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Prevent memory access violations when attempting to parse an x86_64 PE binary contain...
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
3e33b239
NC		 12018-03-13 Nick Clifton <nickc@redhat.com>
2
3 PR 22113
4 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
5 function. Add an end address parameter. Check access of the data
6 pointer to make sure that they do not extend beyond the end
7 address. Return FALSE if any check fails. Add the end address
8 pointer to the ui structure.
9 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
10 codes to make sure that they do not extend beyond the end address
11 pointer. Print an error message and return immediately if any
12 check fails.
13
f657f8c4
NC		 142018-03-09 Nick Clifton <nickc@redhat.com>
15
16 * elf64-s390.c (elf_s390_relocate_section): Move check for
17 relocations against non-allocated sections to before the code that
18 handles ifunc relocations.
19 * elf32-s390.c (elf_s390_relocate_section): Likewise.
20 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
21 relocs against IFUNC symbols in non-allocated sections as relocs
22 against FUNC symbols.
23 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
24
347a8774
L		 252018-03-08 H.J. Lu <hongjiu.lu@intel.com>
26
27 PR ld/22929
28 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
29 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
30 relocation against FUNC symbol.
31 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
32
0c1ded8d
RL		 332018-03-07 Renlin Li <renlin.li@arm.com>
34
35 PR ld/20402
36 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
37 symbol, and don't emit relocation in specific case.
38
0118219e
AM		 392018-03-07 Alan Modra <amodra@gmail.com>
40
41 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
42 (mips_elf64_slurp_one_reloc_table): Pass on error.
43
dfb93f11
JC		 442018-03-03 James Cowgill <james.cowgill@mips.com>
45 Maciej W. Rozycki <macro@mips.com>
46
47 PR ld/21900
48 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
49 after calling `undefined_symbol' hook if this is an error
50 condition. Assume the value of 0 for the symbol requested
51 otherwise.
52
9a2ebffd
JW		 532018-03-02 Jim Wilson <jimw@sifive.com>
54
55 PR 22903
56 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
57 and nop instead of 4.
58 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
59 8 instead of 4.
60
788af978
JW		 612018-03-01 Jim Wilson <jimw@sifive.com>
62
63 PR 22756
64 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
65 else if instead of if.
66
5224fa03
AM		 672018-03-01 Alan Modra <amodra@gmail.com>
68
69 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
70
116acb2c
AM		 712018-02-28 Alan Modra <amodra@gmail.com>
72
73 PR 22887
74 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
75
eef10466
NC		 762018-02-28 Nick Clifton <nickc@redhat.com>
77
12c96342
NC		 78 PR 22895
79 PR 22893
80 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
81 pointer. Drop unused abfd parameter. Check the size of the block
82 before initialising the data field. Return the end pointer if the
83 size is invalid.
84 (read_attribute_value): Adjust invocations of read_n_bytes.
85
eef10466
NC		 86 PR 22894
87 * dwarf1.c (parse_die): Check the length of form blocks before
88 advancing the data pointer.
89
0d329c0a
AM		 902018-02-28 Alan Modra <amodra@gmail.com>
91
92 PR 22887
93 * aoutx.h (translate_symbol_table): Print an error message and set
94 bfd_error on finding an invalid name string offset.
95
f6aec96d
L		 962018-02-27 H.J. Lu <hongjiu.lu@intel.com>
97
98 * config.in: Regenerated.
99 * configure: Likewise.
100 * configure.ac: Add --enable-separate-code.
101 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
102 to 1 for Linux/x86 targets,
103 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
104 DEFAULT_LD_Z_SEPARATE_CODE is 1.
105
f3185997
NC		 1062018-02-27 Nick Clifton <nickc@redhat.com>
107
e8f5af78
NC		 108 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
109 message.
110 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
111 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
112 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
113 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
114 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
115 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
116 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
117 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
118 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
119
f3185997
NC		 120 PR 22875
121 * elf-bfd.h (struct elf_backend_data): Change the return type of
122 the elf_info_to_howto and elf_info_to_howto_rel function pointers
123 to bfd_boolean.
124 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
125 value from the info_to_howto function and fail if that function
126 failed.
127 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
128 from the info_to_howto function.
129 (elf32_h8_relax_section): Likewise.
130 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
131 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
132 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
133 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
134 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
135 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
136 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
137 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
138 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
139 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
140 (riscv_elf_relocate_section): Likewise.
141 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
142 bfd_boolean. Issue an error message, set an error value and
143 return FALSE if the reloc is not recognized.
144 (elf_hppa_info_to_howto_rel): Likewise.
145 * elf-m10200.c (mn10200_info_to_howto): Likewise.
146 * elf-m10300.c (mn10300_info_to_howto): Likewise.
147 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
148 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
149 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
150 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
151 * elf32-bfin.c (bfin_info_to_howto): Likewise.
152 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
153 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
154 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
155 (cris_info_to_howto_rela): Likewise.
156 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
157 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
158 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
159 Likewise.
160 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
161 (elf32_dlx_info_to_howto_rel): Likewise.
162 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
163 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
164 * elf32-frv.c (frv_info_to_howto_rela)
165 (frvfdpic_info_to_howto_rel): Likewise.
166 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
167 * elf32-gen.c (elf_generic_info_to_howto)
168 (elf_generic_info_to_howto_rel): Likewise.
169 * elf32-h8300.c (elf32_h8_info_to_howto)
170 (elf32_h8_info_to_howto_rel): Likewise.
171 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
172 * elf32-i386.c (elf_i386_reloc_type_lookup)
173 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
174 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
175 Likewise.
176 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
177 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
178 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
179 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
180 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
181 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
182 Likewise.
183 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
184 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
185 * elf32-m68k.c (rtype_to_howto): Likewise.
186 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
187 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
188 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
189 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
190 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
191 Likewise.
192 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
193 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
194 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
195 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
196 Likewise.
197 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
198 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
199 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
200 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
201 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
202 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
203 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
204 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
205 * elf32-score.c (s3_bfd_score_info_to_howto)
206 (_bfd_score_info_to_howto): Likewise.
207 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
208 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
209 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
210 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
211 (elf32_tic6x_info_to_howto_rel): Likewise.
212 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
213 * elf32-v850.c (v850_elf_info_to_howto_rel)
214 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
215 * elf32-vax.c (rtype_to_howto): Likewise.
216 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
217 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
218 (elf32_wasm32_info_to_howto_rela): Likewise.
219 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
220 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
221 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
222 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
223 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
224 * elf64-gen.c (elf_generic_info_to_howto)
225 (elf_generic_info_to_howto_rel): Likewise.
