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gdb: Fix ARI warnings in or1k-tdep.c
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
57a2957f
SM		 12017-12-11 Sangamesh Mallayya <sangamesh.swamy@in.ibm.com>
2
3 * bfd.c (bfd_get_sign_extend_vma): Correct typo.
4
a9d44aad
AM		 52017-12-09 Alan Modra <amodra@gmail.com>
6
7 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): When emitting
8 dynamic R_SPARC_RELATIVE for GOT entries, ensure the section
9 contents are zeroed.
10
2d054e6b
NC		 112017-12-08 Nick Clifton <nickc@redhat.com>
12
13 * elfcode.h (elf_write_relocs): Check for an empty howto field.
14
c8bed570
SM		 152017-12-08 Sangamesh Mallayya <sangamesh.swamy@in.ibm.com>
16
17 * bfd.c (bfd_get_sign_extend_vma): Handle aix5coff64-rs6000.
18
07d6d2b8
AM		 192017-12-06 Alan Modra <amodra@gmail.com>
20
21 * doc/header.sed: Trim trailing space when splitting lines.
22 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-cris.c,
23 * aout-ns32k.c, * aout-target.h, * aout-tic30.c, * aoutf1.h, * aoutx.h,
24 * arc-got.h, * arc-plt.def, * arc-plt.h, * archive.c, * archive64.c,
25 * archures.c, * armnetbsd.c, * bfd-in.h, * bfd.c, * bfdio.c, * binary.c,
26 * bout.c, * cache.c, * cisco-core.c, * coff-alpha.c, * coff-apollo.c,
27 * coff-arm.c, * coff-h8300.c, * coff-i386.c, * coff-i860.c,
28 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mcore.c,
29 * coff-mips.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
30 * coff-stgo32.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
31 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
32 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
33 * coffswap.h, * compress.c, * corefile.c, * cpu-alpha.c, * cpu-arm.c,
34 * cpu-avr.c, * cpu-bfin.c, * cpu-cr16.c, * cpu-cr16c.c, * cpu-crx.c,
35 * cpu-d10v.c, * cpu-frv.c, * cpu-ft32.c, * cpu-i370.c, * cpu-i960.c,
36 * cpu-ia64-opc.c, * cpu-ip2k.c, * cpu-lm32.c, * cpu-m32r.c,
37 * cpu-mcore.c, * cpu-microblaze.c, * cpu-mips.c, * cpu-moxie.c,
38 * cpu-mt.c, * cpu-nios2.c, * cpu-ns32k.c, * cpu-or1k.c, * cpu-powerpc.c,
39 * cpu-pru.c, * cpu-sh.c, * cpu-spu.c, * cpu-v850.c, * cpu-v850_rh850.c,
40 * cpu-xgate.c, * cpu-z80.c, * dwarf1.c, * dwarf2.c, * ecoff.c,
41 * ecofflink.c, * ecoffswap.h, * elf-bfd.h, * elf-eh-frame.c,
42 * elf-hppa.h, * elf-m10200.c, * elf-m10300.c, * elf-s390-common.c,
43 * elf-strtab.c, * elf-vxworks.c, * elf.c, * elf32-am33lin.c,
44 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-avr.h,
45 * elf32-bfin.c, * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
46 * elf32-crx.c, * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c,
47 * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c,
48 * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c, * elf32-i860.c,
49 * elf32-i960.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32c.c,
50 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c, * elf32-m68hc1x.c,
51 * elf32-m68hc1x.h, * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c,
52 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c,
53 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
54 * elf32-nds32.h, * elf32-nios2.c, * elf32-or1k.c, * elf32-pj.c,
55 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
56 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-score.h,
57 * elf32-score7.c, * elf32-sh-symbian.c, * elf32-sh.c, * elf32-sh64.c,
58 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilegx.c,
59 * elf32-tilegx.h, * elf32-tilepro.c, * elf32-tilepro.h, * elf32-v850.c,
60 * elf32-vax.c, * elf32-wasm32.c, * elf32-xc16x.c, * elf32-xgate.c,
61 * elf32-xgate.h, * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
62 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
63 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
64 * elf64-tilegx.c, * elf64-tilegx.h, * elf64-x86-64.c, * elfcore.h,
65 * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
66 * elfnn-riscv.c, * elfxx-aarch64.c, * elfxx-aarch64.h, * elfxx-ia64.c,
67 * elfxx-ia64.h, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-sparc.c,
68 * elfxx-tilegx.c, * elfxx-x86.c, * elfxx-x86.h, * freebsd.h, * hash.c,
69 * host-aout.c, * hp300hpux.c, * hppabsd-core.c, * hpux-core.c,
70 * i386aout.c, * i386linux.c, * i386lynx.c, * i386mach3.c, * i386msdos.c,
71 * i386netbsd.c, * ieee.c, * ihex.c, * irix-core.c, * libaout.h,
72 * libbfd-in.h, * libbfd.c, * libcoff-in.h, * libnlm.h, * libpei.h,
73 * libxcoff.h, * linker.c, * lynx-core.c, * m68k4knetbsd.c,
74 * m68klinux.c, * m68knetbsd.c, * m88kmach3.c, * mach-o-aarch64.c,
75 * mach-o-arm.c, * mach-o-i386.c, * mach-o-target.c, * mach-o-x86-64.c,
76 * mach-o.c, * mach-o.h, * merge.c, * mipsbsd.c, * mmo.c, * netbsd.h,
77 * netbsd-core.c, * newsos3.c, * nlm-target.h, * nlm32-ppc.c,
78 * nlm32-sparc.c, * nlmcode.h, * ns32k.h, * ns32knetbsd.c, * oasys.c,
79 * opncls.c, * pc532-mach.c, * pdp11.c, * pe-arm.c, * pe-i386.c,
80 * pe-mcore.c, * pe-mips.c, * pe-x86_64.c, * peXXigen.c, * pef.c,
81 * pef.h, * pei-arm.c, * pei-i386.c, * pei-mcore.c, * pei-x86_64.c,
82 * peicode.h, * plugin.c, * ppcboot.c, * ptrace-core.c, * reloc.c,
83 * riscix.c, * rs6000-core.c, * section.c, * som.c, * som.h,
84 * sparclinux.c, * sparcnetbsd.c, * srec.c, * stabs.c, * sunos.c,
85 * syms.c, * targets.c, * tekhex.c, * trad-core.c, * vax1knetbsd.c,
86 * vaxnetbsd.c, * verilog.c, * versados.c, * vms-alpha.c, * vms-lib.c,
87 * vms-misc.c, * wasm-module.c, * wasm-module.h, * xcofflink.c,
88 * xsym.c, * xsym.h: Whitespace fixes.
89 * bfd-in2.h, * libbfd.h, * libcoff.h: Regenerate.
90
65281396
AM		 912017-12-06 Alan Modra <amodra@gmail.com>
92
93 * elf32-lm32.c (lm32_elf_check_relocs): Skip non-ALLOC sections.
94 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
95 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
96 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
97 * elf32-sh.c (sh_elf_check_relocs): Likewise.
98
3bf083ed
AM		 992017-12-06 Alan Modra <amodra@gmail.com>
100
101 * elf32-hppa.c (struct elf32_hppa_dyn_reloc_entry): Delete. Use
102 struct elf_dyn_relocs throughout file instead.
103 (elf32_hppa_adjust_dynamic_symbol): Comment tidy.
104 * elf32-lm32.c (struct elf_lm32_dyn_relocs): Delete. Use
105 struct elf_dyn_relocs throughout file instead.
106 (lm32_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
107 * elf32-m32r.c (struct elf_m32r_dyn_relocs): Delete. Use
108 struct elf_dyn_relocs throughout file instead.
109 (m32r_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
110 Disable -z no-copyreloc too.
111 * elf32-metag.c (struct elf_metag_dyn_reloc_entry): Delete. Use
112 struct elf_dyn_relocs throughout file instead.
113 (elf_metag_adjust_dynamic_symbol): Use readonly_dynrelocs.
114 * elf32-microblaze.c (struct elf32_mb_dyn_relocs): Delete. Use
115 struct elf_dyn_relocs throughout file instead.
116 (readonly_dynrelocs): New function.
117 (microblaze_elf_adjust_dynamic_symbol): Use it.
118 * elf32-nds32.c (struct elf_nds32_dyn_relocs): Delete. Use
119 struct elf_dyn_relocs throughout file instead.
120 (nds32_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
121 Disable -z no-copyreloc too.
122 * elf32-nios2.c (struct elf32_nios2_dyn_relocs): Delete. Use
123 struct elf_dyn_relocs throughout file instead.
124 * elf32-or1k.c (struct elf_or1k_dyn_relocs): Delete. Use
125 struct elf_dyn_relocs throughout file instead.
126 (or1k_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
127 * elf32-sh.c (struct elf_sh_dyn_relocs): Delete. Use
128 struct elf_dyn_relocs throughout file instead.
129 (sh_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
130 Disable -z no-copyreloc too.
131 * elf32-tilepro.c (struct tilepro_elf_dyn_relocs): Delete. Use
132 struct elf_dyn_relocs throughout file instead.
133 (tilepro_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
134 * elfnn-riscv.c (struct riscv_elf_dyn_relocs): Delete. Use
135 struct elf_dyn_relocs throughout file instead.
136 (riscv_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
137 * elfxx-sparc.c (struct _bfd_sparc_elf_dyn_relocs): Delete. Use
138 struct elf_dyn_relocs throughout file instead.
139 (_bfd_sparc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
140 * elfxx-tilegx.c (struct tilegx_elf_dyn_relocs): Delete. Use
141 struct elf_dyn_relocs throughout file instead.
142 (tilegx_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
143 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Use readonly_dynrelocs.
144 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Use readonly_dynrelocs.
145
dce2246a
AM		 1462017-12-06 Alan Modra <amodra@gmail.com>
147
148 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Comment tidy.
149 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
150 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
151
826c3f1e
AM		 1522017-12-04 Alan Modra <amodra@gmail.com>
153
154 * elfxx-x86.c (readonly_dynrelocs): New function.
155 (maybe_set_textrel): New function. Always prints via minfo and
156 correct "readonly" to "read-only" in warning message., replacing..
157 (_bfd_x86_elf_readonly_dynrelocs): ..this.
158 (_bfd_x86_elf_size_dynamic_sections): Correct "readonly" to
159 "read-only" in warning message. Formatting.
160 (_bfd_x86_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
161 * linker.c (bfd_link_hash_traverse): Comment typo fix.
162
92f402a7
L		 1632017-12-01 H.J. Lu <hongjiu.lu@intel.com>
164
165 * elfxx-x86.c (_bfd_x86_elf_readonly_dynrelocs): Print symbol
166 for map file output.
167
63c1f59d
AM		 1682017-12-01 Alan Modra <amodra@gmail.com>
169
170 * elf32-hppa.c (maybe_set_textrel): Print symbol for map file output.
171 * elf32-ppc.c (maybe_set_textrel): Likewise.
172 * elf64-ppc.c (maybe_set_textrel): Likewise.
173 * elf32-arm.c (readonly_dynrelocs): New function.
174 (maybe_set_textrel): New function, replacing..
175 (elf32_arm_readonly_dynrelocs): ..this.
176 * elf32-lm32.c (readonly_dynrelocs): New function.
177 (maybe_set_textrel): New function, replacing old version of..
178 (readonly_dynrelocs): ..this.
179 * elf32-m32r.c (readonly_dynrelocs): New function.
180 (maybe_set_textrel): New function, replacing old version of..
181 (readonly_dynrelocs): ..this.
182 * elf32-metag.c (readonly_dynrelocs): New function.
183 (maybe_set_textrel): New function, replacing old version of..
184 (readonly_dynrelocs): ..this.
185 * elf32-nds32.c: Delete unnecessary forward declarations.
186 (readonly_dynrelocs): New function.
187 (maybe_set_textrel): New function, replacing old version of..
188 (readonly_dynrelocs): ..this.
189 * elf32-or1k.c (readonly_dynrelocs): New function.
190 (maybe_set_textrel): New function, replacing old version of..
191 (readonly_dynrelocs): ..this.
192 * elf32-s390.c (readonly_dynrelocs): New function.
193 (maybe_set_textrel): New function, replacing old version of..
194 (readonly_dynrelocs): ..this.
195 * elf32-sh.c (readonly_dynrelocs): New function.
196 (maybe_set_textrel): New function, replacing old version of..
197 (readonly_dynrelocs): ..this.
198 * elf32-tic6x.c (readonly_dynrelocs): New function.
199 (maybe_set_textrel): New function, replacing..
200 (elf32_tic6x_readonly_dynrelocs): ..this.
201 * elf32-tilepro.c (readonly_dynrelocs): New function.
202 (maybe_set_textrel): New function, replacing old version of..
203 (readonly_dynrelocs): ..this.
204 * elf64-s390.c (readonly_dynrelocs): New function.
205 (maybe_set_textrel): New function, replacing old version of..
206 (readonly_dynrelocs): ..this.
207 * elfnn-aarch64.c (readonly_dynrelocs): New function.
208 (maybe_set_textrel): New function, replacing..
209 (aarch64_readonly_readonly_dynrelocs): ..this.
210 * elfnn-riscv.c (readonly_dynrelocs): New function.
211 (maybe_set_textrel): New function, replacing old version of..
212 (readonly_dynrelocs): ..this.
213 * elfxx-sparc.c (readonly_dynrelocs): New function.
214 (maybe_set_textrel): New function, replacing old version of..
215 (readonly_dynrelocs): ..this.
216 * elfxx-tilegx.c (readonly_dynrelocs): New function.
217 (maybe_set_textrel): New function, replacing old version of..
218 (readonly_dynrelocs): ..this.
219
4a7e5234
AM		 2202017-12-01 Alan Modra <amodra@gmail.com>
221
222 PR 22533
223 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Don't do anything
224 special with non_got_ref for weak aliases.
225 (elf32_hppa_check_relocs): Tweak setting of non_got_ref.
226 (elf32_hppa_adjust_dynamic_symbol): When initialising weak aliases,
227 don't uselessly copy non_got_ref. Clear dyn_relocs instead if
228 strong symbol is allocated in dynbss. Tidy comments.
229 (elf32_hppa_relocate_section): Comment fix.
230 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't do anything
231 special with non_got_ref for weak aliases.
232 (ppc_elf_adjust_dynamic_symbol): When initialising weak aliases,
233 don't uselessly copy non_got_ref. Clear dyn_relocs instead if
234 strong symbol is allocated in dynbss. Tidy comments.
235 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't do anything
236 special with non_got_ref for weak aliases.
237 (ppc64_elf_adjust_dynamic_symbol): When initialising weak aliases,
238 don't uselessly copy non_got_ref. Clear dyn_relocs instead if
239 strong symbol is allocated in dynbss. Tidy comments.
240
4581a1c7
NC		 2412017-11-29 Nick Clifton <nickc@redhat.com>
242
243 PR 22509
244 * coffcode.h (coff_slurp_reloc_table): Check for a NULL symbol
245 pointer when processing relocs.
246
ca39c2f4
SS		 2472017-11-29 Stefan Stroe <stroestefan@gmail.com>
248
249 * po/Make-in (datadir): Define as @datadir@.
250 (localedir): Define as @localedir@.
251 (gnulocaledir, gettextsrcdir): Use @datarootdir@.
252
b0029dce
NC		 2532017-11-28 Nick Clifton <nickc@redhat.com>
254
255 PR 22507
256 * coffgen.c (_bfd_coff_read_string_table): Check for an excessive
257 size of the external string table.
258
b23dc97f
NC		 2592017-11-28 Nick Clifton <nickc@redhat.com>
260
261 PR 22506
262 * reloc.c (reloc_offset_in_range): Rename to
263 bfd_reloc_offset_in_range and export.
264 (bfd_perform_relocation): Rename function invocation.
265 (bfd_install_relocation): Likewise.
266 (bfd_final_link_relocate): Likewise.
267 * bfd-in2.h: Regenerate.
268 * coff-arm.c (coff_arm_reloc): Use bfd_reloc_offset_in_range.
269 * coff-i386.c (coff_i386_reloc): Likewise.
270 * coff-i860.c (coff_i860_reloc): Likewise.
271 * coff-m68k.c (mk68kcoff_common_addend_special_fn): Likewise.
272 * coff-m88k.c (m88k_special_reloc): Likewise.
273 * coff-mips.c (mips_reflo_reloc): Likewise.
274 * coff-x86_64.c (coff_amd64_reloc): Likewise.
275
6c6bc899
L		 2762017-11-28 H.J. Lu <hongjiu.lu@intel.com>
277
278 * elf-m10300.c (mn10300_elf_check_relocs): Don't set
279 non_ir_ref_regular.
280 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
281 * elf32-bfin.c (bfin_check_relocs): Likewise.
282 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
283 * elf32-cris.c (cris_elf_check_relocs): Likewise.
284 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
285 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
286 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
287 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
288 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
289 * elf32-i370.c (i370_elf_check_relocs): Likewise.
290 * elf32-i386.c (elf_i386_check_relocs): Likewise.
291 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
292 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
293 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
294 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
295 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
296 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
297 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
298 * elf32-metag.c (elf_metag_check_relocs): Likewise.
299 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
300 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
301 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
302 * elf32-mt.c (mt_elf_check_relocs): Likewise.
303 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
304 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
305 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
306 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
307 * elf32-s390.c (elf_s390_check_relocs): Likewise.
308 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
309 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
310 * elf32-sh.c (sh_elf_check_relocs): Likewise.
311 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
312 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
313 * elf32-v850.c (v850_elf_check_relocs): Likewise.
314 * elf32-vax.c (elf_vax_check_relocs): Likewise.
315 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
316 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
317 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
318 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
319 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
320 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
321 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
322 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
323 * elf64-s390.c (elf_s390_check_relocs): Likewise.
324 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
325 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
326 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
327 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
328 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
329 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
330 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
331 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
332
165f707a
AM		 3332017-11-28 Alan Modra <amodra@gmail.com>
334
335 PR 22471
336 * elflink.c (_bfd_elf_merge_symbol): Allow weak symbols to override
337 early passes over linker script symbols.
338 * linker.c (_bfd_generic_link_add_one_symbol): Allow symbols to
339 override early passes over linker script symbols. Clear ldscript_def
340 on symbol definitions.
341
cd5b2bab
AM		 3422017-11-28 Alan Modra <amodra@gmail.com>
343
344 * elf64-mmix.c (bfd_elf64_bfd_copy_link_hash_symbol_type): Define.
345
a83ef4d1
L		 3462017-11-28 H.J. Lu <hongjiu.lu@intel.com>
347
348 PR ld/22502
349 * elflink.c (_bfd_elf_merge_symbol): Also skip definition from
350 an IR object.
351 (elf_link_add_object_symbols): If linker plugin is enabled, set
352 non_ir_ref_regular on symbols referenced in regular objects so
353 that linker plugin will get the correct symbol resolution.
354
6dda7875
SN		 3552017-11-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
356
357 PR ld/22263
358 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use
359 bfd_link_executable instead of bfd_link_pic for TLS.
360 (elfNN_aarch64_allocate_dynrelocs): Likewise.
361 (aarch64_can_relax_tls): Likewise.
362
a377ae2a
SN		 3632017-11-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
364
365 PR ld/22269
366 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Use
367 UNDEFWEAK_NO_DYNAMIC_RELOC to avoid dynamic GOT relocs.
368 (elfNN_aarch64_allocate_dynrelocs): Likewise.
369
276da9b3
L		 3702017-11-24 H.J. Lu <hongjiu.lu@intel.com>
371
372 PR binutils/22444
373 * elf.c (elf_read_notes): Add an argument for note aligment.
374 (elf_parse_notes): Likewise.
375 (_bfd_elf_make_section_from_shdr): Pass section aligment to
376 elf_parse_notes.
377 (bfd_section_from_phdr): Pass segment aligment to elf_read_notes.
378 (elf_parse_notes): Add an argument for note aligment. Use
379 ELF_NOTE_DESC_OFFSET to get the offset of the note descriptor.
380 Use ELF_NOTE_NEXT_OFFSET to get the offset of the next note
381 entry.
382 (elf_read_notes): Add an argument for note aligment and pass it
383 to elf_parse_notes.
384
287c7eaf
AM		 3852017-11-23 Alan Modra <amodra@gmail.com>
386
387 * elf32-hppa.c (pc_dynrelocs): Define.
388 (elf32_hppa_copy_indirect_symbol): Don't copy dyn_relocs to weakdefs.
389 (alias_readonly_dynrelocs): New function.
390 (elf32_hppa_adjust_dynamic_symbol): Don't clear non_got_ref to
391 indicate dyn_relocs should be discarded, discard them here.
392 Use alias_readonly_dynrelocs.
393 (allocate_dynrelocs): Don't test or clear non_got_ref.
394 (elf32_hppa_relocate_section): Simplify test for dynamic relocs.
395 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't copy dyn_relocs
396 to weakdefs.
397 (alias_readonly_dynrelocs, pc_dynrelocs): New functions.
398 (ppc_elf_adjust_dynamic_symbol): Don't clear non_got_ref to
399 indicate dyn_relocs should be discarded, discard them here.
400 Use alias_readonly_dynrelocs.
401 (allocate_dynrelocs): Don't test or clear non_got_ref.
402 (ppc_elf_relocate_section): Simplify test for dynamic relocs.
403
ab2477e1
AM		 4042017-11-23 Alan Modra <amodra@gmail.com>
405
406 * elf64-ppc.c (struct ppc_link_hash_entry): Delete weakref field.
407 (ppc64_elf_copy_indirect_symbol): Don't set weakref.
408 (alias_readonly_dynrelocs): Use u.alias rather than weakref.
409 (ppc64_elf_adjust_dynamic_symbol): Don't use
410 alias_readonly_dynrelocs for function symbols.
411
60d67dc8
AM		 4122017-11-23 Alan Modra <amodra@gmail.com>
413
414 * elf-bfd.h (struct elf_link_hash_entry): Add is_weakalias.
415 Rename u.weakdef to u.alias and update comment.
416 (weakdef): New static inline function.
417 * elflink.c (bfd_elf_record_link_assignment) Test is_weakalias
418 rather than u.weakdef != NULL, and use weakdef function.
419 (_bfd_elf_adjust_dynamic_symbol): Likewise.
420 (_bfd_elf_fix_symbol_flags): Likewise. Clear is_weakalias on
421 all aliases if def has been overridden in a regular object, not
422 u.weakdef.
423 (elf_link_add_object_symbols): Delete new_weakdef flag. Test
424 is_weakalias and use weakdef. Set is_weakalias and circular
425 u.alias. Update comments.
426 (_bfd_elf_gc_mark_rsec): Test is_weakalias rather than
427 u.weakdef != NULL and use weakdef function.
428 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Test
429 is_weakalias rather than u.weakdef != NULL and use weakdef
430 function. Assert that def is strong defined.
431 * elf32-arc.c (elf_arc_adjust_dynamic_symbol): Likewise.
432 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
433 * elf32-bfin.c (elf32_bfinfdpic_adjust_dynamic_symbol): Likewise.
434 (bfin_adjust_dynamic_symbol): Likewise.
435 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
436 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
437 * elf32-frv.c (elf32_frvfdpic_adjust_dynamic_symbol): Likewise.
438 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
439 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
440 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
441 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
442 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
443 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
444 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol): Likewise.
445 * elf32-nds32.c (nds32_elf_adjust_dynamic_symbol): Likewise.
446 * elf32-nios2.c (nios2_elf32_adjust_dynamic_symbol): Likewise.
447 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
448 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
449 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
450 * elf32-score.c (s3_bfd_score_elf_adjust_dynamic_symbol): Likewise.
451 * elf32-score7.c (s7_bfd_score_elf_adjust_dynamic_symbol): Likewise.
452 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
453 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
454 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Likewise.
455 (tilepro_elf_adjust_dynamic_symbol): Likewise.
456 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
457 * elf32-xtensa.c (elf_xtensa_adjust_dynamic_symbol): Likewise.
458 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Likewise.
459 * elf64-hppa.c (elf64_hppa_adjust_dynamic_symbol): Likewise.
460 * elf64-ia64-vms.c (elf64_ia64_adjust_dynamic_symbol): Likewise.
461 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
462 (ppc64_elf_adjust_dynamic_symbol): Likewise.
463 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
464 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
465 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
466 * elfnn-ia64.c (elfNN_ia64_adjust_dynamic_symbol): Likewise.
467 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Likewise.
468 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
469 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
470 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
471 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
472 (tilegx_elf_adjust_dynamic_symbol): Likewise.
473 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
474
0ee5a0e4
AM		 4752017-11-21 Alan Modra <amodra@gmail.com>
476
477 * elf-bfd.h (elf_symbol_from): Check for NULL symbol bfd.
478 * elfcode.h (elf_slurp_reloc_table_from_section): Add FIXME comment.
479
b77db948
NC		 4802017-11-20 Nick Clifton <nickc@redhat.com>
481
482 PR 22450
483 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Skip
484 objects without a GNU_PROPERTY note section when looking for a bfd
485 onto which notes can be accumulated.
486
28e07a05
AM		 4872017-11-20 Alan Modra <amodra@gmail.com>
488
489 PR 22451
490 PR 22460
491 * elf.c (_bfd_elf_init_reloc_shdr): Delete "sec_hdr" parameter
492 and leave rel_hdr->sh_flags zero. Update calls.
493 (bfd_elf_set_group_contents): Check input rel/rela SHF_GROUP
494 flag when !gas before adding rel/rela section to group. Set
495 output rel/rela SHF_GROUP flags.
496
671275c3
JW		 4972017-11-18 Jim Wilson <jimw@sifive.com>
498
499 * elfnn-riscv.c (_bfd_riscv_relax_align): Add space between alignment
500 and to in error message.
501
2c244f9b
L		 5022017-11-17 H.J. Lu <hongjiu.lu@intel.com>
503
504 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Pass
505 "%F%P:", instead of "%F:", to linker callback in case of error.
506
80a04378
NC		 5072017-11-16 Nick Clifton <nickc@redhat.com>
508
509 PR 22421
510 * elf.c (elfcore_grok_netbsd_procinfo): Check that the note is big enough.
511 (elfcore_grok_openbsd_procinfo): Likewise.
512 (elfcore_grok_nto_status): Likewise.
513
38b28f70
NC		 5142017-11-16 Nick Clifton <nickc@redhat.com>
515
516 * merge.c (sec_merge_emit): Always create padding buffer. Add
517 asserts to make sure that the buffer is long enough.
