1 2017-12-13 Renlin Li <renlin.li@arm.com>
3 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Disallow
4 BFD_RELOC_AARCH64_16 in shared object const section. Disallow
5 BFD_RELOC_AARCH64_32 in shared object const section under LP64.
7 2017-12-11 Sangamesh Mallayya <sangamesh.swamy@in.ibm.com>
9 * bfd.c (bfd_get_sign_extend_vma): Correct typo.
11 2017-12-09 Alan Modra <amodra@gmail.com>
13 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): When emitting
14 dynamic R_SPARC_RELATIVE for GOT entries, ensure the section
17 2017-12-08 Nick Clifton <nickc@redhat.com>
19 * elfcode.h (elf_write_relocs): Check for an empty howto field.
21 2017-12-08 Sangamesh Mallayya <sangamesh.swamy@in.ibm.com>
23 * bfd.c (bfd_get_sign_extend_vma): Handle aix5coff64-rs6000.
25 2017-12-06 Alan Modra <amodra@gmail.com>
27 * doc/header.sed: Trim trailing space when splitting lines.
28 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-cris.c,
29 * aout-ns32k.c, * aout-target.h, * aout-tic30.c, * aoutf1.h, * aoutx.h,
30 * arc-got.h, * arc-plt.def, * arc-plt.h, * archive.c, * archive64.c,
31 * archures.c, * armnetbsd.c, * bfd-in.h, * bfd.c, * bfdio.c, * binary.c,
32 * bout.c, * cache.c, * cisco-core.c, * coff-alpha.c, * coff-apollo.c,
33 * coff-arm.c, * coff-h8300.c, * coff-i386.c, * coff-i860.c,
34 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mcore.c,
35 * coff-mips.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
36 * coff-stgo32.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
37 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
38 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
39 * coffswap.h, * compress.c, * corefile.c, * cpu-alpha.c, * cpu-arm.c,
40 * cpu-avr.c, * cpu-bfin.c, * cpu-cr16.c, * cpu-cr16c.c, * cpu-crx.c,
41 * cpu-d10v.c, * cpu-frv.c, * cpu-ft32.c, * cpu-i370.c, * cpu-i960.c,
42 * cpu-ia64-opc.c, * cpu-ip2k.c, * cpu-lm32.c, * cpu-m32r.c,
43 * cpu-mcore.c, * cpu-microblaze.c, * cpu-mips.c, * cpu-moxie.c,
44 * cpu-mt.c, * cpu-nios2.c, * cpu-ns32k.c, * cpu-or1k.c, * cpu-powerpc.c,
45 * cpu-pru.c, * cpu-sh.c, * cpu-spu.c, * cpu-v850.c, * cpu-v850_rh850.c,
46 * cpu-xgate.c, * cpu-z80.c, * dwarf1.c, * dwarf2.c, * ecoff.c,
47 * ecofflink.c, * ecoffswap.h, * elf-bfd.h, * elf-eh-frame.c,
48 * elf-hppa.h, * elf-m10200.c, * elf-m10300.c, * elf-s390-common.c,
49 * elf-strtab.c, * elf-vxworks.c, * elf.c, * elf32-am33lin.c,
50 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-avr.h,
51 * elf32-bfin.c, * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
52 * elf32-crx.c, * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c,
53 * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c,
54 * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c, * elf32-i860.c,
55 * elf32-i960.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32c.c,
56 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c, * elf32-m68hc1x.c,
57 * elf32-m68hc1x.h, * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c,
58 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c,
59 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
60 * elf32-nds32.h, * elf32-nios2.c, * elf32-or1k.c, * elf32-pj.c,
61 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
62 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-score.h,
63 * elf32-score7.c, * elf32-sh-symbian.c, * elf32-sh.c, * elf32-sh64.c,
64 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilegx.c,
65 * elf32-tilegx.h, * elf32-tilepro.c, * elf32-tilepro.h, * elf32-v850.c,
66 * elf32-vax.c, * elf32-wasm32.c, * elf32-xc16x.c, * elf32-xgate.c,
67 * elf32-xgate.h, * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
68 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
69 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
70 * elf64-tilegx.c, * elf64-tilegx.h, * elf64-x86-64.c, * elfcore.h,
71 * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
72 * elfnn-riscv.c, * elfxx-aarch64.c, * elfxx-aarch64.h, * elfxx-ia64.c,
73 * elfxx-ia64.h, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-sparc.c,
74 * elfxx-tilegx.c, * elfxx-x86.c, * elfxx-x86.h, * freebsd.h, * hash.c,
75 * host-aout.c, * hp300hpux.c, * hppabsd-core.c, * hpux-core.c,
76 * i386aout.c, * i386linux.c, * i386lynx.c, * i386mach3.c, * i386msdos.c,
77 * i386netbsd.c, * ieee.c, * ihex.c, * irix-core.c, * libaout.h,
78 * libbfd-in.h, * libbfd.c, * libcoff-in.h, * libnlm.h, * libpei.h,
79 * libxcoff.h, * linker.c, * lynx-core.c, * m68k4knetbsd.c,
80 * m68klinux.c, * m68knetbsd.c, * m88kmach3.c, * mach-o-aarch64.c,
81 * mach-o-arm.c, * mach-o-i386.c, * mach-o-target.c, * mach-o-x86-64.c,
82 * mach-o.c, * mach-o.h, * merge.c, * mipsbsd.c, * mmo.c, * netbsd.h,
83 * netbsd-core.c, * newsos3.c, * nlm-target.h, * nlm32-ppc.c,
84 * nlm32-sparc.c, * nlmcode.h, * ns32k.h, * ns32knetbsd.c, * oasys.c,
85 * opncls.c, * pc532-mach.c, * pdp11.c, * pe-arm.c, * pe-i386.c,
86 * pe-mcore.c, * pe-mips.c, * pe-x86_64.c, * peXXigen.c, * pef.c,
87 * pef.h, * pei-arm.c, * pei-i386.c, * pei-mcore.c, * pei-x86_64.c,
88 * peicode.h, * plugin.c, * ppcboot.c, * ptrace-core.c, * reloc.c,
89 * riscix.c, * rs6000-core.c, * section.c, * som.c, * som.h,
90 * sparclinux.c, * sparcnetbsd.c, * srec.c, * stabs.c, * sunos.c,
91 * syms.c, * targets.c, * tekhex.c, * trad-core.c, * vax1knetbsd.c,
92 * vaxnetbsd.c, * verilog.c, * versados.c, * vms-alpha.c, * vms-lib.c,
93 * vms-misc.c, * wasm-module.c, * wasm-module.h, * xcofflink.c,
94 * xsym.c, * xsym.h: Whitespace fixes.
95 * bfd-in2.h, * libbfd.h, * libcoff.h: Regenerate.
97 2017-12-06 Alan Modra <amodra@gmail.com>
99 * elf32-lm32.c (lm32_elf_check_relocs): Skip non-ALLOC sections.
100 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
101 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
102 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
103 * elf32-sh.c (sh_elf_check_relocs): Likewise.
105 2017-12-06 Alan Modra <amodra@gmail.com>
107 * elf32-hppa.c (struct elf32_hppa_dyn_reloc_entry): Delete. Use
108 struct elf_dyn_relocs throughout file instead.
109 (elf32_hppa_adjust_dynamic_symbol): Comment tidy.
110 * elf32-lm32.c (struct elf_lm32_dyn_relocs): Delete. Use
111 struct elf_dyn_relocs throughout file instead.
112 (lm32_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
113 * elf32-m32r.c (struct elf_m32r_dyn_relocs): Delete. Use
114 struct elf_dyn_relocs throughout file instead.
115 (m32r_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
116 Disable -z no-copyreloc too.
117 * elf32-metag.c (struct elf_metag_dyn_reloc_entry): Delete. Use
118 struct elf_dyn_relocs throughout file instead.
119 (elf_metag_adjust_dynamic_symbol): Use readonly_dynrelocs.
120 * elf32-microblaze.c (struct elf32_mb_dyn_relocs): Delete. Use
121 struct elf_dyn_relocs throughout file instead.
122 (readonly_dynrelocs): New function.
123 (microblaze_elf_adjust_dynamic_symbol): Use it.
124 * elf32-nds32.c (struct elf_nds32_dyn_relocs): Delete. Use
125 struct elf_dyn_relocs throughout file instead.
126 (nds32_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
127 Disable -z no-copyreloc too.
128 * elf32-nios2.c (struct elf32_nios2_dyn_relocs): Delete. Use
129 struct elf_dyn_relocs throughout file instead.
130 * elf32-or1k.c (struct elf_or1k_dyn_relocs): Delete. Use
131 struct elf_dyn_relocs throughout file instead.
132 (or1k_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
133 * elf32-sh.c (struct elf_sh_dyn_relocs): Delete. Use
134 struct elf_dyn_relocs throughout file instead.
135 (sh_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
136 Disable -z no-copyreloc too.
137 * elf32-tilepro.c (struct tilepro_elf_dyn_relocs): Delete. Use
138 struct elf_dyn_relocs throughout file instead.
139 (tilepro_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
140 * elfnn-riscv.c (struct riscv_elf_dyn_relocs): Delete. Use
141 struct elf_dyn_relocs throughout file instead.
142 (riscv_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
143 * elfxx-sparc.c (struct _bfd_sparc_elf_dyn_relocs): Delete. Use
144 struct elf_dyn_relocs throughout file instead.
145 (_bfd_sparc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
146 * elfxx-tilegx.c (struct tilegx_elf_dyn_relocs): Delete. Use
147 struct elf_dyn_relocs throughout file instead.
148 (tilegx_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
149 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Use readonly_dynrelocs.
150 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Use readonly_dynrelocs.
152 2017-12-06 Alan Modra <amodra@gmail.com>
154 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Comment tidy.
155 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
156 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
158 2017-12-04 Alan Modra <amodra@gmail.com>
160 * elfxx-x86.c (readonly_dynrelocs): New function.
161 (maybe_set_textrel): New function. Always prints via minfo and
162 correct "readonly" to "read-only" in warning message., replacing..
163 (_bfd_x86_elf_readonly_dynrelocs): ..this.
164 (_bfd_x86_elf_size_dynamic_sections): Correct "readonly" to
165 "read-only" in warning message. Formatting.
166 (_bfd_x86_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
167 * linker.c (bfd_link_hash_traverse): Comment typo fix.
169 2017-12-01 H.J. Lu <hongjiu.lu@intel.com>
171 * elfxx-x86.c (_bfd_x86_elf_readonly_dynrelocs): Print symbol
174 2017-12-01 Alan Modra <amodra@gmail.com>
176 * elf32-hppa.c (maybe_set_textrel): Print symbol for map file output.
