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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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61034b0b
MR		 12016-10-18 Maciej W. Rozycki <macro@imgtec.com>
2
3 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
4 from GCC.
5
c48182bf
MR		 62016-10-18 Maciej W. Rozycki <macro@imgtec.com>
7
8 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
9 variable to `reloc_index'.
10
4d483590
AM		 112016-10-12 Alan Modra <amodra@gmail.com>
12
13 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
14 (STD_SECTION): Adjust to suit.
15 * elf.c (_bfd_elf_large_com_section): Likewise.
16 * bfd-in2.h: Regenerate.
17
f02cb058
AM		 182016-10-11 Alan Modra <amodra@gmail.com>
19
20 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
21 defined temporarily with bfd_und_section.
22 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
23 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
24 symbols with bfd_und_section.
25
50e03d47
AM		 262016-10-07 Alan Modra <amodra@gmail.com>
27
28 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
29 obfd param with struct bfd_link_info param. Update all callers.
30 * linker.c (bfd_merge_private_bfd_data): Likewise.
31 (_bfd_generic_verify_endian_match): Likewise.
32 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
33 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
34 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
35 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
36 (_bfd_elf_merge_object_attributes): Likewise.
37 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
38 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
39 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
40 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
41 (elf32_arm_merge_private_bfd_data): Likewise.
42 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
43 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
44 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
45 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
46 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
47 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
48 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
49 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
50 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
51 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
52 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
53 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
54 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
55 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
56 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
57 (elf32_msp430_merge_private_bfd_data): Likewise.
58 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
59 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
60 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
61 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
62 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
63 (ppc_elf_merge_obj_attributes): Likewise.
64 (ppc_elf_merge_private_bfd_data): Likewise.
65 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
66 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
67 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
68 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
69 (elf32_score_merge_private_bfd_data): Likewise.
70 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
71 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
72 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
73 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
74 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
75 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
76 (elf32_tic6x_merge_private_bfd_data): Likewise.
77 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
78 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
79 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
80 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
81 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
82 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
83 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
84 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
85 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
86 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
87 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
88 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
89 (mips_elf_merge_obj_attributes): Likewise.
90 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
91 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
92 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
93 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
94 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
95 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
96 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
97 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
98 * bfd-in2.h: Regenerate.
99 * libbfd.h: Regenerate.
100
1047201f
AM		 1012016-10-07 Alan Modra <amodra@gmail.com>
102
103 * Makefile.am (LIBBFD_H_FILES): Update.
104 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
105 * cpu-sh.c (sh_merge_bfd_arch): Move to..
106 * elf32-sh.c: ..here, and make static.
107 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
108 error.
109 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
110 _bfd_generic_verify_endian_match.
111 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
112 (bfd_elf32_bfd_merge_private_bfd_data): Define as
113 _bfd_generic_verify_endian_match.
114 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
115 boolean == FALSE.
116 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
117 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
118 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
119 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
120 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
121 * linker.c: ..here, and make internal.
122 * bfd.c (bfd_merge_private_bfd_data): Move to..
123 * linker.c: ..here.
124 * Makefile.in: Regenerate.
125 * doc/Makefile.in: Regenerate.
126 * bfd-in2.h: Regenerate.
127 * libbfd.h: Regenerate.
128
1a0670f3
AM		 1292016-10-06 Alan Modra <amodra@gmail.com>
130
131 * coff-h8300.c: Spell fall through comments consistently.
132 * coffgen.c: Likewise.
133 * elf32-hppa.c: Likewise.
134 * elf32-ppc.c: Likewise.
135 * elf32-score.c: Likewise.
136 * elf32-score7.c: Likewise.
137 * elf64-ppc.c: Likewise.
138 * elfxx-aarch64.c: Likewise.
139 * elfxx-mips.c: Likewise.
140 * cpu-ns32k.c: Add missing fall through comments.
141 * elf-m10300.c: Likewise.
142 * elf32-arm.c: Likewise.
143 * elf32-avr.c: Likewise.
144 * elf32-bfin.c: Likewise.
145 * elf32-frv.c: Likewise.
146 * elf32-i386.c: Likewise.
147 * elf32-microblaze.c: Likewise.
148 * elf32-nds32.c: Likewise.
149 * elf32-ppc.c: Likewise.
150 * elf32-rl78.c: Likewise.
151 * elf32-rx.c: Likewise.
152 * elf32-s390.c: Likewise.
153 * elf32-sh.c: Likewise.
154 * elf32-tic6x.c: Likewise.
155 * elf64-ia64-vms.c: Likewise.
156 * elf64-ppc.c: Likewise.
157 * elf64-s390.c: Likewise.
158 * elf64-x86-64.c: Likewise.
159 * elflink.c: Likewise.
160 * elfnn-aarch64.c: Likewise.
161 * elfnn-ia64.c: Likewise.
162 * ieee.c: Likewise.
163 * oasys.c: Likewise.
164 * pdp11.c: Likewise.
165 * srec.c: Likewise.
166 * versados.c: Likewise.
167
2b804145
AM		 1682016-10-06 Alan Modra <amodra@gmail.com>
169
170 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
171 made 2015-01-08.
172 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
173 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
174
616ec358
AM		 1752016-10-06 Alan Modra <amodra@gmail.com>
176
177 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
178 OR in arithmetic expression, not boolean OR.
179
92c6e4fe
AM		 1802016-09-30 Alan Modra <amodra@gmail.com>
181
182 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
183 as per comment at head of bfd-in2.h.
184 * Makefile.in: Regenerate.
185
4eca0228
AM		 1862016-09-30 Alan Modra <amodra@gmail.com>
187
188 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
189 _bfd_error_handler (...) throughout.
190 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
191 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
192 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
193 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
194 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
195 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
196 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
197 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
198 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
199 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
200 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
201 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
202 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
203 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
204 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
205 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
206 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
207 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
208 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
209 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
210 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
211 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
212 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
213 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
214 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
215 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
216 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
217 * xcofflink.c: Likewise.
218
52d45da3
AM		 2192016-09-30 Alan Modra <amodra@gmail.com>
220
221 * bfd-in.h: Include stdarg.h.
222 * bfd.c (bfd_error_handler_type): Make like vprintf.
223 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
224 (error_handler_internal): New function, split out from..
225 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
226 (bfd_set_error_handler): Update.
227 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
228 (_bfd_assert_handler): Make static.
229 * coffgen.c (null_error_handler): Update params.
230 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
231 Don't use bfd_error_handler_type.
232 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
233 * elfxx-target.h (elf_backend_link_order_error_handler): Default
234 to _bfd_error_handler.
235 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
236 (bfd_assert_handler_type): Likewise.
237 (_bfd_error_handler): Update.
238 * bfd-in2.h: Regenerate.
239 * libbfd.h: Regenerate.
240
9eaff861
AO		 2412016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
242
243 PR ld/20636
244 * elf-bfd.h (struct elf_backend_data): Delete
245 elf_backend_count_output_relocs callback and add
246 elf_backend_update_relocs.
247 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
248 (emit_relocs): Deleted.
249 (elf32_arm_emit_relocs): Deleted.
250 (elf_backend_emit_relocs): Updated not to use the old functions.
251 (elf32_arm_update_relocs): New function.
252 (elf_backend_update_relocs): New define.
253 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
254 relocation count. Call elf_backend_emit_relocs.
255 (_bfd_elf_size_reloc_section): Do not call
256 elf_backend_count_output_relocs.
257 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
258 (elf_backend_update_relocs): New define.
259
2df2751d
CL		 2602016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
261
262 PR ld/20608
263 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
264 Thumb-ARM stub is too far.
265
1c5f704f
NC		 2662016-09-27 Nick Clifton <nickc@redhat.com>
267
268 PR ld/20634
269 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
270 timestamp field if real time values are not being stored.
271
c5da1932
VZ		 2722016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
273
274 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
275 to verify CC_FOR_BUILD compiler.
276 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
277 and add CC_FOR_BUILD compiler checks.
278 * Makefile.in: Regenerate.
279 * configure: Likewise.
280 * doc/Makefile.in: Likewise.
281
384f7503
A		 2822016-09-26 Awson <kyrab@mail.ru>
283
284 PR ld/17955
285 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
286 for R_AMD64_PCRQUAD relocations.
287
005d79fd
AM		 2882016-09-26 Alan Modra <amodra@gmail.com>
289
290 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
291 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
292 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
293 attributes, merge them. Don't warn about undefined tag bits,
294 or copy unknown values to output.
295 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
296 _bfd_elf_ppc_merge_fp_attributes.
297
5025eb7c
AO		 2982016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
299
300 PR ld/20595
301 * elf-bfd.h (struct elf_backend_data): Add
302 elf_backend_count_output_relocs callback to count relocations in
303 the final output.
304 * elf-arm.c (elf32_arm_add_relocation): Deleted.
305 (elf32_arm_write_section): Move additional relocation to emit_relocs.
306 (elf32_arm_count_output_relocs): New function.
307 (emit_relocs): New function.
308 (elf32_arm_emit_relocs): New function.
309 (elf32_arm_vxworks_emit_relocs): New function.
310 (elf_backend_emit_relocs): Updated to use the new functions.
311 (elf_backend_count_output_relocs): New define.
312 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
313 to the relocation count.
314 (_bfd_elf_link_size_reloc_section): Use callback to count the
315 relocations which will be in output.
316 (_bfd_elf_default_count_output_relocs): New function.
317 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
318
b19753ce
JM		 3192016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
320
321 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
322 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
323 bigger than 0x1000 bytes.
324
4f90d84b
TP		 3252016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
326
327 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
328 not already marked.
329
e6d042fe
NC		 3302016-09-14 Nick Clifton <nickc@redhat.com>
331
332 PR binutils/20605
333 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
334 contains a valid size for the Debug directory.
335
5d9bbb73
BA		 3362016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
337
338 * format.c (struct bfd_preserve): New "build_id" field.
339 (bfd_preserve_save): Save "build_id".
340 (bfd_preserve_restore): Restore "build_id".
341
d8457a04
L		 3422016-09-06 H.J. Lu <hongjiu.lu@intel.com>
343
344 PR ld/20550
345 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
346 relocation with copy relocation when building executable.
347
bf186506
SKS		 3482016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
349
350 PR ld/20545
351 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
352 delete_shrinks_insn. Modify computation of shrinked_insn_address.
353 Compute shrink_boundary and adjust addend only if
354 addend_within_shrink_boundary.
355 (elf32_avr_relax_section): Modify calls to
356 elf32_avr_relax_delete_bytes to pass extra parameter.
357
42484486
TP		 3582016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
359
360 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
361 array of bytes and use bfd_get_16 to interpret its encoding according
362 to endianness of target.
363
cd285db5
AM		 3642016-09-01 Alan Modra <amodra@gmail.com>
365
366 * elf64-ppc.c (synthetic_opd): New static var.
367 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
368 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
369
09f92717
AM		 3702016-08-31 Alan Modra <amodra@gmail.com>
371
372 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
373 track max group size with a new "group_size" var that is reduced
374 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
375 branch is seen.
376
f7d69005
AM		 3772016-08-31 Alan Modra <amodra@gmail.com>
378
379 * elf32-ppc.c (ppc_elf_section_processing): Delete.
380 (elf_backend_section_processing): Don't define.
381 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
382 split on non-exec sections differing in SHF_PPC_VLE. When
383 splitting segments, mark size invalid.
384
8941017b
AM		 3852016-08-30 Alan Modra <amodra@gmail.com>
386
387 PR 20531
388 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
389
74437ea2
L		 3902016-08-29 H.J. Lu <hongjiu.lu@intel.com>
391
392 PR ld/14961
393 PR ld/20515
394 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
395 R_386_PC32 relocation is used to call IFUNC function in PIC
396 object.
397
53720c49
AM		 3982016-08-27 Alan Modra <amodra@gmail.com>
399
400 PR 20520
401 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
402 have corresponding SHF_GROUP sections.
403 (bfd_elf_set_group_contents): Comment.
404
8a9e8e72
AM		 4052016-08-27 Alan Modra <amodra@gmail.com>
406
407 PR 20519
408 * elf64-ppc.c (pc_dynrelocs): New function.