226 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
227 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
228 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
229 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
230 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
231 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
232 Likewise.
233 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
234 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
235 Likewise.
236 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
237 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
238 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
239 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
240 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
241 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
242 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
243 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
244 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
245 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
246 Default to NULL.
247
1f4bace8
JW		 2482018-02-26 Jim Wilson <jimw@sifive.com>
249 Stephan Schreiber <info@fs-driver.org>
250
251 PR 15904
252 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
253 call, set changed_contents and changed_relocs. Likewise after
254 successful ia64_elf_relax_br call.
255
6838f2be
AM		 2562018-02-26 Alan Modra <amodra@gmail.com>
257
258 * elf.c (assign_file_positions_except_relocs): Don't segfault
259 when actual number of phdrs is less than allocated. Delete
260 outdated comment. Formatting.
261
38f14ab8
AM		 2622018-02-26 Alan Modra <amodra@gmail.com>
263
264 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
265 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
266 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
267 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
268 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
269 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
270 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
271 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
272 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
273 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
274 error/warning messages.
275
6e05870c
AM		 2762018-02-26 Alan Modra <amodra@gmail.com>
277
278 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
279 * syms.c: Standardize error/warning messages.
280
59d08d6c
AM		 2812018-02-26 Alan Modra <amodra@gmail.com>
282
283 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
284 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
285 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
286 * peXXigen.c, * peicode.h: Standardize error/warning messages.
287
90b6238f
AM		 2882018-02-26 Alan Modra <amodra@gmail.com>
289
290 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
291
2c1c9679
AM		 2922018-02-26 Alan Modra <amodra@gmail.com>
293
294 * elfxx-mips.c: Standardize error/warning messages.
295
9793eb77
AM		 2962018-02-26 Alan Modra <amodra@gmail.com>
297
298 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
299 * elflink.c: Standardize error/warning messages. Replace use of
300 linker callback einfo with _bfd_error_handler when possible.
301
0aa13fee
AM		 3022018-02-26 Alan Modra <amodra@gmail.com>
303
304 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
305 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
306 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
307 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
308 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
309 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
310 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
311 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
312 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
313 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
314 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
315 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
316 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
317 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
318 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
319 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
320 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
321 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
322 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
323 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
324 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
325 unrecognized/unsupported reloc message.
326
cf97bcb0
AM		 3272018-02-26 Alan Modra <amodra@gmail.com>
328
329 * elf32-ppc.c: Standardize error/warning messages. Use
330 _bfd_error_handler rather than einfo when einfo features not used.
331 * elf64-ppc.c: Likewise.
332
01f7e10c
AM		 3332018-02-23 Alan Modra <amodra@gmail.com>
334
335 PR 22881
336 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
337 segment if no matching LOAD segment.
338
e859f655
KLC		 3392018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
340
341 * elf32-nds32.h: Define mask for ict_model.
342
6e8d06db
JD		 3432018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
344
345 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
346
b248d650
MR		 3472018-02-19 Maciej W. Rozycki <macro@mips.com>
348
349 Revert
350 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
351
352 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
353 .reginfo section has wrong size.
354
6798f8bf
MR		 3552018-02-19 Maciej W. Rozycki <macro@mips.com>
356
357 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
358 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
359 `.MIPS.abiflags' sections.
360 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
361 section's end.
362
8772de11
MR		 3632018-02-19 Maciej W. Rozycki <macro@mips.com>
364
365 * section.c (SEC_FIXED_SIZE): New macro.
366 * bfd-in2.h: Regenerate.
367
4f7fd351
MR		 3682018-02-19 Maciej W. Rozycki <macro@mips.com>
369
370 * section.c (SEC_HAS_GOT_REF): Remove macro.
371 * bfd-in2.h: Regenerate.
372
f2b740ac
AM		 3732018-02-19 Alan Modra <amodra@gmail.com>
374
375 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
376 arguments.
377 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
378 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
379 (_bfd_riscv_relax_pc): Likewise and fix typos.
380 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
381 * libbfd.h: Regenerate.
382
8979927a
AM		 3832018-02-19 Alan Modra <amodra@gmail.com>
384
385 * dwarf2.c (read_section): Don't use 'll' format modifier.
386 (find_abstract_instance): Likewise.
387 * elfcore.h (elf_core_file_p): Likewise.
388
2dcf00ce
AM		 3892018-02-19 Alan Modra <amodra@gmail.com>
390
391 * bfd-in.h: Include inttypes.h or if not available define
392 PRId64, PRIu64 and PRIx64.
393 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
394 modifier to print bfd_vma.
395 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
396 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
397 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
398 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
399 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
400 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
401 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
402 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
403 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
404 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
405 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
406 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
407 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
408 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
409 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
410 and cast input to uint64_t, and similarly for Ld and Lu.
411 * bfd-in2.h: Regenerate.
412
c1c8c1ef
AM		 4132018-02-19 Alan Modra <amodra@gmail.com>
414
415 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
416 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
417 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
418 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
419 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
420 * reloc.c: Replace use of %R and %T in format strings passed to
421 einfo and friends by %pR and %pT.
422
871b3ab2
AM		 4232018-02-19 Alan Modra <amodra@gmail.com>
424
425 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
426 of %A and %B.
427 * aout-adobe.c: Update all messages using %A and %B.
428 * aout-cris.c: Likewise.
429 * aoutx.h: Likewise.
430 * archive.c: Likewise.
431 * binary.c: Likewise.
432 * cache.c: Likewise.
433 * coff-alpha.c: Likewise.
434 * coff-arm.c: Likewise.
435 * coff-i860.c: Likewise.
436 * coff-mcore.c: Likewise.
437 * coff-ppc.c: Likewise.
438 * coff-rs6000.c: Likewise.
439 * coff-sh.c: Likewise.
440 * coff-tic4x.c: Likewise.
441 * coff-tic54x.c: Likewise.
442 * coff-tic80.c: Likewise.
443 * coff64-rs6000.c: Likewise.
444 * coffcode.h: Likewise.
445 * coffgen.c: Likewise.
446 * cofflink.c: Likewise.
447 * coffswap.h: Likewise.
448 * compress.c: Likewise.
449 * cpu-arm.c: Likewise.
450 * ecoff.c: Likewise.
451 * elf-attrs.c: Likewise.
452 * elf-eh-frame.c: Likewise.
453 * elf-ifunc.c: Likewise.
454 * elf-m10300.c: Likewise.
455 * elf-properties.c: Likewise.
456 * elf-s390-common.c: Likewise.
457 * elf.c: Likewise.
458 * elf32-arc.c: Likewise.
459 * elf32-arm.c: Likewise.
460 * elf32-avr.c: Likewise.
461 * elf32-bfin.c: Likewise.
462 * elf32-cr16.c: Likewise.
463 * elf32-cr16c.c: Likewise.
464 * elf32-cris.c: Likewise.
465 * elf32-crx.c: Likewise.
466 * elf32-d10v.c: Likewise.
