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[ARM] Fix NULL dereference of march_ext_opt
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
788af978
JW		 12018-03-01 Jim Wilson <jimw@sifive.com>
2
3 PR 22756
4 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
5 else if instead of if.
6
5224fa03
AM		 72018-03-01 Alan Modra <amodra@gmail.com>
8
9 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
10
116acb2c
AM		 112018-02-28 Alan Modra <amodra@gmail.com>
12
13 PR 22887
14 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
15
eef10466
NC		 162018-02-28 Nick Clifton <nickc@redhat.com>
17
12c96342
NC		 18 PR 22895
19 PR 22893
20 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
21 pointer. Drop unused abfd parameter. Check the size of the block
22 before initialising the data field. Return the end pointer if the
23 size is invalid.
24 (read_attribute_value): Adjust invocations of read_n_bytes.
25
eef10466
NC		 26 PR 22894
27 * dwarf1.c (parse_die): Check the length of form blocks before
28 advancing the data pointer.
29
0d329c0a
AM		 302018-02-28 Alan Modra <amodra@gmail.com>
31
32 PR 22887
33 * aoutx.h (translate_symbol_table): Print an error message and set
34 bfd_error on finding an invalid name string offset.
35
f6aec96d
L		 362018-02-27 H.J. Lu <hongjiu.lu@intel.com>
37
38 * config.in: Regenerated.
39 * configure: Likewise.
40 * configure.ac: Add --enable-separate-code.
41 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
42 to 1 for Linux/x86 targets,
43 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
44 DEFAULT_LD_Z_SEPARATE_CODE is 1.
45
f3185997
NC		 462018-02-27 Nick Clifton <nickc@redhat.com>
47
e8f5af78
NC		 48 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
49 message.
50 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
51 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
52 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
53 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
54 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
55 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
56 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
57 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
58 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
59
f3185997
NC		 60 PR 22875
61 * elf-bfd.h (struct elf_backend_data): Change the return type of
62 the elf_info_to_howto and elf_info_to_howto_rel function pointers
63 to bfd_boolean.
64 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
65 value from the info_to_howto function and fail if that function
66 failed.
67 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
68 from the info_to_howto function.
69 (elf32_h8_relax_section): Likewise.
70 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
71 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
72 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
73 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
74 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
75 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
76 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
77 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
78 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
79 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
80 (riscv_elf_relocate_section): Likewise.
81 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
82 bfd_boolean. Issue an error message, set an error value and
83 return FALSE if the reloc is not recognized.
84 (elf_hppa_info_to_howto_rel): Likewise.
85 * elf-m10200.c (mn10200_info_to_howto): Likewise.
86 * elf-m10300.c (mn10300_info_to_howto): Likewise.
87 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
88 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
89 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
90 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
91 * elf32-bfin.c (bfin_info_to_howto): Likewise.
92 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
93 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
94 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
95 (cris_info_to_howto_rela): Likewise.
96 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
97 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
98 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
99 Likewise.
100 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
101 (elf32_dlx_info_to_howto_rel): Likewise.
102 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
103 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
104 * elf32-frv.c (frv_info_to_howto_rela)
105 (frvfdpic_info_to_howto_rel): Likewise.
106 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
107 * elf32-gen.c (elf_generic_info_to_howto)
108 (elf_generic_info_to_howto_rel): Likewise.
109 * elf32-h8300.c (elf32_h8_info_to_howto)
110 (elf32_h8_info_to_howto_rel): Likewise.
111 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
112 * elf32-i386.c (elf_i386_reloc_type_lookup)
113 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
114 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
115 Likewise.
116 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
117 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
118 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
119 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
120 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
121 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
122 Likewise.
123 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
124 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
125 * elf32-m68k.c (rtype_to_howto): Likewise.
126 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
127 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
128 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
129 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
130 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
131 Likewise.
132 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
133 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
134 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
135 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
136 Likewise.
137 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
138 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
139 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
140 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
141 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
142 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
143 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
144 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
145 * elf32-score.c (s3_bfd_score_info_to_howto)
146 (_bfd_score_info_to_howto): Likewise.
147 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
148 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
149 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
150 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
151 (elf32_tic6x_info_to_howto_rel): Likewise.
152 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
153 * elf32-v850.c (v850_elf_info_to_howto_rel)
154 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
155 * elf32-vax.c (rtype_to_howto): Likewise.
156 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
157 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
158 (elf32_wasm32_info_to_howto_rela): Likewise.
159 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
160 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
161 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
162 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
163 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
164 * elf64-gen.c (elf_generic_info_to_howto)
165 (elf_generic_info_to_howto_rel): Likewise.
166 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
167 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
168 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
169 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
170 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
171 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
172 Likewise.
173 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
174 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
175 Likewise.
176 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
177 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
178 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
179 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
180 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
181 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
182 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
183 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
184 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
185 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
186 Default to NULL.
187
1f4bace8
JW		 1882018-02-26 Jim Wilson <jimw@sifive.com>
189 Stephan Schreiber <info@fs-driver.org>
190
191 PR 15904
192 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
193 call, set changed_contents and changed_relocs. Likewise after
194 successful ia64_elf_relax_br call.
195
6838f2be
AM		 1962018-02-26 Alan Modra <amodra@gmail.com>
197
198 * elf.c (assign_file_positions_except_relocs): Don't segfault
199 when actual number of phdrs is less than allocated. Delete
200 outdated comment. Formatting.
201
38f14ab8
AM		 2022018-02-26 Alan Modra <amodra@gmail.com>
203
204 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
205 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
206 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
207 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
208 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
209 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
210 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
211 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
212 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
213 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
214 error/warning messages.
215
6e05870c
AM		 2162018-02-26 Alan Modra <amodra@gmail.com>
217
218 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
219 * syms.c: Standardize error/warning messages.
220
59d08d6c
AM		 2212018-02-26 Alan Modra <amodra@gmail.com>
222
223 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
224 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
225 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
226 * peXXigen.c, * peicode.h: Standardize error/warning messages.
227
90b6238f
AM		 2282018-02-26 Alan Modra <amodra@gmail.com>
229
230 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
231
2c1c9679
AM		 2322018-02-26 Alan Modra <amodra@gmail.com>
233
234 * elfxx-mips.c: Standardize error/warning messages.
235
9793eb77
AM		 2362018-02-26 Alan Modra <amodra@gmail.com>
237
238 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
239 * elflink.c: Standardize error/warning messages. Replace use of
240 linker callback einfo with _bfd_error_handler when possible.