518
a5065160
AM		 5192017-11-15 Alan Modra <amodra@gmail.com>
520
521 * bfd.c (union _bfd_doprnt_args): Add "Bad".
522 (_bfd_doprnt): Handle more flags.
523 (_bfd_doprnt_scan): Likewise. Tidy setting of args array.
524 (error_handler_internal): Init args type to Bad.
525
06bcf541
AM		 5262017-11-14 Alan Modra <amodra@gmail.com>
527
528 PR 22431
529 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Warn on discarding
530 non-empty dynamic section.
531 (ppc_build_one_stub): Take elf_gp from output bfd, not output
532 section owner.
533 (ppc_size_one_stub, ppc64_elf_next_toc_section): Likewise.
534
2d0d44d5
AM		 5352017-11-14 Alan Modra <amodra@gmail.com>
536
537 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for user
538 .eh_frame info.
539
5be87c8f
JB		 5402017-11-13 Jan Beulich <jbeulich@suse.com>
541
542 * coff-tic80.c (COFF_ENCODE_ALIGNMENT, COFF_DECODE_ALIGNMENT):
543 Define.
544 * coffcode.h (coff_set_alignment_hook): Drop tic80 special case.
545 (coff_write_object_contents): Likewise. Issue diagnostic for too
546 large alignment.
547
f882209d
L		 5482017-11-12 H.J. Lu <hongjiu.lu@intel.com>
549
550 PR ld/22423
551 * elf.c (_bfd_elf_map_sections_to_segments): Remove PF_X from
552 PT_PHDR segment.
553
e3e53eed
AM		 5542017-11-12 Alan Modra <amodra@gmail.com>
555
556 * elflink.c (elf_link_add_object_symbols): Ignore anything but
557 defined and defweak symbols when setting up weakdefs.
558
529fe20e
AM		 5592017-11-12 Alan Modra <amodra@gmail.com>
560
561 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Set non_got_ref
562 to keep dyn_relocs, clear to discard. Comment.
563 (allocate_dynrelocs): Always clear non_got_ref when clearing
564 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
565 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
566 dyn_relocs on undefined syms to handle for non-pic too.
567 (elf32_hppa_relocate_section): Simplify test for non-pic dyn relocs.
568 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set non_got_ref
569 to keep dyn_relocs, clear to discard. Comment.
570 (allocate_dynrelocs): Always clear non_got_ref when clearing
571 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
572 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
573 dyn_relocs on undefined syms to handle for non-pic too.
574 (ppc_elf_relocate_section): Simplify test for non-pic dyn relocs.
575 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Discard
576 dyn_relocs here. Don't bother setting non_got_ref. Comment.
577 (allocate_dynrelocs): Delete special handling of non-pic ELFv2
578 ifuncs. Move code deleting dyn_relocs on undefined symbols to
579 handle for non-pic too. Don't test non_got_ref. Do test
580 dynamic_adjusted and ELF_COMMON_DEF_P.
581
c9ec0e89
DT		 5822017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
583
584 * elf32-mips.c (elf32_mips_grok_psinfo): Extract core->pid.
585 * elf64-mips.c (elf64_mips_grok_psinfo): Likewise.
586 * elfn32-mips.c (elf32_mips_grok_psinfo): Likewise.
587
9031cb4a
DT		 5882017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
589
590 * elf32-mips.c (elf32_mips_write_core_note): New function.
591 (elf_backend_write_core_note): New macro.
592 * elf64-mips.c (elf64_mips_write_core_note): New function.
593 (elf_backend_write_core_note): New macro.
594 * elfn32-mips.c (elf32_mips_write_core_note): New function.
595 (elf_backend_write_core_note): New macro.
596
db84fff3
AM		 5972017-11-07 Alan Modra <amodra@gmail.com>
598
599 * elf64-ppc.c (ppc64_elf_build_stubs): Correct pluralization in
600 statistics message.
601
6003e27e
AM		 6022017-11-07 Alan Modra <amodra@gmail.com>
603
604 * sysdep.h: Formatting, comment fixes.
605 (gettext, ngettext): Redefine when ENABLE_NLS.
606 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
607 (_): Define using gettext.
608 (textdomain, bindtextdomain): Use safer "do nothing".
609 * hosts/alphavms.h (textdomain, bindtextdomain): Likewise.
610 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
611
26a93010
AM		 6122017-11-05 Alan Modra <amodra@gmail.com>
613
614 PR 22397
615 * bfd.c (_bfd_doprnt_scan): Check args index before storing, not
616 after.
617
7167fe4c
AM		 6182017-11-05 Alan Modra <amodra@gmail.com>
619
620 PR 22397
621 * bfd.c (union _bfd_doprnt_args): New.
622 (PRINT_TYPE): Add FIELD arg. Take value from args.
623 (_bfd_doprnt): Replace ap parameter with args. Adjust all
624 PRINT_TYPE invocations and reading of format args to suit.
625 Move "%%" handling out of switch handling args. Support
626 positional parameters.
627 (_bfd_doprnt_scan): New function.
628 (error_handler_internal): Call _bfd_doprnt_scan and read args.
629
f15d0b54
AM		 6302017-11-04 Alan Modra <amodra@gmail.com>
631
632 * elf32-ppc.c (got_entries_needed, got_relocs_needed): New functions.
633 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Use them here.
634 (ppc_elf_relocate_section): Don't output a dynamic relocation
635 for IE GOT entries in an executable.
636 * elf64-ppc.c (allocate_got): Trim unnecessary TPREL relocs.
637 (ppc64_elf_size_dynamic_sections): Likewise.
638 (ppc64_elf_relocate_section): Likewise.
639
98bbb1b8
AM		 6402017-11-04 Alan Modra <amodra@gmail.com>
641
642 * elf32-ppc.c (readonly_dynrelocs): Delete info param. Update all
643 callers. Don't bother with SEC_ALLOC test. Return section pointer.
644 Move minfo call to..
645 (maybe_set_textrel): ..here.
646 * elf64-ppc.c (readonly_dynrelocs): Return section pointer.
647 (maybe_set_textrel): Call minfo to print textrel warning to map file.
648
2e684e75
AM		 6492017-11-04 Alan Modra <amodra@gmail.com>
650
651 * elf32-hppa.c (enum _tls_type): Move.
652 (struct elf32_hppa_link_hash_entry): Make tls_type a bitfield.
653 (elf32_hppa_check_relocs): Set DF_STATIC_TLS only for shared libraries.
654 Tidy tls_type handling. Set symbol tls_type for GOT_TLS_LDM too.
655 (got_entries_needed, got_relocs_needed): New functions.
656 (allocate_dynrelocs): Use them.
657 (elf32_hppa_size_dynamic_sections): Likewise.
658 (elf32_hppa_relocate_section): Delete bogus FIXME. Formatting.
659 Correct code emitting relocs on GD/IE got entries. Report an
660 error when a symbol has both normal and TLS GOT relocs.
661
127e8e9f
AM		 6622017-11-04 Alan Modra <amodra@gmail.com>
663
664 PR 22394
665 * elf32-hppa.c (elf32_hppa_check_relocs): Don't create dyn_relocs
666 for plabels when non-pic.
667 (maybe_set_textrel): New function.
668 (readonly_dynrelocs): Move and rewrite.
669 (elf32_hppa_adjust_dynamic_symbol): Use it. Don't create copy
670 relocs when def_regular or -z nocopyreloc. Handle non_got_ref
671 for functions. Expand non_got_ref comments.
672 (elf32_hppa_size_dynamic_sections): Use maybe_set_textrel.
673
79b0c981
L		 6742017-11-03 H.J. Lu <hongjiu.lu@intel.com>
675
676 * elf32-i386.c (elf_i386_check_relocs): Set plt.refcount to 1.
677 Don't use func_pointer_refcount. Don't set plt.refcount nor
678 non_got_ref for function pointer reference.
679 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
680 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Don't use
681 func_pointer_refcount.
682 (_bfd_x86_elf_copy_indirect_symbol): Don't copy
683 func_pointer_refcount.
684 (_bfd_x86_elf_hide_symbol): Don't use func_pointer_refcount.
685 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Likewise.
686 (elf_x86_link_hash_entry): Remove func_pointer_refcount.
687
6cee8979
NC		 6882017-11-03 Mingi Cho <mgcho.minic@gmail.com>
689 Nick Clifton <nickc@redhat.com>
690
691 PR 22385
692 * coffgen.c (_bfd_coff_get_external_symbols): Check for an
693 overlarge raw syment count.
694 (coff_get_normalized_symtab): Likewise.
695
81b42bca
JB		 6962017-11-01 James Bowman <james.bowman@ftdichip.com>
697
698 * archures.c: Add bfd_mach_ft32b.
699 * cpu-ft32.c: Add arch_info_struct.
700 * elf32-ft32.c: Add R_FT32_RELAX, SC0, SC1,
701 DIFF32.
702 (ft32_elf_relocate_section): Add clauses for R_FT32_SC0, SC1,
703 DIFF32.
704 (ft32_reloc_shortable, elf32_ft32_is_diff_reloc)
705 (elf32_ft32_adjust_diff_reloc_value)
706 (elf32_ft32_adjust_reloc_if_spans_insn)
707 (elf32_ft32_relax_delete_bytes, elf32_ft32_relax_is_branch_target)
708 (ft32_elf_relax_section): New function.
709 * reloc.c: Add BFD_RELOC_FT32_RELAX, SC0, SC1, DIFF32.
710 * bfd-in2.h: Regenerate.
711 * libbfd.h: Regenerate.
712
a67d66eb
NC		 7132017-11-01 Nick Clifton <nickc@redhat.com>
714
715 PR 22376
716 * coffcode.h (coff_slurp_line_table): Check for an excessively
717 large line number count.
718
e0115a84
NC		 7192017-11-01 Nick Clifton <nickc@redhat.com>
720
721 PR 22373
722 * peicode.h (pe_bfd_read_buildid): Revise check for invalid size
723 and offset in light of further possible bogus values.
724
3988aed5
AM		 7252017-11-01 Alan Modra <amodra@gmail.com>
726
727 PR 22374
728 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't create a plt
729 entry when just a dynamic reloc can serve. Ensure no dynamic
730 relocations when UNDEFWEAK_NO_DYNAMIC_RELOC by setting non_got_ref.
731 Expand and move the non_got_ref comment.
732 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
733
ee357486
NC		 7342017-11-01 Nick Clifton <nickc@redhat.com>
735
736 PR 22369
737 * coffgen.c (_bfd_coff_free_symbols): Fail if called on a non-COFF
738 file.
739 * cofflink.c (coff_link_check_archive_element): Skip non-COFF
740 members of an archive.
741
0bb6961f
NC		 7422017-10-31 Nick Clifton <nickc@redhat.com>
743
744 PR 22373
745 * peicode.h (pe_bfd_read_buildid): Check for invalid size and data
746 offset values.
747
81742b83
AM		 7482017-10-30 Alan Modra <amodra@gmail.com>
749
7f9cb5d2
AM		 750 * elf32-frv.c (ELF_TARGET_ID): Don't define for generic
751 elf target.
752
81742b83
AM		 753 * elflink.c (elf_gc_sweep): Test elf_object_id in addition to
754 relocs_compatible.
755 (bfd_elf_gc_sections): Likewise.
756
d336fa6d
AM		 7572017-10-30 Alan Modra <amodra@gmail.com>
758
759 PR 22269
760 * elf32-hppa.c (elf32_hppa_check_relocs): Move SEC_ALLOC test to
761 ensure non_got_ref is not set due to debug references.
762 (elf32_hppa_adjust_dynamic_symbol): Tidy plabel handling. Use
763 SYMBOL_CALLS_LOCAL and UNDEFWEAK_NO_DYNAMIC_RELOC when determining
764 need for a plt entry.
765 (allocate_dynrelocs): Similarly for got entries. Tidy code discarding
766 dynamic relocs when pic. Remove bogus code attempting to handle
767 commons.
768 (elf32_hppa_relocate_section): Similarly. Delete resolved_to_zero
769 and simplify.
770 (elf32_hppa_finish_dynamic_symbol): Use UNDEFWEAK_NO_DYNAMIC_RELOC
771 and SYMBOL_REFERENCES_LOCAL in GOT handling.
772
c0e331c7
AM		 7732017-10-28 Alan Modra <amodra@gmail.com>
774
775 PR 22300
776 * elflink.c (_bfd_elf_merge_symbol): Remove relocs_compatible check.
777 * elf32-hppa.c (elf_backend_relocs_compatible): Define.
778 * elf32-ppc.c (elf_backend_relocs_compatible): Define.
779 * elf64-ppc.c (elf_backend_relocs_compatible): Define.
780
e601d38b
AM		 7812017-10-25 Alan Modra <amodra@gmail.com>
782
783 * archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
784 optionally prefixed with "_".
785 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
786
3342be5d
AW		 7872017-10-24 Andrew Waterman <andrew@sifive.com>
788
789 * elfnn-riscv.c (_bfd_riscv_relax_lui): Don't relax to c.lui
790 when rd is x0.
791
93f4de39
RL		 7922017-10-24 Renlin Li <renlin.li@arm.com>
793
794 PR ld/21703
795 * elflink.c (_bfd_elf_merge_symbol): Handle multiple definition case.
796
66cae560
NC		 7972017-10-23 Nick Clifton <nickc@redhat.com>
798
799 PR 22319
800 * elflink.c (elf_link_output_extsym): Keep global undefined
801 symbols if they have been marked as needed.
802
defc8e2b
MR		 8032017-10-23 Maciej W. Rozycki <macro@imgtec.com>
804
805 * elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
806 function.
807 (bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
808 `_bfd_mips_elf_mkobject'.
809
56fbd041
HPN		 8102017-10-22 Hans-Peter Nilsson <hp@axis.com>
811
812 PR gas/22304
813 * config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
814
9d06997a
PD		 8152017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
816
817 * elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
818 (riscv_pcgp_lo_reloc): Likewise.
819 (riscv_pcgp_relocs): Likewise.
820 (riscv_init_pcgp_relocs): New function.
821 (riscv_free_pcgp_relocs): Likewise.
822 (riscv_record_pcgp_hi_reloc): Likewise.
823 (riscv_record_pcgp_lo_reloc): Likewise.
824 (riscv_delete_pcgp_hi_reloc): Likewise.
825 (riscv_use_pcgp_hi_reloc): Likewise.
826 (riscv_record_pcgp_lo_reloc): Likewise.
827 (riscv_find_pcgp_lo_reloc): Likewise.
828 (riscv_delete_pcgp_lo_reloc): Likewise.
829 (_bfd_riscv_relax_pc): Likewise.
830 (_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
831 via the new functions above.
832
ff6f4d9b
PD		 8332017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
834
835 * elfnn-riscv.c (R_RISCV_DELETE): New define.
836 (_bfd_riscv_relax_delete): New function.
837 (perform_relocation): Handle R_RISCV_DELETE.
838 (_bfd_riscv_relax_section): Likewise.
839
28095894
L		 8402017-10-19 H.J. Lu <hongjiu.lu@intel.com>
841
842 PR ld/22263
843 * elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
844 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
845 bfd_link_executable for TLS check.
846 (tilegx_elf_check_relocs): Likewise.
847 (allocate_dynrelocs): Likewise.
848 (tilegx_elf_relocate_section): Likewise.
849
1ba1f393
L		 8502017-10-19 H.J. Lu <hongjiu.lu@intel.com>
851
852 PR ld/22263
853 * elf32-tilepro.c (tilepro_elf_tls_transition): Replace
854 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
855 bfd_link_executable for TLS check.
856 (tilepro_elf_check_relocs): Likewise.
857 (allocate_dynrelocs): Likewise.
858 (tilepro_elf_relocate_section): Likewise.
859
8602017-10-19 H.J. Lu <hongjiu.lu@intel.com>
0fb7012e
L		 861
862 PR ld/22263
863 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
864 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
865 bfd_link_executable for TLS check.
866 (_bfd_sparc_elf_check_relocs): Likewise.
867 (allocate_dynrelocs): Likewise.
868 (_bfd_sparc_elf_relocate_section): Likewise.
869
8e354058
L		 8702017-10-18 H.J. Lu <hongjiu.lu@intel.com>
871
872 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
873 _bfd_generic_link_add_one_symbol to mark __tls_get_addr.
874 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
875
b7213666
L		 8762017-10-17 H.J. Lu <hongjiu.lu@intel.com>
877
878 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
879 indirect and warning symbols.
880
cf54ebff
AM		 8812017-10-17 Alan Modra <amodra@gmail.com>
882
883 PR 22307
884 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
885 against size left rather than comparing pointers. Reorganise loop.
886
0301ce14
AM		 8872017-10-17 Alan Modra <amodra@gmail.com>
888
889 PR 22306
890 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
891 and error for any other size that doesn't cover the header word.
892
5c3261b0
L		 8932017-10-16 H.J. Lu <hongjiu.lu@intel.com>
894
895 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
896 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
897 (elf_backend_gc_sweep_hook): Likewise.
898 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
899 (bfinfdpic_gc_sweep_hook): Likewise.
900 (elf_backend_gc_sweep_hook): Likewise.
901 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
902 (elf_backend_gc_sweep_hook): Likewise.
903 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
904 (elf_backend_gc_sweep_hook): Likewise.
905 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
906 (elf_backend_gc_sweep_hook): Likewise.
907 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
908 (elf_backend_gc_sweep_hook): Likewise.
909 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
910 (elf_backend_gc_sweep_hook): Likewise.
911 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
912 from comments.
913 (elf_m68k_remove_got_entry_type): Removed.
914 (elf_m68k_find_got_entry_ptr): Likewise.
915 (elf_m68k_remove_got_entry): Likewise.
916 (elf_m68k_gc_sweep_hook): Likewise.
917 (elf_backend_gc_sweep_hook): Likewise.
918 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
919 (elf_backend_gc_sweep_hook): Likewise.
920 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
921 (elf_backend_gc_sweep_hook): Likewise.
922 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
923 (elf_backend_gc_sweep_hook): Likewise.
924 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
925 (elf_backend_gc_sweep_hook): Likewise.
926 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
927 (elf_backend_gc_sweep_hook): Likewise.
928 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
929 (elf_backend_gc_sweep_hook): Likewise.
930 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
931 (elf_backend_gc_sweep_hook): Likewise.
932 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
933 (elf_backend_gc_sweep_hook): Likewise.
934 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
935 (elf_backend_gc_sweep_hook): Likewise.
936 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
937 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
938 (elf_backend_gc_sweep_hook): Likewise.
939 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
940 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
941 (elf_backend_gc_sweep_hook): Likewise.
942 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
943 (elf_backend_gc_sweep_hook): Likewise.
944 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
945 (elf_backend_gc_sweep_hook): Likewise.
946 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
947 (elf_backend_gc_sweep_hook): Likewise.
948 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
949 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
950 (elf_backend_gc_sweep_hook): Likewise.
951 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
952 (ppc64_elf_gc_sweep_hook): Likewise.
953 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
954 (elf_backend_gc_sweep_hook): Likewise.
955 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
956 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
957 * elflink.c (elf_link_add_object_symbols): Don't call
958 _bfd_elf_link_check_relocs here.
959 (gc_sweep_hook_fn): Removed.
960 (elf_gc_sweep): Remove gc_sweep_hook.
961 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
962 (elf_backend_gc_sweep_hook): Likewise.
963 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
964 (elf_backend_gc_sweep_hook): Likewise.
965 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
966 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
967 (elf_backend_gc_sweep_hook): Likewise.
968 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
969 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
970 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
971 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
972 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
973 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
974
851b6fa1
L		 9752017-10-14 H.J. Lu <hongjiu.lu@intel.com>
976
977 * elf32-i386.c (elf_i386_backend_data): Removed.
978 (get_elf_i386_backend_data): Likewise.
979 (elf_i386_arch_bed): Replace elf_i386_backend_data with
980 elf_x86_backend_data.
981 (elf_i386_get_synthetic_symtab): Likewise.
982 (elf_i386_nacl_arch_bed): Likewise.
983 (elf_i386_vxworks_arch_bed): Likewise.
984 (elf_i386_relocate_section): Check target_os instead of
985 is_vxworks.
986 (elf_i386_finish_dynamic_symbol): Likewise.
987 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
988 Check target_os instead of is_vxworks.
989 (elf_i386_link_setup_gnu_properties): Remove normal_target and
990 is_vxworks. Initialize plt0_pad_byte.
991 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
992 (get_elf_x86_64_arch_data): Likewise.
993 (get_elf_x86_64_backend_data): Likewise.
994 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
995 elf_x86_backend_data.
996 (elf_x86_64_get_synthetic_symtab): Likewise.
997 (elf_x86_64_nacl_arch_bed): Likewise.
998 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
999 normal_target. Initialize plt0_pad_byte.
1000 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
1001 instead of is_vxworks.
1002 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1003 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1004 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1005 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
1006 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
1007 Update normal_target. Set up plt0_pad_byte. Check target_os
1008 instead of is_vxworks.
1009 * elfxx-x86.h (elf_x86_target_os): New.
1010 (elf_x86_backend_data): Likewise.
1011 (get_elf_x86_backend_data): Likewise.
1012 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
1013 and target_os.
1014 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
1015 plt0_pad_byte.
1016
9577f60b
L		 10172017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1018
1019 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
1020 _bfd_x86_elf_finish_dynamic_sections.
1021 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
1022 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
1023 function.
1024 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
1025 prototype.
1026
5d84490b
L		 10272017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1028
1029 PR ld/21384
1030 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1031 hide symbol which was forced to be dynamic.
1032
e01c16a8
L		 10332017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1034
1035 PR ld/22269
1036 * elf32-cris.c (cris_elf_relocate_section): Don't generate
1037 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1038 (cris_elf_check_relocs): Don't allocate dynamic relocation
1039 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1040
6ee6e05a
L		 10412017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1042
1043 PR ld/22269
1044 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
1045 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1046 (sh_elf_relocate_section): Don't generate dynamic relocation if
1047 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1048
b27bb18f
L		 10492017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1050
1051 PR ld/22269
1052 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
1053 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1054 (elf_s390_relocate_section): Don't generate dynamic relocation
1055 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1056 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
1057 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1058 (elf_s390_relocate_section): Don't generate dynamic relocation
1059 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1060
31a53da5
L		 10612017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1062
1063 PR ld/22269
1064 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
1065 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1066 (allocate_dynrelocs): Discard dynamic relocations if
1067 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1068
112fef40
L		 10692017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1070
1071 PR ld/22269
1072 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
1073 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
1074 true.
1075 (allocate_dynrelocs): Discard dynamic relocations if
1076 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1077
5056ba1d
L		 10782017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1079
1080 PR ld/22269
1081 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
1082 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1083 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
1084 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1085 (elf_m68k_relocate_section): Don't generate dynamic relocation
1086 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1087
60c1b909
L		 10882017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1089
1090 PR ld/22269
1091 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
1092 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1093 (allocate_dynrelocs): Discard dynamic relocations if
1094 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1095 (elf32_hppa_relocate_section): Don't generate dynamic
1096 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1097
db41f6eb
L		 10982017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1099
1100 PR ld/22269
1101 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
1102 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1103 (allocate_fptr): Don't allocate function pointer if
1104 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1105 (allocate_dynrel_entries): Don't allocate dynamic relocation
1106 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1107 (set_got_entry): Don't set GOT entry if
1108 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1109 (set_pltoff_entry): Don't set PLTOFF entry if
1110 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1111 (elfNN_ia64_relocate_section): Don't install dynamic relocation
1112 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1113
ad951203
L		 11142017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1115
1116 PR ld/22269
1117 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
1118 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1119 (allocate_dynrelocs): Don't allocate dynamic relocations if
1120 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1121
95b03e4a
L		 11222017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1123
1124 PR ld/22269
1125 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
1126 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1127 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
1128 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1129
a3cd202a
L		 11302017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1131
1132 PR ld/22269
1133 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
1134 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1135 (tilepro_elf_relocate_section): Don't generate dynamic
1136 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1137 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
1138 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1139 (tilegx_elf_relocate_section): Don't generate dynamic
1140 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1141
ddb7fd0f
L		 11422017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1143
1144 PR ld/22269
1145 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
1146 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
1147 true.
1148 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
1149 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1150
62cd30f1
L		 11512017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1152
1153 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
1154 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
1155 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
1156
3b4b0a62
JB		 11572017-10-12 James Bowman <james.bowman@ftdichip.com>
1158
1159 * bfd-in2.h: Regenerate.
1160 * libbfd.h: Regenerate.
1161 * elf32-ft32.c: Add HOWTO R_FT32_15.
1162 * reloc.c: Add BFD_RELOC_FT32_15.
1163
1d75a8e2
NC		 11642017-10-12 Nick Clifton <nickc@redhat.com>
1165
1166 * reloc.c (enum bfd_reloc_status): Start values at 2.
1167 * bfd-in2.h: Regenerate.
1168 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
1169 that a TRUE return indicates success. Compare the result of
1170 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
1171 (build_one_stub): Change sense of tests against aarch64_relocate
1172 return value.
1173 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
1174 than FALSE, when an error is detected.
1175 (elfNN_aarch64_final_link_relocate): Likewise.
1176
9f857535
L		 11772017-10-12 H.J. Lu <hongjiu.lu@intel.com>
1178
1179 * elf32-i386.c (elf_backend_hide_symbol): New.
1180 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
1181 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
1182 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
1183
559192d8
AM		 11842017-10-12 Alan Modra <amodra@gmail.com>
1185
1186 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
1187 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
1188 (bfd_elf_define_start_stop): Likewise.
1189
f5233a16
AM		 11902017-10-12 Alan Modra <amodra@gmail.com>
1191
1192 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
1193 when executable rather than non-PIC.
1194 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1195 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1196
3c9a7b0d
MR		 11972017-10-11 Maciej W. Rozycki <macro@imgtec.com>
1198
1199 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
1200 member.
1201 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
1202 (elf_external_linux_prpsinfo64_ugid32): ... this.
1203 (swap_linux_prpsinfo32_out): Rename to...
1204 (swap_linux_prpsinfo32_ugid32_out): ... this.
1205 (elf_external_linux_prpsinfo64_ugid16): New structure.
1206 (swap_linux_prpsinfo64_ugid16_out): New function.
1207 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
1208 (elf_backend_linux_prpsinfo64_ugid16): Define.