409 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
410 handle pic dynamic relocs.
411
68c39892
TP		 4122016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
413
414 * bfd-in.h (struct elf32_arm_params): Define.
415 (bfd_elf32_arm_set_target_relocs): Rename into ...
416 (bfd_elf32_arm_set_target_params): This. Use a struct
417 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
418 * bfd-in2.h: Regenerate.
419 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
420 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
421 elf32_arm_params rather than as individual parameters.
422
c2abbbeb
TP		 4232016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
424
425 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
426 passed the end of htab->stub_group array.
427 (elf32_arm_create_or_find_stub_sec): Likewise.
428 (elf32_arm_create_stub): Likewise.
429
980aa3e6
CM		 4302016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
431
432 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
433 to TRUE for GOT and TLS relocs.
434
65b94e90
CM		 4352016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
436
437 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
438
8a36df4d
CM		 4392016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
440
441 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
442 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
443 (struct elf_arc_link_hash_table): Likewise.
444 (elf_arc_link_hash_newfunc): Likewise.
445 (elf_arc_link_hash_table_free): Likewise.
446 (arc_elf_link_hash_table_create): Likewise.
447 (elf_arc_relocate_section): Fixed conditions related to dynamic
448 (elf_arc_check_relocs): Likewise.
449 (arc_elf_create_dynamic_sections): Added
450 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
451 through the hash table.
452
4dd72ffd
CM		 4532016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
454
455 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
456 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
457 relocation.
458
a87aa054
CM		 4592016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
460
461 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
462 relocation.
463 * bfd-in2.h: Regenerated from the previous changes.
464 * libbfd.h: Regenerated from the previous changes.
465
0955507f
TP		 4662016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
467
468 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
469 the input import library bfd.
470 * bfd-in2.h: Regenerate.
471 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
472 and new_cmse_stub_offset fields.
473 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
474 -1.
475 (elf32_arm_add_stub): Likewise for stub_offset.
476 (arm_new_stubs_start_offset_ptr): New function.
477 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
478 empty SG veneers to have zero relocations.
479 (arm_size_one_stub): Only initialize stub size and template
480 information for non empty veneers. Do not update veneer section size
481 if veneer already has an offset.
482 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
483 of a boolean indicating success or failure.
484 (cmse_scan): Change stub_changed parameter into an integer pointer
485 parameter cmse_stub_created to count the number of stub created and
486 adapt to change of return value in elf32_arm_create_stub.
487 (cmse_entry_fct_p): New function.
488 (arm_list_new_cmse_stub): Likewise.
489 (set_cmse_veneer_addr_from_implib): Likewise.
490 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
491 cmse_scan instead of that of cmse_stub_changed to compute the number
492 of stub created and use it to initialize stub_changed. Call
493 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
494 of return value in elf32_arm_create_stub. Use
495 arm_stub_section_start_offset () if not NULL to initialize size of
496 secure gateway veneers section. Initialize stub_offset of Cortex-A8
497 erratum fix to -1. Use ret to hold return value.
498 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
499 NULL to initialize size of secure gateway veneers section. Adapt
500 comment to stress the importance of zeroing veneer section content.
501 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
502 initialize eponymous field in struct elf32_arm_link_hash_table.
503
e3e9290d
AA		 5042016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
505
506 * elf32-s390.c (stdarg.h): New include.
507 (elf_s390_grok_psinfo): New function.
508 (elf_s390_write_core_note): New function.
509 (elf_backend_grok_psinfo): Declare backend hook.
510 (elf_backend_write_core_note): Likewise.
511 * elf64-s390.c (stdarg.h): New include.
512 (elf_s390_grok_prstatus): New function.
513 (elf_s390_grok_psinfo): New function.
514 (elf_s390_write_core_note): New function.
515 (elf_backend_grok_prstatus): Declare backend hook.
516 (elf_backend_grok_psinfo): Likewise.
517 (elf_backend_write_core_note): Likewise.
518
ceada896
AA		 5192016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
520
521 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
522 (elf_s390_finish_ifunc_symbol): Likewise.
523 (elf_s390_finish_dynamic_symbol): Likewise.
524 (elf_s390_finish_dynamic_sections): Likewise.
525 (elf_s390_grok_prstatus): Likewise.
526 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
527 (elf_s390_finish_dynamic_symbol): Likewise.
528
47f7f636
AK		 5292016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
530
531 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
532
6342be70
NC		 5332016-08-23 Nick Clifton <nickc@redhat.com>
534
535 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
536 there is no arm data associated with the section.
537
eacfca90
AM		 5382016-08-23 Alan Modra <amodra@gmail.com>
539
540 PR 20475
541 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
542 _GLOBAL_OFFSET_TABLE_, not start of .got section.
543
5fbe0d87
NC		 5442016-08-22 Nick Clifton <nickc@redhat.com>
545
546 * doc/chew.c (main): Free the string buffer used to files as they
547 are parsed.
548
888a7fc3
AM		 5492016-08-22 Alan Modra <amodra@gmail.com>
550
551 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
552 (ppc_elf_relocate_section): ..to here. Comment. Error on
553 detecting -mbss-plt -fPIC local ifuncs too.
554 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
555 branch table entries.
556
dd905818
NC		 5572016-08-19 Nick Clifton <nickc@redhat.com>
558
559 * elf.c (assign_section_numbers): Assign number for the .shstrtab
560 section after the symbol table and string table sections.
561
d311bc8b
AM		 5622016-08-19 Alan Modra <amodra@gmail.com>
563
564 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
565 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
566 dyn_relocs for weakdefs.
567 (alias_readonly_dynrelocs): New function.
568 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
569 (ppc64_elf_relocate_section): Simplify condition under which
570 dyn_relocs are emitted.
571
8a2058b5
AM		 5722016-08-19 Alan Modra <amodra@gmail.com>
573
574 PR 20472
575 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
576 (readonly_dynrelocs): Comment fix.
577 (global_entry_stub): New function.
578 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
579 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
580 that in size_global_entry_stubs, handling ifunc too. Delete dead
581 weak sym code.
582 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
583 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
584 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
585 undefweak syms. Expand and correct comments.
586 (size_global_entry_stubs): Ensure symbol is defined.
587 (ppc64_elf_relocate_section): Match condition under which
588 dyn_relocs are emitted to that in allocate_dynrelocs.
589
90ac2420
AM		 5902016-08-12 Alan Modra <amodra@gmail.com>
591
592 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
593 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
594 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
595
d93d1c80
AM		 5962016-08-11 Alan Modra <amodra@gmail.com>
597
598 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
599 non_got_ref true in any case where we could have generated dynbss
600 copies but decide not to do so.
601
fe152e64
MR		 6022016-08-10 Maciej W. Rozycki <macro@imgtec.com>
603
604 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
605 the stub address retrieved if associated with a microMIPS
606 function.
607
a848a227
MR		 6082016-08-10 Maciej W. Rozycki <macro@imgtec.com>
609
610 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
611 stub also add STO_MICROMIPS annotation.
612
c7318def
MR		 6132016-08-10 Maciej W. Rozycki <macro@imgtec.com>
614
615 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
616 in microMIPS LA25 stub references.
617
68994ca2
JW		 6182016-08-09 Jiaming Wei <jmwei@hxgpt.com>
619
620 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
621 adjusting the use_count of merged .got entries.
622
8a286b63
NC		 6232016-08-08 Nick Clifton <nickc@redhat.com>
624
625 * doc/chew.c (delete_string): Only free the string buffer if it is
626 there. Mark the buffer as NULL after freeing.
627 (drop): Free the dropped string.
628 (free_words): New function: Frees the memory allocated to the
629 dictionary.
630 (add_instrinsic): Duplicate the name string, so that it can be
631 freed later on.
632 (compile): Free unused words.
633 (main): Free the dictionary and top level string buffers at the
634 end.
635
54ddd295
TP		 6362016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
637
638 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
639 * bfd-in2.h: Regenerate.
640 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
641 cmse_implib field.
642 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
643 cmse_implib field in struct elf32_arm_link_hash_table.
644 (elf32_arm_filter_cmse_symbols): New function.
645 (elf32_arm_filter_implib_symbols): Likewise.
646 (elf_backend_filter_implib_symbols): Define to
647 elf32_arm_filter_implib_symbols.
648
4ba2ef8f
TP		 6492016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
650
651 * elf32-arm.c (CMSE_PREFIX): Define macro.
652 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
653 (cmse_branch_thumb_only): Declare stub.
654 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
655 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
656 FALSE if there is no PLT.
657 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
658 (elf32_arm_final_link_relocate): Likewise.
659 (elf32_arm_gc_sweep_hook): Likewise.
660 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
661 secure entry functions.
662 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
663 (arm_dedicated_stub_output_section_required): Change to a switch case
664 and add a case for arm_stub_cmse_branch_thumb_only.
665 (arm_dedicated_stub_output_section_required_alignment): Likewise.
666 (arm_stub_dedicated_output_section_name): Likewise.
667 (arm_stub_dedicated_input_section_ptr): Likewise and remove
668 ATTRIBUTE_UNUSED for htab parameter.
669 (arm_stub_required_alignment): Likewise.
670 (arm_stub_sym_claimed): Likewise.
671 (arm_dedicated_stub_section_padding): Likewise.
672 (cmse_scan): New function.
673 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
674 Set stub_changed to TRUE if such veneers were created.
675 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
676 symbols.
677
89d77b8a
AM		 6782016-08-02 Alan Modra <amodra@gmail.com>
679
680 PR ld/20428
681 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
682
a94d834c
NC		 6832016-08-02 Nick Clifton <nickc@redhat.com>
684
685 PR ld/17739
686 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
687 (elf_backend_sweep_hook): Delete.
688
dfdaec14
AJ		 6892016-08-01 Andrew Jenner <andrew@codesourcery.com>
690 Kwok Cheung Yeung <kcy@codesourcery.com>
691
692 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
693 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
694 (ppc_elf_vle_split16): Clear field before inserting.
695
781bf64d
NC		 6962016-08-01 Nick Clifton <nickc@redhat.com>
697
698 * po/sv.po: Updated Swedish translation.
699
147d994b
NC		 7002016-07-27 Ozkan Sezer <sezeroz@gmail.com>
701 Nick Clifton <nickc@redhat.com>
702
703 PR ld/20401
704 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
705 of the coff_section_data before using it.
706
54806ffa
MR		 7072016-07-26 Maciej W. Rozycki <macro@imgtec.com>
708
709 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
710 in PLT compression selection.
711 (_bfd_mips_elf_check_relocs): Likewise.
712
c02d11a5
CM		 7132016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
714
715 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
716 case where there's no elf_link_hash_entry while processing
717 GOT_NORMAL got entries.
718
fecd57f9
L		 7192016-07-21 H.J. Lu <hongjiu.lu@intel.com>
720
721 * version.m4 (BFD_VERSION): Set to 2.27.51.
722 * configure: Regenerated.
723
5df1bc57
AM		 7242016-07-21 Nick Clifton <nickc@redhat.com>
725
726 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
727 (swap_out_syms): Return an error when not finding ELF output
728 section rather than asserting.
729
7302016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
731
732 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
733
0064d223
JB		 7342016-07-20 John Baldwin <jhb@FreeBSD.org>
735
736 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
737 and handle pr_pid if present.
738
89b829a8
L		 7392016-07-20 H.J. Lu <hongjiu.lu@intel.com>
740
741 PR ld/20376
742 * elf.c (assign_file_positions_for_load_sections): Also check
743 p_paddr for program header space.
744
3ce51288
AM		 7452016-07-20 Alan Modra <amodra@gmail.com>
746
747 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
748 ppc64_elf_unhandled_reloc for special_function.
749 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
750
a6ebf616
MR		 7512016-07-19 Maciej W. Rozycki <macro@imgtec.com>
752
753 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
754 BAL to JALX.
755 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
756 corresponding error message.
757
9d862524
MR		 7582016-07-19 Maciej W. Rozycki <macro@imgtec.com>
759
760 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
761 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
762 (branch_reloc_p): New function.
763 (mips_elf_calculate_relocation): Handle ISA mode determination
764 for relocations against section symbols, against absolute
765 symbols and absolute relocations. Also set `*cross_mode_jump_p'
766 for branches.
