1 2016-10-07 Alan Modra <amodra@gmail.com>
3 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
4 obfd param with struct bfd_link_info param. Update all callers.
5 * linker.c (bfd_merge_private_bfd_data): Likewise.
6 (_bfd_generic_verify_endian_match): Likewise.
7 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
8 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
9 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
10 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
11 (_bfd_elf_merge_object_attributes): Likewise.
12 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
13 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
14 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
15 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
16 (elf32_arm_merge_private_bfd_data): Likewise.
17 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
18 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
19 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
20 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
21 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
22 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
23 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
24 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
25 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
26 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
27 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
28 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
29 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
30 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
31 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
32 (elf32_msp430_merge_private_bfd_data): Likewise.
33 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
34 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
35 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
36 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
37 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
38 (ppc_elf_merge_obj_attributes): Likewise.
39 (ppc_elf_merge_private_bfd_data): Likewise.
40 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
41 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
42 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
43 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
44 (elf32_score_merge_private_bfd_data): Likewise.
45 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
46 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
47 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
48 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
49 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
50 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
51 (elf32_tic6x_merge_private_bfd_data): Likewise.
52 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
53 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
54 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
55 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
56 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
57 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
58 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
59 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
60 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
61 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
62 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
63 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
64 (mips_elf_merge_obj_attributes): Likewise.
65 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
66 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
67 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
68 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
69 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
70 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
71 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
72 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
73 * bfd-in2.h: Regenerate.
74 * libbfd.h: Regenerate.
76 2016-10-07 Alan Modra <amodra@gmail.com>
78 * Makefile.am (LIBBFD_H_FILES): Update.
79 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
80 * cpu-sh.c (sh_merge_bfd_arch): Move to..
81 * elf32-sh.c: ..here, and make static.
82 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
84 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
85 _bfd_generic_verify_endian_match.
86 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
87 (bfd_elf32_bfd_merge_private_bfd_data): Define as
88 _bfd_generic_verify_endian_match.
89 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
91 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
92 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
93 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
94 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
95 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
96 * linker.c: ..here, and make internal.
97 * bfd.c (bfd_merge_private_bfd_data): Move to..
99 * Makefile.in: Regenerate.
100 * doc/Makefile.in: Regenerate.
101 * bfd-in2.h: Regenerate.
102 * libbfd.h: Regenerate.
104 2016-10-06 Alan Modra <amodra@gmail.com>
106 * coff-h8300.c: Spell fall through comments consistently.
107 * coffgen.c: Likewise.
108 * elf32-hppa.c: Likewise.
109 * elf32-ppc.c: Likewise.
110 * elf32-score.c: Likewise.
111 * elf32-score7.c: Likewise.
112 * elf64-ppc.c: Likewise.
113 * elfxx-aarch64.c: Likewise.
114 * elfxx-mips.c: Likewise.
115 * cpu-ns32k.c: Add missing fall through comments.
116 * elf-m10300.c: Likewise.
117 * elf32-arm.c: Likewise.
118 * elf32-avr.c: Likewise.
119 * elf32-bfin.c: Likewise.
120 * elf32-frv.c: Likewise.
121 * elf32-i386.c: Likewise.
122 * elf32-microblaze.c: Likewise.
123 * elf32-nds32.c: Likewise.
124 * elf32-ppc.c: Likewise.
125 * elf32-rl78.c: Likewise.
126 * elf32-rx.c: Likewise.
127 * elf32-s390.c: Likewise.
128 * elf32-sh.c: Likewise.
129 * elf32-tic6x.c: Likewise.
130 * elf64-ia64-vms.c: Likewise.
131 * elf64-ppc.c: Likewise.
132 * elf64-s390.c: Likewise.
133 * elf64-x86-64.c: Likewise.
134 * elflink.c: Likewise.
135 * elfnn-aarch64.c: Likewise.
136 * elfnn-ia64.c: Likewise.
141 * versados.c: Likewise.
143 2016-10-06 Alan Modra <amodra@gmail.com>
145 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
147 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
148 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
150 2016-10-06 Alan Modra <amodra@gmail.com>
152 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
153 OR in arithmetic expression, not boolean OR.
155 2016-09-30 Alan Modra <amodra@gmail.com>
157 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
158 as per comment at head of bfd-in2.h.
159 * Makefile.in: Regenerate.
161 2016-09-30 Alan Modra <amodra@gmail.com>
163 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
164 _bfd_error_handler (...) throughout.
165 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
166 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
167 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
168 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
169 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
170 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
171 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
172 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
173 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
174 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
175 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
176 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
177 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
178 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
179 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
180 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
181 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
182 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
183 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
184 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
185 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
186 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
187 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
188 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
189 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
190 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
191 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
192 * xcofflink.c: Likewise.
194 2016-09-30 Alan Modra <amodra@gmail.com>
196 * bfd-in.h: Include stdarg.h.
197 * bfd.c (bfd_error_handler_type): Make like vprintf.
198 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
199 (error_handler_internal): New function, split out from..
200 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
201 (bfd_set_error_handler): Update.
202 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
203 (_bfd_assert_handler): Make static.
204 * coffgen.c (null_error_handler): Update params.
205 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
206 Don't use bfd_error_handler_type.
207 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
208 * elfxx-target.h (elf_backend_link_order_error_handler): Default
209 to _bfd_error_handler.
210 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
211 (bfd_assert_handler_type): Likewise.
212 (_bfd_error_handler): Update.
213 * bfd-in2.h: Regenerate.
214 * libbfd.h: Regenerate.
216 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
219 * elf-bfd.h (struct elf_backend_data): Delete
220 elf_backend_count_output_relocs callback and add
221 elf_backend_update_relocs.
222 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
223 (emit_relocs): Deleted.
224 (elf32_arm_emit_relocs): Deleted.
225 (elf_backend_emit_relocs): Updated not to use the old functions.
226 (elf32_arm_update_relocs): New function.
227 (elf_backend_update_relocs): New define.
228 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
229 relocation count. Call elf_backend_emit_relocs.
230 (_bfd_elf_size_reloc_section): Do not call
231 elf_backend_count_output_relocs.
232 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
233 (elf_backend_update_relocs): New define.
235 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
238 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
239 Thumb-ARM stub is too far.
241 2016-09-27 Nick Clifton <nickc@redhat.com>
244 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
245 timestamp field if real time values are not being stored.
247 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
249 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
250 to verify CC_FOR_BUILD compiler.
251 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
252 and add CC_FOR_BUILD compiler checks.
253 * Makefile.in: Regenerate.
254 * configure: Likewise.
255 * doc/Makefile.in: Likewise.
257 2016-09-26 Awson <kyrab@mail.ru>
260 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
261 for R_AMD64_PCRQUAD relocations.
263 2016-09-26 Alan Modra <amodra@gmail.com>
265 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
266 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
267 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
268 attributes, merge them. Don't warn about undefined tag bits,
269 or copy unknown values to output.
270 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
271 _bfd_elf_ppc_merge_fp_attributes.
273 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
276 * elf-bfd.h (struct elf_backend_data): Add
277 elf_backend_count_output_relocs callback to count relocations in
279 * elf-arm.c (elf32_arm_add_relocation): Deleted.
280 (elf32_arm_write_section): Move additional relocation to emit_relocs.
281 (elf32_arm_count_output_relocs): New function.
282 (emit_relocs): New function.
283 (elf32_arm_emit_relocs): New function.
284 (elf32_arm_vxworks_emit_relocs): New function.
285 (elf_backend_emit_relocs): Updated to use the new functions.
286 (elf_backend_count_output_relocs): New define.
287 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
288 to the relocation count.
289 (_bfd_elf_link_size_reloc_section): Use callback to count the
290 relocations which will be in output.
291 (_bfd_elf_default_count_output_relocs): New function.
292 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
294 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
296 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
297 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
298 bigger than 0x1000 bytes.
300 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
302 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
305 2016-09-14 Nick Clifton <nickc@redhat.com>
308 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
309 contains a valid size for the Debug directory.
311 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
313 * format.c (struct bfd_preserve): New "build_id" field.
314 (bfd_preserve_save): Save "build_id".
315 (bfd_preserve_restore): Restore "build_id".
317 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
320 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
321 relocation with copy relocation when building executable.
323 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
326 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
327 delete_shrinks_insn. Modify computation of shrinked_insn_address.
328 Compute shrink_boundary and adjust addend only if
329 addend_within_shrink_boundary.
330 (elf32_avr_relax_section): Modify calls to
331 elf32_avr_relax_delete_bytes to pass extra parameter.
333 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
335 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
336 array of bytes and use bfd_get_16 to interpret its encoding according
337 to endianness of target.
339 2016-09-01 Alan Modra <amodra@gmail.com>
341 * elf64-ppc.c (synthetic_opd): New static var.
342 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
343 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
345 2016-08-31 Alan Modra <amodra@gmail.com>
347 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
348 track max group size with a new "group_size" var that is reduced
349 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
352 2016-08-31 Alan Modra <amodra@gmail.com>
354 * elf32-ppc.c (ppc_elf_section_processing): Delete.
355 (elf_backend_section_processing): Don't define.
356 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
357 split on non-exec sections differing in SHF_PPC_VLE. When
358 splitting segments, mark size invalid.
360 2016-08-30 Alan Modra <amodra@gmail.com>
363 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
365 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
369 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
370 R_386_PC32 relocation is used to call IFUNC function in PIC
373 2016-08-27 Alan Modra <amodra@gmail.com>
376 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
377 have corresponding SHF_GROUP sections.
378 (bfd_elf_set_group_contents): Comment.