1209 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
1210 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
1211 of the 64-bit Linux core PRPSINFO note.
1212 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
1213
a2f63b2e
MR		 12142017-10-11 Maciej W. Rozycki <macro@imgtec.com>
1215
1216 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
1217 member.
1218 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
1219 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
1220 (elf_external_ppc_linux_prpsinfo32)
1221 (swap_ppc_linux_prpsinfo32_out): Move to...
1222 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
1223 (swap_linux_prpsinfo32_ugid32_out): ... these.
1224 (elf_external_linux_prpsinfo32): Rename to...
1225 (elf_external_linux_prpsinfo32_ugid16): ... this.
1226 (swap_linux_prpsinfo32_out): Rename to...
1227 (swap_linux_prpsinfo32_ugid16_out): ... this.
1228 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
1229 (elf_backend_linux_prpsinfo32_ugid16): Define.
1230 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
1231 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
1232 of the 32-bit Linux core PRPSINFO note.
1233 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1234 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1235 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1236 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1237 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1238 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1239 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1240 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1241 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1242 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1243
72bc1bb9
MR		 12442017-10-11 Maciej W. Rozycki <macro@imgtec.com>
1245
1246 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
1247 `gap' member ahead of `pr_flag'.
1248
8f314ad5
PA		 12492017-10-11 Pedro Alves <palves@redhat.com>
1250
1251 * bfd.c (_doprnt): Rename to ...
1252 (_bfd_doprnt): ... this.
1253 (error_handler_internal): Adjust.
1254
0f09b4d8
L		 12552017-10-10 H.J. Lu <hongjiu.lu@intel.com>
1256
1257 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
1258 instead of incrementing it.
1259 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1260
6c699715
RL		 12612017-10-10 Renlin Li <renlin.li@arm.com>
1262
1263 PR ld/21402
1264 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
1265 symbols into dynamic.
1266
fc3c5343
L		 12672017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1268
1269 PR ld/22274
1270 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
1271 (riscv_elf_link_hash_table_create): Initialize max_alignment to
1272 (bfd_vma) -1.
1273 (_bfd_riscv_relax_section): Cache the max alignment of output
1274 sections if possible.
1275
b9399fcf
AM		 12762017-10-10 Alan Modra <amodra@gmail.com>
1277
1278 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
1279 .opd whenever .opd is present and non-zero size. Move code
1280 setting abiversion to/from output file earlier. Only set
1281 u.opd.func_sec when --gc-sections. Read relocs and set up
1282 u.opd.func_sec values here..
1283 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
1284 section tests.
1285 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
1286
478c006f
L		 12872017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1288
1289 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
1290 isymbuf.
1291
9d45a7de
L		 12922017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1293
1294 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
1295 .interp section with "ld --no-dynamic-linker".
1296
b55ec8b6
AM		 12972017-10-09 Alan Modra <amodra@gmail.com>
1298
1299 PR 22212
1300 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
1301 funcinfo_hash_table and varinfo_hash_table.
1302
a72f95f7
L		 13032017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1304
1305 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
1306 in read-only section with minfo.
1307 (sh_elf_size_dynamic_sections): Likewise.
1308
f9799aae
L		 13092017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1310
1311 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
1312 a strayed comment.
1313
4c7236d3
L		 13142017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1315
1316 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
1317 this_hdr.sh_entsize only if section size > 0.
1318
70090aa5
L		 13192017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1320
1321 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
1322
f0f07ad1
L		 13232017-10-07 H.J. Lu <hongjiu.lu@intel.com>
1324
1325 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
1326 in read-only section with minfo.
1327 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1328
99180bcc
L		 13292017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1330
1331 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
1332 comments.
1333
544c67cd
JB		 13342017-10-06 John Baldwin <jhb@FreeBSD.org>
1335
1336 * elf-bfd.h (struct elf_backend_data): Add
1337 `elf_backend_grok_freebsd_prstatus'.
1338 * elf.c (elfcore_grok_freebsd_note): Call
1339 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
1340 present.
1341 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
1342 function.
1343 (elf_backend_grok_freebsd_prstatus): Define.
1344 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
1345 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
1346
98b273dc
L		 13472017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1348
1349 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
1350 and has_non_got_reloc with zero_undefweak.
1351 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1352 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
1353 zero_undefweak to 1.
1354 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
1355 has_non_got_reloc with zero_undefweak.
1356 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
1357 has_got_reloc and has_non_got_reloc with zero_undefweak.
1358 (elf_x86_link_hash_entry): Likewise.
1359
e0d8f431
L		 13602017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1361
1362 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
1363 (VERIFY_COPY_RELOC): Likewise.
1364
ff38b4cc
L		 13652017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1366
1367 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
1368 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
1369 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1370
f3180fa9
L		 13712017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1372
1373 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
1374 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
1375 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1376
e74399c4
L		 13772017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1378
1379 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
1380 * elf32-i386.c (elf_i386_relocate_section): Use it.
1381 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1382
aebcc8ff
L		 13832017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1384
1385 * elf32-i386.c (X86_SIZE_TYPE_P): New.
1386 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
1387 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
1388 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
1389 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
1390
cf1070f1
L		 13912017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1392
1393 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
1394 (PLT_LOCAL_IFUNC_P): Likewise.
1395 * elf32-i386.c (elf_i386_relocate_section): Use them.
1396 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1397
f70656b2
L		 13982017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1399
1400 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
1401 * elf32-i386.c (elf_i386_relocate_section): Use it.
1402 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1403
1f92404c
L		 14042017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1405
1406 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
1407 * elf32-i386.c (elf_i386_relocate_section): Use it.
1408 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1409
daf1c414
L		 14102017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1411
1412 * elf32-i386.c (X86_PCREL_TYPE_P): New.
1413 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
1414 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
1415 (X86_PCREL_TYPE_P): This.
1416 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
1417 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
1418 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
1419 X86_PCREL_TYPE_P.
1420 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
1421
51537393
L		 14222017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1423
1424 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
1425 * elf32-i386.c (elf_i386_tls_transition): Use it.
1426 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1427
0caf6c82
L		 14282017-10-05 H.J. Lu <hongjiu.lu@intel.com>
1429
1430 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
1431 Dump dynamic relocation in read-only section with minfo if
1432 needed.
1433 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
1434 (maybe_set_textrel): Likewise.
1435 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
1436 read-only section with minfo.
1437
6d5be5d6
JB		 14382017-10-05 John Baldwin <jhb@FreeBSD.org>
1439
1440 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
1441
007873f5
L		 14422017-10-05 H.J. Lu <hongjiu.lu@intel.com>
1443
1444 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
1445 in read-only section with minfo.
1446 (tilepro_elf_size_dynamic_sections): Likewise.
1447 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
1448 (tilegx_elf_size_dynamic_sections): Likewise.
1449
2ca7de37
PA		 14502017-10-05 Pedro Alves <palves@redhat.com>
1451
1452 PR 22245
1453 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
1454 ellipsis parameter. Split out bfd_error_on_input code to..
1455 (bfd_set_input_error): .. New function.
1456 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
1457 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
1458 * bfd-in2.h: Regenerate.
1459
8c6716e5
AM		 14602017-10-05 Alan Modra <amodra@gmail.com>
1461
1462 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
1463 fini_array error value.
1464
db4677b8
AM		 14652017-10-05 Alan Modra <amodra@gmail.com>
1466
1467 PR 21167
1468 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
1469 groups.
1470 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
1471 flag from section.
1472 (elf_fake_sections): Adjust calls. Exit immediately on failure.
1473 (bfd_elf_set_group_contents): Add associated reloc section indices
1474 to group contents.
1475
a5259595
AM		 14762017-10-04 Alan Modra <amodra@gmail.com>
1477
1478 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
1479 classify symbols for ELFv2.
1480
9ba5f27c
PK		 14812017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
1482
1483 PR 22245
1484 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
1485 undergoes default promotion.
1486 * bfd-in2.h: Regenerate.
1487
dcd2b8a0
AM		 14882017-10-02 Alan Modra <amodra@gmail.com>
1489
1490 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
1491 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1492
20230942
AM		 14932017-10-01 Alan Modra <amodra@gmail.com>
1494
1495 PR 21957
1496 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
1497 (add_line_info): Always put end_sequence last.
1498
4b04bba2
AM		 14992017-10-01 Alan Modra <amodra@gmail.com>
1500
1501 PR 22047
1502 * dwarf2.c (read_section): Allocate buffer with extra byte for
1503 bfd_simple_get_relocated_section_contents rather than copying
1504 afterwards.
1505
f6ac8c52
AM		 15062017-09-29 Alan Modra <amodra@gmail.com>
1507
1508 * merge.c (merge_strings): Return FALSE on malloc failure.
1509 (_bfd_merge_sections): Return failures from record_section and
1510 merge_strings.
1511
1a3b5c34
AM		 15122017-09-28 Alan Modra <amodra@gmail.com>
1513
1514 PR 22220
1515 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
1516 a case where plugin_notice isn't called.
1517
cd28e7aa
KLC		 15182017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1519
1520 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
1521 comparison.
1522
ac69a0d7
L		 15232017-09-26 H.J. Lu <hongjiu.lu@intel.com>
1524
1525 PR ld/22199
1526 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
1527 output_bfd to info->callbacks->minfo.
1528
262c0a87
NC		 15292017-09-26 Nick Clifton <nickc@redhat.com>
1530
1531 PR 22172
1532 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
1533 assertion failure if elf_x86_64_rtype_to_howto has already issued
1534 an error message.
1535
33e0a9a0
AM		 15362017-09-26 Alan Modra <amodra@gmail.com>
1537
1538 PR 22210
1539 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
1540 read data.
1541
30d0157a
NC		 15422017-09-26 Nick Clifton <nickc@redhat.com>
1543
1544 PR 22210
1545 * dwarf2.c (read_formatted_entries): Fail early if we know that
1546 the loop parsing data entries will overflow the end of the
1547 section.
1548
1b86808a
AM		 15492017-09-26 Alan Modra <amodra@gmail.com>
1550
1551 PR 22209
1552 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
1553 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
1554 to stash->info_ptr_memory, and check die_ref is within that memory.
1555 Set info_ptr_end correctly when another CU is refd. Check die_ref
1556 for DW_FORM_ref4 etc. is within CU.
1557
a54018b7
AM		 15582017-09-26 Alan Modra <amodra@gmail.com>
1559
1560 PR 22205
1561 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
1562 (read_formatted_entries): Init "fe".
1563 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
1564
e338894d
AM		 15652017-09-26 Alan Modra <amodra@gmail.com>
1566
1567 PR 22204
1568 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
1569 bounds in inner loop.
1570
1da5c9a4
AM		 15712017-09-25 Alan Modra <amodra@gmail.com>
1572
1573 PR 22202
1574 * dwarf1.c (parse_die): Sanity check pointer against section limit
1575 before dereferencing.
1576 (parse_line_table): Likewise.
1577
11855d8a
AM		 15782017-09-25 Alan Modra <amodra@gmail.com>
1579
1580 PR 22201
1581 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
1582 has string form.
1583 (parse_comp_unit): Likewise.
1584
c361faae
AM		 15852017-09-25 Alan Modra <amodra@gmail.com>
1586
1587 PR 22200
1588 * dwarf2.c (read_formatted_entries): Error on format_count zero.
1589
52b36c51
AM		 15902017-09-24 Alan Modra <amodra@gmail.com>
1591
1592 PR 22197
1593 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
1594 within section bounds.
1595
a26a013f
AM		 15962017-09-24 Alan Modra <amodra@gmail.com>
1597
1598 PR 22191
1599 * dwarf2.c (decode_line_info): Properly free line sequences on error.
1600
52a93b95
AM		 16012017-09-24 Alan Modra <amodra@gmail.com>
1602
1603 PR 22187
1604 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
1605 pname param. Return status. Make name const. Don't abort,
1606 return an error. Formatting. Exit if current info_ptr matches
1607 orig_info_ptr. Update callers.
1608 (scan_unit_for_symbols): Start at nesting_level of zero. Make
1609 nested_funcs an array of structs for extensibility. Formatting.
1610
d8010d3e
AM		 16112017-09-24 Alan Modra <amodra@gmail.com>
1612
1613 PR 22186
1614 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
1615 rather than dividing by zero.
1616
515f23e6
AM		 16172017-09-24 Alan Modra <amodra@gmail.com>
1618
1619 PR 22169
1620 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
1621
0d76029f
AM		 16222017-09-24 Alan Modra <amodra@gmail.com>
1623
1624 PR 22167
1625 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
1626
bd61e135
AM		 16272017-09-24 Alan Modra <amodra@gmail.com>
1628
1629 PR 22166
1630 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
1631 SHT_GNU_verneed section for sanity. Don't zalloc memory for
1632 verref.
1633
61e3bf5f
L		 16342017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1635
1636 PR binutils/22170
1637 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
1638 corrupted PLT.
1639
b69e9267
L		 16402017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1641
59ca4c1b 1642 PR binutils/22163
b69e9267
L		 1643 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
1644 -1 if bfd_canonicalize_dynamic_reloc returns 0.
1645
b877d21f
PA		 16462017-09-22 Pedro Alves <palves@redhat.com>
1647 Alan Modra <amodra@gmail.com>
1648
1649 * version.h: Add comment.
1650
8fe09d74
AA		 16512017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1652
1653 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
1654 NT_S390_GS_BC, correct the previously swapped invocations of
1655 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
1656
25516cc5
AM		 16572017-09-19 Alan Modra <amodra@gmail.com>
1658
1659 PR 21441
1660 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
1661 size.
1662
3d13f3e9
AM		 16632017-09-19 Alan Modra <amodra@gmail.com>
1664
1665 PR 22150
1666 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
1667 symbols before calculating verrefs. Don't renumber dynsyms
1668 after gc. Exclude .gnu.version when zero or one dynsym.
1669 Localize some vars and reindent.
1670
94670f6c
L		 16712017-09-18 H.J. Lu <hongjiu.lu@intel.com>
1672
1673 PR ld/22148
1674 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
1675 return from bfd_canonicalize_dynamic_reloc.
1676
21d0a606
AM		 16772017-09-15 Alan Modra <amodra@gmail.com>
1678
1679 PR 22116
1680 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
1681 overflows bfd_size_type.
1682
5e5e02ae
L		 16832017-09-14 H.J. Lu <hongjiu.lu@intel.com>
1684
1685 PR ld/22135
1686 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
1687 to indicate if conversion is performed.
1688 (elf_i386_check_relocs): Cache section contents and relocations
1689 if conversion is performed.
1690 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
1691 contents and relocations if conversion is performed.
1692
4d465c68
NC		 16932017-09-14 Nick Clifton <nickc@redhat.com>
1694
1695 PR binutils/22113
1696 * peXXigen.c (pe_print_idata): Extend check for HintName vector
1697 entries.
1698
f47432d4
L		 16992017-09-13 H.J. Lu <hongjiu.lu@intel.com>
1700
1701 * elfxx-x86.h: Fix a typo in comments.
1702
4ec521f2
KLC		 17032017-09-09 Kamil Rytarowski <n54@gmx.com>
1704
1705 * elf32-nds32.c: Rename __BIT() to N32_BIT().
1706
2420fff6
AM		 17072017-09-09 Alan Modra <amodra@gmail.com>
1708
1709 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
1710 plt_stub_align.
1711
c5bce5c6
L		 17122017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1713
1714 * elf32-i386.c (elf_i386_relocate_section): Update usage of
1715 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1716 (elf_i386_finish_dynamic_symbol): Likewise.
1717 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1718 (elf_x86_64_finish_dynamic_symbol): Likewise.
1719 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1720 (_bfd_x86_elf_fixup_symbol): Likewise.
1721
8fbf0ba1
L		 17222017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1723
1724 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1725 check has_non_got_reloc.
1726
0a27fed7
L		 17272017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1728
1729 PR ld/22115
1730 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
1731 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1732 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
1733 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1734 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
1735 and linker_def on __ehdr_start if it is referenced and not
1736 defined.
1737 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
1738 and return TRUE when building executable, if a symbol has
1739 non-GOT/non-PLT relocations in text section or there is no
1740 dynamic linker.
1741 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
1742
c7df954f
L		 17432017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1744
1745 * elfxx-x86.h: Update comments.
1746
1de031c8
L		 17472017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1748
1749 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
1750 elf_x86_plt_layout_table with elf_x86_init_table.
1751 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1752 Likewise.
1753 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
1754 Likewise.
1755 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
1756 (elf_x86_init_table): This.
1757 (_bfd_x86_elf_link_setup_gnu_properties): Replace
1758 elf_x86_plt_layout_table with elf_x86_init_table.
1759
7a382c1c
L		 17602017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1761
1762 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
1763 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
1764 * configure: Regenerated.
1765 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
1766 and r_sym fields of plt_layout.
1767 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1768 Likewise.
1769 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
1770 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
1771 r_info nor r_sym fields.
1772 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
1773 fields of htab.
1774 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
1775
9eb7b0ac
PD		 17762017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1777
1778 * (_bfd_riscv_relax_align): Call bfd_set_error and
1779 print an error message when unable to relax a .align directive.
1780
b1308d2c
PD		 17812017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1782
1783 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
1784 (riscv_record_pcrel_hi_reloc): Add absolute argument.
1785 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
1786 R_RISCV_PCREL_HI20 relocs, and pass the result to
1787 riscv_record_pcrel_hi_reloc.
1788
6999821f
L		 17892017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1790
1791 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
1792 r_type_p. Remove the converted argument. Replace
1793 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
1794 the new relocation type via r_type_p.
1795 (elf_i386_relocate_section): Likewise.
1796 (elf_i386_finish_dynamic_symbol): Likewise.
1797 (need_convert_load): Removed.
1798 (check_relocs_failed): Updated.
1799 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
1800 instead of setting need_convert_load.
1801 (_bfd_i386_elf_convert_load): Removed.
1802 * elf64-x86-64.c (need_convert_load): Removed.
1803 (check_relocs_failed): Updated.
1804 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
1805 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
1806 Return the new relocation type via r_type_p.
1807 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
1808 instead of setting need_convert_load.
1809 (elf_x86_64_check_relocs): Don't check PIC if relocation has
1810 been converted.
1811 (_bfd_x86_64_elf_convert_load): Removed.
1812 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
1813 with SYMBOL_REFERENCES_LOCAL_P.
1814 (elf_x86_64_finish_dynamic_symbol): Likewise.
1815 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
1816 set convert_load.
1817 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
1818 (_bfd_x86_elf_link_symbol_references_local): New function.
1819 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
1820 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
1821 SYMBOL_REFERENCES_LOCAL_P.
1822 (elf_x86_link_hash_entry): Add local_ref.
1823 (elf_x86_link_hash_table): Remove convert_load.
1824 (_bfd_i386_elf_convert_load): Removed.
1825 (_bfd_x86_64_elf_convert_load): Likewise.
1826 (_bfd_x86_elf_link_symbol_references_local): New.
1827
78984959
L		 18282017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1829
1830 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
1831 (elf_x86_64_info_to_howto): Get the real relocation type by
1832 masking out R_X86_64_converted_reloc_bit.
1833 (elf_x86_64_check_tls_transition): Get the real relocation type
1834 by masking out R_X86_64_converted_reloc_bit.
1835 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
1836 instead of setting converted_reloc.
1837 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
1838 instead of converted_reloc. Get the real relocation type by
1839 masking out R_X86_64_converted_reloc_bit.
1840 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
1841 R_X86_64_converted_reloc_bit is valid.
1842 * elfxx-x86.h (converted_reloc): Removed.
1843
419414ea
L		 18442017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1845
1846 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
1847 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
1848 to get the relocation type again.
1849 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
1850 r_type when calling elf_x86_64_tls_transition. Don't use
1851 ELF32_R_TYPE to get the relocation type again.
1852
dc089072
L		 18532017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1854
1855 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
1856 converted_reloc.
1857
8b43e456
L		 18582017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1859
1860 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
1861 argument. Don't check relocation overflow. Avoid relocation
1862 overflow if --no-relax is used. Set converted_reloc on symbol
1863 if a GOTPCREL relocation is converted.
1864 (elf_x86_64_relocate_section): Issue a fatal error and suggest
1865 --no-relax if GOTPCREL relocation conversion leads to relocation
1866 overflow.
1867 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
1868
83eef883
AFB		 18692017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
1870 Edmar Wienskoski <edmar.wienskoski@nxp.com
1871
1872 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
1873 (ppc_elf_check_relocs): Handle it.
1874 (ppc_elf_vle_split20): New function.
1875 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1876
0e30d991
L		 18772017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1878
1879 PR ld/22071
1880 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1881 for x86-64 if GOT_TLS_GDESC_P is true.
1882
1cf58434
AM		 18832017-09-03 Alan Modra <amodra@gmail.com>
1884
1885 PR 22067
1886 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1887
f04bdfa7
L		 18882017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1889
1890 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1891 tls_get_addr for x86-64 in one place.
1892
2ac3a7f5
L		 18932017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1894
1895 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1896 with elfxx-x86.lo for 64-bit BFD.
1897 * configure: Regenerated.
1898
d47a8026
L		 18992017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1900
1901 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1902 (_bfd_i386_elf_convert_load): This. Remove static.
1903 (elf_i386_size_dynamic_sections): Removed.
1904 (elf_backend_size_dynamic_sections): Likewise.
1905 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1906 (_bfd_x86_64_elf_convert_load): This. Remove static.
1907 (elf_x86_64_size_dynamic_sections): Removed.
1908 (elf_backend_size_dynamic_sections): Likewise.
1909 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1910 (elf_x86_allocate_dynrelocs): This. Make it static.
1911 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1912 (elf_x86_allocate_local_dynreloc): This. Make it static.
1913 (elf_i386_is_reloc_section): New function.
1914 (elf_x86_64_is_reloc_section): Likewise.
1915 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1916 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1917 Rearrange got_entry_size initialization.
1918 (_bfd_x86_elf_size_dynamic_sections): New function.
1919 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1920 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1921 (_bfd_i386_elf_convert_load): New.
1922 (_bfd_x86_64_elf_convert_load): Likewise.
1923 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1924 (elf_backend_size_dynamic_sections): Likewise.
1925 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1926 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1927
2926eb2c
L		 19282017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1929
1930 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1931 update comments.
1932
92c10f5f
L		 19332017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1934
1935 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1936 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1937
aa595247
L		 19382017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1939
1940 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1941 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1942 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1943 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1944 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1945 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1946
b9ce864c
L		 19472017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1948
1949 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1950 (elf_i386_allocate_local_dynrelocs): Likewise.
1951 (elf_i386_size_dynamic_sections): Replace
1952 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1953 with _bfd_x86_elf_allocate_dynrelocs and
1954 _bfd_x86_elf_allocate_local_dynrelocs.
1955 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1956 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1957 (elf_x86_64_size_dynamic_sections): Replace
1958 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1959 with _bfd_x86_elf_allocate_dynrelocs and
1960 _bfd_x86_elf_allocate_local_dynrelocs.
1961 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1962 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1963 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1964 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1965
fe53b4a4
L		 19662017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1967
1968 * elf32-i386.c (is_i386_elf): Removed.
1969 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1970 (elf_i386_size_dynamic_sections): Likewise.
1971 (elf_i386_relocate_section): Likewise.
1972 * elf64-x86-64.c (is_x86_64_elf): Removed.
1973 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1974 is_x86_elf.
1975 (elf_x86_64_size_dynamic_sections): Likewise.
1976 (elf_x86_64_relocate_section): Likewise.
1977 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1978 target_id.
1979 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1980 (is_x86_elf): New.
1981
9ff114ca
L		 19822017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1983
1984 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1985 (elf_i386_allocate_dynrelocs): Replace
1986 elf_i386_compute_jump_table_size with
1987 elf_x86_compute_jump_table_size.
1988 (elf_i386_size_dynamic_sections): Likewise.
1989 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1990 (elf_x86_64_allocate_dynrelocs): Replace
1991 elf_x86_64_compute_jump_table_size with
1992 elf_x86_compute_jump_table_size.
1993 (elf_x86_64_size_dynamic_sections): Likewise.
1994 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1995 got_entry_size.
1996 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1997 (elf_x86_compute_jump_table_size): New.
1998
503294e7
L		 19992017-09-02 H.J. Lu <hongjiu.lu@intel.com>
2000
2001 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
2002 sizeof_reloc.
2003 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
2004 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
2005
9a742a90
L		 20062017-09-02 H.J. Lu <hongjiu.lu@intel.com>
2007
2008 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
2009 with htab->is_vxworks.
2010 (elf_i386_size_dynamic_sections): Likewise.
2011 (elf_i386_relocate_section): Likewise.
2012 (elf_i386_finish_dynamic_symbol): Likewise.
2013 (elf_i386_finish_dynamic_sections): Likewise.
2014
6b9553e2
L		 20152017-09-02 H.J. Lu <hongjiu.lu@intel.com>
2016
2017 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
2018 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
2019 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
2020 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
2021 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
2022 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
2023 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
2024 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
2025
ad71ce8d
L		 20262017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2027
2028 PR ld/22064
2029 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
2030 ELF_COMMON_DEF_P for common symbols.
2031
96d01d93
AM		 20322017-09-02 Alan Modra <amodra@gmail.com>
2033
2034 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
2035 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
2036 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2037
4f501a24
L		 20382017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2039
2040 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
2041 (elf_backend_gc_mark_hook): Likewise.
2042 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
2043 (elf_backend_gc_mark_hook): Likewise.
2044 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
2045 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
2046 (elf_backend_gc_mark_hook): Likewise.
2047
eeb2f20a
L		 20482017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2049
2050 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
2051 (elf_backend_adjust_dynamic_symbol): Likewise.
2052 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
2053 (elf_backend_adjust_dynamic_symbol): Likewise.
2054 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
2055 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
2056 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
2057 (_bfd_x86_elf_adjust_dynamic_symbol): New.
2058 (elf_backend_adjust_dynamic_symbol): Likewise.
2059
c6295c22
L		 20602017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2061
2062 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
2063 comments.
2064
39946cc2
L		 20652017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2066
2067 * elf32-i386.c (elf_i386_mkobject): Removed.
2068 (bfd_elf32_mkobject): Likewise.
2069 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
2070 (bfd_elf64_mkobject): Likewise.
2071 (bfd_elf32_mkobject): Likewise.
2072 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
18da07cd 2073 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
39946cc2
L		 2074 (bfd_elf64_mkobject): Likewise.
2075 (bfd_elf32_mkobject): Likewise.
