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GC: Also check the local debug definition section
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
9e223787
L		 12018-03-14 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/20882
4 * elflink.c (elf_gc_mark_debug_section): Also check the local
5 debug definition section.
6
3e33b239
NC		 72018-03-13 Nick Clifton <nickc@redhat.com>
8
9 PR 22113
10 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
11 function. Add an end address parameter. Check access of the data
12 pointer to make sure that they do not extend beyond the end
13 address. Return FALSE if any check fails. Add the end address
14 pointer to the ui structure.
15 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
16 codes to make sure that they do not extend beyond the end address
17 pointer. Print an error message and return immediately if any
18 check fails.
19
f657f8c4
NC		 202018-03-09 Nick Clifton <nickc@redhat.com>
21
22 * elf64-s390.c (elf_s390_relocate_section): Move check for
23 relocations against non-allocated sections to before the code that
24 handles ifunc relocations.
25 * elf32-s390.c (elf_s390_relocate_section): Likewise.
26 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
27 relocs against IFUNC symbols in non-allocated sections as relocs
28 against FUNC symbols.
29 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
30
347a8774
L		 312018-03-08 H.J. Lu <hongjiu.lu@intel.com>
32
33 PR ld/22929
34 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
35 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
36 relocation against FUNC symbol.
37 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
38
0c1ded8d
RL		 392018-03-07 Renlin Li <renlin.li@arm.com>
40
41 PR ld/20402
42 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
43 symbol, and don't emit relocation in specific case.
44
0118219e
AM		 452018-03-07 Alan Modra <amodra@gmail.com>
46
47 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
48 (mips_elf64_slurp_one_reloc_table): Pass on error.
49
dfb93f11
JC		 502018-03-03 James Cowgill <james.cowgill@mips.com>
51 Maciej W. Rozycki <macro@mips.com>
52
53 PR ld/21900
54 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
55 after calling `undefined_symbol' hook if this is an error
56 condition. Assume the value of 0 for the symbol requested
57 otherwise.
58
9a2ebffd
JW		 592018-03-02 Jim Wilson <jimw@sifive.com>
60
61 PR 22903
62 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
63 and nop instead of 4.
64 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
65 8 instead of 4.
66
788af978
JW		 672018-03-01 Jim Wilson <jimw@sifive.com>
68
69 PR 22756
70 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
71 else if instead of if.
72
5224fa03
AM		 732018-03-01 Alan Modra <amodra@gmail.com>
74
75 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
76
116acb2c
AM		 772018-02-28 Alan Modra <amodra@gmail.com>
78
79 PR 22887
80 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
81
eef10466
NC		 822018-02-28 Nick Clifton <nickc@redhat.com>
83
12c96342
NC		 84 PR 22895
85 PR 22893
86 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
87 pointer. Drop unused abfd parameter. Check the size of the block
88 before initialising the data field. Return the end pointer if the
89 size is invalid.
90 (read_attribute_value): Adjust invocations of read_n_bytes.
91
eef10466
NC		 92 PR 22894
93 * dwarf1.c (parse_die): Check the length of form blocks before
94 advancing the data pointer.
95
0d329c0a
AM		 962018-02-28 Alan Modra <amodra@gmail.com>
97
98 PR 22887
99 * aoutx.h (translate_symbol_table): Print an error message and set
100 bfd_error on finding an invalid name string offset.
101
f6aec96d
L		 1022018-02-27 H.J. Lu <hongjiu.lu@intel.com>
103
104 * config.in: Regenerated.
105 * configure: Likewise.
106 * configure.ac: Add --enable-separate-code.
107 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
108 to 1 for Linux/x86 targets,
109 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
110 DEFAULT_LD_Z_SEPARATE_CODE is 1.
111
f3185997
NC		 1122018-02-27 Nick Clifton <nickc@redhat.com>
113
e8f5af78
NC		 114 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
115 message.
116 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
117 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
118 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
119 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
120 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
121 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
122 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
123 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
124 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
125
f3185997
NC		 126 PR 22875
127 * elf-bfd.h (struct elf_backend_data): Change the return type of
128 the elf_info_to_howto and elf_info_to_howto_rel function pointers
129 to bfd_boolean.
130 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
131 value from the info_to_howto function and fail if that function
132 failed.
133 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
134 from the info_to_howto function.
135 (elf32_h8_relax_section): Likewise.
136 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
137 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
138 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
139 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
140 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
141 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
142 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
143 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
144 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
145 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
146 (riscv_elf_relocate_section): Likewise.
147 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
148 bfd_boolean. Issue an error message, set an error value and
149 return FALSE if the reloc is not recognized.
150 (elf_hppa_info_to_howto_rel): Likewise.
151 * elf-m10200.c (mn10200_info_to_howto): Likewise.
152 * elf-m10300.c (mn10300_info_to_howto): Likewise.
153 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
154 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
155 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
156 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
157 * elf32-bfin.c (bfin_info_to_howto): Likewise.
158 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
159 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
160 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
161 (cris_info_to_howto_rela): Likewise.
162 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
163 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
164 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
165 Likewise.
166 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
167 (elf32_dlx_info_to_howto_rel): Likewise.
168 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
169 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
170 * elf32-frv.c (frv_info_to_howto_rela)
171 (frvfdpic_info_to_howto_rel): Likewise.
172 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
173 * elf32-gen.c (elf_generic_info_to_howto)
174 (elf_generic_info_to_howto_rel): Likewise.
175 * elf32-h8300.c (elf32_h8_info_to_howto)
176 (elf32_h8_info_to_howto_rel): Likewise.
177 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
178 * elf32-i386.c (elf_i386_reloc_type_lookup)
179 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
180 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
181 Likewise.
182 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
183 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
184 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
185 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
186 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
187 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
188 Likewise.
189 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
190 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
191 * elf32-m68k.c (rtype_to_howto): Likewise.
192 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
193 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
194 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
195 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
196 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
197 Likewise.
198 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
199 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
200 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
201 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
202 Likewise.
203 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
204 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
205 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
206 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
207 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
208 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
209 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
210 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
211 * elf32-score.c (s3_bfd_score_info_to_howto)
212 (_bfd_score_info_to_howto): Likewise.
213 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
214 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
215 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
216 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
217 (elf32_tic6x_info_to_howto_rel): Likewise.
218 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
219 * elf32-v850.c (v850_elf_info_to_howto_rel)
220 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
221 * elf32-vax.c (rtype_to_howto): Likewise.
222 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
223 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
224 (elf32_wasm32_info_to_howto_rela): Likewise.
225 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
226 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
227 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
228 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
229 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
230 * elf64-gen.c (elf_generic_info_to_howto)
231 (elf_generic_info_to_howto_rel): Likewise.