467 * elf32-d30v.c: Likewise.
468 * elf32-epiphany.c: Likewise.
469 * elf32-fr30.c: Likewise.
470 * elf32-frv.c: Likewise.
471 * elf32-gen.c: Likewise.
472 * elf32-hppa.c: Likewise.
473 * elf32-i370.c: Likewise.
474 * elf32-i386.c: Likewise.
475 * elf32-i960.c: Likewise.
476 * elf32-ip2k.c: Likewise.
477 * elf32-iq2000.c: Likewise.
478 * elf32-lm32.c: Likewise.
479 * elf32-m32c.c: Likewise.
480 * elf32-m32r.c: Likewise.
481 * elf32-m68hc11.c: Likewise.
482 * elf32-m68hc12.c: Likewise.
483 * elf32-m68hc1x.c: Likewise.
484 * elf32-m68k.c: Likewise.
485 * elf32-mcore.c: Likewise.
486 * elf32-mep.c: Likewise.
487 * elf32-metag.c: Likewise.
488 * elf32-microblaze.c: Likewise.
489 * elf32-moxie.c: Likewise.
490 * elf32-msp430.c: Likewise.
491 * elf32-mt.c: Likewise.
492 * elf32-nds32.c: Likewise.
493 * elf32-nios2.c: Likewise.
494 * elf32-or1k.c: Likewise.
495 * elf32-pj.c: Likewise.
496 * elf32-ppc.c: Likewise.
497 * elf32-rl78.c: Likewise.
498 * elf32-rx.c: Likewise.
499 * elf32-s390.c: Likewise.
500 * elf32-score.c: Likewise.
501 * elf32-score7.c: Likewise.
502 * elf32-sh-symbian.c: Likewise.
503 * elf32-sh.c: Likewise.
504 * elf32-sh64.c: Likewise.
505 * elf32-sparc.c: Likewise.
506 * elf32-spu.c: Likewise.
507 * elf32-tic6x.c: Likewise.
508 * elf32-tilepro.c: Likewise.
509 * elf32-v850.c: Likewise.
510 * elf32-vax.c: Likewise.
511 * elf32-visium.c: Likewise.
512 * elf32-wasm32.c: Likewise.
513 * elf32-xgate.c: Likewise.
514 * elf32-xtensa.c: Likewise.
515 * elf64-alpha.c: Likewise.
516 * elf64-gen.c: Likewise.
517 * elf64-hppa.c: Likewise.
518 * elf64-ia64-vms.c: Likewise.
519 * elf64-mmix.c: Likewise.
520 * elf64-ppc.c: Likewise.
521 * elf64-s390.c: Likewise.
522 * elf64-sh64.c: Likewise.
523 * elf64-sparc.c: Likewise.
524 * elf64-x86-64.c: Likewise.
525 * elfcode.h: Likewise.
526 * elfcore.h: Likewise.
527 * elflink.c: Likewise.
528 * elfnn-aarch64.c: Likewise.
529 * elfnn-ia64.c: Likewise.
530 * elfnn-riscv.c: Likewise.
531 * elfxx-mips.c: Likewise.
532 * elfxx-sparc.c: Likewise.
533 * elfxx-tilegx.c: Likewise.
534 * elfxx-x86.c: Likewise.
535 * hpux-core.c: Likewise.
536 * ieee.c: Likewise.
537 * ihex.c: Likewise.
538 * libbfd.c: Likewise.
539 * linker.c: Likewise.
540 * mach-o.c: Likewise.
541 * merge.c: Likewise.
542 * mmo.c: Likewise.
543 * oasys.c: Likewise.
544 * pdp11.c: Likewise.
545 * pe-mips.c: Likewise.
546 * peXXigen.c: Likewise.
547 * peicode.h: Likewise.
548 * reloc.c: Likewise.
549 * rs6000-core.c: Likewise.
550 * srec.c: Likewise.
551 * stabs.c: Likewise.
552 * vms-alpha.c: Likewise.
553 * xcofflink.c: Likewise.
554
dbc88fc1
AM		 5552018-02-19 Alan Modra <amodra@gmail.com>
556
557 PR 22845
558 * elf.c (IS_TBSS): Define.
559 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
560 (assign_file_positions_for_non_load_sections): Revert last change.
561 Properly calculate load segment limits to compare against relro limits.
562
325ba6fb
AM		 5632018-02-17 Alan Modra <amodra@gmail.com>
564
565 PR 22845
566 * elf.c (assign_file_positions_for_non_load_sections): Ignore
567 degenerate zero size PT_LOAD segments when finding one overlapping
568 the PT_GNU_RELRO segment.
569
d00dd7dc
AM		 5702018-02-16 Alan Modra <amodra@gmail.com>
571
572 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
573 (_bfd_bool_bfd_true): Rename from bfd_true.
574 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
575 (_bfd_int_bfd_0): Rename from bfd_0.
576 (_bfd_uint_bfd_0): Rename from bfd_0u.
577 (_bfd_long_bfd_0): Rename from bfd_0l.
578 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
579 (_bfd_void_bfd): Rename from bfd_void.
580 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
581 (_bfd_bool_bfd_link_false_error),
582 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
583 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
584 (_bfd_bool_bfd_asection_bfd_asection_true),
585 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
586 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
587 * archive.c (_bfd_noarchive_get_elt_at_index),
588 (_bfd_noarchive_openr_next_archived_file),
589 (_bfd_noarchive_construct_extended_name_table),
590 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
591 (_bfd_noarchive_write_armap): New functions.
592 * archures.c (_bfd_nowrite_set_arch_mach): New function.
593 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
594 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
595 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
596 (alpha_ecoff_swap_coff_lineno_out),
597 (alpha_ecoff_swap_coff_reloc_out): New functions.
598 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
599 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
600 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
601 (mips_ecoff_swap_coff_lineno_out),
602 (mips_ecoff_swap_coff_reloc_out): New functions.
603 * coffcode.h (coff_set_alignment_hook): Replace define with
604 new function.
605 (symname_in_debug_hook): Likewise.
606 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
607 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
608 * elf.c (assign_file_positions_except_relocs): Test
609 elf_backend_allow_non_load_phdr for NULL.
610 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
611 _bfd_elf_link_omit_section_dynsym. Update uses.
612 (_bfd_elf_omit_section_dynsym_all): New function.
613 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
614 (_bfd_elf_omit_section_dynsym_default): Declare.
615 (_bfd_elf_omit_section_dynsym_all): Declare.
616 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
617 (_bfd_nolink_bfd_get_relocated_section_contents),
618 (_bfd_nolink_bfd_lookup_section_flags),
619 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
620 (_bfd_nolink_bfd_link_hash_table_create),
621 (_bfd_nolink_bfd_link_just_syms),
622 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
623 (_bfd_nolink_bfd_link_split_section),
624 (_bfd_nolink_section_already_linked),
625 (_bfd_nolink_bfd_define_common_symbol),
626 (_bfd_nolink_bfd_define_start_stop): New functions.