2076
a6798bab
L		 20772017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2078
2079 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
2080 Call _bfd_x86_elf_link_setup_gnu_properties.
2081 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
2082 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
2083 entries.
2084 (elf_x86_64_non_lazy_plt): Likewise.
2085 (elf_x86_64_lazy_bnd_plt): Likewise.
2086 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2087 (elf_x86_64_lazy_ibt_plt): Likewise.
2088 (elf_x32_lazy_ibt_plt): Likewise.
2089 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2090 (elf_x32_non_lazy_ibt_plt): Likewise.
2091 (elf_x86_64_nacl_plt): Likewise.
2092 (elf_x86_64_link_setup_gnu_properties): Updated. Call
2093 _bfd_x86_elf_link_setup_gnu_properties.
2094 * elfxx-x86.c: Include elf-vxworks.h".
2095 (_bfd_x86_elf_link_setup_gnu_properties): New function.
2096 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
2097 comments for pic_plt0_entry and pic_plt_entry.
2098 (elf_x86_non_lazy_plt_layout): Likewise.
2099 (elf_x86_plt_layout_table): New.
2100 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2101
e10c9c62
L		 21022017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2103
2104 PR ld/22061
2105 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
2106 .eh_frame section for the second PLT.
2107 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
2108 alignment of .eh_frame section for the second PLT.
2109
7e8b6008
NC		 21102017-09-01 Nick Clifton <nickc@redhat.com>
2111
2112 PR 22059
2113 * dwarf2.c (decode_line_info): Fix test for an overlong line info
2114 structure.
2115
2a143b99
NC		 21162017-09-01 Nick Clifton <nickc@redhat.com>
2117
2118 PR 22058
2119 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
2120 attribute buffer is NUL terminated.
2121
e4f27230
NC		 21222017-08-31 Nick Clifton <nickc@redhat.com>
2123
2124 PR 22047
2125 * dwarf2.c (read_section): If necessary add a terminating NUL byte
2126 to dwarf string sections.
2127
686335cd
AM		 21282017-08-31 Alan Modra <amodra@gmail.com>
2129
2130 * po/SRC-POTFILES.in: Regenerate.
2131
9866ffe2
AM		 21322017-08-31 Alan Modra <amodra@gmail.com>
2133
2134 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
2135 for a section containing just a terminator. Allow multiple
2136 terminators at end of section.
2137 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
2138 sections when not adding alignment. Assert on terminator in
2139 the middle of FDEs.
2140
af471f82
AM		 21412017-08-31 Alan Modra <amodra@gmail.com>
2142
2143 PR 21441
2144 PR 22048
2145 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
2146 terminators.
2147
3321e42b
L		 21482017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2149
2150 * configure.ac (bfd_backends): Add elf64.lo together with
2151 elfxx-x86.lo for 64-bit BFD.
2152 * configure: Regenerated.
2153
ef32532f
JB		 21542017-08-31 James Bowman <james.bowman@ftdichip.com>
2155
2156 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
2157 for R_FT32_18.
2158
e234de6b
AM		 21592017-08-31 Alan Modra <amodra@gmail.com>
2160
2161 PR binutils/22032
2162 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
2163 before _close_and_cleanup. Call iovec->bclose after.
2164 (bfd_close): Remove code common to, and call, bfd_close_all_done.
2165
f493882d
L		 21662017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2167
2168 * elf32-i386.c (elf_i386_plt_type): Removed.
2169 (elf_i386_plt): Likewise.
2170 (elf_i386_get_synthetic_symtab): Updated. Call
2171 _bfd_x86_elf_get_synthetic_symtab.
2172 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
2173 (elf_x86_64_plt): Likewise.
2174 (elf_x86_64_get_synthetic_symtab): Updated. Call
2175 _bfd_x86_elf_get_synthetic_symtab.
2176 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
2177 (elf_x86_64_get_plt_got_vma): Likewise.
2178 (elf_i386_valid_plt_reloc_p): Likewise.
2179 (elf_x86_64_valid_plt_reloc_p): Likewise.
2180 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
2181 * elfxx-x86.h (elf_x86_plt_type): New.
2182 (elf_x86_plt): Likewise.
2183 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
2184
5b86dbf4
L		 21852017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2186
2187 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
2188 target_id instead of elf_machine_code.
2189
765e526c
L		 21902017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2191
2192 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
2193 (elf_i386_lazy_plt_layout): Likewise.
2194 (elf_i386_non_lazy_plt_layout): Likewise.
2195 (elf_i386_plt_layout): Likewise.
2196 (elf_i386_link_hash_table): Likewise.
2197 (elf_i386_next_tls_desc_index): Likewise.
2198 (elf_i386_srelplt2): Likewise.
2199 (elf_i386_plt): Likewise.
2200 (elf_i386_lazy_plt): Likewise.
2201 (elf_i386_non_lazy_plt): Likewise.
2202 (elf_i386_link_hash_table_create): Likewise.
2203 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2204 (elf_i386_lazy_plt): Updated.
2205 (elf_i386_non_lazy_plt): Likewise.
2206 (elf_i386_lazy_ibt_plt): Likewise.
2207 (elf_i386_non_lazy_ibt_plt): Likewise.
2208 (elf_i386_allocate_dynrelocs): Likewise.
2209 (elf_i386_size_dynamic_sections): Likewise.
2210 (elf_i386_relocate_section): Likewise.
2211 (elf_i386_finish_dynamic_symbol): Likewise.
2212 (elf_i386_finish_dynamic_sections): Likewise.
2213 (elf_i386_get_synthetic_symtab): Likewise.
2214 (elf_i386_link_setup_gnu_properties): Likewise.
2215 (elf_i386_nacl_plt): Likewise.
2216 * elf64-x86-64.c (ABI_64_P): Removed.
2217 (ELF64_DYNAMIC_INTERPRETER): Likewise.
2218 (ELF32_DYNAMIC_INTERPRETER): Likewise.
2219 (elf_x86_64_lazy_plt_layout): Likewise.
2220 (elf_x86_64_non_lazy_plt_layout): Likewise.
2221 (elf_x86_64_plt_layout): Likewise.
2222 (elf_x86_64_link_hash_table): Likewise.
2223 (elf_x86_64_plt): Likewise.
2224 (elf_x86_64_lazy_plt): Likewise.
2225 (elf_x86_64_non_lazy_plt): Likewise.
2226 (elf_x86_64_link_hash_table_create): Likewise.
2227 (bfd_elf64_bfd_link_hash_table_create): Likewise.
2228 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2229 (elf_x86_64_lazy_plt): Updated.
2230 (elf_x86_64_non_lazy_plt): Likewise.
2231 (elf_x86_64_lazy_bnd_plt): Likewise.
2232 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2233 (elf_x86_64_lazy_ibt_plt): Likewise.
2234 (elf_x32_lazy_ibt_plt): Likewise.
2235 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2236 (elf_x32_non_lazy_ibt_plt): Likewise.
2237 (elf_x86_64_allocate_dynrelocs): Likewise.
2238 (elf_x86_64_size_dynamic_sections): Likewise.
2239 (elf_x86_64_relocate_section): Likewise.
2240 (elf_x86_64_finish_dynamic_symbol): Likewise.
2241 (elf_x86_64_finish_dynamic_sections): Likewise.
2242 (elf_x86_64_get_synthetic_symtab): Likewise.
2243 (elf_x86_64_link_setup_gnu_properties): Likewise.
2244 (elf_x86_64_nacl_plt): Likewise.
2245 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
2246 "elf/x86-64.h".
2247 (ELF32_DYNAMIC_INTERPRETER): New.
2248 (ELF64_DYNAMIC_INTERPRETER): Likewise.
2249 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
2250 (_bfd_x86_elf_link_hash_table_create): Likewise.
2251 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
2252 (elf_x86_link_hash_table_free): This. Make it static.
2253 * elfxx-x86.h: Don't include "objalloc.h".
2254 (ABI_64_P): New.
2255 (elf_x86_lazy_plt_layout): Likewise.
2256 (elf_x86_non_lazy_plt_layout): Likewise.
2257 (elf_x86_plt_layout): Likewise.
2258 (_bfd_x86_elf_link_hash_table_create): Likewise.
2259 (bfd_elf64_bfd_link_hash_table_create): Likewise.
2260 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2261 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
2262 srelplt2 and next_tls_desc_index.
2263 (_bfd_x86_elf_link_hash_table_free): Removed.
2264
70e65ca8
MR		 22652017-08-30 Maciej W. Rozycki <macro@imgtec.com>
2266
2267 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
2268 branch offset interpretation.
2269
7c0ed396
L		 22702017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2271
2272 PR binutils/22032
2273 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
2274
0f2425c4
L		 22752017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2276
2277 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
2278 (elf_x86_64_srelplt2): Likewise.
2279
9a23f96e
AM		 22802017-08-30 Alan Modra <amodra@gmail.com>
2281
2282 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
2283 (ppc64_elf_tls_optimize): Set it.
2284 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
2285 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
2286 addis would add zero.
2287 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
2288 (ppc_elf_tls_optimize): Set it.
2289 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
2290 insn on TPREL16_LO relocs to use r2 when addis would add zero.
2291
b9f04fe0
AM		 22922017-08-30 Alan Modra <amodra@gmail.com>
2293
2294 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
2295 __tls_get_addr call sequences to LE, don't move the addi down
2296 to the nop. Replace the bl with addi and leave the nop alone.
2297
5f0f0847
L		 22982017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2299
2300 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
2301 Re-indent.
2302 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
2303 Likewise.
2304 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2305
443701f5
L		 23062017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2307
2308 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
2309 (BFD64_BACKENDS): Likewise.
2310 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
2311 (BFD64_BACKENDS_CFILES): Likewise.
2312 * Makefile.in: Regenerated.
2313 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
2314 elf32-i386.lo and elf64-x86-64.lo.
2315 * configure: Regenerated.
2316 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
2317 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
2318 "objalloc.h" and "hashtab.h".
2319 (ELIMINATE_COPY_RELOCS): Removed.
2320 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
2321 (SYMBOL_NO_COPYRELOC): Likewise.
2322 (elf_i386_link_hash_entry): Likewise.
2323 (GOT_UNKNOWN): Likewise.
2324 (GOT_NORMAL): Likewise.
2325 (GOT_TLS_GD): Likewise.
2326 (elf_i386_hash_entry): Likewise.
2327 (elf_i386_obj_tdata): Likewise.
2328 (elf_i386_tdata): Likewise.
2329 (elf_i386_local_got_tls_type): Likewise.
2330 (elf_i386_local_tlsdesc_gotent): Likewise.
2331 (elf_i386_hash_table): Likewise.
2332 (elf_i386_link_hash_newfunc): Likewise.
2333 (elf_i386_local_htab_hash): Likewise.
2334 (elf_i386_local_htab_eq): Likewise.
2335 (elf_i386_get_local_sym_hash): Likewise.
2336 (elf_i386_link_hash_table_free): Likewise.
2337 (elf_i386_copy_indirect_symbol): Likewise.
2338 (elf_i386_fixup_symbol): Likewise.
2339 (elf_i386_readonly_dynrelocs): Likewise.
2340 (elf_i386_always_size_sections): Likewise.
2341 (elf_i386_set_tls_module_base): Likewise.
2342 (elf_i386_dtpoff_base): Likewise.
2343 (compare_relocs): Likewise.
2344 (elf_i386_hash_symbol): Likewise.
2345 (elf_i386_parse_gnu_properties): Likewise.
2346 (elf_i386_merge_gnu_properties): Likewise.
2347 (elf_i386_link_check_relocs): Likewise.
2348 (elf_i386_merge_symbol_attribute): Likewise.
2349 (bfd_elf32_bfd_link_check_relocs): Likewise.
2350 (elf_backend_copy_indirect_symbol): Likewise.
2351 (elf_backend_always_size_sections): Likewise.
2352 (elf_backend_omit_section_dynsym): Likewise.
2353 (elf_backend_hash_symbol): Likewise.
2354 (elf_backend_fixup_symbol): Likewise.
2355 (elf_backend_parse_gnu_properties): Likewise.
2356 (elf_backend_merge_gnu_properties): Likewise.
2357 (elf_backend_merge_symbol_attribute): Likewise.
2358 (elf_i386_mkobject): Updated.
2359 (elf_i386_link_hash_table_create): Likewise.
2360 (elf_i386_check_tls_transition): Likewise.
2361 (elf_i386_tls_transition): Likewise.
2362 (elf_i386_convert_load_reloc): Likewise.
2363 (elf_i386_check_relocs): Likewise.
2364 (elf_i386_adjust_dynamic_symbol): Likewise.
2365 (elf_i386_allocate_dynrelocs): Likewise.
2366 (elf_i386_convert_load): Likewise.
2367 (elf_i386_size_dynamic_sections): Likewise.
2368 (elf_i386_relocate_section): Likewise.
2369 (elf_i386_finish_dynamic_symbol ): Likewise.
2370 (elf_i386_finish_dynamic_sections): Likewise.
2371 (elf_i386_output_arch_local_syms): Likewise.
2372 (elf_i386_get_synthetic_symtab): Likewise.
2373 (elf_i386_link_setup_gnu_properties): Likewise.
2374 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
2375 of elf_link_hash_table, as base.
2376 (elf_i386_next_tls_desc_index): New.
2377 (elf_i386_srelplt2): Likewise.
2378 (elf_i386_plt): Likewise.
2379 (elf_i386_lazy_plt): Likewise.
2380 (elf_i386_non_lazy_plt): Likewise.
2381 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
2382 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
2383 "objalloc.h" and "hashtab.h".
2384 (ELIMINATE_COPY_RELOCS): Removed.
2385 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
2386 (SYMBOL_NO_COPYRELOC): Likewise.
2387 (elf_x86_64_link_hash_entry): Likewise.
2388 (GOT_UNKNOWN): Likewise.
2389 (GOT_NORMAL): Likewise.
2390 (GOT_TLS_GD): Likewise.
2391 (elf_x86_64_hash_entry): Likewise.
2392 (elf_x86_64_obj_tdata): Likewise.
2393 (elf_x86_64_tdata): Likewise.
2394 (elf_x86_64_local_got_tls_type): Likewise.
2395 (elf_x86_64_local_tlsdesc_gotent): Likewise.
2396 (elf_x86_64_hash_table): Likewise.
2397 (elf_x86_64_link_hash_newfunc): Likewise.
2398 (elf_x86_64_local_htab_hash): Likewise.
2399 (elf_x86_64_local_htab_eq): Likewise.
2400 (elf_x86_64_get_local_sym_hash): Likewise.
2401 (elf_x86_64_link_hash_table_free): Likewise.
2402 (elf_x86_64_copy_indirect_symbol): Likewise.
2403 (elf_x86_64_fixup_symbol): Likewise.
2404 (elf_x86_64_readonly_dynrelocs): Likewise.
2405 (elf_x86_64_always_size_sections): Likewise.
2406 (elf_x86_64_set_tls_module_base): Likewise.
2407 (elf_x86_64_dtpoff_base): Likewise.
2408 (compare_relocs): Likewise.
2409 (elf_x86_64_merge_symbol_attribute): Likewise.
2410 (elf_x86_64_hash_symbol): Likewise.
2411 (elf_x86_64_parse_gnu_properties): Likewise.
2412 (elf_x86_64_merge_gnu_properties): Likewise.
2413 (elf_x86_64_link_check_relocs): Likewise.
2414 (elf_backend_copy_indirect_symbol): Likewise.
2415 (elf_backend_always_size_sections): Likewise.
2416 (bfd_elf64_bfd_link_check_relocs): Likewise.
2417 (elf_backend_merge_symbol_attribute): Likewise.
2418 (elf_backend_hash_symbol): Likewise.
2419 (elf_backend_omit_section_dynsym): Likewise.
2420 (elf_backend_fixup_symbol): Likewise.
2421 (elf_backend_parse_gnu_properties): Likewise.
2422 (elf_backend_merge_gnu_properties): Likewise.
2423 (bfd_elf32_bfd_link_check_relocs): Likewise.
2424 (elf_x86_64_mkobject): Updated.
2425 (elf_x86_64_link_hash_table_create): Likewise.
2426 (elf_x86_64_check_tls_transition): Likewise.
2427 (elf_x86_64_tls_transition): Likewise.
2428 (elf_x86_64_convert_load_reloc): Likewise.
2429 (elf_x86_64_check_relocs): Likewise.
2430 (elf_x86_64_adjust_dynamic_symbol): Likewise.
2431 (elf_x86_64_allocate_dynrelocs): Likewise.
2432 (elf_x86_64_convert_load): Likewise.
2433 (elf_x86_64_size_dynamic_sections): Likewise.
2434 (elf_x86_64_relocate_section): Likewise.
2435 (elf_x86_64_finish_dynamic_symbol ): Likewise.
2436 (elf_x86_64_finish_dynamic_sections): Likewise.
2437 (elf_x86_64_output_arch_local_syms): Likewise.
2438 (elf_x86_64_get_synthetic_symtab): Likewise.
2439 (elf_x86_64_link_setup_gnu_properties): Likewise.
2440 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
2441 instead of elf_link_hash_table, as base.
2442 (elf_x86_64_next_tls_desc_index): New.
2443 (elf_x86_64_srelplt2): Likewise.
2444 (elf_x86_64_plt): Likewise.
2445 (elf_x86_64_lazy_plt): Likewise.
2446 (elf_x86_64_non_lazy_plt): Likewise.
2447 * elfxx-x86.c: New file.
2448 * elfxx-x86.h: Likewise.
2449
823cb067
L		 24502017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2451
2452 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
2453 return.
2454 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2455
37c0b6ee
L		 24562017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2457
2458 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
2459 sections before checking dynamic relocations and free invalid
2460 PLT section contents.
2461 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2462
0fb0a767
L		 24632017-08-28 H.J. Lu <hongjiu.lu@intel.com>
2464
2465 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
2466 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
2467
90efb642
L		 24682017-08-28 H.J. Lu <hongjiu.lu@intel.com>
2469
2470 PR binutils/22018
2471 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
2472 PLT section size.
2473 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2474
596dc58f
L		 24752017-08-27 H.J. Lu <hongjiu.lu@intel.com>
2476
2477 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
2478 def_protected.
2479 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
2480
a5b4ee94
L		 24812017-08-26 H.J. Lu <hongjiu.lu@intel.com>
2482
2483 PR ld/21997
2484 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
2485 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
2486 Add a has_no_copy_on_protected bitfield.
2487 (elf_has_no_copy_on_protected): New.
2488 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
2489 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2490 (elf_merge_gnu_property_list): Likewise.
2491 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
2492 to FALSE for elf_has_no_copy_on_protected.
2493 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
2494 (elf_i386_link_hash_entry): Add def_protected.
2495 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2496 when checking info->nocopyreloc.
2497 (elf_i386_link_setup_gnu_properties): Don't set
2498 extern_protected_data here.
2499 (elf_i386_merge_symbol_attribute): New function.
2500 (elf_backend_merge_symbol_attribute): New.
2501 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
2502 (elf_x86_64_link_hash_entry): Add def_protected.
2503 (elf_x86_64_need_pic): Report protected symbol for def_protected.
2504 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2505 when checking info->nocopyreloc.
2506 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
2507 relocation run-time overflow and unresolvable R_X86_64_32S
2508 relocation against protected data symbol defined in shared object
2509 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2510 (elf_x86_64_link_setup_gnu_properties): Don't set
2511 extern_protected_data here.
2512 (elf_x86_64_merge_symbol_attribute): New function.
2513 (elf_backend_merge_symbol_attribute): New.
2514
7c8bbca5
AM		 25152017-08-26 Alan Modra <amodra@gmail.com>
2516
2517 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2518 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2519 (ppc_elf_relocate_section): Comment fix.
2520 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2521 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2522 Support dynamic relocs for TPREL16 when non-pic too.
2523 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
2524 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
2525 when non-pic too.
2526
5fdda9d6
L		 25272017-08-25 H.J. Lu <hongjiu.lu@intel.com>
2528
2529 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
2530 "symbol" in comments.
2531 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
2532
7073b5b9
L		 25332017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2534
2535 PR ld/22001
2536 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
2537 R_X86_64_PC32 relocation run-time overflow and unresolvable
2538 R_X86_64_32S relocation with -z nocopyreloc.
2539
34bb2571
L		 25402017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2541
2542 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
2543 Undefined symbols may not have a type.
2544 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2545
aab921ad
L		 25462017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2547
2548 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
2549 bfd_link_info. Report shared, PIE or PDE object based on
2550 bfd_link_info.
2551 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
2552 (elf_x86_64_relocate_section): Likewise.
2553
b1bb697e
L		 25542017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2555
2556 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
2557 for function symbols.
2558 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2559
73784fa5
L		 25602017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2561
2562 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
2563 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
2564 is set on any input relocatable file.
2565 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2566
46434633
AM		 25672017-08-23 Alan Modra <amodra@gmail.com>
2568
2569 PR 21988
2570 * elf64-ppc.c (ensure_undef_dynamic): Rename from
2571 ensure_undefweak_dynamic. Handle undefined too.
2572 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
2573 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
2574 (allocate_dynrelocs): Discard undefined non-default visibility
2575 relocs first. Make undefined syms dynamic. Tidy goto.
2576
487b6440
AM		 25772017-08-21 Alan Modra <amodra@gmail.com>
2578 H.J. Lu <hongjiu.lu@intel.com>
2579
2580 PR ld/21964
2581 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
2582 * elflink.c (bfd_elf_define_start_stop): Rewrite.
2583
284d826d
HPN		 25842017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
2585
2586 PR ld/20125
2587 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
2588 undefined weak symbols.
2589
de259397
NC		 25902017-08-18 Nick Clifton <nickc@redhat.com>
2591
2592 PR binutils/21962
2593 * tekhex.c (getsym): Fix check for source pointer walking off the
2594 end of the input buffer.
2595
545bc2b3
SN		 25962017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2597
2598 PR ld/18808
2599 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
2600 relocations in debug sections, change abort to _bfd_error_handler.
2601
0c54f692
NC		 26022017-08-14 Nick Clifton <nickc@redhat.com>
2603
2604 PR 21957
2605 * elf.c (setup_group): Check for an empty or very small group
2606 section.
2607 * po/bfd.pot: Regenerate.
2608
79a94a2a
AM		 26092017-08-14 Alan Modra <amodra@gmail.com>
2610
2611 PR 21441
2612 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
2613 alignment padding here.
2614 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
2615 in a reverse pass over sections.
2616
98c5dfc9
L		 26172017-08-11 H.J. Lu <hongjiu.lu@intel.com>
2618
2619 PR binutils/21943
2620 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
2621 for @plt suffixes first.
2622 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2623
24d3e51b
NC		 26242017-08-08 Nick Clifton <nickc@redhat.com>
2625
2626 PR 21916
2627 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
2628 small section lengths.
2629 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
2630 table.
2631 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
2632 there is enough data present in the note.
2633
206c9c79
AM		 26342017-08-08 Alan Modra <amodra@gmail.com>
2635
2636 PR 21017
2637 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
2638 got.refcount for GOTOFF relocs, just create .got section.
2639
2980ccad
L		 26402017-08-07 H.J. Lu <hongjiu.lu@intel.com>
2641
2642 * elflink.c (elf_link_add_object_symbols): Move common symbol
2643 check after bed->common_definition.
2644
b3293efa
AM		 26452017-08-07 Alan Modra <amodra@gmail.com>
2646
2647 PR 21910
2648 * elflink.c (bfd_elf_final_link): Don't segfault when sections
2649 needed to define various dynamic tags have been discarded.
2650
b7a18930
NC		 26512017-08-07 Nick Clifton <nickc@redhat.com>
2652
2653 PR 21884
2654 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
2655 has not been set then use the bfd returned by
2656 _bfd_elf_link_setup_gnu_properties. If that is null then search
2657 through all the input bfds selecting the first normal, ELF format
2658 one.
2659 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2660
1d4af308
L		 26612017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2662
2663 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
2664 to 1 bit.
2665 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
2666 (elf_i386_check_tls_transition): Check tls_get_addr directly.
2667 (elf_i386_convert_load_reloc): Update tls_get_addr check.
2668 (elf_i386_link_check_relocs): New function.
2669 (bfd_elf32_bfd_link_check_relocs): New.
2670 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
2671 to 1 bit.
2672 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
2673 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
2674 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
2675 (elf_x86_64_link_check_relocs): New function.
2676 (bfd_elf64_bfd_link_check_relocs): New.
2677 (bfd_elf32_bfd_link_check_relocs): Likewise.
2678
a4819f54
L		 26792017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2680
2681 PR ld/21903:
2682 * elflink.c (elf_link_add_object_symbols): Treat common symbol
2683 as undefined for --no-define-common.
2684
55ef6584
AM		 26852017-08-05 Alan Modra <amodra@gmail.com>
2686
2687 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
2688 hppa_link_hash_table.
2689
d84ed528
MF		 26902017-08-02 Max Filippov <jcmvbkbc@gmail.com>
2691
2692 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
2693 entries for sysregs with negative indices.
2694
1ef692ea
AK		 26952017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2696
2697 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
2698 isn't the S/390 specific elf data.
2699 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2700
57593436
KLC		 27012017-07-31 Kuan-Lin Chen <rufus@andestech.com>
2702
2703 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
2704 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
2705 [R_RISCV_ADD16]: Likewise.
2706 [R_RISCV_ADD32]: Likewise.
2707 [R_RISCV_ADD64]: Likewise.
2708 [R_RISCV_SUB6]: Likewise.
2709 [R_RISCV_SUB8]: Likewise.
2710 [R_RISCV_SUB16]: Likewise.
2711 [R_RISCV_SUB32]: Likewise.
2712 [R_RISCV_SUB64]: Likewise.
2713
d44c746a
AM		 27142017-07-31 Alan Modra <amodra@gmail.com>
2715
2716 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
2717 without ld.so checks.
2718
8b5f1ed8
AM		 27192017-07-29 Alan Modra <amodra@gmail.com>
2720
2721 PR 21847
2722 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
2723 (ppc64_elf_merge_symbol): Set non_zero_localentry.
2724 (is_elfv2_localentry0): Test non_zero_localentry.
2725 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
2726
894dde0b
AK		 27272017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2728
2729 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
2730 pointer check for htab->elf.irelplt.
2731 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2732
8bdf0be1
NC		 27332017-07-27 Nick Clifton <nickc@redhat.com>
2734
2735 PR 21840
2736 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
2737 size is -1.