241
0aa13fee
AM		 2422018-02-26 Alan Modra <amodra@gmail.com>
243
244 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
245 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
246 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
247 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
248 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
249 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
250 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
251 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
252 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
253 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
254 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
255 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
256 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
257 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
258 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
259 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
260 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
261 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
262 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
263 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
264 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
265 unrecognized/unsupported reloc message.
266
cf97bcb0
AM		 2672018-02-26 Alan Modra <amodra@gmail.com>
268
269 * elf32-ppc.c: Standardize error/warning messages. Use
270 _bfd_error_handler rather than einfo when einfo features not used.
271 * elf64-ppc.c: Likewise.
272
01f7e10c
AM		 2732018-02-23 Alan Modra <amodra@gmail.com>
274
275 PR 22881
276 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
277 segment if no matching LOAD segment.
278
e859f655
KLC		 2792018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
280
281 * elf32-nds32.h: Define mask for ict_model.
282
6e8d06db
JD		 2832018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
284
285 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
286
b248d650
MR		 2872018-02-19 Maciej W. Rozycki <macro@mips.com>
288
289 Revert
290 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
291
292 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
293 .reginfo section has wrong size.
294
6798f8bf
MR		 2952018-02-19 Maciej W. Rozycki <macro@mips.com>
296
297 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
298 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
299 `.MIPS.abiflags' sections.
300 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
301 section's end.
302
8772de11
MR		 3032018-02-19 Maciej W. Rozycki <macro@mips.com>
304
305 * section.c (SEC_FIXED_SIZE): New macro.
306 * bfd-in2.h: Regenerate.
307
4f7fd351
MR		 3082018-02-19 Maciej W. Rozycki <macro@mips.com>
309
310 * section.c (SEC_HAS_GOT_REF): Remove macro.
311 * bfd-in2.h: Regenerate.
312
f2b740ac
AM		 3132018-02-19 Alan Modra <amodra@gmail.com>
314
315 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
316 arguments.
317 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
318 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
319 (_bfd_riscv_relax_pc): Likewise and fix typos.
320 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
321 * libbfd.h: Regenerate.
322
8979927a
AM		 3232018-02-19 Alan Modra <amodra@gmail.com>
324
325 * dwarf2.c (read_section): Don't use 'll' format modifier.
326 (find_abstract_instance): Likewise.
327 * elfcore.h (elf_core_file_p): Likewise.
328
2dcf00ce
AM		 3292018-02-19 Alan Modra <amodra@gmail.com>
330
331 * bfd-in.h: Include inttypes.h or if not available define
332 PRId64, PRIu64 and PRIx64.
333 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
334 modifier to print bfd_vma.
335 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
336 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
337 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
338 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
339 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
340 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
341 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
342 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
343 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
344 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
345 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
346 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
347 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
348 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
349 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
350 and cast input to uint64_t, and similarly for Ld and Lu.
351 * bfd-in2.h: Regenerate.
352
c1c8c1ef
AM		 3532018-02-19 Alan Modra <amodra@gmail.com>
354
355 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
356 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
357 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
358 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
359 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
360 * reloc.c: Replace use of %R and %T in format strings passed to
361 einfo and friends by %pR and %pT.
362
871b3ab2
AM		 3632018-02-19 Alan Modra <amodra@gmail.com>
364
365 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
366 of %A and %B.
367 * aout-adobe.c: Update all messages using %A and %B.
368 * aout-cris.c: Likewise.
369 * aoutx.h: Likewise.
370 * archive.c: Likewise.
371 * binary.c: Likewise.
372 * cache.c: Likewise.
373 * coff-alpha.c: Likewise.
374 * coff-arm.c: Likewise.
375 * coff-i860.c: Likewise.
376 * coff-mcore.c: Likewise.
377 * coff-ppc.c: Likewise.
378 * coff-rs6000.c: Likewise.
379 * coff-sh.c: Likewise.
380 * coff-tic4x.c: Likewise.
381 * coff-tic54x.c: Likewise.
382 * coff-tic80.c: Likewise.
383 * coff64-rs6000.c: Likewise.
384 * coffcode.h: Likewise.
385 * coffgen.c: Likewise.
386 * cofflink.c: Likewise.
387 * coffswap.h: Likewise.
388 * compress.c: Likewise.
389 * cpu-arm.c: Likewise.
390 * ecoff.c: Likewise.
391 * elf-attrs.c: Likewise.
392 * elf-eh-frame.c: Likewise.
393 * elf-ifunc.c: Likewise.
394 * elf-m10300.c: Likewise.
395 * elf-properties.c: Likewise.
396 * elf-s390-common.c: Likewise.
397 * elf.c: Likewise.
398 * elf32-arc.c: Likewise.
399 * elf32-arm.c: Likewise.
400 * elf32-avr.c: Likewise.
401 * elf32-bfin.c: Likewise.
402 * elf32-cr16.c: Likewise.
403 * elf32-cr16c.c: Likewise.
404 * elf32-cris.c: Likewise.
405 * elf32-crx.c: Likewise.
406 * elf32-d10v.c: Likewise.
407 * elf32-d30v.c: Likewise.
408 * elf32-epiphany.c: Likewise.
409 * elf32-fr30.c: Likewise.
410 * elf32-frv.c: Likewise.
411 * elf32-gen.c: Likewise.
412 * elf32-hppa.c: Likewise.
413 * elf32-i370.c: Likewise.
414 * elf32-i386.c: Likewise.
415 * elf32-i960.c: Likewise.
416 * elf32-ip2k.c: Likewise.
417 * elf32-iq2000.c: Likewise.
418 * elf32-lm32.c: Likewise.
419 * elf32-m32c.c: Likewise.
420 * elf32-m32r.c: Likewise.
421 * elf32-m68hc11.c: Likewise.
422 * elf32-m68hc12.c: Likewise.
423 * elf32-m68hc1x.c: Likewise.
424 * elf32-m68k.c: Likewise.
425 * elf32-mcore.c: Likewise.
426 * elf32-mep.c: Likewise.
427 * elf32-metag.c: Likewise.
428 * elf32-microblaze.c: Likewise.
429 * elf32-moxie.c: Likewise.
430 * elf32-msp430.c: Likewise.
431 * elf32-mt.c: Likewise.
432 * elf32-nds32.c: Likewise.
433 * elf32-nios2.c: Likewise.
434 * elf32-or1k.c: Likewise.
435 * elf32-pj.c: Likewise.
436 * elf32-ppc.c: Likewise.
437 * elf32-rl78.c: Likewise.