767 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
768 checks for weak undefined symbols. Also check target alignment
769 within the same ISA mode.
770 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
771 in the alignment check.
772 <R_MICROMIPS_PC7_S1>: Add an alignment check.
773 <R_MICROMIPS_PC10_S1>: Likewise.
774 <R_MICROMIPS_PC16_S1>: Likewise.
775 (mips_elf_perform_relocation): Report a failure for unsupported
776 same-mode JALX instructions and cross-mode branches.
777 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
778 error messages for jumps to misaligned addresses.
779
7d0b9ebc
AM		 7802016-07-16 Alan Modra <amodra@gmail.com>
781
782 * elflink.c: Include plugin-api.h.
783 * plugin.c (bfd_plugin_open_input): New function, extracted from..
784 (try_claim): ..here.
785 * plugin.h: Don't include bfd.h.
786 (bfd_plugin_open_input): Declare.
787
4212b42d
AM		 7882016-07-16 Alan Modra <amodra@gmail.com>
789
790 * targets.c (bfd_seach_for_target): Rename to..
791 (bfd_iterate_over_targets): ..this. Rewrite doc.
792 * bfd-in2.h: Regenerate.
793
00dad9a4
AM		 7942016-07-16 Alan Modra <amodra@gmail.com>
795
796 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
797 * libbfd.h: Regenerate.
798 * bfd-in2.h: Regenerate.
799
76e7a751
AM		 8002016-07-16 Alan Modra <amodra@gmail.com>
801
802 * libbfd-in.h (BFD_ALIGN): Move to..
803 * bfd-in.h: ..here.
804 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
805 * elf32-ppc.c (default_params): Adjust init.
806 (ppc_elf_link_params): Set pagesize_p2.
807 * libbfd.h: Regenerate.
808 * bfd-in2.h: Regenerate.
809
76359541
TP		 8102016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
811
812 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
813 (_bfd_elf_filter_global_symbols): Declare.
814 * elf.c (_bfd_elf_filter_global_symbols): New function.
815 * elflink.c (elf_filter_global_symbols): Likewise.
816 (elf_output_implib): Likewise.
817 (bfd_elf_final_link): Call above function, failing if it does.
818 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
819 default it to NULL.
820 (elf_backend_copy_indirect_symbol): Fix spacing.
821 (elf_backend_hide_symbol): Likewise.
822 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
823
f7e8b360
NC		 8242016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
825 Nick Clifton <nickc@redhat.com>
826
827 * elf32-arc.c (PR_DEBUG): Delete.
828 Fix printing of debug information. Fix formatting of debug
829 statements.
830 (debug_arc_reloc): Handle symbols that are not from an input file.
831 (arc_do_relocation): Remove excessive exclamation points.
832
833 * arc-got.h: Fix formatting. Fix printing of debug information.
834 (new_got_entry_to_list): Use xmalloc.
835 * config.bfd: use the big-endian arc vector as the default vector
836 for big-endian arc targets.
837
06ab6faf
AM		 8382016-07-15 Alan Modra <amodra@gmail.com>
839
840 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
841 from marking sym_indices.
842
0c117286
MR		 8432016-07-14 Maciej W. Rozycki <macro@imgtec.com>
844
845 * reloc.c (bfd_perform_relocation): Try the `howto' handler
846 first with relocations against absolute symbols.
847 (bfd_install_relocation): Likewise.
848
37567a2c
L		 8492016-07-12 H.J. Lu <hongjiu.lu@intel.com>
850
851 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
852 .got/.got.plt sections to 8 bytes.
853
cf143069
NC		 8542016-07-12 Nick Clifton <nickc@redhat.com>
855
856 * binary.c (binary_set_section_contents): Second grammar fix.
857
f231881e
DR		 8582016-07-12 Douglas B Rupp <rupp@adacore.com>
859
860 * binary.c (binary_set_section_contents): Fix grammar in warning
861 message.
862
b9316f59
CM		 8632016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
864
865 * elf32-arc.c: made PR_DEBUG always defined.
866
08759e0f
CM		 8672016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
868
869 * arc-got.h: Moved got related structures from elf32-arc.c to
870 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
871 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
872 tls_type_for_reloc, symbol_has_entry_of_type,
873 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
874 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
875 relocate_fix_got_relocs_for_got_info,
876 create_got_dynrelocs_for_single_entry,
877 create_got_dynrelocs_for_got_info): Added to file.
878 * elf32-arc.c: Removed GOT & TLS related structs and functions to
879 arc-got.h.
880
458653a9 8812016-07-08 James Bowman <james.bowman@ftdichip.com>
882
883 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
884
d5a67c02
AV		 8852016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
886
887 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
888 (THUMB32_MOVW): Likewise.
889 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
890 (DEF_STUBS): Define long_branch_thumb2_only_pure.
891 (arm_stub_is_thumb): Add new veneer stub.
892 (arm_type_of_stub): Use new veneer.
893 (arm_stub_required_alignment): Add new veneer.
894
f0728ee3
AV		 8952016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
896
897 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
898 (SEC_ELF_PURECODE): ... this.
899 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
900 to SEC_ELF_NOREAD.
901 (elf32_arm_fake_sections): Likewise.
902 (elf_32_arm_section_flags): Likewise.
903 (elf_32_arm_lookup_section_flags): Likewise.
904 * section.c (SEC_ELF_NOREAD): Rename to ...
905 (SEC_ELF_PURECODE): ... this.
906
5e866f5a
TP		 9072016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
908
909 * elf32-arm.c (using_thumb2_bl): New function.
910 (arm_type_of_stub): Declare thumb2 variable together and change type
911 to bfd_boolean. Use using_thumb2_bl () to determine whether
912 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
913 checked for BL range.
914 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
915 the bit size of BL offset.
916
d691934d
NC		 9172016-06-29 Nick Clifton <nickc@redhat.com>
918
919 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
920 Returns TRUE for AArch64 mapping symbols.
921 (elfNN_aarch64_backend_symbol_processing): New function. Marks
922 mapping symbols as precious in object files so that they will not
923 be stripped.
924 (elf_backend_symbol_processing): Define.
925
926 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
927 for ARM mapping symbols.
928 (elf32_arm_backend_symbol_processing): Make use of the new function.
929
f4ab0e2d
L		 9302016-06-28 H.J. Lu <hongjiu.lu@intel.com>
931
932 PR ld/20306
933 * elflink.c (elf_link_check_versioned_symbol): Return false
934 for unreferenced undefined symbol.
935
fca2a38f
NC		 9362016-06-28 Nick Clifton <nickc@redhat.com>
937
1b857aee
NC		 938 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
939 is needed.
940
fca2a38f
NC		 941 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
942 function. Marks mapping symbols in object files as precious, so
943 that strip will not remove them.
944 (elf_backend_symbol_processing): Define.
945
7160c10d
JC		 9462016-06-28 James Clarke <jrtc27@jrtc27.com>
947
948 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
949 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
950
c9775dde
MR		 9512016-06-28 Maciej W. Rozycki <macro@imgtec.com>
952
953 * elf32-mips.c (elf_mips16_howto_table_rel): Add
954 R_MIPS16_PC16_S1.
955 (mips16_reloc_map): Likewise.
956 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
957 (mips16_elf64_howto_table_rela): Likewise.
958 (mips16_reloc_map): Likewise.
959 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
960 (elf_mips16_howto_table_rela): Likewise.
961 (mips16_reloc_map): Likewise.
962 * elfxx-mips.c (mips16_branch_reloc_p): New function.
963 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
964 (b_reloc_p): Likewise.
965 (mips_elf_calculate_relocation): Likewise.
966 (_bfd_mips_elf_check_relocs): Likewise.
967 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
968 * bfd-in2.h: Regenerate.
969 * libbfd.h: Regenerate.
970
c9301e31
AM		 9712016-06-27 Alan Modra <amodra@gmail.com>
972
973 PR ld/19264
974 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
975 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
976 if shrinking stubs.
977 (ppc64_elf_size_stubs): Adjust to suit.
978
3cd72572
TS		 9792016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
980
981 * elf32-dlx.h: New file.
982 * elf32-dlx.c: Adjust.
983
7c2c4aa1
TS		 9842016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
985
986 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
987
3350c5f5
JB		 9882016-06-24 John Baldwin <jhb@FreeBSD.org>
989
990 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
991 notes.
992
aa1ed4a9
JB		 9932016-06-24 John Baldwin <jhb@FreeBSD.org>
994
995 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
996 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
997 (elfcore_grok_freebsd_psinfo): New function.
998 (elfcore_grok_freebsd_prstatus): New function.
999 (elfcore_grok_freebsd_note): New function.
1000 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1001 notes.
1002
6e321fa8
JB		 10032016-06-24 Joel Brobecker <brobecker@adacore.com>
1004
1005 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1006 than its existance.
1007
9cc0123f
AM		 10082016-06-24 Alan Modra <amodra@gmail.com>
1009
1010 * config.bfd: Delete mips vxworks patterns matched earlier.
1011 Combine mips*-*-none with mips*-*-elf*.
1012
5f68df25
MR		 10132016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1014
1015 * elfxx-mips.c (mips_elf_perform_relocation): Call
1016 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1017 use the `%X%H' format for the cross-mode jump conversion error
1018 message. Remove the full stop from the end of the message.
1019 Continue processing rather than returning failure.
1020
bdd582db
GM		 10212016-06-21 Graham Markall <graham.markall@embecosm.com>
1022
1023 * archures.c: Remove bfd_mach_arc_nps400.
1024 * bfd-in2.h: Likewise.
1025 * cpu-arc.c (arch_info_struct): Likewise.
1026 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1027 Likewise.
1028
7dc3990e
L		 10292016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1030
1031 PR ld/18250
1032 PR ld/20267
1033 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1034 defined.
1035 (elf_link_is_defined_archive_symbol): Call
1036 bfd_link_plugin_object_p on unknown plugin object and use the
1037 IR symbol table if the input is an IR object.
1038 * plugin.c (bfd_link_plugin_object_p): New function.
1039 * plugin.h (bfd_link_plugin_object_p): New prototype.
1040
0616a280
AM		 10412016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1042
1043 PR ld/20276
1044 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1045 on symbol from plugin dummy input.
1046
49f30d83
L		 10472016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1048
1049 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1050 bfd_plugin_unknown.
1051 * bfd-in2.h: Regenerated.
1052 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1053 with bfd_plugin_unknown.
1054
233cc9c1
L		 10552016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1056
1057 PR ld/20253
1058 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1059 bfd_boolean argument.
1060 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1061 "shared object" with "PIC object" in comments.
1062 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1063 "shared object" with "PIC object" in comments. Avoid PLT if
1064 requested. Generate dynamic relocations for non-GOT references.
1065 Make room for the special first entry in PLT and allocate PLT
1066 entry only for PLT and PC-relative references. Store dynamic
1067 GOT relocations in .rel[a].iplt section for static executables.
1068 If PLT isn't used, always use GOT for symbol value. Don't
1069 allocate GOT entry if it isn't used.
1070 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1071 count only in the code section. Allocate dynamic pointer
1072 relocation against STT_GNU_IFUNC symbol in the non-code section.
1073 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1074 only for PC-relative references.
1075 (elf_i386_allocate_dynrelocs): Pass TRUE to
1076 _bfd_elf_allocate_ifunc_dyn_relocs.
1077 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1078 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1079 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1080 the non-code section and store it in the proper REL section.
1081 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1082 without PLT.
1083 (elf_i386_finish_dynamic_symbol): Generate dynamic
1084 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1085 STT_GNU_IFUNC symbols without PLT.
1086 (elf_i386_finish_dynamic_sections): Don't handle local
1087 STT_GNU_IFUNC symbols here.
1088 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1089 symbols here.
1090 (elf_backend_output_arch_local_syms): New.
1091 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1092 count only in the code section. Allocate dynamic pointer
1093 relocation against STT_GNU_IFUNC symbol in the non-code section.
1094 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1095 count only for PC-relative references.
1096 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1097 _bfd_elf_allocate_ifunc_dyn_relocs.