177 * elf32-ppc.c (maybe_set_textrel): Likewise.
178 * elf64-ppc.c (maybe_set_textrel): Likewise.
179 * elf32-arm.c (readonly_dynrelocs): New function.
180 (maybe_set_textrel): New function, replacing..
181 (elf32_arm_readonly_dynrelocs): ..this.
182 * elf32-lm32.c (readonly_dynrelocs): New function.
183 (maybe_set_textrel): New function, replacing old version of..
184 (readonly_dynrelocs): ..this.
185 * elf32-m32r.c (readonly_dynrelocs): New function.
186 (maybe_set_textrel): New function, replacing old version of..
187 (readonly_dynrelocs): ..this.
188 * elf32-metag.c (readonly_dynrelocs): New function.
189 (maybe_set_textrel): New function, replacing old version of..
190 (readonly_dynrelocs): ..this.
191 * elf32-nds32.c: Delete unnecessary forward declarations.
192 (readonly_dynrelocs): New function.
193 (maybe_set_textrel): New function, replacing old version of..
194 (readonly_dynrelocs): ..this.
195 * elf32-or1k.c (readonly_dynrelocs): New function.
196 (maybe_set_textrel): New function, replacing old version of..
197 (readonly_dynrelocs): ..this.
198 * elf32-s390.c (readonly_dynrelocs): New function.
199 (maybe_set_textrel): New function, replacing old version of..
200 (readonly_dynrelocs): ..this.
201 * elf32-sh.c (readonly_dynrelocs): New function.
202 (maybe_set_textrel): New function, replacing old version of..
203 (readonly_dynrelocs): ..this.
204 * elf32-tic6x.c (readonly_dynrelocs): New function.
205 (maybe_set_textrel): New function, replacing..
206 (elf32_tic6x_readonly_dynrelocs): ..this.
207 * elf32-tilepro.c (readonly_dynrelocs): New function.
208 (maybe_set_textrel): New function, replacing old version of..
209 (readonly_dynrelocs): ..this.
210 * elf64-s390.c (readonly_dynrelocs): New function.
211 (maybe_set_textrel): New function, replacing old version of..
212 (readonly_dynrelocs): ..this.
213 * elfnn-aarch64.c (readonly_dynrelocs): New function.
214 (maybe_set_textrel): New function, replacing..
215 (aarch64_readonly_readonly_dynrelocs): ..this.
216 * elfnn-riscv.c (readonly_dynrelocs): New function.
217 (maybe_set_textrel): New function, replacing old version of..
218 (readonly_dynrelocs): ..this.
219 * elfxx-sparc.c (readonly_dynrelocs): New function.
220 (maybe_set_textrel): New function, replacing old version of..
221 (readonly_dynrelocs): ..this.
222 * elfxx-tilegx.c (readonly_dynrelocs): New function.
223 (maybe_set_textrel): New function, replacing old version of..
224 (readonly_dynrelocs): ..this.
226 2017-12-01 Alan Modra <amodra@gmail.com>
229 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Don't do anything
230 special with non_got_ref for weak aliases.
231 (elf32_hppa_check_relocs): Tweak setting of non_got_ref.
232 (elf32_hppa_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 (elf32_hppa_relocate_section): Comment fix.
236 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't do anything
237 special with non_got_ref for weak aliases.
238 (ppc_elf_adjust_dynamic_symbol): When initialising weak aliases,
239 don't uselessly copy non_got_ref. Clear dyn_relocs instead if
240 strong symbol is allocated in dynbss. Tidy comments.
241 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't do anything
242 special with non_got_ref for weak aliases.
243 (ppc64_elf_adjust_dynamic_symbol): When initialising weak aliases,
244 don't uselessly copy non_got_ref. Clear dyn_relocs instead if
245 strong symbol is allocated in dynbss. Tidy comments.
247 2017-11-29 Nick Clifton <nickc@redhat.com>
250 * coffcode.h (coff_slurp_reloc_table): Check for a NULL symbol
251 pointer when processing relocs.
253 2017-11-29 Stefan Stroe <stroestefan@gmail.com>
255 * po/Make-in (datadir): Define as @datadir@.
256 (localedir): Define as @localedir@.
257 (gnulocaledir, gettextsrcdir): Use @datarootdir@.
259 2017-11-28 Nick Clifton <nickc@redhat.com>
262 * coffgen.c (_bfd_coff_read_string_table): Check for an excessive
263 size of the external string table.
265 2017-11-28 Nick Clifton <nickc@redhat.com>
268 * reloc.c (reloc_offset_in_range): Rename to
269 bfd_reloc_offset_in_range and export.
270 (bfd_perform_relocation): Rename function invocation.
271 (bfd_install_relocation): Likewise.
272 (bfd_final_link_relocate): Likewise.
273 * bfd-in2.h: Regenerate.
274 * coff-arm.c (coff_arm_reloc): Use bfd_reloc_offset_in_range.
275 * coff-i386.c (coff_i386_reloc): Likewise.
276 * coff-i860.c (coff_i860_reloc): Likewise.
277 * coff-m68k.c (mk68kcoff_common_addend_special_fn): Likewise.
278 * coff-m88k.c (m88k_special_reloc): Likewise.
279 * coff-mips.c (mips_reflo_reloc): Likewise.
280 * coff-x86_64.c (coff_amd64_reloc): Likewise.
282 2017-11-28 H.J. Lu <hongjiu.lu@intel.com>
284 * elf-m10300.c (mn10300_elf_check_relocs): Don't set
286 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
287 * elf32-bfin.c (bfin_check_relocs): Likewise.
288 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
289 * elf32-cris.c (cris_elf_check_relocs): Likewise.
290 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
291 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
292 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
293 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
294 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
295 * elf32-i370.c (i370_elf_check_relocs): Likewise.
296 * elf32-i386.c (elf_i386_check_relocs): Likewise.
297 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
298 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
299 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
300 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
301 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
302 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
303 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
304 * elf32-metag.c (elf_metag_check_relocs): Likewise.
305 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
306 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
307 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
308 * elf32-mt.c (mt_elf_check_relocs): Likewise.
309 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
310 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
311 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
312 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
313 * elf32-s390.c (elf_s390_check_relocs): Likewise.
314 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
315 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
316 * elf32-sh.c (sh_elf_check_relocs): Likewise.
317 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
318 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
319 * elf32-v850.c (v850_elf_check_relocs): Likewise.
320 * elf32-vax.c (elf_vax_check_relocs): Likewise.
321 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
322 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
323 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
324 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
325 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
326 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
327 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
328 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
329 * elf64-s390.c (elf_s390_check_relocs): Likewise.
330 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
331 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
332 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
333 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
334 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
335 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
336 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
337 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
339 2017-11-28 Alan Modra <amodra@gmail.com>
342 * elflink.c (_bfd_elf_merge_symbol): Allow weak symbols to override
343 early passes over linker script symbols.
344 * linker.c (_bfd_generic_link_add_one_symbol): Allow symbols to
345 override early passes over linker script symbols. Clear ldscript_def
346 on symbol definitions.
348 2017-11-28 Alan Modra <amodra@gmail.com>
350 * elf64-mmix.c (bfd_elf64_bfd_copy_link_hash_symbol_type): Define.
352 2017-11-28 H.J. Lu <hongjiu.lu@intel.com>
355 * elflink.c (_bfd_elf_merge_symbol): Also skip definition from
357 (elf_link_add_object_symbols): If linker plugin is enabled, set
358 non_ir_ref_regular on symbols referenced in regular objects so
359 that linker plugin will get the correct symbol resolution.
361 2017-11-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
364 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use
365 bfd_link_executable instead of bfd_link_pic for TLS.
366 (elfNN_aarch64_allocate_dynrelocs): Likewise.
367 (aarch64_can_relax_tls): Likewise.
369 2017-11-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
372 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Use
373 UNDEFWEAK_NO_DYNAMIC_RELOC to avoid dynamic GOT relocs.
374 (elfNN_aarch64_allocate_dynrelocs): Likewise.
376 2017-11-24 H.J. Lu <hongjiu.lu@intel.com>
379 * elf.c (elf_read_notes): Add an argument for note aligment.
380 (elf_parse_notes): Likewise.
381 (_bfd_elf_make_section_from_shdr): Pass section aligment to
383 (bfd_section_from_phdr): Pass segment aligment to elf_read_notes.
384 (elf_parse_notes): Add an argument for note aligment. Use
385 ELF_NOTE_DESC_OFFSET to get the offset of the note descriptor.
386 Use ELF_NOTE_NEXT_OFFSET to get the offset of the next note
388 (elf_read_notes): Add an argument for note aligment and pass it
391 2017-11-23 Alan Modra <amodra@gmail.com>
393 * elf32-hppa.c (pc_dynrelocs): Define.
394 (elf32_hppa_copy_indirect_symbol): Don't copy dyn_relocs to weakdefs.
395 (alias_readonly_dynrelocs): New function.
396 (elf32_hppa_adjust_dynamic_symbol): Don't clear non_got_ref to
397 indicate dyn_relocs should be discarded, discard them here.
398 Use alias_readonly_dynrelocs.
399 (allocate_dynrelocs): Don't test or clear non_got_ref.
400 (elf32_hppa_relocate_section): Simplify test for dynamic relocs.
401 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't copy dyn_relocs
403 (alias_readonly_dynrelocs, pc_dynrelocs): New functions.
404 (ppc_elf_adjust_dynamic_symbol): Don't clear non_got_ref to
405 indicate dyn_relocs should be discarded, discard them here.
406 Use alias_readonly_dynrelocs.
407 (allocate_dynrelocs): Don't test or clear non_got_ref.
408 (ppc_elf_relocate_section): Simplify test for dynamic relocs.
410 2017-11-23 Alan Modra <amodra@gmail.com>
412 * elf64-ppc.c (struct ppc_link_hash_entry): Delete weakref field.
413 (ppc64_elf_copy_indirect_symbol): Don't set weakref.
414 (alias_readonly_dynrelocs): Use u.alias rather than weakref.
415 (ppc64_elf_adjust_dynamic_symbol): Don't use
416 alias_readonly_dynrelocs for function symbols.
418 2017-11-23 Alan Modra <amodra@gmail.com>
420 * elf-bfd.h (struct elf_link_hash_entry): Add is_weakalias.
421 Rename u.weakdef to u.alias and update comment.
422 (weakdef): New static inline function.
423 * elflink.c (bfd_elf_record_link_assignment) Test is_weakalias
424 rather than u.weakdef != NULL, and use weakdef function.
