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Fix copy_bitwise()
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
1dcb9720
JW		 12016-11-24 Jiong Wang <jiong.wang@arm.com>
2
3 PR target/20737
4 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
5 locally in PIE.
6
0b14696a
KLC		 72016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
8
9 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
10
1a9ccd70
NC		 112016-11-23 Nick Clifton <nickc@redhat.com>
12
13 PR ld/20815
14 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
15 they contain the program headers.
16 (_bfd_elf_map_sections_to_segments): If the linker created the
17 PHDR segment then always attempt to include it in a LOAD segment.
18 (assign_file_positions_for_non_load_sections): Allow LOAD segments
19 to overlap PHDR segments.
20 (phdr_sorter): New function. Sorts program headers.
21 (assign_file_positions_except_relocs): Sort the program headers
22 before writing them out. Issue an error if the PHDR segment is
23 not covered by a LOAD segment, unless the backend allows it.
24 * elf-bfd.h (struct elf_backend_data): Add
25 elf_backend_allow_non_load_phdr.
26 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
27 default definition that returns FALSE.
28 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
29 field.
30 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
31 Returns TRUE.
32 (elf_backend_allow_non_load_phdr): Define.
33 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
34 place the interpreter string into the .interp section if the
35 nointerp flag is set in the link info structure.
36 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
37 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
38 _gp symbol not being part of the output.
39
64f52338
AM		 402016-11-23 Alan Modra <amodra@gmail.com>
41
42 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
43 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
44 (elfNN_bed): Init new field.
45 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
46 dtrel_excludes_plt.
47 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
48 DT_RELASZ code.
49 (elf_backend_dtrel_excludes_plt): Define.
50 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
51 (elf_backend_dtrel_excludes_plt): Define.
52 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
53 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
54 (elf_backend_dtrel_excludes_plt): Define.
55 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
56 DT_RELASZ code.
57 (elf_backend_dtrel_excludes_plt): Define.
58 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
59 code.
60 (elf_backend_dtrel_excludes_plt): Define.
61 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
62 and DT_RELA code.
63 (elf_backend_dtrel_excludes_plt): Define.
64 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
65 and DT_REL code.
66 (elf_backend_dtrel_excludes_plt): Define.
67 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
68 code.
69 (elf_backend_dtrel_excludes_plt): Define.
70 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
71 code.
72 (elf_backend_dtrel_excludes_plt): Define.
73 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
74 code.
75 (elf_backend_dtrel_excludes_plt): Define.
76 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
77 and DT_RELA code.
78 (elf_backend_dtrel_excludes_plt): Define.
79 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
80 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
81 dynamic sections.
82 (elf_backend_dtrel_excludes_plt): Define.
83 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
84 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
85 code.
86 (elf_backend_dtrel_excludes_plt): Define.
87 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
88 code.
89 (elf_backend_dtrel_excludes_plt): Define.
90 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
91 code.
92 (elf_backend_dtrel_excludes_plt): Define.
93 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
94 code.
95 (elf_backend_dtrel_excludes_plt): Define.
96 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
97 code.
98 (elf_backend_dtrel_excludes_plt): Define.
99 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
100 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
101 code.
102 (elf_backend_dtrel_excludes_plt): Define.
103 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
104 code.
105 (elf_backend_dtrel_excludes_plt): Define.
106 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
107 code.
108 (elf_backend_dtrel_excludes_plt): Define.
109 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
110 and DT_RELA code.
111 (elf_backend_dtrel_excludes_plt): Define.
112 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
113 code.
114 (elf_backend_dtrel_excludes_plt): Define.
115 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
116 code.
117 (elf_backend_dtrel_excludes_plt): Define.
118 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
119 DT_RELASZ code.
120 (elf_backend_dtrel_excludes_plt): Define.
121 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
122 code.
123 (elf_backend_dtrel_excludes_plt): Define.
124 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
125 DT_RELASZ code.
126 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
127
ce558b89
AM		 1282016-11-23 Alan Modra <amodra@gmail.com>
129
130 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
131 to dynamic sections.
132 (mn10300_elf_final_link_relocate): Likewise.
133 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
134 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
135 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
136 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
137 * elf32-bfin.c (bfin_check_relocs): Likewise.
138 (bfin_relocate_section): Likewise.
139 (bfin_gc_sweep_hook): Likewise.
140 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
141 and spltrel.
142 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
143 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
144 shortcut sections.
145 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
146 Delete dead code.
147 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
148 (bfin_size_dynamic_sections): Likewise.
149 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
150 (cr16_elf_check_relocs): Likewise.
151 (cr16_elf_final_link_relocate): Likewise.
152 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
153 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
154 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
155 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
156 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
157 * elf32-cris.c (cris_elf_relocate_section): Likewise.
158 (elf_cris_finish_dynamic_symbol): Likewise.
159 (elf_cris_finish_dynamic_sections): Likewise.
160 (cris_elf_gc_sweep_hook): Likewise.
161 (elf_cris_adjust_gotplt_to_got): Likewise.
162 (elf_cris_adjust_dynamic_symbol): Likewise.
163 (cris_elf_check_relocs): Likewise. Delete dead code.
164 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
165 sections.
166 (elf_cris_discard_excess_program_dynamics): Likewise.
167 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
168 sgotrel, splt and spltrel.
169 (frvfdpic_got_section, frvfdpic_gotrel_section,
170 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
171 shortcut sections.
172 (_frv_create_got_section): Likewise.
173 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
174 srelgot, splt and srelplt.
175 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
176 (elf32_hppa_create_dynamic_sections): Likewise.
177 (elf32_hppa_check_relocs): Likewise.
178 (allocate_plt_static): Likewise.
179 (allocate_dynrelocs): Likewise.
180 (elf32_hppa_size_dynamic_sections): Likewise.
181 (elf32_hppa_relocate_section): Likewise.
182 (elf32_hppa_finish_dynamic_symbol): Likewise.
183 (elf32_hppa_finish_dynamic_sections): Likewise.
184 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
185 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
186 sgotplt, srelgot, splt and srelplt.
187 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
188 shortcut sections.
189 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
190 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
191 (lm32_elf_check_relocs): Likewise.
192 (lm32_elf_finish_dynamic_sections): Likewise.
193 (lm32_elf_finish_dynamic_symbol): Likewise.
194 (allocate_dynrelocs): Likewise.
195 (lm32_elf_size_dynamic_sections): Likewise.
196 (lm32_elf_create_dynamic_sections): Likewise.
197 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
198 (m32c_elf_check_relocs): Likewise.
199 (m32c_elf_finish_dynamic_sections): Likewise.
200 (m32c_elf_always_size_sections): Likewise.
201 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
202 sgotplt, srelgot, splt and srelplt.
203 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
204 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
205 sections.
206 (allocate_dynrelocs): Likewise.
207 (m32r_elf_size_dynamic_sections): Likewise.
208 (m32r_elf_relocate_section): Likewise.
209 (m32r_elf_finish_dynamic_symbol): Likewise.
210 (m32r_elf_finish_dynamic_sections): Likewise.
211 (m32r_elf_check_relocs): Likewise.
212 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
213 (elf_m68k_check_relocs): Likewise.
214 (elf_m68k_adjust_dynamic_symbol): Likewise.
215 (elf_m68k_size_dynamic_sections): Likewise.
216 (elf_m68k_relocate_section): Likewise.
217 (elf_m68k_finish_dynamic_symbol): Likewise.
218 (elf_m68k_finish_dynamic_sections): Likewise.
219 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
220 sgotplt, srelgot, splt and srelplt.
221 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
222 sections.
223 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
224 here in .got.
225 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
226 (allocate_dynrelocs): Likewise.
227 (elf_metag_size_dynamic_sections): Likewise.
228 (elf_metag_finish_dynamic_symbol): Likewise.
229 (elf_metag_finish_dynamic_sections): Likewise.
230 (elf_metag_size_stubs): Likewise.
231 (elf_backend_got_header_size): Don't define.
232 (elf_backend_want_got_plt): Define.
233 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
234 sgotplt, srelgot, splt and srelpl.
235 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
236 sections.
237 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
238 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
239 (microblaze_elf_create_dynamic_sections): Likewise.
240 (allocate_dynrelocs): Likewise.
241 (microblaze_elf_size_dynamic_sections): Likewise.
242 (microblaze_elf_finish_dynamic_symbol): Likewise.
243 (microblaze_elf_finish_dynamic_sections): Likewise.
244 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
245 already zero fields.
246 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
247 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
248 sections.
249 (allocate_dynrelocs): Likewise.
250 (nds32_elf_size_dynamic_sections): Likewise.
251 (nds32_elf_relocate_section): Likewise.
252 (nds32_elf_finish_dynamic_symbol): Likewise.
253 (nds32_elf_finish_dynamic_sections): Likewise.
254 (nds32_elf_check_relocs): Likewise.
255 (calculate_plt_memory_address): Likewise.
256 (calculate_got_memory_address): Likewise.
257 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
258 sgotplt, srelgot, splt and srelplt.
259 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
260 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
261 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
262 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
263 (or1k_elf_finish_dynamic_sections): Likewise.
264 (or1k_elf_finish_dynamic_symbol): Likewise.
265 (allocate_dynrelocs): Likewise.
266 (or1k_elf_size_dynamic_sections): Likewise.
267 (or1k_elf_create_dynamic_sections): Likewise.
268 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
269 plt, relplt, iplt, reliplt and sgotplt.
270 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
271 (ppc_elf_create_glink): Likewise.
272 (ppc_elf_create_dynamic_sections): Likewise.
273 (ppc_elf_check_relocs): Likewise.
274 (ppc_elf_select_plt_layout): Likewise.
275 (ppc_elf_tls_setup): Likewise.
276 (allocate_got): Likewise.
277 (allocate_dynrelocs): Likewise.
278 (ppc_elf_size_dynamic_sections): Likewise.
279 (ppc_elf_relax_section): Likewise.
280 (ppc_elf_relocate_section): Likewise.
281 (ppc_elf_finish_dynamic_symbol): Likewise.
282 (ppc_elf_reloc_type_class): Likewise.
283 (ppc_elf_finish_dynamic_sections): Likewise.
284 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
285 (rl78_elf_check_relocs): Likewise.
286 (rl78_elf_finish_dynamic_sections): Likewise.
287 (rl78_elf_always_size_sections): Likewise.
288 * elf32-s390.c (create_got_section): Delete.
289 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
290 (elf_s390_check_relocs): Likewise.
291 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
292 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
293 * elf32-score7.c (score_elf_create_got_section): As above.
294 (s7_bfd_score_elf_finish_dynamic_sections): As above.
295 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
296 sgotplt, srelgot, splt and srelplt.
297 (create_got_section): Don't set them.
298 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
299 sections.
300 (allocate_dynrelocs): Likewise.
301 (sh_elf_size_dynamic_sections): Likewise.
302 (sh_elf_add_rofixup): Likewise.
303 (sh_elf_relocate_section): Likewise.
304 (sh_elf_check_relocs): Likewise.
305 (sh_elf_finish_dynamic_symbol): Likewise.
306 (sh_elf_finish_dynamic_sections): Likewise.
307 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
308 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
309 * elf32-vax.c (elf_vax_check_relocs): Likewise.
310 (elf_vax_adjust_dynamic_symbol): Likewise.
311 (elf_vax_always_size_sections): Likewise.
312 (elf_vax_instantiate_got_entries): Likewise.
313 (elf_vax_relocate_section): Likewise.
314 (elf_vax_finish_dynamic_symbol): Likewise.
315 (elf_vax_finish_dynamic_sections): Likewise.
316 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
317 (xstormy16_elf_always_size_sections): Likewise.
318 (xstormy16_elf_relocate_section): Likewise.
319 (xstormy16_elf_finish_dynamic_sections): Likewise.
320 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
321 sgotplt, srelgot, splt and srelplt.
322 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
323 dynamic sections.
324 (elf_xtensa_allocate_dynrelocs): Likewise.
325 (elf_xtensa_allocate_local_got_size): Likewise.
326 (elf_xtensa_size_dynamic_sections): Likewise.
327 (elf_xtensa_relocate_section): Likewise.
328 (elf_xtensa_finish_dynamic_sections): Likewise.
329 (shrink_dynamic_reloc_sections): Likewise.
330 (elf_xtensa_get_plt_section): Likewise.
331 (elf_xtensa_get_gotplt_section): Likewise.
332 (xtensa_callback_required_dependence): Likewise.
333 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
334 shortcuts to dynamic sections.
335 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
336 dynamic sections.
337 (elf64_alpha_size_plt_section): Likewise.
338 (elf64_alpha_size_rela_got_1): Likewise.
339 (elf64_alpha_size_rela_got_section): Likewise.
340 (elf64_alpha_relocate_section): Likewise.
341 (elf64_alpha_finish_dynamic_symbol): Likewise.
342 (elf64_alpha_finish_dynamic_sections): Likewise.
343 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
344 * elf64-s390.c (create_got_section): Delete.
345 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
346 (elf_s390_check_relocs): Likewise.
347 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
348 dynamic sections.
349 (sh_elf64_check_relocs): Likewise.
350 (sh64_elf64_adjust_dynamic_symbol): Likewise.
351 (sh64_elf64_size_dynamic_sections): Likewise.
352 (sh64_elf64_finish_dynamic_symbol): Likewise.
353 (sh64_elf64_finish_dynamic_sections): Likewise.
354 * elflink.c (_bfd_elf_create_got_section): Likewise.
355 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
356 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
357 (elfNN_ia64_finish_dynamic_sections): Likewise.
358 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
359 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
360 sgotplt, splt and sgot.
361 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
362 sections.
363 (mips_elf_gotplt_index): Likewise.
364 (mips_elf_primary_global_got_index): Likewise.
365 (mips_elf_global_got_index): Likewise.
366 (mips_elf_got_offset_from_index): Likewise.
367 (mips_elf_create_local_got_entry): Likewise.
368 (mips_elf_create_got_section): Likewise.
369 (mips_elf_calculate_relocation): Likewise.
370 (_bfd_mips_elf_create_dynamic_sections): Likewise.
371 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
372 (mips_elf_lay_out_got): Likewise.
373 (mips_elf_set_plt_sym_value): Likewise.
374 (_bfd_mips_elf_size_dynamic_sections): Likewise.
375 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
376 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
377 (mips_finish_exec_plt): Likewise.
378 (mips_vxworks_finish_exec_plt): Likewise.
379 (mips_vxworks_finish_shared_plt): Likewise.
380 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
381 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
382 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
383
3ae0486c
AM		 3842016-11-23 Alan Modra <amodra@gmail.com>
385
386 * po/BLD-POTFILES.in: Regenerate.
387 * po/SRC-POTFILES.in: Regenerate.
388
96fe4562
AM		 3892016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
390
391 * warning.m4: Fix spelling in comments.
392 * configure.ac: Fix spelling in comments.
393 * configure: Regenerate.
394
08dc996f
AM		 3952016-11-22 Alan Modra <amodra@gmail.com>
396
397 PR 20744
398 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
399 * elf32-ppc.c: Include opcode/ppc.h.
400 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
401 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
402 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
403 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
404 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
405 (ppc_elf_link_hash_table_create): Update default_params init.
406 (ppc_elf_vle_split16): Correct shift and mask. Add params.