1098 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1099 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1100 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1101 without PLT. Generate dynamic pointer relocation against
1102 STT_GNU_IFUNC symbol in the non-code section and store it in
1103 the proper RELA section. Don't allow non-pointer relocation
1104 against STT_GNU_IFUNC symbol without PLT.
1105 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1106 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1107 STT_GNU_IFUNC symbols without PLT.
1108 (elf_x86_64_finish_dynamic_sections): Don't handle local
1109 STT_GNU_IFUNC symbols here.
1110 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1111 symbols here.
1112 (elf_backend_output_arch_local_syms): New.
1113 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1114 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1115
80c135e5
TP		 11162016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1117 Tony Wang <tony.wang@arm.com>
1118
1119 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1120 sequence.
1121 (stub_long_branch_thumb2_only): Define stub.
1122 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1123 (arm_stub_long_branch_thumb2_only): Likewise.
1124 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1125 capable targets.
1126
4f26fb3a
JM		 11272016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1128
1129 * archures.c (bfd_mach_sparc_v8plusc): Define.
1130 (bfd_mach_sparc_v9c): Likewise.
1131 (bfd_mach_sparc_v8plusd): Likewise.
1132 (bfd_mach_sparc_v9d): Likewise.
1133 (bfd_mach_sparc_v8pluse): Likewise.
1134 (bfd_mach_sparc_v9e): Likewise.
1135 (bfd_mach_sparc_v8plusv): Likewise
1136 (bfd_mach_sparc_v9v): Likewise.
1137 (bfd_mach_sparc_v8plusm): Likewise.
1138 (bfd_mach_sparc_v9m): Likewise.
1139 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1140 (bfd_mach_sparc_64bit_p): Likewise.
1141 * bfd-in2.h: Regenerate.
1142 * cpu-sparc.c (arch_info_struct): Add entries for
1143 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1144 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1145 and bfd_mach_sparc_v9{c,d,e,v,m}.
1146 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1147 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1148
ca45f6e9
L		 11492016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1150
1151 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1152 symbols for relocations against IFUNC symbols.
1153 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1154
f92339b8
MK		 11552016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1156
1157 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1158 .rela.iplt in DT_PLTRELSZ.
1159 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1160 for DT_PLTRELSZ and DT_RELASZ as well.
1161
081b1afe
L		 11622016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1163
1164 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1165 non-loaded, non-alloced sections.
1166 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1167
4c23f2ff
L		 11682016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1169
1170 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1171 allocating dynamic relocation.
1172 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1173
31eef93e
SKS		 11742016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1175
1176 PR ld/20254
1177 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1178 offsets until reloc_toaddr.
1179
c428ce9d
L		 11802016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1181
1182 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1183 Don't check symbol type for STN_UNDEF symbol index.
1184 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1185 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1186 index.
1187
60a019a0
TP		 11882016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1189
1190 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1191 new architecture.
1192 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1193 for exact arch value then. Force review of arch check logic for new
1194 architecture.
1195 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1196 that logic for new architecture.
1197 (arch_has_thumb2_nop): Remove.
1198 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1199 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1200
3860d2b4
AM		 12012016-06-14 Alan Modra <amodra@gmail.com>
1202
1203 * bfd-in.h (bfd_my_archive): Delete.
1204 * bfd-in2.h: Regenerate.
1205
b0cffb47
AM		 12062016-06-14 Alan Modra <amodra@gmail.com>
1207
1208 PR ld/20241
1209 * archive.c (open_nested_file): Set my_archive.
1210 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1211 for thin archives.
1212 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1213 (bfd_seek): Likewise.
1214 * bfdwin.c (bfd_get_file_window): Likewise.
1215 * cache.c (cache_bmmap): Likewise.
1216 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1217 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1218 thin archives.
1219 * plugin.c (try_claim): Likewise.
1220 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1221 file within thin archive, not the archive.
1222
712ec279
L		 12232016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1224
1225 PR ld/20244
1226 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1227 section address for R_386_GOT32/R_386_GOT32X relocations against
1228 IFUNC symbols if there is no base register and return error for
1229 PIC.
1230
ca8c86ef
L		 12312016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1232
1233 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1234 GOT32 adjustment for static executables.
1235
0c9663cb
MR		 12362016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1237
1238 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1239
815dc1bc
CZ		 12402016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1241
1242 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1243
3b63d2ce
CM		 12442016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1245
1246 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1247
2ab2f40d
CM		 12482016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1249
1250 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1251 (SECTSTART): Changed.
1252 (elf_arc_relocate_section): Fixed mistake in PIE related
1253 condition.
1254 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1255
0f7f3789
CM		 12562016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1257
1258 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1259 enable support for "-z combreloc" and DT_RELACOUNT.
1260 (elf_backend_reloc_type_class): Likewise
1261
74d7f0aa
L		 12622016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1263
1264 PR ld/20244
1265 * elf32-i386.c (elf_i386_relocate_section): When relocating
1266 R_386_GOT32, return error without a base register for PIC and
1267 subtract the .got.plt section address only with a base register.
1268
ef53be89
AM		 12692016-06-10 Alan Modra <amodra@gmail.com>
1270
1271 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1272 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1273 (_bfd_elf_strtab_init): Formatting.
1274 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1275 (_bfd_elf_strtab_addref): Take size_t idx param.
1276 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1277 (_bfd_elf_strtab_offset): Likewise.
1278 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1279 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1280 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1281 (_bfd_elf_strtab_finalize): Similarly.
1282 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1283 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1284 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1285 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1286 using bfd_size_type.
1287 (bfd_section_from_shdr): Delete amt.
1288 (_bfd_elf_init_reloc_shdr): Likewise.
1289 (_bfd_elf_link_assign_sym_version): Likewise.
1290 (assign_section_numbers): Use size_t reloc_count.
1291 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1292 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1293 (elf_link_is_defined_archive_symbol): Likewise.
1294 (elf_add_dt_needed_tag): Likewise.
1295 (elf_finalize_dynstr): Likewise.
1296 (elf_link_add_object_symbols): Likewise.
1297 (bfd_elf_size_dynamic_sections): Likewise.
1298 (elf_create_symbuf): Similarly.
1299 (bfd_elf_match_symbols_in_sections): Likewise.
1300 (elf_link_swap_symbols_out): Likewise.
1301 (elf_link_check_versioned_symbol): Likewise.
1302 (bfd_elf_gc_record_vtinherit): Likewise.
1303 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1304
5c41dbc3
DC		 13052016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1306
1307 PR ld/20221
1308 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1309 and relocs only if shrinking occurred.
1310
6eaa7fb5
L		 13112016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1312
1313 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1314 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1315 (elf_i386_check_tls_transition): Check indirect call and direct
1316 call with the addr32 prefix for general and local dynamic models.
1317 Set the tls_get_addr feild.
1318 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1319 indirect ___tls_get_addr call via GOT.
1320 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1321 transitions with indirect call and direct call with the addr32
1322 prefix.
1323
3b67f094
MK		 13242016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1325
1326 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1327 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1328 (elf_s390_relocate_section): Fix comment.
1329 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1330 .got.plt entries.
1331
161db279
AK		 13322016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1333
1334 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1335 section offset when calculation the larl operand in the first PLT
1336 entry.
1337
14b57c7c
AM		 13382016-06-07 Alan Modra <amodra@gmail.com>
1339
1340 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1341 to match other 32-bit archs.
1342 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1343 (ppc_elf_object_p): Call it.
1344 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1345 overlong line.
1346 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1347 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1348 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1349 _bfd_elf_ppc_at_tprel_transform): Move to..
1350 * elf-bfd.h: ..here.
1351 (_bfd_elf_ppc_set_arch): Declare.
1352 * bfd-in2.h: Regenerate.
1353
e2cbcd91
L		 13542016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1355
1356 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1357 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1358 (elf_x86_64_check_tls_transition): Check indirect call and
1359 direct call with the addr32 prefix for general and local dynamic
1360 models. Set the tls_get_addr feild.
1361 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1362 indirect __tls_get_addr call via GOT.
1363 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1364 transitions with indirect call and direct call with the addr32
1365 prefix.
1366
2ac27cd3
CG		 13672016-06-04 Christian Groessler <chris@groessler.org>
1368
1369 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1370
99914dfd
NC		 13712016-06-02 Nick Clifton <nickc@redhat.com>
1372
1373 PR target/20088
1374 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1375 architecture.
1376 (arch_info_struct): Likewise.
1377 (architectures): Likewise.
1378
4ad0bb5f
VG		 13792016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1380
1381 * config.bfd: Replace -uclibc with *.
1382
3ddf1bdd
L		 13832016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1384
1385 * elf64-x86-64.c: Replace data32 with data16 in comments.
1386
5b677558
AM		 13872016-05-31 Alan Modra <amodra@gmail.com>
1388
1389 PR ld/20159
1390 PR ld/16467
1391 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1392 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1393 symbol given a version by a script different to the version
1394 of the symbol being added.
1395 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1396 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1397 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1398 (struct strtab_save): New.
1399 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1400 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1401 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1402
1fe0971e
TS		 14032016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1404
1405 * elf32-hppa.h: Add extern "C".
1406 * elf32-nds32.h: Likewise.
1407 * elf32-tic6x.h: Likewise.
1408
885a1087
NC		 14092016-06-01 Nick Clifton <nickc@redhat.com>
1410
1411 * po/sr.po: New Serbian translation.
1412 * configure.ac (ALL_LINGUAS): Add sr.
1413 * configure: Regenerate.
1414
99aefae6
MR		 14152016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1416
1417 * elfxx-mips.c (b_reloc_p): New function.
1418 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1419 branch relocations.
1420
77434823
MR		 14212016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1422
1423 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1424 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1425 reloc location from calculation, treat the addend as signed with
1426 local non-section symbols and enable overflow detection.
1427
1a72702b
AM		 14282016-05-28 Alan Modra <amodra@gmail.com>
1429
1430 * aoutx.h: Adjust linker callback calls throughout file,
1431 removing dead code.
1432 * bout.c: Likewise.
1433 * coff-alpha.c: Likewise.
1434 * coff-arm.c: Likewise.
1435 * coff-h8300.c: Likewise.
1436 * coff-h8500.c: Likewise.
1437 * coff-i960.c: Likewise.
1438 * coff-mcore.c: Likewise.
1439 * coff-mips.c: Likewise.
1440 * coff-ppc.c: Likewise.
1441 * coff-rs6000.c: Likewise.
1442 * coff-sh.c: Likewise.
1443 * coff-tic80.c: Likewise.
1444 * coff-w65.c: Likewise.
1445 * coff-z80.c: Likewise.
1446 * coff-z8k.c: Likewise.
1447 * coff64-rs6000.c: Likewise.
1448 * cofflink.c: Likewise.
1449 * ecoff.c: Likewise.
1450 * elf-bfd.h: Likewise.
1451 * elf-m10200.c: Likewise.
1452 * elf-m10300.c: Likewise.
1453 * elf32-arc.c: Likewise.
1454 * elf32-arm.c: Likewise.
1455 * elf32-avr.c: Likewise.
1456 * elf32-bfin.c: Likewise.
1457 * elf32-cr16.c: Likewise.
1458 * elf32-cr16c.c: Likewise.
1459 * elf32-cris.c: Likewise.
1460 * elf32-crx.c: Likewise.
1461 * elf32-d10v.c: Likewise.
1462 * elf32-epiphany.c: Likewise.
1463 * elf32-fr30.c: Likewise.
1464 * elf32-frv.c: Likewise.
1465 * elf32-ft32.c: Likewise.
1466 * elf32-h8300.c: Likewise.
1467 * elf32-hppa.c: Likewise.
1468 * elf32-i370.c: Likewise.
1469 * elf32-i386.c: Likewise.
1470 * elf32-i860.c: Likewise.
1471 * elf32-ip2k.c: Likewise.
1472 * elf32-iq2000.c: Likewise.
1473 * elf32-lm32.c: Likewise.
1474 * elf32-m32c.c: Likewise.
1475 * elf32-m32r.c: Likewise.
1476 * elf32-m68hc1x.c: Likewise.
1477 * elf32-m68k.c: Likewise.
1478 * elf32-mep.c: Likewise.