425 (_bfd_elf_adjust_dynamic_symbol): Likewise.
426 (_bfd_elf_fix_symbol_flags): Likewise. Clear is_weakalias on
427 all aliases if def has been overridden in a regular object, not
429 (elf_link_add_object_symbols): Delete new_weakdef flag. Test
430 is_weakalias and use weakdef. Set is_weakalias and circular
431 u.alias. Update comments.
432 (_bfd_elf_gc_mark_rsec): Test is_weakalias rather than
433 u.weakdef != NULL and use weakdef function.
434 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Test
435 is_weakalias rather than u.weakdef != NULL and use weakdef
436 function. Assert that def is strong defined.
437 * elf32-arc.c (elf_arc_adjust_dynamic_symbol): Likewise.
438 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
439 * elf32-bfin.c (elf32_bfinfdpic_adjust_dynamic_symbol): Likewise.
440 (bfin_adjust_dynamic_symbol): Likewise.
441 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
442 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
443 * elf32-frv.c (elf32_frvfdpic_adjust_dynamic_symbol): Likewise.
444 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
445 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
446 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
447 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
448 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
449 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
450 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol): Likewise.
451 * elf32-nds32.c (nds32_elf_adjust_dynamic_symbol): Likewise.
452 * elf32-nios2.c (nios2_elf32_adjust_dynamic_symbol): Likewise.
453 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
454 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
455 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
456 * elf32-score.c (s3_bfd_score_elf_adjust_dynamic_symbol): Likewise.
457 * elf32-score7.c (s7_bfd_score_elf_adjust_dynamic_symbol): Likewise.
458 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
459 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
460 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Likewise.
461 (tilepro_elf_adjust_dynamic_symbol): Likewise.
462 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
463 * elf32-xtensa.c (elf_xtensa_adjust_dynamic_symbol): Likewise.
464 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Likewise.
465 * elf64-hppa.c (elf64_hppa_adjust_dynamic_symbol): Likewise.
466 * elf64-ia64-vms.c (elf64_ia64_adjust_dynamic_symbol): Likewise.
467 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
468 (ppc64_elf_adjust_dynamic_symbol): Likewise.
469 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
470 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
471 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
472 * elfnn-ia64.c (elfNN_ia64_adjust_dynamic_symbol): Likewise.
473 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Likewise.
474 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
475 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
476 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
477 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
478 (tilegx_elf_adjust_dynamic_symbol): Likewise.
479 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
481 2017-11-21 Alan Modra <amodra@gmail.com>
483 * elf-bfd.h (elf_symbol_from): Check for NULL symbol bfd.
484 * elfcode.h (elf_slurp_reloc_table_from_section): Add FIXME comment.
486 2017-11-20 Nick Clifton <nickc@redhat.com>
489 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Skip
490 objects without a GNU_PROPERTY note section when looking for a bfd
491 onto which notes can be accumulated.
493 2017-11-20 Alan Modra <amodra@gmail.com>
497 * elf.c (_bfd_elf_init_reloc_shdr): Delete "sec_hdr" parameter
498 and leave rel_hdr->sh_flags zero. Update calls.
499 (bfd_elf_set_group_contents): Check input rel/rela SHF_GROUP
500 flag when !gas before adding rel/rela section to group. Set
501 output rel/rela SHF_GROUP flags.
503 2017-11-18 Jim Wilson <jimw@sifive.com>
505 * elfnn-riscv.c (_bfd_riscv_relax_align): Add space between alignment
506 and to in error message.
508 2017-11-17 H.J. Lu <hongjiu.lu@intel.com>
510 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Pass
511 "%F%P:", instead of "%F:", to linker callback in case of error.
513 2017-11-16 Nick Clifton <nickc@redhat.com>
516 * elf.c (elfcore_grok_netbsd_procinfo): Check that the note is big enough.
517 (elfcore_grok_openbsd_procinfo): Likewise.
518 (elfcore_grok_nto_status): Likewise.
520 2017-11-16 Nick Clifton <nickc@redhat.com>
522 * merge.c (sec_merge_emit): Always create padding buffer. Add
523 asserts to make sure that the buffer is long enough.
525 2017-11-15 Alan Modra <amodra@gmail.com>
527 * bfd.c (union _bfd_doprnt_args): Add "Bad".
528 (_bfd_doprnt): Handle more flags.
529 (_bfd_doprnt_scan): Likewise. Tidy setting of args array.
530 (error_handler_internal): Init args type to Bad.
532 2017-11-14 Alan Modra <amodra@gmail.com>
535 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Warn on discarding
536 non-empty dynamic section.
537 (ppc_build_one_stub): Take elf_gp from output bfd, not output
539 (ppc_size_one_stub, ppc64_elf_next_toc_section): Likewise.
541 2017-11-14 Alan Modra <amodra@gmail.com>
543 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for user
546 2017-11-13 Jan Beulich <jbeulich@suse.com>
548 * coff-tic80.c (COFF_ENCODE_ALIGNMENT, COFF_DECODE_ALIGNMENT):
550 * coffcode.h (coff_set_alignment_hook): Drop tic80 special case.
551 (coff_write_object_contents): Likewise. Issue diagnostic for too
554 2017-11-12 H.J. Lu <hongjiu.lu@intel.com>
557 * elf.c (_bfd_elf_map_sections_to_segments): Remove PF_X from
560 2017-11-12 Alan Modra <amodra@gmail.com>
562 * elflink.c (elf_link_add_object_symbols): Ignore anything but
563 defined and defweak symbols when setting up weakdefs.
565 2017-11-12 Alan Modra <amodra@gmail.com>
567 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Set non_got_ref
568 to keep dyn_relocs, clear to discard. Comment.
569 (allocate_dynrelocs): Always clear non_got_ref when clearing
570 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
571 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
572 dyn_relocs on undefined syms to handle for non-pic too.
573 (elf32_hppa_relocate_section): Simplify test for non-pic dyn relocs.
574 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set non_got_ref
575 to keep dyn_relocs, clear to discard. Comment.
576 (allocate_dynrelocs): Always clear non_got_ref when clearing
577 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
578 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
579 dyn_relocs on undefined syms to handle for non-pic too.
580 (ppc_elf_relocate_section): Simplify test for non-pic dyn relocs.
581 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Discard
582 dyn_relocs here. Don't bother setting non_got_ref. Comment.
583 (allocate_dynrelocs): Delete special handling of non-pic ELFv2
584 ifuncs. Move code deleting dyn_relocs on undefined symbols to
585 handle for non-pic too. Don't test non_got_ref. Do test
586 dynamic_adjusted and ELF_COMMON_DEF_P.
588 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
590 * elf32-mips.c (elf32_mips_grok_psinfo): Extract core->pid.
591 * elf64-mips.c (elf64_mips_grok_psinfo): Likewise.
592 * elfn32-mips.c (elf32_mips_grok_psinfo): Likewise.
594 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
596 * elf32-mips.c (elf32_mips_write_core_note): New function.
597 (elf_backend_write_core_note): New macro.
598 * elf64-mips.c (elf64_mips_write_core_note): New function.
599 (elf_backend_write_core_note): New macro.
600 * elfn32-mips.c (elf32_mips_write_core_note): New function.
601 (elf_backend_write_core_note): New macro.
603 2017-11-07 Alan Modra <amodra@gmail.com>
605 * elf64-ppc.c (ppc64_elf_build_stubs): Correct pluralization in
608 2017-11-07 Alan Modra <amodra@gmail.com>
610 * sysdep.h: Formatting, comment fixes.
611 (gettext, ngettext): Redefine when ENABLE_NLS.
612 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
613 (_): Define using gettext.
614 (textdomain, bindtextdomain): Use safer "do nothing".
615 * hosts/alphavms.h (textdomain, bindtextdomain): Likewise.
616 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
618 2017-11-05 Alan Modra <amodra@gmail.com>
621 * bfd.c (_bfd_doprnt_scan): Check args index before storing, not
624 2017-11-05 Alan Modra <amodra@gmail.com>
627 * bfd.c (union _bfd_doprnt_args): New.
628 (PRINT_TYPE): Add FIELD arg. Take value from args.
629 (_bfd_doprnt): Replace ap parameter with args. Adjust all
630 PRINT_TYPE invocations and reading of format args to suit.
631 Move "%%" handling out of switch handling args. Support
632 positional parameters.
633 (_bfd_doprnt_scan): New function.
634 (error_handler_internal): Call _bfd_doprnt_scan and read args.
636 2017-11-04 Alan Modra <amodra@gmail.com>
638 * elf32-ppc.c (got_entries_needed, got_relocs_needed): New functions.
639 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Use them here.
640 (ppc_elf_relocate_section): Don't output a dynamic relocation
641 for IE GOT entries in an executable.
642 * elf64-ppc.c (allocate_got): Trim unnecessary TPREL relocs.
643 (ppc64_elf_size_dynamic_sections): Likewise.
644 (ppc64_elf_relocate_section): Likewise.
646 2017-11-04 Alan Modra <amodra@gmail.com>
648 * elf32-ppc.c (readonly_dynrelocs): Delete info param. Update all
649 callers. Don't bother with SEC_ALLOC test. Return section pointer.
651 (maybe_set_textrel): ..here.
652 * elf64-ppc.c (readonly_dynrelocs): Return section pointer.
653 (maybe_set_textrel): Call minfo to print textrel warning to map file.
655 2017-11-04 Alan Modra <amodra@gmail.com>
657 * elf32-hppa.c (enum _tls_type): Move.
658 (struct elf32_hppa_link_hash_entry): Make tls_type a bitfield.
659 (elf32_hppa_check_relocs): Set DF_STATIC_TLS only for shared libraries.
660 Tidy tls_type handling. Set symbol tls_type for GOT_TLS_LDM too.
661 (got_entries_needed, got_relocs_needed): New functions.
662 (allocate_dynrelocs): Use them.
663 (elf32_hppa_size_dynamic_sections): Likewise.
664 (elf32_hppa_relocate_section): Delete bogus FIXME. Formatting.
665 Correct code emitting relocs on GD/IE got entries. Report an
666 error when a symbol has both normal and TLS GOT relocs.
668 2017-11-04 Alan Modra <amodra@gmail.com>
671 * elf32-hppa.c (elf32_hppa_check_relocs): Don't create dyn_relocs
672 for plabels when non-pic.
673 (maybe_set_textrel): New function.
674 (readonly_dynrelocs): Move and rewrite.
675 (elf32_hppa_adjust_dynamic_symbol): Use it. Don't create copy
676 relocs when def_regular or -z nocopyreloc. Handle non_got_ref
677 for functions. Expand non_got_ref comments.