2738 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
2739 with error return.
2740 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
2741 are NULL.
2742 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
2743 of end pointer.
2744 (evax_bfd_print_emh): Check for invalid string lengths.
2745
c26bb067
NC		 27462017-07-25 Nick Clifton <nickc@redhat.com>
2747
2748 * po/fr.po: Updated French translation.
2749
cfe7b9bd
BG		 27502017-07-25 Benjamin Green <bengreen5mx@gmail.com>
2751
2752 PR 21824
2753 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
2754 16-bit absolute branches into 10-bit pc-relative branches on the
2755 MSP430 as well as the MSP430X.
2756
d4aaa2a0
AM		 27572017-07-25 Alan Modra <amodra@gmail.com>
2758
2759 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
2760 (stub_eh_frame_size): New function.
2761 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
2762 (group_sections): Init group tls_get_addr_opt_bctrl.
2763 (ppc64_elf_size_stubs): Update sizing and initialization of
2764 .eh_frame. Iteration over stubs via group list.
2765 (ppc64_elf_build_stubs): Iterate over stubs via group list.
2766 (ppc64_elf_finish_dynamic_sections): Update finalization of
2767 .eh_frame.
2768
ca4cf9b9
NC		 27692017-07-24 Nick Clifton <nickc@redhat.com>
2770
2771 PR 21813
2772 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
2773 of the relocs to the canonicalize_one_reloc routine.
2774 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
2775 for the _bfd_mach_o_canonicalize_one_reloc field.
2776 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
2777 res_base parameter. Use to check for corrupt pair relocs.
2778 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
2779 Likewise.
2780 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
2781 Likewise.
2782 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
2783 Likewise.
2784
2785 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
2786 enough data in the record before attempting to parse it.
2787 (_bfd_vms_slurp_eeom): Likewise.
2788
2789 (_bfd_vms_slurp_egsd): Check for an invalid section index.
2790 (image_set_ptr): Likewise.
2791 (alpha_vms_slurp_relocs): Likewise.
2792
8a2df5e2
NC		 2793 (alpha_vms_object_p): Check for a truncated record.
2794
47aeb64c
NC		 27952017-07-24 Nick Clifton <nickc@redhat.com>
2796
2797 PR 21803
2798 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
2799 an unrecognized reloc and sets the bfd_error value.
2800 * libbfd.h: Regenerate.
2801 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
2802 function.
2803 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2804 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2805 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2806 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
2807 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2808
15a3a14f
AM		 28092017-07-23 Alan Modra <amodra@gmail.com>
2810
2811 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
2812 restore of LR.
2813
f2e6a843
SN		 28142017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
2815
2816 PR ld/18841
2817 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
2818 reloc_class_ifunc for ifunc symbols.
2819
909e4e71
NC		 28202017-07-19 Nick Clifton <nickc@redhat.com>
2821
2822 PR 21787
2823 * archive.c (bfd_generic_archive_p): If the bfd does not have the
2824 correct magic bytes at the start, set the error to wrong format
2825 and clear the format selector before returning NULL.
2826
29866fa1
NC		 28272017-07-19 Nick Clifton <nickc@redhat.com>
2828
2829 PR 21786
2830 * coff-rs6000.c (_bfd_strntol): New function.
2831 (_bfd_strntoll): New function.
2832 (GET_VALUE_IN_FIELD): New macro.
2833 (EQ_VALUE_IN_FIELD): new macro.
2834 (_bfd_xcoff_slurp_armap): Use new macros.
2835 (_bfd_xcoff_archive_p): Likewise.
2836 (_bfd_xcoff_read_ar_hdr): Likewise.
2837 (_bfd_xcoff_openr_next_archived_file): Likewise.
2838 (_bfd_xcoff_stat_arch_elt): Likewise.
6c4e7b6b
NC		 2839 * coff64-rs6000.c (_bfd_strntol): New function.
2840 (_bfd_strntoll): New function.
2841 (GET_VALUE_IN_FIELD): New macro.
2842 (xcoff64_slurp_armap): Use new macros.
29866fa1 2843
684d5a10
JEM		 28442017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
2845 John Eric Martin <John.Martin@emmicro-us.com>
2846
2847 * bfd-in2.h: Regenerate.
2848 * libbfd.h: Regenerate.
2849 * elf32-arc.c (JLI): Define.
2850 * reloc.c: Add JLI relocations.
2851
de194d85
YC		 28522017-07-18 Nick Clifton <nickc@redhat.com>
2853
2854 PR 21775
2855 * coff-sh.c: Fix spelling typos.
2856 * compress.c: Likewise.
2857 * cpu-pdp11.c: Likewise.
2858 * ecofflink.c: Likewise.
2859 * elf-m10300.c: Likewise.
2860 * elf.c: Likewise.
2861 * elf32-arm.c: Likewise.
2862 * elf32-m68k.c: Likewise.
2863 * elf32-nds32.c: Likewise.
2864 * elf32-ppc.c: Likewise.
2865 * elf32-sh.c: Likewise.
2866 * elf32-v850.c: Likewise.
2867 * elf64-ppc.c: Likewise.
2868 * elf64-x86-64.c: Likewise.
2869 * elflink.c: Likewise.
2870 * elfnn-aarch64.c: Likewise.
2871 * elfxx-mips.c: Likewise.
2872 * som.c: Likewise.
2873 * sunos.c: Likewise.
2874 * vms-alpha.c: Likewise.
2875 * xcofflink.c: Likewise.
2876
e4e21d9e
NC		 28772017-07-18 Nick Clifton <nickc@redhat.com>
2878
2879 PR binutils/21781
2880 * coffcode.h (handle_COMDAT): Replace abort with an error message
2881 and return.
2882
8e85f840
L		 28832017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2884
2885 PR ld/21782
2886 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2887 to shared library.
2888
dd57c19c
L		 28892017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2890
2891 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2892
676ee2b5
AM		 28932017-07-16 Alan Modra <amodra@gmail.com>
2894
2895 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2896 __tls_index GOT entries when using __tls_get_addr_opt stub.
2897 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2898
429d795d
AM		 28992017-07-12 Alan Modra <amodra@gmail.com>
2900
2901 * po/es.po: Update from translationproject.org/latest/bfd/.
2902 * po/fi.po: Likewise.
2903 * po/fr.po: Likewise.
2904 * po/id.po: Likewise.
2905 * po/ja.po: Likewise.
2906 * po/ro.po: Likewise.
2907 * po/ru.po: Likewise.
2908 * po/sr.po: Likewise.
2909 * po/sv.po: Likewise.
2910 * po/tr.po: Likewise.
2911 * po/uk.po: Likewise.
2912 * po/vi.po: Likewise.
2913 * po/zh_CN.po: Likewise.
2914 * po/hr.po: New file from translationproject.org.
2915 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2916 * configure: Regenerate.
2917
0bae9e9e
NC		 29182017-07-12 Nick Clifton <nickc@redhat.com>
2919
2920 Fix compile time warnings using gcc 7.1.1.
2921 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2922 plt_name buffer.
2923 (elf_xtensa_get_gotplt_section): Increase length of got_name
2924 buffer.
2925 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2926 default return of FALSE.
2927 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2928 default return of FALSE.
2929
d42c267e
AM		 29302017-07-12 Alan Modra <amodra@gmail.com>
2931
2932 * binary.c (binary_set_section_contents): Don't print filepos in
2933 error message.
2934 (coff_write_object_contents): Cast size_t for error message.
2935 (coff_slurp_line_table): Don't use bfd_vma symndx.
2936 (coff_slurp_reloc_table): Remove unneeded cast.
2937 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2938 error message.
2939 (find_abstract_instance_name): Likewise.
2940 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2941 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2942 (elf32_arm_check_relocs): Make r_symndx an int.
2943 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2944 format string.
2945 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2946 message arg.
2947 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2948 error message.
2949 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2950 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2951 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2952 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2953 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2954 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2955 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2956 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2957 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2958 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2959 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2960 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2961 and use %lu for error message.
2962 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2963 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2964 error message.
2965
2966 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2967 in error message.
2968 (elf32_arm_final_link_relocate): Likewise.
2969 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2970 * coffcode.h (styp_to_sec_flags): Likewise.
2971 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2972 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2973 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2974 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2975 (elf32_bfin_merge_private_bfd_data): Likewise.
2976 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2977 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2978 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2979 (i370_elf_relocate_section): Likewise.
2980 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2981 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2982 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2983 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2984 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2985 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2986 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2987 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2988 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2989 * ieee.c (ieee_write_id, read_id): Likewise.
2990 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2991 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2992 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2993 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2994 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2995 * stabs.c (_bfd_link_section_stabs): Likewise.
2996
2997 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2998 format.
2999 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3000 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3001 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
3002 * coff-sh.c (sh_relax_section): Likewise.
3003 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
3004 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3005 * coffcode.h (coff_slurp_reloc_table): Likewise.
3006 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3007 (_bfd_coff_read_string_table): Likewise.
3008 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
3009 * compress.c (bfd_get_full_section_contents): Likewise.
3010 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
3011 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3012 * elf.c (bfd_elf_string_from_elf_section): Likewise.
3013 * elf32-arc.c (arc_special_overflow_checks): Likewise.
3014 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
3015 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
3016 (elf32_arm_write_section): Likewise.
3017 * elf32-bfin.c (bfin_relocate_section): Likewise.
3018 (bfinfdpic_relocate_section): Likewise.
3019 * elf32-hppa.c (hppa_build_one_stub): Likewise.
3020 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
3021 * elf32-i386.c (elf_i386_tls_transition): Likewise.
3022 (elf_i386_relocate_section): Likewise.
3023 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
3024 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
3025 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3026 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3027 * elf32-metag.c (elf_metag_relocate_section): Likewise.
3028 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
3029 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
3030 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
3031 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
3032 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
3033 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
3034 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
3035 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
3036 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
3037 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
3038 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
3039 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
3040 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
3041 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
3042 * elf32-sh.c (sh_elf_relax_section): Likewise.
3043 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
3044 (sh_elf_relocate_section): Likewise.
3045 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
3046 * elf32-spu.c (spu_elf_relocate_section): Likewise.
3047 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3048 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
3049 * elf32-v850.c (v850_elf_relax_section): Likewise.
3050 * elf32-vax.c (elf_vax_check_relocs): Likewise.
3051 (elf_vax_relocate_section): Likewise.
3052 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
3053 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
3054 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
3055 (do_fix_for_relocatable_link): Likewise.
3056 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
3057 (elf64_alpha_relax_with_lituse): Likewise.
3058 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
3059 (elf_hppa_final_link_relocate): Likewise.
3060 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
3061 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
3062 (elf64_vms_link_add_object_symbols): Likewise.
3063 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
3064 (mmix_final_link_relocate): Likewise.
3065 * elf64-s390.c (invalid_tls_insn): Likewise.
3066 (elf_s390_relocate_section): Likewise.
3067 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3068 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3069 (elf_x86_64_relocate_section): Likewise.
3070 * elfcode.h (elf_slurp_symbol_table): Likewise.
3071 * elfcore.h (elf_core_file_p): Likewise.
3072 * elflink.c (elf_link_read_relocs_from_section): Likewise.
3073 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
3074 (elfNN_aarch64_relocate_section): Likewise.
3075 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
3076 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
3077 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
3078 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3079 (_bfd_mips_elf_relocate_section): Likewise.
3080 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
3081 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3082 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
3083 * ieee.c (ieee_slurp_external_symbols): Likewise.
3084 * ihex.c (ihex_write_object_content): Likewise.
3085 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
3086 * merge.c (_bfd_merged_section_offset): Likewise.
3087 * mmo.c (mmo_write_loc_chunk): Likewise.
3088 (mmo_write_object_contents): Likewise.
3089 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
3090 * stabs.c (_bfd_link_section_stabs): Likewise.
3091 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
3092
e3fbc3da
AM		 30932017-07-11 Alan Modra <amodra@gmail.com>
3094
3095 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
3096
2c4d9cbe
AM		 30972017-07-11 Alan Modra <amodra@gmail.com>
3098
3099 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
3100 instruction" error using _bfd_error_handler, not einfo.
3101
adce5b39
NC		 31022017-07-10 Nick Clifton <nickc@redhat.com>
3103
3104 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
3105 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
3106
e6f3b9c3
JB		 31072017-07-07 John Baldwin <jhb@FreeBSD.org>
3108
3109 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
3110
532cc313
AM		 31112017-07-07 Alan Modra <amodra@gmail.com>
3112
3113 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
3114
1cf9552b
AM		 31152017-07-07 Alan Modra <amodra@gmail.com>
3116
3117 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
3118 as long long. Move code replacing "ll" with "I64", and simplify.
3119
a0b7b105
L		 31202017-07-06 H.J. Lu <hongjiu.lu@intel.com>
3121
3122 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
3123 to 1.
3124
1d827a72
L		 31252017-07-05 H.J. Lu <hongjiu.lu@intel.com>
3126
3127 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
3128 xtime.
3129 (line_info_add_file_name): Likewise.
3130 (decode_line_info): Likewise.
3131
0d702cfe
TG		 31322017-07-04 Tristan Gingold <gingold@adacore.com>
3133
3134 * version.m4: Bump version to 2.29.51
3135 * configure: Regenerate.
3136
564e46b7
JW		 31372017-07-04 Jiong Wang <jiong.wang@arm.com>
3138
3139 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
3140 sanity check at the head of this function.
3141
0041f7df
JK		 31422017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3143
3144 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
3145 dwarf_line_str_size.
3146 (struct attr_abbrev): Add field implicit_const.
3147 (dwarf_debug_sections): Add .debug_line_str.
3148 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
3149 (dwarf_debug_section_assert): Add static assertion.
3150 (read_indirect_line_string): New.
3151 (read_abbrevs): Support DW_FORM_implicit_const.
3152 (is_str_attr): Support DW_FORM_line_strp.
3153 (read_attribute_value): Support DW_FORM_line_strp and
3154 DW_FORM_implicit_const.
3155 (read_attribute): Support DW_FORM_implicit_const.
3156 (line_info_add_include_dir, line_info_add_include_dir_stub):
3157 (line_info_add_file_name, read_formatted_entries): New.
3158 (decode_line_info, parse_comp_unit): Support DWARF 5.
3159 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
3160
d8cd8c1f
EB		 31612017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
3162
3163 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
3164 abort statement that was put for symbols that are not dynamic.
3165
15e6ed8c
TG		 31662017-07-03 Tristan Gingold <gingold@adacore.com>
3167
3168 * po/bfd.pot: Regenerate
3169
76cfced5
AM		 31702017-07-03 Alan Modra <amodra@gmail.com>
3171
3172 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
3173 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
3174 * elf.c (setup_group): Use "Lx" to print sh_size.
3175 (_bfd_elf_setup_sections): Remove unnecessary cast and print
3176 unknown section type in hex.
3177 (copy_special_section_fields): Style fix.
3178 (bfd_section_from_shdr): Correct format for sh_link. Use a
3179 common error message for all the variants of unrecognized
3180 section types.
3181 (assign_file_positions_for_load_sections): Use "Lx" for lma
3182 adjust error message.
3183 (assign_file_positions_for_non_load_sections): Formatting.
3184 (rewrite_elf_program_header): Formatting. Use "Lx" for
3185 bfd_vma values in error messages.
3186 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
3187 ELF_R_SYM value to type expected by format.
3188 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
3189 in error messages.
3190 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
3191 (elf_link_input_bfd): Use "Lx" for r_info.
3192 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
3193
ce9116fd
AM		 31942017-07-03 Alan Modra <amodra@gmail.com>
3195
3196 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
3197 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
3198 Microsoft C library variant of long long format specifier.
3199 (PRINT20): Cast value to bfd_uint64_t not long long.
3200 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
3201 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
3202 long long. Don't cast to bfd_vma.
3203 * elf32-score.c (score3_bfd_getl48): Likewise.
3204 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
3205
cd9af601
AM		 32062017-07-03 Alan Modra <amodra@gmail.com>
3207
3208 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
3209 print d_tag.
3210 (bfd_elf_print_symbol): Don't cast symbol->flags.
3211 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
3212 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
3213 _bfd_error_handler argument order.
3214 (ppc_elf_merge_private_bfd_data): Don't cast flags.
3215
33c734b2
AM		 32162017-07-03 Alan Modra <amodra@gmail.com>
3217
3218 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
3219 AC_TYPE_LONG_DOUBLE.
3220 * configure: Regenerate.
3221 * config.in: Regenerate.
3222
3df5cd13
AW		 32232017-06-29 Andrew Waterman <andrew@sifive.com>
3224
3225 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
3226 relocs.
3227
ec1acaba
EB		 32282017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
3229
3230 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
3231 unless it is undefined weak.
3232 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
3233 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
3234 relocation.
3235 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
3236 is not dynamic in PIC, abort.
3237
ff07562f
JW		 32382017-06-29 Jiong Wang <jiong.wang@arm.com>
3239
3240 PR ld/21402
3241 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
3242 undefined weak symbols into dynamic.
3243 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
3244 relocation for non-dynamic symbols.
3245 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
3246
2aff25ba
JW		 32472017-06-29 Jiong Wang <jiong.wang@arm.com>
3248
3249 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
3250 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
3251 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
3252 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
3253 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
3254 support for them.
3255
88ab90e8
AA		 32562017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
3257
3258 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
3259 (elfcore_write_s390_gs_bc): Likewise.
3260 * elf.c (elfcore_grok_s390_gs_cb): New function.
3261 (elfcore_grok_s390_gs_bc): New function.
3262 (elfcore_grok_note): Call them.
3263 (elfcore_write_s390_gs_cb): New function.
3264 (elfcore_write_s390_gs_bc): New function.
3265 (elfcore_write_register_note): Call them.
3266
328ce951
L		 32672017-06-28 H.J. Lu <hongjiu.lu@intel.com>
3268
3269 * libbfd.c (_bfd_generic_get_section_contents): Don't call
3270 bfd_get_file_size. Check archive element size.
3271 (_bfd_generic_get_section_contents_in_window): Likewise.
3272
47fdcf63
L		 32732017-06-28 H.J. Lu <hongjiu.lu@intel.com>
3274
3275 * bfd-in2.h: Regenerated.
3276 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
3277 (bfd_get_file_size): Likewise.
3278
38bf472a
MR		 32792017-06-28 Maciej W. Rozycki <macro@imgtec.com>
3280 Matthew Fortune <matthew.fortune@imgtec.com>
3281
3282 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
3283 * cpu-mips.c (I_interaptiv_mr2): New enum value.
3284 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
3285 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
3286 case.
3287 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
3288 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
3289 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
3290 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
3291 `bfd_mach_mips_interaptiv_mr2' entries.
3292 * bfd-in2.h: Regenerate.
3293
2d68166e
NC		 32942017-06-27 Nick Clifton <nickc@redhat.com>
3295
3296 * tekhex.c (pass_over): Revert accidental conversion of a local
3297 array to a static array.
3298
68063779
SKS		 32992017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3300
3301 PR ld/13402
3302 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
3303 reloc addend if necessary. Adjust diff only if
3304 shrinked_insn_address < end_address.
3305
ea9aafc4
AM		 33062017-06-27 Alan Modra <amodra@gmail.com>
3307
3308 PR binutils/21665
3309 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
3310 (_bfd_generic_get_section_contents_in_window): Likewise.
3311
a6cbf936
KLC		 33122017-06-26 Kuan-Lin Chen <rufus@andestech.com>
3313
3314 * elfnn-riscv.c (perform_relocation): Support the new
3315 R_RISCV_32_PCREL relocation.
3316 (riscv_elf_relocate_section): Likewise.
3317 * elfxx-riscv.c (howto_table): Likewise.
3318 (riscv_reloc_map): Likewise.
3319 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
3320 * libbfd.h: Regenerate.
3321
7211ae50
AM		 33222017-06-27 Alan Modra <amodra@gmail.com>
3323
3324 PR binutils/21665
3325 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
3326 Use unsigned file pointer type, and remove cast.
3327 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
3328 Add "count", not "sz".
3329
ab27f80c
PA		 33302017-06-26 Pedro Alves <palves@redhat.com>
3331
3332 PR binutils/21665
3333 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
3334 "sz".
3335
1f473e3d
L		 33362017-06-26 H.J. Lu <hongjiu.lu@intel.com>
3337
3338 PR binutils/21665
3339 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
3340 a missing line.
3341
b417536f
MR		 33422017-06-26 Maciej W. Rozycki <macro@imgtec.com>
3343
3344 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
3345 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
3346 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
3347 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
3348 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
3349
0630b49c
L		 33502017-06-26 H.J. Lu <hongjiu.lu@intel.com>
3351
3352 PR binutils/21665
3353 * compress.c (bfd_get_full_section_contents): Don't check the
3354 file size here.
3355 * libbfd.c (_bfd_generic_get_section_contents): Check for and
ea9aafc4 3356 reject a section whose size + offset is greater than the size
0630b49c
L		 3357 of the entire file.
3358 (_bfd_generic_get_section_contents_in_window): Likewise.
515a4464 3359
04e15b4a
NC		 33602017-06-26 Nick Clifton <nickc@redhat.com>
3361
3362 PR binutils/21670
3363 * tekhex.c (getvalue): Check for the source pointer exceeding the
3364 end pointer before the first byte is read.
3365
cfd14a50
NC		 33662017-06-26 Nick Clifton <nickc@redhat.com>
3367
3368 PR binutils/21665
ea9aafc4 3369 * opncls.c (get_build_id): Check that the section is big enough
cfd14a50
NC		 3370 to contain the whole note.
3371 * compress.c (bfd_get_full_section_contents): Check for and reject
ea9aafc4 3372 a section whose size is greater than the size of the entire file.
cfd14a50
NC		 3373 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
3374 contain a notes section.
3375
93ec5e23
AK		 33762017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3377
3378 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
3379 pointer checks.
3380 (elf_s390_modify_segment_map): Likewise.
3381 (bfd_elf_s390_set_options): Lisewise.
3382
57963c05
AM		 33832017-06-26 Alan Modra <amodra@gmail.com>
3384
3385 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
3386 a --just-syms bfd.
3387 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
3388 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
3389 .preinit_array on --just-syms bfds.
3390 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
3391 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
3392 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
3393
5cc4ca83
ST		 33942017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
3395
3396 * elf.c (find_link): Bounds check "hint".
3397
bff0500d
TP		 33982017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
3399
3400 * elf32-arm.c (using_thumb_only): Update list of architectures in
3401 BFD_ASSERT for which the logic is valid.
3402 (using_thumb2_bl): Likewise.
3403 (using_thumb2): Likewise and return true for ARMv8-R.
3404 (arch_has_arm_nop): Likewise.
3405 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
3406 merging logic. Update commentis for value 15 of v8m_baseline,
3407 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
3408 merging of value 15 of Tag_CPU_arch.
3409
4aa57d6a
JW		 34102017-06-23 Jiong Wang <jiong.wang@arm.com>
3411
3412 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
3413 BFD_RELOC_AARCH64_ADR_GOT_PAGE
3414 * bfd-in2.h: Regenerate.
3415
5d8763a3
L		 34162017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3417
3418 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
3419 the error_alignment label forward. Properly align program
3420 property note section.
3421
e652757b
EC		 34222017-06-22 Eric Christopher <echristo@gmail.com>
3423
3424 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
3425 abs to fix a truncation warning.
3426
84da4cf8
L		 34272017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3428
3429 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
3430 local undefined weak symbol to 0.
3431 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
3432
48580982
L		 34332017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3434
3435 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
3436 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
3437 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
3438 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
3439 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
3440 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
3441 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
3442 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
3443
ee2fdd6f
L		 34442017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3445
3446 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
3447 (elf_i386_lazy_ibt_plt_entry): Likewise.
3448 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
3449 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
3450 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
3451 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
3452 (elf_i386_lazy_plt_layout): Likewise.
3453 (elf_i386_non_lazy_plt_layout): Likewise.
3454 (elf_i386_link_hash_entry): Add plt_second.
3455 (elf_i386_link_hash_table): Add plt_second and
3456 plt_second_eh_frame.
3457 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
3458 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
3459 the second PLT. Check the second PLT.
3460 (elf_i386_relocate_section): Use the second PLT to resolve
3461 PLT reference if needed.
3462 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
3463 needed.
3464 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
3465 second PLT. Generate unwind info for the second PLT.
3466 (elf_i386_plt_type): Add plt_second.
3467 (elf_i386_get_synthetic_symtab): Support the second PLT.
3468 (elf_i386_parse_gnu_properties): Support
3469 GNU_PROPERTY_X86_FEATURE_1_AND.
3470 (elf_i386_merge_gnu_properties): Support
3471 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
3472 on GNU_PROPERTY_X86_FEATURE_1_IBT
3473 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
3474 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
3475 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
3476 is set on all relocatable inputs.
3477 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
3478 (elf_x32_lazy_ibt_plt_entry): Likewise.
3479 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
3480 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
3481 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
3482 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
3483 (elf_x86_64_lazy_ibt_plt): Likewise.
3484 (elf_x32_lazy_ibt_plt): Likewise.
3485 (elf_x86_64_non_lazy_ibt_plt): Likewise.
3486 (elf_x32_non_lazy_ibt_plt): Likewise.
3487 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
3488 (elf_x86_64_parse_gnu_properties): Support
3489 GNU_PROPERTY_X86_FEATURE_1_AND.
3490 (elf_x86_64_merge_gnu_properties): Support
3491 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
3492 on GNU_PROPERTY_X86_FEATURE_1_IBT
3493 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
3494 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
3495 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
3496 is set on all relocatable inputs.
3497
d19237d9
NC		 34982017-06-22 Nick Clifton <nickc@redhat.com>
3499
3500 PR binutils/21649
3501 * som.c (setup_sections): NUL terminate the space_strings buffer.
3502 Check that the space.name field does not index beyond the end of
3503 the space_strings buffer.
3504
6879f5a9
NC		 35052017-06-21 Nick Clifton <nickc@redhat.com>
3506
3507 PR binutils/21646
3508 * coff-sh.c (sh_reloc): Check for an out of range reloc.
3509
7adc0a81
NC		 35102017-06-21 Nick Clifton <nickc@redhat.com>
3511
3512 PR binutils/21639
3513 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
3514 type of the size parameter.
3515 (_bfd_vms_save_counted_string): Add second parameter - the maximum
3516 length of the counted string.
3517 * vms.h (_bfd_vms_save_sized_string): Update prototype.