380 2016-08-27 Alan Modra <amodra@gmail.com>
383 * elf64-ppc.c (pc_dynrelocs): New function.
384 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
385 handle pic dynamic relocs.
387 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
389 * bfd-in.h (struct elf32_arm_params): Define.
390 (bfd_elf32_arm_set_target_relocs): Rename into ...
391 (bfd_elf32_arm_set_target_params): This. Use a struct
392 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
393 * bfd-in2.h: Regenerate.
394 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
395 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
396 elf32_arm_params rather than as individual parameters.
398 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
400 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
401 passed the end of htab->stub_group array.
402 (elf32_arm_create_or_find_stub_sec): Likewise.
403 (elf32_arm_create_stub): Likewise.
405 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
407 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
408 to TRUE for GOT and TLS relocs.
410 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
412 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
414 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
416 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
417 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
418 (struct elf_arc_link_hash_table): Likewise.
419 (elf_arc_link_hash_newfunc): Likewise.
420 (elf_arc_link_hash_table_free): Likewise.
421 (arc_elf_link_hash_table_create): Likewise.
422 (elf_arc_relocate_section): Fixed conditions related to dynamic
423 (elf_arc_check_relocs): Likewise.
424 (arc_elf_create_dynamic_sections): Added
425 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
426 through the hash table.
428 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
430 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
431 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
434 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
436 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
438 * bfd-in2.h: Regenerated from the previous changes.
439 * libbfd.h: Regenerated from the previous changes.
441 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
443 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
444 the input import library bfd.
445 * bfd-in2.h: Regenerate.
446 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
447 and new_cmse_stub_offset fields.
448 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
450 (elf32_arm_add_stub): Likewise for stub_offset.
451 (arm_new_stubs_start_offset_ptr): New function.
452 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
453 empty SG veneers to have zero relocations.
454 (arm_size_one_stub): Only initialize stub size and template
455 information for non empty veneers. Do not update veneer section size
456 if veneer already has an offset.
457 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
458 of a boolean indicating success or failure.
459 (cmse_scan): Change stub_changed parameter into an integer pointer
460 parameter cmse_stub_created to count the number of stub created and
461 adapt to change of return value in elf32_arm_create_stub.
462 (cmse_entry_fct_p): New function.
463 (arm_list_new_cmse_stub): Likewise.
464 (set_cmse_veneer_addr_from_implib): Likewise.
465 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
466 cmse_scan instead of that of cmse_stub_changed to compute the number
467 of stub created and use it to initialize stub_changed. Call
468 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
469 of return value in elf32_arm_create_stub. Use
470 arm_stub_section_start_offset () if not NULL to initialize size of
471 secure gateway veneers section. Initialize stub_offset of Cortex-A8
472 erratum fix to -1. Use ret to hold return value.
473 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
474 NULL to initialize size of secure gateway veneers section. Adapt
475 comment to stress the importance of zeroing veneer section content.
476 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
477 initialize eponymous field in struct elf32_arm_link_hash_table.
479 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
481 * elf32-s390.c (stdarg.h): New include.
482 (elf_s390_grok_psinfo): New function.
483 (elf_s390_write_core_note): New function.
484 (elf_backend_grok_psinfo): Declare backend hook.
485 (elf_backend_write_core_note): Likewise.
486 * elf64-s390.c (stdarg.h): New include.
487 (elf_s390_grok_prstatus): New function.
488 (elf_s390_grok_psinfo): New function.
489 (elf_s390_write_core_note): New function.
490 (elf_backend_grok_prstatus): Declare backend hook.
491 (elf_backend_grok_psinfo): Likewise.
492 (elf_backend_write_core_note): Likewise.
494 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
496 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
497 (elf_s390_finish_ifunc_symbol): Likewise.
498 (elf_s390_finish_dynamic_symbol): Likewise.
499 (elf_s390_finish_dynamic_sections): Likewise.
500 (elf_s390_grok_prstatus): Likewise.
501 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
502 (elf_s390_finish_dynamic_symbol): Likewise.
504 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
506 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
508 2016-08-23 Nick Clifton <nickc@redhat.com>
510 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
511 there is no arm data associated with the section.
513 2016-08-23 Alan Modra <amodra@gmail.com>
516 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
517 _GLOBAL_OFFSET_TABLE_, not start of .got section.
519 2016-08-22 Nick Clifton <nickc@redhat.com>
521 * doc/chew.c (main): Free the string buffer used to files as they
524 2016-08-22 Alan Modra <amodra@gmail.com>
526 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
527 (ppc_elf_relocate_section): ..to here. Comment. Error on
528 detecting -mbss-plt -fPIC local ifuncs too.
529 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
530 branch table entries.
532 2016-08-19 Nick Clifton <nickc@redhat.com>
534 * elf.c (assign_section_numbers): Assign number for the .shstrtab
535 section after the symbol table and string table sections.
537 2016-08-19 Alan Modra <amodra@gmail.com>
539 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
540 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
541 dyn_relocs for weakdefs.
542 (alias_readonly_dynrelocs): New function.
543 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
544 (ppc64_elf_relocate_section): Simplify condition under which
545 dyn_relocs are emitted.
547 2016-08-19 Alan Modra <amodra@gmail.com>
550 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
551 (readonly_dynrelocs): Comment fix.
552 (global_entry_stub): New function.
553 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
554 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
555 that in size_global_entry_stubs, handling ifunc too. Delete dead
557 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
558 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
559 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
560 undefweak syms. Expand and correct comments.
561 (size_global_entry_stubs): Ensure symbol is defined.
562 (ppc64_elf_relocate_section): Match condition under which
563 dyn_relocs are emitted to that in allocate_dynrelocs.
565 2016-08-12 Alan Modra <amodra@gmail.com>
567 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
568 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
569 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
571 2016-08-11 Alan Modra <amodra@gmail.com>
573 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
574 non_got_ref true in any case where we could have generated dynbss
575 copies but decide not to do so.
577 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
579 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
580 the stub address retrieved if associated with a microMIPS
583 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
585 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
586 stub also add STO_MICROMIPS annotation.
588 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
590 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
591 in microMIPS LA25 stub references.
593 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
595 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
596 adjusting the use_count of merged .got entries.
598 2016-08-08 Nick Clifton <nickc@redhat.com>
600 * doc/chew.c (delete_string): Only free the string buffer if it is
601 there. Mark the buffer as NULL after freeing.
602 (drop): Free the dropped string.
603 (free_words): New function: Frees the memory allocated to the
605 (add_instrinsic): Duplicate the name string, so that it can be
607 (compile): Free unused words.
608 (main): Free the dictionary and top level string buffers at the
611 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
613 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
614 * bfd-in2.h: Regenerate.
615 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
617 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
618 cmse_implib field in struct elf32_arm_link_hash_table.
619 (elf32_arm_filter_cmse_symbols): New function.
620 (elf32_arm_filter_implib_symbols): Likewise.
621 (elf_backend_filter_implib_symbols): Define to
622 elf32_arm_filter_implib_symbols.
624 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
626 * elf32-arm.c (CMSE_PREFIX): Define macro.
627 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
628 (cmse_branch_thumb_only): Declare stub.
629 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
630 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
631 FALSE if there is no PLT.
632 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
633 (elf32_arm_final_link_relocate): Likewise.
634 (elf32_arm_gc_sweep_hook): Likewise.
635 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
636 secure entry functions.
637 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
638 (arm_dedicated_stub_output_section_required): Change to a switch case
639 and add a case for arm_stub_cmse_branch_thumb_only.
640 (arm_dedicated_stub_output_section_required_alignment): Likewise.
641 (arm_stub_dedicated_output_section_name): Likewise.
642 (arm_stub_dedicated_input_section_ptr): Likewise and remove
643 ATTRIBUTE_UNUSED for htab parameter.
644 (arm_stub_required_alignment): Likewise.
645 (arm_stub_sym_claimed): Likewise.
646 (arm_dedicated_stub_section_padding): Likewise.
647 (cmse_scan): New function.
648 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
649 Set stub_changed to TRUE if such veneers were created.
650 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
653 2016-08-02 Alan Modra <amodra@gmail.com>
656 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
658 2016-08-02 Nick Clifton <nickc@redhat.com>
661 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
662 (elf_backend_sweep_hook): Delete.
664 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
665 Kwok Cheung Yeung <kcy@codesourcery.com>
667 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
668 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
669 (ppc_elf_vle_split16): Clear field before inserting.
671 2016-08-01 Nick Clifton <nickc@redhat.com>
673 * po/sv.po: Updated Swedish translation.
675 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
676 Nick Clifton <nickc@redhat.com>
679 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
680 of the coff_section_data before using it.
682 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
684 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
685 in PLT compression selection.
686 (_bfd_mips_elf_check_relocs): Likewise.
688 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
690 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
691 case where there's no elf_link_hash_entry while processing
692 GOT_NORMAL got entries.
694 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
696 * version.m4 (BFD_VERSION): Set to 2.27.51.
697 * configure: Regenerated.
699 2016-07-21 Nick Clifton <nickc@redhat.com>
701 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
702 (swap_out_syms): Return an error when not finding ELF output
703 section rather than asserting.
705 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
707 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
709 2016-07-20 John Baldwin <jhb@FreeBSD.org>
711 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
712 and handle pr_pid if present.
714 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
717 * elf.c (assign_file_positions_for_load_sections): Also check
718 p_paddr for program header space.
720 2016-07-20 Alan Modra <amodra@gmail.com>
722 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
723 ppc64_elf_unhandled_reloc for special_function.