678 (elf32_hppa_size_dynamic_sections): Use maybe_set_textrel.
680 2017-11-03 H.J. Lu <hongjiu.lu@intel.com>
682 * elf32-i386.c (elf_i386_check_relocs): Set plt.refcount to 1.
683 Don't use func_pointer_refcount. Don't set plt.refcount nor
684 non_got_ref for function pointer reference.
685 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
686 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Don't use
687 func_pointer_refcount.
688 (_bfd_x86_elf_copy_indirect_symbol): Don't copy
689 func_pointer_refcount.
690 (_bfd_x86_elf_hide_symbol): Don't use func_pointer_refcount.
691 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Likewise.
692 (elf_x86_link_hash_entry): Remove func_pointer_refcount.
694 2017-11-03 Mingi Cho <mgcho.minic@gmail.com>
695 Nick Clifton <nickc@redhat.com>
698 * coffgen.c (_bfd_coff_get_external_symbols): Check for an
699 overlarge raw syment count.
700 (coff_get_normalized_symtab): Likewise.
702 2017-11-01 James Bowman <james.bowman@ftdichip.com>
704 * archures.c: Add bfd_mach_ft32b.
705 * cpu-ft32.c: Add arch_info_struct.
706 * elf32-ft32.c: Add R_FT32_RELAX, SC0, SC1,
708 (ft32_elf_relocate_section): Add clauses for R_FT32_SC0, SC1,
710 (ft32_reloc_shortable, elf32_ft32_is_diff_reloc)
711 (elf32_ft32_adjust_diff_reloc_value)
712 (elf32_ft32_adjust_reloc_if_spans_insn)
713 (elf32_ft32_relax_delete_bytes, elf32_ft32_relax_is_branch_target)
714 (ft32_elf_relax_section): New function.
715 * reloc.c: Add BFD_RELOC_FT32_RELAX, SC0, SC1, DIFF32.
716 * bfd-in2.h: Regenerate.
717 * libbfd.h: Regenerate.
719 2017-11-01 Nick Clifton <nickc@redhat.com>
722 * coffcode.h (coff_slurp_line_table): Check for an excessively
723 large line number count.
725 2017-11-01 Nick Clifton <nickc@redhat.com>
728 * peicode.h (pe_bfd_read_buildid): Revise check for invalid size
729 and offset in light of further possible bogus values.
731 2017-11-01 Alan Modra <amodra@gmail.com>
734 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't create a plt
735 entry when just a dynamic reloc can serve. Ensure no dynamic
736 relocations when UNDEFWEAK_NO_DYNAMIC_RELOC by setting non_got_ref.
737 Expand and move the non_got_ref comment.
738 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
740 2017-11-01 Nick Clifton <nickc@redhat.com>
743 * coffgen.c (_bfd_coff_free_symbols): Fail if called on a non-COFF
745 * cofflink.c (coff_link_check_archive_element): Skip non-COFF
746 members of an archive.
748 2017-10-31 Nick Clifton <nickc@redhat.com>
751 * peicode.h (pe_bfd_read_buildid): Check for invalid size and data
754 2017-10-30 Alan Modra <amodra@gmail.com>
756 * elf32-frv.c (ELF_TARGET_ID): Don't define for generic
759 * elflink.c (elf_gc_sweep): Test elf_object_id in addition to
761 (bfd_elf_gc_sections): Likewise.
763 2017-10-30 Alan Modra <amodra@gmail.com>
766 * elf32-hppa.c (elf32_hppa_check_relocs): Move SEC_ALLOC test to
767 ensure non_got_ref is not set due to debug references.
768 (elf32_hppa_adjust_dynamic_symbol): Tidy plabel handling. Use
769 SYMBOL_CALLS_LOCAL and UNDEFWEAK_NO_DYNAMIC_RELOC when determining
770 need for a plt entry.
771 (allocate_dynrelocs): Similarly for got entries. Tidy code discarding
772 dynamic relocs when pic. Remove bogus code attempting to handle
774 (elf32_hppa_relocate_section): Similarly. Delete resolved_to_zero
776 (elf32_hppa_finish_dynamic_symbol): Use UNDEFWEAK_NO_DYNAMIC_RELOC
777 and SYMBOL_REFERENCES_LOCAL in GOT handling.
779 2017-10-28 Alan Modra <amodra@gmail.com>
782 * elflink.c (_bfd_elf_merge_symbol): Remove relocs_compatible check.
783 * elf32-hppa.c (elf_backend_relocs_compatible): Define.
784 * elf32-ppc.c (elf_backend_relocs_compatible): Define.
785 * elf64-ppc.c (elf_backend_relocs_compatible): Define.
787 2017-10-25 Alan Modra <amodra@gmail.com>
789 * archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
790 optionally prefixed with "_".
791 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
793 2017-10-24 Andrew Waterman <andrew@sifive.com>
795 * elfnn-riscv.c (_bfd_riscv_relax_lui): Don't relax to c.lui
798 2017-10-24 Renlin Li <renlin.li@arm.com>
801 * elflink.c (_bfd_elf_merge_symbol): Handle multiple definition case.
803 2017-10-23 Nick Clifton <nickc@redhat.com>
806 * elflink.c (elf_link_output_extsym): Keep global undefined
807 symbols if they have been marked as needed.
809 2017-10-23 Maciej W. Rozycki <macro@imgtec.com>
811 * elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
813 (bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
814 `_bfd_mips_elf_mkobject'.
816 2017-10-22 Hans-Peter Nilsson <hp@axis.com>
819 * config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
821 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
823 * elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
824 (riscv_pcgp_lo_reloc): Likewise.
825 (riscv_pcgp_relocs): Likewise.
826 (riscv_init_pcgp_relocs): New function.
827 (riscv_free_pcgp_relocs): Likewise.
828 (riscv_record_pcgp_hi_reloc): Likewise.
829 (riscv_record_pcgp_lo_reloc): Likewise.
830 (riscv_delete_pcgp_hi_reloc): Likewise.
831 (riscv_use_pcgp_hi_reloc): Likewise.
832 (riscv_record_pcgp_lo_reloc): Likewise.
833 (riscv_find_pcgp_lo_reloc): Likewise.
834 (riscv_delete_pcgp_lo_reloc): Likewise.
835 (_bfd_riscv_relax_pc): Likewise.
836 (_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
837 via the new functions above.
839 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
841 * elfnn-riscv.c (R_RISCV_DELETE): New define.
842 (_bfd_riscv_relax_delete): New function.
843 (perform_relocation): Handle R_RISCV_DELETE.
844 (_bfd_riscv_relax_section): Likewise.
846 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
849 * elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
850 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
851 bfd_link_executable for TLS check.
852 (tilegx_elf_check_relocs): Likewise.
853 (allocate_dynrelocs): Likewise.
854 (tilegx_elf_relocate_section): Likewise.
856 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
859 * elf32-tilepro.c (tilepro_elf_tls_transition): Replace
860 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
861 bfd_link_executable for TLS check.
862 (tilepro_elf_check_relocs): Likewise.
863 (allocate_dynrelocs): Likewise.
864 (tilepro_elf_relocate_section): Likewise.
866 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
869 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
870 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
871 bfd_link_executable for TLS check.
872 (_bfd_sparc_elf_check_relocs): Likewise.
873 (allocate_dynrelocs): Likewise.
874 (_bfd_sparc_elf_relocate_section): Likewise.
876 2017-10-18 H.J. Lu <hongjiu.lu@intel.com>
878 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
879 _bfd_generic_link_add_one_symbol to mark __tls_get_addr.
880 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
882 2017-10-17 H.J. Lu <hongjiu.lu@intel.com>
884 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
885 indirect and warning symbols.
887 2017-10-17 Alan Modra <amodra@gmail.com>
890 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
891 against size left rather than comparing pointers. Reorganise loop.
893 2017-10-17 Alan Modra <amodra@gmail.com>
896 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
897 and error for any other size that doesn't cover the header word.
899 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
901 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
902 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
903 (elf_backend_gc_sweep_hook): Likewise.
904 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
905 (bfinfdpic_gc_sweep_hook): Likewise.
906 (elf_backend_gc_sweep_hook): Likewise.
907 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
908 (elf_backend_gc_sweep_hook): Likewise.
909 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
910 (elf_backend_gc_sweep_hook): Likewise.
911 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
912 (elf_backend_gc_sweep_hook): Likewise.
913 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
914 (elf_backend_gc_sweep_hook): Likewise.
915 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
916 (elf_backend_gc_sweep_hook): Likewise.
917 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
919 (elf_m68k_remove_got_entry_type): Removed.
920 (elf_m68k_find_got_entry_ptr): Likewise.
921 (elf_m68k_remove_got_entry): Likewise.
922 (elf_m68k_gc_sweep_hook): Likewise.
923 (elf_backend_gc_sweep_hook): Likewise.
924 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
925 (elf_backend_gc_sweep_hook): Likewise.
926 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
927 (elf_backend_gc_sweep_hook): Likewise.
928 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
929 (elf_backend_gc_sweep_hook): Likewise.
930 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
931 (elf_backend_gc_sweep_hook): Likewise.
932 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
933 (elf_backend_gc_sweep_hook): Likewise.
934 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
935 (elf_backend_gc_sweep_hook): Likewise.
936 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
937 (elf_backend_gc_sweep_hook): Likewise.
938 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
939 (elf_backend_gc_sweep_hook): Likewise.
940 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
941 (elf_backend_gc_sweep_hook): Likewise.
942 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
943 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
944 (elf_backend_gc_sweep_hook): Likewise.
945 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
946 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
947 (elf_backend_gc_sweep_hook): Likewise.
948 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
949 (elf_backend_gc_sweep_hook): Likewise.
950 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
951 (elf_backend_gc_sweep_hook): Likewise.
952 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
953 (elf_backend_gc_sweep_hook): Likewise.
954 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
955 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
956 (elf_backend_gc_sweep_hook): Likewise.
957 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
958 (ppc64_elf_gc_sweep_hook): Likewise.
959 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
960 (elf_backend_gc_sweep_hook): Likewise.
961 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
962 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
963 * elflink.c (elf_link_add_object_symbols): Don't call
964 _bfd_elf_link_check_relocs here.
965 (gc_sweep_hook_fn): Removed.
966 (elf_gc_sweep): Remove gc_sweep_hook.
967 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
968 (elf_backend_gc_sweep_hook): Likewise.
969 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
970 (elf_backend_gc_sweep_hook): Likewise.
971 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
972 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
973 (elf_backend_gc_sweep_hook): Likewise.
974 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
975 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
976 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
977 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
978 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
979 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
981 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
983 * elf32-i386.c (elf_i386_backend_data): Removed.