438 * elf32-rx.c: Likewise.
439 * elf32-s390.c: Likewise.
440 * elf32-score.c: Likewise.
441 * elf32-score7.c: Likewise.
442 * elf32-sh-symbian.c: Likewise.
443 * elf32-sh.c: Likewise.
444 * elf32-sh64.c: Likewise.
445 * elf32-sparc.c: Likewise.
446 * elf32-spu.c: Likewise.
447 * elf32-tic6x.c: Likewise.
448 * elf32-tilepro.c: Likewise.
449 * elf32-v850.c: Likewise.
450 * elf32-vax.c: Likewise.
451 * elf32-visium.c: Likewise.
452 * elf32-wasm32.c: Likewise.
453 * elf32-xgate.c: Likewise.
454 * elf32-xtensa.c: Likewise.
455 * elf64-alpha.c: Likewise.
456 * elf64-gen.c: Likewise.
457 * elf64-hppa.c: Likewise.
458 * elf64-ia64-vms.c: Likewise.
459 * elf64-mmix.c: Likewise.
460 * elf64-ppc.c: Likewise.
461 * elf64-s390.c: Likewise.
462 * elf64-sh64.c: Likewise.
463 * elf64-sparc.c: Likewise.
464 * elf64-x86-64.c: Likewise.
465 * elfcode.h: Likewise.
466 * elfcore.h: Likewise.
467 * elflink.c: Likewise.
468 * elfnn-aarch64.c: Likewise.
469 * elfnn-ia64.c: Likewise.
470 * elfnn-riscv.c: Likewise.
471 * elfxx-mips.c: Likewise.
472 * elfxx-sparc.c: Likewise.
473 * elfxx-tilegx.c: Likewise.
474 * elfxx-x86.c: Likewise.
475 * hpux-core.c: Likewise.
476 * ieee.c: Likewise.
477 * ihex.c: Likewise.
478 * libbfd.c: Likewise.
479 * linker.c: Likewise.
480 * mach-o.c: Likewise.
481 * merge.c: Likewise.
482 * mmo.c: Likewise.
483 * oasys.c: Likewise.
484 * pdp11.c: Likewise.
485 * pe-mips.c: Likewise.
486 * peXXigen.c: Likewise.
487 * peicode.h: Likewise.
488 * reloc.c: Likewise.
489 * rs6000-core.c: Likewise.
490 * srec.c: Likewise.
491 * stabs.c: Likewise.
492 * vms-alpha.c: Likewise.
493 * xcofflink.c: Likewise.
494
dbc88fc1
AM		 4952018-02-19 Alan Modra <amodra@gmail.com>
496
497 PR 22845
498 * elf.c (IS_TBSS): Define.
499 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
500 (assign_file_positions_for_non_load_sections): Revert last change.
501 Properly calculate load segment limits to compare against relro limits.
502
325ba6fb
AM		 5032018-02-17 Alan Modra <amodra@gmail.com>
504
505 PR 22845
506 * elf.c (assign_file_positions_for_non_load_sections): Ignore
507 degenerate zero size PT_LOAD segments when finding one overlapping
508 the PT_GNU_RELRO segment.
509
d00dd7dc
AM		 5102018-02-16 Alan Modra <amodra@gmail.com>
511
512 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
513 (_bfd_bool_bfd_true): Rename from bfd_true.
514 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
515 (_bfd_int_bfd_0): Rename from bfd_0.
516 (_bfd_uint_bfd_0): Rename from bfd_0u.
517 (_bfd_long_bfd_0): Rename from bfd_0l.
518 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
519 (_bfd_void_bfd): Rename from bfd_void.
520 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
521 (_bfd_bool_bfd_link_false_error),
522 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
523 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
524 (_bfd_bool_bfd_asection_bfd_asection_true),
525 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
526 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
527 * archive.c (_bfd_noarchive_get_elt_at_index),
528 (_bfd_noarchive_openr_next_archived_file),
529 (_bfd_noarchive_construct_extended_name_table),
530 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
531 (_bfd_noarchive_write_armap): New functions.
532 * archures.c (_bfd_nowrite_set_arch_mach): New function.
533 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
534 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
535 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
536 (alpha_ecoff_swap_coff_lineno_out),
537 (alpha_ecoff_swap_coff_reloc_out): New functions.
538 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
539 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
540 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
541 (mips_ecoff_swap_coff_lineno_out),
542 (mips_ecoff_swap_coff_reloc_out): New functions.
543 * coffcode.h (coff_set_alignment_hook): Replace define with
544 new function.
545 (symname_in_debug_hook): Likewise.
546 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
547 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
548 * elf.c (assign_file_positions_except_relocs): Test
549 elf_backend_allow_non_load_phdr for NULL.
550 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
551 _bfd_elf_link_omit_section_dynsym. Update uses.
552 (_bfd_elf_omit_section_dynsym_all): New function.
553 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
554 (_bfd_elf_omit_section_dynsym_default): Declare.
555 (_bfd_elf_omit_section_dynsym_all): Declare.
556 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
557 (_bfd_nolink_bfd_get_relocated_section_contents),
558 (_bfd_nolink_bfd_lookup_section_flags),
559 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
560 (_bfd_nolink_bfd_link_hash_table_create),
561 (_bfd_nolink_bfd_link_just_syms),
562 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
563 (_bfd_nolink_bfd_link_split_section),
564 (_bfd_nolink_section_already_linked),
565 (_bfd_nolink_bfd_define_common_symbol),
566 (_bfd_nolink_bfd_define_start_stop): New functions.
567 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
568 (_bfd_norelocs_bfd_reloc_name_lookup),
569 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
570 * section.c (_bfd_nowrite_set_section_contents): New function.
571 * syms.c (_bfd_nosymbols_canonicalize_symtab),
572 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
573 (_bfd_nosymbols_get_symbol_version_string),
574 (_bfd_nosymbols_bfd_is_local_label_name),
575 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
576 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
577 (_bfd_nosymbols_bfd_make_debug_symbol),
578 ( _bfd_nosymbols_read_minisymbols),
579 ( _bfd_nosymbols_minisymbol_to_symbol),
580 (_bfd_nodynamic_get_synthetic_symtab): New functions.
581 * libbfd-in.h: Declare new functions. Update existing defines,
582 removing casts.
583 * aix386-core.c: Update to use new hooks. Formatting.
584 * aout-adobe.c: Likewise.
585 * aout-arm.c: Likewise.
586 * aout-target.h: Likewise.
587 * aout-tic30.c: Likewise.