724 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
726 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
728 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
730 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
731 corresponding error message.
733 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
735 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
736 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
737 (branch_reloc_p): New function.
738 (mips_elf_calculate_relocation): Handle ISA mode determination
739 for relocations against section symbols, against absolute
740 symbols and absolute relocations. Also set `*cross_mode_jump_p'
742 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
743 checks for weak undefined symbols. Also check target alignment
744 within the same ISA mode.
745 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
746 in the alignment check.
747 <R_MICROMIPS_PC7_S1>: Add an alignment check.
748 <R_MICROMIPS_PC10_S1>: Likewise.
749 <R_MICROMIPS_PC16_S1>: Likewise.
750 (mips_elf_perform_relocation): Report a failure for unsupported
751 same-mode JALX instructions and cross-mode branches.
752 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
753 error messages for jumps to misaligned addresses.
755 2016-07-16 Alan Modra <amodra@gmail.com>
757 * elflink.c: Include plugin-api.h.
758 * plugin.c (bfd_plugin_open_input): New function, extracted from..
760 * plugin.h: Don't include bfd.h.
761 (bfd_plugin_open_input): Declare.
763 2016-07-16 Alan Modra <amodra@gmail.com>
765 * targets.c (bfd_seach_for_target): Rename to..
766 (bfd_iterate_over_targets): ..this. Rewrite doc.
767 * bfd-in2.h: Regenerate.
769 2016-07-16 Alan Modra <amodra@gmail.com>
771 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
772 * libbfd.h: Regenerate.
773 * bfd-in2.h: Regenerate.
775 2016-07-16 Alan Modra <amodra@gmail.com>
777 * libbfd-in.h (BFD_ALIGN): Move to..
779 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
780 * elf32-ppc.c (default_params): Adjust init.
781 (ppc_elf_link_params): Set pagesize_p2.
782 * libbfd.h: Regenerate.
783 * bfd-in2.h: Regenerate.
785 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
787 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
788 (_bfd_elf_filter_global_symbols): Declare.
789 * elf.c (_bfd_elf_filter_global_symbols): New function.
790 * elflink.c (elf_filter_global_symbols): Likewise.
791 (elf_output_implib): Likewise.
792 (bfd_elf_final_link): Call above function, failing if it does.
793 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
795 (elf_backend_copy_indirect_symbol): Fix spacing.
796 (elf_backend_hide_symbol): Likewise.
797 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
799 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
800 Nick Clifton <nickc@redhat.com>
802 * elf32-arc.c (PR_DEBUG): Delete.
803 Fix printing of debug information. Fix formatting of debug
805 (debug_arc_reloc): Handle symbols that are not from an input file.
806 (arc_do_relocation): Remove excessive exclamation points.
808 * arc-got.h: Fix formatting. Fix printing of debug information.
809 (new_got_entry_to_list): Use xmalloc.
810 * config.bfd: use the big-endian arc vector as the default vector
811 for big-endian arc targets.
813 2016-07-15 Alan Modra <amodra@gmail.com>
815 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
816 from marking sym_indices.
818 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
820 * reloc.c (bfd_perform_relocation): Try the `howto' handler
821 first with relocations against absolute symbols.
822 (bfd_install_relocation): Likewise.
824 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
826 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
827 .got/.got.plt sections to 8 bytes.
829 2016-07-12 Nick Clifton <nickc@redhat.com>
831 * binary.c (binary_set_section_contents): Second grammar fix.
833 2016-07-12 Douglas B Rupp <rupp@adacore.com>
835 * binary.c (binary_set_section_contents): Fix grammar in warning
838 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
840 * elf32-arc.c: made PR_DEBUG always defined.
842 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
844 * arc-got.h: Moved got related structures from elf32-arc.c to
845 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
846 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
847 tls_type_for_reloc, symbol_has_entry_of_type,
848 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
849 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
850 relocate_fix_got_relocs_for_got_info,
851 create_got_dynrelocs_for_single_entry,
852 create_got_dynrelocs_for_got_info): Added to file.
853 * elf32-arc.c: Removed GOT & TLS related structs and functions to
856 2016-07-08 James Bowman <james.bowman@ftdichip.com>
858 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
860 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
862 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
863 (THUMB32_MOVW): Likewise.
864 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
865 (DEF_STUBS): Define long_branch_thumb2_only_pure.
866 (arm_stub_is_thumb): Add new veneer stub.
867 (arm_type_of_stub): Use new veneer.
868 (arm_stub_required_alignment): Add new veneer.
870 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
872 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
873 (SEC_ELF_PURECODE): ... this.
874 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
876 (elf32_arm_fake_sections): Likewise.
877 (elf_32_arm_section_flags): Likewise.
878 (elf_32_arm_lookup_section_flags): Likewise.
879 * section.c (SEC_ELF_NOREAD): Rename to ...
880 (SEC_ELF_PURECODE): ... this.
882 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
884 * elf32-arm.c (using_thumb2_bl): New function.
885 (arm_type_of_stub): Declare thumb2 variable together and change type
886 to bfd_boolean. Use using_thumb2_bl () to determine whether
887 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
888 checked for BL range.
889 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
890 the bit size of BL offset.
892 2016-06-29 Nick Clifton <nickc@redhat.com>
894 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
895 Returns TRUE for AArch64 mapping symbols.
896 (elfNN_aarch64_backend_symbol_processing): New function. Marks
897 mapping symbols as precious in object files so that they will not
899 (elf_backend_symbol_processing): Define.
901 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
902 for ARM mapping symbols.
903 (elf32_arm_backend_symbol_processing): Make use of the new function.
905 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
908 * elflink.c (elf_link_check_versioned_symbol): Return false
909 for unreferenced undefined symbol.
911 2016-06-28 Nick Clifton <nickc@redhat.com>
913 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
916 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
917 function. Marks mapping symbols in object files as precious, so
918 that strip will not remove them.
919 (elf_backend_symbol_processing): Define.
921 2016-06-28 James Clarke <jrtc27@jrtc27.com>
923 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
924 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
926 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
928 * elf32-mips.c (elf_mips16_howto_table_rel): Add
930 (mips16_reloc_map): Likewise.
931 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
932 (mips16_elf64_howto_table_rela): Likewise.
933 (mips16_reloc_map): Likewise.
934 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
935 (elf_mips16_howto_table_rela): Likewise.
936 (mips16_reloc_map): Likewise.
937 * elfxx-mips.c (mips16_branch_reloc_p): New function.
938 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
939 (b_reloc_p): Likewise.
940 (mips_elf_calculate_relocation): Likewise.
941 (_bfd_mips_elf_check_relocs): Likewise.
942 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
943 * bfd-in2.h: Regenerate.
944 * libbfd.h: Regenerate.
946 2016-06-27 Alan Modra <amodra@gmail.com>
949 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
950 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
952 (ppc64_elf_size_stubs): Adjust to suit.
954 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
956 * elf32-dlx.h: New file.
957 * elf32-dlx.c: Adjust.
959 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
961 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
963 2016-06-24 John Baldwin <jhb@FreeBSD.org>
965 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
968 2016-06-24 John Baldwin <jhb@FreeBSD.org>
970 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
971 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
972 (elfcore_grok_freebsd_psinfo): New function.
973 (elfcore_grok_freebsd_prstatus): New function.
974 (elfcore_grok_freebsd_note): New function.
975 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
978 2016-06-24 Joel Brobecker <brobecker@adacore.com>
980 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
983 2016-06-24 Alan Modra <amodra@gmail.com>
985 * config.bfd: Delete mips vxworks patterns matched earlier.
986 Combine mips*-*-none with mips*-*-elf*.
988 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
990 * elfxx-mips.c (mips_elf_perform_relocation): Call
991 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
992 use the `%X%H' format for the cross-mode jump conversion error
993 message. Remove the full stop from the end of the message.
994 Continue processing rather than returning failure.
996 2016-06-21 Graham Markall <graham.markall@embecosm.com>
998 * archures.c: Remove bfd_mach_arc_nps400.
999 * bfd-in2.h: Likewise.
1000 * cpu-arc.c (arch_info_struct): Likewise.
1001 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1004 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1008 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1010 (elf_link_is_defined_archive_symbol): Call
1011 bfd_link_plugin_object_p on unknown plugin object and use the
1012 IR symbol table if the input is an IR object.
1013 * plugin.c (bfd_link_plugin_object_p): New function.
1014 * plugin.h (bfd_link_plugin_object_p): New prototype.
1016 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1019 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1020 on symbol from plugin dummy input.
1022 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1024 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1026 * bfd-in2.h: Regenerated.
1027 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1028 with bfd_plugin_unknown.
1030 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1033 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1034 bfd_boolean argument.
1035 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1036 "shared object" with "PIC object" in comments.
1037 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1038 "shared object" with "PIC object" in comments. Avoid PLT if
1039 requested. Generate dynamic relocations for non-GOT references.
1040 Make room for the special first entry in PLT and allocate PLT
1041 entry only for PLT and PC-relative references. Store dynamic
1042 GOT relocations in .rel[a].iplt section for static executables.
1043 If PLT isn't used, always use GOT for symbol value. Don't
1044 allocate GOT entry if it isn't used.
1045 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1046 count only in the code section. Allocate dynamic pointer
1047 relocation against STT_GNU_IFUNC symbol in the non-code section.
1048 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1049 only for PC-relative references.
1050 (elf_i386_allocate_dynrelocs): Pass TRUE to
1051 _bfd_elf_allocate_ifunc_dyn_relocs.
1052 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1053 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1054 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1055 the non-code section and store it in the proper REL section.