407 Report or fix insn/reloc mismatches.
408 (ppc_elf_relocate_section): Pass input_section, offset and fixup
409 to ppc_elf_vle_split16.
410
95f0d0d2
AM		 4112016-11-22 Alan Modra <amodra@gmail.com>
412
413 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
414 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
415 bfd_put_32 param with input_bfd.
416 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
417 ppc_elf_vle_split16 param.
418 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
419
b6ddcd85
MR		 4202016-11-21 Maciej W. Rozycki <macro@imgtec.com>
421
422 * dwarf2.c (build_line_info_table): Rename `index' local
423 variable to `line_index'.
424 (build_lookup_funcinfo_table): Rename `index' local variable to
425 `func_index'.
426
0fc9967d
JM		 4272016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
428
429 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
430 apply the negative GOT offset optimization in 64-bit code.
431
cc133f9f
JC		 4322016-11-18 James Clarke <jrtc27@jrtc27.com>
433
434 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
435 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
436 R_SPARC_GOT* for non-local references. Instead, treat them like
437 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
438 immediate with the calculated relocation.
439
6ec49e7c
NC		 4402016-11-18 Nick Clifton <nickc@redhat.com>
441
442 PR ld/20675
443 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
444 an informative error message.
445
4cb771f2
SKS		 4462016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
447
448 PR ld/20789
449 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
450 manipulation of diff value, and don't assume sym2 is less than sym1.
451 (elf32_avr_adjust_reloc_if_spans_insn): New function.
452 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
453 and remove redundant did_pad.
454
455
9d734efa
L		 4562016-11-14 H.J. Lu <hongjiu.lu@intel.com>
457
458 PR ld/20800
459 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
460 plt_got.offset for R_X86_64_PLTOFF64.
461
63f2433d
NC		 4622016-11-14 Nick Clifton <nickc@redhat.com>
463
464 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
465
7103ad76
LA		 4662016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
467
468 PR ld/20722
469 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
470 but treat them as debugging symbols.
471
ac33b731
JW		 4722016-11-10 Jiong Wang <jiong.wang@arm.com>
473
474 PR target/20737
475 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
476 symbol locally in PIE.
477
a18590c3
NC		 4782016-11-10 Nick Clifton <nickc@redhat.com>
479
480 PR binutils/20801
481 * compress.c (bfd_get_full_section_contents): Provide a more
482 helpful error message when a section is too large to load.
483
3b0d929d
PA		 4842016-11-08 Pedro Alves <palves@redhat.com>
485
486 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
487 not "bfd boolean".
488
089e3718
IT		 4892016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
490
491 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
492 'number_of_functions' to keep lookup table and number of entries in
493 the table.
494 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
495 to keep lookup table and number of entries in the table.
496 (lookup_funcinfo): New structure for lookup table for function
497 references.
498 (build_line_info_table): New function to create and build the lookup
499 table for line information.
500 (lookup_address_in_line_info_table): Use the lookup table instead of
501 traverse a linked list.
502 (compare_lookup_funcinfos): New compare fuction used in sorting of
503 lookup table for function references.
504 (build_lookup_funcinfo_table): New function to create, build and
505 sort the lookup table for functions references.
506 (lookup_address_in_function_table): Use the table instead of
507 traverse a linked list.
508 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
509 lookup table.
510
1b7a12f2
NC		 5112016-11-04 Nick Clifton <nickc@redhat.com>
512
513 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
514 when supporting 64-bit BFD targets.
515
034b77cf
TG		 5162016-11-03 Tristan Gingold <gingold@adacore.com>
517
518 * config.bfd: Deprecate many old triplets.
519
225b362d
NC		 5202016-11-03 Nick Clifton <nickc@redhat.com>
521
522 * po/da.po: Updated Danish translation.
523
af955fe6
MR		 5242016-11-01 Maciej W. Rozycki <macro@imgtec.com>
525
526 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
527 not fall through to the default case.
528
e23eba97
NC		 5292016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
530 Andrew Waterman <andrew@sifive.com>
531
532 Add support for RISC-V architecture.
533 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
534 * config.bdf: Likewise.
535 * configure.ac: Likewise.
536 * Makefile.in: Regenerate.
537 * configure: Regenerate.
538 * archures.c: Add bfd_riscv_arch.
539 * reloc.c: Add riscv relocs.
540 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
541 * bfd-in2.h: Regenerate.
542 * libbfd.h: Regenerate.
543 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
544 * elfnn-riscv.c: New file.
545 * elfxx-riscv.c: New file.
546 * elfxx-riscv.h: New file.
547
c646b02f
AM		 5482016-10-31 Alan Modra <amodra@gmail.com>
549
550 PR 20748
551 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
552 2016-05-13 change.
553
bb65a718
AB		 5542016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
555
556 * cpu-arc.c (arc_get_mach): Delete.
557
a18a2a34
MR		 5582016-10-25 Maciej W. Rozycki <macro@imgtec.com>
559
560 * elfxx-mips.c (STUB_JALR): Correct description.
561
789b4e00
NC		 5622016-10-20 Nick Clifton <nickc@redhat.com>
563
564 * po/gas.pot: Regenerate.
565
695344c0
NC		 5662016-10-19 Nick Clifton <nickc@redhat.com>
567
568 * aout-adobe.c: Add missing c-format tags for translatable strings.
569 * aout-cris.c: Likewise.
570 * aoutx.h: Likewise.
571 * bfd.c: Likewise.
572 * binary.c: Likewise.
573 * cache.c: Likewise.
574 * coff-alpha.c: Likewise.
575 * coff-arm.c: Likewise.
576 * coff-i860.c: Likewise.
577 * coff-mcore.c: Likewise.
578 * coff-ppc.c: Likewise.
579 * coff-rs6000.c: Likewise.
580 * coff-sh.c: Likewise.
581 * coff-tic4x.c: Likewise.
582 * coff-tic54x.c: Likewise.
583 * coff-tic80.c: Likewise.
584 * coff64-rs6000.c: Likewise.
585 * coffcode.h: Likewise.
586 * coffgen.c: Likewise.
587 * cofflink.c: Likewise.
588 * coffswap.h: Likewise.
589 * cpu-arm.c: Likewise.
590 * dwarf2.c: Likewise.
591 * ecoff.c: Likewise.
592 * elf-attrs.c: Likewise.
593 * elf-eh-frame.c: Likewise.
594 * elf-ifunc.c: Likewise.
595 * elf-m10300.c: Likewise.
596 * elf-s390-common.c: Likewise.
597 * elf.c: Likewise.
598 * elf32-arc.c: Likewise.
599 * elf32-arm.c: Likewise.
600 * elf32-avr.c: Likewise.
601 * elf32-bfin.c: Likewise.
602 * elf32-cr16.c: Likewise.
603 * elf32-cr16c.c: Likewise.
604 * elf32-cris.c: Likewise.
605 * elf32-crx.c: Likewise.
606 * elf32-d10v.c: Likewise.
607 * elf32-d30v.c: Likewise.
608 * elf32-epiphany.c: Likewise.
609 * elf32-fr30.c: Likewise.
610 * elf32-frv.c: Likewise.
611 * elf32-gen.c: Likewise.
612 * elf32-hppa.c: Likewise.
613 * elf32-i370.c: Likewise.
614 * elf32-i386.c: Likewise.
615 * elf32-i960.c: Likewise.
616 * elf32-ip2k.c: Likewise.
617 * elf32-iq2000.c: Likewise.
618 * elf32-lm32.c: Likewise.
619 * elf32-m32c.c: Likewise.
620 * elf32-m32r.c: Likewise.
621 * elf32-m68hc11.c: Likewise.
622 * elf32-m68hc12.c: Likewise.
623 * elf32-m68hc1x.c: Likewise.
624 * elf32-m68k.c: Likewise.
625 * elf32-mcore.c: Likewise.
626 * elf32-mep.c: Likewise.
627 * elf32-metag.c: Likewise.
628 * elf32-microblaze.c: Likewise.
629 * elf32-moxie.c: Likewise.
630 * elf32-msp430.c: Likewise.
631 * elf32-mt.c: Likewise.
632 * elf32-nds32.c: Likewise.
633 * elf32-nios2.c: Likewise.
634 * elf32-or1k.c: Likewise.
635 * elf32-pj.c: Likewise.
636 * elf32-ppc.c: Likewise.
637 * elf32-rl78.c: Likewise.
638 * elf32-rx.c: Likewise.
639 * elf32-s390.c: Likewise.
640 * elf32-score.c: Likewise.
641 * elf32-score7.c: Likewise.
642 * elf32-sh-symbian.c: Likewise.
643 * elf32-sh.c: Likewise.
644 * elf32-sh64.c: Likewise.
645 * elf32-spu.c: Likewise.
646 * elf32-tic6x.c: Likewise.
647 * elf32-tilepro.c: Likewise.
648 * elf32-v850.c: Likewise.
649 * elf32-vax.c: Likewise.
650 * elf32-visium.c: Likewise.
651 * elf32-xgate.c: Likewise.
652 * elf32-xtensa.c: Likewise.
653 * elf64-alpha.c: Likewise.
654 * elf64-gen.c: Likewise.
655 * elf64-hppa.c: Likewise.
656 * elf64-ia64-vms.c: Likewise.
657 * elf64-mmix.c: Likewise.
658 * elf64-ppc.c: Likewise.
659 * elf64-s390.c: Likewise.
660 * elf64-sh64.c: Likewise.
661 * elf64-sparc.c: Likewise.
662 * elf64-x86-64.c: Likewise.
663 * elfcode.h: Likewise.
664 * elfcore.h: Likewise.
665 * elflink.c: Likewise.
666 * elfnn-aarch64.c: Likewise.
667 * elfnn-ia64.c: Likewise.
668 * elfxx-mips.c: Likewise.
669 * elfxx-sparc.c: Likewise.
670 * elfxx-tilegx.c: Likewise.
671 * ieee.c: Likewise.
672 * ihex.c: Likewise.
673 * libbfd.c: Likewise.
674 * linker.c: Likewise.
675 * m68klinux.c: Likewise.
676 * mach-o.c: Likewise.
677 * merge.c: Likewise.
678 * mmo.c: Likewise.
679 * oasys.c: Likewise.
680 * pdp11.c: Likewise.
681 * pe-mips.c: Likewise.
682 * peXXigen.c: Likewise.
683 * pei-x86_64.c: Likewise.
684 * peicode.h: Likewise.
685 * ppcboot.c: Likewise.
686 * reloc.c: Likewise.
687 * sparclinux.c: Likewise.
688 * srec.c: Likewise.
689 * stabs.c: Likewise.
690 * vms-alpha.c: Likewise.
691 * vms-lib.c: Likewise.
692 * xcofflink.c: Likewise.
693
b928b56e
NC		 6942016-10-18 Nick Clifton <nickc@redhat.com>
695
696 * po/da.po: Updated Danish translation.
697
61034b0b
MR		 6982016-10-18 Maciej W. Rozycki <macro@imgtec.com>
699
700 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
701 from GCC.
702
c48182bf
MR		 7032016-10-18 Maciej W. Rozycki <macro@imgtec.com>
704
705 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
706 variable to `reloc_index'.
707
4d483590
AM		 7082016-10-12 Alan Modra <amodra@gmail.com>
709
710 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
711 (STD_SECTION): Adjust to suit.
712 * elf.c (_bfd_elf_large_com_section): Likewise.
713 * bfd-in2.h: Regenerate.
714
f02cb058
AM		 7152016-10-11 Alan Modra <amodra@gmail.com>
716
717 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
718 defined temporarily with bfd_und_section.
719 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
720 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
721 symbols with bfd_und_section.
722
50e03d47
AM		 7232016-10-07 Alan Modra <amodra@gmail.com>
724
725 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
726 obfd param with struct bfd_link_info param. Update all callers.
727 * linker.c (bfd_merge_private_bfd_data): Likewise.
728 (_bfd_generic_verify_endian_match): Likewise.
729 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
730 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
731 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
732 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
733 (_bfd_elf_merge_object_attributes): Likewise.
734 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
735 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
736 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
737 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
738 (elf32_arm_merge_private_bfd_data): Likewise.
739 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
740 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
741 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
742 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
743 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
744 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
745 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
746 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
747 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
748 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
749 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
750 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
751 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
752 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
753 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
754 (elf32_msp430_merge_private_bfd_data): Likewise.
755 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
756 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
757 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
758 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
759 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
760 (ppc_elf_merge_obj_attributes): Likewise.
761 (ppc_elf_merge_private_bfd_data): Likewise.
762 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
763 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
764 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
765 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
766 (elf32_score_merge_private_bfd_data): Likewise.
767 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
768 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
769 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
770 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
771 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
772 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
773 (elf32_tic6x_merge_private_bfd_data): Likewise.
774 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
775 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
776 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
777 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
778 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
779 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
780 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
781 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
782 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
783 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
784 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
785 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
786 (mips_elf_merge_obj_attributes): Likewise.
787 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
788 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
789 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
790 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
791 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
792 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
793 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
794 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
795 * bfd-in2.h: Regenerate.
796 * libbfd.h: Regenerate.
797
1047201f
AM		 7982016-10-07 Alan Modra <amodra@gmail.com>
799
800 * Makefile.am (LIBBFD_H_FILES): Update.
801 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
802 * cpu-sh.c (sh_merge_bfd_arch): Move to..
803 * elf32-sh.c: ..here, and make static.
804 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
805 error.
806 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
807 _bfd_generic_verify_endian_match.
808 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
809 (bfd_elf32_bfd_merge_private_bfd_data): Define as
810 _bfd_generic_verify_endian_match.
811 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
812 boolean == FALSE.
813 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
814 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
815 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
816 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
817 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
818 * linker.c: ..here, and make internal.
819 * bfd.c (bfd_merge_private_bfd_data): Move to..
820 * linker.c: ..here.
821 * Makefile.in: Regenerate.
822 * doc/Makefile.in: Regenerate.
823 * bfd-in2.h: Regenerate.
824 * libbfd.h: Regenerate.
825
1a0670f3
AM		 8262016-10-06 Alan Modra <amodra@gmail.com>
827
828 * coff-h8300.c: Spell fall through comments consistently.
829 * coffgen.c: Likewise.
830 * elf32-hppa.c: Likewise.
831 * elf32-ppc.c: Likewise.
832 * elf32-score.c: Likewise.
833 * elf32-score7.c: Likewise.
834 * elf64-ppc.c: Likewise.
835 * elfxx-aarch64.c: Likewise.
836 * elfxx-mips.c: Likewise.
837 * cpu-ns32k.c: Add missing fall through comments.
838 * elf-m10300.c: Likewise.
839 * elf32-arm.c: Likewise.
840 * elf32-avr.c: Likewise.
841 * elf32-bfin.c: Likewise.
842 * elf32-frv.c: Likewise.
843 * elf32-i386.c: Likewise.
844 * elf32-microblaze.c: Likewise.
845 * elf32-nds32.c: Likewise.
846 * elf32-ppc.c: Likewise.
847 * elf32-rl78.c: Likewise.
848 * elf32-rx.c: Likewise.
849 * elf32-s390.c: Likewise.
850 * elf32-sh.c: Likewise.
851 * elf32-tic6x.c: Likewise.