627 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
628 (_bfd_norelocs_bfd_reloc_name_lookup),
629 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
630 * section.c (_bfd_nowrite_set_section_contents): New function.
631 * syms.c (_bfd_nosymbols_canonicalize_symtab),
632 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
633 (_bfd_nosymbols_get_symbol_version_string),
634 (_bfd_nosymbols_bfd_is_local_label_name),
635 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
636 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
637 (_bfd_nosymbols_bfd_make_debug_symbol),
638 ( _bfd_nosymbols_read_minisymbols),
639 ( _bfd_nosymbols_minisymbol_to_symbol),
640 (_bfd_nodynamic_get_synthetic_symtab): New functions.
641 * libbfd-in.h: Declare new functions. Update existing defines,
642 removing casts.
643 * aix386-core.c: Update to use new hooks. Formatting.
644 * aout-adobe.c: Likewise.
645 * aout-arm.c: Likewise.
646 * aout-target.h: Likewise.
647 * aout-tic30.c: Likewise.
648 * aoutf1.h: Likewise.
649 * binary.c: Likewise.
650 * bout.c: Likewise.
651 * cisco-core.c: Likewise.
652 * coff-alpha.c: Likewise.
653 * coff-i386.c: Likewise.
654 * coff-i860.c: Likewise.
655 * coff-i960.c: Likewise.
656 * coff-ia64.c: Likewise.
657 * coff-mips.c: Likewise.
658 * coff-ppc.c: Likewise.
659 * coff-rs6000.c: Likewise.
660 * coff-sh.c: Likewise.
661 * coff-tic30.c: Likewise.
662 * coff-tic54x.c: Likewise.
663 * coff-x86_64.c: Likewise.
664 * coff64-rs6000.c: Likewise.
665 * coffcode.h: Likewise.
666 * elf-m10300.c: Likewise.
667 * elf32-cr16.c: Likewise.
668 * elf32-lm32.c: Likewise.
669 * elf32-m32r.c: Likewise.
670 * elf32-metag.c: Likewise.
671 * elf32-score.c: Likewise.
672 * elf32-score7.c: Likewise.
673 * elf32-tilepro.c: Likewise.
674 * elf32-xstormy16.c: Likewise.
675 * elf32-xtensa.c: Likewise.
676 * elf64-alpha.c: Likewise.
677 * elf64-hppa.c: Likewise.
678 * elf64-ia64-vms.c: Likewise.
679 * elf64-mmix.c: Likewise.
680 * elf64-sh64.c: Likewise.
681 * elfnn-ia64.c: Likewise.
682 * elfxx-sparc.c: Likewise.
683 * elfxx-target.h: Likewise.
684 * elfxx-tilegx.c: Likewise.
685 * elfxx-x86.h: Likewise.
686 * hp300hpux.c: Likewise.
687 * hppabsd-core.c: Likewise.
688 * hpux-core.c: Likewise.
689 * i386msdos.c: Likewise.
690 * i386os9k.c: Likewise.
691 * ieee.c: Likewise.
692 * ihex.c: Likewise.
693 * irix-core.c: Likewise.
694 * libaout.h: Likewise.
695 * libecoff.h: Likewise.
696 * mach-o-target.c: Likewise.
697 * mach-o.c: Likewise.
698 * mipsbsd.c: Likewise.
699 * mmo.c: Likewise.
700 * netbsd-core.c: Likewise.
701 * nlm-target.h: Likewise.
702 * oasys.c: Likewise.
703 * osf-core.c: Likewise.
704 * pdp11.c: Likewise.
705 * pe-mips.c: Likewise.
706 * pe-x86_64.c: Likewise.
707 * pef.c: Likewise.
708 * plugin.c: Likewise.
709 * ppcboot.c: Likewise.
710 * ptrace-core.c: Likewise.
711 * sco5-core.c: Likewise.
712 * som.c: Likewise.
713 * sparclynx.c: Likewise.
714 * srec.c: Likewise.
715 * tekhex.c: Likewise.
716 * trad-core.c: Likewise.
717 * verilog.c: Likewise.
718 * versados.c: Likewise.
719 * vms-alpha.c: Likewise.
720 * vms-lib.c: Likewise.
721 * wasm-module.c: Likewise.
722 * xsym.c: Likewise.
723 * libbfd.h: Regenerate.
724
2a0d9853
JW		 7252018-02-15 Jim Wilson <jimw@sifive.com>
726
09ca4b9d
JW		 727 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
728 symbols whose section address is zero.
729
2a0d9853
JW		 730 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
731 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
732 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
733 Add %X%P to error messages.
734
e513bd38
EB		 7352018-02-15 Eric Botcazou <ebotcazou@adacore.com>
736
737 PR ld/22832
738 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
739 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
740 and assert that the result of the call is not NULL.
741
12ef3f5a
NC		 7422018-02-14 Nick Clifton <nickc@redhat.com>
743
744 PR 22823
745 Revert previous delta. Add extra casts to avoid compile time
746 warnings instead.
747 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
748 cast to avoid warning from gcc v8 compiler.
749 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
750 (_bfd_generic_bfd_set_private_flags): Likewise.
751 (_bfd_generic_bfd_copy_private_section_data): Likewise.
752 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
753 (_bfd_generic_bfd_copy_private_header_data): Likewise.
754 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
755 (_bfd_noarchive_construct_extended_name_table): Likewise.
756 (_bfd_noarchive_truncate_arname): Likewise.
757 (_bfd_noarchive_write_ar_hdr): Likewise.
758 (_bfd_noarchive_get_elt_at_index): Likewise.
759 (_bfd_nosymbols_canonicalize_symtab): Likewise.
760 (_bfd_nosymbols_print_symbol): Likewise.
761 (_bfd_nosymbols_get_symbol_info): Likewise.
762 (_bfd_nosymbols_get_symbol_version_string): Likewise.
763 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
764 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
765 (_bfd_nosymbols_get_lineno): Likewise.
766 (_bfd_nosymbols_find_nearest_line): Likewise.
767 (_bfd_nosymbols_find_line): Likewise.
768 (_bfd_nosymbols_find_inliner_info): Likewise.
769 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
770 (_bfd_nosymbols_read_minisymbols): Likewise.
771 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
772 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
773 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
774 (_bfd_nowrite_set_arch_mach): Likewise.
775 (_bfd_nowrite_set_section_contents): Likewise.
776 (_bfd_nolink_sizeof_headers): Likewise.
777 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
778 (_bfd_nolink_bfd_relax_section): Likewise.
779 (_bfd_nolink_bfd_gc_sections): Likewise.