588 * aoutf1.h: Likewise.
589 * binary.c: Likewise.
590 * bout.c: Likewise.
591 * cisco-core.c: Likewise.
592 * coff-alpha.c: Likewise.
593 * coff-i386.c: Likewise.
594 * coff-i860.c: Likewise.
595 * coff-i960.c: Likewise.
596 * coff-ia64.c: Likewise.
597 * coff-mips.c: Likewise.
598 * coff-ppc.c: Likewise.
599 * coff-rs6000.c: Likewise.
600 * coff-sh.c: Likewise.
601 * coff-tic30.c: Likewise.
602 * coff-tic54x.c: Likewise.
603 * coff-x86_64.c: Likewise.
604 * coff64-rs6000.c: Likewise.
605 * coffcode.h: Likewise.
606 * elf-m10300.c: Likewise.
607 * elf32-cr16.c: Likewise.
608 * elf32-lm32.c: Likewise.
609 * elf32-m32r.c: Likewise.
610 * elf32-metag.c: Likewise.
611 * elf32-score.c: Likewise.
612 * elf32-score7.c: Likewise.
613 * elf32-tilepro.c: Likewise.
614 * elf32-xstormy16.c: Likewise.
615 * elf32-xtensa.c: Likewise.
616 * elf64-alpha.c: Likewise.
617 * elf64-hppa.c: Likewise.
618 * elf64-ia64-vms.c: Likewise.
619 * elf64-mmix.c: Likewise.
620 * elf64-sh64.c: Likewise.
621 * elfnn-ia64.c: Likewise.
622 * elfxx-sparc.c: Likewise.
623 * elfxx-target.h: Likewise.
624 * elfxx-tilegx.c: Likewise.
625 * elfxx-x86.h: Likewise.
626 * hp300hpux.c: Likewise.
627 * hppabsd-core.c: Likewise.
628 * hpux-core.c: Likewise.
629 * i386msdos.c: Likewise.
630 * i386os9k.c: Likewise.
631 * ieee.c: Likewise.
632 * ihex.c: Likewise.
633 * irix-core.c: Likewise.
634 * libaout.h: Likewise.
635 * libecoff.h: Likewise.
636 * mach-o-target.c: Likewise.
637 * mach-o.c: Likewise.
638 * mipsbsd.c: Likewise.
639 * mmo.c: Likewise.
640 * netbsd-core.c: Likewise.
641 * nlm-target.h: Likewise.
642 * oasys.c: Likewise.
643 * osf-core.c: Likewise.
644 * pdp11.c: Likewise.
645 * pe-mips.c: Likewise.
646 * pe-x86_64.c: Likewise.
647 * pef.c: Likewise.
648 * plugin.c: Likewise.
649 * ppcboot.c: Likewise.
650 * ptrace-core.c: Likewise.
651 * sco5-core.c: Likewise.
652 * som.c: Likewise.
653 * sparclynx.c: Likewise.
654 * srec.c: Likewise.
655 * tekhex.c: Likewise.
656 * trad-core.c: Likewise.
657 * verilog.c: Likewise.
658 * versados.c: Likewise.
659 * vms-alpha.c: Likewise.
660 * vms-lib.c: Likewise.
661 * wasm-module.c: Likewise.
662 * xsym.c: Likewise.
663 * libbfd.h: Regenerate.
664
2a0d9853
JW		 6652018-02-15 Jim Wilson <jimw@sifive.com>
666
09ca4b9d
JW		 667 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
668 symbols whose section address is zero.
669
2a0d9853
JW		 670 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
671 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
672 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
673 Add %X%P to error messages.
674
e513bd38
EB		 6752018-02-15 Eric Botcazou <ebotcazou@adacore.com>
676
677 PR ld/22832
678 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
679 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
680 and assert that the result of the call is not NULL.
681
12ef3f5a
NC		 6822018-02-14 Nick Clifton <nickc@redhat.com>
683
684 PR 22823
685 Revert previous delta. Add extra casts to avoid compile time
686 warnings instead.
687 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
688 cast to avoid warning from gcc v8 compiler.
689 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
690 (_bfd_generic_bfd_set_private_flags): Likewise.
691 (_bfd_generic_bfd_copy_private_section_data): Likewise.
692 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
693 (_bfd_generic_bfd_copy_private_header_data): Likewise.
694 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
695 (_bfd_noarchive_construct_extended_name_table): Likewise.
696 (_bfd_noarchive_truncate_arname): Likewise.
697 (_bfd_noarchive_write_ar_hdr): Likewise.
698 (_bfd_noarchive_get_elt_at_index): Likewise.
699 (_bfd_nosymbols_canonicalize_symtab): Likewise.
700 (_bfd_nosymbols_print_symbol): Likewise.
701 (_bfd_nosymbols_get_symbol_info): Likewise.
702 (_bfd_nosymbols_get_symbol_version_string): Likewise.
703 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
704 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
705 (_bfd_nosymbols_get_lineno): Likewise.
706 (_bfd_nosymbols_find_nearest_line): Likewise.
707 (_bfd_nosymbols_find_line): Likewise.
708 (_bfd_nosymbols_find_inliner_info): Likewise.
709 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
710 (_bfd_nosymbols_read_minisymbols): Likewise.
711 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
712 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
713 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
714 (_bfd_nowrite_set_arch_mach): Likewise.
715 (_bfd_nowrite_set_section_contents): Likewise.
716 (_bfd_nolink_sizeof_headers): Likewise.
717 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
718 (_bfd_nolink_bfd_relax_section): Likewise.
719 (_bfd_nolink_bfd_gc_sections): Likewise.
720 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
721 (_bfd_nolink_bfd_merge_sections): Likewise.
722 (_bfd_nolink_bfd_is_group_section): Likewise.
723 (_bfd_nolink_bfd_discard_group): Likewise.
724 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
725 (_bfd_nolink_bfd_link_add_symbols): Likewise.
726 (_bfd_nolink_bfd_link_just_syms): Likewise.
727 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
728 (_bfd_nolink_bfd_final_link): Likewise.
729 (_bfd_nolink_bfd_link_split_section): Likewise.
730 (_bfd_nolink_section_already_linked): Likewise.
731 (_bfd_nolink_bfd_define_common_symbol): Likewise.
732 (_bfd_nolink_bfd_define_start_stop): Likewise.
733 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
734 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
735 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
736 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
737 * libbfd.c (bfd_false_any): Delete.
738 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
739 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
740 * libbfd.h (extern): Regenerate
741 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
742 cast to avoid warning from gcc v8 compiler.