852 * elf64-ia64-vms.c: Likewise.
853 * elf64-ppc.c: Likewise.
854 * elf64-s390.c: Likewise.
855 * elf64-x86-64.c: Likewise.
856 * elflink.c: Likewise.
857 * elfnn-aarch64.c: Likewise.
858 * elfnn-ia64.c: Likewise.
859 * ieee.c: Likewise.
860 * oasys.c: Likewise.
861 * pdp11.c: Likewise.
862 * srec.c: Likewise.
863 * versados.c: Likewise.
864
2b804145
AM		 8652016-10-06 Alan Modra <amodra@gmail.com>
866
867 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
868 made 2015-01-08.
869 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
870 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
871
616ec358
AM		 8722016-10-06 Alan Modra <amodra@gmail.com>
873
874 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
875 OR in arithmetic expression, not boolean OR.
876
92c6e4fe
AM		 8772016-09-30 Alan Modra <amodra@gmail.com>
878
879 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
880 as per comment at head of bfd-in2.h.
881 * Makefile.in: Regenerate.
882
4eca0228
AM		 8832016-09-30 Alan Modra <amodra@gmail.com>
884
885 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
886 _bfd_error_handler (...) throughout.
887 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
888 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
889 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
890 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
891 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
892 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
893 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
894 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
895 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
896 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
897 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
898 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
899 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
900 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
901 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
902 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
903 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
904 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
905 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
906 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
907 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
908 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
909 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
910 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
911 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
912 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
913 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
914 * xcofflink.c: Likewise.
915
52d45da3
AM		 9162016-09-30 Alan Modra <amodra@gmail.com>
917
918 * bfd-in.h: Include stdarg.h.
919 * bfd.c (bfd_error_handler_type): Make like vprintf.
920 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
921 (error_handler_internal): New function, split out from..
922 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
923 (bfd_set_error_handler): Update.
924 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
925 (_bfd_assert_handler): Make static.
926 * coffgen.c (null_error_handler): Update params.
927 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
928 Don't use bfd_error_handler_type.
929 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
930 * elfxx-target.h (elf_backend_link_order_error_handler): Default
931 to _bfd_error_handler.
932 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
933 (bfd_assert_handler_type): Likewise.
934 (_bfd_error_handler): Update.
935 * bfd-in2.h: Regenerate.
936 * libbfd.h: Regenerate.
937
9eaff861
AO		 9382016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
939
940 PR ld/20636
941 * elf-bfd.h (struct elf_backend_data): Delete
942 elf_backend_count_output_relocs callback and add
943 elf_backend_update_relocs.
944 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
945 (emit_relocs): Deleted.
946 (elf32_arm_emit_relocs): Deleted.
947 (elf_backend_emit_relocs): Updated not to use the old functions.
948 (elf32_arm_update_relocs): New function.
949 (elf_backend_update_relocs): New define.
950 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
951 relocation count. Call elf_backend_emit_relocs.
952 (_bfd_elf_size_reloc_section): Do not call
953 elf_backend_count_output_relocs.
954 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
955 (elf_backend_update_relocs): New define.
956
2df2751d
CL		 9572016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
958
959 PR ld/20608
960 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
961 Thumb-ARM stub is too far.
962
1c5f704f
NC		 9632016-09-27 Nick Clifton <nickc@redhat.com>
964
965 PR ld/20634
966 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
967 timestamp field if real time values are not being stored.
968
c5da1932
VZ		 9692016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
970
971 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
972 to verify CC_FOR_BUILD compiler.
973 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
974 and add CC_FOR_BUILD compiler checks.
975 * Makefile.in: Regenerate.
976 * configure: Likewise.
977 * doc/Makefile.in: Likewise.
978
384f7503
A		 9792016-09-26 Awson <kyrab@mail.ru>
980
981 PR ld/17955
982 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
983 for R_AMD64_PCRQUAD relocations.
984
005d79fd
AM		 9852016-09-26 Alan Modra <amodra@gmail.com>
986
987 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
988 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
989 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
990 attributes, merge them. Don't warn about undefined tag bits,
991 or copy unknown values to output.
992 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
993 _bfd_elf_ppc_merge_fp_attributes.
994
5025eb7c
AO		 9952016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
996
997 PR ld/20595
998 * elf-bfd.h (struct elf_backend_data): Add
999 elf_backend_count_output_relocs callback to count relocations in
1000 the final output.
1001 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1002 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1003 (elf32_arm_count_output_relocs): New function.
1004 (emit_relocs): New function.
1005 (elf32_arm_emit_relocs): New function.
1006 (elf32_arm_vxworks_emit_relocs): New function.
1007 (elf_backend_emit_relocs): Updated to use the new functions.
1008 (elf_backend_count_output_relocs): New define.
1009 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1010 to the relocation count.
1011 (_bfd_elf_link_size_reloc_section): Use callback to count the
1012 relocations which will be in output.
1013 (_bfd_elf_default_count_output_relocs): New function.
1014 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1015
b19753ce
JM		 10162016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1017
1018 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1019 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1020 bigger than 0x1000 bytes.
1021
4f90d84b
TP		 10222016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1023
1024 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1025 not already marked.
1026
e6d042fe
NC		 10272016-09-14 Nick Clifton <nickc@redhat.com>
1028
1029 PR binutils/20605
1030 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1031 contains a valid size for the Debug directory.
1032
5d9bbb73
BA		 10332016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1034
1035 * format.c (struct bfd_preserve): New "build_id" field.
1036 (bfd_preserve_save): Save "build_id".
1037 (bfd_preserve_restore): Restore "build_id".
1038
d8457a04
L		 10392016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1040
1041 PR ld/20550
1042 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1043 relocation with copy relocation when building executable.
1044
bf186506
SKS		 10452016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1046
1047 PR ld/20545
1048 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1049 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1050 Compute shrink_boundary and adjust addend only if
1051 addend_within_shrink_boundary.
1052 (elf32_avr_relax_section): Modify calls to
1053 elf32_avr_relax_delete_bytes to pass extra parameter.
1054
42484486
TP		 10552016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1056
1057 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1058 array of bytes and use bfd_get_16 to interpret its encoding according
1059 to endianness of target.
1060
cd285db5
AM		 10612016-09-01 Alan Modra <amodra@gmail.com>
1062
1063 * elf64-ppc.c (synthetic_opd): New static var.
1064 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1065 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1066
09f92717
AM		 10672016-08-31 Alan Modra <amodra@gmail.com>
1068
1069 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1070 track max group size with a new "group_size" var that is reduced
1071 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1072 branch is seen.
1073
f7d69005
AM		 10742016-08-31 Alan Modra <amodra@gmail.com>
1075
1076 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1077 (elf_backend_section_processing): Don't define.
1078 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1079 split on non-exec sections differing in SHF_PPC_VLE. When
1080 splitting segments, mark size invalid.
1081
8941017b
AM		 10822016-08-30 Alan Modra <amodra@gmail.com>
1083
1084 PR 20531
1085 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1086
74437ea2
L		 10872016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1088
1089 PR ld/14961
1090 PR ld/20515
1091 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1092 R_386_PC32 relocation is used to call IFUNC function in PIC
1093 object.
1094
53720c49
AM		 10952016-08-27 Alan Modra <amodra@gmail.com>
1096
1097 PR 20520
1098 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1099 have corresponding SHF_GROUP sections.
1100 (bfd_elf_set_group_contents): Comment.
1101
8a9e8e72
AM		 11022016-08-27 Alan Modra <amodra@gmail.com>
1103
1104 PR 20519
1105 * elf64-ppc.c (pc_dynrelocs): New function.
1106 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1107 handle pic dynamic relocs.
1108
68c39892
TP		 11092016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1110
1111 * bfd-in.h (struct elf32_arm_params): Define.
1112 (bfd_elf32_arm_set_target_relocs): Rename into ...
1113 (bfd_elf32_arm_set_target_params): This. Use a struct
1114 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1115 * bfd-in2.h: Regenerate.
1116 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1117 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1118 elf32_arm_params rather than as individual parameters.
1119
c2abbbeb
TP		 11202016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1121
1122 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1123 passed the end of htab->stub_group array.
1124 (elf32_arm_create_or_find_stub_sec): Likewise.
1125 (elf32_arm_create_stub): Likewise.
1126
980aa3e6
CM		 11272016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1128
1129 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1130 to TRUE for GOT and TLS relocs.
1131
65b94e90
CM		 11322016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1133
1134 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1135
8a36df4d
CM		 11362016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1137
1138 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1139 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1140 (struct elf_arc_link_hash_table): Likewise.
1141 (elf_arc_link_hash_newfunc): Likewise.
1142 (elf_arc_link_hash_table_free): Likewise.
1143 (arc_elf_link_hash_table_create): Likewise.
1144 (elf_arc_relocate_section): Fixed conditions related to dynamic
1145 (elf_arc_check_relocs): Likewise.
1146 (arc_elf_create_dynamic_sections): Added
1147 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1148 through the hash table.
1149
4dd72ffd
CM		 11502016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1151
1152 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1153 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1154 relocation.
1155
a87aa054
CM		 11562016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1157
1158 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1159 relocation.
1160 * bfd-in2.h: Regenerated from the previous changes.
1161 * libbfd.h: Regenerated from the previous changes.
1162
0955507f
TP		 11632016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1164
1165 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1166 the input import library bfd.
1167 * bfd-in2.h: Regenerate.
1168 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1169 and new_cmse_stub_offset fields.
1170 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1171 -1.
1172 (elf32_arm_add_stub): Likewise for stub_offset.
1173 (arm_new_stubs_start_offset_ptr): New function.
1174 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1175 empty SG veneers to have zero relocations.
1176 (arm_size_one_stub): Only initialize stub size and template
1177 information for non empty veneers. Do not update veneer section size
1178 if veneer already has an offset.
1179 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1180 of a boolean indicating success or failure.
1181 (cmse_scan): Change stub_changed parameter into an integer pointer
1182 parameter cmse_stub_created to count the number of stub created and
1183 adapt to change of return value in elf32_arm_create_stub.
1184 (cmse_entry_fct_p): New function.
1185 (arm_list_new_cmse_stub): Likewise.
1186 (set_cmse_veneer_addr_from_implib): Likewise.
1187 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1188 cmse_scan instead of that of cmse_stub_changed to compute the number
1189 of stub created and use it to initialize stub_changed. Call
1190 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1191 of return value in elf32_arm_create_stub. Use
1192 arm_stub_section_start_offset () if not NULL to initialize size of
1193 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1194 erratum fix to -1. Use ret to hold return value.
1195 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1196 NULL to initialize size of secure gateway veneers section. Adapt
1197 comment to stress the importance of zeroing veneer section content.
1198 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1199 initialize eponymous field in struct elf32_arm_link_hash_table.
1200
e3e9290d
AA		 12012016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1202
1203 * elf32-s390.c (stdarg.h): New include.
1204 (elf_s390_grok_psinfo): New function.
1205 (elf_s390_write_core_note): New function.
1206 (elf_backend_grok_psinfo): Declare backend hook.
1207 (elf_backend_write_core_note): Likewise.
1208 * elf64-s390.c (stdarg.h): New include.
1209 (elf_s390_grok_prstatus): New function.
1210 (elf_s390_grok_psinfo): New function.
1211 (elf_s390_write_core_note): New function.
1212 (elf_backend_grok_prstatus): Declare backend hook.
1213 (elf_backend_grok_psinfo): Likewise.
1214 (elf_backend_write_core_note): Likewise.
1215
ceada896
AA		 12162016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1217
1218 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1219 (elf_s390_finish_ifunc_symbol): Likewise.
1220 (elf_s390_finish_dynamic_symbol): Likewise.
1221 (elf_s390_finish_dynamic_sections): Likewise.
1222 (elf_s390_grok_prstatus): Likewise.
1223 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1224 (elf_s390_finish_dynamic_symbol): Likewise.
1225
47f7f636
AK		 12262016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1227
1228 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1229
6342be70
NC		 12302016-08-23 Nick Clifton <nickc@redhat.com>
1231
1232 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1233 there is no arm data associated with the section.
1234
eacfca90
AM		 12352016-08-23 Alan Modra <amodra@gmail.com>
1236
1237 PR 20475
1238 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1239 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1240
5fbe0d87
NC		 12412016-08-22 Nick Clifton <nickc@redhat.com>
1242
1243 * doc/chew.c (main): Free the string buffer used to files as they
1244 are parsed.
1245
888a7fc3
AM		 12462016-08-22 Alan Modra <amodra@gmail.com>
1247
1248 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1249 (ppc_elf_relocate_section): ..to here. Comment. Error on
1250 detecting -mbss-plt -fPIC local ifuncs too.
1251 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1252 branch table entries.
1253
dd905818
NC		 12542016-08-19 Nick Clifton <nickc@redhat.com>
1255
1256 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1257 section after the symbol table and string table sections.
1258
d311bc8b
AM		 12592016-08-19 Alan Modra <amodra@gmail.com>
1260
1261 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1262 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1263 dyn_relocs for weakdefs.
1264 (alias_readonly_dynrelocs): New function.
1265 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1266 (ppc64_elf_relocate_section): Simplify condition under which
1267 dyn_relocs are emitted.
1268
8a2058b5
AM		 12692016-08-19 Alan Modra <amodra@gmail.com>
1270
1271 PR 20472
1272 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1273 (readonly_dynrelocs): Comment fix.
1274 (global_entry_stub): New function.
1275 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1276 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1277 that in size_global_entry_stubs, handling ifunc too. Delete dead
1278 weak sym code.
1279 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1280 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1281 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1282 undefweak syms. Expand and correct comments.
1283 (size_global_entry_stubs): Ensure symbol is defined.
1284 (ppc64_elf_relocate_section): Match condition under which
1285 dyn_relocs are emitted to that in allocate_dynrelocs.
1286
90ac2420
AM		 12872016-08-12 Alan Modra <amodra@gmail.com>
1288
1289 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1290 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1291 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1292
d93d1c80
AM		 12932016-08-11 Alan Modra <amodra@gmail.com>
1294
1295 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1296 non_got_ref true in any case where we could have generated dynbss
1297 copies but decide not to do so.
1298
fe152e64
MR		 12992016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1300
1301 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1302 the stub address retrieved if associated with a microMIPS
1303 function.
1304
a848a227
MR		 13052016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1306
1307 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1308 stub also add STO_MICROMIPS annotation.
1309
c7318def
MR		 13102016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1311
1312 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1313 in microMIPS LA25 stub references.
1314
68994ca2
JW		 13152016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1316
1317 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1318 adjusting the use_count of merged .got entries.
1319
8a286b63
NC		 13202016-08-08 Nick Clifton <nickc@redhat.com>
1321
1322 * doc/chew.c (delete_string): Only free the string buffer if it is
1323 there. Mark the buffer as NULL after freeing.
1324 (drop): Free the dropped string.
1325 (free_words): New function: Frees the memory allocated to the
1326 dictionary.
1327 (add_instrinsic): Duplicate the name string, so that it can be
1328 freed later on.
1329 (compile): Free unused words.
1330 (main): Free the dictionary and top level string buffers at the
1331 end.
1332
54ddd295
TP		 13332016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1334
1335 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1336 * bfd-in2.h: Regenerate.