780 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
781 (_bfd_nolink_bfd_merge_sections): Likewise.
782 (_bfd_nolink_bfd_is_group_section): Likewise.
783 (_bfd_nolink_bfd_discard_group): Likewise.
784 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
785 (_bfd_nolink_bfd_link_add_symbols): Likewise.
786 (_bfd_nolink_bfd_link_just_syms): Likewise.
787 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
788 (_bfd_nolink_bfd_final_link): Likewise.
789 (_bfd_nolink_bfd_link_split_section): Likewise.
790 (_bfd_nolink_section_already_linked): Likewise.
791 (_bfd_nolink_bfd_define_common_symbol): Likewise.
792 (_bfd_nolink_bfd_define_start_stop): Likewise.
793 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
794 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
795 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
796 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
797 * libbfd.c (bfd_false_any): Delete.
798 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
799 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
800 * libbfd.h (extern): Regenerate
801 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
802 cast to avoid warning from gcc v8 compiler.
803 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
804 * binary.c (binary_get_symbol_info): Likewise.
805 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
806 * coff-mips.c (mips_ecoff_backend_data): Likewise.
807 * coffcode.h (coff_set_alignment_hook): Likewise.
808 (symname_in_debug_hook): Likewise.
809 (bfd_coff_backend_data bigobj_swap_table): Likewise.
810 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
811 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
812 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
813 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
814 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
815 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
816 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
817 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
818 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
819 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
820 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
821 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
822 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
823 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
824 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
825 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
826 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
827 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
828 (bfd_elfNN_bfd_set_private_flags): Likewise.
829 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
830 (elf_backend_init_index_section): Likewise.
831 (elf_backend_allow_non_load_phdr): Likewise.
832 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
833 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
834 * ieee.c (ieee_construct_extended_name_table): Likewise.
835 (ieee_write_armap): Likewise.
836 (ieee_write_ar_hdr): Likewise.
837 (ieee_bfd_is_target_special_symbol): Likewise.
838 * ihex.c (ihex_canonicalize_symtab): Likewise.
839 (ihex_bfd_is_target_special_symbol): Likewise.
840 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
841 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
842 (_bfd_ecoff_set_alignment_hook): Likewise.
843 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
844 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
845 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
846 * oasys.c (oasys_construct_extended_name_table): Likewise.
847 (oasys_write_armap): Likewise.
848 (oasys_write_ar_hdr): Likewise.
849 (oasys_bfd_is_target_special_symbol): Likewise.
850 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
851 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
852 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
853 * som.c (som_bfd_is_target_special_symbol): Likewise.
854 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
855 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
856 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
857 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
858 (versados_bfd_reloc_name_lookup): Likewise.
859 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
860 (vms_bfd_define_start_stop): Likewise.
861 (alpha_vms_bfd_is_target_special_symbol): Likewise.
862 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
863 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
864
451875b4
L		 8652018-02-14 H.J. Lu <hongjiu.lu@intel.com>
866
867 PR ld/22842
868 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
869 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
870 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
871 R_X86_64_PC32 reloc against dynamic function in data section.
872 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
873 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
874 against dynamic function in data section.
875 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
876 function address only if pcrel_plt is true.
877 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
878 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
879 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
880 PC-relative relocation against a function definition in data
881 secton in PIE. Remove the obsolete comments.
882 (elf_x86_link_hash_table): Add pcrel_plt.
883
1031c264
L		 8842018-02-13 H.J. Lu <hongjiu.lu@intel.com>
885
886 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
887 instead of bfd_link_pic, for building shared library.
888
bd7ab16b
L		 8892018-02-13 H.J. Lu <hongjiu.lu@intel.com>
890
891 PR gas/22791
892 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
893 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
894 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
895 against protected function in shared object.
896
80c96350
ST		 8972018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
898
899 PR 22828
900 * po/ru.po: Fix typo in Russian translation.
901
87993319
MR		 9022018-02-13 Maciej W. Rozycki <macro@mips.com>
903
904 * wasm-module.c (wasm_scan_name_function_section): Rename
905 `index' local variable to `idx'.
906
68d20676
NC		 9072018-02-13 Nick Clifton <nickc@redhat.com>
908
909 PR 22823
910 Fix compile time warnings generated by gcc version 8.
911 * libbfd-in.h: Remove extraneous text from prototypes.
912 Add prototypes for bfd_false_any, bfd_true_any,
913 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
914 bfd_n1_any, bfd_void_any.
915 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
916 function.
917 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
918 (_bfd_generic_bfd_set_private_flags): Likewise.
919 (_bfd_generic_bfd_copy_private_section_data): Likewise.
920 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
921 (_bfd_generic_bfd_copy_private_header_data): Likewise.
922 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
923 (_bfd_noarchive_construct_extended_name_table): Likewise.
924 (_bfd_noarchive_truncate_arname): Likewise.
925 (_bfd_noarchive_write_ar_hdr): Likewise.
926 (_bfd_noarchive_get_elt_at_index): Likewise.
927 (_bfd_nosymbols_canonicalize_symtab): Likewise.
928 (_bfd_nosymbols_print_symbol): Likewise.
929 (_bfd_nosymbols_get_symbol_info): Likewise.
930 (_bfd_nosymbols_get_symbol_version_string): Likewise.
931 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
932 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
933 (_bfd_nosymbols_get_lineno): Likewise.
934 (_bfd_nosymbols_find_nearest_line): Likewise.
935 (_bfd_nosymbols_find_line): Likewise.
936 (_bfd_nosymbols_find_inliner_info): Likewise.
937 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
938 (_bfd_nosymbols_read_minisymbols): Likewise.
939 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
940 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
941 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
942 (_bfd_nowrite_set_arch_mach): Likewise.
943 (_bfd_nowrite_set_section_contents): Likewise.
944 (_bfd_nolink_sizeof_headers): Likewise.
945 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
946 (_bfd_nolink_bfd_relax_section): Likewise.
947 (_bfd_nolink_bfd_gc_sections): Likewise.
948 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
949 (_bfd_nolink_bfd_merge_sections): Likewise.
950 (_bfd_nolink_bfd_is_group_section): Likewise.
951 (_bfd_nolink_bfd_discard_group): Likewise.
952 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
953 (_bfd_nolink_bfd_link_add_symbols): Likewise.
954 (_bfd_nolink_bfd_link_just_syms): Likewise.
955 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
956 (_bfd_nolink_bfd_final_link): Likewise.
957 (_bfd_nolink_bfd_link_split_section): Likewise.
958 (_bfd_nolink_section_already_linked): Likewise.
959 (_bfd_nolink_bfd_define_common_symbol): Likewise.
960 (_bfd_nolink_bfd_define_start_stop): Likewise.