1479 * elf32-metag.c: Likewise.
1480 * elf32-microblaze.c: Likewise.
1481 * elf32-moxie.c: Likewise.
1482 * elf32-msp430.c: Likewise.
1483 * elf32-mt.c: Likewise.
1484 * elf32-nds32.c: Likewise.
1485 * elf32-nios2.c: Likewise.
1486 * elf32-or1k.c: Likewise.
1487 * elf32-ppc.c: Likewise.
1488 * elf32-s390.c: Likewise.
1489 * elf32-score.c: Likewise.
1490 * elf32-score7.c: Likewise.
1491 * elf32-sh.c: Likewise.
1492 * elf32-sh64.c: Likewise.
1493 * elf32-spu.c: Likewise.
1494 * elf32-tic6x.c: Likewise.
1495 * elf32-tilepro.c: Likewise.
1496 * elf32-v850.c: Likewise.
1497 * elf32-vax.c: Likewise.
1498 * elf32-visium.c: Likewise.
1499 * elf32-xstormy16.c: Likewise.
1500 * elf32-xtensa.c: Likewise.
1501 * elf64-alpha.c: Likewise.
1502 * elf64-hppa.c: Likewise.
1503 * elf64-ia64-vms.c: Likewise.
1504 * elf64-mmix.c: Likewise.
1505 * elf64-ppc.c: Likewise.
1506 * elf64-s390.c: Likewise.
1507 * elf64-sh64.c: Likewise.
1508 * elf64-x86-64.c: Likewise.
1509 * elflink.c: Likewise.
1510 * elfnn-aarch64.c: Likewise.
1511 * elfnn-ia64.c: Likewise.
1512 * elfxx-mips.c: Likewise.
1513 * elfxx-sparc.c: Likewise.
1514 * elfxx-tilegx.c: Likewise.
1515 * linker.c: Likewise.
1516 * pdp11.c: Likewise.
1517 * pe-mips.c: Likewise.
1518 * reloc.c: Likewise.
1519 * reloc16.c: Likewise.
1520 * simple.c: Likewise.
1521 * vms-alpha.c: Likewise.
1522 * xcofflink.c: Likewise.
1523 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1524 status param. Adjust calls to these and linker callbacks throughout.
1525 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1526 get_ramstart): Delete status param. Adjust calls to these and
1527 linker callbacks throughout.
1528
bc27bb05
MR		 15292016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1530
1531 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1532 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1533 target alignment verification.
1534
ceab86af
MR		 15352016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1536
1537 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1538 section name if `bfd_elf_string_from_elf_section' returns an
1539 empty string.
1540
ed53407e
MR		 15412016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1542
1543 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1544 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1545 for message. Continue processing rather than returning failure.
1546
de341542 15472016-05-25 Maciej W. Rozycki <macro@imgtec.com>
ed53407e 1548
de341542
MR		 1549 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1550 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1551 Call `bfd_set_error'.
1552
e6cc316a
L		 15532016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1554
1555 PR binutils/14625
1556 * archive.c (bfd_slurp_armap): Replace
1557 bfd_elf64_archive_slurp_armap with
1558 _bfd_archive_64_bit_slurp_armap.
1559 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1560 BFD64 is defined and the archive is too big.
1561 (coff_write_armap): Likewise.
1562 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1563 (_bfd_archive_64_bit_slurp_armap): This.
1564 (bfd_elf64_archive_write_armap): Renamed to ...
1565 (_bfd_archive_64_bit_write_armap): This.
1566 * configure.ac: Add --enable-64-bit-archive.
1567 (want_64_bit_archive): New. Set to true by default for 64-bit
1568 MIPS and s390 ELF targets.
1569 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1570 * config.in: Regenerated.
1571 * configure: Likewise.
1572 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1573 (bfd_elf64_archive_slurp_armap): Likewise.
1574 (bfd_elf64_archive_write_armap): Likewise.
1575 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1576 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1577 (bfd_elf64_archive_truncate_arname): Likewise.
1578 (bfd_elf64_archive_read_ar_hdr): Likewise.
1579 (bfd_elf64_archive_write_ar_hdr): Likewise.
1580 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1581 (bfd_elf64_archive_get_elt_at_index): Likewise.
1582 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1583 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1584 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1585 (bfd_elf64_archive_slurp_armap): Likewise.
1586 (bfd_elf64_archive_write_armap): Likewise.
1587 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1588 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1589 (bfd_elf64_archive_truncate_arname): Likewise.
1590 (bfd_elf64_archive_read_ar_hdr): Likewise.
1591 (bfd_elf64_archive_write_ar_hdr): Likewise.
1592 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1593 (bfd_elf64_archive_get_elt_at_index): Likewise.
1594 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1595 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1596 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1597 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1598 bfd_elfNN_archive_functions isn't defined.
1599 (TARGET_LITTLE_SYM): Likewise.
1600 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1601 (_bfd_archive_64_bit_write_armap): Likewise.
1602 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1603 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1604 (_bfd_archive_64_bit_truncate_arname): Likewise.
1605 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1606 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1607 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1608 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1609 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1610 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1611 * libbfd.h: Regenerated.
1612 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1613 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1614
b95a0a31
L		 16152016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1616
1617 PR ld/20103
1618 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1619 linker add_archive_element callback returns FALSE.
1620 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1621 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1622 archive element if linker add_archive_element callback returns
1623 FALSE.
1624 * elflink.c (elf_link_add_archive_symbols): Likewise.
1625 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1626 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1627 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1628 (xcoff_link_check_ar_symbols): Likewise.
1629
7db9a74e
MR		 16302016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1631
1632 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1633 <bfd_reloc_outofrange>: Unify error reporting code.
1634
b7f28d87
JW		 16352016-05-23 Jim Wilson <jim.wilson@linaro.org>
1636
1637 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1638 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1639 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1640 * bfd-in2.h: Regenerate.
1641 * libbfd.h: Likewise.
1642
a2bea324
KS		 16432016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1644
1645 * config.bfd: Add entry for arm-phoenix.
1646
d7c5bd02
TP		 16472016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1648
1649 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1650 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1651 account for padding for stub section requiring one.
1652 (elf32_arm_build_stubs): Add comment to stress the importance of
1653 zeroing veneer section content.
1654
daa4adae
TP		 16552016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1656
1657 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1658 bfd hook.
1659 * bfd-in2.h: Regenerate.
1660 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1661 function.
1662 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1663 (arm_dedicated_stub_output_section_name): Likewise.
1664 (arm_dedicated_stub_input_section_ptr): Likewise.
1665 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1666 function description comment. Add support for dedicated output stub
1667 section to given stub types.
1668 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1669 elf32_arm_create_or_find_stub_sec.
1670 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1671 (elf32_arm_size_stubs): Pass stub type when calling
1672 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1673 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1674
52bf37dd
L		 16752016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1676
1677 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1678 when setting need_convert_load.
1679
17c6c9d9
MR		 16802016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1681
1682 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1683 microMIPS JALX.
1684
7d4d9709
L		 16852016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1686
1687 PR ld/20117
1688 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1689 R_386_GOT32X.
1690 (elf_i386_convert_load): Don't convert R_386_GOT32.
1691
606851fb
AM		 16922016-05-20 Alan Modra <amodra@gmail.com>
1693
1694 PR gas/20118
1695 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1696 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1697
3c8adaca
CZ		 16982016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1699
1700 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1701 (debug_arc_reloc): Likewise.
1702 (elf_arc_relocate_section): Likewise.
1703 (elf_arc_check_relocs): Likewise.
1704 (elf_arc_adjust_dynamic_symbol): Likewise.
1705 (elf_arc_add_symbol_hook): Likewise.
1706
6b200de0
MR		 17072016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1708
1709 * config.bfd: Remove `am34-*-linux*' support.
1710
57e7d118
AM		 17112016-05-19 Alan Modra <amodra@gmail.com>
1712
1713 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1714 relocs before plt relocs.
1715
9f284bf9
AM		 17162016-05-19 Alan Modra <amodra@gmail.com>
1717
1718 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1719 before dereferencing.
1720
50498060
NC		 17212016-05-18 Nick Clifton <nickc@redhat.com>
1722
1723 * po/sv.po: Updated Swedish translation.
1724
7f991970
AM		 17252016-05-18 Alan Modra <amodra@gmail.com>
1726
1727 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1728 for each BFD. Don't goto error_ret_free_local from outside loop.
1729
a43942db
MR		 17302016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1731
1732 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1733 STB_GNU_UNIQUE handling.
1734 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1735 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1736 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1737 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1738 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1739 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1740 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1741 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1742 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1743 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1744 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1745 (elf_backend_add_symbol_hook): Remove macro.
1746 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1747 for STB_GNU_UNIQUE symbols.
1748
71de3413
MR		 17492016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1750
1751 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1752 from...
1753 (v850_elf_copy_private_bfd_data): ... here. Call the new
1754 function and `_bfd_elf_copy_private_bfd_data'.
1755
2168b268
L		 17562016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1757
1758 PR ld/20093
1759 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1760 GOTPCREL relocation against large section.
1761
4ade44b7
AM		 17622016-05-13 Alan Modra <amodra@gmail.com>
1763
1764 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1765 linker dynamic sections in calculating size and address of
2168b268 1766 dynamic tags rather than using output sections. Remove asserts.
4ade44b7
AM		 1767 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1768 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1769 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1770 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1771 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1772 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1773 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1774 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1775 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1776 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1777 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1778 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1779 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1780 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1781 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1782 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1783 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1784 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1785 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1786 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1787 * elflink.c (bfd_elf_final_link): Likewise.
1788 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1789 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1790 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1791 don't set doit. Look up dynobj section.
1792 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1793 invocation and dynamic tag vma calculation. Don't test
1794 boolean var == TRUE.
1795 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1796 DT_JMPREL calc.
1797
c8e44c6d
AM		 17982016-05-13 Alan Modra <amodra@gmail.com>
1799
1800 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1801 octets_per_byte. Put dynamic .rela.plt last in link orders.
1802 Assign output_offset for reloc sections rather than writing
1803 sorted relocs from block corresponding to output_offset.
1804
1997c994
AM		 18052016-05-12 Alan Modra <amodra@gmail.com>
1806
1807 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1808
8f4f9071
MF		 18092016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1810
1811 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1812
a464198b
AM		 18132016-05-11 Alan Modra <amodra@gmail.com>
1814
1815 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1816 (elf32_hppa_check_relocs): Don't set dynobj.
1817 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1818 (elf32_hppa_build_stubs): Likewise.
1819 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1820
3bd43ebc
AM		 18212016-05-11 Alan Modra <amodra@gmail.com>
1822
1823 PR 20060
1824 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1825 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1826
4e7fbb34
JW		 18272016-05-10 Jiong Wang <jiong.wang@arm.com>
1828
1829 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1830 aarch64_tls_transition check.
1831
4f4faa4d
TP		 18322016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1833
1834 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1835 enumerator.
1836 (arm_stub_sym_claimed): New function.
1837 (elf32_arm_create_stub): Use veneered symbol name and section if
1838 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1839 (arm_stub_claim_sym): New function.
1840 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1841 veneered symbol, otherwise create local symbol as before.
1842
39d911fc
TP		 18432016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1844
1845 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1846 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1847 and set branch type of a symbol.
1848 (bfd_elf32_arm_process_before_allocation): Likewise.
1849 (elf32_arm_relocate_section): Likewise and fix identation along the
1850 way.
1851 (allocate_dynrelocs_for_symbol): Likewise.
1852 (elf32_arm_finish_dynamic_symbol): Likewise.
1853 (elf32_arm_swap_symbol_in): Likewise.
1854 (elf32_arm_swap_symbol_out): Likewise.
1855
6bde4c52
TP		 18562016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1857
1858 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1859 * bfd-in2.h: Regenerated.
1860 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1861 parameter to add_stub_section callback.
1862 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1863 and pass it down to add_stub_section.
1864 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1865 for error message.
1866 (elf32_arm_size_stubs): Add output section parameter to
1867 add_stub_section function pointer parameter.
1868
b715f643
TP		 18692016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1870
1871 * elf32-arm.c (elf32_arm_create_stub): New function.