1337 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1338 cmse_implib field.
1339 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1340 cmse_implib field in struct elf32_arm_link_hash_table.
1341 (elf32_arm_filter_cmse_symbols): New function.
1342 (elf32_arm_filter_implib_symbols): Likewise.
1343 (elf_backend_filter_implib_symbols): Define to
1344 elf32_arm_filter_implib_symbols.
1345
4ba2ef8f
TP		 13462016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1347
1348 * elf32-arm.c (CMSE_PREFIX): Define macro.
1349 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1350 (cmse_branch_thumb_only): Declare stub.
1351 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1352 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1353 FALSE if there is no PLT.
1354 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1355 (elf32_arm_final_link_relocate): Likewise.
1356 (elf32_arm_gc_sweep_hook): Likewise.
1357 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1358 secure entry functions.
1359 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1360 (arm_dedicated_stub_output_section_required): Change to a switch case
1361 and add a case for arm_stub_cmse_branch_thumb_only.
1362 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1363 (arm_stub_dedicated_output_section_name): Likewise.
1364 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1365 ATTRIBUTE_UNUSED for htab parameter.
1366 (arm_stub_required_alignment): Likewise.
1367 (arm_stub_sym_claimed): Likewise.
1368 (arm_dedicated_stub_section_padding): Likewise.
1369 (cmse_scan): New function.
1370 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1371 Set stub_changed to TRUE if such veneers were created.
1372 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1373 symbols.
1374
89d77b8a
AM		 13752016-08-02 Alan Modra <amodra@gmail.com>
1376
1377 PR ld/20428
1378 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1379
a94d834c
NC		 13802016-08-02 Nick Clifton <nickc@redhat.com>
1381
1382 PR ld/17739
1383 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1384 (elf_backend_sweep_hook): Delete.
1385
dfdaec14
AJ		 13862016-08-01 Andrew Jenner <andrew@codesourcery.com>
1387 Kwok Cheung Yeung <kcy@codesourcery.com>
1388
1389 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1390 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1391 (ppc_elf_vle_split16): Clear field before inserting.
1392
781bf64d
NC		 13932016-08-01 Nick Clifton <nickc@redhat.com>
1394
1395 * po/sv.po: Updated Swedish translation.
1396
147d994b
NC		 13972016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1398 Nick Clifton <nickc@redhat.com>
1399
1400 PR ld/20401
1401 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1402 of the coff_section_data before using it.
1403
54806ffa
MR		 14042016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1405
1406 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1407 in PLT compression selection.
1408 (_bfd_mips_elf_check_relocs): Likewise.
1409
c02d11a5
CM		 14102016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1411
1412 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1413 case where there's no elf_link_hash_entry while processing
1414 GOT_NORMAL got entries.
1415
fecd57f9
L		 14162016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1417
1418 * version.m4 (BFD_VERSION): Set to 2.27.51.
1419 * configure: Regenerated.
1420
5df1bc57
AM		 14212016-07-21 Nick Clifton <nickc@redhat.com>
1422
1423 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1424 (swap_out_syms): Return an error when not finding ELF output
1425 section rather than asserting.
1426
14272016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1428
1429 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1430
0064d223
JB		 14312016-07-20 John Baldwin <jhb@FreeBSD.org>
1432
1433 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1434 and handle pr_pid if present.
1435
89b829a8
L		 14362016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1437
1438 PR ld/20376
1439 * elf.c (assign_file_positions_for_load_sections): Also check
1440 p_paddr for program header space.
1441
3ce51288
AM		 14422016-07-20 Alan Modra <amodra@gmail.com>
1443
1444 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1445 ppc64_elf_unhandled_reloc for special_function.
1446 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1447
a6ebf616
MR		 14482016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1449
1450 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1451 BAL to JALX.
1452 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1453 corresponding error message.
1454
9d862524
MR		 14552016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1456
1457 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1458 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1459 (branch_reloc_p): New function.
1460 (mips_elf_calculate_relocation): Handle ISA mode determination
1461 for relocations against section symbols, against absolute
1462 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1463 for branches.
1464 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1465 checks for weak undefined symbols. Also check target alignment
1466 within the same ISA mode.
1467 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1468 in the alignment check.
1469 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1470 <R_MICROMIPS_PC10_S1>: Likewise.
1471 <R_MICROMIPS_PC16_S1>: Likewise.
1472 (mips_elf_perform_relocation): Report a failure for unsupported
1473 same-mode JALX instructions and cross-mode branches.
1474 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1475 error messages for jumps to misaligned addresses.
1476
7d0b9ebc
AM		 14772016-07-16 Alan Modra <amodra@gmail.com>
1478
1479 * elflink.c: Include plugin-api.h.
1480 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1481 (try_claim): ..here.
1482 * plugin.h: Don't include bfd.h.
1483 (bfd_plugin_open_input): Declare.
1484
4212b42d
AM		 14852016-07-16 Alan Modra <amodra@gmail.com>
1486
1487 * targets.c (bfd_seach_for_target): Rename to..
1488 (bfd_iterate_over_targets): ..this. Rewrite doc.
1489 * bfd-in2.h: Regenerate.
1490
00dad9a4
AM		 14912016-07-16 Alan Modra <amodra@gmail.com>
1492
1493 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1494 * libbfd.h: Regenerate.
1495 * bfd-in2.h: Regenerate.
1496
76e7a751
AM		 14972016-07-16 Alan Modra <amodra@gmail.com>
1498
1499 * libbfd-in.h (BFD_ALIGN): Move to..
1500 * bfd-in.h: ..here.
1501 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1502 * elf32-ppc.c (default_params): Adjust init.
1503 (ppc_elf_link_params): Set pagesize_p2.
1504 * libbfd.h: Regenerate.
1505 * bfd-in2.h: Regenerate.
1506
76359541
TP		 15072016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1508
1509 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1510 (_bfd_elf_filter_global_symbols): Declare.
1511 * elf.c (_bfd_elf_filter_global_symbols): New function.
1512 * elflink.c (elf_filter_global_symbols): Likewise.
1513 (elf_output_implib): Likewise.
1514 (bfd_elf_final_link): Call above function, failing if it does.
1515 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1516 default it to NULL.
1517 (elf_backend_copy_indirect_symbol): Fix spacing.
1518 (elf_backend_hide_symbol): Likewise.
1519 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1520
f7e8b360
NC		 15212016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1522 Nick Clifton <nickc@redhat.com>
1523
1524 * elf32-arc.c (PR_DEBUG): Delete.
1525 Fix printing of debug information. Fix formatting of debug
1526 statements.
1527 (debug_arc_reloc): Handle symbols that are not from an input file.
1528 (arc_do_relocation): Remove excessive exclamation points.
1529
1530 * arc-got.h: Fix formatting. Fix printing of debug information.
1531 (new_got_entry_to_list): Use xmalloc.
1532 * config.bfd: use the big-endian arc vector as the default vector
1533 for big-endian arc targets.
1534
06ab6faf
AM		 15352016-07-15 Alan Modra <amodra@gmail.com>
1536
1537 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1538 from marking sym_indices.
1539
0c117286
MR		 15402016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1541
1542 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1543 first with relocations against absolute symbols.
1544 (bfd_install_relocation): Likewise.
1545
37567a2c
L		 15462016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1547
1548 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1549 .got/.got.plt sections to 8 bytes.
1550
cf143069
NC		 15512016-07-12 Nick Clifton <nickc@redhat.com>
1552
1553 * binary.c (binary_set_section_contents): Second grammar fix.
1554
f231881e
DR		 15552016-07-12 Douglas B Rupp <rupp@adacore.com>
1556
1557 * binary.c (binary_set_section_contents): Fix grammar in warning
1558 message.
1559
b9316f59
CM		 15602016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1561
1562 * elf32-arc.c: made PR_DEBUG always defined.
1563
08759e0f
CM		 15642016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1565
1566 * arc-got.h: Moved got related structures from elf32-arc.c to
1567 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1568 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1569 tls_type_for_reloc, symbol_has_entry_of_type,
1570 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1571 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1572 relocate_fix_got_relocs_for_got_info,
1573 create_got_dynrelocs_for_single_entry,
1574 create_got_dynrelocs_for_got_info): Added to file.
1575 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1576 arc-got.h.
1577
458653a9 15782016-07-08 James Bowman <james.bowman@ftdichip.com>
1579
1580 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1581
d5a67c02
AV		 15822016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1583
1584 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1585 (THUMB32_MOVW): Likewise.
1586 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1587 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1588 (arm_stub_is_thumb): Add new veneer stub.
1589 (arm_type_of_stub): Use new veneer.
1590 (arm_stub_required_alignment): Add new veneer.
1591
f0728ee3
AV		 15922016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1593
1594 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1595 (SEC_ELF_PURECODE): ... this.
1596 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1597 to SEC_ELF_NOREAD.
1598 (elf32_arm_fake_sections): Likewise.
1599 (elf_32_arm_section_flags): Likewise.
1600 (elf_32_arm_lookup_section_flags): Likewise.
1601 * section.c (SEC_ELF_NOREAD): Rename to ...
1602 (SEC_ELF_PURECODE): ... this.
1603
5e866f5a
TP		 16042016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1605
1606 * elf32-arm.c (using_thumb2_bl): New function.
1607 (arm_type_of_stub): Declare thumb2 variable together and change type
1608 to bfd_boolean. Use using_thumb2_bl () to determine whether
1609 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1610 checked for BL range.
1611 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1612 the bit size of BL offset.
1613
d691934d
NC		 16142016-06-29 Nick Clifton <nickc@redhat.com>
1615
1616 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1617 Returns TRUE for AArch64 mapping symbols.
1618 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1619 mapping symbols as precious in object files so that they will not
1620 be stripped.
1621 (elf_backend_symbol_processing): Define.
1622
1623 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1624 for ARM mapping symbols.
1625 (elf32_arm_backend_symbol_processing): Make use of the new function.
1626
f4ab0e2d
L		 16272016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1628
1629 PR ld/20306
1630 * elflink.c (elf_link_check_versioned_symbol): Return false
1631 for unreferenced undefined symbol.
1632
fca2a38f
NC		 16332016-06-28 Nick Clifton <nickc@redhat.com>
1634
1b857aee
NC		 1635 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1636 is needed.
1637
fca2a38f
NC		 1638 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1639 function. Marks mapping symbols in object files as precious, so
1640 that strip will not remove them.
1641 (elf_backend_symbol_processing): Define.
1642
7160c10d
JC		 16432016-06-28 James Clarke <jrtc27@jrtc27.com>
1644
1645 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1646 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1647
c9775dde
MR		 16482016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1649
1650 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1651 R_MIPS16_PC16_S1.
1652 (mips16_reloc_map): Likewise.
1653 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1654 (mips16_elf64_howto_table_rela): Likewise.
1655 (mips16_reloc_map): Likewise.
1656 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1657 (elf_mips16_howto_table_rela): Likewise.
1658 (mips16_reloc_map): Likewise.
1659 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1660 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1661 (b_reloc_p): Likewise.
1662 (mips_elf_calculate_relocation): Likewise.
1663 (_bfd_mips_elf_check_relocs): Likewise.
1664 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1665 * bfd-in2.h: Regenerate.
1666 * libbfd.h: Regenerate.
1667
c9301e31
AM		 16682016-06-27 Alan Modra <amodra@gmail.com>
1669
1670 PR ld/19264
1671 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1672 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1673 if shrinking stubs.
1674 (ppc64_elf_size_stubs): Adjust to suit.
1675
3cd72572
TS		 16762016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1677
1678 * elf32-dlx.h: New file.
1679 * elf32-dlx.c: Adjust.
1680
7c2c4aa1
TS		 16812016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1682
1683 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1684
3350c5f5
JB		 16852016-06-24 John Baldwin <jhb@FreeBSD.org>
1686
1687 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1688 notes.
1689
aa1ed4a9
JB		 16902016-06-24 John Baldwin <jhb@FreeBSD.org>
1691
1692 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1693 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1694 (elfcore_grok_freebsd_psinfo): New function.
1695 (elfcore_grok_freebsd_prstatus): New function.
1696 (elfcore_grok_freebsd_note): New function.
1697 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1698 notes.
1699
6e321fa8
JB		 17002016-06-24 Joel Brobecker <brobecker@adacore.com>
1701
1702 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1703 than its existance.
1704
9cc0123f
AM		 17052016-06-24 Alan Modra <amodra@gmail.com>
1706
1707 * config.bfd: Delete mips vxworks patterns matched earlier.
1708 Combine mips*-*-none with mips*-*-elf*.
1709
5f68df25
MR		 17102016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1711
1712 * elfxx-mips.c (mips_elf_perform_relocation): Call
1713 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1714 use the `%X%H' format for the cross-mode jump conversion error
1715 message. Remove the full stop from the end of the message.
1716 Continue processing rather than returning failure.
1717
bdd582db
GM		 17182016-06-21 Graham Markall <graham.markall@embecosm.com>
1719
1720 * archures.c: Remove bfd_mach_arc_nps400.
1721 * bfd-in2.h: Likewise.
1722 * cpu-arc.c (arch_info_struct): Likewise.
1723 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1724 Likewise.
1725
7dc3990e
L		 17262016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1727
1728 PR ld/18250
1729 PR ld/20267
1730 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1731 defined.
1732 (elf_link_is_defined_archive_symbol): Call
1733 bfd_link_plugin_object_p on unknown plugin object and use the
1734 IR symbol table if the input is an IR object.
1735 * plugin.c (bfd_link_plugin_object_p): New function.
1736 * plugin.h (bfd_link_plugin_object_p): New prototype.
1737
0616a280
AM		 17382016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1739
1740 PR ld/20276
1741 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1742 on symbol from plugin dummy input.
1743
49f30d83
L		 17442016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1745
1746 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1747 bfd_plugin_unknown.
1748 * bfd-in2.h: Regenerated.
1749 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1750 with bfd_plugin_unknown.
1751
233cc9c1
L		 17522016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1753
1754 PR ld/20253
1755 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1756 bfd_boolean argument.
1757 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1758 "shared object" with "PIC object" in comments.
1759 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1760 "shared object" with "PIC object" in comments. Avoid PLT if
1761 requested. Generate dynamic relocations for non-GOT references.
1762 Make room for the special first entry in PLT and allocate PLT
1763 entry only for PLT and PC-relative references. Store dynamic
1764 GOT relocations in .rel[a].iplt section for static executables.
1765 If PLT isn't used, always use GOT for symbol value. Don't
1766 allocate GOT entry if it isn't used.
1767 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1768 count only in the code section. Allocate dynamic pointer
1769 relocation against STT_GNU_IFUNC symbol in the non-code section.
1770 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1771 only for PC-relative references.
1772 (elf_i386_allocate_dynrelocs): Pass TRUE to
1773 _bfd_elf_allocate_ifunc_dyn_relocs.
1774 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1775 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1776 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1777 the non-code section and store it in the proper REL section.
1778 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1779 without PLT.
1780 (elf_i386_finish_dynamic_symbol): Generate dynamic
1781 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1782 STT_GNU_IFUNC symbols without PLT.
1783 (elf_i386_finish_dynamic_sections): Don't handle local
1784 STT_GNU_IFUNC symbols here.
1785 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1786 symbols here.