232 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
233 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
234 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
235 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
236 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
237 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
238 Likewise.
239 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
240 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
241 Likewise.
242 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
243 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
244 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
245 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
246 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
247 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
248 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
249 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
250 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
251 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
252 Default to NULL.
253
1f4bace8
JW		 2542018-02-26 Jim Wilson <jimw@sifive.com>
255 Stephan Schreiber <info@fs-driver.org>
256
257 PR 15904
258 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
259 call, set changed_contents and changed_relocs. Likewise after
260 successful ia64_elf_relax_br call.
261
6838f2be
AM		 2622018-02-26 Alan Modra <amodra@gmail.com>
263
264 * elf.c (assign_file_positions_except_relocs): Don't segfault
265 when actual number of phdrs is less than allocated. Delete
266 outdated comment. Formatting.
267
38f14ab8
AM		 2682018-02-26 Alan Modra <amodra@gmail.com>
269
270 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
271 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
272 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
273 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
274 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
275 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
276 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
277 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
278 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
279 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
280 error/warning messages.
281
6e05870c
AM		 2822018-02-26 Alan Modra <amodra@gmail.com>
283
284 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
285 * syms.c: Standardize error/warning messages.
286
59d08d6c
AM		 2872018-02-26 Alan Modra <amodra@gmail.com>
288
289 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
290 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
291 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
292 * peXXigen.c, * peicode.h: Standardize error/warning messages.
293
90b6238f
AM		 2942018-02-26 Alan Modra <amodra@gmail.com>
295
296 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
297
2c1c9679
AM		 2982018-02-26 Alan Modra <amodra@gmail.com>
299
300 * elfxx-mips.c: Standardize error/warning messages.
301
9793eb77
AM		 3022018-02-26 Alan Modra <amodra@gmail.com>
303
304 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
305 * elflink.c: Standardize error/warning messages. Replace use of
306 linker callback einfo with _bfd_error_handler when possible.
307
0aa13fee
AM		 3082018-02-26 Alan Modra <amodra@gmail.com>
309
310 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
311 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
312 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
313 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
314 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
315 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
316 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
317 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
318 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
319 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
320 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
321 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
322 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
323 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
324 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
325 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
326 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
327 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
328 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
329 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
330 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
331 unrecognized/unsupported reloc message.
332
cf97bcb0
AM		 3332018-02-26 Alan Modra <amodra@gmail.com>
334
335 * elf32-ppc.c: Standardize error/warning messages. Use
336 _bfd_error_handler rather than einfo when einfo features not used.
337 * elf64-ppc.c: Likewise.
338
01f7e10c
AM		 3392018-02-23 Alan Modra <amodra@gmail.com>
340
341 PR 22881
342 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
343 segment if no matching LOAD segment.
344
e859f655
KLC		 3452018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
346
347 * elf32-nds32.h: Define mask for ict_model.
348
6e8d06db
JD		 3492018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
350
351 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
352
b248d650
MR		 3532018-02-19 Maciej W. Rozycki <macro@mips.com>
354
355 Revert
356 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
357
358 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
359 .reginfo section has wrong size.
360
6798f8bf
MR		 3612018-02-19 Maciej W. Rozycki <macro@mips.com>
362
363 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
364 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
365 `.MIPS.abiflags' sections.
366 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
367 section's end.
368
8772de11
MR		 3692018-02-19 Maciej W. Rozycki <macro@mips.com>
370
371 * section.c (SEC_FIXED_SIZE): New macro.
372 * bfd-in2.h: Regenerate.
373
4f7fd351
MR		 3742018-02-19 Maciej W. Rozycki <macro@mips.com>
375
376 * section.c (SEC_HAS_GOT_REF): Remove macro.
377 * bfd-in2.h: Regenerate.
378
f2b740ac
AM		 3792018-02-19 Alan Modra <amodra@gmail.com>
380
381 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
382 arguments.
383 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
384 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
385 (_bfd_riscv_relax_pc): Likewise and fix typos.
386 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
387 * libbfd.h: Regenerate.
388
8979927a
AM		 3892018-02-19 Alan Modra <amodra@gmail.com>
390
391 * dwarf2.c (read_section): Don't use 'll' format modifier.
392 (find_abstract_instance): Likewise.
393 * elfcore.h (elf_core_file_p): Likewise.
394
2dcf00ce
AM		 3952018-02-19 Alan Modra <amodra@gmail.com>
396
397 * bfd-in.h: Include inttypes.h or if not available define
398 PRId64, PRIu64 and PRIx64.
399 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
400 modifier to print bfd_vma.
401 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
402 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
403 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
404 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
405 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
406 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
407 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
408 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
409 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
410 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
411 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
412 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
413 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
414 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
415 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
416 and cast input to uint64_t, and similarly for Ld and Lu.
417 * bfd-in2.h: Regenerate.
418
c1c8c1ef
AM		 4192018-02-19 Alan Modra <amodra@gmail.com>
420
421 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
422 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
423 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
424 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
425 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
426 * reloc.c: Replace use of %R and %T in format strings passed to
427 einfo and friends by %pR and %pT.
428
871b3ab2
AM		 4292018-02-19 Alan Modra <amodra@gmail.com>
430
431 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
432 of %A and %B.
433 * aout-adobe.c: Update all messages using %A and %B.
434 * aout-cris.c: Likewise.
435 * aoutx.h: Likewise.
436 * archive.c: Likewise.
437 * binary.c: Likewise.
438 * cache.c: Likewise.
439 * coff-alpha.c: Likewise.
440 * coff-arm.c: Likewise.
441 * coff-i860.c: Likewise.
442 * coff-mcore.c: Likewise.
443 * coff-ppc.c: Likewise.
444 * coff-rs6000.c: Likewise.
445 * coff-sh.c: Likewise.
446 * coff-tic4x.c: Likewise.
447 * coff-tic54x.c: Likewise.
448 * coff-tic80.c: Likewise.
449 * coff64-rs6000.c: Likewise.
450 * coffcode.h: Likewise.
451 * coffgen.c: Likewise.
452 * cofflink.c: Likewise.
453 * coffswap.h: Likewise.
454 * compress.c: Likewise.
455 * cpu-arm.c: Likewise.
456 * ecoff.c: Likewise.
457 * elf-attrs.c: Likewise.
458 * elf-eh-frame.c: Likewise.
459 * elf-ifunc.c: Likewise.
460 * elf-m10300.c: Likewise.
461 * elf-properties.c: Likewise.
462 * elf-s390-common.c: Likewise.
463 * elf.c: Likewise.
464 * elf32-arc.c: Likewise.
465 * elf32-arm.c: Likewise.
466 * elf32-avr.c: Likewise.
467 * elf32-bfin.c: Likewise.
468 * elf32-cr16.c: Likewise.
469 * elf32-cr16c.c: Likewise.
470 * elf32-cris.c: Likewise.