1872 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1873
8d9d9490
TP		 18742016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1875
1876 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1877 arm_stub_a8_veneer_lwm enumerator.
1878 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1879 aforementioned enumerator.
1880 (struct elf32_arm_stub_hash_entry): Delete target_addend
1881 field and add source_value.
1882 (struct a8_erratum_fix): Delete addend field and add target_offset.
1883 (stub_hash_newfunc): Initialize source_value field amd remove
1884 initialization for target_addend.
1885 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1886 the else to being always executed, moving the
1887 arm_stub_a8_veneer_b_cond specific code in it. Remove
1888 stub_entry->target_addend from points_to computation.
1889 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1890 to target symbol from start of section rather than the offset from the
1891 stub address.
1892 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1893 fields from struct a8_erratum_fix's offset and target_offset
1894 respectively.
1895 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1896 veneered_insn_loc and loc using stub_entry's source_value.
1897
15afaa63
TP		 18982016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1899
1900 (elf32_arm_merge_eabi_attributes): Add merging logic for
1901 Tag_DSP_extension.
1902
66a36822
PC		 19032016-05-10 Pip Cet <pipcet@gmail.com>
1904
1905 PR ld/20059
1906 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1907 Define as _bfd_generic_copy_link_hash_symbol_type when using
1908 generic hash table.
1909
315350be
NC		 19102016-05-09 Nick Clifton <nickc@redhat.com>
1911
1912 PR binutils/20063
1913 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1914 field before accessing sections array.
1915
9239bbd3
CM		 19162016-05-09 Christophe Monat <christophe.monat@st.com>
1917
1918 PR ld/20030
1919 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1920 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1921 to nb_words.
1922 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1923 encoding.
1924 (create_instruction_vldmdb): Likewise.
1925 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1926 uses it to re-encode.
1927
73597c18
NC		 19282016-05-09 Nick Clifton <nickc@redhat.com>
1929
1930 PR 19938
1931 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1932 commit.
1933
ae1bb197
AM		 19342016-05-09 Alan Modra <amodra@gmail.com>
1935
1936 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1937
97196564
L		 19382016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1939
1940 PR ld/17550
1941 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1942 documenting that indx == -3 if symbol is defined in a discarded
1943 section.
1944 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1945 symbol is defined in a discarded section.
1946 (elf_link_output_extsym): Strip a global symbol defined in a
1947 discarded section.
1948
030e823c
L		 19492016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1950
1951 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1952 MCU.
1953
c175a657
L		 19542016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1955
1956 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1957 conversion to ...
1958 (elf_i386_convert_load_reloc): This. New function.
1959 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1960 conversion to ...
1961 (elf_x86_64_convert_load_reloc): This. New function.
1962
bedfd056
L		 19632016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1964
1965 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1966 Don't check if contents == NULL.
1967 (elf_i386_tls_transition): Add from_relocate_section. Check
1968 from_relocate_section instead of contents != NULL. Update
1969 elf_i386_check_tls_transition call.
1970 (elf_i386_check_relocs): Cache the section contents if
1971 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1972 elf_i386_tls_transition.
1973 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1974 to elf_i386_tls_transition.
1975 (elf_backend_caches_rawsize): New.
1976 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1977 if contents == NULL.
1978 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1979 from_relocate_section instead of contents != NULL.
1980 (elf_x86_64_check_relocs): Cache the section contents if
1981 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1982 elf_x86_64_tls_transition.
1983 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1984 to elf_x86_64_tls_transition.
1985 (elf_backend_caches_rawsize): New.
1986
6d6a648c
MR		 19872016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1988
1989 PR 10549
1990 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1991 STB_GNU_UNIQUE.
1992
1f56df9d
JW		 19932016-05-03 Jiong Wang <jiong.wang@arm.com>
1994
1995 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1996 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1997 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1998 no_apply_dynamic_relocs.
1999 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2000 dynamic relocations generated.
2001
493f652c
L		 20022016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2003
2004 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2005 setting to ...
2006 (elf_i386_create_dynamic_sections): Here.
2007 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2008 interp setting to ...
2009 (elf_x86_64_create_dynamic_sections): Here.
2010
e62b9723
L		 20112016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2012
2013 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2014 and replace (EH)->has_got_reloc with GOT_RELOC.
2015 (elf_i386_fixup_symbol): Pass has_got_reloc to
2016 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2017 (elf_i386_allocate_dynrelocs): Likewise.
2018 (elf_i386_relocate_section): Likewise.
2019 (elf_i386_finish_dynamic_symbol): Likewise.
2020 (elf_i386_convert_load): Pass TRUE to
2021 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2022 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2023 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2024 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2025 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2026 (elf_x86_64_allocate_dynrelocs): Likewise.
2027 (elf_x86_64_relocate_section): Likewise.
2028 (elf_x86_64_finish_dynamic_symbol): Likewise.
2029 (elf_x86_64_convert_load): Pass TRUE to
2030 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2031
c337a162
L		 20322016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2033
2034 * elf32-i386.c (check_relocs_failed): New.
2035 (elf_i386_check_relocs): Set check_relocs_failed on error.
2036 (elf_i386_relocate_section): Skip if check_relocs failed.
2037
afd9acee
L		 20382016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2039
2040 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2041 check_relocs_failed on error.
2042
5522f910
NC		 20432016-04-29 Nick Clifton <nickc@redhat.com>
2044
2045 PR 19938
2046 * elf-bfd.h (struct elf_backend_data): Rename
2047 elf_backend_set_special_section_info_and_link to
2048 elf_backend_copy_special_section_fields.
2049 * elfxx-target.h: Likewise.
2050 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2051 comparing section flags.
2052 (copy_special_section_fields): New function.
2053 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2054 Perform two scans over special sections. The first one looks for
2055 a direct mapping between the output section and an input section.
2056 The second scan looks for a possible match based upon section
2057 characteristics.
2058 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2059 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2060 sections.
2061 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2062 elf32_i386_copy_solaris_special_section_fields.
2063 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2064 Rename to elf32_sparc_copy_solaris_special_section_fields.
2065 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2066 elf64_x86_64_copy_solaris_special_section_fields.
2067
786a118c
NC		 20682016-04-28 Nick Clifton <nickc@redhat.com>
2069
2070 * po/zh_CN.po: Updated Chinese (simplified) translation.
2071
91f8bf69
L		 20722016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2073
2074 PR ld/20006
2075 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2076 when estimating distances between output sections.
2077
a6a4679f
AM		 20782016-04-27 Alan Modra <amodra@gmail.com>
2079
2080 * elflink.c (_bfd_elf_is_start_stop): New function.
2081 (_bfd_elf_gc_mark_rsec): Use it.
2082 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2083
28cc9170
TS		 20842016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2085
2086 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2087 * mmo.c (mmo_get_section_contents): Likewise.
2088 (mmo_set_section_contents): Likewise.
2089
d5486c43
L		 20902016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2091
2092 * elf-bfd.h (elf_link_hash_table): Update comments for
2093 dynsymcount.
2094 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2095 the unused NULL entry at the head of dynamic symbol table.
2096 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2097 checks.
2098
6645479e
L		 20992016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2100
2101 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2102 created file from dynobj.
2103
6cd255ca
L		 21042016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2105
2106 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2107 normal input file if possible.
2108
4f3b23b3
NC		 21092016-04-21 Nick Clifton <nickc@redhat.com>
2110
2111 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2112 * aout-target.h: Likewise.
2113 * aout-tic30.c: Likewise.
2114 * binary.c: Likewise.
2115 * bout.c: Likewise.
2116 * coff-alpha.c: Likewise.
2117 * coff-rs6000.c: Likewise.
2118 * coff64-rs6000.c: Likewise.
2119 * coffcode.h: Likewise.
2120 * i386msdos.c: Likewise.
2121 * i386os9k.c: Likewise.
2122 * ieee.c: Likewise.
2123 * ihex.c: Likewise.
2124 * libbfd-in.h: Likewise.
2125 * libecoff.h: Likewise.
2126 * mach-o-target.c: Likewise.
2127 * mmo.c: Likewise.
2128 * nlm-target.h: Likewise.
2129 * oasys.c: Likewise.
2130 * pef.c: Likewise.
2131 * plugin.c: Likewise.
2132 * ppcboot.c: Likewise.
2133 * som.c: Likewise.
2134 * srec.c: Likewise.
2135 * tekhex.c: Likewise.
2136 * versados.c: Likewise.
2137 * vms-alpha.c: Likewise.
2138 * xsym.c: Likewise.
2139 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2140 * linker.c (bfd_link_check_relocs): New function.
2141 (_bfd_generic_link_check_relocs): New function.
2142 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2143 _bfd_link_check_relocs field.
2144 (struct bfd_target)L Add _bfd_link_check_relocs field.
2145 * bfd-in2.h: Regenerate.
2146 * libbfd.h: Regenerate.
2147
e66cdd68
L		 21482016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2149
2150 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2151 (elf_backend_gc_sweep_hook): Likewise.
2152 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2153 (elf_backend_gc_sweep_hook): Likewise.
2154
5ce03cea
L		 21552016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2156
2157 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2158 in excluded sections
2159
338c190a
L		 21602016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2161
2162 PR ld/19969
2163 * elf64-x86-64.c (check_relocs_failed): New.
2164 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2165 Support relocation agaist local symbol. Set check_relocs_failed.
2166 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2167 R_X86_64_32 relocation overflow.
2168 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2169 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2170
466ee2af
L		 21712016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2172
2173 * elf32-i386.c (elf_i386_check_relocs): Call
2174 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2175 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2176
d9689752
L		 21772016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2178
2179 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2180 * elflink.c (_bfd_elf_link_check_relocs): New function.
2181 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2182 if check_relocs_after_open_input is FALSE.
2183
e6c7cdec
TS		 21842016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2185
2186 * cache.c: Update old style function definitions.
2187 * elf32-m68k.c: Likewise.
2188 * elf64-mmix.c: Likewise.
2189 * stab-syms.c: Likewise.
2190
b98e6871
TS		 21912016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2192
2193 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2194
6fd8e7c2
L		 21952016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2196
2197 * Makefile.in: Regenerated with automake 1.11.6.
2198 * aclocal.m4: Likewise.
2199 * doc/Makefile.in: Likewise.
2200
4b0c052e
AB		 22012016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2202
2203 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2204 * bfd-in2.h: Regenerate.
2205 * libbfd.h: Regenerate.
2206 * elf32-arc.c: Add 'opcode/arc.h' include.
2207 (struct arc_relocation_data): Add symbol_name.
2208 (arc_special_overflow_checks): New function.
2209 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2210 required, add an extra comment.
2211 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2212
33cbe6c0
AB		 22132016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2214
2215 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2216 entries.
2217 (elf_arc_relocate_section): Update enum uses.
2218 (elf_arc_check_relocs): Likewise.
2219 (elf_arc_finish_dynamic_symbol): Likewise.
2220
7634c4e6
L		 22212016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2222
2223 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2224 "sh_link".
2225
84865015
NC		 22262016-04-14 Nick Clifton <nickc@redhat.com>
2227
2228 PR target/19938
2229 * elf-bbfd.h (struct elf_backend_data): New field:
2230 elf_strtab_flags.
2231 New field: elf_backend_set_special_section_info_and_link
2232 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2233 defined.
2234 (elf_backend_set_special_section_info_and_link): Define if not
2235 already defined.
2236 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2237 elf_backend_strtab_flags macros to initialise fields in structure.
2238 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2239 being set even if SHF_MERGE is not set.
2240 (elf_fake_sections): Likewise.
2241 (section_match): New function. Matches two ELF sections based
2242 upon fixed characteristics.
2243 (find_link): New function. Locates a section in a BFD that
2244 matches a section in a different BFD.
2245 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2246 fields of reserved sections.
2247 (bfd_elf_compute_section_file_positions): Set the flags for the
2248 .shstrtab section based upon the elf_strtab_flags field in the
2249 elf_backend_data structure.
2250 (swap_out_syms): Likewise for the .strtab section.
2251 * elflink.c (bfd_elf_final_link): Set the flags for the
2252 .strtab section based upon the elf_strtab_flags field in the
2253 elf_backend_data structure.