1787 (elf_backend_output_arch_local_syms): New.
1788 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1789 count only in the code section. Allocate dynamic pointer
1790 relocation against STT_GNU_IFUNC symbol in the non-code section.
1791 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1792 count only for PC-relative references.
1793 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1794 _bfd_elf_allocate_ifunc_dyn_relocs.
1795 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1796 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1797 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1798 without PLT. Generate dynamic pointer relocation against
1799 STT_GNU_IFUNC symbol in the non-code section and store it in
1800 the proper RELA section. Don't allow non-pointer relocation
1801 against STT_GNU_IFUNC symbol without PLT.
1802 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1803 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1804 STT_GNU_IFUNC symbols without PLT.
1805 (elf_x86_64_finish_dynamic_sections): Don't handle local
1806 STT_GNU_IFUNC symbols here.
1807 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1808 symbols here.
1809 (elf_backend_output_arch_local_syms): New.
1810 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1811 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1812
80c135e5
TP		 18132016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1814 Tony Wang <tony.wang@arm.com>
1815
1816 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1817 sequence.
1818 (stub_long_branch_thumb2_only): Define stub.
1819 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1820 (arm_stub_long_branch_thumb2_only): Likewise.
1821 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1822 capable targets.
1823
4f26fb3a
JM		 18242016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1825
1826 * archures.c (bfd_mach_sparc_v8plusc): Define.
1827 (bfd_mach_sparc_v9c): Likewise.
1828 (bfd_mach_sparc_v8plusd): Likewise.
1829 (bfd_mach_sparc_v9d): Likewise.
1830 (bfd_mach_sparc_v8pluse): Likewise.
1831 (bfd_mach_sparc_v9e): Likewise.
1832 (bfd_mach_sparc_v8plusv): Likewise
1833 (bfd_mach_sparc_v9v): Likewise.
1834 (bfd_mach_sparc_v8plusm): Likewise.
1835 (bfd_mach_sparc_v9m): Likewise.
1836 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1837 (bfd_mach_sparc_64bit_p): Likewise.
1838 * bfd-in2.h: Regenerate.
1839 * cpu-sparc.c (arch_info_struct): Add entries for
1840 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1841 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1842 and bfd_mach_sparc_v9{c,d,e,v,m}.
1843 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1844 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1845
ca45f6e9
L		 18462016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1847
1848 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1849 symbols for relocations against IFUNC symbols.
1850 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1851
f92339b8
MK		 18522016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1853
1854 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1855 .rela.iplt in DT_PLTRELSZ.
1856 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1857 for DT_PLTRELSZ and DT_RELASZ as well.
1858
081b1afe
L		 18592016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1860
1861 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1862 non-loaded, non-alloced sections.
1863 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1864
4c23f2ff
L		 18652016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1866
1867 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1868 allocating dynamic relocation.
1869 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1870
31eef93e
SKS		 18712016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1872
1873 PR ld/20254
1874 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1875 offsets until reloc_toaddr.
1876
c428ce9d
L		 18772016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1878
1879 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1880 Don't check symbol type for STN_UNDEF symbol index.
1881 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1882 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1883 index.
1884
60a019a0
TP		 18852016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1886
1887 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1888 new architecture.
1889 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1890 for exact arch value then. Force review of arch check logic for new
1891 architecture.
1892 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1893 that logic for new architecture.
1894 (arch_has_thumb2_nop): Remove.
1895 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1896 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1897
3860d2b4
AM		 18982016-06-14 Alan Modra <amodra@gmail.com>
1899
1900 * bfd-in.h (bfd_my_archive): Delete.
1901 * bfd-in2.h: Regenerate.
1902
b0cffb47
AM		 19032016-06-14 Alan Modra <amodra@gmail.com>
1904
1905 PR ld/20241
1906 * archive.c (open_nested_file): Set my_archive.
1907 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1908 for thin archives.
1909 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1910 (bfd_seek): Likewise.
1911 * bfdwin.c (bfd_get_file_window): Likewise.
1912 * cache.c (cache_bmmap): Likewise.
1913 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1914 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1915 thin archives.
1916 * plugin.c (try_claim): Likewise.
1917 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1918 file within thin archive, not the archive.
1919
712ec279
L		 19202016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1921
1922 PR ld/20244
1923 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1924 section address for R_386_GOT32/R_386_GOT32X relocations against
1925 IFUNC symbols if there is no base register and return error for
1926 PIC.
1927
ca8c86ef
L		 19282016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1929
1930 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1931 GOT32 adjustment for static executables.
1932
0c9663cb
MR		 19332016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1934
1935 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1936
815dc1bc
CZ		 19372016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1938
1939 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1940
3b63d2ce
CM		 19412016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1942
1943 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1944
2ab2f40d
CM		 19452016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1946
1947 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1948 (SECTSTART): Changed.
1949 (elf_arc_relocate_section): Fixed mistake in PIE related
1950 condition.
1951 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1952
0f7f3789
CM		 19532016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1954
1955 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1956 enable support for "-z combreloc" and DT_RELACOUNT.
1957 (elf_backend_reloc_type_class): Likewise
1958
74d7f0aa
L		 19592016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1960
1961 PR ld/20244
1962 * elf32-i386.c (elf_i386_relocate_section): When relocating
1963 R_386_GOT32, return error without a base register for PIC and
1964 subtract the .got.plt section address only with a base register.
1965
ef53be89
AM		 19662016-06-10 Alan Modra <amodra@gmail.com>
1967
1968 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1969 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1970 (_bfd_elf_strtab_init): Formatting.
1971 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1972 (_bfd_elf_strtab_addref): Take size_t idx param.
1973 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1974 (_bfd_elf_strtab_offset): Likewise.
1975 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1976 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1977 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1978 (_bfd_elf_strtab_finalize): Similarly.
1979 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1980 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1981 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1982 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1983 using bfd_size_type.
1984 (bfd_section_from_shdr): Delete amt.
1985 (_bfd_elf_init_reloc_shdr): Likewise.
1986 (_bfd_elf_link_assign_sym_version): Likewise.
1987 (assign_section_numbers): Use size_t reloc_count.
1988 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1989 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1990 (elf_link_is_defined_archive_symbol): Likewise.
1991 (elf_add_dt_needed_tag): Likewise.
1992 (elf_finalize_dynstr): Likewise.
1993 (elf_link_add_object_symbols): Likewise.
1994 (bfd_elf_size_dynamic_sections): Likewise.
1995 (elf_create_symbuf): Similarly.
1996 (bfd_elf_match_symbols_in_sections): Likewise.
1997 (elf_link_swap_symbols_out): Likewise.
1998 (elf_link_check_versioned_symbol): Likewise.
1999 (bfd_elf_gc_record_vtinherit): Likewise.
2000 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2001
5c41dbc3
DC		 20022016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2003
2004 PR ld/20221
2005 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2006 and relocs only if shrinking occurred.
2007
6eaa7fb5
L		 20082016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2009
2010 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2011 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2012 (elf_i386_check_tls_transition): Check indirect call and direct
2013 call with the addr32 prefix for general and local dynamic models.
2014 Set the tls_get_addr feild.
2015 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2016 indirect ___tls_get_addr call via GOT.
2017 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2018 transitions with indirect call and direct call with the addr32
2019 prefix.
2020
3b67f094
MK		 20212016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2022
2023 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2024 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2025 (elf_s390_relocate_section): Fix comment.
2026 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2027 .got.plt entries.
2028
161db279
AK		 20292016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2030
2031 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2032 section offset when calculation the larl operand in the first PLT
2033 entry.
2034
14b57c7c
AM		 20352016-06-07 Alan Modra <amodra@gmail.com>
2036
2037 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2038 to match other 32-bit archs.
2039 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2040 (ppc_elf_object_p): Call it.
2041 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2042 overlong line.
2043 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2044 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2045 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2046 _bfd_elf_ppc_at_tprel_transform): Move to..
2047 * elf-bfd.h: ..here.
2048 (_bfd_elf_ppc_set_arch): Declare.
2049 * bfd-in2.h: Regenerate.
2050
e2cbcd91
L		 20512016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2052
2053 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2054 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2055 (elf_x86_64_check_tls_transition): Check indirect call and
2056 direct call with the addr32 prefix for general and local dynamic
2057 models. Set the tls_get_addr feild.
2058 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2059 indirect __tls_get_addr call via GOT.
2060 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2061 transitions with indirect call and direct call with the addr32
2062 prefix.
2063
2ac27cd3
CG		 20642016-06-04 Christian Groessler <chris@groessler.org>
2065
2066 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2067
99914dfd
NC		 20682016-06-02 Nick Clifton <nickc@redhat.com>
2069
2070 PR target/20088
2071 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2072 architecture.
2073 (arch_info_struct): Likewise.
2074 (architectures): Likewise.
2075
4ad0bb5f
VG		 20762016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2077
2078 * config.bfd: Replace -uclibc with *.
2079
3ddf1bdd
L		 20802016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2081
2082 * elf64-x86-64.c: Replace data32 with data16 in comments.
2083
5b677558
AM		 20842016-05-31 Alan Modra <amodra@gmail.com>
2085
2086 PR ld/20159
2087 PR ld/16467
2088 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2089 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2090 symbol given a version by a script different to the version
2091 of the symbol being added.
2092 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2093 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2094 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2095 (struct strtab_save): New.
2096 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2097 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2098 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2099
1fe0971e
TS		 21002016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2101
2102 * elf32-hppa.h: Add extern "C".
2103 * elf32-nds32.h: Likewise.
2104 * elf32-tic6x.h: Likewise.
2105
885a1087
NC		 21062016-06-01 Nick Clifton <nickc@redhat.com>
2107
2108 * po/sr.po: New Serbian translation.
2109 * configure.ac (ALL_LINGUAS): Add sr.
2110 * configure: Regenerate.
2111
99aefae6
MR		 21122016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2113
2114 * elfxx-mips.c (b_reloc_p): New function.
2115 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2116 branch relocations.
2117
77434823
MR		 21182016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2119
2120 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2121 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2122 reloc location from calculation, treat the addend as signed with
2123 local non-section symbols and enable overflow detection.
2124
1a72702b
AM		 21252016-05-28 Alan Modra <amodra@gmail.com>
2126
2127 * aoutx.h: Adjust linker callback calls throughout file,
2128 removing dead code.
2129 * bout.c: Likewise.
2130 * coff-alpha.c: Likewise.
2131 * coff-arm.c: Likewise.
2132 * coff-h8300.c: Likewise.
2133 * coff-h8500.c: Likewise.
2134 * coff-i960.c: Likewise.
2135 * coff-mcore.c: Likewise.
2136 * coff-mips.c: Likewise.
2137 * coff-ppc.c: Likewise.
2138 * coff-rs6000.c: Likewise.
2139 * coff-sh.c: Likewise.
2140 * coff-tic80.c: Likewise.
2141 * coff-w65.c: Likewise.
2142 * coff-z80.c: Likewise.
2143 * coff-z8k.c: Likewise.
2144 * coff64-rs6000.c: Likewise.
2145 * cofflink.c: Likewise.
2146 * ecoff.c: Likewise.
2147 * elf-bfd.h: Likewise.
2148 * elf-m10200.c: Likewise.
2149 * elf-m10300.c: Likewise.
2150 * elf32-arc.c: Likewise.
2151 * elf32-arm.c: Likewise.
2152 * elf32-avr.c: Likewise.
2153 * elf32-bfin.c: Likewise.
2154 * elf32-cr16.c: Likewise.
2155 * elf32-cr16c.c: Likewise.
2156 * elf32-cris.c: Likewise.
2157 * elf32-crx.c: Likewise.
2158 * elf32-d10v.c: Likewise.
2159 * elf32-epiphany.c: Likewise.
2160 * elf32-fr30.c: Likewise.
2161 * elf32-frv.c: Likewise.
2162 * elf32-ft32.c: Likewise.
2163 * elf32-h8300.c: Likewise.
2164 * elf32-hppa.c: Likewise.
2165 * elf32-i370.c: Likewise.
2166 * elf32-i386.c: Likewise.
2167 * elf32-i860.c: Likewise.
2168 * elf32-ip2k.c: Likewise.
2169 * elf32-iq2000.c: Likewise.
2170 * elf32-lm32.c: Likewise.
2171 * elf32-m32c.c: Likewise.
2172 * elf32-m32r.c: Likewise.
2173 * elf32-m68hc1x.c: Likewise.
2174 * elf32-m68k.c: Likewise.
2175 * elf32-mep.c: Likewise.
2176 * elf32-metag.c: Likewise.
2177 * elf32-microblaze.c: Likewise.
2178 * elf32-moxie.c: Likewise.
2179 * elf32-msp430.c: Likewise.
2180 * elf32-mt.c: Likewise.
2181 * elf32-nds32.c: Likewise.
2182 * elf32-nios2.c: Likewise.
2183 * elf32-or1k.c: Likewise.
2184 * elf32-ppc.c: Likewise.
2185 * elf32-s390.c: Likewise.
2186 * elf32-score.c: Likewise.
2187 * elf32-score7.c: Likewise.
2188 * elf32-sh.c: Likewise.
2189 * elf32-sh64.c: Likewise.
2190 * elf32-spu.c: Likewise.
2191 * elf32-tic6x.c: Likewise.
2192 * elf32-tilepro.c: Likewise.
2193 * elf32-v850.c: Likewise.
2194 * elf32-vax.c: Likewise.
2195 * elf32-visium.c: Likewise.
2196 * elf32-xstormy16.c: Likewise.
2197 * elf32-xtensa.c: Likewise.
2198 * elf64-alpha.c: Likewise.
2199 * elf64-hppa.c: Likewise.
2200 * elf64-ia64-vms.c: Likewise.
2201 * elf64-mmix.c: Likewise.
2202 * elf64-ppc.c: Likewise.
2203 * elf64-s390.c: Likewise.
2204 * elf64-sh64.c: Likewise.
2205 * elf64-x86-64.c: Likewise.
2206 * elflink.c: Likewise.
2207 * elfnn-aarch64.c: Likewise.
2208 * elfnn-ia64.c: Likewise.
2209 * elfxx-mips.c: Likewise.
2210 * elfxx-sparc.c: Likewise.
2211 * elfxx-tilegx.c: Likewise.
2212 * linker.c: Likewise.
2213 * pdp11.c: Likewise.
2214 * pe-mips.c: Likewise.
2215 * reloc.c: Likewise.
2216 * reloc16.c: Likewise.
2217 * simple.c: Likewise.
2218 * vms-alpha.c: Likewise.
2219 * xcofflink.c: Likewise.
2220 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2221 status param. Adjust calls to these and linker callbacks throughout.
2222 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2223 get_ramstart): Delete status param. Adjust calls to these and
2224 linker callbacks throughout.
2225
bc27bb05
MR		 22262016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2227
2228 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2229 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2230 target alignment verification.
2231
ceab86af
MR		 22322016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2233
2234 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2235 section name if `bfd_elf_string_from_elf_section' returns an
2236 empty string.
2237
ed53407e
MR		 22382016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2239
2240 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2241 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2242 for message. Continue processing rather than returning failure.
2243
de341542 22442016-05-25 Maciej W. Rozycki <macro@imgtec.com>
ed53407e 2245
de341542
MR		 2246 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2247 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2248 Call `bfd_set_error'.