3518 (_bfd_vms_save_counted_string): Likewise.
3519 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
3520 _bfd_vms_save_counted_string.
3521 (_bfd_vms_slurp_ehdr): Likewise.
3522 (_bfd_vms_slurp_egsd): Likewise.
3523 (Parse_module): Likewise.
3524
6e1816be
AM		 35252017-06-21 Alan Modra <amodra@gmail.com>
3526
3527 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
3528 calls before tocsave calls.
3529 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
3530 following nop.
3531
20bd1b6b
NC		 35322017-06-21 Nick Clifton <nickc@redhat.com>
3533
3534 PR binutils/21645
3535 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
3536 bfd_get_full_section_contents returns no contents.
3537
3de58d95
NC		 35382017-06-21 Nick Clifton <nickc@redhat.com>
3539
3540 PR binutils/21638
3541 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
3542 record.
3543
cb06d03a
NC		 35442017-06-21 Nick Clifton <nickc@redhat.com>
3545
3546 PR binutils/21637
3547 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
3548 list.
3549 (image_set_ptr): Likewise.
3550 (alpha_vms_fix_sec_rel): Likewise.
3551 (alpha_vms_slurp_relocs): Likewise.
3552
c458d007
NC		 35532017-06-21 Nick Clifton <nickc@redhat.com>
3554
3555 PR binutils/21633
3556 * ieee.c (ieee_slurp_sections): Check for a NULL return from
3557 read_id.
3558 (ieee_archive_p): Likewise.
3559 (ieee_object_p): Likewise.
3560
ce497010
NC		 35612017-06-21 Nick Clifton <nickc@redhat.com>
3562
3563 PR binutils/21640
3564 * elf.c (setup_group): Zero the group section pointer list after
3565 allocation so that loops can be caught. Check for NULL pointers
3566 when processing a group list.
3567
fd52715c
AK		 35682017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3569
3570 * elf-s390.h: New file.
3571 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
3572 field.
3573 (elf_s390_additional_program_headers): New function.
3574 (elf_s390_modify_segment_map): New function.
3575 (bfd_elf_s390_set_options): New function.
3576 (elf_backend_additional_program_headers)
3577 (elf_backend_modify_segment_map): Add macro definitions.
3578
abfa390d
L		 35792017-06-19 H.J. Lu <hongjiu.lu@intel.com>
3580
3581 PR ld/21626
3582 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
3583 the DYNAMIC bit instead of bfd_count_sections.
3584
bc21b167
NC		 35852017-06-19 Nick Clifton <nickc@redhat.com>
3586
3587 PR binutils/21618
3588 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
3589 length.
3590 (evax_bfd_print_eeom): Likewise.
3591 (evax_bfd_print_egsd): Check for an overlarge record length.
3592 (evax_bfd_print_etir): Likewise.
3593
acb56a83
NC		 35942017-06-19 Nick Clifton <nickc@redhat.com>
3595
3596 PR binutils/21612
3597 * libieee.h (struct common_header_type): Add end_p field.
3598 * ieee.c (this_byte_and_next): Do not advance input_p beyond
3599 end_p.
3600 (read_id): Check for a length that exceeds the remaining bytes in
3601 the input buffer.
3602 (ieee_seek): Initialise end_p.
3603 (ieee_archive_p): Likewise.
3604 (ieee_object_p): Likewise.
3605
72e84f96
NC		 36062017-06-19 Nick Clifton <nickc@redhat.com>
3607
80053e46
NC		 3608 PR binutils/21611
3609 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
3610 before reading the EIHS structure entries.
3611
36122017-06-19 Nick Clifton <nickc@redhat.com>
3613
3614 PR binutils/21615
72e84f96
NC		 3615 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
3616 gsd_size. Check that there are enough bytes remaining to read the
3617 type and size of the next egsd. Check that the size of the egsd
3618 does not exceed the size of the record.
3619
875ffa3e
AM		 36202017-06-19 Alan Modra <amodra@gmail.com>
3621
3622 * config.bfd: Correct targ_underscore for cris.
3623
bdd32e03
AM		 36242017-06-18 Alan Modra <amodra@gmail.com>
3625
3626 * config.bfd: Correct targ_underscore for epiphany, ip2k,
3627 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
3628
4b48e2f6
NC		 36292017-06-16 Nick Clifton <nickc@redhat.com>
3630
3631 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
3632 bucketlist is empty because there are no symbols to add to the
3633 list.
3634
7dba9362
AM		 36352017-06-16 Alan Modra <amodra@gmail.com>
3636
3637 PR ld/20022
3638 PR ld/21557
3639 PR ld/21562
3640 PR ld/21571
3641 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
3642 (BFD_JUMP_TABLE_LINK): Likewise.
3643 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
3644 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
3645 (bfd_elf_define_start_stop): New function.
3646 * linker.c (bfd_generic_define_start_stop): New function.
3647 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
3648 new field.
3649 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
3650 * aout-target.h (MY_bfd_define_start_stop): Define.
3651 * aout-tic30.c (MY_bfd_define_start_stop): Define.
3652 * binary.c (binary_bfd_define_start_stop): Define.
3653 * bout.c (b_out_bfd_define_start_stop): Define.
3654 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
3655 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
3656 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
3657 * coffcode.h (coff_bfd_define_start_stop): Define.
3658 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
3659 * i386msdos.c (msdos_bfd_define_start_stop): Define.
3660 * i386os9k.c (os9k_bfd_define_start_stop): Define.
3661 * ieee.c (ieee_bfd_define_start_stop): Define.
3662 * ihex.c (ihex_bfd_define_start_stop): Define.
3663 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
3664 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
3665 * mmo.c (mmo_bfd_define_start_stop): Define.
3666 * nlm-target.h (nlm_bfd_define_start_stop): Define.
3667 * oasys.c (oasys_bfd_define_start_stop): Define.
3668 * pef.c (bfd_pef_bfd_define_start_stop): Define.
3669 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
3670 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
3671 * som.c (som_bfd_define_start_stop): Define.
3672 * srec.c (srec_bfd_define_start_stop): Define.
3673 * tekhex.c (tekhex_bfd_define_start_stop): Define.
3674 * versados.c (versados_bfd_define_start_stop): Define.
3675 * vms-alpha.c (vms_bfd_define_start_stop): Define.
3676 (alpha_vms_bfd_define_start_stop): Define.
3677 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
3678 * bfd-in2.h: Regenerate.
3679 * libbfd.h: Regenerate.
3680
d68f1976
JW		 36812017-06-16 Jiong Wang <jiong.wang@arm.com>
3682
3683 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
3684 SYMBOL_REFERENCES_LOCAL.
3685
6353d82b
JW		 36862017-06-15 Jiong Wang <jiong.wang@arm.com>
3687
3688 PR ld/21532
3689 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
3690 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
3691 runtime for if there needs copy relocation elimination.
3692 (need_copy_relocation_p): New function. Return true for symbol with
3693 pc-relative references and if it's against read-only sections.
3694 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
3695 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
3696 that are related with accessing external objects.
3697 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
3698 in elfNN_aarch64_check_relocs.
3699
63634bb4
NC		 37002017-06-15 Nick Clifton <nickc@redhat.com>
3701
3702 PR binutils/21582
3703 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
3704 bugs.
62b76e4b
NC		 3705 PR binutils/21581
3706 (ieee_archive_p): Likewise.
63634bb4 3707
76800cba
NC		 37082017-06-15 Nick Clifton <nickc@redhat.com>
3709
3710 PR binutils/21579
3711 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
3712
f7e16c2a
MF		 37132017-06-14 Max Filippov <jcmvbkbc@gmail.com>
3714
3715 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
3716 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
3717 keep both windowed and call0 ABI PLT definitions.
3718 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
3719 elf_xtensa_*_plt_entry endex.
3720 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
3721
f461bbd8
NC		 37222017-06-14 Nick Clifton <nickc@redhat.com>
3723
3724 PR binutils/21578
3725 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
3726 flag value.
3727
c53d2e6d
NC		 37282017-06-14 Nick Clifton <nickc@redhat.com>
3729
3730 PR binutils/21589
3731 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
3732 maximum value for the ascic pointer. Check that name processing
3733 does not read beyond this value.
3734 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
3735 end of etir record.
3736
04f963fd
NC		 37372017-06-14 Nick Clifton <nickc@redhat.com>
3738
3739 PR binutils/21591
3740 * versados.c (versados_mkobject): Zero the allocated tdata structure.
3741 (process_otr): Check for an invalid offset in the otr structure.
3742
319c2dbe
SH		 37432017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
3744
3745 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
3746
cbd0eecf
L		 37472017-06-13 H.J. Lu <hongjiu.lu@intel.com>
3748
3749 PR ld/20022
3750 PR ld/21557
3751 PR ld/21562
3752 PR ld/21571
3753 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
3754 vtable field to a union.
3755 (_bfd_elf_is_start_stop): Removed.
3756 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
3757 __start_SECNAME and __stop_SECNAME symbols.
3758 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
3759 * elflink.c (_bfd_elf_is_start_stop): Removed.
3760 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
3761 _bfd_elf_is_start_stop.
3762 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
3763 __stop_SECNAME symbols. Updated.
3764 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3765 (bfd_elf_gc_record_vtinherit): Likewise.
3766 (bfd_elf_gc_record_vtentry): Likewise.
3767
10bbbc1d
NC		 37682017-06-13 Nick Clifton <nickc@redhat.com>
3769
3770 PR ld/21524
3771 * elflink.c (elf_link_adjust_relocs): Generate an error when
3772 encountering a reloc against a symbol removed by garbage
3773 collection.
3774
5c3ce2bc
L		 37752017-06-12 H.J. Lu <hongjiu.lu@intel.com>
3776
3777 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
3778 to merge_gnu_properties.
3779 * elf-properties.c (elf_merge_gnu_properties): Add struct
3780 bfd_link_info * and pass it to merge_gnu_properties.
3781 (elf_merge_gnu_property_list): Add struct bfd_link_info *
3782 and pass it to elf_merge_gnu_properties.
3783 (_bfd_elf_link_setup_gnu_properties): Pass info to
3784 elf_merge_gnu_property_list.
3785 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
3786 bfd_link_info *.
3787 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
3788
9b97dfbf
AM		 37892017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
3790
3791 PR 21564
3792 * binary.c (binary_set_section_contents): Scale lma by octets
3793 per byte to set filepos.
3794
e3d1d408
CM		 37952017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3796
3797 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
3798 dynamic sections.
3799
64aa8e03
CM		 38002017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3801
3802 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
3803 require TEXTREL.
3804
a0abe743
CM		 38052017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3806
3807 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
3808 patched section contents for TLS IE reloc.
3809 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
3810
f4e6805f
CM		 38112017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3812
3813 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
3814 RELOC_FOR_GLOBAL_SYMBOL macro.
3815
cd640291
CM		 38162018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3817
3818 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
3819 changes.
3820
7ef0acc1
VG		 38212017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3822
3823 * config/tc-arc.c (md_undefined_symbol): Changed.
3824 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
3825
cc89d0b3
CM		 38262017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3827
3828 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
3829 symbols.
3830
9d5c718b
CM		 38312017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3832
3833 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
3834 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
3835
be9e3704
CM		 38362017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3837
3838 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
3839 object is created.
3840
4ec192e6
RE		 38412017-06-08 Richard Earnshaw <rearnsha@arm.com>
3842
3843 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
3844 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
3845 is non-zero. Add clarifying comments.
3846
51fa2693
L		 38472017-06-08 H.J. Lu <hongjiu.lu@intel.com>
3848
3849 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
3850 name. Use local IFUNC symbol name string to report unsupported
3851 non-PIC call to IFUNC function.
3852 (elf_i386_relocate_section): Dump local IFUNC name with minfo
3853 when generating R_386_IRELATIVE relocation.
3854 (elf_i386_finish_dynamic_symbol): Likewise.
3855 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
3856 IFUNC symbol name.
3857 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
3858 when generating R_X86_64_IRELATIVE relocation.
3859 (elf_x86_64_finish_dynamic_symbol): Likewise.
3860
78e8a2ff
JM		 38612017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3862
3863 * elf.c (setup_group): Make sure BFD sections are created for all
3864 group sections in the input file when processing SHF_GROUP
3865 sections.
3866 (bfd_section_from_shdr): Avoid duplicating logic already
3867 implemented in `setup_group'.
3868
9949827b
DBR		 38692017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
3870
3871 PR binutils/21546
3872 * peXXigen.c (pe_print_idata): Use the address of the first thunk
3873 if the hint address is zero.
3874
0ee3a6db
JC		 38752017-06-06 James Clarke <jrtc27@jrtc27.com>
3876
3877 PR ld/19579
3878 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3879 ELF_COMMON_DEF_P for common symbols.
3880
7bdf4127
AB		 38812017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3882
3883 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3884 SEC_GROUP sections as SEC_EXCLUDE.
3885 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3886 (assign_section_numbers): Use resolve_section_groups flag instead
3887 of relocatable link type.
3888 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3889 flag instead of checking the final_link flag for part of the
3890 checks in here. Fix white space as a result.
3891 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3892 instead of relocatable link type.
3893 (bfd_elf_final_link): Likewise.
3894
458ad2b8
JM		 38952017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3896
3897 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3898 variable `bed'.
3899 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3900 (s3_bfd_score_elf_check_relocs): Likewise.
3901 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3902 (score_elf_final_link_relocate): Likewise.
3903 (s7_bfd_score_elf_check_relocs): Likewise.
3904
fbebaf4a
JM		 39052017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3906
3907 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3908 `bed'.
3909
056bafd4
MR		 39102017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3911
3912 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3913 from `reloc_count' rather than decrementing it.
3914 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3915 `reloc_count' by `int_rels_per_ext_rel'.
3916 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3917 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3918 entry determination.
3919 (s3_bfd_score_elf_check_relocs): Likewise.
3920 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3921 (s7_bfd_score_elf_relocate_section): Likewise.
3922 (s7_bfd_score_elf_check_relocs): Likewise.
3923 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3924 prototype and function.
3925 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3926 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3927 triple rather than once the sum of REL and RELA relocation entry
3928 counts.
3929 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3930 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3931 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3932 storage allocation size determination.
3933 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3934 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3935 by `int_rels_per_ext_rel' for last relocation entry
3936 determination.
3937 (bfd_elf_final_link): Do not multiply `reloc_count' by
3938 `int_rels_per_ext_rel' for internal relocation storage
3939 allocation size determination.
3940 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3941 `int_rels_per_ext_rel' for last relocation entry determination.
3942 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3943 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3944 (_bfd_mips_elf_relocate_section): Likewise.
3945
af54f0eb
AM		 39462017-06-05 Alan Modra <amodra@gmail.com>
3947
3948 PR 21529
3949 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3950
6cf3bf88 39512017-06-01 John Baldwin <jhb@FreeBSD.org>
b5430a3c
JB		 3952
3953 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3954 determine structure sizes.
3955 (elfcore_grok_freebsd_prstatus): Likewise.
3956
f378ab09
AM		 39572017-06-01 Alan Modra <amodra@gmail.com>
3958
3959 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3960 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3961 dynamic objects.
3962 (is_elfv2_localentry0): New function.
3963 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3964 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3965 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3966 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3967 optimized localentry:0 stubs.
3968 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3969 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3970 localentry:0 stubs.
3971 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3972 DT_PPC64_OPT.
3973 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3974
8c65b54f
CS		 39752017-05-30 Casey Smith <clegg89@gmail.com>
3976
3977 PR ld/21523
3978 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3979 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3980
64984c22
AK		 39812017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3982
3983 * cpu-arc.c (arc_compatible): New function.
3984
37cd3877
AK		 39852017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3986
3987 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3988
8e2f54bc
L		 39892017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3990
3991 PR binutils/21519
3992 * bfdio.c (bfd_get_file_size): New function.
3993 * bfd-in2.h: Regenerated.
3994
8e7f04f1 39952017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3996
3997 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3998 comments.
3999
25f94347
L		 40002017-05-22 H.J. Lu <hongjiu.lu@intel.com>
4001
4002 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
4003 dynobj instead of htab->elf.dynobj.
4004
e5713223
MR		 40052017-05-19 Maciej W. Rozycki <macro@imgtec.com>
4006
4007 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
4008 and function.
4009 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
4010 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
4011 actual number of internal relocations retrieved. Adjust
4012 function description.
4013 (bfd_elf64_canonicalize_reloc): Remove macro.
4014 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
4015
64517994
JM		 40162017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
4017
4018 * archures.c (bfd_mach_sparc_v9m8): Define.
4019 (bfd_mach_sparc_v8plusm8): Likewise.
4020 (bfd_mach_sparc_v9_p): Adjust to M8.
4021 (bfd_mach_sparc_64bit_p): Likewise.
4022 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
4023 bfd_mach_sparc_v8plusm8.
4024 * bfd-in2.h: Regenerated.
4025 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
4026 sparc:v8plusm8.
4027 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
4028 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
4029 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
4030 SHA3.
4031 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
4032 bfd_mach_sparc_v8plusm8.
4033
eb026f09
AM		 40342017-05-19 Alan Modra <amodra@gmail.com>
4035
4036 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
4037 debug and special sections when no non-note alloc sections in an
4038 object are kept.
4039
535b785f
AM		 40402017-05-18 Alan Modra <amodra@gmail.com>
4041
4042 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
4043 * elf-m10300.c: Likewise.
4044 * elf.c: Likewise.
4045 * elf32-arc.c: Likewise.
4046 * elf32-bfin.c: Likewise.
4047 * elf32-m68k.c: Likewise.
4048 * elf32-nds32.c: Likewise.
4049 * elf32-tilepro.c: Likewise.
4050 * elflink.c: Likewise.
4051 * elfnn-aarch64.c: Likewise.
4052 * elfnn-riscv.c: Likewise.
4053 * elfxx-tilegx.c: Likewise.
4054 * mach-o.c: Likewise.
4055 * peXXigen.c: Likewise.
4056 * vms-alpha.c: Likewise.
4057 * vms-lib.c: Likewise.
4058
b7c871ed
L		 40592017-05-17 H.J. Lu <hongjiu.lu@intel.com>
4060
4061 PR ld/20882
4062 * elflink.c (elf_gc_mark_debug_section): New function.
4063 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
4064 referenced by kept debug sections.
4065
bc4e12de
AM		 40662017-05-16 Alan Modra <amodra@gmail.com>
4067
4068 * elf-m10300.c: Rename occurrences of non_ir_ref.
4069 * elf32-arm.c: Likewise.
4070 * elf32-bfin.c: Likewise.
4071 * elf32-cr16.c: Likewise.
4072 * elf32-cris.c: Likewise.
4073 * elf32-d10v.c: Likewise.
4074 * elf32-dlx.c: Likewise.
4075 * elf32-fr30.c: Likewise.
4076 * elf32-frv.c: Likewise.
4077 * elf32-hppa.c: Likewise.
4078 * elf32-i370.c: Likewise.
4079 * elf32-i386.c: Likewise.
4080 * elf32-iq2000.c: Likewise.
4081 * elf32-lm32.c: Likewise.
4082 * elf32-m32c.c: Likewise.
4083 * elf32-m32r.c: Likewise.
4084 * elf32-m68hc1x.c: Likewise.
4085 * elf32-m68k.c: Likewise.
4086 * elf32-mcore.c: Likewise.
4087 * elf32-metag.c: Likewise.
4088 * elf32-microblaze.c: Likewise.
4089 * elf32-moxie.c: Likewise.
4090 * elf32-msp430.c: Likewise.
4091 * elf32-mt.c: Likewise.
4092 * elf32-nios2.c: Likewise.
4093 * elf32-or1k.c: Likewise.
4094 * elf32-ppc.c: Likewise.
4095 * elf32-rl78.c: Likewise.
4096 * elf32-s390.c: Likewise.
4097 * elf32-score.c: Likewise.
4098 * elf32-score7.c: Likewise.
4099 * elf32-sh.c: Likewise.
4100 * elf32-tic6x.c: Likewise.
4101 * elf32-tilepro.c: Likewise.
4102 * elf32-v850.c: Likewise.
4103 * elf32-vax.c: Likewise.
4104 * elf32-xstormy16.c: Likewise.
4105 * elf32-xtensa.c: Likewise.
4106 * elf64-alpha.c: Likewise.
4107 * elf64-hppa.c: Likewise.
4108 * elf64-ia64-vms.c: Likewise.
4109 * elf64-mmix.c: Likewise.
4110 * elf64-ppc.c: Likewise.
4111 * elf64-s390.c: Likewise.
4112 * elf64-sh64.c: Likewise.
4113 * elf64-x86-64.c: Likewise.
4114 * elflink.c: Likewise.
4115 * elfnn-aarch64.c: Likewise.
4116 * elfnn-ia64.c: Likewise.
4117 * elfnn-riscv.c: Likewise.
4118 * elfxx-mips.c: Likewise.
4119 * elfxx-sparc.c: Likewise.
4120 * elfxx-tilegx.c: Likewise.
4121 * linker.c: Likewise.
4122
4070765b
AM		 41232017-05-16 Alan Modra <amodra@gmail.com>
4124
4125 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
4126 * elflink.c (elf_link_add_object_symbols): Update to use
4127 non_ir_ref_dynamic.
4128 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
4129 non_ir_ref.
4130 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
4131
25499ac7
MR		 41322017-05-15 Maciej W. Rozycki <macro@imgtec.com>
4133
4134 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
4135
73caa85d
L		 41362017-05-12 H.J. Lu <hongjiu.lu@intel.com>
4137
4138 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
4139 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
4140 properties.
4141 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4142
f2c29a16
L		 41432017-05-11 H.J. Lu <hongjiu.lu@intel.com>
4144
4145 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
4146 to plt_second.
4147 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
4148 to plt_second/plt_second_eh_frame.
4149 (elf_x86_64_link_hash_newfunc): Updated.
4150 (elf_x86_64_allocate_dynrelocs): Likewise.
4151 (elf_x86_64_size_dynamic_sections): Likewise.
4152 (elf_x86_64_relocate_section): Likewise.
4153 (elf_x86_64_finish_dynamic_symbol): Likewise.
4154 (elf_x86_64_finish_dynamic_sections): Likewise.
4155 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
4156 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
4157 .plt.sec section.
4158 (elf_backend_setup_gnu_properties): Updated. Create the
4159 .plt.sec section instead of the .plt.sec section.
4160
dc2be3d2
L		 41612017-05-11 H.J. Lu <hongjiu.lu@intel.com>
4162
4163 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
4164 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
4165 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
4166
db84b98a
JM		 41672017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
4168
4169 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
4170 (bfd_elf64_set_reloc): Define.
4171 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
4172
23186865
JM		 41732017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
4174
4175 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
4176 (struct bfd_target): New field _bfd_set_reloc.
4177 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
4178 * reloc.c (_bfd_generic_set_reloc): New function.
4179 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
4180 * nlm-target.h (nlm_set_reloc): Likewise.
4181 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
4182 * aout-tic30.c (MY_set_reloc): Likewise.
4183 * aout-target.h (MY_set_reloc): Likewise.
4184 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
4185 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
4186 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
4187 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
4188 * aout-adobe.c (aout_32_set_reloc): Likewise.
4189 * bout.c (b_out_set_reloc): Likewise.
4190 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
4191 * i386os9k.c (aout_32_set_reloc): Likewise.
4192 * ieee.c (ieee_set_reloc): Likewise.
4193 * oasys.c (oasys_set_reloc): Likewise.
4194 * som.c (som_set_reloc): Likewise.
4195 * versados.c (versados_set_reloc): Likewise.
4196 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
4197 _bfd_generic_set_reloc.
4198 (rs6000_xcoff64_aix_vec): LIkewise.
4199 * libbfd.c (_bfd_norelocs_set_reloc): New function.
4200 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
4201 * i386msdos.c (msdos_set_reloc): Define to
4202 _bfd_norelocs_set_reloc.
4203 * elfcode.h (elf_set_reloc): Define.
4204 * bfd-in2.h: Regenerated.
4205
aab82f4c
L		 42062017-05-10 H.J. Lu <hongjiu.lu@intel.com>
4207
4208 PR ld/21481
4209 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
4210 for IFUNC function address.
4211
53a346d8
CZ		 42122017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
4213
4214 * elf32-arc.c (FEATURE_LIST_NAME): Define.
4215 (CONFLICT_LIST): Likewise.
4216 (opcode/arc-attrs.h): Include.
4217 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
4218 (arc_extract_features): New file.
4219 (arc_stralloc): Likewise.
4220 (arc_elf_merge_attributes): Likewise.
4221 (arc_elf_merge_private_bfd_data): Use object attributes.
4222 (bfd_arc_get_mach_from_attributes): New function.
4223 (arc_elf_object_p): Use object attributes.
4224 (arc_elf_final_write_processing): Likewise.
4225 (elf32_arc_obj_attrs_arg_type): New function.
4226 (elf32_arc_obj_attrs_handle_unknown): Likewise.
4227 (elf32_arc_section_from_shdr): Likewise.
4228 (elf_backend_obj_attrs_vendor): Define.
4229 (elf_backend_obj_attrs_section): Likewise.
4230 (elf_backend_obj_attrs_arg_type): Likewise.
4231 (elf_backend_obj_attrs_section_type): Likewise.
4232 (elf_backend_obj_attrs_handle_unknown): Likewise.
4233 (elf_backend_section_from_shdr): Likewise.
4234
e645cf40
AG		 42352017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
4236
4237 PR ld/21458
4238 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
4239 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
4240 and the destination is a Thumb symbol.
4241
dd9e66ee
L		 42422017-05-08 H.J. Lu <hongjiu.lu@intel.com>
4243
4244 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
4245 initializer to silence GCC 4.2.
4246 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
4247
38b12349
L		 42482017-05-08 H.J. Lu <hongjiu.lu@intel.com>
4249
4250 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
4251 (LAZY_PLT_ENTRY_SIZE): This.
4252 (NON_LAZY_PLT_ENTRY_SIZE): New.
4253 (elf_x86_64_plt0_entry): Renamed to ...
4254 (elf_x86_64_lazy_plt0_entry): This.
4255 (elf_x86_64_plt_entry): Renamed to ...
4256 (elf_x86_64_lazy_plt_entry): This.
4257 (elf_x86_64_bnd_plt0_entry): Renamed to ...
4258 (elf_x86_64_lazy_bnd_plt0_entry): This.
4259 (elf_x86_64_legacy_plt_entry): Removed.