2254 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2255 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2256 targets.
2257 (elf_backend_set_special_section_info_and_link): Define for
2258 Solaris targets.
2259 * elf32-sparc.c: Likewise.
2260 * elf64-x86-64.c: Likewise.
2261
2df3368d
L		 22622016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2263
2264 PR ld/19939
2265 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2266 to bfd_boolean.
2267 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2268 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2269 applies to read-only section.
2270 * elf32-i386.c (elf_i386_link_hash_table): Add
2271 readonly_dynrelocs_against_ifunc.
2272 (elf_i386_allocate_dynrelocs): Updated.
2273 (elf_i386_size_dynamic_sections): Issue an error for read-only
2274 segment with dynamic IFUNC relocations only if
2275 readonly_dynrelocs_against_ifunc is TRUE.
2276 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2277 readonly_dynrelocs_against_ifunc.
2278 (elf_x86_64_allocate_dynrelocs): Updated.
2279 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2280 segment with dynamic IFUNC relocations only if
2281 readonly_dynrelocs_against_ifunc is TRUE.
2282 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2283 Updated.
2284
15dd01b1
TP		 22852016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2286
2287 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2288 a fall through from error_ret_free_internal. Free local_syms in
2289 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2290
1e5885b7
CZ		 22912016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2292
2293 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2294 (relocate_plt_for_entry): Likewise.
2295
b3aee839
CZ		 22962016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2297
2298 * elf32-arc.c (elf_arc_check_relocs): Changed
2299
094fb063
CZ		 23002016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2301
2302 * elf32-arc.c (name_for_global_symbol): Changed assert.
2303 (get_replace_function): Created.:
2304 (struct arc_relocation_data): Changed to signed types.
2305 (defines S, L, P, PDATA): Casted to signed type.
2306 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2307 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2308 (arc_do_relocation): Changed.
2309
94e5c971
CZ		 23102016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2311
2312 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2313 symbol index.
2314 (elf_arc_relocate_section): Added and changed asserts, validating
2315 the synamic symbol index.
2316 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2317 relocation if symbol has dynindx set to -1.
2318
1f599d0e
MR		 23192016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2320
668df12d 2321 PR ld/19908
1f599d0e
MR		 2322 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2323 and internal symbols which have a dynamic index into local
2324 ones.
2325
67f101ee
NC		 23262016-04-04 Nick Clifton <nickc@redhat.com>
2327
2328 PR 19872
2329 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2330 version number if the version is zero.
2331
7b15fa7a
AM		 23322016-04-01 Alan Modra <amodra@gmail.com>
2333
2334 PR 19886
2335 * elflink.c (on_needed_list): Recursively check needed status.
2336 (elf_link_add_object_symbols): Adjust.
2337
024ea11b
SKS		 23382016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2339
2340 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2341 internal_relocs only if they aren't cached.
2342
ed3056eb
NC		 23432016-03-29 Nick Clifton <nickc@redhat.com>
2344
2345 PR 17334
2346 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2347 assertion on the size of the got section to allow it to be bigger
2348 than the number of relocs.
2349
e2b4fc91
TS		 23502016-03-29 Toni Spets <toni.spets@iki.fi>
2351
2352 PR 19878
2353 * coffcode.h (coff_write_object_contents): Revert accidental
2354 2014-11-10 change.
2355
a97fbc7e
AM		 23562016-03-22 Alan Modra <amodra@gmail.com>
2357
2358 PR 19850
2359 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2360 DW_FORM_flag_present.
2361
9780e045
NC		 23622016-03-22 Nick Clifton <nickc@redhat.com>
2363
96254e5c
NC		 2364 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2365 architecture name for backwards compatibility.
2366
7769fa97
NC		 2367 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2368 unbounded stack use.
2369
9780e045
NC		 2370 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2371 sufficiently recent version of GCC.
2372 * configure: Regenerate.
2373
6f4c0a42
AM		 23742016-03-22 Alan Modra <amodra@gmail.com>
2375
2376 PR 19851
2377 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2378
8699fc3e
AB		 23792016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2380
2381 * archures.c (bfd_mach_arc_nps400): Define.
2382 * bfd-in2.h: Regenerate.
2383 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2384 some existing entries to make space.
2385 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2386 (arc_elf_final_write_processing): Likewise.
2387
a9522a21
AB		 23882016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2389
2390 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2391 EF_ARC_CPU_GENERIC.
2392 (arc_elf_final_write_processing): Don't bother setting cpu field
2393 in e_flags, this will have been set elsewhere.
2394
c0334580
AB		 23952016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2396
2397 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2398 EF_ARC_MACH_MSK.
2399
e1fa0163
NC		 24002016-03-21 Nick Clifton <nickc@redhat.com>
2401
2402 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2403 * configure: Regenerate.
2404 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2405 alloca with call to xmalloc.
2406 * elf32-nds32.c: Likewise.
2407 * elf64-hppa.c: Likewise.
2408 * elfxx-mips.c: Likewise.
2409 * pef.c: Likewise.
2410 * pei-x86_64.c: Likewise.
2411 * som.c: Likewise.
2412 * xsym.c: Likewise.
2413
4e0c91e4
L		 24142016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2415
2416 PR ld/19827
2417 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2418 locally in PIE.
2419 (elf_i386_relocate_section): Likewise.
2420 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2421 (elf_x86_64_relocate_section): Likewise.
2422
4c10bbaa
L		 24232016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2424
2425 PR ld/19807
2426 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2427 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2428 relocation overflow check.
2429
fbe48798
L		 24302016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2431
2432 * bfd-in2.h: Regenerated.
2433
37b01f6a
DG		 24342016-03-11 Dan Gissel <dgisselq@ieee.org>
2435
2436 PR 19713
2437 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2438 uses bytes not octets.
2439 * elflink.c (resolve_section): Likewise.
2440 Add a bfd parameter.
2441 (eval_section): Pass the input_bfd to resolve_section.
2442 (bfd_elf_perform_complex_relocation): Convert byte offset to
2443 octets before read and writing values.
2444 (elf_link_input_bfd): Add byte to octet conversions.
2445 (elf_reloc_link_order): Likewise.
2446 (elf_fixup_link_order): Likewise.
2447 (bfd_elf_final_link): Likewise.
2448 * reloc.c (_bfd_final_link_relocate): Likewise.
2449 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2450
3ed4ff97
NC		 24512016-03-10 Nick Clifton <nickc@redhat.com>
2452
2453 * config.bfd: Mark the i370 target as obsolete.
2454
4b05e0a7
PA		 24552016-03-09 Pedro Alves <palves@redhat.com>
2456
2457 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2458 gcc ABI)" to printable name.
2459 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2460 of "v850-rh850" as printable name.
2461
26c62da0
LW		 24622016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2463
2464 PR ld/19623
2465 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2466 relocations against absolute symbols.
2467
03ee8583
AM		 24682016-03-09 Alan Modra <amodra@gmail.com>
2469
2470 PR binutils/19775
2471 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2472 length elements in the archive.
2473
9c1d7a08
L		 24742016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2475
2476 PR ld/19789
2477 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2478 for -E/--dynamic-list only when not relocatable.
2479
d1ed1c7d
L		 24802016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2481
2482 PR ld/19784
2483 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2484 count for locally defined local IFUNC symbols in shared object.
2485 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2486
202ac193
L		 24872016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2488
2489 PR ld/19579
2490 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2491 together.
2492
72f3b6aa
CZ		 24932016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2494 Andrew Burgess <andrew.burgess@embecosm.com>
2495
2496 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2497 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2498 (arc_elf_howto_init): Added assert to validate relocations.
2499 (get_middle_endian_relocation): Delete.
2500 (middle_endian_convert): New function.
2501 (ME): Redefine, now does nothing.
2502 (IS_ME): New define.
2503 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2504 definition to call middle_endian_convert. Add a new local
2505 variable and make use of this throughout. Added call to
2506 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2507
4fc87424
NC		 25082016-03-07 Nick Clifton <nickc@redhat.com>
2509
2510 PR binutils/19775
2511 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2512 length elements in the archive.
2513
18f822a0
JW		 25142016-03-07 Jiong Wang <jiong.wang@arm.com>
2515
2516 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2517 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2518
07492f66
L		 25192016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2520
2521 PR ld/19579
2522 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2523 executable as definition if the new definition comes from a
2524 shared library.
2525
70a5df4f
AM		 25262016-03-02 Alan Modra <amodra@gmail.com>
2527
2528 * Makefile.in: Regenerate.
2529 * po/SRC-POTFILES.in: Regenerate.
2530
841fdfcd
CZ		 25312016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2532
2533 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2534 relocation addend when sections get merged.
2535
7e458899
CZ		 25362016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2537
2538 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2539 the flag change.
2540 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2541 Assert for code sections dynamic relocs.
2542
c5e3a364
RL		 25432016-02-26 Renlin Li <renlin.li@arm.com>
2544
2545 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2546 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2547
bae420ef
L		 25482016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2549
2550 PR ld/19609
2551 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2552 load with locally bound symbols if PIC is false or there is no
2553 base register. Optimize branch to 0 if PIC is false.
2554 (elf_i386_relocate_section): Don't generate dynamic relocations
2555 against undefined weak symbols if PIC is false.
2556 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2557 if we can't estimate relocation overflow with --no-relax.
2558 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2559 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2560 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2561 against undefined weak symbols if PIC is false.
2562
11e5f1ec
L		 25632016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2564
2565 PR ld/19645
2566 * bfd.c (bfd): Change flags to 20 bits.
2567 (BFD_CONVERT_ELF_COMMON): New.
2568 (BFD_USE_ELF_STT_COMMON): Likewise.
2569 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2570 BFD_USE_ELF_STT_COMMON.
2571 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2572 * configure.ac: Remove --enable-elf-stt-common.
2573 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2574 common symbol depending on BFD_CONVERT_ELF_COMMON and
2575 BFD_USE_ELF_STT_COMMON.
2576 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2577 STT_COMMON.
2578 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2579 STT_COMMON.
2580 (elf_link_convert_common_type): New function.
2581 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2582 common symbol depending on BFD_CONVERT_ELF_COMMON and
2583 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2584 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2585 and BFD_USE_ELF_STT_COMMON to object_flags.
2586 (TARGET_LITTLE_SYM): Likewise.
2587 * syms.c (BSF_KEEP_G): Renamed to ...
2588 (BSF_ELF_COMMON): This.
2589 * bfd-in2.h: Regenerated.
2590 * config.in: Likewise.
2591 * configure: Likewise.
2592
aec6b87e
L		 25932016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2594
2595 PR ld/19636
2596 PR ld/19704
2597 PR ld/19719
2598 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2599 (elf_i386_link_hash_entry): Add has_got_reloc and
2600 has_non_got_reloc.
2601 (elf_i386_link_hash_table): Add interp.
2602 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2603 has_non_got_reloc.
2604 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2605 has_non_got_reloc.
2606 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2607 (elf_i386_fixup_symbol): New function.
2608 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2609 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2610 relocations and discard relocations against resolved undefined
2611 weak symbols in executable. Don't make resolved undefined weak
2612 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2613 relocation against undefined weak symbols in PIE.
2614 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2615 (elf_i386_relocate_section): Don't generate dynamic relocations
2616 against resolved undefined weak symbols in PIE, except for
2617 R_386_PC32.
2618 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2619 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2620 Don't generate dynamic relocation against resolved undefined weak
2621 symbol in executable.
2622 (elf_i386_finish_dynamic_sections): Call
2623 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2624 (elf_backend_fixup_symbol): New.
2625 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2626 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2627 has_non_got_reloc.
2628 (elf_x86_64_link_hash_table): Add interp.
2629 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2630 has_non_got_reloc.
2631 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2632 has_non_got_reloc.
2633 (elf_x86_64_check_relocs): Set has_got_reloc and
2634 has_non_got_reloc.
2635 (elf_x86_64_fixup_symbol): New function.
2636 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2637 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2638 relocations and discard relocations against resolved undefined
2639 weak symbols in executable. Don't make resolved undefined weak
2640 symbols in executable dynamic.
2641 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2642 (elf_x86_64_relocate_section): Check relocation overflow for
2643 dynamic relocations against unresolved weak undefined symbols.