471 * elf32-crx.c: Likewise.
472 * elf32-d10v.c: Likewise.
473 * elf32-d30v.c: Likewise.
474 * elf32-epiphany.c: Likewise.
475 * elf32-fr30.c: Likewise.
476 * elf32-frv.c: Likewise.
477 * elf32-gen.c: Likewise.
478 * elf32-hppa.c: Likewise.
479 * elf32-i370.c: Likewise.
480 * elf32-i386.c: Likewise.
481 * elf32-i960.c: Likewise.
482 * elf32-ip2k.c: Likewise.
483 * elf32-iq2000.c: Likewise.
484 * elf32-lm32.c: Likewise.
485 * elf32-m32c.c: Likewise.
486 * elf32-m32r.c: Likewise.
487 * elf32-m68hc11.c: Likewise.
488 * elf32-m68hc12.c: Likewise.
489 * elf32-m68hc1x.c: Likewise.
490 * elf32-m68k.c: Likewise.
491 * elf32-mcore.c: Likewise.
492 * elf32-mep.c: Likewise.
493 * elf32-metag.c: Likewise.
494 * elf32-microblaze.c: Likewise.
495 * elf32-moxie.c: Likewise.
496 * elf32-msp430.c: Likewise.
497 * elf32-mt.c: Likewise.
498 * elf32-nds32.c: Likewise.
499 * elf32-nios2.c: Likewise.
500 * elf32-or1k.c: Likewise.
501 * elf32-pj.c: Likewise.
502 * elf32-ppc.c: Likewise.
503 * elf32-rl78.c: Likewise.
504 * elf32-rx.c: Likewise.
505 * elf32-s390.c: Likewise.
506 * elf32-score.c: Likewise.
507 * elf32-score7.c: Likewise.
508 * elf32-sh-symbian.c: Likewise.
509 * elf32-sh.c: Likewise.
510 * elf32-sh64.c: Likewise.
511 * elf32-sparc.c: Likewise.
512 * elf32-spu.c: Likewise.
513 * elf32-tic6x.c: Likewise.
514 * elf32-tilepro.c: Likewise.
515 * elf32-v850.c: Likewise.
516 * elf32-vax.c: Likewise.
517 * elf32-visium.c: Likewise.
518 * elf32-wasm32.c: Likewise.
519 * elf32-xgate.c: Likewise.
520 * elf32-xtensa.c: Likewise.
521 * elf64-alpha.c: Likewise.
522 * elf64-gen.c: Likewise.
523 * elf64-hppa.c: Likewise.
524 * elf64-ia64-vms.c: Likewise.
525 * elf64-mmix.c: Likewise.
526 * elf64-ppc.c: Likewise.
527 * elf64-s390.c: Likewise.
528 * elf64-sh64.c: Likewise.
529 * elf64-sparc.c: Likewise.
530 * elf64-x86-64.c: Likewise.
531 * elfcode.h: Likewise.
532 * elfcore.h: Likewise.
533 * elflink.c: Likewise.
534 * elfnn-aarch64.c: Likewise.
535 * elfnn-ia64.c: Likewise.
536 * elfnn-riscv.c: Likewise.
537 * elfxx-mips.c: Likewise.
538 * elfxx-sparc.c: Likewise.
539 * elfxx-tilegx.c: Likewise.
540 * elfxx-x86.c: Likewise.
541 * hpux-core.c: Likewise.
542 * ieee.c: Likewise.
543 * ihex.c: Likewise.
544 * libbfd.c: Likewise.
545 * linker.c: Likewise.
546 * mach-o.c: Likewise.
547 * merge.c: Likewise.
548 * mmo.c: Likewise.
549 * oasys.c: Likewise.
550 * pdp11.c: Likewise.
551 * pe-mips.c: Likewise.
552 * peXXigen.c: Likewise.
553 * peicode.h: Likewise.
554 * reloc.c: Likewise.
555 * rs6000-core.c: Likewise.
556 * srec.c: Likewise.
557 * stabs.c: Likewise.
558 * vms-alpha.c: Likewise.
559 * xcofflink.c: Likewise.
560
dbc88fc1
AM		 5612018-02-19 Alan Modra <amodra@gmail.com>
562
563 PR 22845
564 * elf.c (IS_TBSS): Define.
565 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
566 (assign_file_positions_for_non_load_sections): Revert last change.
567 Properly calculate load segment limits to compare against relro limits.
568
325ba6fb
AM		 5692018-02-17 Alan Modra <amodra@gmail.com>
570
571 PR 22845
572 * elf.c (assign_file_positions_for_non_load_sections): Ignore
573 degenerate zero size PT_LOAD segments when finding one overlapping
574 the PT_GNU_RELRO segment.
575
d00dd7dc
AM		 5762018-02-16 Alan Modra <amodra@gmail.com>
577
578 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
579 (_bfd_bool_bfd_true): Rename from bfd_true.
580 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
581 (_bfd_int_bfd_0): Rename from bfd_0.
582 (_bfd_uint_bfd_0): Rename from bfd_0u.
583 (_bfd_long_bfd_0): Rename from bfd_0l.
584 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
585 (_bfd_void_bfd): Rename from bfd_void.
586 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
587 (_bfd_bool_bfd_link_false_error),
588 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
589 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
590 (_bfd_bool_bfd_asection_bfd_asection_true),
591 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
592 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
593 * archive.c (_bfd_noarchive_get_elt_at_index),
594 (_bfd_noarchive_openr_next_archived_file),
595 (_bfd_noarchive_construct_extended_name_table),
596 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
597 (_bfd_noarchive_write_armap): New functions.
598 * archures.c (_bfd_nowrite_set_arch_mach): New function.
599 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
600 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
601 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
602 (alpha_ecoff_swap_coff_lineno_out),
603 (alpha_ecoff_swap_coff_reloc_out): New functions.
604 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
605 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
606 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
607 (mips_ecoff_swap_coff_lineno_out),
608 (mips_ecoff_swap_coff_reloc_out): New functions.
609 * coffcode.h (coff_set_alignment_hook): Replace define with
610 new function.
611 (symname_in_debug_hook): Likewise.
612 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
613 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
614 * elf.c (assign_file_positions_except_relocs): Test
615 elf_backend_allow_non_load_phdr for NULL.
616 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
617 _bfd_elf_link_omit_section_dynsym. Update uses.
618 (_bfd_elf_omit_section_dynsym_all): New function.
619 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
620 (_bfd_elf_omit_section_dynsym_default): Declare.
621 (_bfd_elf_omit_section_dynsym_all): Declare.