743 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
744 * binary.c (binary_get_symbol_info): Likewise.
745 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
746 * coff-mips.c (mips_ecoff_backend_data): Likewise.
747 * coffcode.h (coff_set_alignment_hook): Likewise.
748 (symname_in_debug_hook): Likewise.
749 (bfd_coff_backend_data bigobj_swap_table): Likewise.
750 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
751 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
752 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
753 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
754 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
755 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
756 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
757 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
758 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
759 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
760 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
761 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
762 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
763 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
764 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
765 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
766 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
767 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
768 (bfd_elfNN_bfd_set_private_flags): Likewise.
769 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
770 (elf_backend_init_index_section): Likewise.
771 (elf_backend_allow_non_load_phdr): Likewise.
772 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
773 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
774 * ieee.c (ieee_construct_extended_name_table): Likewise.
775 (ieee_write_armap): Likewise.
776 (ieee_write_ar_hdr): Likewise.
777 (ieee_bfd_is_target_special_symbol): Likewise.
778 * ihex.c (ihex_canonicalize_symtab): Likewise.
779 (ihex_bfd_is_target_special_symbol): Likewise.
780 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
781 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
782 (_bfd_ecoff_set_alignment_hook): Likewise.
783 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
784 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
785 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
786 * oasys.c (oasys_construct_extended_name_table): Likewise.
787 (oasys_write_armap): Likewise.
788 (oasys_write_ar_hdr): Likewise.
789 (oasys_bfd_is_target_special_symbol): Likewise.
790 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
791 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
792 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
793 * som.c (som_bfd_is_target_special_symbol): Likewise.
794 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
795 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
796 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
797 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
798 (versados_bfd_reloc_name_lookup): Likewise.
799 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
800 (vms_bfd_define_start_stop): Likewise.
801 (alpha_vms_bfd_is_target_special_symbol): Likewise.
802 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
803 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
804
451875b4
L		 8052018-02-14 H.J. Lu <hongjiu.lu@intel.com>
806
807 PR ld/22842
808 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
809 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
810 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
811 R_X86_64_PC32 reloc against dynamic function in data section.
812 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
813 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
814 against dynamic function in data section.
815 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
816 function address only if pcrel_plt is true.
817 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
818 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
819 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
820 PC-relative relocation against a function definition in data
821 secton in PIE. Remove the obsolete comments.
822 (elf_x86_link_hash_table): Add pcrel_plt.
823
1031c264
L		 8242018-02-13 H.J. Lu <hongjiu.lu@intel.com>
825
826 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
827 instead of bfd_link_pic, for building shared library.
828
bd7ab16b
L		 8292018-02-13 H.J. Lu <hongjiu.lu@intel.com>
830
831 PR gas/22791
832 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
833 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
834 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
835 against protected function in shared object.
836
80c96350
ST		 8372018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
838
839 PR 22828
840 * po/ru.po: Fix typo in Russian translation.
841
87993319
MR		 8422018-02-13 Maciej W. Rozycki <macro@mips.com>
843
844 * wasm-module.c (wasm_scan_name_function_section): Rename
845 `index' local variable to `idx'.
846
68d20676
NC		 8472018-02-13 Nick Clifton <nickc@redhat.com>
848
849 PR 22823
850 Fix compile time warnings generated by gcc version 8.
851 * libbfd-in.h: Remove extraneous text from prototypes.
852 Add prototypes for bfd_false_any, bfd_true_any,
853 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
854 bfd_n1_any, bfd_void_any.
855 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
856 function.
857 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
858 (_bfd_generic_bfd_set_private_flags): Likewise.
859 (_bfd_generic_bfd_copy_private_section_data): Likewise.
860 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
861 (_bfd_generic_bfd_copy_private_header_data): Likewise.
862 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
863 (_bfd_noarchive_construct_extended_name_table): Likewise.
864 (_bfd_noarchive_truncate_arname): Likewise.
865 (_bfd_noarchive_write_ar_hdr): Likewise.
866 (_bfd_noarchive_get_elt_at_index): Likewise.
867 (_bfd_nosymbols_canonicalize_symtab): Likewise.
868 (_bfd_nosymbols_print_symbol): Likewise.
869 (_bfd_nosymbols_get_symbol_info): Likewise.
870 (_bfd_nosymbols_get_symbol_version_string): Likewise.
871 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
872 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
873 (_bfd_nosymbols_get_lineno): Likewise.
874 (_bfd_nosymbols_find_nearest_line): Likewise.
875 (_bfd_nosymbols_find_line): Likewise.
876 (_bfd_nosymbols_find_inliner_info): Likewise.
877 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
878 (_bfd_nosymbols_read_minisymbols): Likewise.
879 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
880 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
881 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
882 (_bfd_nowrite_set_arch_mach): Likewise.
883 (_bfd_nowrite_set_section_contents): Likewise.
884 (_bfd_nolink_sizeof_headers): Likewise.
885 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
886 (_bfd_nolink_bfd_relax_section): Likewise.
887 (_bfd_nolink_bfd_gc_sections): Likewise.
888 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
889 (_bfd_nolink_bfd_merge_sections): Likewise.
890 (_bfd_nolink_bfd_is_group_section): Likewise.
891 (_bfd_nolink_bfd_discard_group): Likewise.
892 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
893 (_bfd_nolink_bfd_link_add_symbols): Likewise.
894 (_bfd_nolink_bfd_link_just_syms): Likewise.
895 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
896 (_bfd_nolink_bfd_final_link): Likewise.
897 (_bfd_nolink_bfd_link_split_section): Likewise.
898 (_bfd_nolink_section_already_linked): Likewise.
899 (_bfd_nolink_bfd_define_common_symbol): Likewise.
900 (_bfd_nolink_bfd_define_start_stop): Likewise.
901 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
902 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
903 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
904 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
905 * libbfd.c (bfd_false_any): New function. Like bfd_false but
906 accepts one or more arguments.
907 (bfd_true_any): Likewise.
908 (bfd_nullvoidptr_any): Likewise.
909 (bfd_0_any): Likewise.
910 (bfd_0u_any): Likewise.
911 (bfd_0l_any): Likewise.
912 (_bfd_n1_any): Likewise.
913 (bfd_void_any): Likewise.
914 * libbfd.h (extern): Regenerate
915 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
916 based dummy function.
917 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
918 * binary.c (binary_get_symbol_info): Likewise.
919 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
920 * coff-mips.c (mips_ecoff_backend_data): Likewise.
921 * coffcode.h (coff_set_alignment_hook): Likewise.