961 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
962 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
963 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
964 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
965 * libbfd.c (bfd_false_any): New function. Like bfd_false but
966 accepts one or more arguments.
967 (bfd_true_any): Likewise.
968 (bfd_nullvoidptr_any): Likewise.
969 (bfd_0_any): Likewise.
970 (bfd_0u_any): Likewise.
971 (bfd_0l_any): Likewise.
972 (_bfd_n1_any): Likewise.
973 (bfd_void_any): Likewise.
974 * libbfd.h (extern): Regenerate
975 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
976 based dummy function.
977 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
978 * binary.c (binary_get_symbol_info): Likewise.
979 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
980 * coff-mips.c (mips_ecoff_backend_data): Likewise.
981 * coffcode.h (coff_set_alignment_hook): Likewise.
982 (symname_in_debug_hook): Likewise.
983 (bfd_coff_backend_data bigobj_swap_table): Likewise.
984 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
985 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
986 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
987 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
988 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
989 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
990 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
991 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
992 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
993 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
994 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
995 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
996 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
997 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
998 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
999 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1000 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1001 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1002 (bfd_elfNN_bfd_set_private_flags): Likewise.
1003 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1004 (elf_backend_init_index_section): Likewise.
1005 (elf_backend_allow_non_load_phdr): Likewise.
1006 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1007 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1008 * ieee.c (ieee_construct_extended_name_table): Likewise.
1009 (ieee_write_armap): Likewise.
1010 (ieee_write_ar_hdr): Likewise.
1011 (ieee_bfd_is_target_special_symbol): Likewise.
1012 * ihex.c (ihex_canonicalize_symtab): Likewise.
1013 (ihex_bfd_is_target_special_symbol): Likewise.
1014 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1015 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1016 (_bfd_ecoff_set_alignment_hook): Likewise.
1017 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1018 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1019 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1020 * oasys.c (oasys_construct_extended_name_table): Likewise.
1021 (oasys_write_armap): Likewise.
1022 (oasys_write_ar_hdr): Likewise.
1023 (oasys_bfd_is_target_special_symbol): Likewise.
1024 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1025 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1026 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1027 * som.c (som_bfd_is_target_special_symbol): Likewise.
1028 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1029 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1030 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1031 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1032 (versados_bfd_reloc_name_lookup): Likewise.
1033 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1034 (vms_bfd_define_start_stop): Likewise.
1035 (alpha_vms_bfd_is_target_special_symbol): Likewise.
1036 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1037 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1038 * elf32-arc.c (get_replace_function): Assign replacement function
1039 to func pointer.
1040 * elf32-i370.c (i370_noop): Update prototype.
1041
6e5e9d58
AM		 10422018-02-13 Alan Modra <amodra@gmail.com>
1043
1044 PR 22836
1045 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1046 relocation sections. If size reduces to just the flag word,
1047 remove that too and mark with SEC_EXCLUDE.
1048 * elflink.c (bfd_elf_final_link): Strip empty group sections.
1049
f2731e0c
AM		 10502018-02-13 Alan Modra <amodra@gmail.com>
1051
1052 PR 22829
1053 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1054 PT_GNU_RELRO setup.
1055
830db048
ZF		 10562018-02-12 Zebediah Figura <z.figura12@gmail.com>
1057
1058 * i386msdos.c (msdos_mkobject); New function.
1059 (msdos_object_p): New function.
1060 (i386_msdos_vec): Use msdos_object_p as the check_format
1061 function.
1062 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1063 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1064 IMAGE_NT_SIGNATURE.
1065 * peXXigen.c: Likewise.
1066 * coff-ia64.c: Likewise.
1067
94fe5757
NC		 10682018-02-12 Nick Clifton <nickc@redhat.com>
1069
1070 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1071 assignment.
0b8683b7 1072 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 1073
d805612e 10742018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 1075
1076 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1077 (sparc_elf_append_rela): Assert that there is enough room in section.
1078 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1079 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1080 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1081 For a symbol subject to a GOT relocation, reserve a slot in the
1082 relocation section if the symbol isn't dynamic and we are in PIC mode.
1083 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1084 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1085 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1086 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
1087 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1088 resolved_to_zero. Do not generate a dynamic GOT relocation for an
1089 undefined weak symbol with non-default visibility. Remove superfluous
1090 'else' and fix formatting.
1091
3b4c3844
L		 10922018-02-09 H.J. Lu <hongjiu.lu@intel.com>
1093
1094 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1095 is_solaris.
1096 (i386_elf32_sol2_vec): Don't declare.
1097 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1098 Don't set need_global_offset_table.
1099 (elf_i386_solaris_arch_bed): New.
1100 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1101 Solaris.
1102 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1103 target_os != is_nacl instead of target_os == is_normal.
1104 (x86_64_elf64_sol2_vec): Don't declare.
1105 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1106 is_nacl instead of target_os == is_normal. Don't set
1107 need_global_offset_table.
1108 (elf_x86_64_solaris_arch_bed): New.
1109 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1110 Solaris.
1111 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1112 _GLOBAL_OFFSET_TABLE_ for Solaris.
1113 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1114 need_global_offset_table.
1115 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1116 (elf_x86_link_hash_table): Remove need_global_offset_table.
1117 (elf_x86_init_table): Likewise.
1118
15b23f36
L		 11192018-02-08 H.J. Lu <hongjiu.lu@intel.com>
1120
1121 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1122 Remove prototype.
1123 (i386_elf32_sol2_vec): Declared.
1124 (elf_i386_link_setup_gnu_properties): Set
1125 need_global_offset_table with info->output_bfd->xvec.
1126 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1127 Remove prototype.
1128 (x86_64_elf64_sol2_vec): Declared.
1129 (elf_x86_64_link_setup_gnu_properties): Set
1130 need_global_offset_table with info->output_bfd->xvec.
1131
dc11dea2
L		 11322018-02-08 H.J. Lu <hongjiu.lu@intel.com>
1133
1134 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1135 New prototype.
1136 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
1137 for Solaris.
1138 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1139 New prototype.
1140 (elf_x86_64_link_setup_gnu_properties): Set
1141 need_global_offset_table for Solaris.
1142 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
1143 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
1144 (_bfd_x86_elf_link_setup_gnu_properties): Copy
1145 need_global_offset_table.
1146 * elfxx-x86.h (elf_x86_link_hash_table): Add
1147 need_global_offset_table.
1148 (elf_x86_init_table): Likewise.
1149
3f48fe4a
JW		 11502018-02-08 Jim Wilson <jimw@sifive.com>
1151
1152 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
1153 change.
1154
ef135d43
NC		 11552018-02-08 Nick Clifton <nickc@redhat.com>
1156
1157 PR 22788
1158 * elf.c (elf_parse_notes): Reject notes with excessuively large
1159 alignments.