622 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
623 (_bfd_nolink_bfd_get_relocated_section_contents),
624 (_bfd_nolink_bfd_lookup_section_flags),
625 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
626 (_bfd_nolink_bfd_link_hash_table_create),
627 (_bfd_nolink_bfd_link_just_syms),
628 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
629 (_bfd_nolink_bfd_link_split_section),
630 (_bfd_nolink_section_already_linked),
631 (_bfd_nolink_bfd_define_common_symbol),
632 (_bfd_nolink_bfd_define_start_stop): New functions.
633 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
634 (_bfd_norelocs_bfd_reloc_name_lookup),
635 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
636 * section.c (_bfd_nowrite_set_section_contents): New function.
637 * syms.c (_bfd_nosymbols_canonicalize_symtab),
638 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
639 (_bfd_nosymbols_get_symbol_version_string),
640 (_bfd_nosymbols_bfd_is_local_label_name),
641 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
642 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
643 (_bfd_nosymbols_bfd_make_debug_symbol),
644 ( _bfd_nosymbols_read_minisymbols),
645 ( _bfd_nosymbols_minisymbol_to_symbol),
646 (_bfd_nodynamic_get_synthetic_symtab): New functions.
647 * libbfd-in.h: Declare new functions. Update existing defines,
648 removing casts.
649 * aix386-core.c: Update to use new hooks. Formatting.
650 * aout-adobe.c: Likewise.
651 * aout-arm.c: Likewise.
652 * aout-target.h: Likewise.
653 * aout-tic30.c: Likewise.
654 * aoutf1.h: Likewise.
655 * binary.c: Likewise.
656 * bout.c: Likewise.
657 * cisco-core.c: Likewise.
658 * coff-alpha.c: Likewise.
659 * coff-i386.c: Likewise.
660 * coff-i860.c: Likewise.
661 * coff-i960.c: Likewise.
662 * coff-ia64.c: Likewise.
663 * coff-mips.c: Likewise.
664 * coff-ppc.c: Likewise.
665 * coff-rs6000.c: Likewise.
666 * coff-sh.c: Likewise.
667 * coff-tic30.c: Likewise.
668 * coff-tic54x.c: Likewise.
669 * coff-x86_64.c: Likewise.
670 * coff64-rs6000.c: Likewise.
671 * coffcode.h: Likewise.
672 * elf-m10300.c: Likewise.
673 * elf32-cr16.c: Likewise.
674 * elf32-lm32.c: Likewise.
675 * elf32-m32r.c: Likewise.
676 * elf32-metag.c: Likewise.
677 * elf32-score.c: Likewise.
678 * elf32-score7.c: Likewise.
679 * elf32-tilepro.c: Likewise.
680 * elf32-xstormy16.c: Likewise.
681 * elf32-xtensa.c: Likewise.
682 * elf64-alpha.c: Likewise.
683 * elf64-hppa.c: Likewise.
684 * elf64-ia64-vms.c: Likewise.
685 * elf64-mmix.c: Likewise.
686 * elf64-sh64.c: Likewise.
687 * elfnn-ia64.c: Likewise.
688 * elfxx-sparc.c: Likewise.
689 * elfxx-target.h: Likewise.
690 * elfxx-tilegx.c: Likewise.
691 * elfxx-x86.h: Likewise.
692 * hp300hpux.c: Likewise.
693 * hppabsd-core.c: Likewise.
694 * hpux-core.c: Likewise.
695 * i386msdos.c: Likewise.
696 * i386os9k.c: Likewise.
697 * ieee.c: Likewise.
698 * ihex.c: Likewise.
699 * irix-core.c: Likewise.
700 * libaout.h: Likewise.
701 * libecoff.h: Likewise.
702 * mach-o-target.c: Likewise.
703 * mach-o.c: Likewise.
704 * mipsbsd.c: Likewise.
705 * mmo.c: Likewise.
706 * netbsd-core.c: Likewise.
707 * nlm-target.h: Likewise.
708 * oasys.c: Likewise.
709 * osf-core.c: Likewise.
710 * pdp11.c: Likewise.
711 * pe-mips.c: Likewise.
712 * pe-x86_64.c: Likewise.
713 * pef.c: Likewise.
714 * plugin.c: Likewise.
715 * ppcboot.c: Likewise.
716 * ptrace-core.c: Likewise.
717 * sco5-core.c: Likewise.
718 * som.c: Likewise.
719 * sparclynx.c: Likewise.
720 * srec.c: Likewise.
721 * tekhex.c: Likewise.
722 * trad-core.c: Likewise.
723 * verilog.c: Likewise.
724 * versados.c: Likewise.
725 * vms-alpha.c: Likewise.
726 * vms-lib.c: Likewise.
727 * wasm-module.c: Likewise.
728 * xsym.c: Likewise.
729 * libbfd.h: Regenerate.
730
2a0d9853
JW		 7312018-02-15 Jim Wilson <jimw@sifive.com>
732
09ca4b9d
JW		 733 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
734 symbols whose section address is zero.
735
2a0d9853
JW		 736 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
737 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
738 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
739 Add %X%P to error messages.
740
e513bd38
EB		 7412018-02-15 Eric Botcazou <ebotcazou@adacore.com>
742
743 PR ld/22832
744 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
745 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
746 and assert that the result of the call is not NULL.
747
12ef3f5a
NC		 7482018-02-14 Nick Clifton <nickc@redhat.com>
749
750 PR 22823
751 Revert previous delta. Add extra casts to avoid compile time
752 warnings instead.
753 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
754 cast to avoid warning from gcc v8 compiler.
755 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
756 (_bfd_generic_bfd_set_private_flags): Likewise.
757 (_bfd_generic_bfd_copy_private_section_data): Likewise.
758 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
759 (_bfd_generic_bfd_copy_private_header_data): Likewise.
760 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
761 (_bfd_noarchive_construct_extended_name_table): Likewise.
762 (_bfd_noarchive_truncate_arname): Likewise.
763 (_bfd_noarchive_write_ar_hdr): Likewise.
764 (_bfd_noarchive_get_elt_at_index): Likewise.
765 (_bfd_nosymbols_canonicalize_symtab): Likewise.
766 (_bfd_nosymbols_print_symbol): Likewise.
767 (_bfd_nosymbols_get_symbol_info): Likewise.
768 (_bfd_nosymbols_get_symbol_version_string): Likewise.
769 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
770 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
771 (_bfd_nosymbols_get_lineno): Likewise.
772 (_bfd_nosymbols_find_nearest_line): Likewise.
773 (_bfd_nosymbols_find_line): Likewise.
774 (_bfd_nosymbols_find_inliner_info): Likewise.
775 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
776 (_bfd_nosymbols_read_minisymbols): Likewise.
777 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
778 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
779 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
780 (_bfd_nowrite_set_arch_mach): Likewise.
781 (_bfd_nowrite_set_section_contents): Likewise.
782 (_bfd_nolink_sizeof_headers): Likewise.
783 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
784 (_bfd_nolink_bfd_relax_section): Likewise.