984 (get_elf_i386_backend_data): Likewise.
985 (elf_i386_arch_bed): Replace elf_i386_backend_data with
986 elf_x86_backend_data.
987 (elf_i386_get_synthetic_symtab): Likewise.
988 (elf_i386_nacl_arch_bed): Likewise.
989 (elf_i386_vxworks_arch_bed): Likewise.
990 (elf_i386_relocate_section): Check target_os instead of
992 (elf_i386_finish_dynamic_symbol): Likewise.
993 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
994 Check target_os instead of is_vxworks.
995 (elf_i386_link_setup_gnu_properties): Remove normal_target and
996 is_vxworks. Initialize plt0_pad_byte.
997 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
998 (get_elf_x86_64_arch_data): Likewise.
999 (get_elf_x86_64_backend_data): Likewise.
1000 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
1001 elf_x86_backend_data.
1002 (elf_x86_64_get_synthetic_symtab): Likewise.
1003 (elf_x86_64_nacl_arch_bed): Likewise.
1004 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
1005 normal_target. Initialize plt0_pad_byte.
1006 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
1007 instead of is_vxworks.
1008 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1009 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1010 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1011 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
1012 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
1013 Update normal_target. Set up plt0_pad_byte. Check target_os
1014 instead of is_vxworks.
1015 * elfxx-x86.h (elf_x86_target_os): New.
1016 (elf_x86_backend_data): Likewise.
1017 (get_elf_x86_backend_data): Likewise.
1018 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
1020 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
1023 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1025 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
1026 _bfd_x86_elf_finish_dynamic_sections.
1027 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
1028 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
1030 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
1033 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1036 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1037 hide symbol which was forced to be dynamic.
1039 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1042 * elf32-cris.c (cris_elf_relocate_section): Don't generate
1043 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1044 (cris_elf_check_relocs): Don't allocate dynamic relocation
1045 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1047 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1050 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
1051 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1052 (sh_elf_relocate_section): Don't generate dynamic relocation if
1053 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1055 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1058 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
1059 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1060 (elf_s390_relocate_section): Don't generate dynamic relocation
1061 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1062 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
1063 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1064 (elf_s390_relocate_section): Don't generate dynamic relocation
1065 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1067 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1070 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
1071 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1072 (allocate_dynrelocs): Discard dynamic relocations if
1073 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1075 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1078 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
1079 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
1081 (allocate_dynrelocs): Discard dynamic relocations if
1082 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1084 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1087 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
1088 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1089 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
1090 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1091 (elf_m68k_relocate_section): Don't generate dynamic relocation
1092 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1094 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1097 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
1098 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1099 (allocate_dynrelocs): Discard dynamic relocations if
1100 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1101 (elf32_hppa_relocate_section): Don't generate dynamic
1102 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1104 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1107 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
1108 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1109 (allocate_fptr): Don't allocate function pointer if
1110 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1111 (allocate_dynrel_entries): Don't allocate dynamic relocation
1112 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1113 (set_got_entry): Don't set GOT entry if
1114 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1115 (set_pltoff_entry): Don't set PLTOFF entry if
1116 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1117 (elfNN_ia64_relocate_section): Don't install dynamic relocation
1118 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1120 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1123 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
1124 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1125 (allocate_dynrelocs): Don't allocate dynamic relocations if
1126 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1128 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1131 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
1132 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1133 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
1134 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1136 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1139 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
1140 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1141 (tilepro_elf_relocate_section): Don't generate dynamic
1142 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1143 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
1144 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1145 (tilegx_elf_relocate_section): Don't generate dynamic
1146 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1148 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1151 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
1152 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
1154 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
1155 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1157 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1159 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
1160 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
1161 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
1163 2017-10-12 James Bowman <james.bowman@ftdichip.com>
1165 * bfd-in2.h: Regenerate.
1166 * libbfd.h: Regenerate.
1167 * elf32-ft32.c: Add HOWTO R_FT32_15.
1168 * reloc.c: Add BFD_RELOC_FT32_15.
1170 2017-10-12 Nick Clifton <nickc@redhat.com>
1172 * reloc.c (enum bfd_reloc_status): Start values at 2.
1173 * bfd-in2.h: Regenerate.
1174 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
1175 that a TRUE return indicates success. Compare the result of
1176 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
1177 (build_one_stub): Change sense of tests against aarch64_relocate
1179 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
1180 than FALSE, when an error is detected.
1181 (elfNN_aarch64_final_link_relocate): Likewise.
1183 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
1185 * elf32-i386.c (elf_backend_hide_symbol): New.
1186 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
1187 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
1188 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
1190 2017-10-12 Alan Modra <amodra@gmail.com>
1192 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
1193 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
1194 (bfd_elf_define_start_stop): Likewise.
1196 2017-10-12 Alan Modra <amodra@gmail.com>
1198 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
1199 when executable rather than non-PIC.
1200 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1201 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1203 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
1205 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
1207 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
1208 (elf_external_linux_prpsinfo64_ugid32): ... this.
1209 (swap_linux_prpsinfo32_out): Rename to...
1210 (swap_linux_prpsinfo32_ugid32_out): ... this.
1211 (elf_external_linux_prpsinfo64_ugid16): New structure.
1212 (swap_linux_prpsinfo64_ugid16_out): New function.
1213 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
1214 (elf_backend_linux_prpsinfo64_ugid16): Define.
1215 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
1216 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
1217 of the 64-bit Linux core PRPSINFO note.
1218 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
1220 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
1222 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
1224 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
1225 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
1226 (elf_external_ppc_linux_prpsinfo32)
1227 (swap_ppc_linux_prpsinfo32_out): Move to...
1228 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
1229 (swap_linux_prpsinfo32_ugid32_out): ... these.
1230 (elf_external_linux_prpsinfo32): Rename to...
1231 (elf_external_linux_prpsinfo32_ugid16): ... this.
1232 (swap_linux_prpsinfo32_out): Rename to...
1233 (swap_linux_prpsinfo32_ugid16_out): ... this.
1234 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
1235 (elf_backend_linux_prpsinfo32_ugid16): Define.
1236 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
1237 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
1238 of the 32-bit Linux core PRPSINFO note.
1239 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1240 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1241 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1242 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1243 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1244 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1245 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1246 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1247 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1248 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1250 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
1252 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
1253 `gap' member ahead of `pr_flag'.
1255 2017-10-11 Pedro Alves <palves@redhat.com>
1257 * bfd.c (_doprnt): Rename to ...
1258 (_bfd_doprnt): ... this.
1259 (error_handler_internal): Adjust.
1261 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
1263 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
1264 instead of incrementing it.
1265 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1267 2017-10-10 Renlin Li <renlin.li@arm.com>
1270 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
1271 symbols into dynamic.
1273 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1276 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
1277 (riscv_elf_link_hash_table_create): Initialize max_alignment to
1279 (_bfd_riscv_relax_section): Cache the max alignment of output
1280 sections if possible.
1282 2017-10-10 Alan Modra <amodra@gmail.com>
1284 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
1285 .opd whenever .opd is present and non-zero size. Move code
1286 setting abiversion to/from output file earlier. Only set
1287 u.opd.func_sec when --gc-sections. Read relocs and set up
1288 u.opd.func_sec values here..
1289 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
1291 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
1293 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1295 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
1298 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1300 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
1301 .interp section with "ld --no-dynamic-linker".
1303 2017-10-09 Alan Modra <amodra@gmail.com>
1306 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
1307 funcinfo_hash_table and varinfo_hash_table.
1309 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1311 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
1312 in read-only section with minfo.
1313 (sh_elf_size_dynamic_sections): Likewise.
1315 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1317 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
1320 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1322 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
1323 this_hdr.sh_entsize only if section size > 0.
1325 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1327 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
1329 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
1331 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
1332 in read-only section with minfo.
1333 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1335 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1337 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
1340 2017-10-06 John Baldwin <jhb@FreeBSD.org>
1342 * elf-bfd.h (struct elf_backend_data): Add
1343 `elf_backend_grok_freebsd_prstatus'.
1344 * elf.c (elfcore_grok_freebsd_note): Call
1345 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
1347 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
1349 (elf_backend_grok_freebsd_prstatus): Define.
1350 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
1351 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
1353 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1355 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
1356 and has_non_got_reloc with zero_undefweak.
1357 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1358 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
1359 zero_undefweak to 1.
1360 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
1361 has_non_got_reloc with zero_undefweak.
1362 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
1363 has_got_reloc and has_non_got_reloc with zero_undefweak.
1364 (elf_x86_link_hash_entry): Likewise.
1366 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1368 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
1369 (VERIFY_COPY_RELOC): Likewise.
1371 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1373 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
1374 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
1375 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1377 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1379 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
1380 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
1381 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1383 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1385 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
1386 * elf32-i386.c (elf_i386_relocate_section): Use it.
1387 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1389 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1391 * elf32-i386.c (X86_SIZE_TYPE_P): New.
1392 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
1393 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
1394 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
1395 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
1397 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1399 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
1400 (PLT_LOCAL_IFUNC_P): Likewise.
1401 * elf32-i386.c (elf_i386_relocate_section): Use them.
1402 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1404 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1406 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
1407 * elf32-i386.c (elf_i386_relocate_section): Use it.
1408 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1410 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1412 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
1413 * elf32-i386.c (elf_i386_relocate_section): Use it.
1414 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1416 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1418 * elf32-i386.c (X86_PCREL_TYPE_P): New.
1419 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
1420 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
1421 (X86_PCREL_TYPE_P): This.
1422 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
1423 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
1424 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
1426 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
1428 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1430 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
1431 * elf32-i386.c (elf_i386_tls_transition): Use it.
1432 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1434 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
1436 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
1437 Dump dynamic relocation in read-only section with minfo if
1439 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
1440 (maybe_set_textrel): Likewise.
1441 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
1442 read-only section with minfo.
1444 2017-10-05 John Baldwin <jhb@FreeBSD.org>
1446 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
1448 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
1450 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
1451 in read-only section with minfo.
1452 (tilepro_elf_size_dynamic_sections): Likewise.
1453 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
1454 (tilegx_elf_size_dynamic_sections): Likewise.
1456 2017-10-05 Pedro Alves <palves@redhat.com>
1459 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
1460 ellipsis parameter. Split out bfd_error_on_input code to..
1461 (bfd_set_input_error): .. New function.
1462 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
1463 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
1464 * bfd-in2.h: Regenerate.
1466 2017-10-05 Alan Modra <amodra@gmail.com>
1468 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
1469 fini_array error value.
