
3721 (IS_ME): New define.
3722 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3723 definition to call middle_endian_convert. Add a new local
3724 variable and make use of this throughout. Added call to
3725 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3727 2016-03-07 Nick Clifton <nickc@redhat.com>
3730 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3731 length elements in the archive.
3733 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3735 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3736 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3738 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3741 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3742 executable as definition if the new definition comes from a
3745 2016-03-02 Alan Modra <amodra@gmail.com>
3747 * Makefile.in: Regenerate.
3748 * po/SRC-POTFILES.in: Regenerate.
3750 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3752 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3753 relocation addend when sections get merged.
3755 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3757 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3759 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3760 Assert for code sections dynamic relocs.
3762 2016-02-26 Renlin Li <renlin.li@arm.com>
3764 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3765 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3767 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3770 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3771 load with locally bound symbols if PIC is false or there is no
3772 base register. Optimize branch to 0 if PIC is false.
3773 (elf_i386_relocate_section): Don't generate dynamic relocations
3774 against undefined weak symbols if PIC is false.
3775 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3776 if we can't estimate relocation overflow with --no-relax.
3777 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3778 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3779 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3780 against undefined weak symbols if PIC is false.
3782 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3785 * bfd.c (bfd): Change flags to 20 bits.
3786 (BFD_CONVERT_ELF_COMMON): New.
3787 (BFD_USE_ELF_STT_COMMON): Likewise.
3788 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3789 BFD_USE_ELF_STT_COMMON.
3790 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3791 * configure.ac: Remove --enable-elf-stt-common.
3792 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3793 common symbol depending on BFD_CONVERT_ELF_COMMON and
3794 BFD_USE_ELF_STT_COMMON.
3795 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3797 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3799 (elf_link_convert_common_type): New function.
3800 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3801 common symbol depending on BFD_CONVERT_ELF_COMMON and
3802 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3803 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3804 and BFD_USE_ELF_STT_COMMON to object_flags.
3805 (TARGET_LITTLE_SYM): Likewise.
3806 * syms.c (BSF_KEEP_G): Renamed to ...
3807 (BSF_ELF_COMMON): This.
3808 * bfd-in2.h: Regenerated.
3809 * config.in: Likewise.
3810 * configure: Likewise.
3812 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3817 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3818 (elf_i386_link_hash_entry): Add has_got_reloc and
3820 (elf_i386_link_hash_table): Add interp.
3821 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3823 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3825 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3826 (elf_i386_fixup_symbol): New function.
3827 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3828 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3829 relocations and discard relocations against resolved undefined
3830 weak symbols in executable. Don't make resolved undefined weak
3831 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3832 relocation against undefined weak symbols in PIE.
3833 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3834 (elf_i386_relocate_section): Don't generate dynamic relocations
3835 against resolved undefined weak symbols in PIE, except for
3837 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3838 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3839 Don't generate dynamic relocation against resolved undefined weak
3840 symbol in executable.
3841 (elf_i386_finish_dynamic_sections): Call
3842 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3843 (elf_backend_fixup_symbol): New.
3844 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3845 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3847 (elf_x86_64_link_hash_table): Add interp.
3848 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3850 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3852 (elf_x86_64_check_relocs): Set has_got_reloc and
3854 (elf_x86_64_fixup_symbol): New function.
3855 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3856 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3857 relocations and discard relocations against resolved undefined
3858 weak symbols in executable. Don't make resolved undefined weak
3859 symbols in executable dynamic.
3860 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3861 (elf_x86_64_relocate_section): Check relocation overflow for
3862 dynamic relocations against unresolved weak undefined symbols.
3863 Don't generate dynamic relocations against resolved weak
3864 undefined symbols in PIE.
3865 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3866 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3867 Don't generate dynamic relocation against resolved undefined weak
3868 symbol in executable.
3869 (elf_x86_64_finish_dynamic_sections): Call
3870 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3871 (elf_backend_fixup_symbol): New.
3873 2016-02-26 Alan Modra <amodra@gmail.com>
3875 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3876 save_restore_funcs, rest of sections when not relocatable.
3877 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3878 (sfpr_define): Define all symbols on emitted code.
3879 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3880 when relocatable. Move sfpr_define loop earlier.