785 (_bfd_nolink_bfd_gc_sections): Likewise.
786 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
787 (_bfd_nolink_bfd_merge_sections): Likewise.
788 (_bfd_nolink_bfd_is_group_section): Likewise.
789 (_bfd_nolink_bfd_discard_group): Likewise.
790 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
791 (_bfd_nolink_bfd_link_add_symbols): Likewise.
792 (_bfd_nolink_bfd_link_just_syms): Likewise.
793 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
794 (_bfd_nolink_bfd_final_link): Likewise.
795 (_bfd_nolink_bfd_link_split_section): Likewise.
796 (_bfd_nolink_section_already_linked): Likewise.
797 (_bfd_nolink_bfd_define_common_symbol): Likewise.
798 (_bfd_nolink_bfd_define_start_stop): Likewise.
799 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
800 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
801 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
802 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
803 * libbfd.c (bfd_false_any): Delete.
804 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
805 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
806 * libbfd.h (extern): Regenerate
807 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
808 cast to avoid warning from gcc v8 compiler.
809 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
810 * binary.c (binary_get_symbol_info): Likewise.
811 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
812 * coff-mips.c (mips_ecoff_backend_data): Likewise.
813 * coffcode.h (coff_set_alignment_hook): Likewise.
814 (symname_in_debug_hook): Likewise.
815 (bfd_coff_backend_data bigobj_swap_table): Likewise.
816 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
817 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
818 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
819 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
820 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
821 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
822 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
823 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
824 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
825 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
826 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
827 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
828 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
829 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
830 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
831 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
832 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
833 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
834 (bfd_elfNN_bfd_set_private_flags): Likewise.
835 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
836 (elf_backend_init_index_section): Likewise.
837 (elf_backend_allow_non_load_phdr): Likewise.
838 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
839 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
840 * ieee.c (ieee_construct_extended_name_table): Likewise.
841 (ieee_write_armap): Likewise.
842 (ieee_write_ar_hdr): Likewise.
843 (ieee_bfd_is_target_special_symbol): Likewise.
844 * ihex.c (ihex_canonicalize_symtab): Likewise.
845 (ihex_bfd_is_target_special_symbol): Likewise.
846 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
847 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
848 (_bfd_ecoff_set_alignment_hook): Likewise.
849 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
850 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
851 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
852 * oasys.c (oasys_construct_extended_name_table): Likewise.
853 (oasys_write_armap): Likewise.
854 (oasys_write_ar_hdr): Likewise.
855 (oasys_bfd_is_target_special_symbol): Likewise.
856 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
857 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
858 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
859 * som.c (som_bfd_is_target_special_symbol): Likewise.
860 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
861 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
862 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
863 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
864 (versados_bfd_reloc_name_lookup): Likewise.
865 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
866 (vms_bfd_define_start_stop): Likewise.
867 (alpha_vms_bfd_is_target_special_symbol): Likewise.
868 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
869 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
870
451875b4
L		 8712018-02-14 H.J. Lu <hongjiu.lu@intel.com>
872
873 PR ld/22842
874 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
875 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
876 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
877 R_X86_64_PC32 reloc against dynamic function in data section.
878 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
879 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
880 against dynamic function in data section.
881 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
882 function address only if pcrel_plt is true.
883 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
884 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
885 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
886 PC-relative relocation against a function definition in data
887 secton in PIE. Remove the obsolete comments.
888 (elf_x86_link_hash_table): Add pcrel_plt.
889
1031c264
L		 8902018-02-13 H.J. Lu <hongjiu.lu@intel.com>
891
892 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
893 instead of bfd_link_pic, for building shared library.
894
bd7ab16b
L		 8952018-02-13 H.J. Lu <hongjiu.lu@intel.com>
896
897 PR gas/22791
898 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
899 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
900 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
901 against protected function in shared object.
902
80c96350
ST		 9032018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
904
905 PR 22828
906 * po/ru.po: Fix typo in Russian translation.
907
87993319
MR		 9082018-02-13 Maciej W. Rozycki <macro@mips.com>
909
910 * wasm-module.c (wasm_scan_name_function_section): Rename
911 `index' local variable to `idx'.
912
68d20676
NC		 9132018-02-13 Nick Clifton <nickc@redhat.com>
914
915 PR 22823
916 Fix compile time warnings generated by gcc version 8.
917 * libbfd-in.h: Remove extraneous text from prototypes.
918 Add prototypes for bfd_false_any, bfd_true_any,
919 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
920 bfd_n1_any, bfd_void_any.
921 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
922 function.
923 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
924 (_bfd_generic_bfd_set_private_flags): Likewise.
925 (_bfd_generic_bfd_copy_private_section_data): Likewise.
926 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
927 (_bfd_generic_bfd_copy_private_header_data): Likewise.
928 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
929 (_bfd_noarchive_construct_extended_name_table): Likewise.
930 (_bfd_noarchive_truncate_arname): Likewise.
931 (_bfd_noarchive_write_ar_hdr): Likewise.
932 (_bfd_noarchive_get_elt_at_index): Likewise.
933 (_bfd_nosymbols_canonicalize_symtab): Likewise.
934 (_bfd_nosymbols_print_symbol): Likewise.
935 (_bfd_nosymbols_get_symbol_info): Likewise.
936 (_bfd_nosymbols_get_symbol_version_string): Likewise.
937 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
938 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
939 (_bfd_nosymbols_get_lineno): Likewise.
940 (_bfd_nosymbols_find_nearest_line): Likewise.
941 (_bfd_nosymbols_find_line): Likewise.
942 (_bfd_nosymbols_find_inliner_info): Likewise.
943 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
944 (_bfd_nosymbols_read_minisymbols): Likewise.
945 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
946 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
947 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
948 (_bfd_nowrite_set_arch_mach): Likewise.
949 (_bfd_nowrite_set_section_contents): Likewise.
950 (_bfd_nolink_sizeof_headers): Likewise.
951 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
952 (_bfd_nolink_bfd_relax_section): Likewise.
953 (_bfd_nolink_bfd_gc_sections): Likewise.
954 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
955 (_bfd_nolink_bfd_merge_sections): Likewise.
956 (_bfd_nolink_bfd_is_group_section): Likewise.
957 (_bfd_nolink_bfd_discard_group): Likewise.
958 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
959 (_bfd_nolink_bfd_link_add_symbols): Likewise.
960 (_bfd_nolink_bfd_link_just_syms): Likewise.
961 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
962 (_bfd_nolink_bfd_final_link): Likewise.
963 (_bfd_nolink_bfd_link_split_section): Likewise.
964 (_bfd_nolink_section_already_linked): Likewise.
965 (_bfd_nolink_bfd_define_common_symbol): Likewise.
966 (_bfd_nolink_bfd_define_start_stop): Likewise.