922 (symname_in_debug_hook): Likewise.
923 (bfd_coff_backend_data bigobj_swap_table): Likewise.
924 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
925 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
926 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
927 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
928 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
929 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
930 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
931 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
932 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
933 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
934 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
935 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
936 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
937 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
938 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
939 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
940 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
941 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
942 (bfd_elfNN_bfd_set_private_flags): Likewise.
943 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
944 (elf_backend_init_index_section): Likewise.
945 (elf_backend_allow_non_load_phdr): Likewise.
946 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
947 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
948 * ieee.c (ieee_construct_extended_name_table): Likewise.
949 (ieee_write_armap): Likewise.
950 (ieee_write_ar_hdr): Likewise.
951 (ieee_bfd_is_target_special_symbol): Likewise.
952 * ihex.c (ihex_canonicalize_symtab): Likewise.
953 (ihex_bfd_is_target_special_symbol): Likewise.
954 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
955 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
956 (_bfd_ecoff_set_alignment_hook): Likewise.
957 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
958 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
959 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
960 * oasys.c (oasys_construct_extended_name_table): Likewise.
961 (oasys_write_armap): Likewise.
962 (oasys_write_ar_hdr): Likewise.
963 (oasys_bfd_is_target_special_symbol): Likewise.
964 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
965 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
966 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
967 * som.c (som_bfd_is_target_special_symbol): Likewise.
968 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
969 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
970 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
971 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
972 (versados_bfd_reloc_name_lookup): Likewise.
973 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
974 (vms_bfd_define_start_stop): Likewise.
975 (alpha_vms_bfd_is_target_special_symbol): Likewise.
976 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
977 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
978 * elf32-arc.c (get_replace_function): Assign replacement function
979 to func pointer.
980 * elf32-i370.c (i370_noop): Update prototype.
981
6e5e9d58
AM		 9822018-02-13 Alan Modra <amodra@gmail.com>
983
984 PR 22836
985 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
986 relocation sections. If size reduces to just the flag word,
987 remove that too and mark with SEC_EXCLUDE.
988 * elflink.c (bfd_elf_final_link): Strip empty group sections.
989
f2731e0c
AM		 9902018-02-13 Alan Modra <amodra@gmail.com>
991
992 PR 22829
993 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
994 PT_GNU_RELRO setup.
995
830db048
ZF		 9962018-02-12 Zebediah Figura <z.figura12@gmail.com>
997
998 * i386msdos.c (msdos_mkobject); New function.
999 (msdos_object_p): New function.
1000 (i386_msdos_vec): Use msdos_object_p as the check_format
1001 function.
1002 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1003 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1004 IMAGE_NT_SIGNATURE.
1005 * peXXigen.c: Likewise.
1006 * coff-ia64.c: Likewise.
1007
94fe5757
NC		 10082018-02-12 Nick Clifton <nickc@redhat.com>
1009
1010 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1011 assignment.
0b8683b7 1012 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 1013
d805612e 10142018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 1015
1016 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1017 (sparc_elf_append_rela): Assert that there is enough room in section.
1018 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1019 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1020 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1021 For a symbol subject to a GOT relocation, reserve a slot in the
1022 relocation section if the symbol isn't dynamic and we are in PIC mode.
1023 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1024 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1025 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1026 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
1027 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1028 resolved_to_zero. Do not generate a dynamic GOT relocation for an
1029 undefined weak symbol with non-default visibility. Remove superfluous
1030 'else' and fix formatting.
1031
3b4c3844
L		 10322018-02-09 H.J. Lu <hongjiu.lu@intel.com>
1033
1034 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1035 is_solaris.
1036 (i386_elf32_sol2_vec): Don't declare.
1037 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1038 Don't set need_global_offset_table.
1039 (elf_i386_solaris_arch_bed): New.
1040 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1041 Solaris.
1042 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1043 target_os != is_nacl instead of target_os == is_normal.
1044 (x86_64_elf64_sol2_vec): Don't declare.
1045 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1046 is_nacl instead of target_os == is_normal. Don't set
1047 need_global_offset_table.
1048 (elf_x86_64_solaris_arch_bed): New.
1049 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1050 Solaris.
1051 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1052 _GLOBAL_OFFSET_TABLE_ for Solaris.
1053 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1054 need_global_offset_table.
1055 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1056 (elf_x86_link_hash_table): Remove need_global_offset_table.
1057 (elf_x86_init_table): Likewise.
1058
15b23f36
L		 10592018-02-08 H.J. Lu <hongjiu.lu@intel.com>
1060
1061 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1062 Remove prototype.
1063 (i386_elf32_sol2_vec): Declared.
1064 (elf_i386_link_setup_gnu_properties): Set
1065 need_global_offset_table with info->output_bfd->xvec.
1066 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1067 Remove prototype.
1068 (x86_64_elf64_sol2_vec): Declared.
1069 (elf_x86_64_link_setup_gnu_properties): Set
1070 need_global_offset_table with info->output_bfd->xvec.
1071
dc11dea2
L		 10722018-02-08 H.J. Lu <hongjiu.lu@intel.com>
1073
1074 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1075 New prototype.
1076 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
1077 for Solaris.
1078 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1079 New prototype.
1080 (elf_x86_64_link_setup_gnu_properties): Set
1081 need_global_offset_table for Solaris.
1082 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
1083 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
1084 (_bfd_x86_elf_link_setup_gnu_properties): Copy
1085 need_global_offset_table.
1086 * elfxx-x86.h (elf_x86_link_hash_table): Add
1087 need_global_offset_table.
1088 (elf_x86_init_table): Likewise.
1089
3f48fe4a
JW		 10902018-02-08 Jim Wilson <jimw@sifive.com>
1091
1092 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
1093 change.
1094
ef135d43
NC		 10952018-02-08 Nick Clifton <nickc@redhat.com>
1096
1097 PR 22788
1098 * elf.c (elf_parse_notes): Reject notes with excessuively large
1099 alignments.
1100
407aa07c
AM		 11012018-02-07 Alan Modra <amodra@gmail.com>
1102
1103 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
1104 * elf32-ppc.c: Remove speculation barrier support.
1105 * elf32-ppc.h: Likewise.
1106 * elf64-ppc.c: Likewise.
1107 * elf64-ppc.h: Likewise.
1108
ed01220c
JW		 11092018-02-06 Jim Wilson <jimw@sifive.com>
1110
1111 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
1112 callback to report an error.