3882 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3884 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3885 (elf_x86_64_relocate_section): Use it. Replace
3886 x86_64_elf_howto_table[r_type] with howto.
3888 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3891 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3892 symbol version is unknown.
3894 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3896 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3897 to (bfd_vma) -1 when setting needs_plt to 0.
3898 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3900 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3902 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3903 library, instead of PIC, and don't check PDE when making linker
3904 assigned symbol dynamic.
3906 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3908 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3909 ABIVERSION for non-executable stack.
3911 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3914 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3915 Always produce a RELATIVE reloc for a local symbol.
3917 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3919 Fix test-case ld-elf/pr19617b
3920 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3921 discard unused non-function symbols when --dynamic-list-data.
3923 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3925 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3926 dynsym section, even if it is empty, with dynamic sections.
3928 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3930 * syms.c: Remove BSF_COMMON from comments.
3931 * bfd-in2.h: Regenerated.
3933 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3935 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3936 for destination. Remove useless function parameters.
3937 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3939 2016-02-19 Nick Clifton <nickc@redhat.com>
3942 * aoutx.h (aout_link_add_symbols): Check for out of range string
3946 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3947 processing if we encounter a reloc without an associated symbol.
3949 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3952 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3953 sections for -E/--dynamic-list.
3955 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3957 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3960 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3962 * plugin.c (plugin_vec): Set match priority to 255.
3963 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3964 matching against the plugin vector, take priority from there not
3967 2016-02-15 Nick Clifton <nickc@redhat.com>
3969 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3970 for length and type fields. Use a signed value for the
3971 suffix_length field.
3973 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3976 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3977 significant bit in GOT offset for R_386_GOT32X.
3979 2016-02-10 Nick Clifton <nickc@redhat.com>
3982 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3984 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3985 number of messages about FDE encoding preventing .eh_frame_hdr
3988 2016-02-09 Nick Clifton <nickc@redhat.com>
3990 * oasys.c (oasys_archive_p): Fix indentation.
3991 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3992 constant for left shifting.
3994 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3995 helpful warning message to explain why certain AArch64 relocs
3998 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
4000 * pe-mips.c (coff_mips_reloc): Fix formatting.
4002 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
4004 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
4005 to bfd_mach_arc_arc600.
4007 2016-02-04 Alan Modra <amodra@gmail.com>
4009 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
4012 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
4015 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
4016 distances in the compressed_size field of the output section.
4018 2016-02-02 Alan Modra <amodra@gmail.com>
4020 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
4021 ELFv2 entry optimization.
4023 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
4026 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
4027 no relocations in relocatable files.
4029 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
4032 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
4033 if a symbol from a library loaded via DT_NEEDED doesn't match
4034 the symbol referenced by regular object.
4036 2016-02-01 Nathaniel Smith <njs@pobox.com>
4038 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
4041 2016-02-01 Alan Modra <amodra@gmail.com>
4043 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
4044 an out of range reloc_index.
4045 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
4047 2016-02-01 Kamil Rytarowski <n54@gmx.com>
4049 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
4050 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
4051 * Makefile.in: Regenerated.
4053 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4055 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
4057 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
4060 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
4062 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
4064 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
4067 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
4068 against STT_GNU_IFUNC symbol only with dynamic symbols.
4069 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
4071 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
4074 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
4075 decompress debug sections.
4077 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
4079 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
4082 2016-01-25 Nick Clifton <nickc@redhat.com>
4085 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
4086 dsym filename buffer.
4088 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
4090 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
4092 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
4094 * elfxx-mips.c (BZ16_REG): Correct calculation.
4096 2016-01-21 Nick Clifton <nickc@redhat.com>
4098 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
4099 changing the type of _loc to be bfd_byte *.
4100 (elf_arc_finish_dynamic_symbol): Likewise.
4102 2016-01-21 Nick Clifton <nickc@redhat.com>
4105 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
4106 class of the linker stub bfd.
4107 (elf32_arm_check_relocs): Skip check for pic format after
4108 processing a vxWorks R_ARM_ABS12 reloc.
4109 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
4110 reporting a class mismatch.