967 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
968 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
969 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
970 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
971 * libbfd.c (bfd_false_any): New function. Like bfd_false but
972 accepts one or more arguments.
973 (bfd_true_any): Likewise.
974 (bfd_nullvoidptr_any): Likewise.
975 (bfd_0_any): Likewise.
976 (bfd_0u_any): Likewise.
977 (bfd_0l_any): Likewise.
978 (_bfd_n1_any): Likewise.
979 (bfd_void_any): Likewise.
980 * libbfd.h (extern): Regenerate
981 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
982 based dummy function.
983 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
984 * binary.c (binary_get_symbol_info): Likewise.
985 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
986 * coff-mips.c (mips_ecoff_backend_data): Likewise.
987 * coffcode.h (coff_set_alignment_hook): Likewise.
988 (symname_in_debug_hook): Likewise.
989 (bfd_coff_backend_data bigobj_swap_table): Likewise.
990 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
991 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
992 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
993 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
994 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
995 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
996 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
997 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
998 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
999 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1000 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1001 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1002 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1003 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1004 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1005 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1006 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1007 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1008 (bfd_elfNN_bfd_set_private_flags): Likewise.
1009 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1010 (elf_backend_init_index_section): Likewise.
1011 (elf_backend_allow_non_load_phdr): Likewise.
1012 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1013 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1014 * ieee.c (ieee_construct_extended_name_table): Likewise.
1015 (ieee_write_armap): Likewise.
1016 (ieee_write_ar_hdr): Likewise.
1017 (ieee_bfd_is_target_special_symbol): Likewise.
1018 * ihex.c (ihex_canonicalize_symtab): Likewise.
1019 (ihex_bfd_is_target_special_symbol): Likewise.
1020 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1021 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1022 (_bfd_ecoff_set_alignment_hook): Likewise.
1023 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1024 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1025 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1026 * oasys.c (oasys_construct_extended_name_table): Likewise.
1027 (oasys_write_armap): Likewise.
1028 (oasys_write_ar_hdr): Likewise.
1029 (oasys_bfd_is_target_special_symbol): Likewise.
1030 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1031 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1032 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1033 * som.c (som_bfd_is_target_special_symbol): Likewise.
1034 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1035 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1036 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1037 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1038 (versados_bfd_reloc_name_lookup): Likewise.
1039 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1040 (vms_bfd_define_start_stop): Likewise.
1041 (alpha_vms_bfd_is_target_special_symbol): Likewise.
1042 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1043 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1044 * elf32-arc.c (get_replace_function): Assign replacement function
1045 to func pointer.
1046 * elf32-i370.c (i370_noop): Update prototype.
1047
6e5e9d58
AM		 10482018-02-13 Alan Modra <amodra@gmail.com>
1049
1050 PR 22836
1051 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1052 relocation sections. If size reduces to just the flag word,
1053 remove that too and mark with SEC_EXCLUDE.
1054 * elflink.c (bfd_elf_final_link): Strip empty group sections.
1055
f2731e0c
AM		 10562018-02-13 Alan Modra <amodra@gmail.com>
1057
1058 PR 22829
1059 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1060 PT_GNU_RELRO setup.
1061
830db048
ZF		 10622018-02-12 Zebediah Figura <z.figura12@gmail.com>
1063
1064 * i386msdos.c (msdos_mkobject); New function.
1065 (msdos_object_p): New function.
1066 (i386_msdos_vec): Use msdos_object_p as the check_format
1067 function.
1068 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1069 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1070 IMAGE_NT_SIGNATURE.
1071 * peXXigen.c: Likewise.
1072 * coff-ia64.c: Likewise.
1073
94fe5757
NC		 10742018-02-12 Nick Clifton <nickc@redhat.com>
1075
1076 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1077 assignment.
0b8683b7 1078 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 1079
d805612e 10802018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 1081
1082 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1083 (sparc_elf_append_rela): Assert that there is enough room in section.
1084 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1085 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1086 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1087 For a symbol subject to a GOT relocation, reserve a slot in the
1088 relocation section if the symbol isn't dynamic and we are in PIC mode.
1089 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1090 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1091 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1092 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
1093 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1094 resolved_to_zero. Do not generate a dynamic GOT relocation for an
1095 undefined weak symbol with non-default visibility. Remove superfluous
1096 'else' and fix formatting.
1097
3b4c3844
L		 10982018-02-09 H.J. Lu <hongjiu.lu@intel.com>
1099
1100 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1101 is_solaris.
1102 (i386_elf32_sol2_vec): Don't declare.
1103 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1104 Don't set need_global_offset_table.
1105 (elf_i386_solaris_arch_bed): New.
1106 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1107 Solaris.
1108 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1109 target_os != is_nacl instead of target_os == is_normal.
1110 (x86_64_elf64_sol2_vec): Don't declare.
1111 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1112 is_nacl instead of target_os == is_normal. Don't set
1113 need_global_offset_table.
1114 (elf_x86_64_solaris_arch_bed): New.
1115 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1116 Solaris.
1117 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1118 _GLOBAL_OFFSET_TABLE_ for Solaris.
1119 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1120 need_global_offset_table.
1121 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1122 (elf_x86_link_hash_table): Remove need_global_offset_table.
1123 (elf_x86_init_table): Likewise.
1124
15b23f36
L		 11252018-02-08 H.J. Lu <hongjiu.lu@intel.com>
1126
1127 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1128 Remove prototype.
1129 (i386_elf32_sol2_vec): Declared.
1130 (elf_i386_link_setup_gnu_properties): Set
1131 need_global_offset_table with info->output_bfd->xvec.
1132 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1133 Remove prototype.
1134 (x86_64_elf64_sol2_vec): Declared.
1135 (elf_x86_64_link_setup_gnu_properties): Set
1136 need_global_offset_table with info->output_bfd->xvec.
1137
dc11dea2
L		 11382018-02-08 H.J. Lu <hongjiu.lu@intel.com>
1139
1140 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1141 New prototype.
1142 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
1143 for Solaris.
1144 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1145 New prototype.
1146 (elf_x86_64_link_setup_gnu_properties): Set
1147 need_global_offset_table for Solaris.
1148 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
1149 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
1150 (_bfd_x86_elf_link_setup_gnu_properties): Copy
1151 need_global_offset_table.
1152 * elfxx-x86.h (elf_x86_link_hash_table): Add
1153 need_global_offset_table.
1154 (elf_x86_init_table): Likewise.
1155
3f48fe4a
JW		 11562018-02-08 Jim Wilson <jimw@sifive.com>
1157
1158 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
1159 change.
1160
ef135d43
NC		 11612018-02-08 Nick Clifton <nickc@redhat.com>
1162
1163 PR 22788
1164 * elf.c (elf_parse_notes): Reject notes with excessuively large
1165 alignments.