1056 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1058 (elf_i386_finish_dynamic_symbol): Generate dynamic
1059 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1060 STT_GNU_IFUNC symbols without PLT.
1061 (elf_i386_finish_dynamic_sections): Don't handle local
1062 STT_GNU_IFUNC symbols here.
1063 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1065 (elf_backend_output_arch_local_syms): New.
1066 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1067 count only in the code section. Allocate dynamic pointer
1068 relocation against STT_GNU_IFUNC symbol in the non-code section.
1069 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1070 count only for PC-relative references.
1071 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1072 _bfd_elf_allocate_ifunc_dyn_relocs.
1073 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1074 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1075 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1076 without PLT. Generate dynamic pointer relocation against
1077 STT_GNU_IFUNC symbol in the non-code section and store it in
1078 the proper RELA section. Don't allow non-pointer relocation
1079 against STT_GNU_IFUNC symbol without PLT.
1080 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1081 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1082 STT_GNU_IFUNC symbols without PLT.
1083 (elf_x86_64_finish_dynamic_sections): Don't handle local
1084 STT_GNU_IFUNC symbols here.
1085 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1087 (elf_backend_output_arch_local_syms): New.
1088 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1089 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1091 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1092 Tony Wang <tony.wang@arm.com>
1094 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1096 (stub_long_branch_thumb2_only): Define stub.
1097 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1098 (arm_stub_long_branch_thumb2_only): Likewise.
1099 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1102 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1104 * archures.c (bfd_mach_sparc_v8plusc): Define.
1105 (bfd_mach_sparc_v9c): Likewise.
1106 (bfd_mach_sparc_v8plusd): Likewise.
1107 (bfd_mach_sparc_v9d): Likewise.
1108 (bfd_mach_sparc_v8pluse): Likewise.
1109 (bfd_mach_sparc_v9e): Likewise.
1110 (bfd_mach_sparc_v8plusv): Likewise
1111 (bfd_mach_sparc_v9v): Likewise.
1112 (bfd_mach_sparc_v8plusm): Likewise.
1113 (bfd_mach_sparc_v9m): Likewise.
1114 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1115 (bfd_mach_sparc_64bit_p): Likewise.
1116 * bfd-in2.h: Regenerate.
1117 * cpu-sparc.c (arch_info_struct): Add entries for
1118 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1119 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1120 and bfd_mach_sparc_v9{c,d,e,v,m}.
1121 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1122 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1124 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1126 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1127 symbols for relocations against IFUNC symbols.
1128 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1130 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1132 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1133 .rela.iplt in DT_PLTRELSZ.
1134 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1135 for DT_PLTRELSZ and DT_RELASZ as well.
1137 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1139 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1140 non-loaded, non-alloced sections.
1141 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1143 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1145 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1146 allocating dynamic relocation.
1147 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1149 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1152 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1153 offsets until reloc_toaddr.
1155 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1157 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1158 Don't check symbol type for STN_UNDEF symbol index.
1159 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1160 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1163 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1165 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1167 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1168 for exact arch value then. Force review of arch check logic for new
1170 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1171 that logic for new architecture.
1172 (arch_has_thumb2_nop): Remove.
1173 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1174 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1176 2016-06-14 Alan Modra <amodra@gmail.com>
1178 * bfd-in.h (bfd_my_archive): Delete.
1179 * bfd-in2.h: Regenerate.
1181 2016-06-14 Alan Modra <amodra@gmail.com>
1184 * archive.c (open_nested_file): Set my_archive.
1185 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1187 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1188 (bfd_seek): Likewise.
1189 * bfdwin.c (bfd_get_file_window): Likewise.
1190 * cache.c (cache_bmmap): Likewise.
1191 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1192 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1194 * plugin.c (try_claim): Likewise.
1195 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1196 file within thin archive, not the archive.
1198 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1201 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1202 section address for R_386_GOT32/R_386_GOT32X relocations against
1203 IFUNC symbols if there is no base register and return error for
1206 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1208 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1209 GOT32 adjustment for static executables.
1211 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1213 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1215 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1217 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1219 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1221 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1223 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1225 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1226 (SECTSTART): Changed.
1227 (elf_arc_relocate_section): Fixed mistake in PIE related
1229 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1231 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1233 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1234 enable support for "-z combreloc" and DT_RELACOUNT.
1235 (elf_backend_reloc_type_class): Likewise
1237 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1240 * elf32-i386.c (elf_i386_relocate_section): When relocating
1241 R_386_GOT32, return error without a base register for PIC and
1242 subtract the .got.plt section address only with a base register.
1244 2016-06-10 Alan Modra <amodra@gmail.com>
1246 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1247 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1248 (_bfd_elf_strtab_init): Formatting.
1249 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1250 (_bfd_elf_strtab_addref): Take size_t idx param.
1251 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1252 (_bfd_elf_strtab_offset): Likewise.
1253 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1254 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1255 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1256 (_bfd_elf_strtab_finalize): Similarly.
1257 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1258 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1259 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1260 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1261 using bfd_size_type.
1262 (bfd_section_from_shdr): Delete amt.
1263 (_bfd_elf_init_reloc_shdr): Likewise.
1264 (_bfd_elf_link_assign_sym_version): Likewise.
1265 (assign_section_numbers): Use size_t reloc_count.
1266 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1267 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1268 (elf_link_is_defined_archive_symbol): Likewise.
1269 (elf_add_dt_needed_tag): Likewise.
1270 (elf_finalize_dynstr): Likewise.
1271 (elf_link_add_object_symbols): Likewise.
1272 (bfd_elf_size_dynamic_sections): Likewise.
1273 (elf_create_symbuf): Similarly.
1274 (bfd_elf_match_symbols_in_sections): Likewise.
1275 (elf_link_swap_symbols_out): Likewise.
1276 (elf_link_check_versioned_symbol): Likewise.
1277 (bfd_elf_gc_record_vtinherit): Likewise.
1278 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1280 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1283 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1284 and relocs only if shrinking occurred.
1286 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1288 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1289 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1290 (elf_i386_check_tls_transition): Check indirect call and direct
1291 call with the addr32 prefix for general and local dynamic models.
1292 Set the tls_get_addr feild.
1293 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1294 indirect ___tls_get_addr call via GOT.
1295 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1296 transitions with indirect call and direct call with the addr32
1299 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1301 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1302 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1303 (elf_s390_relocate_section): Fix comment.
1304 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1307 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1309 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1310 section offset when calculation the larl operand in the first PLT
1313 2016-06-07 Alan Modra <amodra@gmail.com>
1315 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1316 to match other 32-bit archs.
1317 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1318 (ppc_elf_object_p): Call it.
1319 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1321 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1322 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1323 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1324 _bfd_elf_ppc_at_tprel_transform): Move to..
1325 * elf-bfd.h: ..here.
1326 (_bfd_elf_ppc_set_arch): Declare.
1327 * bfd-in2.h: Regenerate.
1329 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1331 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1332 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1333 (elf_x86_64_check_tls_transition): Check indirect call and
1334 direct call with the addr32 prefix for general and local dynamic
1335 models. Set the tls_get_addr feild.
1336 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1337 indirect __tls_get_addr call via GOT.
1338 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1339 transitions with indirect call and direct call with the addr32
1342 2016-06-04 Christian Groessler <chris@groessler.org>
1344 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1346 2016-06-02 Nick Clifton <nickc@redhat.com>
1349 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1351 (arch_info_struct): Likewise.
1352 (architectures): Likewise.
1354 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1356 * config.bfd: Replace -uclibc with *.
1358 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1360 * elf64-x86-64.c: Replace data32 with data16 in comments.
1362 2016-05-31 Alan Modra <amodra@gmail.com>
1366 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1367 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1368 symbol given a version by a script different to the version
1369 of the symbol being added.
1370 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1371 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1372 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1373 (struct strtab_save): New.
1374 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1375 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1376 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1378 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1380 * elf32-hppa.h: Add extern "C".
1381 * elf32-nds32.h: Likewise.
1382 * elf32-tic6x.h: Likewise.
1384 2016-06-01 Nick Clifton <nickc@redhat.com>
1386 * po/sr.po: New Serbian translation.
1387 * configure.ac (ALL_LINGUAS): Add sr.
1388 * configure: Regenerate.
1390 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1392 * elfxx-mips.c (b_reloc_p): New function.
1393 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1396 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1398 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1399 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1400 reloc location from calculation, treat the addend as signed with
1401 local non-section symbols and enable overflow detection.
1403 2016-05-28 Alan Modra <amodra@gmail.com>
1405 * aoutx.h: Adjust linker callback calls throughout file,
1408 * coff-alpha.c: Likewise.
1409 * coff-arm.c: Likewise.
1410 * coff-h8300.c: Likewise.
1411 * coff-h8500.c: Likewise.
1412 * coff-i960.c: Likewise.
1413 * coff-mcore.c: Likewise.
1414 * coff-mips.c: Likewise.
1415 * coff-ppc.c: Likewise.
1416 * coff-rs6000.c: Likewise.
1417 * coff-sh.c: Likewise.
1418 * coff-tic80.c: Likewise.
1419 * coff-w65.c: Likewise.
1420 * coff-z80.c: Likewise.
1421 * coff-z8k.c: Likewise.
1422 * coff64-rs6000.c: Likewise.
1423 * cofflink.c: Likewise.
1424 * ecoff.c: Likewise.
1425 * elf-bfd.h: Likewise.
1426 * elf-m10200.c: Likewise.
1427 * elf-m10300.c: Likewise.
1428 * elf32-arc.c: Likewise.
1429 * elf32-arm.c: Likewise.