1113
c20c30f6
EB		 11142018-02-06 Eric Botcazou <ebotcazou@adacore.com>
1115
1116 PR ld/22263
1117 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
1118 into call to !bfd_link_executable and tidy up.
1119 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
1120 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
1121 !bfd_link_executable.
1122 <R_SPARC_TLS_IE_HI22>: Likewise.
1123 <GOT relocations>: Remove useless code, tidy and merge related blocks.
1124 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
1125 !bfd_link_executable.
1126 <R_SPARC_WPLT30>: Tidy up.
1127 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
1128 !bfd_link_executable.
1129 (allocate_dynrelocs): Likewise.
1130 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
1131 <R_SPARC_TLS_GD_HI22>: Merge into...
1132 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
1133 sparc_elf_tls_transition and remove redundant code.
1134 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
1135 !bfd_link_executable.
1136 <R_SPARC_TLS_LDO_HIX22>: Likewise.
1137 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
1138 <R_SPARC_TLS_LDM_CALL>: Likewise.
1139 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
1140 <R_SPARC_TLS_GD_ADD>: Likewise.
1141 <R_SPARC_TLS_LDM_ADD>: Likewise.
1142 <R_SPARC_TLS_LDO_ADD>: Likewise.
1143 <R_SPARC_TLS_IE_LD>: Likewise.
1144
46d09186
NC		 11452018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
1146
1147 PR 22789
1148 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
1149 functions failed to find the function name, try the generic elf
1150 find function instead.
1151
8278e7ce
SDJ		 11522018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
1153
1154 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
1155 'memcpy' instead of 'strncpy' when writing the magic number.
1156
64e234d4
NC		 11572018-02-06 Nick Clifton <nickc@redhat.com>
1158
1159 PR 22794
1160 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
1161 section before attempting to read it in.
1162 (bfd_get_alt_debug_link_info): Likewise.
1163
422f3d3d
PC		 11642018-02-06 Paul Carroll <pcarroll@codesourcery.com>
1165
1166 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
1167 line information in addition to name, if they can be found.
1168
279b2f94
RL		 11692018-02-05 Renlin Li <renlin.li@arm.com>
1170
1171 PR ld/22764
1172 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
1173 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
1174 check for writeable section as well.
1175
cd048363
L		 11762018-02-05 H.J. Lu <hongjiu.lu@intel.com>
1177
1178 PR ld/22782
1179 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
1180 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
1181 undefined weak symbol to 0.
1182 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
1183 if _GLOBAL_OFFSET_TABLE_ is referenced.
1184 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
1185 got_referenced instead of ref_regular_nonweak. Remove the
1186 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
1187 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
1188
e65b1a78
MR		 11892018-02-05 Maciej W. Rozycki <macro@mips.com>
1190
1191 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
1192 initialize `hi_reloc'.
1193
2d6dda71
MR		 11942018-02-05 Maciej W. Rozycki <macro@mips.com>
1195
1196 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
1197 SHT_MIPS_REGINFO sections don't assert the correct size and
1198 report an error instead.
1199
75506100
MR		 12002018-02-05 Maciej W. Rozycki <macro@mips.com>
1201
1202 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
1203 status from `->elf_backend_section_processing'.
1204
7f02625e
JW		 12052018-02-02 Jim Wilson <jimw@sifive.com>
1206
1207 PR ld/22756
1208 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
1209 If link_info->wrap_hash, check for a duplicate symbol and ignore.
1210 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
1211 Pass new argument to riscv_relax_delete_bytes.
1212 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
1213 ATTRIBUTE_UNUSED from link_info parameter.
1214
d830549d
AM		 12152018-02-02 Alan Modra <amodra@gmail.com>
1216
1217 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
1218 emitted for toc sequence optimization. Set and use "howto" later.
1219
e99955cd
SM		 12202018-02-01 Simon Marchi <simon.marchi@ericsson.com>
1221
1222 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
1223 arithmetic on NULL pointer.
1224 * elflink.c (_bfd_elf_archive_symbol_lookup,
1225 elf_link_add_archive_symbols): Likewise.
1226
bf3077a6
MM		 12272018-01-31 Michael Matz <matz@suse.de>
1228
1229 * elflink.c (bfd_elf_define_start_stop): Fix check of
1230 def_dynamic.
1231
823143c6
L		 12322018-01-31 H.J. Lu <hongjiu.lu@intel.com>
1233
1234 PR ld/21964
1235 * elflink.c (bfd_elf_define_start_stop): Check if __start and
1236 __stop symbols are referenced by shared objects.
1237
76cb3a89
AM		 12382018-01-30 Alan Modra <amodra@gmail.com>
1239
1240 PR 22758
1241 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1242 segment when demand paged with lma on the same page. Test this
1243 before load/non-load, executable/non-executable,
1244 writable/non-writable tests and simplify. Delete bogus relro
1245 condition in writable/non-writable test. Delete outdated
1246 comment. Formatting.
1247
36b8fda5
AM		 12482018-01-30 Alan Modra <amodra@gmail.com>
1249
1250 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1251 symbols dynamic.
1252
eb77f6a4
AM		 12532018-01-29 Alan Modra <amodra@gmail.com>
1254
1255 PR 22741
1256 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1257 range before converting to a symbol table pointer.
1258
7d73b4c8
NC		 12592018-01-27 Nick Clifton <nickc@redhat.com>
1260
1261 * po/ru.po: Updated Russian translation.
1262
32253bb7
AM		 12632018-01-26 Alan Modra <amodra@gmail.com>
1264
1265 * elflink.c (bfd_elf_define_start_stop): Override symbols when
1266 they are defined dynamically.
1267
ba21f564
AM		 12682018-01-26 Alan Modra <amodra@gmail.com>
1269
1270 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1271 .branch_lt changes size.
1272
38e64b0e
AM		 12732018-01-25 Alan Modra <amodra@gmail.com>
1274
1275 PR 22746
1276 * elfcode.h (elf_object_p): Avoid integer overflow.
1277
bb363086
EB		 12782018-01-25 Eric Botcazou <ebotcazou@adacore.com>
1279
1280 PR ld/22727
1281 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1282 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1283
1284 Revert
1285 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
1286
1287 PR ld/22263
1288 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1289 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1290 bfd_link_executable for TLS check.
1291 (_bfd_sparc_elf_check_relocs): Likewise.
1292 (allocate_dynrelocs): Likewise.
1293 (_bfd_sparc_elf_relocate_section): Likewise.