1471 2017-10-05 Alan Modra <amodra@gmail.com>
1474 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
1476 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
1478 (elf_fake_sections): Adjust calls. Exit immediately on failure.
1479 (bfd_elf_set_group_contents): Add associated reloc section indices
1482 2017-10-04 Alan Modra <amodra@gmail.com>
1484 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
1485 classify symbols for ELFv2.
1487 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
1490 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
1491 undergoes default promotion.
1492 * bfd-in2.h: Regenerate.
1494 2017-10-02 Alan Modra <amodra@gmail.com>
1496 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
1497 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1499 2017-10-01 Alan Modra <amodra@gmail.com>
1502 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
1503 (add_line_info): Always put end_sequence last.
1505 2017-10-01 Alan Modra <amodra@gmail.com>
1508 * dwarf2.c (read_section): Allocate buffer with extra byte for
1509 bfd_simple_get_relocated_section_contents rather than copying
1512 2017-09-29 Alan Modra <amodra@gmail.com>
1514 * merge.c (merge_strings): Return FALSE on malloc failure.
1515 (_bfd_merge_sections): Return failures from record_section and
1518 2017-09-28 Alan Modra <amodra@gmail.com>
1521 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
1522 a case where plugin_notice isn't called.
1524 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1526 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
1529 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
1532 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
1533 output_bfd to info->callbacks->minfo.
1535 2017-09-26 Nick Clifton <nickc@redhat.com>
1538 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
1539 assertion failure if elf_x86_64_rtype_to_howto has already issued
1542 2017-09-26 Alan Modra <amodra@gmail.com>
1545 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
1548 2017-09-26 Nick Clifton <nickc@redhat.com>
1551 * dwarf2.c (read_formatted_entries): Fail early if we know that
1552 the loop parsing data entries will overflow the end of the
1555 2017-09-26 Alan Modra <amodra@gmail.com>
1558 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
1559 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
1560 to stash->info_ptr_memory, and check die_ref is within that memory.
1561 Set info_ptr_end correctly when another CU is refd. Check die_ref
1562 for DW_FORM_ref4 etc. is within CU.
1564 2017-09-26 Alan Modra <amodra@gmail.com>
1567 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
1568 (read_formatted_entries): Init "fe".
1569 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
1571 2017-09-26 Alan Modra <amodra@gmail.com>
1574 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
1575 bounds in inner loop.
1577 2017-09-25 Alan Modra <amodra@gmail.com>
1580 * dwarf1.c (parse_die): Sanity check pointer against section limit
1581 before dereferencing.
1582 (parse_line_table): Likewise.
1584 2017-09-25 Alan Modra <amodra@gmail.com>
1587 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
1589 (parse_comp_unit): Likewise.
1591 2017-09-25 Alan Modra <amodra@gmail.com>
1594 * dwarf2.c (read_formatted_entries): Error on format_count zero.
1596 2017-09-24 Alan Modra <amodra@gmail.com>
1599 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
1600 within section bounds.
1602 2017-09-24 Alan Modra <amodra@gmail.com>
1605 * dwarf2.c (decode_line_info): Properly free line sequences on error.
1607 2017-09-24 Alan Modra <amodra@gmail.com>
1610 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
1611 pname param. Return status. Make name const. Don't abort,
1612 return an error. Formatting. Exit if current info_ptr matches
1613 orig_info_ptr. Update callers.
1614 (scan_unit_for_symbols): Start at nesting_level of zero. Make
1615 nested_funcs an array of structs for extensibility. Formatting.
1617 2017-09-24 Alan Modra <amodra@gmail.com>
1620 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
1621 rather than dividing by zero.
1623 2017-09-24 Alan Modra <amodra@gmail.com>
1626 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
1628 2017-09-24 Alan Modra <amodra@gmail.com>
1631 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
1633 2017-09-24 Alan Modra <amodra@gmail.com>
1636 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
1637 SHT_GNU_verneed section for sanity. Don't zalloc memory for
1640 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1643 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
1646 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1649 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
1650 -1 if bfd_canonicalize_dynamic_reloc returns 0.
1652 2017-09-22 Pedro Alves <palves@redhat.com>
1653 Alan Modra <amodra@gmail.com>
1655 * version.h: Add comment.
1657 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1659 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
1660 NT_S390_GS_BC, correct the previously swapped invocations of
1661 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
1663 2017-09-19 Alan Modra <amodra@gmail.com>
1666 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
1669 2017-09-19 Alan Modra <amodra@gmail.com>
1672 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
1673 symbols before calculating verrefs. Don't renumber dynsyms
1674 after gc. Exclude .gnu.version when zero or one dynsym.
1675 Localize some vars and reindent.
1677 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
1680 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
1681 return from bfd_canonicalize_dynamic_reloc.
1683 2017-09-15 Alan Modra <amodra@gmail.com>
1686 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
1687 overflows bfd_size_type.
1689 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
1692 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
1693 to indicate if conversion is performed.
1694 (elf_i386_check_relocs): Cache section contents and relocations
1695 if conversion is performed.
1696 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
1697 contents and relocations if conversion is performed.
1699 2017-09-14 Nick Clifton <nickc@redhat.com>
1702 * peXXigen.c (pe_print_idata): Extend check for HintName vector
1705 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
1707 * elfxx-x86.h: Fix a typo in comments.
1709 2017-09-09 Kamil Rytarowski <n54@gmx.com>
1711 * elf32-nds32.c: Rename __BIT() to N32_BIT().
1713 2017-09-09 Alan Modra <amodra@gmail.com>
1715 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
1718 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1720 * elf32-i386.c (elf_i386_relocate_section): Update usage of
1721 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1722 (elf_i386_finish_dynamic_symbol): Likewise.
1723 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1724 (elf_x86_64_finish_dynamic_symbol): Likewise.
1725 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1726 (_bfd_x86_elf_fixup_symbol): Likewise.
1728 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1730 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1731 check has_non_got_reloc.
1733 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1736 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
1737 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1738 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
1739 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1740 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
1741 and linker_def on __ehdr_start if it is referenced and not
1743 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
1744 and return TRUE when building executable, if a symbol has
1745 non-GOT/non-PLT relocations in text section or there is no
1747 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
1749 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1751 * elfxx-x86.h: Update comments.
1753 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1755 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
1756 elf_x86_plt_layout_table with elf_x86_init_table.
1757 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1759 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
1761 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
1762 (elf_x86_init_table): This.
1763 (_bfd_x86_elf_link_setup_gnu_properties): Replace
1764 elf_x86_plt_layout_table with elf_x86_init_table.
1766 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1768 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
1769 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
1770 * configure: Regenerated.
1771 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
1772 and r_sym fields of plt_layout.
1773 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1775 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
1776 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
1777 r_info nor r_sym fields.
1778 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
1780 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
1782 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1784 * (_bfd_riscv_relax_align): Call bfd_set_error and
1785 print an error message when unable to relax a .align directive.
1787 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1789 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
1790 (riscv_record_pcrel_hi_reloc): Add absolute argument.
1791 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
1792 R_RISCV_PCREL_HI20 relocs, and pass the result to
1793 riscv_record_pcrel_hi_reloc.
1795 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1797 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
1798 r_type_p. Remove the converted argument. Replace
1799 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
1800 the new relocation type via r_type_p.
1801 (elf_i386_relocate_section): Likewise.
1802 (elf_i386_finish_dynamic_symbol): Likewise.
1803 (need_convert_load): Removed.
1804 (check_relocs_failed): Updated.
1805 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
1806 instead of setting need_convert_load.
1807 (_bfd_i386_elf_convert_load): Removed.
1808 * elf64-x86-64.c (need_convert_load): Removed.
1809 (check_relocs_failed): Updated.
1810 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
1811 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
1812 Return the new relocation type via r_type_p.
1813 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
1814 instead of setting need_convert_load.
1815 (elf_x86_64_check_relocs): Don't check PIC if relocation has
1817 (_bfd_x86_64_elf_convert_load): Removed.
1818 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
1819 with SYMBOL_REFERENCES_LOCAL_P.
1820 (elf_x86_64_finish_dynamic_symbol): Likewise.
1821 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
1823 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
1824 (_bfd_x86_elf_link_symbol_references_local): New function.
1825 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
1826 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
1827 SYMBOL_REFERENCES_LOCAL_P.
1828 (elf_x86_link_hash_entry): Add local_ref.
1829 (elf_x86_link_hash_table): Remove convert_load.
1830 (_bfd_i386_elf_convert_load): Removed.
1831 (_bfd_x86_64_elf_convert_load): Likewise.
1832 (_bfd_x86_elf_link_symbol_references_local): New.
1834 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1836 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
1837 (elf_x86_64_info_to_howto): Get the real relocation type by
1838 masking out R_X86_64_converted_reloc_bit.
1839 (elf_x86_64_check_tls_transition): Get the real relocation type
1840 by masking out R_X86_64_converted_reloc_bit.
1841 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
1842 instead of setting converted_reloc.
1843 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
1844 instead of converted_reloc. Get the real relocation type by
1845 masking out R_X86_64_converted_reloc_bit.
1846 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
1847 R_X86_64_converted_reloc_bit is valid.
1848 * elfxx-x86.h (converted_reloc): Removed.
1850 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1852 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
1853 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
1854 to get the relocation type again.
1855 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
1856 r_type when calling elf_x86_64_tls_transition. Don't use
1857 ELF32_R_TYPE to get the relocation type again.
1859 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1861 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
1864 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1866 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
1867 argument. Don't check relocation overflow. Avoid relocation
1868 overflow if --no-relax is used. Set converted_reloc on symbol
1869 if a GOTPCREL relocation is converted.
1870 (elf_x86_64_relocate_section): Issue a fatal error and suggest
1871 --no-relax if GOTPCREL relocation conversion leads to relocation
1873 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
1875 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
1876 Edmar Wienskoski <edmar.wienskoski@nxp.com
1878 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
1879 (ppc_elf_check_relocs): Handle it.
1880 (ppc_elf_vle_split20): New function.
1881 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1883 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1886 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1887 for x86-64 if GOT_TLS_GDESC_P is true.
1889 2017-09-03 Alan Modra <amodra@gmail.com>
1892 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1894 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1896 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1897 tls_get_addr for x86-64 in one place.
1899 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1901 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1902 with elfxx-x86.lo for 64-bit BFD.
1903 * configure: Regenerated.
1905 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1907 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1908 (_bfd_i386_elf_convert_load): This. Remove static.
1909 (elf_i386_size_dynamic_sections): Removed.
1910 (elf_backend_size_dynamic_sections): Likewise.
1911 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1912 (_bfd_x86_64_elf_convert_load): This. Remove static.
1913 (elf_x86_64_size_dynamic_sections): Removed.