1430 * elf32-avr.c: Likewise.
1431 * elf32-bfin.c: Likewise.
1432 * elf32-cr16.c: Likewise.
1433 * elf32-cr16c.c: Likewise.
1434 * elf32-cris.c: Likewise.
1435 * elf32-crx.c: Likewise.
1436 * elf32-d10v.c: Likewise.
1437 * elf32-epiphany.c: Likewise.
1438 * elf32-fr30.c: Likewise.
1439 * elf32-frv.c: Likewise.
1440 * elf32-ft32.c: Likewise.
1441 * elf32-h8300.c: Likewise.
1442 * elf32-hppa.c: Likewise.
1443 * elf32-i370.c: Likewise.
1444 * elf32-i386.c: Likewise.
1445 * elf32-i860.c: Likewise.
1446 * elf32-ip2k.c: Likewise.
1447 * elf32-iq2000.c: Likewise.
1448 * elf32-lm32.c: Likewise.
1449 * elf32-m32c.c: Likewise.
1450 * elf32-m32r.c: Likewise.
1451 * elf32-m68hc1x.c: Likewise.
1452 * elf32-m68k.c: Likewise.
1453 * elf32-mep.c: Likewise.
1454 * elf32-metag.c: Likewise.
1455 * elf32-microblaze.c: Likewise.
1456 * elf32-moxie.c: Likewise.
1457 * elf32-msp430.c: Likewise.
1458 * elf32-mt.c: Likewise.
1459 * elf32-nds32.c: Likewise.
1460 * elf32-nios2.c: Likewise.
1461 * elf32-or1k.c: Likewise.
1462 * elf32-ppc.c: Likewise.
1463 * elf32-s390.c: Likewise.
1464 * elf32-score.c: Likewise.
1465 * elf32-score7.c: Likewise.
1466 * elf32-sh.c: Likewise.
1467 * elf32-sh64.c: Likewise.
1468 * elf32-spu.c: Likewise.
1469 * elf32-tic6x.c: Likewise.
1470 * elf32-tilepro.c: Likewise.
1471 * elf32-v850.c: Likewise.
1472 * elf32-vax.c: Likewise.
1473 * elf32-visium.c: Likewise.
1474 * elf32-xstormy16.c: Likewise.
1475 * elf32-xtensa.c: Likewise.
1476 * elf64-alpha.c: Likewise.
1477 * elf64-hppa.c: Likewise.
1478 * elf64-ia64-vms.c: Likewise.
1479 * elf64-mmix.c: Likewise.
1480 * elf64-ppc.c: Likewise.
1481 * elf64-s390.c: Likewise.
1482 * elf64-sh64.c: Likewise.
1483 * elf64-x86-64.c: Likewise.
1484 * elflink.c: Likewise.
1485 * elfnn-aarch64.c: Likewise.
1486 * elfnn-ia64.c: Likewise.
1487 * elfxx-mips.c: Likewise.
1488 * elfxx-sparc.c: Likewise.
1489 * elfxx-tilegx.c: Likewise.
1490 * linker.c: Likewise.
1491 * pdp11.c: Likewise.
1492 * pe-mips.c: Likewise.
1493 * reloc.c: Likewise.
1494 * reloc16.c: Likewise.
1495 * simple.c: Likewise.
1496 * vms-alpha.c: Likewise.
1497 * xcofflink.c: Likewise.
1498 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1499 status param. Adjust calls to these and linker callbacks throughout.
1500 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1501 get_ramstart): Delete status param. Adjust calls to these and
1502 linker callbacks throughout.
1504 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1506 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1507 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1508 target alignment verification.
1510 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1512 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1513 section name if `bfd_elf_string_from_elf_section' returns an
1516 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1518 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1519 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1520 for message. Continue processing rather than returning failure.
1522 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1524 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1525 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1526 Call `bfd_set_error'.
1528 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1531 * archive.c (bfd_slurp_armap): Replace
1532 bfd_elf64_archive_slurp_armap with
1533 _bfd_archive_64_bit_slurp_armap.
1534 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1535 BFD64 is defined and the archive is too big.
1536 (coff_write_armap): Likewise.
1537 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1538 (_bfd_archive_64_bit_slurp_armap): This.
1539 (bfd_elf64_archive_write_armap): Renamed to ...
1540 (_bfd_archive_64_bit_write_armap): This.
1541 * configure.ac: Add --enable-64-bit-archive.
1542 (want_64_bit_archive): New. Set to true by default for 64-bit
1543 MIPS and s390 ELF targets.
1544 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1545 * config.in: Regenerated.
1546 * configure: Likewise.
1547 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1548 (bfd_elf64_archive_slurp_armap): Likewise.
1549 (bfd_elf64_archive_write_armap): Likewise.
1550 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1551 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1552 (bfd_elf64_archive_truncate_arname): Likewise.
1553 (bfd_elf64_archive_read_ar_hdr): Likewise.
1554 (bfd_elf64_archive_write_ar_hdr): Likewise.
1555 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1556 (bfd_elf64_archive_get_elt_at_index): Likewise.
1557 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1558 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1559 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1560 (bfd_elf64_archive_slurp_armap): Likewise.
1561 (bfd_elf64_archive_write_armap): Likewise.
1562 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1563 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1564 (bfd_elf64_archive_truncate_arname): Likewise.
1565 (bfd_elf64_archive_read_ar_hdr): Likewise.
1566 (bfd_elf64_archive_write_ar_hdr): Likewise.
1567 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1568 (bfd_elf64_archive_get_elt_at_index): Likewise.
1569 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1570 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1571 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1572 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1573 bfd_elfNN_archive_functions isn't defined.
1574 (TARGET_LITTLE_SYM): Likewise.
1575 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1576 (_bfd_archive_64_bit_write_armap): Likewise.
1577 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1578 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1579 (_bfd_archive_64_bit_truncate_arname): Likewise.
1580 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1581 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1582 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1583 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1584 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1585 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1586 * libbfd.h: Regenerated.
1587 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1588 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1590 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1593 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1594 linker add_archive_element callback returns FALSE.
1595 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1596 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1597 archive element if linker add_archive_element callback returns
1599 * elflink.c (elf_link_add_archive_symbols): Likewise.
1600 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1601 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1602 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1603 (xcoff_link_check_ar_symbols): Likewise.
1605 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1607 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1608 <bfd_reloc_outofrange>: Unify error reporting code.
1610 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1612 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1613 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1614 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1615 * bfd-in2.h: Regenerate.
1616 * libbfd.h: Likewise.
1618 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1620 * config.bfd: Add entry for arm-phoenix.
1622 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1624 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1625 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1626 account for padding for stub section requiring one.
1627 (elf32_arm_build_stubs): Add comment to stress the importance of
1628 zeroing veneer section content.
1630 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1632 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1634 * bfd-in2.h: Regenerate.
1635 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1637 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1638 (arm_dedicated_stub_output_section_name): Likewise.
1639 (arm_dedicated_stub_input_section_ptr): Likewise.
1640 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1641 function description comment. Add support for dedicated output stub
1642 section to given stub types.
1643 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1644 elf32_arm_create_or_find_stub_sec.
1645 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1646 (elf32_arm_size_stubs): Pass stub type when calling
1647 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1648 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1650 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1652 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1653 when setting need_convert_load.
1655 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1657 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1660 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1663 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1665 (elf_i386_convert_load): Don't convert R_386_GOT32.
1667 2016-05-20 Alan Modra <amodra@gmail.com>
1670 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1671 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1673 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1675 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1676 (debug_arc_reloc): Likewise.
1677 (elf_arc_relocate_section): Likewise.
1678 (elf_arc_check_relocs): Likewise.
1679 (elf_arc_adjust_dynamic_symbol): Likewise.
1680 (elf_arc_add_symbol_hook): Likewise.
1682 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1684 * config.bfd: Remove `am34-*-linux*' support.
1686 2016-05-19 Alan Modra <amodra@gmail.com>
1688 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1689 relocs before plt relocs.
1691 2016-05-19 Alan Modra <amodra@gmail.com>
1693 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1694 before dereferencing.
1696 2016-05-18 Nick Clifton <nickc@redhat.com>
1698 * po/sv.po: Updated Swedish translation.
1700 2016-05-18 Alan Modra <amodra@gmail.com>
1702 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1703 for each BFD. Don't goto error_ret_free_local from outside loop.
1705 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1707 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1708 STB_GNU_UNIQUE handling.
1709 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1710 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1711 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1712 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1713 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1714 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1715 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1716 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1717 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1718 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1719 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1720 (elf_backend_add_symbol_hook): Remove macro.
1721 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1722 for STB_GNU_UNIQUE symbols.
1724 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1726 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1728 (v850_elf_copy_private_bfd_data): ... here. Call the new
1729 function and `_bfd_elf_copy_private_bfd_data'.
1731 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1734 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1735 GOTPCREL relocation against large section.
1737 2016-05-13 Alan Modra <amodra@gmail.com>
1739 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1740 linker dynamic sections in calculating size and address of
1741 dynamic tags rather than using output sections. Remove asserts.
1742 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1743 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1744 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1745 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1746 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1747 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1748 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1749 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1750 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1751 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1752 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1753 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1754 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1755 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1756 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1757 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1758 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1759 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1760 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1761 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1762 * elflink.c (bfd_elf_final_link): Likewise.
1763 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1764 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1765 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1766 don't set doit. Look up dynobj section.
1767 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1768 invocation and dynamic tag vma calculation. Don't test
1769 boolean var == TRUE.