4260 (elf_x86_64_bnd_plt_entry): Renamed to ...
4261 (elf_x86_64_lazy_bnd_plt_entry): This.
4262 (elf_x86_64_legacy_plt2_entry): Renamed to ...
4263 (elf_x86_64_non_lazy_plt_entry): This.
4264 (elf_x86_64_bnd_plt2_entry): Renamed to ...
4265 (elf_x86_64_non_lazy_bnd_plt_entry): This.
4266 (elf_x86_64_eh_frame_plt): Renamed to ...
4267 (elf_x86_64_eh_frame_lazy_plt): This.
4268 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
4269 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
4270 (elf_x86_64_eh_frame_plt_got): Renamed to ...
4271 (elf_x86_64_eh_frame_non_lazy_plt): This.
4272 (elf_x86_64_lazy_plt_layout): New.
4273 (elf_x86_64_non_lazy_plt_layout): Likewise.
4274 (elf_x86_64_plt_layout): Likewise.
4275 (elf_x86_64_backend_data): Remove PLT layout information. Add
4276 os for target system.
4277 (GET_PLT_ENTRY_SIZE): Removed.
4278 (elf_x86_64_lazy_plt): New.
4279 (elf_x86_64_non_lazy_plt): Likewise.
4280 (elf_x86_64_lazy_bnd_plt): Likewise.
4281 (elf_x86_64_non_lazy_bnd_plt): Likewise.
4282 (elf_x86-64_arch_bed): Updated.
4283 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
4284 (elf_x86_64_create_dynamic_sections): Removed.
4285 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
4286 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
4287 (elf_x86-64_adjust_dynamic_symbol): Updated.
4288 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
4289 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
4290 size for PLT0 if there is no PLT0. Get plt_entry_size from
4291 non_lazy_plt for non-lazy PLT entries.
4292 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
4293 from non_lazy_plt for non-lazy PLT entries.
4294 (elf_x86-64_relocate_section): Updated. Properly get PLT index
4295 if there is no PLT0.
4296 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
4297 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
4298 entries with non-lazy PLT layout. Don't fill the second and third
4299 slots in the PLT entry if there is no PLT0.
4300 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
4301 if there is no PLT0. Set sh_entsize on the .plt.got section.
4302 (compare_relocs): New.
4303 (elf_x86_64_plt_type): Likewise.
4304 (elf_x86_64_plt): Likewise.
4305 (elf_x86_64_nacl_plt): New. Forward declaration.
4306 (elf_x86_64_get_plt_sym_val): Removed.
4307 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
4308 against all dynamic relocations.
4309 (elf_x86_64_link_setup_gnu_properties): New function.
4310 (elf_backend_create_dynamic_sections): Updated.
4311 (elf_backend_setup_gnu_properties): New.
4312 (elf_x86_64_nacl_plt): New.
4313 (elf_x86_64_nacl_arch_bed): Updated.
4314
f604c2a2
L		 43152017-05-08 H.J. Lu <hongjiu.lu@intel.com>
4316
4317 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
4318 (LAZY_PLT_ENTRY_SIZE): This.
4319 (NON_LAZY_PLT_ENTRY_SIZE): New.
4320 (elf_i386_plt0_entry): Renamed to ...
4321 (elf_i386_lazy_plt0_entry): This.
4322 (elf_i386_plt_entry): Renamed to ...
4323 (elf_i386_lazy_plt_entry): This.
4324 (elf_i386_pic_plt0_entry): Renamed to ...
4325 (elf_i386_pic_lazy_plt0_entry): This.
4326 (elf_i386_pic_plt_entry): Renamed to ...
4327 (elf_i386_pic_lazy_plt_entry): This.
4328 (elf_i386_got_plt_entry): Renamed to ...
4329 (elf_i386_non_lazy_plt_entry): This.
4330 (elf_i386_pic_got_plt_entry): Renamed to ...
4331 (elf_i386_pic_non_lazy_plt_entry): This.
4332 (elf_i386_eh_frame_plt): Renamed to ...
4333 (elf_i386_eh_frame_lazy_plt): This.
4334 (elf_i386_eh_frame_plt_got): Renamed to ...
4335 (elf_i386_eh_frame_non_lazy_plt): This.
4336 (elf_i386_plt_layout): Renamed to ...
4337 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
4338 eh_frame_plt_got_size.
4339 (elf_i386_non_lazy_plt_layout): New.
4340 (elf_i386_plt_layout): Likewise.
4341 (elf_i386_non_lazy_plt): Likewise.
4342 (GET_PLT_ENTRY_SIZE): Removed.
4343 (elf_i386_plt): Renamed to ...
4344 (elf_i386_lazy_plt): This.
4345 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
4346 (elf_i386_arch_bed): Updated.
4347 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
4348 (elf_i386_create_dynamic_sections): Removed.
4349 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
4350 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
4351 (elf_i386_adjust_dynamic_symbol): Updated.
4352 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
4353 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
4354 size for PLT0 if there is no PLT0.
4355 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
4356 output section is discarded only if GOT isn't empty.
4357 (elf_i386_relocate_section): Updated. Properly get PLT index
4358 if there is no PLT0.
4359 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
4360 second and third slots in the PLT entry if there is no PLT0.
4361 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
4362 if there is no PLT0. Set sh_entsize on the .plt.got section.
4363 (elf_i386_nacl_plt): Forward declaration.
4364 (elf_i386_get_plt_sym_val): Removed.
4365 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
4366 against all dynamic relocations.
4367 (elf_i386_link_setup_gnu_properties): New function.
4368 (elf_backend_create_dynamic_sections): Updated.
4369 (elf_backend_setup_gnu_properties): New.
4370 (elf_i386_nacl_plt): Updated.
4371 (elf_i386_nacl_arch_bed): Likewise.
4372 (elf_i386_vxworks_arch_bed): Likewise.
4373
046734ff
TP		 43742017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
4375
4376 * elflink.c (elf_output_implib): Remove executable flag from import
4377 library bfd.
4378 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
4379 library is a relocatable object file.
4380
b660e9eb
SKS		 43812017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
4382
4383 PR ld/21404
4384 * elf32-avr.c (avr_should_move_sym): New function.
4385 (avr_should_reduce_sym_size): Likewise.
4386 (avr_should_increase_sym_size): Likewise.
4387 (elf32_avr_relax_delete_bytes): Adjust symbol values
4388 and sizes by calling new functions.
4389
763a5fa4
PD		 43902017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
4391
4392 * config.bfd (riscv32-*): Enable rv64.
4393
73ec947d
AM		 43942017-05-02 Alan Modra <amodra@gmail.com>
4395
4396 PR 21384
4397 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
4398 rather than h->root.type == bfd_link_hash_new.
4399 (bfd_elf_record_link_assignment): Similarly, call
4400 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
4401
a941291c
AM		 44022017-04-29 Alan Modra <amodra@gmail.com>
4403
4404 PR 21432
4405 * reloc.c (reloc_offset_in_range): New function.
4406 (bfd_perform_relocation, bfd_install_relocation): Use it.
4407 (_bfd_final_link_relocate): Likewise.
4408
750eaa47
L		 44092017-04-28 H.J. Lu <hongjiu.lu@intel.com>
4410
4411 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
4412 before using .plt.got.
4413 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
4414
5b66fac4
L		 44152017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4416
4417 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
4418 instead of "+=" to update 0.
4419
de9a3c42
L		 44202017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4421
4422 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
4423 .plt.got section here.
4424 (elf_i386_check_relocs): Don't create the .plt.got section.
4425 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
4426 the .plt.got and .plt.bnd sections here.
4427 (elf_x86_64_check_relocs): Don't create the .plt.got nor
4428 .plt.bnd sections.
4429
da3d25af
L		 44302017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4431
4432 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
4433 has_bnd_reloc.
4434 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
4435 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
4436 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
4437 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
4438 has_bnd_reloc.
4439
fba37edd
L		 44402017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4441
4442 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
4443 to return bfd *.
4444 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
4445 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
4446 the first relocatable ELF input with GNU properties.
4447
1f78f649
L		 44482017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4449
4450 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
4451 VxWorks for non-PIC.
4452
76c20d54
AM		 44532017-04-27 Alan Modra <amodra@gmail.com>
4454
4455 * elf-bfd.h (struct elf_backend_data): Make asection param of
4456 elf_backend_eh_frame_address_size const.
4457 (_bfd_elf_eh_frame_address_size): Likewise.
4458 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
4459 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
4460 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
4461 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
4462 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
4463 (next_cie_fde_offset): Constify params.
4464 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
4465
d7153c4a
AM		 44662017-04-27 Alan Modra <amodra@gmail.com>
4467
4468 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
4469 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
4470 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
4471 aug_data_len.
4472 (offset_adjust): New function.
4473 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
4474 (adjust_eh_frame_local_symbols): Likewise.
4475 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
4476 after changing anything. Return true if anything changed.
4477 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
4478 _bfd_elf_adjust_eh_frame_global_symbol for globals.
4479
641338d8
AM		 44802017-04-27 Alan Modra <amodra@gmail.com>
4481
4482 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
4483 when force_local.
4484
21d68fcd
AM		 44852017-04-27 Alan Modra <amodra@gmail.com>
4486
4487 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4488 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
4489 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
4490 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
4491 for undef and undefweak dyn_relocs.
4492 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4493 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
4494 (allocate_got, allocate_dynrelocs): Likewise.
4495 (ppc64_elf_relocate_section): Likewise.
4496
97d343d4
L		 44972017-04-26 H.J. Lu <hongjiu.lu@intel.com>
4498
4499 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
4500 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
4501 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
4502 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
4503
04b31182
NC		 45042017-04-26 Nick Clifton <nickc@redhat.com>
4505
4506 PR binutils/21434
4507 * reloc.c (bfd_perform_relocation): Check for a negative address
4508 in the reloc.
4509
23ec1e32
MR		 45102017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4511
4512 PR ld/21334
4513 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
4514 member.
4515 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
4516 (elf_backend_always_renumber_dynsyms): Define.
4517 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
4518 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
4519 * elflink.c (bfd_elf_size_dynamic_sections): Also call
4520 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
4521 it.
4522 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
4523
c46cec3a
MR		 45242017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4525
4526 * elflink.c (bfd_elf_size_dynamic_sections): Only call
4527 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
4528 sections have been created.
4529
e63d1232
NC		 45302017-04-26 Nick Clifton <nickc@redhat.com>
4531
4532 PR binutils/21431
4533 * compress.c (bfd_init_section_compress_status): Check the return
4534 value from bfd_malloc.
4535
9e9821dd
L		 45362017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4537
4538 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
4539 no_finish_dynamic_symbol.
4540 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
4541 0.
4542 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
4543 weak symbol, don't make it dynamic.
4544 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
4545 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
4546 relocation for GOT reference.
4547 (elf_x86_64_finish_dynamic_symbol): Abort if
4548 no_finish_dynamic_symbol isn't 0.
4549
0dc9a308
L		 45502017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4551
4552 PR ld/21402
4553 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
4554 undefined weak symbol, don't make it dynamic.
4555 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
4556 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4557 relocation for R_386_GOT32.
4558
1587442d
L		 45592017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4560
4561 PR ld/21425
4562 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
4563
7eacd66b
AM		 45642017-04-23 Alan Modra <amodra@gmail.com>
4565
4566 PR 21414
4567 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
4568 * elf.c (lcomm_sym): New.
4569 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
4570 * bfd-in2.h: Regenerate.
4571
bce964aa
AM		 45722017-04-23 Alan Modra <amodra@gmail.com>
4573
4574 PR 21412
4575 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
4576 parameters and comment.
4577 (_bfd_elf_get_reloc_section): Delete.
4578 (_bfd_elf_plt_get_reloc_section): Declare.
4579 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
4580 New functions. Don't blindly skip over assumed .rel/.rela prefix.
4581 Extracted from..
4582 (_bfd_elf_get_reloc_section): ..here. Delete.
4583 (assign_section_numbers): Call elf_get_reloc_section.
4584 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
4585 * elfxx-target.h (elf_backend_get_reloc_section): Update.
4586
97e83a10
AM		 45872017-04-23 Alan Modra <amodra@gmail.com>
4588
4589 PR 21409
4590 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
4591 no symbols.
4592
e133d005
L		 45932017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4594
4595 PR ld/21402
4596 * elf32-i386.c (elf_i386_link_hash_entry): Add
4597 no_finish_dynamic_symbol.
4598 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
4599 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
4600 symbol, don't make it dynamic in PIE.
4601 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
4602 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4603 relocation for R_386_GOT32
4604 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
4605 isn't 0.
4606
3c5fce9b
L		 46072017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4608
4609 PR ld/19617
4610 PR ld/21086
4611 * elflink.c (elf_link_add_object_symbols): Require
4612 --no-dynamic-linker with -E/--dynamic-list when creating
4613 dynamic sections.
4614
0fad2956
MR		 46152017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4616
4617 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
4618 if forced local.
4619
64575f78
MR		 46202017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4621
4622 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
4623 dynamic symbol sorting.
4624
59fa66c5
L		 46252017-04-20 H.J. Lu <hongjiu.lu@intel.com>
4626
4627 PR ld/21382
4628 * elflink.c (elf_link_add_object_symbols): Preserve
4629 dynamic_ref_after_ir_def when restoring the symbol table for
4630 unneeded dynamic object.
4631
e492d2f8
L		 46322017-04-19 H.J. Lu <hongjiu.lu@intel.com>
4633
4634 PR ld/21401
4635 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
4636 on on undefined IFUNC symbol in the second PLT.
4637
10169134
WAF		 46382017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
4639
4640 * peXXigen.c (pe_print_reloc): Correct chunk_end.
4641
954b63d4
AM		 46422017-04-19 Alan Modra <amodra@gmail.com>
4643
4644 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
4645 or make dynamic for info->dynamic_undefined_weak 0 and 1.
4646 * elf32-ppc.c:Formatting.
4647 (ensure_undefweak_dynamic): Don't make dynamic when
4648 info->dynamic_undefined_weak is zero.
4649 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4650 info->dynamic_undefined_weak. Discard undef dyn_relocs when
4651 not default visibility. Discard undef and undefweak
4652 dyn_relocs earlier.
4653 (ppc_elf_relocate_section): Adjust to suit.
4654 * elf64-ppc.c: Formatting.
4655 (ensure_undefweak_dynamic): Don't make dynamic when
4656 info->dynamic_undefined_weak is zero.
4657 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4658 info->dynamic_undefined_weak. Discard them earlier.
4659
e6699019
L		 46602017-04-17 H.J. Lu <hongjiu.lu@intel.com>
4661
4662 PR ld/21389
4663 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
4664 before generating the version definition section.
4665
c5d37467
AM		 46662017-04-17 Alan Modra <amodra@gmail.com>
4667
4668 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
4669 state when a regular object file defines a symbol with
4670 incompatible type to that defined by an earlier shared lib.
4671
63a5468a
AM		 46722017-04-13 Alan Modra <amodra@gmail.com>
4673
4674 * coffcode.h: Wrap some overly long _bfd_error_handler args.
4675 * elf.c: Likewise.
4676 * elf32-arm.c: Likewise.
4677 * elf32-i386.c: Likewise.
4678 * elf32-mep.c: Likewise.
4679 * elf64-ia64-vms.c: Likewise.
4680 * elf64-x86-64.c: Likewise.
4681 * elflink.c: Likewise.
4682 * elfnn-ia64.c: Likewise.
4683 * elfxx-mips.c: Likewise.
4684
dae82561
AM		 46852017-04-13 Alan Modra <amodra@gmail.com>
4686
4687 * aoutx.h: Use %B and %A in error messages throughout file.
4688 * aout-cris.c: Likewise.
4689 * archive.c: Likewise.
4690 * binary.c: Likewise.
4691 * coff-rs6000.c: Likewise.
4692 * coff-tic4x.c: Likewise.
4693 * coffcode.h: Likewise.
4694 * coffgen.c: Likewise.
4695 * cofflink.c: Likewise.
4696 * coffswap.h: Likewise.
4697 * cpu-arm.c: Likewise.
4698 * elf-eh-frame.c: Likewise.
4699 * elf-m10300.c: Likewise.
4700 * elf.c: Likewise.
4701 * elf32-arc.c: Likewise.
4702 * elf32-arm.c: Likewise.
4703 * elf32-bfin.c: Likewise.
4704 * elf32-frv.c: Likewise.
4705 * elf32-iq2000.c: Likewise.
4706 * elf32-m32c.c: Likewise.
4707 * elf32-microblaze.c: Likewise.
4708 * elf32-nds32.c: Likewise.
4709 * elf32-rl78.c: Likewise.
4710 * elf32-rx.c: Likewise.
4711 * elf32-score.c: Likewise.
4712 * elf32-score7.c: Likewise.
4713 * elf32-sh64.c: Likewise.
4714 * elf32-v850.c: Likewise.
4715 * elf32-vax.c: Likewise.
4716 * elf32-visium.c: Likewise.
4717 * elf64-ia64-vms.c: Likewise.
4718 * elf64-mmix.c: Likewise.
4719 * elf64-sh64.c: Likewise.
4720 * elfcode.h: Likewise.
4721 * elfnn-aarch64.c: Likewise.
4722 * elfnn-ia64.c: Likewise.
4723 * elfxx-mips.c: Likewise.
4724 * hpux-core.c: Likewise.
4725 * ieee.c: Likewise.
4726 * ihex.c: Likewise.
4727 * linker.c: Likewise.
4728 * merge.c: Likewise.
4729 * mmo.c: Likewise.
4730 * oasys.c: Likewise.
4731 * pdp11.c: Likewise.
4732 * peXXigen.c: Likewise.
4733 * rs6000-core.c: Likewise.
4734 * vms-alpha.c: Likewise.
4735 * xcofflink.c: Likewise.
4736
c08bb8dd
AM		 47372017-04-13 Alan Modra <amodra@gmail.com>
4738
4739 * bfd.c (PRINT_TYPE): Define.
4740 (_doprnt): New function.
4741 (error_handler_internal): Use _doprnt.
4742 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
4743 calls in their natural order, throughout file.
4744 * coff-mcore.c: Likewise.
4745 * coff-ppc.c: Likewise.
4746 * coff-tic80.c: Likewise.
4747 * cofflink.c: Likewise.
4748 * elf-s390-common.c: Likewise.
4749 * elf.c: Likewise.
4750 * elf32-arm.c: Likewise.
4751 * elf32-i386.c: Likewise.
4752 * elf32-m32r.c: Likewise.
4753 * elf32-msp430.c: Likewise.
4754 * elf32-spu.c: Likewise.
4755 * elf64-ia64-vms.c: Likewise.
4756 * elf64-sparc.c: Likewise.
4757 * elf64-x86-64.c: Likewise.
4758 * elflink.c: Likewise.
4759 * elfnn-aarch64.c: Likewise.
4760 * elfnn-ia64.c: Likewise.
4761 * elfxx-mips.c: Likewise.
4762
10463f39
AM		 47632017-04-13 Alan Modra <amodra@gmail.com>
4764
4765 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
4766 branch veneers" error. Fix double space and format message.
4767 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
4768 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
4769
4af8774e
AM		 47702017-04-13 Alan Modra <amodra@gmail.com>
4771
4772 * bfd-in2.h: Regenerate.
4773
e4097f5e
L		 47742017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4775
4776 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
4777 extra `\n' in warning/error messages.
4778 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
4779 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4780
537616aa
L		 47812017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4782
4783 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
4784 processor-specific properties with generic ELF target vector.
4785
bb1dd176
QZ		 47862017-04-10 Qing Zhao <qing.zhao@oracle.com>
4787
4788 * elf32-sparc.c (elf_backend_fixup_symbol): New.
4789 * elf64-sparc.c (elf_backend_fixup_symbol): New.
4790 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
4791 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
4792 has_non_got_reloc.
4793 (link_hash_newfunc): Initialize has_got_reloc and
4794 has_non_got_reloc.
4795 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
4796 section.
4797 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
4798 has_non_got_reloc.
4799 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
4800 has_non_got_reloc.
4801 (_bfd_sparc_elf_fixup_symbol): New function.
4802 (allocate_dynrelocs): Don't allocate space for dynamic
4803 relocations and discard relocations against resolved undefined
4804 weak symbols in executable. Don't make resolved undefined weak
4805 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
4806 relocation against undefined weak symbols in PIE.
4807 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
4808 relocations against resolved undefined weak symbols in PIE
4809 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
4810 without ynamic PLT/GOT relocations for resolved undefined weak
4811 symbols.
4812 Don't generate dynamic relocation against resolved undefined
4813 weak symbol in executable.
4814 (pie_finish_undefweak_symbol): New function.
4815 (_bfd_sparc_elf_finish_dynamic_sections): Call
4816 pie_finish_undefweak_symbol on all symbols in PIE.
4817 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
4818 (_bfd_sparc_elf_fixup_symbol): New function.
4819
d236cfd4
NC		 48202017-04-10 Nick Clifton <nickc@redhat.com>
4821
4822 * config.bfd: Remove ns32k from obsolete list.
4823
6f9dbcd4
AM		 48242017-04-10 Alan Modra <amodra@gmail.com>
4825
4826 PR 21287
4827 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
4828 (special_sections_i): Likewise for .init_array.
4829 (special_sections_p): Likewise for .preinit_array.
4830
8170f769
L		 48312017-04-07 H.J. Lu <hongjiu.lu@intel.com>
4832
4833 PR ld/19579
4834 PR ld/21306
4835 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
4836 ELF_COMMON_DEF_P for common symbols.
4837 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4838 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
4839 * elflink.c (_bfd_elf_merge_symbol): Revert commits
4840 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
4841 07492f668d2173da7a2bda3707ff0985e0f460b6.
4842
49f4617b
PA		 48432017-04-07 Pedro Alves <palves@redhat.com>
4844
4845 * opncls.c (bfd_get_debug_link_info): Rename to...
4846 (bfd_get_debug_link_info_1): ... this. Change type of second
4847 parameter to void pointer. Adjust.
4848 (bfd_get_debug_link_info): Reimplement on top of
4849 bfd_get_debug_link_info_1.
4850 (separate_debug_file_exists, separate_alt_debug_file_exists):
4851 Change type of second parameter to void pointer. Adjust.
4852 (get_func_type, check_func_type): Change type of second parameter
4853 to void pointer.
4854 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
4855 the callback functions instead of passing the address of a local.
4856 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
4857 find_separate_debug_file.
4858 (get_alt_debug_link_info_shim): Change type of second parameter to
4859 void pointer. Adjust.
4860 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
4861 find_separate_debug_file.
4862 (get_build_id_name, bfd_boolean check_build_id_file): Change type
4863 of second parameter to void pointer. Adjust.
4864 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
4865 pointer local to find_separate_debug_file.
4866
48672017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
1fd6d111
TG		 4868
4869 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
4870 external symbols with a definition.
4871 (_bfd_coff_gc_mark_extra_sections): Fix typo.
4872
86abf93a
AM		 48732017-04-07 Alan Modra <amodra@gmail.com>
4874
4875 * po/SRC-POTFILES.in: Regenerate.
4876
8dea77f0
AM		 48772017-04-05 Alan Modra <amodra@gmail.com>
4878
4879 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4880 reference counting.
4881
477bdd39
JT		 48822017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4883
4884 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4885 numbers for DataDirectory entry indicies passed to
4886 add_data_entry().
4887
a91e1603
L		 48882017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4889
4890 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4891 each GNU_MBIND section and align GNU_MBIND section to page size.
4892 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4893 segment for each GNU_MBIND section.
4894 (_bfd_elf_init_private_section_data): Copy sh_info from input
4895 for GNU_MBIND section.
4896
b5292032
PD		 48972017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4898
4899 * elfnn-riscv.c (GP_NAME): Delete.
4900 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4901 (_bfd_riscv_relax_lui): Likewise.
4902
ad32986f
NC		 49032017-04-04 Nick Clifton <nickc@redhat.com>
4904
4905 PR binutils/21342
4906 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4907 dereference.
4908 (bfd_elf_final_link): Only initialize the extended symbol index
4909 section if there are extended symbol tables to list.
4910
46bed679
L		 49112017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4912
4913 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4914 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4915 * configure.ac (elf): Add elf-properties.lo.
4916 * Makefile.in: Regenerated.
4917 * configure: Likewise.
4918 * elf-bfd.h (elf_property_kind): New.
4919 (elf_property): Likewise.
4920 (elf_property_list): Likewise.
4921 (elf_properties): Likewise.
4922 (_bfd_elf_parse_gnu_properties): Likewise.
4923 (_bfd_elf_get_property): Likewise.
4924 (_bfd_elf_link_setup_gnu_properties): Likewise.
4925 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4926 and setup_gnu_properties.
4927 (elf_obj_tdata): Add properties.
4928 * elf-properties.c: New file.
4929 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4930 (elf_i386_merge_gnu_properties): Likewise.
4931 (elf_backend_parse_gnu_properties): Likewise.
4932 (elf_backend_merge_gnu_properties): Likewise.
4933 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4934 (elf_x86_64_merge_gnu_properties): Likewise.
4935 (elf_backend_parse_gnu_properties): Likewise.
4936 (elf_backend_merge_gnu_properties): Likewise.
4937 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4938 (elf_backend_parse_gnu_properties): Likewise.
4939 (elf_backend_setup_gnu_properties): Likewise.
4940 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4941 elf_backend_merge_gnu_properties and
4942 elf_backend_setup_gnu_properties.
4943
f96bd6c2
PC		 49442017-03-30 Pip Cet <pipcet@gmail.com>
4945
4946 * elf32-wasm32.c: Add relocation code, two relocs.
4947 * reloc.c: Add wasm32 relocations.
4948 * libbfd.h: Regenerate.
4949 * bfd-in2.h: Regenerate.
4950 * bfd/po/bfd.pot: Regenerate.
4951
e643cb45
NC		 49522017-03-29 Nick Clifton <nickc@redhat.com>
4953
4954 PR binutils/18025
4955 * coff-bfd.h (struct coff_section_data): Add new fields:
4956 saved_bias and bias.
4957 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4958 computed for PE binaries.
4959 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4960 missing abbrev.
4961
086554e8
HPN		 49622017-03-28 Hans-Peter Nilsson <hp@axis.com>
4963
4964 PR ld/16044
4965 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4966 to handle a local symbol with a hash-symbol-entry; without PLT.
4967 Add BFD_ASSERT for an incidental case with GOT entry present.
4968 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4969 isn't forced-or-set local.