1914 (elf_backend_size_dynamic_sections): Likewise.
1915 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1916 (elf_x86_allocate_dynrelocs): This. Make it static.
1917 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1918 (elf_x86_allocate_local_dynreloc): This. Make it static.
1919 (elf_i386_is_reloc_section): New function.
1920 (elf_x86_64_is_reloc_section): Likewise.
1921 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1922 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1923 Rearrange got_entry_size initialization.
1924 (_bfd_x86_elf_size_dynamic_sections): New function.
1925 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1926 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1927 (_bfd_i386_elf_convert_load): New.
1928 (_bfd_x86_64_elf_convert_load): Likewise.
1929 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1930 (elf_backend_size_dynamic_sections): Likewise.
1931 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1932 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1934 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1936 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1939 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1941 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1942 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1944 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1946 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1947 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1948 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1949 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1950 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1951 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1953 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1955 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1956 (elf_i386_allocate_local_dynrelocs): Likewise.
1957 (elf_i386_size_dynamic_sections): Replace
1958 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1959 with _bfd_x86_elf_allocate_dynrelocs and
1960 _bfd_x86_elf_allocate_local_dynrelocs.
1961 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1962 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1963 (elf_x86_64_size_dynamic_sections): Replace
1964 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1965 with _bfd_x86_elf_allocate_dynrelocs and
1966 _bfd_x86_elf_allocate_local_dynrelocs.
1967 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1968 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1969 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1970 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1972 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1974 * elf32-i386.c (is_i386_elf): Removed.
1975 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1976 (elf_i386_size_dynamic_sections): Likewise.
1977 (elf_i386_relocate_section): Likewise.
1978 * elf64-x86-64.c (is_x86_64_elf): Removed.
1979 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1981 (elf_x86_64_size_dynamic_sections): Likewise.
1982 (elf_x86_64_relocate_section): Likewise.
1983 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1985 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1988 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1990 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1991 (elf_i386_allocate_dynrelocs): Replace
1992 elf_i386_compute_jump_table_size with
1993 elf_x86_compute_jump_table_size.
1994 (elf_i386_size_dynamic_sections): Likewise.
1995 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1996 (elf_x86_64_allocate_dynrelocs): Replace
1997 elf_x86_64_compute_jump_table_size with
1998 elf_x86_compute_jump_table_size.
1999 (elf_x86_64_size_dynamic_sections): Likewise.
2000 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
2002 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
2003 (elf_x86_compute_jump_table_size): New.
2005 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
2007 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
2009 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
2010 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
2012 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
2014 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
2015 with htab->is_vxworks.
2016 (elf_i386_size_dynamic_sections): Likewise.
2017 (elf_i386_relocate_section): Likewise.
2018 (elf_i386_finish_dynamic_symbol): Likewise.
2019 (elf_i386_finish_dynamic_sections): Likewise.
2021 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
2023 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
2024 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
2025 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
2026 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
2027 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
2028 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
2029 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
2030 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
2032 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2035 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
2036 ELF_COMMON_DEF_P for common symbols.
2038 2017-09-02 Alan Modra <amodra@gmail.com>
2040 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
2041 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
2042 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2044 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2046 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
2047 (elf_backend_gc_mark_hook): Likewise.
2048 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
2049 (elf_backend_gc_mark_hook): Likewise.
2050 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
2051 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
2052 (elf_backend_gc_mark_hook): Likewise.
2054 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2056 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
2057 (elf_backend_adjust_dynamic_symbol): Likewise.
2058 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
2059 (elf_backend_adjust_dynamic_symbol): Likewise.
2060 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
2061 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
2062 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
2063 (_bfd_x86_elf_adjust_dynamic_symbol): New.
2064 (elf_backend_adjust_dynamic_symbol): Likewise.
2066 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2068 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
2071 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2073 * elf32-i386.c (elf_i386_mkobject): Removed.
2074 (bfd_elf32_mkobject): Likewise.
2075 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
2076 (bfd_elf64_mkobject): Likewise.
2077 (bfd_elf32_mkobject): Likewise.
2078 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
2079 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
2080 (bfd_elf64_mkobject): Likewise.
2081 (bfd_elf32_mkobject): Likewise.
2083 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2085 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
2086 Call _bfd_x86_elf_link_setup_gnu_properties.
2087 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
2088 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
2090 (elf_x86_64_non_lazy_plt): Likewise.
2091 (elf_x86_64_lazy_bnd_plt): Likewise.
2092 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2093 (elf_x86_64_lazy_ibt_plt): Likewise.
2094 (elf_x32_lazy_ibt_plt): Likewise.
2095 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2096 (elf_x32_non_lazy_ibt_plt): Likewise.
2097 (elf_x86_64_nacl_plt): Likewise.
2098 (elf_x86_64_link_setup_gnu_properties): Updated. Call
2099 _bfd_x86_elf_link_setup_gnu_properties.
2100 * elfxx-x86.c: Include elf-vxworks.h".
2101 (_bfd_x86_elf_link_setup_gnu_properties): New function.
2102 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
2103 comments for pic_plt0_entry and pic_plt_entry.
2104 (elf_x86_non_lazy_plt_layout): Likewise.
2105 (elf_x86_plt_layout_table): New.
2106 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2108 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2111 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
2112 .eh_frame section for the second PLT.
2113 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
2114 alignment of .eh_frame section for the second PLT.
2116 2017-09-01 Nick Clifton <nickc@redhat.com>
2119 * dwarf2.c (decode_line_info): Fix test for an overlong line info
2122 2017-09-01 Nick Clifton <nickc@redhat.com>
2125 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
2126 attribute buffer is NUL terminated.
2128 2017-08-31 Nick Clifton <nickc@redhat.com>
2131 * dwarf2.c (read_section): If necessary add a terminating NUL byte
2132 to dwarf string sections.
2134 2017-08-31 Alan Modra <amodra@gmail.com>
2136 * po/SRC-POTFILES.in: Regenerate.
2138 2017-08-31 Alan Modra <amodra@gmail.com>
2140 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
2141 for a section containing just a terminator. Allow multiple
2142 terminators at end of section.
2143 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
2144 sections when not adding alignment. Assert on terminator in
2147 2017-08-31 Alan Modra <amodra@gmail.com>
2151 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
2154 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2156 * configure.ac (bfd_backends): Add elf64.lo together with
2157 elfxx-x86.lo for 64-bit BFD.
2158 * configure: Regenerated.
2160 2017-08-31 James Bowman <james.bowman@ftdichip.com>
2162 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
2165 2017-08-31 Alan Modra <amodra@gmail.com>
2168 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
2169 before _close_and_cleanup. Call iovec->bclose after.
2170 (bfd_close): Remove code common to, and call, bfd_close_all_done.
2172 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2174 * elf32-i386.c (elf_i386_plt_type): Removed.
2175 (elf_i386_plt): Likewise.
2176 (elf_i386_get_synthetic_symtab): Updated. Call
2177 _bfd_x86_elf_get_synthetic_symtab.
2178 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
2179 (elf_x86_64_plt): Likewise.
2180 (elf_x86_64_get_synthetic_symtab): Updated. Call
2181 _bfd_x86_elf_get_synthetic_symtab.
2182 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
2183 (elf_x86_64_get_plt_got_vma): Likewise.
2184 (elf_i386_valid_plt_reloc_p): Likewise.
2185 (elf_x86_64_valid_plt_reloc_p): Likewise.
2186 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
2187 * elfxx-x86.h (elf_x86_plt_type): New.
2188 (elf_x86_plt): Likewise.
2189 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
2191 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2193 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
2194 target_id instead of elf_machine_code.
2196 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2198 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
2199 (elf_i386_lazy_plt_layout): Likewise.
2200 (elf_i386_non_lazy_plt_layout): Likewise.
2201 (elf_i386_plt_layout): Likewise.
2202 (elf_i386_link_hash_table): Likewise.
2203 (elf_i386_next_tls_desc_index): Likewise.
2204 (elf_i386_srelplt2): Likewise.
2205 (elf_i386_plt): Likewise.
2206 (elf_i386_lazy_plt): Likewise.
2207 (elf_i386_non_lazy_plt): Likewise.
2208 (elf_i386_link_hash_table_create): Likewise.
2209 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2210 (elf_i386_lazy_plt): Updated.
2211 (elf_i386_non_lazy_plt): Likewise.
2212 (elf_i386_lazy_ibt_plt): Likewise.
2213 (elf_i386_non_lazy_ibt_plt): Likewise.
2214 (elf_i386_allocate_dynrelocs): Likewise.
2215 (elf_i386_size_dynamic_sections): Likewise.
2216 (elf_i386_relocate_section): Likewise.
2217 (elf_i386_finish_dynamic_symbol): Likewise.
2218 (elf_i386_finish_dynamic_sections): Likewise.
2219 (elf_i386_get_synthetic_symtab): Likewise.
2220 (elf_i386_link_setup_gnu_properties): Likewise.
2221 (elf_i386_nacl_plt): Likewise.
2222 * elf64-x86-64.c (ABI_64_P): Removed.
2223 (ELF64_DYNAMIC_INTERPRETER): Likewise.
2224 (ELF32_DYNAMIC_INTERPRETER): Likewise.
2225 (elf_x86_64_lazy_plt_layout): Likewise.
2226 (elf_x86_64_non_lazy_plt_layout): Likewise.
2227 (elf_x86_64_plt_layout): Likewise.
2228 (elf_x86_64_link_hash_table): Likewise.
2229 (elf_x86_64_plt): Likewise.
2230 (elf_x86_64_lazy_plt): Likewise.
2231 (elf_x86_64_non_lazy_plt): Likewise.
2232 (elf_x86_64_link_hash_table_create): Likewise.
2233 (bfd_elf64_bfd_link_hash_table_create): Likewise.
2234 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2235 (elf_x86_64_lazy_plt): Updated.
2236 (elf_x86_64_non_lazy_plt): Likewise.
2237 (elf_x86_64_lazy_bnd_plt): Likewise.
2238 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2239 (elf_x86_64_lazy_ibt_plt): Likewise.
2240 (elf_x32_lazy_ibt_plt): Likewise.
2241 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2242 (elf_x32_non_lazy_ibt_plt): Likewise.
2243 (elf_x86_64_allocate_dynrelocs): Likewise.
2244 (elf_x86_64_size_dynamic_sections): Likewise.
2245 (elf_x86_64_relocate_section): Likewise.
2246 (elf_x86_64_finish_dynamic_symbol): Likewise.
2247 (elf_x86_64_finish_dynamic_sections): Likewise.
2248 (elf_x86_64_get_synthetic_symtab): Likewise.