1770 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1773 2016-05-13 Alan Modra <amodra@gmail.com>
1775 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1776 octets_per_byte. Put dynamic .rela.plt last in link orders.
1777 Assign output_offset for reloc sections rather than writing
1778 sorted relocs from block corresponding to output_offset.
1780 2016-05-12 Alan Modra <amodra@gmail.com>
1782 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1784 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1786 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1788 2016-05-11 Alan Modra <amodra@gmail.com>
1790 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1791 (elf32_hppa_check_relocs): Don't set dynobj.
1792 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1793 (elf32_hppa_build_stubs): Likewise.
1794 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1796 2016-05-11 Alan Modra <amodra@gmail.com>
1799 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1800 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1802 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1804 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1805 aarch64_tls_transition check.
1807 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1809 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1811 (arm_stub_sym_claimed): New function.
1812 (elf32_arm_create_stub): Use veneered symbol name and section if
1813 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1814 (arm_stub_claim_sym): New function.
1815 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1816 veneered symbol, otherwise create local symbol as before.
1818 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1820 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1821 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1822 and set branch type of a symbol.
1823 (bfd_elf32_arm_process_before_allocation): Likewise.
1824 (elf32_arm_relocate_section): Likewise and fix identation along the
1826 (allocate_dynrelocs_for_symbol): Likewise.
1827 (elf32_arm_finish_dynamic_symbol): Likewise.
1828 (elf32_arm_swap_symbol_in): Likewise.
1829 (elf32_arm_swap_symbol_out): Likewise.
1831 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1833 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1834 * bfd-in2.h: Regenerated.
1835 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1836 parameter to add_stub_section callback.
1837 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1838 and pass it down to add_stub_section.
1839 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1841 (elf32_arm_size_stubs): Add output section parameter to
1842 add_stub_section function pointer parameter.
1844 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1846 * elf32-arm.c (elf32_arm_create_stub): New function.
1847 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1849 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1851 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1852 arm_stub_a8_veneer_lwm enumerator.
1853 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1854 aforementioned enumerator.
1855 (struct elf32_arm_stub_hash_entry): Delete target_addend
1856 field and add source_value.
1857 (struct a8_erratum_fix): Delete addend field and add target_offset.
1858 (stub_hash_newfunc): Initialize source_value field amd remove
1859 initialization for target_addend.
1860 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1861 the else to being always executed, moving the
1862 arm_stub_a8_veneer_b_cond specific code in it. Remove
1863 stub_entry->target_addend from points_to computation.
1864 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1865 to target symbol from start of section rather than the offset from the
1867 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1868 fields from struct a8_erratum_fix's offset and target_offset
1870 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1871 veneered_insn_loc and loc using stub_entry's source_value.
1873 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1875 (elf32_arm_merge_eabi_attributes): Add merging logic for
1878 2016-05-10 Pip Cet <pipcet@gmail.com>
1881 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1882 Define as _bfd_generic_copy_link_hash_symbol_type when using
1885 2016-05-09 Nick Clifton <nickc@redhat.com>
1888 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1889 field before accessing sections array.
1891 2016-05-09 Christophe Monat <christophe.monat@st.com>
1894 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1895 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1897 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1899 (create_instruction_vldmdb): Likewise.
1900 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1901 uses it to re-encode.
1903 2016-05-09 Nick Clifton <nickc@redhat.com>
1906 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1909 2016-05-09 Alan Modra <amodra@gmail.com>
1911 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1913 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1916 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1917 documenting that indx == -3 if symbol is defined in a discarded
1919 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1920 symbol is defined in a discarded section.
1921 (elf_link_output_extsym): Strip a global symbol defined in a
1924 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1926 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1929 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1931 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1933 (elf_i386_convert_load_reloc): This. New function.
1934 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1936 (elf_x86_64_convert_load_reloc): This. New function.
1938 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1940 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1941 Don't check if contents == NULL.
1942 (elf_i386_tls_transition): Add from_relocate_section. Check
1943 from_relocate_section instead of contents != NULL. Update
1944 elf_i386_check_tls_transition call.
1945 (elf_i386_check_relocs): Cache the section contents if
1946 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1947 elf_i386_tls_transition.
1948 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1949 to elf_i386_tls_transition.
1950 (elf_backend_caches_rawsize): New.
1951 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1952 if contents == NULL.
1953 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1954 from_relocate_section instead of contents != NULL.
1955 (elf_x86_64_check_relocs): Cache the section contents if
1956 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1957 elf_x86_64_tls_transition.
1958 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1959 to elf_x86_64_tls_transition.
1960 (elf_backend_caches_rawsize): New.
1962 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1965 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1968 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1970 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1971 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1972 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1973 no_apply_dynamic_relocs.
1974 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1975 dynamic relocations generated.
1977 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1979 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1981 (elf_i386_create_dynamic_sections): Here.
1982 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1983 interp setting to ...
1984 (elf_x86_64_create_dynamic_sections): Here.
1986 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1988 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1989 and replace (EH)->has_got_reloc with GOT_RELOC.
1990 (elf_i386_fixup_symbol): Pass has_got_reloc to
1991 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1992 (elf_i386_allocate_dynrelocs): Likewise.
1993 (elf_i386_relocate_section): Likewise.
1994 (elf_i386_finish_dynamic_symbol): Likewise.
1995 (elf_i386_convert_load): Pass TRUE to
1996 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1997 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1998 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1999 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2000 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2001 (elf_x86_64_allocate_dynrelocs): Likewise.
2002 (elf_x86_64_relocate_section): Likewise.
2003 (elf_x86_64_finish_dynamic_symbol): Likewise.
2004 (elf_x86_64_convert_load): Pass TRUE to
2005 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2007 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2009 * elf32-i386.c (check_relocs_failed): New.
2010 (elf_i386_check_relocs): Set check_relocs_failed on error.
2011 (elf_i386_relocate_section): Skip if check_relocs failed.
2013 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2015 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2016 check_relocs_failed on error.
2018 2016-04-29 Nick Clifton <nickc@redhat.com>
2021 * elf-bfd.h (struct elf_backend_data): Rename
2022 elf_backend_set_special_section_info_and_link to
2023 elf_backend_copy_special_section_fields.
2024 * elfxx-target.h: Likewise.
2025 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2026 comparing section flags.
2027 (copy_special_section_fields): New function.
2028 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2029 Perform two scans over special sections. The first one looks for
2030 a direct mapping between the output section and an input section.
2031 The second scan looks for a possible match based upon section
2033 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2034 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2036 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2037 elf32_i386_copy_solaris_special_section_fields.
2038 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2039 Rename to elf32_sparc_copy_solaris_special_section_fields.
2040 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2041 elf64_x86_64_copy_solaris_special_section_fields.
2043 2016-04-28 Nick Clifton <nickc@redhat.com>
2045 * po/zh_CN.po: Updated Chinese (simplified) translation.
2047 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2050 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2051 when estimating distances between output sections.
2053 2016-04-27 Alan Modra <amodra@gmail.com>
2055 * elflink.c (_bfd_elf_is_start_stop): New function.
2056 (_bfd_elf_gc_mark_rsec): Use it.
2057 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2059 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2061 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2062 * mmo.c (mmo_get_section_contents): Likewise.
2063 (mmo_set_section_contents): Likewise.
2065 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2067 * elf-bfd.h (elf_link_hash_table): Update comments for
2069 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2070 the unused NULL entry at the head of dynamic symbol table.
2071 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2074 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2076 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2077 created file from dynobj.
2079 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2081 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2082 normal input file if possible.
2084 2016-04-21 Nick Clifton <nickc@redhat.com>
2086 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2087 * aout-target.h: Likewise.
2088 * aout-tic30.c: Likewise.
2089 * binary.c: Likewise.
2091 * coff-alpha.c: Likewise.
2092 * coff-rs6000.c: Likewise.
2093 * coff64-rs6000.c: Likewise.
2094 * coffcode.h: Likewise.
2095 * i386msdos.c: Likewise.
2096 * i386os9k.c: Likewise.
2099 * libbfd-in.h: Likewise.
2100 * libecoff.h: Likewise.
2101 * mach-o-target.c: Likewise.
2103 * nlm-target.h: Likewise.
2104 * oasys.c: Likewise.
2106 * plugin.c: Likewise.
2107 * ppcboot.c: Likewise.
2110 * tekhex.c: Likewise.
2111 * versados.c: Likewise.
2112 * vms-alpha.c: Likewise.
2114 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2115 * linker.c (bfd_link_check_relocs): New function.
2116 (_bfd_generic_link_check_relocs): New function.
2117 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2118 _bfd_link_check_relocs field.
2119 (struct bfd_target)L Add _bfd_link_check_relocs field.
2120 * bfd-in2.h: Regenerate.
2121 * libbfd.h: Regenerate.
2123 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2125 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2126 (elf_backend_gc_sweep_hook): Likewise.
2127 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2128 (elf_backend_gc_sweep_hook): Likewise.
2130 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2132 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2133 in excluded sections
2135 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2138 * elf64-x86-64.c (check_relocs_failed): New.
2139 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2140 Support relocation agaist local symbol. Set check_relocs_failed.
2141 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2142 R_X86_64_32 relocation overflow.
2143 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2144 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2146 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2148 * elf32-i386.c (elf_i386_check_relocs): Call
2149 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2150 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2152 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2154 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2155 * elflink.c (_bfd_elf_link_check_relocs): New function.
2156 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2157 if check_relocs_after_open_input is FALSE.
2159 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2161 * cache.c: Update old style function definitions.
2162 * elf32-m68k.c: Likewise.
2163 * elf64-mmix.c: Likewise.