4112 2016-01-21 Jiong Wang <jiong.wang@arm.com>
4114 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
4115 veneer for sym_sec != input_sec.
4116 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
4117 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
4118 calculation destination.
4120 2016-01-21 Alan Modra <amodra@gmail.com>
4122 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
4123 (swap_linux_prpsinfo64_out): New function.
4124 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
4125 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
4126 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
4127 (elfcore_write_linux_prpsinfo64): Likewise.
4128 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
4129 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
4130 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
4132 2016-01-21 Alan Modra <amodra@gmail.com>
4134 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
4135 * elf.c: Adjust #include.
4136 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
4137 * Makefile.am (SOURCE_HFILES): Update.
4138 * Makefile.in: Regenerate.
4139 * po/SRC-PORFILES.in: Regenerate.
4141 2016-01-21 Alan Modra <amodra@gmail.com>
4143 * configure.ac: Move corefile selection later in file. Move
4144 tdefaults code immediately after other target vector code.
4145 * configure: Regenerate.
4147 2016-01-20 Mickael Guene <mickael.guene@st.com>
4149 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
4150 section using '.text.noread' pattern.
4152 2016-01-19 John Baldwin <jhb@FreeBSD.org>
4154 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
4156 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
4157 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
4159 * arc-plt.def: New file.
4160 * arc-plt.h: Likewise.
4161 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
4162 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
4163 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
4164 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
4165 (name_for_global_symbol): Added.
4166 (ADD_RELA): Helper to create dynamic relocs.
4167 (new_got_entry_to_list): Create a new got entry in linked list.
4168 (symbol_has_entry_of_type): Search for specific type of entry in
4170 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
4171 (is_reloc_for_TLS, arc_elf_set_private_flags)
4172 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
4173 (arc_elf_merge_private_bfd_data): New functions.
4174 (debug_arc_reloc): Cleaned debug info printing.
4175 (PDATA reloc): Changed not to perform address alignment.
4176 (reverse_me): Added. Fix for ARC_32 relocs.
4177 (arc_do_relocation): Return bfd_reloc_of when no relocation should
4179 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
4180 Changed function to access an array of list of GOT entries instead
4181 of just an array of offsets.
4182 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
4183 (elf_arc_check_relocs): Likewise.
4184 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
4185 (elf_arc_finish_dynamic_sections): Likewise
4186 (arc_create_dynamic_sections): Modified conditions to create
4188 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
4189 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
4190 (relocate_plt_for_entry): Changed to support new way to define PLT
4192 (add_symbol_to_plt): Likewise.
4193 (arc_elf_link_hash_table_create): New function.
4195 2016-01-18 Nick Clifton <nickc@redhat.com>
4198 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
4199 section number into internal section number.
4200 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
4201 * coffswap.h (coff_swap_sym_in): Likewise.
4202 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
4203 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
4204 section number field is big enough to hold the external value.
4206 2016-01-17 Alan Modra <amodra@gmail.com>
4208 * configure: Regenerate.
4210 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
4212 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
4213 when address in first unwind entry does not match start of
4216 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
4217 Jiong Wang <jiong.wang@arm.com>
4220 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
4223 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
4225 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
4226 place 'R_' before the reloc name returned.
4227 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
4228 the relocation string.
4230 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4232 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
4233 factored out from...
4234 (_bfd_mips_elf_merge_private_bfd_data): ... here.
4236 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4238 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
4239 attribute check after ELF file header flag check.
4241 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4243 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
4244 return status from `_bfd_elf_merge_object_attributes'.
4246 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4248 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
4249 factored out from...
4250 (_bfd_mips_elf_merge_private_bfd_data): ... here.
4252 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4254 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
4255 handling of input MIPS ABI flags together.
4257 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4259 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
4260 attribute checks for null input.
4262 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4264 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
4265 pointers to target data.
4267 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4269 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4272 2016-01-01 Alan Modra <amodra@gmail.com>
4274 Update year range in copyright notice of all files.
4276 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
4278 Copyright (C) 2016 Free Software Foundation, Inc.
4280 Copying and distribution of this file, with or without modification,
4281 are permitted in any medium without royalty provided the copyright
4282 notice and this notice are preserved.
4288 version-control: never
projects / external / binutils.git / blob