2644 Don't generate dynamic relocations against resolved weak
2645 undefined symbols in PIE.
2646 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2647 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2648 Don't generate dynamic relocation against resolved undefined weak
2649 symbol in executable.
2650 (elf_x86_64_finish_dynamic_sections): Call
2651 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2652 (elf_backend_fixup_symbol): New.
2653
b32547cd
AM		 26542016-02-26 Alan Modra <amodra@gmail.com>
2655
2656 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2657 save_restore_funcs, rest of sections when not relocatable.
2658 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2659 (sfpr_define): Define all symbols on emitted code.
2660 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2661 when relocatable. Move sfpr_define loop earlier.
2662
ef77d6af
L		 26632016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2664
2665 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2666 (elf_x86_64_relocate_section): Use it. Replace
2667 x86_64_elf_howto_table[r_type] with howto.
2668
0f550b3d
L		 26692016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2670
2671 PR ld/19698
2672 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2673 symbol version is unknown.
2674
13f42277
L		 26752016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2676
2677 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2678 to (bfd_vma) -1 when setting needs_plt to 0.
2679 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2680
6b3b0ab8
L		 26812016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2682
2683 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2684 library, instead of PIC, and don't check PDE when making linker
2685 assigned symbol dynamic.
2686
17733f5b
FS		 26872016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2688
2689 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2690 ABIVERSION for non-executable stack.
2691
47993b4a
RF		 26922016-02-23 Rich Felker <bugdal@aerifal.cx>
2693
2694 PR target/19516
2695 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2696 Always produce a RELATIVE reloc for a local symbol.
2697
2d8dcb81
HPN		 26982016-02-23 Hans-Peter Nilsson <hp@axis.com>
2699
2700 Fix test-case ld-elf/pr19617b
2701 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2702 discard unused non-function symbols when --dynamic-list-data.
2703
1a6e6083
L		 27042016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2705
2706 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2707 dynsym section, even if it is empty, with dynamic sections.
2708
75c1920b
L		 27092016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2710
2711 * syms.c: Remove BSF_COMMON from comments.
2712 * bfd-in2.h: Regenerated.
2713
9a228467
JW		 27142016-02-22 Jiong Wang <jiong.wang@arm.com>
2715
2716 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2717 for destination. Remove useless function parameters.
2718 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2719
73768414
NC		 27202016-02-19 Nick Clifton <nickc@redhat.com>
2721
e517df3d
NC		 2722 PR ld/19629
2723 * aoutx.h (aout_link_add_symbols): Check for out of range string
2724 table offsets.
2725
73768414
NC		 2726 PR ld/19628
2727 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2728 processing if we encounter a reloc without an associated symbol.
2729
bf89386a
L		 27302016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2731
2732 PR ld/19617
2733 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2734 sections for -E/--dynamic-list.
2735
8f79b794
L		 27362016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2737
2738 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2739 to bfd_true.
2740
64bfc258
JM		 27412016-02-16 Joseph Myers <joseph@codesourcery.com>
2742
2743 * plugin.c (plugin_vec): Set match priority to 255.
2744 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2745 matching against the plugin vector, take priority from there not
2746 from TEMP.
2747
9fb71ee4
NC		 27482016-02-15 Nick Clifton <nickc@redhat.com>
2749
2750 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2751 for length and type fields. Use a signed value for the
2752 suffix_length field.
2753
32875eb1
L		 27542016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2755
2756 PR ld/19601
2757 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2758 significant bit in GOT offset for R_386_GOT32X.
2759
83da6e74
NC		 27602016-02-10 Nick Clifton <nickc@redhat.com>
2761
2762 PR 19405
2763 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2764 immediate values.
2765 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2766 number of messages about FDE encoding preventing .eh_frame_hdr
2767 generation.
2768
027e9c75
NC		 27692016-02-09 Nick Clifton <nickc@redhat.com>
2770
609332f1
NC		 2771 * oasys.c (oasys_archive_p): Fix indentation.
2772 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2773 constant for left shifting.
2774
027e9c75
NC		 2775 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2776 helpful warning message to explain why certain AArch64 relocs
2777 might overflow.
2778
6f57d046
SM		 27792016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2780
2781 * pe-mips.c (coff_mips_reloc): Fix formatting.
2782
bdbca4e6
CM		 27832016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2784
2785 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2786 to bfd_mach_arc_arc600.
2787
4f038ee5
AM		 27882016-02-04 Alan Modra <amodra@gmail.com>
2789
2790 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2791 for big-endian.
2792
4a539596
L		 27932016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2794
2795 PR ld/19542
2796 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
fb06f1c0 2797 distances in the compressed_size field of the output section.
4a539596 2798
85fabe71
AM		 27992016-02-02 Alan Modra <amodra@gmail.com>
2800
2801 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2802 ELFv2 entry optimization.
2803
14f2c699
L		 28042016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2805
2806 PR binutils/19547
2807 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2808 no relocations in relocatable files.
2809
aef28989
L		 28102016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2811
2812 PR ld/19553
2813 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2814 if a symbol from a library loaded via DT_NEEDED doesn't match
2815 the symbol referenced by regular object.
2816
655ed9ea
NS		 28172016-02-01 Nathaniel Smith <njs@pobox.com>
2818
2819 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2820 CODE and DATA.
2821
ec1f73bb
AM		 28222016-02-01 Alan Modra <amodra@gmail.com>
2823
2824 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2825 an out of range reloc_index.
2826 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2827
b6471e6e
KR		 28282016-02-01 Kamil Rytarowski <n54@gmx.com>
2829
2830 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2831 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2832 * Makefile.in: Regenerated.
2833
0bc7245a
JK		 28342016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2835
2836 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2837
6d4b2867
JDA		 28382016-01-31 John David Anglin <danglin@gcc.gnu.org>
2839
2840 PR ld/19526
2841 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2842 files.
2843 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2844
d9e3b590
L		 28452016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2846
2847 PR ld/19539
2848 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2849 against STT_GNU_IFUNC symbol only with dynamic symbols.
2850 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2851
bf150a0b
L		 28522016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2853
2854 PR binutils/19523
2855 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2856 decompress debug sections.
2857
840855c5
MR		 28582016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2859
2860 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2861 `dynindx'.
2862
cf466c2a
NC		 28632016-01-25 Nick Clifton <nickc@redhat.com>
2864
2865 PR target/19435
2866 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2867 dsym filename buffer.
2868
eb6b0cf4
MR		 28692016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2870
2871 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2872
e67f83e5
MR		 28732016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2874
2875 * elfxx-mips.c (BZ16_REG): Correct calculation.
2876
23a42089
NC		 28772016-01-21 Nick Clifton <nickc@redhat.com>
2878
2879 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2880 changing the type of _loc to be bfd_byte *.
2881 (elf_arc_finish_dynamic_symbol): Likewise.
2882
aebf9be7
NC		 28832016-01-21 Nick Clifton <nickc@redhat.com>
2884
2885 PR ld/19455
2886 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2887 class of the linker stub bfd.
2888 (elf32_arm_check_relocs): Skip check for pic format after
2889 processing a vxWorks R_ARM_ABS12 reloc.
2890 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2891 reporting a class mismatch.
2892
2f340668
JW		 28932016-01-21 Jiong Wang <jiong.wang@arm.com>
2894
2895 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2896 veneer for sym_sec != input_sec.
2897 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2898 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2899 calculation destination.
2900
aeb70569
AM		 29012016-01-21 Alan Modra <amodra@gmail.com>
2902
2903 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2904 (swap_linux_prpsinfo64_out): New function.
2905 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2906 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2907 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2908 (elfcore_write_linux_prpsinfo64): Likewise.
2909 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2910 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2911 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2912
de64ce13
AM		 29132016-01-21 Alan Modra <amodra@gmail.com>
2914
2915 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2916 * elf.c: Adjust #include.
2917 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2918 * Makefile.am (SOURCE_HFILES): Update.
2919 * Makefile.in: Regenerate.
2920 * po/SRC-PORFILES.in: Regenerate.
2921
c603b11b
AM		 29222016-01-21 Alan Modra <amodra@gmail.com>
2923
2924 * configure.ac: Move corefile selection later in file. Move
2925 tdefaults code immediately after other target vector code.
2926 * configure: Regenerate.
2927
91f68a68
MG		 29282016-01-20 Mickael Guene <mickael.guene@st.com>
2929
2930 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2931 section using '.text.noread' pattern.
2932
5b2c414d
JB		 29332016-01-19 John Baldwin <jhb@FreeBSD.org>
2934
2935 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2936
34e967a5
MC		 29372016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2938 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2939
2940 * arc-plt.def: New file.
2941 * arc-plt.h: Likewise.
2942 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2943 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2944 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2945 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2946 (name_for_global_symbol): Added.
2947 (ADD_RELA): Helper to create dynamic relocs.
2948 (new_got_entry_to_list): Create a new got entry in linked list.
2949 (symbol_has_entry_of_type): Search for specific type of entry in
2950 list.
2951 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2952 (is_reloc_for_TLS, arc_elf_set_private_flags)
2953 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2954 (arc_elf_merge_private_bfd_data): New functions.
2955 (debug_arc_reloc): Cleaned debug info printing.
2956 (PDATA reloc): Changed not to perform address alignment.
2957 (reverse_me): Added. Fix for ARC_32 relocs.
2958 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2959 occur.
2960 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2961 Changed function to access an array of list of GOT entries instead
2962 of just an array of offsets.
2963 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2964 (elf_arc_check_relocs): Likewise.
2965 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2966 (elf_arc_finish_dynamic_sections): Likewise
2967 (arc_create_dynamic_sections): Modified conditions to create
2968 dynamic sections.
2969 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2970 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2971 (relocate_plt_for_entry): Changed to support new way to define PLT
2972 related code.
2973 (add_symbol_to_plt): Likewise.
2974 (arc_elf_link_hash_table_create): New function.
2975
9ae678af
NC		 29762016-01-18 Nick Clifton <nickc@redhat.com>
2977
2978 PR ld/19440
2979 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2980 section number into internal section number.
2981 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2982 * coffswap.h (coff_swap_sym_in): Likewise.
2983 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2984 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2985 section number field is big enough to hold the external value.
2986
5c14705f
AM		 29872016-01-17 Alan Modra <amodra@gmail.com>
2988
2989 * configure: Regenerate.
2990
ac06903d
YU		 29912016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2992
2993 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2994 when address in first unwind entry does not match start of
2995 section.
2996
109575d7
JW		 29972016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2998 Jiong Wang <jiong.wang@arm.com>
2999
3000 PR ld/19368
3001 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3002 reloc_class_ifunc.
3003
b05a65d0
AB		 30042016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3005
3006 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3007 place 'R_' before the reloc name returned.
3008 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3009 the relocation string.
3010
a3dc0a7f
MR		 30112016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3012
3013 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3014 factored out from...
3015 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3016
d537eeb5
MR		 30172016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3018
3019 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3020 attribute check after ELF file header flag check.
3021
43d223b5
MR		 30222016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3023
3024 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3025 return status from `_bfd_elf_merge_object_attributes'.
3026
b2e9744f
MR		 30272016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3028
3029 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3030 factored out from...
3031 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3032
28d45e28
MR		 30332016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3034
3035 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3036 handling of input MIPS ABI flags together.
3037
23ba6f18
MR		 30382016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3039
3040 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3041 attribute checks for null input.
3042
cf8502c1
MR		 30432016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3044
3045 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3046 pointers to target data.
3047
dcb1c796
MR		 30482016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3049
3050 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3051 an FP ABI warning.
3052
6f2750fe
AM		 30532016-01-01 Alan Modra <amodra@gmail.com>
3054
3055 Update year range in copyright notice of all files.
3056
3499769a
AM		 3057For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3058\f
3059Copyright (C) 2016 Free Software Foundation, Inc.
3060
3061Copying and distribution of this file, with or without modification,
3062are permitted in any medium without royalty provided the copyright
3063notice and this notice are preserved.
3064
3065Local Variables:
3066mode: change-log
3067left-margin: 8
3068fill-column: 74
3069version-control: never
3070End:
GDB Binutils - Deliverables
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