2164 * stab-syms.c: Likewise.
2166 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2168 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2170 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2172 * Makefile.in: Regenerated with automake 1.11.6.
2173 * aclocal.m4: Likewise.
2174 * doc/Makefile.in: Likewise.
2176 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2178 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2179 * bfd-in2.h: Regenerate.
2180 * libbfd.h: Regenerate.
2181 * elf32-arc.c: Add 'opcode/arc.h' include.
2182 (struct arc_relocation_data): Add symbol_name.
2183 (arc_special_overflow_checks): New function.
2184 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2185 required, add an extra comment.
2186 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2188 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2190 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2192 (elf_arc_relocate_section): Update enum uses.
2193 (elf_arc_check_relocs): Likewise.
2194 (elf_arc_finish_dynamic_symbol): Likewise.
2196 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2198 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2201 2016-04-14 Nick Clifton <nickc@redhat.com>
2204 * elf-bbfd.h (struct elf_backend_data): New field:
2206 New field: elf_backend_set_special_section_info_and_link
2207 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2209 (elf_backend_set_special_section_info_and_link): Define if not
2211 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2212 elf_backend_strtab_flags macros to initialise fields in structure.
2213 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2214 being set even if SHF_MERGE is not set.
2215 (elf_fake_sections): Likewise.
2216 (section_match): New function. Matches two ELF sections based
2217 upon fixed characteristics.
2218 (find_link): New function. Locates a section in a BFD that
2219 matches a section in a different BFD.
2220 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2221 fields of reserved sections.
2222 (bfd_elf_compute_section_file_positions): Set the flags for the
2223 .shstrtab section based upon the elf_strtab_flags field in the
2224 elf_backend_data structure.
2225 (swap_out_syms): Likewise for the .strtab section.
2226 * elflink.c (bfd_elf_final_link): Set the flags for the
2227 .strtab section based upon the elf_strtab_flags field in the
2228 elf_backend_data structure.
2229 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2230 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2232 (elf_backend_set_special_section_info_and_link): Define for
2234 * elf32-sparc.c: Likewise.
2235 * elf64-x86-64.c: Likewise.
2237 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2240 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2242 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2243 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2244 applies to read-only section.
2245 * elf32-i386.c (elf_i386_link_hash_table): Add
2246 readonly_dynrelocs_against_ifunc.
2247 (elf_i386_allocate_dynrelocs): Updated.
2248 (elf_i386_size_dynamic_sections): Issue an error for read-only
2249 segment with dynamic IFUNC relocations only if
2250 readonly_dynrelocs_against_ifunc is TRUE.
2251 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2252 readonly_dynrelocs_against_ifunc.
2253 (elf_x86_64_allocate_dynrelocs): Updated.
2254 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2255 segment with dynamic IFUNC relocations only if
2256 readonly_dynrelocs_against_ifunc is TRUE.
2257 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2260 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2262 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2263 a fall through from error_ret_free_internal. Free local_syms in
2264 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2266 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2268 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2269 (relocate_plt_for_entry): Likewise.
2271 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2273 * elf32-arc.c (elf_arc_check_relocs): Changed
2275 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2277 * elf32-arc.c (name_for_global_symbol): Changed assert.
2278 (get_replace_function): Created.:
2279 (struct arc_relocation_data): Changed to signed types.
2280 (defines S, L, P, PDATA): Casted to signed type.
2281 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2282 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2283 (arc_do_relocation): Changed.
2285 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2287 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2289 (elf_arc_relocate_section): Added and changed asserts, validating
2290 the synamic symbol index.
2291 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2292 relocation if symbol has dynindx set to -1.
2294 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2297 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2298 and internal symbols which have a dynamic index into local
2301 2016-04-04 Nick Clifton <nickc@redhat.com>
2304 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2305 version number if the version is zero.
2307 2016-04-01 Alan Modra <amodra@gmail.com>
2310 * elflink.c (on_needed_list): Recursively check needed status.
2311 (elf_link_add_object_symbols): Adjust.
2313 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2315 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2316 internal_relocs only if they aren't cached.
2318 2016-03-29 Nick Clifton <nickc@redhat.com>
2321 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2322 assertion on the size of the got section to allow it to be bigger
2323 than the number of relocs.
2325 2016-03-29 Toni Spets <toni.spets@iki.fi>
2328 * coffcode.h (coff_write_object_contents): Revert accidental
2331 2016-03-22 Alan Modra <amodra@gmail.com>
2334 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2335 DW_FORM_flag_present.
2337 2016-03-22 Nick Clifton <nickc@redhat.com>
2339 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2340 architecture name for backwards compatibility.
2342 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2343 unbounded stack use.
2345 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2346 sufficiently recent version of GCC.
2347 * configure: Regenerate.
2349 2016-03-22 Alan Modra <amodra@gmail.com>
2352 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2354 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2356 * archures.c (bfd_mach_arc_nps400): Define.
2357 * bfd-in2.h: Regenerate.
2358 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2359 some existing entries to make space.
2360 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2361 (arc_elf_final_write_processing): Likewise.
2363 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2365 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2367 (arc_elf_final_write_processing): Don't bother setting cpu field
2368 in e_flags, this will have been set elsewhere.
2370 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2372 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2375 2016-03-21 Nick Clifton <nickc@redhat.com>
2377 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2378 * configure: Regenerate.
2379 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2380 alloca with call to xmalloc.
2381 * elf32-nds32.c: Likewise.
2382 * elf64-hppa.c: Likewise.
2383 * elfxx-mips.c: Likewise.
2385 * pei-x86_64.c: Likewise.
2389 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2392 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2394 (elf_i386_relocate_section): Likewise.
2395 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2396 (elf_x86_64_relocate_section): Likewise.
2398 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2401 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2402 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2403 relocation overflow check.
2405 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2407 * bfd-in2.h: Regenerated.
2409 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2412 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2413 uses bytes not octets.
2414 * elflink.c (resolve_section): Likewise.
2415 Add a bfd parameter.
2416 (eval_section): Pass the input_bfd to resolve_section.
2417 (bfd_elf_perform_complex_relocation): Convert byte offset to
2418 octets before read and writing values.
2419 (elf_link_input_bfd): Add byte to octet conversions.
2420 (elf_reloc_link_order): Likewise.
2421 (elf_fixup_link_order): Likewise.
2422 (bfd_elf_final_link): Likewise.
2423 * reloc.c (_bfd_final_link_relocate): Likewise.
2424 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2426 2016-03-10 Nick Clifton <nickc@redhat.com>
2428 * config.bfd: Mark the i370 target as obsolete.
2430 2016-03-09 Pedro Alves <palves@redhat.com>
2432 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2433 gcc ABI)" to printable name.
2434 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2435 of "v850-rh850" as printable name.
2437 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2440 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2441 relocations against absolute symbols.
2443 2016-03-09 Alan Modra <amodra@gmail.com>
2446 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2447 length elements in the archive.
2449 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2452 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2453 for -E/--dynamic-list only when not relocatable.
2455 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2458 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2459 count for locally defined local IFUNC symbols in shared object.
2460 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2462 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2465 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2468 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2469 Andrew Burgess <andrew.burgess@embecosm.com>
2471 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2472 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2473 (arc_elf_howto_init): Added assert to validate relocations.
2474 (get_middle_endian_relocation): Delete.
2475 (middle_endian_convert): New function.
2476 (ME): Redefine, now does nothing.
2477 (IS_ME): New define.
2478 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2479 definition to call middle_endian_convert. Add a new local
2480 variable and make use of this throughout. Added call to
2481 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2483 2016-03-07 Nick Clifton <nickc@redhat.com>
2486 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2487 length elements in the archive.
2489 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2491 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2492 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2494 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2497 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2498 executable as definition if the new definition comes from a
2501 2016-03-02 Alan Modra <amodra@gmail.com>
2503 * Makefile.in: Regenerate.
2504 * po/SRC-POTFILES.in: Regenerate.
2506 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2508 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2509 relocation addend when sections get merged.
2511 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2513 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2515 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2516 Assert for code sections dynamic relocs.
2518 2016-02-26 Renlin Li <renlin.li@arm.com>
2520 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2521 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2523 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2526 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2527 load with locally bound symbols if PIC is false or there is no
2528 base register. Optimize branch to 0 if PIC is false.
2529 (elf_i386_relocate_section): Don't generate dynamic relocations
2530 against undefined weak symbols if PIC is false.
2531 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2532 if we can't estimate relocation overflow with --no-relax.
2533 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2534 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2535 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2536 against undefined weak symbols if PIC is false.
2538 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2541 * bfd.c (bfd): Change flags to 20 bits.
2542 (BFD_CONVERT_ELF_COMMON): New.
2543 (BFD_USE_ELF_STT_COMMON): Likewise.
2544 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2545 BFD_USE_ELF_STT_COMMON.
2546 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2547 * configure.ac: Remove --enable-elf-stt-common.
2548 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2549 common symbol depending on BFD_CONVERT_ELF_COMMON and
2550 BFD_USE_ELF_STT_COMMON.
2551 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2553 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2555 (elf_link_convert_common_type): New function.
2556 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2557 common symbol depending on BFD_CONVERT_ELF_COMMON and
2558 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2559 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2560 and BFD_USE_ELF_STT_COMMON to object_flags.
2561 (TARGET_LITTLE_SYM): Likewise.
2562 * syms.c (BSF_KEEP_G): Renamed to ...
2563 (BSF_ELF_COMMON): This.
2564 * bfd-in2.h: Regenerated.
2565 * config.in: Likewise.
2566 * configure: Likewise.