1160
407aa07c
AM		 11612018-02-07 Alan Modra <amodra@gmail.com>
1162
1163 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
1164 * elf32-ppc.c: Remove speculation barrier support.
1165 * elf32-ppc.h: Likewise.
1166 * elf64-ppc.c: Likewise.
1167 * elf64-ppc.h: Likewise.
1168
ed01220c
JW		 11692018-02-06 Jim Wilson <jimw@sifive.com>
1170
1171 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
1172 callback to report an error.
1173
c20c30f6
EB		 11742018-02-06 Eric Botcazou <ebotcazou@adacore.com>
1175
1176 PR ld/22263
1177 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
1178 into call to !bfd_link_executable and tidy up.
1179 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
1180 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
1181 !bfd_link_executable.
1182 <R_SPARC_TLS_IE_HI22>: Likewise.
1183 <GOT relocations>: Remove useless code, tidy and merge related blocks.
1184 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
1185 !bfd_link_executable.
1186 <R_SPARC_WPLT30>: Tidy up.
1187 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
1188 !bfd_link_executable.
1189 (allocate_dynrelocs): Likewise.
1190 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
1191 <R_SPARC_TLS_GD_HI22>: Merge into...
1192 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
1193 sparc_elf_tls_transition and remove redundant code.
1194 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
1195 !bfd_link_executable.
1196 <R_SPARC_TLS_LDO_HIX22>: Likewise.
1197 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
1198 <R_SPARC_TLS_LDM_CALL>: Likewise.
1199 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
1200 <R_SPARC_TLS_GD_ADD>: Likewise.
1201 <R_SPARC_TLS_LDM_ADD>: Likewise.
1202 <R_SPARC_TLS_LDO_ADD>: Likewise.
1203 <R_SPARC_TLS_IE_LD>: Likewise.
1204
46d09186
NC		 12052018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
1206
1207 PR 22789
1208 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
1209 functions failed to find the function name, try the generic elf
1210 find function instead.
1211
8278e7ce
SDJ		 12122018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
1213
1214 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
1215 'memcpy' instead of 'strncpy' when writing the magic number.
1216
64e234d4
NC		 12172018-02-06 Nick Clifton <nickc@redhat.com>
1218
1219 PR 22794
1220 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
1221 section before attempting to read it in.
1222 (bfd_get_alt_debug_link_info): Likewise.
1223
422f3d3d
PC		 12242018-02-06 Paul Carroll <pcarroll@codesourcery.com>
1225
1226 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
1227 line information in addition to name, if they can be found.
1228
279b2f94
RL		 12292018-02-05 Renlin Li <renlin.li@arm.com>
1230
1231 PR ld/22764
1232 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
1233 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
1234 check for writeable section as well.
1235
cd048363
L		 12362018-02-05 H.J. Lu <hongjiu.lu@intel.com>
1237
1238 PR ld/22782
1239 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
1240 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
1241 undefined weak symbol to 0.
1242 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
1243 if _GLOBAL_OFFSET_TABLE_ is referenced.
1244 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
1245 got_referenced instead of ref_regular_nonweak. Remove the
1246 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
1247 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
1248
e65b1a78
MR		 12492018-02-05 Maciej W. Rozycki <macro@mips.com>
1250
1251 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
1252 initialize `hi_reloc'.
1253
2d6dda71
MR		 12542018-02-05 Maciej W. Rozycki <macro@mips.com>
1255
1256 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
1257 SHT_MIPS_REGINFO sections don't assert the correct size and
1258 report an error instead.
1259
75506100
MR		 12602018-02-05 Maciej W. Rozycki <macro@mips.com>
1261
1262 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
1263 status from `->elf_backend_section_processing'.
1264
7f02625e
JW		 12652018-02-02 Jim Wilson <jimw@sifive.com>
1266
1267 PR ld/22756
1268 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
1269 If link_info->wrap_hash, check for a duplicate symbol and ignore.
1270 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
1271 Pass new argument to riscv_relax_delete_bytes.
1272 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
1273 ATTRIBUTE_UNUSED from link_info parameter.
1274
d830549d
AM		 12752018-02-02 Alan Modra <amodra@gmail.com>
1276
1277 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
1278 emitted for toc sequence optimization. Set and use "howto" later.
1279
e99955cd
SM		 12802018-02-01 Simon Marchi <simon.marchi@ericsson.com>
1281
1282 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
1283 arithmetic on NULL pointer.
1284 * elflink.c (_bfd_elf_archive_symbol_lookup,
1285 elf_link_add_archive_symbols): Likewise.
1286
bf3077a6
MM		 12872018-01-31 Michael Matz <matz@suse.de>
1288
1289 * elflink.c (bfd_elf_define_start_stop): Fix check of
1290 def_dynamic.
1291
823143c6
L		 12922018-01-31 H.J. Lu <hongjiu.lu@intel.com>
1293
1294 PR ld/21964
1295 * elflink.c (bfd_elf_define_start_stop): Check if __start and
1296 __stop symbols are referenced by shared objects.
1297
76cb3a89
AM		 12982018-01-30 Alan Modra <amodra@gmail.com>
1299
1300 PR 22758
1301 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1302 segment when demand paged with lma on the same page. Test this
1303 before load/non-load, executable/non-executable,
1304 writable/non-writable tests and simplify. Delete bogus relro
1305 condition in writable/non-writable test. Delete outdated
1306 comment. Formatting.
1307
36b8fda5
AM		 13082018-01-30 Alan Modra <amodra@gmail.com>
1309
1310 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1311 symbols dynamic.
1312
eb77f6a4
AM		 13132018-01-29 Alan Modra <amodra@gmail.com>
1314
1315 PR 22741
1316 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1317 range before converting to a symbol table pointer.
1318
7d73b4c8
NC		 13192018-01-27 Nick Clifton <nickc@redhat.com>
1320
1321 * po/ru.po: Updated Russian translation.
1322
32253bb7
AM		 13232018-01-26 Alan Modra <amodra@gmail.com>
1324
1325 * elflink.c (bfd_elf_define_start_stop): Override symbols when
1326 they are defined dynamically.
1327
ba21f564
AM		 13282018-01-26 Alan Modra <amodra@gmail.com>
1329
1330 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1331 .branch_lt changes size.
1332
38e64b0e
AM		 13332018-01-25 Alan Modra <amodra@gmail.com>
1334
1335 PR 22746
1336 * elfcode.h (elf_object_p): Avoid integer overflow.
1337
bb363086
EB		 13382018-01-25 Eric Botcazou <ebotcazou@adacore.com>
1339
1340 PR ld/22727
1341 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1342 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1343
1344 Revert
1345 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
1346
1347 PR ld/22263
1348 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1349 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1350 bfd_link_executable for TLS check.
1351 (_bfd_sparc_elf_check_relocs): Likewise.