1166
407aa07c
AM		 11672018-02-07 Alan Modra <amodra@gmail.com>
1168
1169 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
1170 * elf32-ppc.c: Remove speculation barrier support.
1171 * elf32-ppc.h: Likewise.
1172 * elf64-ppc.c: Likewise.
1173 * elf64-ppc.h: Likewise.
1174
ed01220c
JW		 11752018-02-06 Jim Wilson <jimw@sifive.com>
1176
1177 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
1178 callback to report an error.
1179
c20c30f6
EB		 11802018-02-06 Eric Botcazou <ebotcazou@adacore.com>
1181
1182 PR ld/22263
1183 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
1184 into call to !bfd_link_executable and tidy up.
1185 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
1186 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
1187 !bfd_link_executable.
1188 <R_SPARC_TLS_IE_HI22>: Likewise.
1189 <GOT relocations>: Remove useless code, tidy and merge related blocks.
1190 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
1191 !bfd_link_executable.
1192 <R_SPARC_WPLT30>: Tidy up.
1193 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
1194 !bfd_link_executable.
1195 (allocate_dynrelocs): Likewise.
1196 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
1197 <R_SPARC_TLS_GD_HI22>: Merge into...
1198 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
1199 sparc_elf_tls_transition and remove redundant code.
1200 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
1201 !bfd_link_executable.
1202 <R_SPARC_TLS_LDO_HIX22>: Likewise.
1203 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
1204 <R_SPARC_TLS_LDM_CALL>: Likewise.
1205 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
1206 <R_SPARC_TLS_GD_ADD>: Likewise.
1207 <R_SPARC_TLS_LDM_ADD>: Likewise.
1208 <R_SPARC_TLS_LDO_ADD>: Likewise.
1209 <R_SPARC_TLS_IE_LD>: Likewise.
1210
46d09186
NC		 12112018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
1212
1213 PR 22789
1214 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
1215 functions failed to find the function name, try the generic elf
1216 find function instead.
1217
8278e7ce
SDJ		 12182018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
1219
1220 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
1221 'memcpy' instead of 'strncpy' when writing the magic number.
1222
64e234d4
NC		 12232018-02-06 Nick Clifton <nickc@redhat.com>
1224
1225 PR 22794
1226 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
1227 section before attempting to read it in.
1228 (bfd_get_alt_debug_link_info): Likewise.
1229
422f3d3d
PC		 12302018-02-06 Paul Carroll <pcarroll@codesourcery.com>
1231
1232 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
1233 line information in addition to name, if they can be found.
1234
279b2f94
RL		 12352018-02-05 Renlin Li <renlin.li@arm.com>
1236
1237 PR ld/22764
1238 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
1239 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
1240 check for writeable section as well.
1241
cd048363
L		 12422018-02-05 H.J. Lu <hongjiu.lu@intel.com>
1243
1244 PR ld/22782
1245 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
1246 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
1247 undefined weak symbol to 0.
1248 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
1249 if _GLOBAL_OFFSET_TABLE_ is referenced.
1250 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
1251 got_referenced instead of ref_regular_nonweak. Remove the
1252 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
1253 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
1254
e65b1a78
MR		 12552018-02-05 Maciej W. Rozycki <macro@mips.com>
1256
1257 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
1258 initialize `hi_reloc'.
1259
2d6dda71
MR		 12602018-02-05 Maciej W. Rozycki <macro@mips.com>
1261
1262 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
1263 SHT_MIPS_REGINFO sections don't assert the correct size and
1264 report an error instead.
1265
75506100
MR		 12662018-02-05 Maciej W. Rozycki <macro@mips.com>
1267
1268 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
1269 status from `->elf_backend_section_processing'.
1270
7f02625e
JW		 12712018-02-02 Jim Wilson <jimw@sifive.com>
1272
1273 PR ld/22756
1274 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
1275 If link_info->wrap_hash, check for a duplicate symbol and ignore.
1276 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
1277 Pass new argument to riscv_relax_delete_bytes.
1278 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
1279 ATTRIBUTE_UNUSED from link_info parameter.
1280
d830549d
AM		 12812018-02-02 Alan Modra <amodra@gmail.com>
1282
1283 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
1284 emitted for toc sequence optimization. Set and use "howto" later.
1285
e99955cd
SM		 12862018-02-01 Simon Marchi <simon.marchi@ericsson.com>
1287
1288 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
1289 arithmetic on NULL pointer.
1290 * elflink.c (_bfd_elf_archive_symbol_lookup,
1291 elf_link_add_archive_symbols): Likewise.
1292
bf3077a6
MM		 12932018-01-31 Michael Matz <matz@suse.de>
1294
1295 * elflink.c (bfd_elf_define_start_stop): Fix check of
1296 def_dynamic.
1297
823143c6
L		 12982018-01-31 H.J. Lu <hongjiu.lu@intel.com>
1299
1300 PR ld/21964
1301 * elflink.c (bfd_elf_define_start_stop): Check if __start and
1302 __stop symbols are referenced by shared objects.
1303
76cb3a89
AM		 13042018-01-30 Alan Modra <amodra@gmail.com>
1305
1306 PR 22758
1307 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1308 segment when demand paged with lma on the same page. Test this
1309 before load/non-load, executable/non-executable,
1310 writable/non-writable tests and simplify. Delete bogus relro
1311 condition in writable/non-writable test. Delete outdated
1312 comment. Formatting.
1313
36b8fda5
AM		 13142018-01-30 Alan Modra <amodra@gmail.com>
1315
1316 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1317 symbols dynamic.
1318
eb77f6a4
AM		 13192018-01-29 Alan Modra <amodra@gmail.com>
1320
1321 PR 22741
1322 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1323 range before converting to a symbol table pointer.
1324
7d73b4c8
NC		 13252018-01-27 Nick Clifton <nickc@redhat.com>
1326
1327 * po/ru.po: Updated Russian translation.
1328
32253bb7
AM		 13292018-01-26 Alan Modra <amodra@gmail.com>
1330
1331 * elflink.c (bfd_elf_define_start_stop): Override symbols when
1332 they are defined dynamically.
1333
ba21f564
AM		 13342018-01-26 Alan Modra <amodra@gmail.com>
1335
1336 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1337 .branch_lt changes size.
1338
38e64b0e
AM		 13392018-01-25 Alan Modra <amodra@gmail.com>
1340
1341 PR 22746
1342 * elfcode.h (elf_object_p): Avoid integer overflow.
1343
bb363086
EB		 13442018-01-25 Eric Botcazou <ebotcazou@adacore.com>
1345
1346 PR ld/22727
1347 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1348 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1349
1350 Revert
1351 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
1352
1353 PR ld/22263
1354 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1355 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1356 bfd_link_executable for TLS check.
1357 (_bfd_sparc_elf_check_relocs): Likewise.