4970
a6be0538
PC		 49712017-03-27 Pip Cet <pipcet@gmail.com>
4972
4973 * wasm-module.c: New file to support WebAssembly modules.
4974 * wasm-module.h: New file to support WebAssembly modules.
4975 * doc/webassembly.texi: Start documenting wasm-module.c.
4976 * config.bfd: Add wasm_vec.
4977 * targets.c: Likewise.
4978 * configure.ac: Likewise.
4979 * Makefile.am: Add entries for wasm-module.c.
4980 * Makefile.in: Regenerate.
4981 * configure: Regenerate.
4982 * po/SRC-POTFILES.in: Regenerate.
4983
79b1d3cb
PC		 49842017-03-27 Pip Cet <pipcet@gmail.com>
4985
4986 * cpu-wasm32.c: New file to support wasm32 architecture.
4987 * elf32-wasm32.c: New file to support wasm32 architecture.
4988 * Makefile.am: Add wasm32 architecture.
4989 * archures.c: Likewise.
4990 * config.bfd: Likewise.
4991 * configure.ac: Likewise.
4992 * targets.c: Likewise.
4993 * Makefile.in: Regenerate.
4994 * bfd-in2.h: Regenerate.
4995 * configure: Regenerate.
4996 * po/SRC-POTFILES.in: Regenerate.
4997
aaed6f5b
AM		 49982017-03-20 Alan Modra <amodra@gmail.com>
4999
5000 PR 21266
5001 * elf64-ppc.c (compare_symbols): Stabilize sort.
5002
82e66161
AM		 50032017-03-18 Alan Modra <amodra@gmail.com>
5004
5005 * elf64-ppc.c (struct ppc_link_hash_table): Add
5006 local_ifunc_resolver and maybe_local_ifunc_resolver.
5007 (ppc_build_one_stub): Set flags on emitting dynamic
5008 relocation to ifunc.
5009 (ppc64_elf_relocate_section): Likewise.
5010 (ppc64_elf_finish_dynamic_symbol): Likewise.
5011 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
5012 local dynamic relocs to ifuncs.
5013 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
5014 local_ifunc_resolver and maybe_local_ifunc_resolver.
5015 (ppc_elf_relocate_section): Set flag on emitting dynamic
5016 relocation to ifuncs.
5017 (ppc_elf_finish_dynamic_symbol): Likewise.
5018 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
5019 dynamic relocs to ifuncs.
5020
f955cccf
NC		 50212017-03-13 Nick Clifton <nickc@redhat.com>
5022
5023 PR binutils/21202
5024 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
5025 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
5026 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
5027 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
5028 * bfd-in2.h: Regenerate.
5029 * libbfd.h: Regenerate.
5030 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
5031 names.
5032 (IS_AARCH64_TLSDESC_RELOC): Likewise.
5033 (elfNN_aarch64_howto_table): Likewise.
5034 (aarch64_tls_transition_without_check): Likewise.
5035 (aarch64_reloc_got_type): Likewise.
5036 (elfNN_aarch64_final_link_relocate): Likewise.
5037 (elfNN_aarch64_tls_relax): Likewise.
5038 (elfNN_aarch64_relocate_section): Likewise.
5039 (elfNN_aarch64_gc_sweep_hook): Likewise.
5040 (elfNN_aarch64_check_relocs): Likewise.
5041 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
5042 (_bfd_aarch64_elf_resolve_relocation): Likewise.
5043
4aef7643
AM		 50442017-03-11 Alan Modra <amodra@gmail.com>
5045
5046 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
5047 parameter is in fact used. Whitespace fixes.
5048 * elf64-ppc.c: Likewise.
5049
f03265d9
ST		 50502017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
5051
5052 * rs6000-core.c (CORE_NEW): Simplify macro when
5053 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
5054
b1b07054
AM		 50552017-03-07 Alan Modra <amodra@gmail.com>
5056
5057 PR 21224
5058 PR 20519
5059 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
5060 dyn_relocs check.
5061
2e0ce1c8
AM		 50622017-03-05 Alan Modra <amodra@gmail.com>
5063
5064 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
5065 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
5066 (next_cie_fde_offset): New function.
5067 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
5068 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
5069 four bytes. Align CIEs to four or eight bytes depending on
5070 per_encoding_aligned8. Align FDEs according to their encoding.
5071 Pad last FDE to output section alignment.
5072 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
5073 assertion.
5074 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
5075 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
5076 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
5077
f98450c6
NC		 50782017-03-02 Martin Bickel <binutils@ineranves.de>
5079
5080 PR ld/21212
5081 * elf.c (rewrite_elf_program_header): Do not issue a warning for
d20928fa 5082 empty segments which have a zero filesz, but a non-zero memsz.
f98450c6 5083
673cff9b
AM		 50842017-03-02 Alan Modra <amodra@gmail.com>
5085
5086 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
5087
3de43e7b
AM		 50882017-02-28 Alan Modra <amodra@gmail.com>
5089
5090 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
5091 (ppc64_elf_relocate_section): Likewise.
5092
4ef97a1b
AM		 50932017-02-28 Alan Modra <amodra@gmail.com>
5094
5095 PR 20995
5096 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
5097 rather than elf32_nios2_hash_table or elf_hash_table.
5098 (create_got_section): Likewise.
5099 (nios2_elf32_finish_dynamic_symbol): Likewise.
5100 (nios2_elf32_adjust_dynamic_symbol): Likewise.
5101 (nios2_elf32_size_dynamic_sections): Likewise.
5102 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
5103 vars. Use htab equivalents directly instead. Don't create
5104 all dynamic sections on needing just the GOT. Use a goto
5105 rather than a fall-through with reloc test. Ensure
5106 htab->dynobj is set when making dynamic sreloc section.
5107 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
5108 equivalent directly instead. Don't segfault on looking for
5109 .dynamic when dynamic sections have not been created. Don't
5110 segfault on .got.plt being discarded.
5111 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
5112 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
5113 fixme and another not so relevant comment.
5114 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
5115 already set, set hash table dynobj on creating .sbss.
5116
7ba71655
AM		 51172017-02-28 Alan Modra <amodra@gmail.com>
5118
5119 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
5120 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
5121 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
5122 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
5123 (ppc64_elf_relocate_section): Likewise.
5124 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
5125 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
5126 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
5127 * libbfd.h: Regenerate.
5128 * bfd-in2.h: Regenerate.
5129
afbf7e8e
AM		 51302017-02-28 Alan Modra <amodra@gmail.com>
5131
5132 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
5133 dynamic .data.rel.ro read-only.
5134 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
5135 rather than section flags when deciding where copy reloc goes.
5136 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
5137 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
5138 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
5139 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
5140 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
5141 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
5142 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
5143 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
5144 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
5145 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
5146 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
5147 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
5148 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
5149 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
5150 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
5151 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
5152 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
5153 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
5154 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
5155
0e392101
MR		 51562017-02-28 Maciej W. Rozycki <macro@imgtec.com>
5157
5158 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
5159 `jalr $0, $25' instruction encoding.
5160
bd757ca7
NC		 51612017-02-27 Nick Clifton <nickc@redhat.com>
5162
5163 PR ld/21180
5164 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
5165 generating a seg-fault when encountering a symbol that has been
5166 deleted by garbage collection.
5167
034fed0b
AM		 51682017-02-25 Alan Modra <amodra@gmail.com>
5169
5170 * elf32-arc.c (struct dynamic_sections): Delete.
5171 (enum dyn_section_types): Delete.
5172 (dyn_section_names): Delete.
5173 (arc_create_dynamic_sections): Delete.
5174 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
5175 segfault on discarded .rela.plt section.
5176 (elf_arc_size_dynamic_sections): Formatting. Don't call
5177 arc_create_dynamic_sections. Don't allocate memory for sections
5178 handled by the generic linker. Correct code finding relocs in
5179 read-only sections. Set SEC_EXCLUDE on zero size .got,
5180 .got.plt, and .dynbss sections. Do set .interp for pies.
5181
d0f744f9
AW		 51822017-02-24 Andrew Waterman <andrew@sifive.com>
5183
5184 * elfnn-riscv.c (GP_NAME): New macro.
5185 (riscv_global_pointer_value): Use it.
5186 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
5187 output section, consider only that section's alignment.
5188
5d58c733
MR		 51892017-02-23 Maciej W. Rozycki <macro@imgtec.com>
5190
5191 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
5192 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
5193 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
5194 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
5195
c1556ecd
MR		 51962017-02-23 Maciej W. Rozycki <macro@imgtec.com>
5197
5198 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
5199 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
5200 or misaligned.
5201
5499c7c7
AM		 52022017-02-23 Alan Modra <amodra@gmail.com>
5203
5204 PR 20744
5205 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
5206 16D relocations.
5207 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
5208 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
5209 relocs.
5210
902e9fc7
MR		 52112017-02-22 Maciej W. Rozycki <macro@imgtec.com>
5212
5213 PR ld/20828
5214 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
5215 processing ahead of the call to `elf_gc_sweep_symbol'.
5216
758d96d8
NC		 52172017-02-22 Nick Clifton <nickc@redhat.com>
5218
5219 PR binutils/21193
5220 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
5221 created section 4-byte alignment.
5222
6528b6eb
AM		 52232017-02-22 Alan Modra <amodra@gmail.com>
5224
5225 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
5226 on .got or .plt output section being discarded by script.
5227 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
5228 vxworks splt temp.
5229
24f1a751
AM		 52302017-02-21 Alan Modra <amodra@gmail.com>
5231
5232 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
5233 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
5234
64487780
AM		 52352017-02-20 Alan Modra <amodra@gmail.com>
5236
5237 PR 21181
5238 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
5239 if DT_RELSZ/DT_RELASZ is zero.
5240
6438d1be
NC		 52412017-02-17 Nick Clifton <nickc@redhat.com>
5242
5243 * compress.c (bfd_get_full_section_contents): Remember to reduce
5244 compressed size by the sizeof the compression header when
5245 decompressing the contents.
5246
4bc26c69
PA		 52472017-02-17 Pedro Alves <palves@redhat.com>
5248
5249 * srec.c (Chunk): Rename to ...
5250 (_bfd_srec_len): ... this.
5251 (S3Forced): Rename to ...
5252 (_bfd_srec_forceS3): ... this.
5253 * objcopy.c: Adjust all references.
5254
7ec22e0f
PA		 52552017-02-17 Pedro Alves <palves@redhat.com>
5256
5257 * archive.c (bsd_write_armap): Rename to ...
5258 (_bfd_bsd_write_armap): ... this.
5259 (coff_write_armap): Rename to ...
5260 (_bfd_coff_write_armap): ... this.
5261 * libbfd-in.h (bsd_write_armap): Rename to ...
5262 (_bfd_bsd_write_armap): ... this.
5263 (coff_write_armap): Rename to ...
5264 (_bfd_coff_write_armap): ... this.
5265 * aout-target.h, aout-tic30.c: Adjust all users.
5266 * libbfd.h: Regenerate.
5267
8c8402cc
PA		 52682017-02-17 Pedro Alves <palves@redhat.com>
5269
5270 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
5271 (warn_deprecated): Rename to ...
5272 (_bfd_warn_deprecated): ... this.
5273 * libbfd.c (warn_deprecated): Rename to ...
5274 (_bfd_warn_deprecated): ... this.
5275 * bfd-in2.h: Regenerate.
5276
c7c3d11b
PA		 52772017-02-17 Pedro Alves <palves@redhat.com>
5278
5279 * bfdio.c (real_ftell): Rename to ...
5280 (_bfd_real_ftell): ... this.
5281 (real_fseek): Rename to ...
5282 (_bfd_real_fseek): ... this.
5283 (real_fopen): Rename to ...
5284 (_bfd_real_fopen): ... this.
5285 * libbfd-in.h (real_ftell): Rename to ...
5286 (_bfd_real_ftell): ... this.
5287 (real_fseek): Rename to ...
5288 (_bfd_real_fseek): ... this.
5289 (real_fopen): Rename to ...
5290 (_bfd_real_fopen): ... this.
5291 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
5292 * libbfd.h: Regenerate.
5293
4265548c
PA		 52942017-02-17 Pedro Alves <palves@redhat.com>
5295
5296 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
5297 * libbfd.c (read_unsigned_leb128): Rename to ...
5298 (_bfd_read_unsigned_leb128): ... this.
5299 (read_signed_leb128): Rename to ...
5300 (_bfd_read_signed_leb128): ... this.
5301 (safe_read_leb128): Rename to ...
5302 (_bfd_safe_read_leb128): ... this.
5303 * libbfd-in.h (read_unsigned_leb128): Rename to ...
5304 (_bfd_read_unsigned_leb128): ... this.
5305 (read_signed_leb128): Rename to ...
5306 (_bfd_read_signed_leb128): ... this.
5307 (safe_read_leb128): Rename to ...
5308 (_bfd_safe_read_leb128): ... this.
5309 * libbfd.h: Renegerate.
5310
3239a423
AB		 53112017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
5312
5313 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
5314 before trying to fine matching file and line information.
5315
90ed9b8b
AB		 53162017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
5317
5318 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
5319 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
5320 not match current bfd, then reload debug information. Record bfd
5321 we're loading debug info for in the stash. If we have debug
5322 informatin in the cache then perform section placement before
5323 returning.
5324
a8c75b76
AM		 53252017-02-16 Alan Modra <amodra@gmail.com>
5326
5327 PR 21000
5328 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
5329 * elfxx-target.h (elf_backend_no_page_alias): Define.
5330 (elfNN_bed): Init new field.
5331 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
5332 ensure PT_LOAD segment starts on a new page.
5333 * elf32-hppa.c (elf_backend_no_page_alias): Define.
5334
247d6c4c
AM		 53352017-02-16 Alan Modra <amodra@gmail.com>
5336
5337 PR 21132
5338 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
5339 if pic.
5340
90571206
JW		 53412017-02-16 Jiong Wang <jiong.wang@arm.com>
5342
5343 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
5344 * bfd-in2.h: Regenerated.
5345
2a568401
L		 53462017-02-15 H.J. Lu <hongjiu.lu@intel.com>
5347
5348 PR ld/21168
5349 * elf32-i386.c (elf_i386_relocate_section): Allow
5350 "lea foo@GOT, %reg" in PIC.
5351
a5def14f
L		 53522017-02-15 H.J. Lu <hongjiu.lu@intel.com>
5353
5354 PR ld/20244
5355 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
5356 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
5357 error against local IFUNC symbol without a base register for
5358 PIC.
5359
174d0a74
MR		 53602017-02-15 Maciej W. Rozycki <macro@imgtec.com>
5361
5362 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
5363 `%P: %H:' with `info->callbacks->einfo'.
5364 (ppc_elf_relocate_section): Likewise.
5365 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
5366 (ppc64_elf_edit_toc): Likewise.
5367 (ppc64_elf_relocate_section): Likewise.
5368
e278ae05
AM		 53692017-02-14 Alan Modra <amodra@gmail.com>
5370
5371 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
5372 --gc-keep-exported, and test versioned field of sym rather than
5373 looking for @ in name.
5374
10ddfe62
PD		 53752017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
5376
5377 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
5378 __global_pointer$.
5379
d11135f5
NC		 53802017-02-13 Nick Clifton <nickc@redhat.com>
5381
5382 PR binutils/21151
5383 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
5384 unit length field.
5385
cc162427
AW		 53862017-02-07 Andrew Waterman <andrew@sifive.com>
5387
5388 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
5389 entry size if PLT header is written.
5390
3d044c0c
SL		 53912017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
5392
5393 Fix sparc64 dynamic relocation processing to use the dynamic
5394 symbol count.
5395 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
5396 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
5397 should be used.
5398
1b7e3d2f
NC		 53992017-02-03 Nick Clifton <nickc@redhat.com>
5400
5401 PR 21096
5402 * coffcode.h (coff_write_object_contents): Enlarge size of
5403 s_name_buf in order to avoid compile time warning about possible
5404 integer truncation.
5405 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
5406 32-bits of insn value before printing into buffer.
5407
e17b0c35
MR		 54082017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5409
5410 * elfxx-mips.c (mips_elf_hash_sort_data): Add
5411 `max_local_dynindx'.
5412 (mips_elf_sort_hash_table): Handle it.
5413 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
5414 symbols bump up `max_local_dynindx' rather than
5415 `max_non_got_dynindx'.
5416
55f8b9d2
MR		 54172017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5418
5419 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
5420 `min_got_dynindx', `max_unref_got_dynindx' and
5421 `max_non_got_dynindx' members to the `bfd_size_type' data type.
5422 (mips_elf_sort_hash_table): Adjust accordingly.
5423
0f8c4b60
MR		 54242017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5425
5426 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
5427 to access the hash table.
5428
17a80fa8
MR		 54292017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5430
5431 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
5432 non-NULL `htab' to the beginning.
5433
8f56d4fd
MR		 54342017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5435
5436 * elflink.c (elf_gc_sweep): Wrap overlong line.
5437
8b10b0b3
MR		 54382017-01-30 Maciej W. Rozycki <macro@imgtec.com>
5439
5440 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
5441 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
5442 * elfxx-mips.c (mips_elf_link_hash_table): Add
5443 `ignore_branch_isa' member.
5444 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
5445 in branch relocation calculation as an error if
5446 `ignore_branch_isa' has been set.
5447 (_bfd_mips_elf_insn32): Rename to...
5448 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
5449 parameter to `insn32' and add an `ignore_branch_isa' parameter.
5450 Handle the new parameter.
5451
1fbd05e1
HPN		 54522017-01-27 Hans-Peter Nilsson <hp@axis.com>
5453
22d9a0de
HPN		 5454 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
5455 local variable dynobj.
5456
1fbd05e1
HPN		 5457 PR ld/20995
5458 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
5459 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
5460 executable from read-only sections into sdynrelro.
5461 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
5462 dynamic relocs in sdynrelro.
5463 (elf_backend_want_dynrelro): Define.
5464
4a7324e1
SH		 54652017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5466
5467 * config.bfd (*-*-rtemsaout*): Mark as removed.
5468
c75b4ebd
SH		 54692017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5470
5471 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
5472 (arm-*-rtems*): Move to (arm*-*-eabi*).
5473 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
5474 (m68-*-rtems*): Move to (m68*-*-elf*).
5475
850d84f6
SH		 54762017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5477
5478 * config.bfd (*-*-rtemscoff*): Mark as removed.
5479
b531344c
MR		 54802017-01-24 Maciej W. Rozycki <macro@imgtec.com>
5481
5482 PR ld/20828
5483 * elflink.c (bfd_elf_record_link_assignment): Revert last
5484 change and don't ever clear `forced_local'. Set `mark'
5485 unconditionally.
5486 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
5487 file.
5488 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
5489 (bfd_elf_size_dynamic_sections): ... here.
5490 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
5491 and set `mark' instead in `__tls_get_addr_opt' processing.
5492 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
5493
f0158f44
AM		 54942017-01-24 Alan Modra <amodra@gmail.com>
5495
5496 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
5497 where dynamic relocs are preferable. Allow ifunc too.
5498 (ensure_undefweak_dynamic): New function.
5499 (allocate_dynrelocs): Use it here. Move plt handling last and
5500 don't make symbols dynamic, simplifying loop. Only make undef
5501 weak symbols with GOT entries dynamic. Correct condition
5502 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
5503 comments. Remove goto.
5504 (ppc_elf_relocate_section): Correct test for using dynamic
5505 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5506 to suit. Set up explicit tls_index entries and implicit GOT
5507 tls_index entries resolvable at link time for
5508 __tls_get_addr_opt. Simplify test to clear mem for prelink.
5509 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
5510 (ensure_undefweak_dynamic): New function.
5511 (allocate_dynrelocs): Use it here. Only make undef weak symbols
5512 with GOT entries dynamic. Remove unnecessary test of
5513 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
5514 (ppc64_elf_relocate_section): Correct test for using dynamic
5515 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5516 to suit. Set up explicit tls_index entries and implicit GOT
5517 tls_index entries resolvable at link time for __tls_get_addr_opt.
5518 Simplify expression to clear mem for prelink.
5519
2d0ca824
YN		 55202017-01-23 Yury Norov <ynorov@caviumnetworks.com>
5521
5522 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
5523
7f784814
JW		 55242017-01-20 Jiong Wang <jiong.wang@arm.com>
5525
5526 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
5527 (elf_backend_hash_symbol): Define.
5528
81ff47b3
MR		 55292017-01-18 Maciej W. Rozycki <macro@imgtec.com>
5530
5531 PR ld/20828
5532 * elflink.c (bfd_elf_record_link_assignment): Clear any
5533 `forced_local' marking for DSO symbols that are not being
5534 provided.
5535
640d6bfd
KLC		 55362017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
5537
5538 * elfnn-riscv.c (riscv_elf_object_p): New function.
5539
8361ed4d
L		 55402017-01-12 H.J. Lu <hongjiu.lu@intel.com>
5541
5542 PR ld/21038
5543 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
5544 plt_bnd_eh_frame.
5545 (elf_x86_64_check_relocs): Create .eh_frame section for the
5546 .plt.bnd section.
5547 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5548 .eh_frame section for the .plt.bnd section.
5549 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5550 for the .plt.bnd section.
5551
2425a30e
NC		 55522017-01-12 Nick Clifton <nickc@redhat.com>
5553
5554 PR binutils/20876
5555 * opncls.c (find_separate_debug_file): Add include_dirs
5556 parameter. Only include the directory part of the bfd's filename
5557 in search paths if include_dirs is true. Add a couple of extra
5558 locations for looking for debug files.
5559 ( bfd_follow_gnu_debuglink): Update invocation of
5560 find_separate_debug_file.
5561 (bfd_follow_gnu_debugaltlink): Likewise.
5562 (get_build_id): New function: Finds the build-id of the given bfd.
5563 (get_build_id_name): New function: Computes the name of the
5564 separate debug info file for a bfd, based upon its build-id.
5565 (check_build_id_file): New function: Checks to see if a separate
5566 debug info file exists at the given location, and that its
5567 build-id matches that of the original bfd.
5568 (bfd_follow_build_id_debuglink): New function: Finds a separate
5569 debug info file for a given bfd by using the build-id method.
5570 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
5571 method of locating a separate debug info file before using the
5572 debuglink method.
5573 * bfd-in2.h: Regenerate.
5574
9e659176
L		 55752017-01-11 H.J. Lu <hongjiu.lu@intel.com>
5576
5577 PR ld/21038
5578 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
5579 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
5580 elf_x86_64_eh_frame_plt_got.
5581 (elf_x86_64_size_dynamic_sections): Get unwind info from
5582 elf_x86_64_bnd_arch_bed for the BND PLT.
5583
f2e2d2f5
JS		 55842017-01-11 Jeremy Soller <jackpot51@gmail.com>
5585
5586 * config.bfd: Add entries for i686-redox and x86_64-redox.
5587
52b232b3
L		 55882017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5589
5590 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
5591 to 4 bytes.
5592 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
5593 .eh_frame section to 4 bytes for x32.
5594 (elf_x86_64_check_relocs): Likewise.
5595
fff53dae
L		 55962017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5597
5598 PR ld/20830
5599 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
5600 (PLT_GOT_FDE_LENGTH): Likewise.
5601 (elf_i386_plt_layout): Add eh_frame_plt_got and
5602 eh_frame_plt_got_size.
5603 (elf_i386_plt): Updated.
5604 (elf_i386_link_hash_table): Add plt_got_eh_frame.
5605 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
5606 (elf_i386_size_dynamic_sections): Allocate and initialize
5607 .eh_frame section for .plt.got.
5608 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
5609 .plt.got.
5610 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
5611 eh_frame_plt_got_size.
5612 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
5613 (PLT_GOT_FDE_LENGTH): Likewise.
5614 (elf_x86_64_backend_data): Add eh_frame_plt_got and
5615 eh_frame_plt_got_size.
5616 (elf_x86_64_arch_bed): Updated.
5617 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
5618 eh_frame_plt_got_size.
5619 (elf_x86_64_nacl_arch_bed): Likewise.
5620 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
5621 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
5622 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5623 .eh_frame section for .plt.got.
5624 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5625 for .plt.got.
5626
f129e49f
L		 56272017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5628
5629 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
5630 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
5631
cd6581da
NC		 56322017-01-09 Nick Clifton <nickc@redhat.com>
5633
5634 * dwarf2.c (lookup_address_in_function_table): Return early if
5635 there are no functions in the given comp unit, or if the high
5636 address of the last function in the comp unit is less than the
5637 desired address.
5638
98f02962
NC		 56392017-01-09 Nick Clifton <nickc@redhat.com>
5640
5641 PR binutils/21013
5642 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
5643 message if there are too many symbols to load.
5644
ae4fda66
JC		 56452017-01-04 James Clarke <jrtc27@jrtc27.com>
5646
5647 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
5648 if relocs are cached.
5649
de1010f4
RF		 56502017-01-03 Rich Felker <bugdal@aerifal.cx>
5651
5652 PR ld/21017
5653 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
5654 for R_MICROBLAZE_GOTOFF_64.
5655
09fe2662
NC		 56562017-01-03 Nick Clifton <nickc@redhat.com>
5657
5658 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
5659 warning about using a possibly uninitialised variable.
5660
595e0a47
AM		 56612017-01-02 Alan Modra <amodra@gmail.com>
5662
5663 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
5664 (allocate_plt_static, allocate_dynrelocs): Use it.
5665
7bd9df3b
AM		 56662017-01-02 Alan Modra <amodra@gmail.com>
5667
5668 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
5669 .PARISC.unwind section.
5670
5b86074c
AM		 56712017-01-02 Alan Modra <amodra@gmail.com>
5672
5673 PR ld/20989
5674 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
5675 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
5676 indirect to GOT pointer relative code edit.
5677
2571583a
AM		 56782017-01-02 Alan Modra <amodra@gmail.com>
5679
5680 Update year range in copyright notice of all files.
5681
5c1ad6b5 5682For older changes see ChangeLog-2016
3499769a 5683\f
5c1ad6b5 5684Copyright (C) 2017 Free Software Foundation, Inc.
3499769a
AM		 5685
5686Copying and distribution of this file, with or without modification,
5687are permitted in any medium without royalty provided the copyright
5688notice and this notice are preserved.
5689
5690Local Variables:
5691mode: change-log
5692left-margin: 8
5693fill-column: 74
5694version-control: never
5695End:
GDB Binutils - Deliverables
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