1352 (allocate_dynrelocs): Likewise.
1353 (_bfd_sparc_elf_relocate_section): Likewise.
1354
1daf502a
RL		 13552018-01-24 Renlin Li <renlin.li@arm.com>
1356
1357 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1358 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1359 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1360 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1361 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1362 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1363 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1364
32247401
RL		 13652018-01-24 Renlin Li <renlin.li@arm.com>
1366
1367 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1368 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1369 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1370 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1371 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1372 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1373 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1374 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1375 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1376 * bfd-in2.h: Regenerate.
1377 * libbfd.h: Regenerate.
1378
1c5e4ee9
MR		 13792018-01-23 Maciej W. Rozycki <macro@mips.com>
1380
1381 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1382 `mips_elf32_section_processing' comment reference.
1383
8a1b824a
L		 13842018-01-20 H.J. Lu <hongjiu.lu@intel.com>
1385
1386 PR ld/22721
1387 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1388 versioned __tls_get_addr symbol.
1389
ee3fbc1e
NC		 13902018-01-19 Nick Clifton <nickc@redhat.com>
1391
1392 * po/fr.po: Updated French translation.
1393
691d2e9a
AM		 13942018-01-18 Alan Modra <amodra@gmail.com>
1395
1396 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1397 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1398 (ppc64_elf_build_stubs): Likewise.
1399
4bfce128
NC		 14002018-01-17 Nick Clifton <nickc@redhat.com>
1401
1402 * po/ru.po: Updated Russian translation.
1403 * po/uk/po: Updated Ukranian translation.
1404
c75bc4f7
AM		 14052018-01-17 Alan Modra <amodra@gmail.com>
1406
1407 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1408
1be5d8d3
AM		 14092018-01-17 Alan Modra <amodra@gmail.com>
1410
1411 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1412 (CRSETEQ, BEQCTRM): Define.
1413 (is_nonpic_glink_stub): Don't check bctr.
1414 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1415 (ppc_elf_relax_section): Size speculation barrier.
1416 (output_bctr): New function.
1417 (write_glink_stub): Use output_bctr.
1418 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1419 (ppc_elf_finish_dynamic_symbol): Likewise.
1420 (ppc_elf_finish_dynamic_sections): Use output_bctr.
1421 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1422 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1423 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1424 (size_global_entry_stubs): Handle speculation barrier sizing.
1425 (plt_stub_size): Likewise.
1426 (output_bctr): New function.
1427 (build_plt_stub, build_tls_get_addr_stub): Output speculation
1428 barrier.
1429 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1430 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1431 (build_global_entry_stubs): Output speculation barrier.
1432 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1433 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1434
9e390558
AM		 14352018-01-17 Alan Modra <amodra@gmail.com>
1436
1437 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1438 __tls_get_addr_opt, and alignment sizing.
1439 (TLS_GET_ADDR_GLINK_SIZE): Delete.
1440 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1441 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1442 or 8 insns.
1443 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1444 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1445 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
1446 by PLT reloc count.
1447 (write_glink_stub): Handle __tls_get_addr_opt stub.
1448 Pad out to size given by GLINK_ENTRY_SIZE.
1449 (ppc_elf_relocate_section): Adjust write_glink_stub call.
1450 (ppc_elf_finish_dynamic_symbol): Likewise.
1451 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1452 insn array since so many need rewriting.
1453 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1454 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1455 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
1456 nops. Adjust all uses.
1457 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1458 in glink_vma calculation.
1459 (struct ppc_link_hash_table): Add global_entry section pointer.
1460 (create_linkage_sections): Create separate section for global
1461 entry stubs.
1462 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1463 (size_global_entry_stubs): Handle sizing for aligned stubs.
1464 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1465 and don't stash end of glink branch table in rawsize.
1466 (ppc_build_one_stub): Rewrite stub size calculations.
1467 (build_global_entry_stubs): Use new section.
1468 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1469 Build lazy link stubs out to end of section. Build global entry
1470 stubs in new section.
1471
616dcb87
NC		 14722018-01-15 Nick Clifton <nickc@redhat.com>
1473
1474 * po/uk.po: Updated Ukranian translation.
1475
3957a496
NC		 14762018-01-13 Nick Clifton <nickc@redhat.com>
1477
1478 * po/bfd.pot: Regenerated.
1479
769c7ea5
NC		 14802018-01-13 Nick Clifton <nickc@redhat.com>
1481
1482 * version.m4: Bump version to 2.30.51
1483 * configure: Regenerate.
1484
faf766e3
NC		 14852018-01-13 Nick Clifton <nickc@redhat.com>
1486
1487 2.30 branch created.
1488
564e11c9
JW		 14892018-01-12 Jens Widell <jl@opera.com>
1490
1491 * elf.c (setup_group): Optimize search for group by remembering
1492 last found group and restarting search at that index.
1493 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1494
a78eea16
AM		 14952018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
1496
1497 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1498 bfd_link_common_skip_none in switch.
1499
87e79a65
AM		 15002018-01-12 Alan Modra <amodra@gmail.com>
1501
1502 PR ld/22649
1503 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1504 references on forced local symbols.
1505
58807c48
VI		 15062018-01-12 Vlad Ivanov <vlad@ivanov.email>
1507
1508 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1509 .reginfo section has wrong size.
1510
2888249f
L		 15112018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1512
1513 PR ld/22393
1514 * elf.c (_bfd_elf_map_sections_to_segments): When generating
1515 separate code and read-only data LOAD segments, create a new
1516 LOAD segment if the previous section contains text and the
1517 current section doesn't or vice versa. Don't put a writable
1518 section in a read-only segment if there is a RELRO segment.
1519
d664fd41
L		 15202018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1521
1522 PR ld/22649
1523 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1524 references on forced local symbols.
1525
8b6f4cd3
L		 15262018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1527
1528 PR ld/22677
1529 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1530 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1531
9c70c522 15322018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 1533
1534 PR 22662
1535 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1536
ddb2bbcf
JB		 15372018-01-03 John Baldwin <jhb@FreeBSD.org>
1538
1539 * elf.c (elfcore_grok_freebsd_note): Handle
1540 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1541 NT_FREEBSD_PROCSTAT_VMMAP.
1542
219d1afa
AM		 15432018-01-03 Alan Modra <amodra@gmail.com>
1544
1545 Update year range in copyright notice of all files.
1546
1e563868 1547For older changes see ChangeLog-2017
3499769a 1548\f
1e563868 1549Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 1550
1551Copying and distribution of this file, with or without modification,
1552are permitted in any medium without royalty provided the copyright
1553notice and this notice are preserved.
1554
1555Local Variables:
1556mode: change-log
1557left-margin: 8
1558fill-column: 74
1559version-control: never
1560End:
GDB Binutils - Deliverables
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