1358 (allocate_dynrelocs): Likewise.
1359 (_bfd_sparc_elf_relocate_section): Likewise.
1360
1daf502a
RL		 13612018-01-24 Renlin Li <renlin.li@arm.com>
1362
1363 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1364 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1365 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1366 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1367 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1368 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1369 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1370
32247401
RL		 13712018-01-24 Renlin Li <renlin.li@arm.com>
1372
1373 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1374 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1375 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1376 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1377 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1378 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1379 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1380 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1381 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1382 * bfd-in2.h: Regenerate.
1383 * libbfd.h: Regenerate.
1384
1c5e4ee9
MR		 13852018-01-23 Maciej W. Rozycki <macro@mips.com>
1386
1387 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1388 `mips_elf32_section_processing' comment reference.
1389
8a1b824a
L		 13902018-01-20 H.J. Lu <hongjiu.lu@intel.com>
1391
1392 PR ld/22721
1393 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1394 versioned __tls_get_addr symbol.
1395
ee3fbc1e
NC		 13962018-01-19 Nick Clifton <nickc@redhat.com>
1397
1398 * po/fr.po: Updated French translation.
1399
691d2e9a
AM		 14002018-01-18 Alan Modra <amodra@gmail.com>
1401
1402 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1403 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1404 (ppc64_elf_build_stubs): Likewise.
1405
4bfce128
NC		 14062018-01-17 Nick Clifton <nickc@redhat.com>
1407
1408 * po/ru.po: Updated Russian translation.
1409 * po/uk/po: Updated Ukranian translation.
1410
c75bc4f7
AM		 14112018-01-17 Alan Modra <amodra@gmail.com>
1412
1413 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1414
1be5d8d3
AM		 14152018-01-17 Alan Modra <amodra@gmail.com>
1416
1417 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1418 (CRSETEQ, BEQCTRM): Define.
1419 (is_nonpic_glink_stub): Don't check bctr.
1420 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1421 (ppc_elf_relax_section): Size speculation barrier.
1422 (output_bctr): New function.
1423 (write_glink_stub): Use output_bctr.
1424 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1425 (ppc_elf_finish_dynamic_symbol): Likewise.
1426 (ppc_elf_finish_dynamic_sections): Use output_bctr.
1427 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1428 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1429 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1430 (size_global_entry_stubs): Handle speculation barrier sizing.
1431 (plt_stub_size): Likewise.
1432 (output_bctr): New function.
1433 (build_plt_stub, build_tls_get_addr_stub): Output speculation
1434 barrier.
1435 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1436 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1437 (build_global_entry_stubs): Output speculation barrier.
1438 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1439 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1440
9e390558
AM		 14412018-01-17 Alan Modra <amodra@gmail.com>
1442
1443 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1444 __tls_get_addr_opt, and alignment sizing.
1445 (TLS_GET_ADDR_GLINK_SIZE): Delete.
1446 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1447 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1448 or 8 insns.
1449 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1450 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1451 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
1452 by PLT reloc count.
1453 (write_glink_stub): Handle __tls_get_addr_opt stub.
1454 Pad out to size given by GLINK_ENTRY_SIZE.
1455 (ppc_elf_relocate_section): Adjust write_glink_stub call.
1456 (ppc_elf_finish_dynamic_symbol): Likewise.
1457 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1458 insn array since so many need rewriting.
1459 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1460 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1461 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
1462 nops. Adjust all uses.
1463 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1464 in glink_vma calculation.
1465 (struct ppc_link_hash_table): Add global_entry section pointer.
1466 (create_linkage_sections): Create separate section for global
1467 entry stubs.
1468 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1469 (size_global_entry_stubs): Handle sizing for aligned stubs.
1470 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1471 and don't stash end of glink branch table in rawsize.
1472 (ppc_build_one_stub): Rewrite stub size calculations.
1473 (build_global_entry_stubs): Use new section.
1474 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1475 Build lazy link stubs out to end of section. Build global entry
1476 stubs in new section.
1477
616dcb87
NC		 14782018-01-15 Nick Clifton <nickc@redhat.com>
1479
1480 * po/uk.po: Updated Ukranian translation.
1481
3957a496
NC		 14822018-01-13 Nick Clifton <nickc@redhat.com>
1483
1484 * po/bfd.pot: Regenerated.
1485
769c7ea5
NC		 14862018-01-13 Nick Clifton <nickc@redhat.com>
1487
1488 * version.m4: Bump version to 2.30.51
1489 * configure: Regenerate.
1490
faf766e3
NC		 14912018-01-13 Nick Clifton <nickc@redhat.com>
1492
1493 2.30 branch created.
1494
564e11c9
JW		 14952018-01-12 Jens Widell <jl@opera.com>
1496
1497 * elf.c (setup_group): Optimize search for group by remembering
1498 last found group and restarting search at that index.
1499 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1500
a78eea16
AM		 15012018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
1502
1503 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1504 bfd_link_common_skip_none in switch.
1505
87e79a65
AM		 15062018-01-12 Alan Modra <amodra@gmail.com>
1507
1508 PR ld/22649
1509 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1510 references on forced local symbols.
1511
58807c48
VI		 15122018-01-12 Vlad Ivanov <vlad@ivanov.email>
1513
1514 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1515 .reginfo section has wrong size.
1516
2888249f
L		 15172018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1518
1519 PR ld/22393
1520 * elf.c (_bfd_elf_map_sections_to_segments): When generating
1521 separate code and read-only data LOAD segments, create a new
1522 LOAD segment if the previous section contains text and the
1523 current section doesn't or vice versa. Don't put a writable
1524 section in a read-only segment if there is a RELRO segment.
1525
d664fd41
L		 15262018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1527
1528 PR ld/22649
1529 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1530 references on forced local symbols.
1531
8b6f4cd3
L		 15322018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1533
1534 PR ld/22677
1535 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1536 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1537
9c70c522 15382018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 1539
1540 PR 22662
1541 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1542
ddb2bbcf
JB		 15432018-01-03 John Baldwin <jhb@FreeBSD.org>
1544
1545 * elf.c (elfcore_grok_freebsd_note): Handle
1546 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1547 NT_FREEBSD_PROCSTAT_VMMAP.
1548
219d1afa
AM		 15492018-01-03 Alan Modra <amodra@gmail.com>
1550
1551 Update year range in copyright notice of all files.
1552
1e563868 1553For older changes see ChangeLog-2017
3499769a 1554\f
1e563868 1555Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 1556
1557Copying and distribution of this file, with or without modification,
1558are permitted in any medium without royalty provided the copyright
1559notice and this notice are preserved.
1560
1561Local Variables:
1562mode: change-log
1563left-margin: 8
1564fill-column: 74
1565version-control: never
1566End:
GDB Binutils - Deliverables
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