2249
e6cc316a
L		 22502016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2251
2252 PR binutils/14625
2253 * archive.c (bfd_slurp_armap): Replace
2254 bfd_elf64_archive_slurp_armap with
2255 _bfd_archive_64_bit_slurp_armap.
2256 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2257 BFD64 is defined and the archive is too big.
2258 (coff_write_armap): Likewise.
2259 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2260 (_bfd_archive_64_bit_slurp_armap): This.
2261 (bfd_elf64_archive_write_armap): Renamed to ...
2262 (_bfd_archive_64_bit_write_armap): This.
2263 * configure.ac: Add --enable-64-bit-archive.
2264 (want_64_bit_archive): New. Set to true by default for 64-bit
2265 MIPS and s390 ELF targets.
2266 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2267 * config.in: Regenerated.
2268 * configure: Likewise.
2269 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2270 (bfd_elf64_archive_slurp_armap): Likewise.
2271 (bfd_elf64_archive_write_armap): Likewise.
2272 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2273 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2274 (bfd_elf64_archive_truncate_arname): Likewise.
2275 (bfd_elf64_archive_read_ar_hdr): Likewise.
2276 (bfd_elf64_archive_write_ar_hdr): Likewise.
2277 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2278 (bfd_elf64_archive_get_elt_at_index): Likewise.
2279 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2280 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2281 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2282 (bfd_elf64_archive_slurp_armap): Likewise.
2283 (bfd_elf64_archive_write_armap): Likewise.
2284 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2285 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2286 (bfd_elf64_archive_truncate_arname): Likewise.
2287 (bfd_elf64_archive_read_ar_hdr): Likewise.
2288 (bfd_elf64_archive_write_ar_hdr): Likewise.
2289 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2290 (bfd_elf64_archive_get_elt_at_index): Likewise.
2291 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2292 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2293 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2294 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2295 bfd_elfNN_archive_functions isn't defined.
2296 (TARGET_LITTLE_SYM): Likewise.
2297 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2298 (_bfd_archive_64_bit_write_armap): Likewise.
2299 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2300 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2301 (_bfd_archive_64_bit_truncate_arname): Likewise.
2302 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2303 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2304 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2305 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2306 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2307 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2308 * libbfd.h: Regenerated.
2309 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2310 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2311
b95a0a31
L		 23122016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2313
2314 PR ld/20103
2315 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2316 linker add_archive_element callback returns FALSE.
2317 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2318 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2319 archive element if linker add_archive_element callback returns
2320 FALSE.
2321 * elflink.c (elf_link_add_archive_symbols): Likewise.
2322 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2323 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2324 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2325 (xcoff_link_check_ar_symbols): Likewise.
2326
7db9a74e
MR		 23272016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2328
2329 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2330 <bfd_reloc_outofrange>: Unify error reporting code.
2331
b7f28d87
JW		 23322016-05-23 Jim Wilson <jim.wilson@linaro.org>
2333
2334 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2335 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2336 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2337 * bfd-in2.h: Regenerate.
2338 * libbfd.h: Likewise.
2339
a2bea324
KS		 23402016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2341
2342 * config.bfd: Add entry for arm-phoenix.
2343
d7c5bd02
TP		 23442016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2345
2346 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2347 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2348 account for padding for stub section requiring one.
2349 (elf32_arm_build_stubs): Add comment to stress the importance of
2350 zeroing veneer section content.
2351
daa4adae
TP		 23522016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2353
2354 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2355 bfd hook.
2356 * bfd-in2.h: Regenerate.
2357 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2358 function.
2359 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2360 (arm_dedicated_stub_output_section_name): Likewise.
2361 (arm_dedicated_stub_input_section_ptr): Likewise.
2362 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2363 function description comment. Add support for dedicated output stub
2364 section to given stub types.
2365 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2366 elf32_arm_create_or_find_stub_sec.
2367 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2368 (elf32_arm_size_stubs): Pass stub type when calling
2369 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2370 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2371
52bf37dd
L		 23722016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2373
2374 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2375 when setting need_convert_load.
2376
17c6c9d9
MR		 23772016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2378
2379 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2380 microMIPS JALX.
2381
7d4d9709
L		 23822016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2383
2384 PR ld/20117
2385 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2386 R_386_GOT32X.
2387 (elf_i386_convert_load): Don't convert R_386_GOT32.
2388
606851fb
AM		 23892016-05-20 Alan Modra <amodra@gmail.com>
2390
2391 PR gas/20118
2392 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2393 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2394
3c8adaca
CZ		 23952016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2396
2397 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2398 (debug_arc_reloc): Likewise.
2399 (elf_arc_relocate_section): Likewise.
2400 (elf_arc_check_relocs): Likewise.
2401 (elf_arc_adjust_dynamic_symbol): Likewise.
2402 (elf_arc_add_symbol_hook): Likewise.
2403
6b200de0
MR		 24042016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2405
2406 * config.bfd: Remove `am34-*-linux*' support.
2407
57e7d118
AM		 24082016-05-19 Alan Modra <amodra@gmail.com>
2409
2410 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2411 relocs before plt relocs.
2412
9f284bf9
AM		 24132016-05-19 Alan Modra <amodra@gmail.com>
2414
2415 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2416 before dereferencing.
2417
50498060
NC		 24182016-05-18 Nick Clifton <nickc@redhat.com>
2419
2420 * po/sv.po: Updated Swedish translation.
2421
7f991970
AM		 24222016-05-18 Alan Modra <amodra@gmail.com>
2423
2424 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2425 for each BFD. Don't goto error_ret_free_local from outside loop.
2426
a43942db
MR		 24272016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2428
2429 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2430 STB_GNU_UNIQUE handling.
2431 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2432 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2433 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2434 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2435 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2436 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2437 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2438 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2439 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2440 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2441 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2442 (elf_backend_add_symbol_hook): Remove macro.
2443 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2444 for STB_GNU_UNIQUE symbols.
2445
71de3413
MR		 24462016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2447
2448 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2449 from...
2450 (v850_elf_copy_private_bfd_data): ... here. Call the new
2451 function and `_bfd_elf_copy_private_bfd_data'.
2452
2168b268
L		 24532016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2454
2455 PR ld/20093
2456 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2457 GOTPCREL relocation against large section.
2458
4ade44b7
AM		 24592016-05-13 Alan Modra <amodra@gmail.com>
2460
2461 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2462 linker dynamic sections in calculating size and address of
2168b268 2463 dynamic tags rather than using output sections. Remove asserts.
4ade44b7
AM		 2464 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2465 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2466 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2467 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2468 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2469 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2470 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2471 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2472 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2473 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2474 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2475 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2476 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2477 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2478 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2479 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2480 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2481 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2482 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2483 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2484 * elflink.c (bfd_elf_final_link): Likewise.
2485 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2486 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2487 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2488 don't set doit. Look up dynobj section.
2489 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2490 invocation and dynamic tag vma calculation. Don't test
2491 boolean var == TRUE.
2492 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2493 DT_JMPREL calc.
2494
c8e44c6d
AM		 24952016-05-13 Alan Modra <amodra@gmail.com>
2496
2497 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2498 octets_per_byte. Put dynamic .rela.plt last in link orders.
2499 Assign output_offset for reloc sections rather than writing
2500 sorted relocs from block corresponding to output_offset.
2501
1997c994
AM		 25022016-05-12 Alan Modra <amodra@gmail.com>
2503
2504 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2505
8f4f9071
MF		 25062016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2507
2508 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2509
a464198b
AM		 25102016-05-11 Alan Modra <amodra@gmail.com>
2511
2512 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2513 (elf32_hppa_check_relocs): Don't set dynobj.
2514 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2515 (elf32_hppa_build_stubs): Likewise.
2516 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2517
3bd43ebc
AM		 25182016-05-11 Alan Modra <amodra@gmail.com>
2519
2520 PR 20060
2521 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2522 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2523
4e7fbb34
JW		 25242016-05-10 Jiong Wang <jiong.wang@arm.com>
2525
2526 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2527 aarch64_tls_transition check.
2528
4f4faa4d
TP		 25292016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2530
2531 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2532 enumerator.
2533 (arm_stub_sym_claimed): New function.
2534 (elf32_arm_create_stub): Use veneered symbol name and section if
2535 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2536 (arm_stub_claim_sym): New function.
2537 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2538 veneered symbol, otherwise create local symbol as before.
2539
39d911fc
TP		 25402016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2541
2542 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2543 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2544 and set branch type of a symbol.
2545 (bfd_elf32_arm_process_before_allocation): Likewise.
2546 (elf32_arm_relocate_section): Likewise and fix identation along the
2547 way.
2548 (allocate_dynrelocs_for_symbol): Likewise.
2549 (elf32_arm_finish_dynamic_symbol): Likewise.
2550 (elf32_arm_swap_symbol_in): Likewise.
2551 (elf32_arm_swap_symbol_out): Likewise.
2552
6bde4c52
TP		 25532016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2554
2555 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2556 * bfd-in2.h: Regenerated.
2557 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2558 parameter to add_stub_section callback.
2559 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2560 and pass it down to add_stub_section.
2561 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2562 for error message.
2563 (elf32_arm_size_stubs): Add output section parameter to
2564 add_stub_section function pointer parameter.
2565
b715f643
TP		 25662016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2567
2568 * elf32-arm.c (elf32_arm_create_stub): New function.
2569 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2570
8d9d9490
TP		 25712016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2572
2573 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2574 arm_stub_a8_veneer_lwm enumerator.
2575 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2576 aforementioned enumerator.
2577 (struct elf32_arm_stub_hash_entry): Delete target_addend
2578 field and add source_value.
2579 (struct a8_erratum_fix): Delete addend field and add target_offset.
2580 (stub_hash_newfunc): Initialize source_value field amd remove
2581 initialization for target_addend.
2582 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2583 the else to being always executed, moving the
2584 arm_stub_a8_veneer_b_cond specific code in it. Remove
2585 stub_entry->target_addend from points_to computation.
2586 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2587 to target symbol from start of section rather than the offset from the
2588 stub address.
2589 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2590 fields from struct a8_erratum_fix's offset and target_offset
2591 respectively.
2592 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2593 veneered_insn_loc and loc using stub_entry's source_value.
2594
15afaa63
TP		 25952016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2596
2597 (elf32_arm_merge_eabi_attributes): Add merging logic for
2598 Tag_DSP_extension.
2599
66a36822
PC		 26002016-05-10 Pip Cet <pipcet@gmail.com>
2601
2602 PR ld/20059
2603 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2604 Define as _bfd_generic_copy_link_hash_symbol_type when using
2605 generic hash table.
2606
315350be
NC		 26072016-05-09 Nick Clifton <nickc@redhat.com>
2608
2609 PR binutils/20063
2610 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2611 field before accessing sections array.
2612
9239bbd3
CM		 26132016-05-09 Christophe Monat <christophe.monat@st.com>
2614
2615 PR ld/20030
2616 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2617 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2618 to nb_words.
2619 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2620 encoding.
2621 (create_instruction_vldmdb): Likewise.
2622 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2623 uses it to re-encode.
2624
73597c18
NC		 26252016-05-09 Nick Clifton <nickc@redhat.com>
2626
2627 PR 19938
2628 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2629 commit.
2630
ae1bb197
AM		 26312016-05-09 Alan Modra <amodra@gmail.com>
2632
2633 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2634
97196564
L		 26352016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2636
2637 PR ld/17550
2638 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2639 documenting that indx == -3 if symbol is defined in a discarded
2640 section.
2641 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2642 symbol is defined in a discarded section.
2643 (elf_link_output_extsym): Strip a global symbol defined in a
2644 discarded section.
2645
030e823c
L		 26462016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2647
2648 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2649 MCU.
2650
c175a657
L		 26512016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2652
2653 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2654 conversion to ...
2655 (elf_i386_convert_load_reloc): This. New function.
2656 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2657 conversion to ...
2658 (elf_x86_64_convert_load_reloc): This. New function.
2659
bedfd056
L		 26602016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2661
2662 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2663 Don't check if contents == NULL.
2664 (elf_i386_tls_transition): Add from_relocate_section. Check
2665 from_relocate_section instead of contents != NULL. Update
2666 elf_i386_check_tls_transition call.
2667 (elf_i386_check_relocs): Cache the section contents if
2668 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2669 elf_i386_tls_transition.
2670 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2671 to elf_i386_tls_transition.
2672 (elf_backend_caches_rawsize): New.
2673 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2674 if contents == NULL.
2675 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2676 from_relocate_section instead of contents != NULL.
2677 (elf_x86_64_check_relocs): Cache the section contents if
2678 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2679 elf_x86_64_tls_transition.
2680 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2681 to elf_x86_64_tls_transition.
2682 (elf_backend_caches_rawsize): New.
2683
6d6a648c
MR		 26842016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2685
2686 PR 10549
2687 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2688 STB_GNU_UNIQUE.
2689
1f56df9d
JW		 26902016-05-03 Jiong Wang <jiong.wang@arm.com>
2691
2692 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2693 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2694 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2695 no_apply_dynamic_relocs.
2696 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2697 dynamic relocations generated.
2698
493f652c
L		 26992016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2700
2701 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2702 setting to ...
2703 (elf_i386_create_dynamic_sections): Here.
2704 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2705 interp setting to ...
2706 (elf_x86_64_create_dynamic_sections): Here.
2707
e62b9723
L		 27082016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2709
2710 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2711 and replace (EH)->has_got_reloc with GOT_RELOC.
2712 (elf_i386_fixup_symbol): Pass has_got_reloc to
2713 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2714 (elf_i386_allocate_dynrelocs): Likewise.
2715 (elf_i386_relocate_section): Likewise.
2716 (elf_i386_finish_dynamic_symbol): Likewise.
2717 (elf_i386_convert_load): Pass TRUE to
2718 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2719 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2720 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2721 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2722 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2723 (elf_x86_64_allocate_dynrelocs): Likewise.
2724 (elf_x86_64_relocate_section): Likewise.
2725 (elf_x86_64_finish_dynamic_symbol): Likewise.
2726 (elf_x86_64_convert_load): Pass TRUE to
2727 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2728
c337a162
L		 27292016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2730
2731 * elf32-i386.c (check_relocs_failed): New.
2732 (elf_i386_check_relocs): Set check_relocs_failed on error.
2733 (elf_i386_relocate_section): Skip if check_relocs failed.
2734
afd9acee
L		 27352016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2736
2737 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2738 check_relocs_failed on error.
2739
5522f910
NC		 27402016-04-29 Nick Clifton <nickc@redhat.com>
2741
2742 PR 19938
2743 * elf-bfd.h (struct elf_backend_data): Rename
2744 elf_backend_set_special_section_info_and_link to
2745 elf_backend_copy_special_section_fields.
2746 * elfxx-target.h: Likewise.
2747 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2748 comparing section flags.
2749 (copy_special_section_fields): New function.
2750 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2751 Perform two scans over special sections. The first one looks for
2752 a direct mapping between the output section and an input section.
2753 The second scan looks for a possible match based upon section
2754 characteristics.
2755 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2756 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2757 sections.
2758 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2759 elf32_i386_copy_solaris_special_section_fields.