1294
1daf502a
RL		 12952018-01-24 Renlin Li <renlin.li@arm.com>
1296
1297 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1298 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1299 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1300 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1301 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1302 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1303 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1304
32247401
RL		 13052018-01-24 Renlin Li <renlin.li@arm.com>
1306
1307 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1308 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1309 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1310 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1311 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1312 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1313 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1314 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1315 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1316 * bfd-in2.h: Regenerate.
1317 * libbfd.h: Regenerate.
1318
1c5e4ee9
MR		 13192018-01-23 Maciej W. Rozycki <macro@mips.com>
1320
1321 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1322 `mips_elf32_section_processing' comment reference.
1323
8a1b824a
L		 13242018-01-20 H.J. Lu <hongjiu.lu@intel.com>
1325
1326 PR ld/22721
1327 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1328 versioned __tls_get_addr symbol.
1329
ee3fbc1e
NC		 13302018-01-19 Nick Clifton <nickc@redhat.com>
1331
1332 * po/fr.po: Updated French translation.
1333
691d2e9a
AM		 13342018-01-18 Alan Modra <amodra@gmail.com>
1335
1336 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1337 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1338 (ppc64_elf_build_stubs): Likewise.
1339
4bfce128
NC		 13402018-01-17 Nick Clifton <nickc@redhat.com>
1341
1342 * po/ru.po: Updated Russian translation.
1343 * po/uk/po: Updated Ukranian translation.
1344
c75bc4f7
AM		 13452018-01-17 Alan Modra <amodra@gmail.com>
1346
1347 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1348
1be5d8d3
AM		 13492018-01-17 Alan Modra <amodra@gmail.com>
1350
1351 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1352 (CRSETEQ, BEQCTRM): Define.
1353 (is_nonpic_glink_stub): Don't check bctr.
1354 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1355 (ppc_elf_relax_section): Size speculation barrier.
1356 (output_bctr): New function.
1357 (write_glink_stub): Use output_bctr.
1358 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1359 (ppc_elf_finish_dynamic_symbol): Likewise.
1360 (ppc_elf_finish_dynamic_sections): Use output_bctr.
1361 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1362 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1363 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1364 (size_global_entry_stubs): Handle speculation barrier sizing.
1365 (plt_stub_size): Likewise.
1366 (output_bctr): New function.
1367 (build_plt_stub, build_tls_get_addr_stub): Output speculation
1368 barrier.
1369 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1370 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1371 (build_global_entry_stubs): Output speculation barrier.
1372 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1373 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1374
9e390558
AM		 13752018-01-17 Alan Modra <amodra@gmail.com>
1376
1377 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1378 __tls_get_addr_opt, and alignment sizing.
1379 (TLS_GET_ADDR_GLINK_SIZE): Delete.
1380 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1381 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1382 or 8 insns.
1383 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1384 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1385 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
1386 by PLT reloc count.
1387 (write_glink_stub): Handle __tls_get_addr_opt stub.
1388 Pad out to size given by GLINK_ENTRY_SIZE.
1389 (ppc_elf_relocate_section): Adjust write_glink_stub call.
1390 (ppc_elf_finish_dynamic_symbol): Likewise.
1391 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1392 insn array since so many need rewriting.
1393 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1394 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1395 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
1396 nops. Adjust all uses.
1397 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1398 in glink_vma calculation.
1399 (struct ppc_link_hash_table): Add global_entry section pointer.
1400 (create_linkage_sections): Create separate section for global
1401 entry stubs.
1402 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1403 (size_global_entry_stubs): Handle sizing for aligned stubs.
1404 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1405 and don't stash end of glink branch table in rawsize.
1406 (ppc_build_one_stub): Rewrite stub size calculations.
1407 (build_global_entry_stubs): Use new section.
1408 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1409 Build lazy link stubs out to end of section. Build global entry
1410 stubs in new section.
1411
616dcb87
NC		 14122018-01-15 Nick Clifton <nickc@redhat.com>
1413
1414 * po/uk.po: Updated Ukranian translation.
1415
3957a496
NC		 14162018-01-13 Nick Clifton <nickc@redhat.com>
1417
1418 * po/bfd.pot: Regenerated.
1419
769c7ea5
NC		 14202018-01-13 Nick Clifton <nickc@redhat.com>
1421
1422 * version.m4: Bump version to 2.30.51
1423 * configure: Regenerate.
1424
faf766e3
NC		 14252018-01-13 Nick Clifton <nickc@redhat.com>
1426
1427 2.30 branch created.
1428
564e11c9
JW		 14292018-01-12 Jens Widell <jl@opera.com>
1430
1431 * elf.c (setup_group): Optimize search for group by remembering
1432 last found group and restarting search at that index.
1433 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1434
a78eea16
AM		 14352018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
1436
1437 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1438 bfd_link_common_skip_none in switch.
1439
87e79a65
AM		 14402018-01-12 Alan Modra <amodra@gmail.com>
1441
1442 PR ld/22649
1443 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1444 references on forced local symbols.
1445
58807c48
VI		 14462018-01-12 Vlad Ivanov <vlad@ivanov.email>
1447
1448 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1449 .reginfo section has wrong size.
1450
2888249f
L		 14512018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1452
1453 PR ld/22393
1454 * elf.c (_bfd_elf_map_sections_to_segments): When generating
1455 separate code and read-only data LOAD segments, create a new
1456 LOAD segment if the previous section contains text and the
1457 current section doesn't or vice versa. Don't put a writable
1458 section in a read-only segment if there is a RELRO segment.
1459
d664fd41
L		 14602018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1461
1462 PR ld/22649
1463 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1464 references on forced local symbols.
1465
8b6f4cd3
L		 14662018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1467
1468 PR ld/22677
1469 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1470 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1471
9c70c522 14722018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 1473
1474 PR 22662
1475 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1476
ddb2bbcf
JB		 14772018-01-03 John Baldwin <jhb@FreeBSD.org>
1478
1479 * elf.c (elfcore_grok_freebsd_note): Handle
1480 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1481 NT_FREEBSD_PROCSTAT_VMMAP.
1482
219d1afa
AM		 14832018-01-03 Alan Modra <amodra@gmail.com>
1484
1485 Update year range in copyright notice of all files.
1486
1e563868 1487For older changes see ChangeLog-2017
3499769a 1488\f
1e563868 1489Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 1490
1491Copying and distribution of this file, with or without modification,
1492are permitted in any medium without royalty provided the copyright
1493notice and this notice are preserved.
1494
1495Local Variables:
1496mode: change-log
1497left-margin: 8
1498fill-column: 74
1499version-control: never
1500End:
GDB Binutils - Deliverables
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