2568 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2573 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2574 (elf_i386_link_hash_entry): Add has_got_reloc and
2576 (elf_i386_link_hash_table): Add interp.
2577 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2579 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2581 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2582 (elf_i386_fixup_symbol): New function.
2583 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2584 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2585 relocations and discard relocations against resolved undefined
2586 weak symbols in executable. Don't make resolved undefined weak
2587 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2588 relocation against undefined weak symbols in PIE.
2589 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2590 (elf_i386_relocate_section): Don't generate dynamic relocations
2591 against resolved undefined weak symbols in PIE, except for
2593 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2594 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2595 Don't generate dynamic relocation against resolved undefined weak
2596 symbol in executable.
2597 (elf_i386_finish_dynamic_sections): Call
2598 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2599 (elf_backend_fixup_symbol): New.
2600 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2601 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2603 (elf_x86_64_link_hash_table): Add interp.
2604 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2606 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2608 (elf_x86_64_check_relocs): Set has_got_reloc and
2610 (elf_x86_64_fixup_symbol): New function.
2611 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2612 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2613 relocations and discard relocations against resolved undefined
2614 weak symbols in executable. Don't make resolved undefined weak
2615 symbols in executable dynamic.
2616 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2617 (elf_x86_64_relocate_section): Check relocation overflow for
2618 dynamic relocations against unresolved weak undefined symbols.
2619 Don't generate dynamic relocations against resolved weak
2620 undefined symbols in PIE.
2621 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2622 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2623 Don't generate dynamic relocation against resolved undefined weak
2624 symbol in executable.
2625 (elf_x86_64_finish_dynamic_sections): Call
2626 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2627 (elf_backend_fixup_symbol): New.
2629 2016-02-26 Alan Modra <amodra@gmail.com>
2631 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2632 save_restore_funcs, rest of sections when not relocatable.
2633 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2634 (sfpr_define): Define all symbols on emitted code.
2635 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2636 when relocatable. Move sfpr_define loop earlier.
2638 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2640 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2641 (elf_x86_64_relocate_section): Use it. Replace
2642 x86_64_elf_howto_table[r_type] with howto.
2644 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2647 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2648 symbol version is unknown.
2650 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2652 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2653 to (bfd_vma) -1 when setting needs_plt to 0.
2654 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2656 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2658 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2659 library, instead of PIC, and don't check PDE when making linker
2660 assigned symbol dynamic.
2662 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2664 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2665 ABIVERSION for non-executable stack.
2667 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2670 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2671 Always produce a RELATIVE reloc for a local symbol.
2673 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2675 Fix test-case ld-elf/pr19617b
2676 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2677 discard unused non-function symbols when --dynamic-list-data.
2679 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2681 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2682 dynsym section, even if it is empty, with dynamic sections.
2684 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2686 * syms.c: Remove BSF_COMMON from comments.
2687 * bfd-in2.h: Regenerated.
2689 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2691 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2692 for destination. Remove useless function parameters.
2693 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2695 2016-02-19 Nick Clifton <nickc@redhat.com>
2698 * aoutx.h (aout_link_add_symbols): Check for out of range string
2702 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2703 processing if we encounter a reloc without an associated symbol.
2705 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2708 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2709 sections for -E/--dynamic-list.
2711 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2713 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2716 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2718 * plugin.c (plugin_vec): Set match priority to 255.
2719 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2720 matching against the plugin vector, take priority from there not
2723 2016-02-15 Nick Clifton <nickc@redhat.com>
2725 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2726 for length and type fields. Use a signed value for the
2727 suffix_length field.
2729 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2732 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2733 significant bit in GOT offset for R_386_GOT32X.
2735 2016-02-10 Nick Clifton <nickc@redhat.com>
2738 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2740 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2741 number of messages about FDE encoding preventing .eh_frame_hdr
2744 2016-02-09 Nick Clifton <nickc@redhat.com>
2746 * oasys.c (oasys_archive_p): Fix indentation.
2747 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2748 constant for left shifting.
2750 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2751 helpful warning message to explain why certain AArch64 relocs
2754 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2756 * pe-mips.c (coff_mips_reloc): Fix formatting.
2758 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2760 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2761 to bfd_mach_arc_arc600.
2763 2016-02-04 Alan Modra <amodra@gmail.com>
2765 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2768 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2771 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2772 distances in the compressed_size field of the output section.
2774 2016-02-02 Alan Modra <amodra@gmail.com>
2776 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2777 ELFv2 entry optimization.
2779 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2782 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2783 no relocations in relocatable files.
2785 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2788 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2789 if a symbol from a library loaded via DT_NEEDED doesn't match
2790 the symbol referenced by regular object.
2792 2016-02-01 Nathaniel Smith <njs@pobox.com>
2794 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2797 2016-02-01 Alan Modra <amodra@gmail.com>
2799 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2800 an out of range reloc_index.
2801 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2803 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2805 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2806 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2807 * Makefile.in: Regenerated.
2809 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2811 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2813 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2816 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2818 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2820 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2823 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2824 against STT_GNU_IFUNC symbol only with dynamic symbols.
2825 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2827 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2830 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2831 decompress debug sections.
2833 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2835 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2838 2016-01-25 Nick Clifton <nickc@redhat.com>
2841 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2842 dsym filename buffer.
2844 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2846 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2848 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2850 * elfxx-mips.c (BZ16_REG): Correct calculation.
2852 2016-01-21 Nick Clifton <nickc@redhat.com>
2854 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2855 changing the type of _loc to be bfd_byte *.
2856 (elf_arc_finish_dynamic_symbol): Likewise.
2858 2016-01-21 Nick Clifton <nickc@redhat.com>
2861 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2862 class of the linker stub bfd.
2863 (elf32_arm_check_relocs): Skip check for pic format after
2864 processing a vxWorks R_ARM_ABS12 reloc.
2865 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2866 reporting a class mismatch.
2868 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2870 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2871 veneer for sym_sec != input_sec.
2872 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2873 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2874 calculation destination.
2876 2016-01-21 Alan Modra <amodra@gmail.com>
2878 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2879 (swap_linux_prpsinfo64_out): New function.
2880 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2881 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2882 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2883 (elfcore_write_linux_prpsinfo64): Likewise.
2884 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2885 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2886 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2888 2016-01-21 Alan Modra <amodra@gmail.com>
2890 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2891 * elf.c: Adjust #include.
2892 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2893 * Makefile.am (SOURCE_HFILES): Update.
2894 * Makefile.in: Regenerate.
2895 * po/SRC-PORFILES.in: Regenerate.
2897 2016-01-21 Alan Modra <amodra@gmail.com>
2899 * configure.ac: Move corefile selection later in file. Move
2900 tdefaults code immediately after other target vector code.
2901 * configure: Regenerate.
2903 2016-01-20 Mickael Guene <mickael.guene@st.com>
2905 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2906 section using '.text.noread' pattern.
2908 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2910 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2912 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2913 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2915 * arc-plt.def: New file.
2916 * arc-plt.h: Likewise.
2917 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2918 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2919 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2920 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2921 (name_for_global_symbol): Added.
2922 (ADD_RELA): Helper to create dynamic relocs.
2923 (new_got_entry_to_list): Create a new got entry in linked list.
2924 (symbol_has_entry_of_type): Search for specific type of entry in
2926 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2927 (is_reloc_for_TLS, arc_elf_set_private_flags)
2928 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2929 (arc_elf_merge_private_bfd_data): New functions.
2930 (debug_arc_reloc): Cleaned debug info printing.
2931 (PDATA reloc): Changed not to perform address alignment.
2932 (reverse_me): Added. Fix for ARC_32 relocs.
2933 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2935 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2936 Changed function to access an array of list of GOT entries instead
2937 of just an array of offsets.
2938 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2939 (elf_arc_check_relocs): Likewise.
2940 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2941 (elf_arc_finish_dynamic_sections): Likewise
2942 (arc_create_dynamic_sections): Modified conditions to create
2944 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2945 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2946 (relocate_plt_for_entry): Changed to support new way to define PLT
2948 (add_symbol_to_plt): Likewise.
2949 (arc_elf_link_hash_table_create): New function.
2951 2016-01-18 Nick Clifton <nickc@redhat.com>
2954 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2955 section number into internal section number.
2956 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2957 * coffswap.h (coff_swap_sym_in): Likewise.
2958 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2959 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2960 section number field is big enough to hold the external value.
2962 2016-01-17 Alan Modra <amodra@gmail.com>
2964 * configure: Regenerate.
2966 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2968 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2969 when address in first unwind entry does not match start of
2972 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2973 Jiong Wang <jiong.wang@arm.com>
2976 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2979 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2981 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2982 place 'R_' before the reloc name returned.
2983 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2984 the relocation string.
2986 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2988 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2989 factored out from...
2990 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2992 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2994 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2995 attribute check after ELF file header flag check.
2997 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2999 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3000 return status from `_bfd_elf_merge_object_attributes'.
3002 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3004 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3005 factored out from...
3006 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3008 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3010 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3011 handling of input MIPS ABI flags together.
3013 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3015 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3016 attribute checks for null input.
3018 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3020 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3021 pointers to target data.
3023 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3025 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3028 2016-01-01 Alan Modra <amodra@gmail.com>
3030 Update year range in copyright notice of all files.
3032 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3034 Copyright (C) 2016 Free Software Foundation, Inc.
3036 Copying and distribution of this file, with or without modification,
3037 are permitted in any medium without royalty provided the copyright
3038 notice and this notice are preserved.
3044 version-control: never
projects / deliverable / binutils-gdb.git / blob