2760 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2761 Rename to elf32_sparc_copy_solaris_special_section_fields.
2762 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2763 elf64_x86_64_copy_solaris_special_section_fields.
2764
786a118c
NC		 27652016-04-28 Nick Clifton <nickc@redhat.com>
2766
2767 * po/zh_CN.po: Updated Chinese (simplified) translation.
2768
91f8bf69
L		 27692016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2770
2771 PR ld/20006
2772 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2773 when estimating distances between output sections.
2774
a6a4679f
AM		 27752016-04-27 Alan Modra <amodra@gmail.com>
2776
2777 * elflink.c (_bfd_elf_is_start_stop): New function.
2778 (_bfd_elf_gc_mark_rsec): Use it.
2779 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2780
28cc9170
TS		 27812016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2782
2783 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2784 * mmo.c (mmo_get_section_contents): Likewise.
2785 (mmo_set_section_contents): Likewise.
2786
d5486c43
L		 27872016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2788
2789 * elf-bfd.h (elf_link_hash_table): Update comments for
2790 dynsymcount.
2791 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2792 the unused NULL entry at the head of dynamic symbol table.
2793 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2794 checks.
2795
6645479e
L		 27962016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2797
2798 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2799 created file from dynobj.
2800
6cd255ca
L		 28012016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2802
2803 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2804 normal input file if possible.
2805
4f3b23b3
NC		 28062016-04-21 Nick Clifton <nickc@redhat.com>
2807
2808 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2809 * aout-target.h: Likewise.
2810 * aout-tic30.c: Likewise.
2811 * binary.c: Likewise.
2812 * bout.c: Likewise.
2813 * coff-alpha.c: Likewise.
2814 * coff-rs6000.c: Likewise.
2815 * coff64-rs6000.c: Likewise.
2816 * coffcode.h: Likewise.
2817 * i386msdos.c: Likewise.
2818 * i386os9k.c: Likewise.
2819 * ieee.c: Likewise.
2820 * ihex.c: Likewise.
2821 * libbfd-in.h: Likewise.
2822 * libecoff.h: Likewise.
2823 * mach-o-target.c: Likewise.
2824 * mmo.c: Likewise.
2825 * nlm-target.h: Likewise.
2826 * oasys.c: Likewise.
2827 * pef.c: Likewise.
2828 * plugin.c: Likewise.
2829 * ppcboot.c: Likewise.
2830 * som.c: Likewise.
2831 * srec.c: Likewise.
2832 * tekhex.c: Likewise.
2833 * versados.c: Likewise.
2834 * vms-alpha.c: Likewise.
2835 * xsym.c: Likewise.
2836 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2837 * linker.c (bfd_link_check_relocs): New function.
2838 (_bfd_generic_link_check_relocs): New function.
2839 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2840 _bfd_link_check_relocs field.
2841 (struct bfd_target)L Add _bfd_link_check_relocs field.
2842 * bfd-in2.h: Regenerate.
2843 * libbfd.h: Regenerate.
2844
e66cdd68
L		 28452016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2846
2847 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2848 (elf_backend_gc_sweep_hook): Likewise.
2849 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2850 (elf_backend_gc_sweep_hook): Likewise.
2851
5ce03cea
L		 28522016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2853
2854 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2855 in excluded sections
2856
338c190a
L		 28572016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2858
2859 PR ld/19969
2860 * elf64-x86-64.c (check_relocs_failed): New.
2861 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2862 Support relocation agaist local symbol. Set check_relocs_failed.
2863 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2864 R_X86_64_32 relocation overflow.
2865 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2866 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2867
466ee2af
L		 28682016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2869
2870 * elf32-i386.c (elf_i386_check_relocs): Call
2871 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2872 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2873
d9689752
L		 28742016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2875
2876 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2877 * elflink.c (_bfd_elf_link_check_relocs): New function.
2878 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2879 if check_relocs_after_open_input is FALSE.
2880
e6c7cdec
TS		 28812016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2882
2883 * cache.c: Update old style function definitions.
2884 * elf32-m68k.c: Likewise.
2885 * elf64-mmix.c: Likewise.
2886 * stab-syms.c: Likewise.
2887
b98e6871
TS		 28882016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2889
2890 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2891
6fd8e7c2
L		 28922016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2893
2894 * Makefile.in: Regenerated with automake 1.11.6.
2895 * aclocal.m4: Likewise.
2896 * doc/Makefile.in: Likewise.
2897
4b0c052e
AB		 28982016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2899
2900 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2901 * bfd-in2.h: Regenerate.
2902 * libbfd.h: Regenerate.
2903 * elf32-arc.c: Add 'opcode/arc.h' include.
2904 (struct arc_relocation_data): Add symbol_name.
2905 (arc_special_overflow_checks): New function.
2906 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2907 required, add an extra comment.
2908 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2909
33cbe6c0
AB		 29102016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2911
2912 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2913 entries.
2914 (elf_arc_relocate_section): Update enum uses.
2915 (elf_arc_check_relocs): Likewise.
2916 (elf_arc_finish_dynamic_symbol): Likewise.
2917
7634c4e6
L		 29182016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2919
2920 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2921 "sh_link".
2922
84865015
NC		 29232016-04-14 Nick Clifton <nickc@redhat.com>
2924
2925 PR target/19938
2926 * elf-bbfd.h (struct elf_backend_data): New field:
2927 elf_strtab_flags.
2928 New field: elf_backend_set_special_section_info_and_link
2929 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2930 defined.
2931 (elf_backend_set_special_section_info_and_link): Define if not
2932 already defined.
2933 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2934 elf_backend_strtab_flags macros to initialise fields in structure.
2935 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2936 being set even if SHF_MERGE is not set.
2937 (elf_fake_sections): Likewise.
2938 (section_match): New function. Matches two ELF sections based
2939 upon fixed characteristics.
2940 (find_link): New function. Locates a section in a BFD that
2941 matches a section in a different BFD.
2942 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2943 fields of reserved sections.
2944 (bfd_elf_compute_section_file_positions): Set the flags for the
2945 .shstrtab section based upon the elf_strtab_flags field in the
2946 elf_backend_data structure.
2947 (swap_out_syms): Likewise for the .strtab section.
2948 * elflink.c (bfd_elf_final_link): Set the flags for the
2949 .strtab section based upon the elf_strtab_flags field in the
2950 elf_backend_data structure.
2951 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2952 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2953 targets.
2954 (elf_backend_set_special_section_info_and_link): Define for
2955 Solaris targets.
2956 * elf32-sparc.c: Likewise.
2957 * elf64-x86-64.c: Likewise.
2958
2df3368d
L		 29592016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2960
2961 PR ld/19939
2962 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2963 to bfd_boolean.
2964 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2965 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2966 applies to read-only section.
2967 * elf32-i386.c (elf_i386_link_hash_table): Add
2968 readonly_dynrelocs_against_ifunc.
2969 (elf_i386_allocate_dynrelocs): Updated.
2970 (elf_i386_size_dynamic_sections): Issue an error for read-only
2971 segment with dynamic IFUNC relocations only if
2972 readonly_dynrelocs_against_ifunc is TRUE.
2973 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2974 readonly_dynrelocs_against_ifunc.
2975 (elf_x86_64_allocate_dynrelocs): Updated.
2976 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2977 segment with dynamic IFUNC relocations only if
2978 readonly_dynrelocs_against_ifunc is TRUE.
2979 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2980 Updated.
2981
15dd01b1
TP		 29822016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2983
2984 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2985 a fall through from error_ret_free_internal. Free local_syms in
2986 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2987
1e5885b7
CZ		 29882016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2989
2990 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2991 (relocate_plt_for_entry): Likewise.
2992
b3aee839
CZ		 29932016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2994
2995 * elf32-arc.c (elf_arc_check_relocs): Changed
2996
094fb063
CZ		 29972016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2998
2999 * elf32-arc.c (name_for_global_symbol): Changed assert.
3000 (get_replace_function): Created.:
3001 (struct arc_relocation_data): Changed to signed types.
3002 (defines S, L, P, PDATA): Casted to signed type.
3003 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3004 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3005 (arc_do_relocation): Changed.
3006
94e5c971
CZ		 30072016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3008
3009 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3010 symbol index.
3011 (elf_arc_relocate_section): Added and changed asserts, validating
3012 the synamic symbol index.
3013 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3014 relocation if symbol has dynindx set to -1.
3015
1f599d0e
MR		 30162016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3017
668df12d 3018 PR ld/19908
1f599d0e
MR		 3019 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3020 and internal symbols which have a dynamic index into local
3021 ones.
3022
67f101ee
NC		 30232016-04-04 Nick Clifton <nickc@redhat.com>
3024
3025 PR 19872
3026 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3027 version number if the version is zero.
3028
7b15fa7a
AM		 30292016-04-01 Alan Modra <amodra@gmail.com>
3030
3031 PR 19886
3032 * elflink.c (on_needed_list): Recursively check needed status.
3033 (elf_link_add_object_symbols): Adjust.
3034
024ea11b
SKS		 30352016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3036
3037 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3038 internal_relocs only if they aren't cached.
3039
ed3056eb
NC		 30402016-03-29 Nick Clifton <nickc@redhat.com>
3041
3042 PR 17334
3043 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3044 assertion on the size of the got section to allow it to be bigger
3045 than the number of relocs.
3046
e2b4fc91
TS		 30472016-03-29 Toni Spets <toni.spets@iki.fi>
3048
3049 PR 19878
3050 * coffcode.h (coff_write_object_contents): Revert accidental
3051 2014-11-10 change.
3052
a97fbc7e
AM		 30532016-03-22 Alan Modra <amodra@gmail.com>
3054
3055 PR 19850
3056 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3057 DW_FORM_flag_present.
3058
9780e045
NC		 30592016-03-22 Nick Clifton <nickc@redhat.com>
3060
96254e5c
NC		 3061 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3062 architecture name for backwards compatibility.
3063
7769fa97
NC		 3064 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3065 unbounded stack use.
3066
9780e045
NC		 3067 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3068 sufficiently recent version of GCC.
3069 * configure: Regenerate.
3070
6f4c0a42
AM		 30712016-03-22 Alan Modra <amodra@gmail.com>
3072
3073 PR 19851
3074 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3075
8699fc3e
AB		 30762016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3077
3078 * archures.c (bfd_mach_arc_nps400): Define.
3079 * bfd-in2.h: Regenerate.
3080 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3081 some existing entries to make space.
3082 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3083 (arc_elf_final_write_processing): Likewise.
3084
a9522a21
AB		 30852016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3086
3087 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3088 EF_ARC_CPU_GENERIC.
3089 (arc_elf_final_write_processing): Don't bother setting cpu field
3090 in e_flags, this will have been set elsewhere.
3091
c0334580
AB		 30922016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3093
3094 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3095 EF_ARC_MACH_MSK.
3096
e1fa0163
NC		 30972016-03-21 Nick Clifton <nickc@redhat.com>
3098
3099 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3100 * configure: Regenerate.
3101 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3102 alloca with call to xmalloc.
3103 * elf32-nds32.c: Likewise.
3104 * elf64-hppa.c: Likewise.
3105 * elfxx-mips.c: Likewise.
3106 * pef.c: Likewise.
3107 * pei-x86_64.c: Likewise.
3108 * som.c: Likewise.
3109 * xsym.c: Likewise.
3110
4e0c91e4
L		 31112016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3112
3113 PR ld/19827
3114 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3115 locally in PIE.
3116 (elf_i386_relocate_section): Likewise.
3117 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3118 (elf_x86_64_relocate_section): Likewise.
3119
4c10bbaa
L		 31202016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3121
3122 PR ld/19807
3123 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3124 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3125 relocation overflow check.
3126
fbe48798
L		 31272016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3128
3129 * bfd-in2.h: Regenerated.
3130
37b01f6a
DG		 31312016-03-11 Dan Gissel <dgisselq@ieee.org>
3132
3133 PR 19713
3134 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3135 uses bytes not octets.
3136 * elflink.c (resolve_section): Likewise.
3137 Add a bfd parameter.
3138 (eval_section): Pass the input_bfd to resolve_section.
3139 (bfd_elf_perform_complex_relocation): Convert byte offset to
3140 octets before read and writing values.
3141 (elf_link_input_bfd): Add byte to octet conversions.
3142 (elf_reloc_link_order): Likewise.
3143 (elf_fixup_link_order): Likewise.
3144 (bfd_elf_final_link): Likewise.
3145 * reloc.c (_bfd_final_link_relocate): Likewise.
3146 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3147
3ed4ff97
NC		 31482016-03-10 Nick Clifton <nickc@redhat.com>
3149
3150 * config.bfd: Mark the i370 target as obsolete.
3151
4b05e0a7
PA		 31522016-03-09 Pedro Alves <palves@redhat.com>
3153
3154 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3155 gcc ABI)" to printable name.
3156 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3157 of "v850-rh850" as printable name.
3158
26c62da0
LW		 31592016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3160
3161 PR ld/19623
3162 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3163 relocations against absolute symbols.
3164
03ee8583
AM		 31652016-03-09 Alan Modra <amodra@gmail.com>
3166
3167 PR binutils/19775
3168 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3169 length elements in the archive.
3170
9c1d7a08
L		 31712016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3172
3173 PR ld/19789
3174 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3175 for -E/--dynamic-list only when not relocatable.
3176
d1ed1c7d
L		 31772016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3178
3179 PR ld/19784
3180 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3181 count for locally defined local IFUNC symbols in shared object.
3182 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3183
202ac193
L		 31842016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3185
3186 PR ld/19579
3187 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3188 together.
3189
72f3b6aa
CZ		 31902016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3191 Andrew Burgess <andrew.burgess@embecosm.com>
3192
3193 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3194 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3195 (arc_elf_howto_init): Added assert to validate relocations.
3196 (get_middle_endian_relocation): Delete.
3197 (middle_endian_convert): New function.
3198 (ME): Redefine, now does nothing.
3199 (IS_ME): New define.
3200 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3201 definition to call middle_endian_convert. Add a new local
3202 variable and make use of this throughout. Added call to
3203 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3204
4fc87424
NC		 32052016-03-07 Nick Clifton <nickc@redhat.com>
3206
3207 PR binutils/19775
3208 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3209 length elements in the archive.
3210
18f822a0
JW		 32112016-03-07 Jiong Wang <jiong.wang@arm.com>
3212
3213 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3214 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3215
07492f66
L		 32162016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3217
3218 PR ld/19579
3219 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3220 executable as definition if the new definition comes from a
3221 shared library.
3222
70a5df4f
AM		 32232016-03-02 Alan Modra <amodra@gmail.com>
3224
3225 * Makefile.in: Regenerate.
3226 * po/SRC-POTFILES.in: Regenerate.
3227
841fdfcd
CZ		 32282016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3229
3230 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3231 relocation addend when sections get merged.
3232
7e458899
CZ		 32332016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3234
3235 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3236 the flag change.
3237 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3238 Assert for code sections dynamic relocs.
3239
c5e3a364
RL		 32402016-02-26 Renlin Li <renlin.li@arm.com>
3241
3242 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3243 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3244
bae420ef
L		 32452016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3246
3247 PR ld/19609
3248 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3249 load with locally bound symbols if PIC is false or there is no
3250 base register. Optimize branch to 0 if PIC is false.
3251 (elf_i386_relocate_section): Don't generate dynamic relocations
3252 against undefined weak symbols if PIC is false.
3253 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3254 if we can't estimate relocation overflow with --no-relax.
3255 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3256 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3257 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3258 against undefined weak symbols if PIC is false.
3259
11e5f1ec
L		 32602016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3261
3262 PR ld/19645
3263 * bfd.c (bfd): Change flags to 20 bits.
3264 (BFD_CONVERT_ELF_COMMON): New.
3265 (BFD_USE_ELF_STT_COMMON): Likewise.
3266 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3267 BFD_USE_ELF_STT_COMMON.
3268 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3269 * configure.ac: Remove --enable-elf-stt-common.
3270 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3271 common symbol depending on BFD_CONVERT_ELF_COMMON and
3272 BFD_USE_ELF_STT_COMMON.
3273 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3274 STT_COMMON.
3275 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3276 STT_COMMON.
3277 (elf_link_convert_common_type): New function.
3278 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3279 common symbol depending on BFD_CONVERT_ELF_COMMON and
3280 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3281 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3282 and BFD_USE_ELF_STT_COMMON to object_flags.
3283 (TARGET_LITTLE_SYM): Likewise.
3284 * syms.c (BSF_KEEP_G): Renamed to ...
3285 (BSF_ELF_COMMON): This.
3286 * bfd-in2.h: Regenerated.
3287 * config.in: Likewise.
3288 * configure: Likewise.
3289
aec6b87e
L		 32902016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3291
3292 PR ld/19636
3293 PR ld/19704
3294 PR ld/19719
3295 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3296 (elf_i386_link_hash_entry): Add has_got_reloc and
3297 has_non_got_reloc.
3298 (elf_i386_link_hash_table): Add interp.
3299 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3300 has_non_got_reloc.
3301 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3302 has_non_got_reloc.
3303 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3304 (elf_i386_fixup_symbol): New function.
3305 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3306 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3307 relocations and discard relocations against resolved undefined
3308 weak symbols in executable. Don't make resolved undefined weak
3309 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3310 relocation against undefined weak symbols in PIE.
3311 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3312 (elf_i386_relocate_section): Don't generate dynamic relocations
3313 against resolved undefined weak symbols in PIE, except for
3314 R_386_PC32.
3315 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3316 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3317 Don't generate dynamic relocation against resolved undefined weak
3318 symbol in executable.
3319 (elf_i386_finish_dynamic_sections): Call
3320 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3321 (elf_backend_fixup_symbol): New.
3322 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3323 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3324 has_non_got_reloc.
3325 (elf_x86_64_link_hash_table): Add interp.
3326 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3327 has_non_got_reloc.
3328 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3329 has_non_got_reloc.
3330 (elf_x86_64_check_relocs): Set has_got_reloc and
3331 has_non_got_reloc.
3332 (elf_x86_64_fixup_symbol): New function.
3333 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3334 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3335 relocations and discard relocations against resolved undefined
3336 weak symbols in executable. Don't make resolved undefined weak
3337 symbols in executable dynamic.
3338 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3339 (elf_x86_64_relocate_section): Check relocation overflow for
3340 dynamic relocations against unresolved weak undefined symbols.
3341 Don't generate dynamic relocations against resolved weak
3342 undefined symbols in PIE.
3343 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3344 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3345 Don't generate dynamic relocation against resolved undefined weak
3346 symbol in executable.
3347 (elf_x86_64_finish_dynamic_sections): Call
3348 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3349 (elf_backend_fixup_symbol): New.
3350
b32547cd
AM		 33512016-02-26 Alan Modra <amodra@gmail.com>
3352
3353 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3354 save_restore_funcs, rest of sections when not relocatable.
3355 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3356 (sfpr_define): Define all symbols on emitted code.
3357 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3358 when relocatable. Move sfpr_define loop earlier.
3359
ef77d6af
L		 33602016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3361
3362 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3363 (elf_x86_64_relocate_section): Use it. Replace
3364 x86_64_elf_howto_table[r_type] with howto.
3365
0f550b3d
L		 33662016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3367
3368 PR ld/19698
3369 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3370 symbol version is unknown.
3371
13f42277
L		 33722016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3373
3374 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3375 to (bfd_vma) -1 when setting needs_plt to 0.
3376 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3377
6b3b0ab8
L		 33782016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3379
3380 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3381 library, instead of PIC, and don't check PDE when making linker
3382 assigned symbol dynamic.
3383
17733f5b
FS		 33842016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3385
3386 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3387 ABIVERSION for non-executable stack.
3388
47993b4a
RF		 33892016-02-23 Rich Felker <bugdal@aerifal.cx>
3390
3391 PR target/19516
3392 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3393 Always produce a RELATIVE reloc for a local symbol.
3394
2d8dcb81
HPN		 33952016-02-23 Hans-Peter Nilsson <hp@axis.com>
3396
3397 Fix test-case ld-elf/pr19617b
3398 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3399 discard unused non-function symbols when --dynamic-list-data.
3400
1a6e6083
L		 34012016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3402
3403 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3404 dynsym section, even if it is empty, with dynamic sections.
3405
75c1920b
L		 34062016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3407
3408 * syms.c: Remove BSF_COMMON from comments.
3409 * bfd-in2.h: Regenerated.
3410
9a228467
JW		 34112016-02-22 Jiong Wang <jiong.wang@arm.com>
3412
3413 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3414 for destination. Remove useless function parameters.
3415 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3416
73768414
NC		 34172016-02-19 Nick Clifton <nickc@redhat.com>
3418
e517df3d
NC		 3419 PR ld/19629
3420 * aoutx.h (aout_link_add_symbols): Check for out of range string
3421 table offsets.
3422
73768414
NC		 3423 PR ld/19628
3424 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3425 processing if we encounter a reloc without an associated symbol.
3426
bf89386a
L		 34272016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3428
3429 PR ld/19617
3430 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3431 sections for -E/--dynamic-list.
3432
8f79b794
L		 34332016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3434
3435 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3436 to bfd_true.
3437
64bfc258
JM		 34382016-02-16 Joseph Myers <joseph@codesourcery.com>
3439
3440 * plugin.c (plugin_vec): Set match priority to 255.
3441 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3442 matching against the plugin vector, take priority from there not
3443 from TEMP.
3444
9fb71ee4
NC		 34452016-02-15 Nick Clifton <nickc@redhat.com>
3446
3447 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3448 for length and type fields. Use a signed value for the
3449 suffix_length field.
3450
32875eb1
L		 34512016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3452
3453 PR ld/19601
3454 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3455 significant bit in GOT offset for R_386_GOT32X.
3456
83da6e74
NC		 34572016-02-10 Nick Clifton <nickc@redhat.com>
3458
3459 PR 19405
3460 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3461 immediate values.
3462 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3463 number of messages about FDE encoding preventing .eh_frame_hdr
3464 generation.
3465
027e9c75
NC		 34662016-02-09 Nick Clifton <nickc@redhat.com>
3467
609332f1
NC		 3468 * oasys.c (oasys_archive_p): Fix indentation.
3469 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3470 constant for left shifting.
3471
027e9c75
NC		 3472 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3473 helpful warning message to explain why certain AArch64 relocs
3474 might overflow.
3475
6f57d046
SM		 34762016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3477
3478 * pe-mips.c (coff_mips_reloc): Fix formatting.
3479
bdbca4e6
CM		 34802016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3481
3482 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3483 to bfd_mach_arc_arc600.
3484
4f038ee5
AM		 34852016-02-04 Alan Modra <amodra@gmail.com>
3486
3487 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3488 for big-endian.
3489
4a539596
L		 34902016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3491
3492 PR ld/19542
3493 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
fb06f1c0 3494 distances in the compressed_size field of the output section.
4a539596 3495
85fabe71
AM		 34962016-02-02 Alan Modra <amodra@gmail.com>
3497
3498 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3499 ELFv2 entry optimization.
3500
14f2c699
L		 35012016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3502
3503 PR binutils/19547
3504 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3505 no relocations in relocatable files.
3506
aef28989
L		 35072016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3508
3509 PR ld/19553
3510 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3511 if a symbol from a library loaded via DT_NEEDED doesn't match
3512 the symbol referenced by regular object.
3513
655ed9ea
NS		 35142016-02-01 Nathaniel Smith <njs@pobox.com>
3515
3516 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3517 CODE and DATA.
3518
ec1f73bb
AM		 35192016-02-01 Alan Modra <amodra@gmail.com>
3520
3521 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3522 an out of range reloc_index.
3523 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3524
b6471e6e
KR		 35252016-02-01 Kamil Rytarowski <n54@gmx.com>
3526
3527 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3528 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3529 * Makefile.in: Regenerated.
3530
0bc7245a
JK		 35312016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3532
3533 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3534
6d4b2867
JDA		 35352016-01-31 John David Anglin <danglin@gcc.gnu.org>
3536
3537 PR ld/19526
3538 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3539 files.
3540 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3541
d9e3b590
L		 35422016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3543
3544 PR ld/19539
3545 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3546 against STT_GNU_IFUNC symbol only with dynamic symbols.
3547 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3548
bf150a0b
L		 35492016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3550
3551 PR binutils/19523
3552 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3553 decompress debug sections.
3554
840855c5
MR		 35552016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3556
3557 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3558 `dynindx'.
3559
cf466c2a
NC		 35602016-01-25 Nick Clifton <nickc@redhat.com>
3561
3562 PR target/19435
3563 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3564 dsym filename buffer.
3565
eb6b0cf4
MR		 35662016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3567
3568 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3569
e67f83e5
MR		 35702016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3571
3572 * elfxx-mips.c (BZ16_REG): Correct calculation.
3573
23a42089
NC		 35742016-01-21 Nick Clifton <nickc@redhat.com>
3575
3576 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3577 changing the type of _loc to be bfd_byte *.
3578 (elf_arc_finish_dynamic_symbol): Likewise.
3579
aebf9be7
NC		 35802016-01-21 Nick Clifton <nickc@redhat.com>
3581
3582 PR ld/19455
3583 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3584 class of the linker stub bfd.
3585 (elf32_arm_check_relocs): Skip check for pic format after
3586 processing a vxWorks R_ARM_ABS12 reloc.
3587 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3588 reporting a class mismatch.
3589
2f340668
JW		 35902016-01-21 Jiong Wang <jiong.wang@arm.com>
3591
3592 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3593 veneer for sym_sec != input_sec.
3594 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3595 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3596 calculation destination.
3597
aeb70569
AM		 35982016-01-21 Alan Modra <amodra@gmail.com>
3599
3600 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3601 (swap_linux_prpsinfo64_out): New function.
3602 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3603 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3604 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3605 (elfcore_write_linux_prpsinfo64): Likewise.
3606 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3607 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3608 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3609
de64ce13
AM		 36102016-01-21 Alan Modra <amodra@gmail.com>
3611
3612 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3613 * elf.c: Adjust #include.
3614 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3615 * Makefile.am (SOURCE_HFILES): Update.
3616 * Makefile.in: Regenerate.
3617 * po/SRC-PORFILES.in: Regenerate.
3618
c603b11b
AM		 36192016-01-21 Alan Modra <amodra@gmail.com>
3620
3621 * configure.ac: Move corefile selection later in file. Move
3622 tdefaults code immediately after other target vector code.
3623 * configure: Regenerate.
3624
91f68a68
MG		 36252016-01-20 Mickael Guene <mickael.guene@st.com>
3626
3627 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3628 section using '.text.noread' pattern.
3629
5b2c414d
JB		 36302016-01-19 John Baldwin <jhb@FreeBSD.org>
3631
3632 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3633
34e967a5
MC		 36342016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3635 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3636
3637 * arc-plt.def: New file.
3638 * arc-plt.h: Likewise.
3639 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3640 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3641 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3642 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3643 (name_for_global_symbol): Added.
3644 (ADD_RELA): Helper to create dynamic relocs.
3645 (new_got_entry_to_list): Create a new got entry in linked list.
3646 (symbol_has_entry_of_type): Search for specific type of entry in
3647 list.
3648 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3649 (is_reloc_for_TLS, arc_elf_set_private_flags)
3650 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3651 (arc_elf_merge_private_bfd_data): New functions.
3652 (debug_arc_reloc): Cleaned debug info printing.
3653 (PDATA reloc): Changed not to perform address alignment.
3654 (reverse_me): Added. Fix for ARC_32 relocs.
3655 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3656 occur.
3657 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3658 Changed function to access an array of list of GOT entries instead
3659 of just an array of offsets.
3660 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3661 (elf_arc_check_relocs): Likewise.
3662 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3663 (elf_arc_finish_dynamic_sections): Likewise
3664 (arc_create_dynamic_sections): Modified conditions to create
3665 dynamic sections.
3666 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3667 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3668 (relocate_plt_for_entry): Changed to support new way to define PLT
3669 related code.
3670 (add_symbol_to_plt): Likewise.
3671 (arc_elf_link_hash_table_create): New function.
3672
9ae678af
NC		 36732016-01-18 Nick Clifton <nickc@redhat.com>
3674
3675 PR ld/19440
3676 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3677 section number into internal section number.
3678 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3679 * coffswap.h (coff_swap_sym_in): Likewise.
3680 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3681 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3682 section number field is big enough to hold the external value.
3683
5c14705f
AM		 36842016-01-17 Alan Modra <amodra@gmail.com>
3685
3686 * configure: Regenerate.
3687
ac06903d
YU		 36882016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3689
3690 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3691 when address in first unwind entry does not match start of
3692 section.
3693
109575d7
JW		 36942016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3695 Jiong Wang <jiong.wang@arm.com>
3696
3697 PR ld/19368
3698 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3699 reloc_class_ifunc.
3700
b05a65d0
AB		 37012016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3702
3703 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3704 place 'R_' before the reloc name returned.
3705 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3706 the relocation string.
3707
a3dc0a7f
MR		 37082016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3709
3710 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3711 factored out from...
3712 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3713
d537eeb5
MR		 37142016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3715
3716 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3717 attribute check after ELF file header flag check.
3718
43d223b5
MR		 37192016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3720
3721 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3722 return status from `_bfd_elf_merge_object_attributes'.
3723
b2e9744f
MR		 37242016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3725
3726 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3727 factored out from...
3728 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3729
28d45e28
MR		 37302016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3731
3732 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3733 handling of input MIPS ABI flags together.
3734
23ba6f18
MR		 37352016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3736
3737 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3738 attribute checks for null input.
3739
cf8502c1
MR		 37402016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3741
3742 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3743 pointers to target data.
3744
dcb1c796
MR		 37452016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3746
3747 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3748 an FP ABI warning.
3749
6f2750fe
AM		 37502016-01-01 Alan Modra <amodra@gmail.com>
3751
3752 Update year range in copyright notice of all files.
3753
3499769a
AM		 3754For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3755\f
3756Copyright (C) 2016 Free Software Foundation, Inc.
3757
3758Copying and distribution of this file, with or without modification,
3759are permitted in any medium without royalty provided the copyright
3760notice and this notice are preserved.
3761
3762Local Variables:
3763mode: change-log
3764left-margin: 8
3765fill-column: 74
3766version-control: never
3767End:
GDB Binutils - Deliverables
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