2249 (elf_x86_64_link_setup_gnu_properties): Likewise.
2250 (elf_x86_64_nacl_plt): Likewise.
2251 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
2253 (ELF32_DYNAMIC_INTERPRETER): New.
2254 (ELF64_DYNAMIC_INTERPRETER): Likewise.
2255 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
2256 (_bfd_x86_elf_link_hash_table_create): Likewise.
2257 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
2258 (elf_x86_link_hash_table_free): This. Make it static.
2259 * elfxx-x86.h: Don't include "objalloc.h".
2261 (elf_x86_lazy_plt_layout): Likewise.
2262 (elf_x86_non_lazy_plt_layout): Likewise.
2263 (elf_x86_plt_layout): Likewise.
2264 (_bfd_x86_elf_link_hash_table_create): Likewise.
2265 (bfd_elf64_bfd_link_hash_table_create): Likewise.
2266 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2267 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
2268 srelplt2 and next_tls_desc_index.
2269 (_bfd_x86_elf_link_hash_table_free): Removed.
2271 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
2273 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
2274 branch offset interpretation.
2276 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2279 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
2281 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2283 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
2284 (elf_x86_64_srelplt2): Likewise.
2286 2017-08-30 Alan Modra <amodra@gmail.com>
2288 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
2289 (ppc64_elf_tls_optimize): Set it.
2290 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
2291 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
2292 addis would add zero.
2293 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
2294 (ppc_elf_tls_optimize): Set it.
2295 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
2296 insn on TPREL16_LO relocs to use r2 when addis would add zero.
2298 2017-08-30 Alan Modra <amodra@gmail.com>
2300 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
2301 __tls_get_addr call sequences to LE, don't move the addi down
2302 to the nop. Replace the bl with addi and leave the nop alone.
2304 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2306 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
2308 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
2310 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2312 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2314 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
2315 (BFD64_BACKENDS): Likewise.
2316 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
2317 (BFD64_BACKENDS_CFILES): Likewise.
2318 * Makefile.in: Regenerated.
2319 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
2320 elf32-i386.lo and elf64-x86-64.lo.
2321 * configure: Regenerated.
2322 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
2323 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
2324 "objalloc.h" and "hashtab.h".
2325 (ELIMINATE_COPY_RELOCS): Removed.
2326 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
2327 (SYMBOL_NO_COPYRELOC): Likewise.
2328 (elf_i386_link_hash_entry): Likewise.
2329 (GOT_UNKNOWN): Likewise.
2330 (GOT_NORMAL): Likewise.
2331 (GOT_TLS_GD): Likewise.
2332 (elf_i386_hash_entry): Likewise.
2333 (elf_i386_obj_tdata): Likewise.
2334 (elf_i386_tdata): Likewise.
2335 (elf_i386_local_got_tls_type): Likewise.
2336 (elf_i386_local_tlsdesc_gotent): Likewise.
2337 (elf_i386_hash_table): Likewise.
2338 (elf_i386_link_hash_newfunc): Likewise.
2339 (elf_i386_local_htab_hash): Likewise.
2340 (elf_i386_local_htab_eq): Likewise.
2341 (elf_i386_get_local_sym_hash): Likewise.
2342 (elf_i386_link_hash_table_free): Likewise.
2343 (elf_i386_copy_indirect_symbol): Likewise.
2344 (elf_i386_fixup_symbol): Likewise.
2345 (elf_i386_readonly_dynrelocs): Likewise.
2346 (elf_i386_always_size_sections): Likewise.
2347 (elf_i386_set_tls_module_base): Likewise.
2348 (elf_i386_dtpoff_base): Likewise.
2349 (compare_relocs): Likewise.
2350 (elf_i386_hash_symbol): Likewise.
2351 (elf_i386_parse_gnu_properties): Likewise.
2352 (elf_i386_merge_gnu_properties): Likewise.
2353 (elf_i386_link_check_relocs): Likewise.
2354 (elf_i386_merge_symbol_attribute): Likewise.
2355 (bfd_elf32_bfd_link_check_relocs): Likewise.
2356 (elf_backend_copy_indirect_symbol): Likewise.
2357 (elf_backend_always_size_sections): Likewise.
2358 (elf_backend_omit_section_dynsym): Likewise.
2359 (elf_backend_hash_symbol): Likewise.
2360 (elf_backend_fixup_symbol): Likewise.
2361 (elf_backend_parse_gnu_properties): Likewise.
2362 (elf_backend_merge_gnu_properties): Likewise.
2363 (elf_backend_merge_symbol_attribute): Likewise.
2364 (elf_i386_mkobject): Updated.
2365 (elf_i386_link_hash_table_create): Likewise.
2366 (elf_i386_check_tls_transition): Likewise.
2367 (elf_i386_tls_transition): Likewise.
2368 (elf_i386_convert_load_reloc): Likewise.
2369 (elf_i386_check_relocs): Likewise.
2370 (elf_i386_adjust_dynamic_symbol): Likewise.
2371 (elf_i386_allocate_dynrelocs): Likewise.
2372 (elf_i386_convert_load): Likewise.
2373 (elf_i386_size_dynamic_sections): Likewise.
2374 (elf_i386_relocate_section): Likewise.
2375 (elf_i386_finish_dynamic_symbol ): Likewise.
2376 (elf_i386_finish_dynamic_sections): Likewise.
2377 (elf_i386_output_arch_local_syms): Likewise.
2378 (elf_i386_get_synthetic_symtab): Likewise.
2379 (elf_i386_link_setup_gnu_properties): Likewise.
2380 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
2381 of elf_link_hash_table, as base.
2382 (elf_i386_next_tls_desc_index): New.
2383 (elf_i386_srelplt2): Likewise.
2384 (elf_i386_plt): Likewise.
2385 (elf_i386_lazy_plt): Likewise.
2386 (elf_i386_non_lazy_plt): Likewise.
2387 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
2388 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
2389 "objalloc.h" and "hashtab.h".
2390 (ELIMINATE_COPY_RELOCS): Removed.
2391 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
2392 (SYMBOL_NO_COPYRELOC): Likewise.
2393 (elf_x86_64_link_hash_entry): Likewise.
2394 (GOT_UNKNOWN): Likewise.
2395 (GOT_NORMAL): Likewise.
2396 (GOT_TLS_GD): Likewise.
2397 (elf_x86_64_hash_entry): Likewise.
2398 (elf_x86_64_obj_tdata): Likewise.
2399 (elf_x86_64_tdata): Likewise.
2400 (elf_x86_64_local_got_tls_type): Likewise.
2401 (elf_x86_64_local_tlsdesc_gotent): Likewise.
2402 (elf_x86_64_hash_table): Likewise.
2403 (elf_x86_64_link_hash_newfunc): Likewise.
2404 (elf_x86_64_local_htab_hash): Likewise.
2405 (elf_x86_64_local_htab_eq): Likewise.
2406 (elf_x86_64_get_local_sym_hash): Likewise.
2407 (elf_x86_64_link_hash_table_free): Likewise.
2408 (elf_x86_64_copy_indirect_symbol): Likewise.
2409 (elf_x86_64_fixup_symbol): Likewise.
2410 (elf_x86_64_readonly_dynrelocs): Likewise.
2411 (elf_x86_64_always_size_sections): Likewise.
2412 (elf_x86_64_set_tls_module_base): Likewise.
2413 (elf_x86_64_dtpoff_base): Likewise.
2414 (compare_relocs): Likewise.
2415 (elf_x86_64_merge_symbol_attribute): Likewise.
2416 (elf_x86_64_hash_symbol): Likewise.
2417 (elf_x86_64_parse_gnu_properties): Likewise.
2418 (elf_x86_64_merge_gnu_properties): Likewise.
2419 (elf_x86_64_link_check_relocs): Likewise.
2420 (elf_backend_copy_indirect_symbol): Likewise.
2421 (elf_backend_always_size_sections): Likewise.
2422 (bfd_elf64_bfd_link_check_relocs): Likewise.
2423 (elf_backend_merge_symbol_attribute): Likewise.
2424 (elf_backend_hash_symbol): Likewise.
2425 (elf_backend_omit_section_dynsym): Likewise.
2426 (elf_backend_fixup_symbol): Likewise.
2427 (elf_backend_parse_gnu_properties): Likewise.
2428 (elf_backend_merge_gnu_properties): Likewise.
2429 (bfd_elf32_bfd_link_check_relocs): Likewise.
2430 (elf_x86_64_mkobject): Updated.
2431 (elf_x86_64_link_hash_table_create): Likewise.
2432 (elf_x86_64_check_tls_transition): Likewise.
2433 (elf_x86_64_tls_transition): Likewise.
2434 (elf_x86_64_convert_load_reloc): Likewise.
2435 (elf_x86_64_check_relocs): Likewise.
2436 (elf_x86_64_adjust_dynamic_symbol): Likewise.
2437 (elf_x86_64_allocate_dynrelocs): Likewise.
2438 (elf_x86_64_convert_load): Likewise.
2439 (elf_x86_64_size_dynamic_sections): Likewise.
2440 (elf_x86_64_relocate_section): Likewise.
2441 (elf_x86_64_finish_dynamic_symbol ): Likewise.
2442 (elf_x86_64_finish_dynamic_sections): Likewise.
2443 (elf_x86_64_output_arch_local_syms): Likewise.
2444 (elf_x86_64_get_synthetic_symtab): Likewise.
2445 (elf_x86_64_link_setup_gnu_properties): Likewise.
2446 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
2447 instead of elf_link_hash_table, as base.
2448 (elf_x86_64_next_tls_desc_index): New.
2449 (elf_x86_64_srelplt2): Likewise.
2450 (elf_x86_64_plt): Likewise.
2451 (elf_x86_64_lazy_plt): Likewise.
2452 (elf_x86_64_non_lazy_plt): Likewise.
2453 * elfxx-x86.c: New file.
2454 * elfxx-x86.h: Likewise.
2456 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2458 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
2460 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2462 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2464 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
2465 sections before checking dynamic relocations and free invalid
2466 PLT section contents.
2467 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2469 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
2471 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
2472 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
2474 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
2477 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
2479 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2481 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
2483 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
2485 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
2487 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
2490 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
2491 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
2492 Add a has_no_copy_on_protected bitfield.
2493 (elf_has_no_copy_on_protected): New.
2494 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
2495 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2496 (elf_merge_gnu_property_list): Likewise.
2497 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
2498 to FALSE for elf_has_no_copy_on_protected.
2499 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
2500 (elf_i386_link_hash_entry): Add def_protected.
2501 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2502 when checking info->nocopyreloc.
2503 (elf_i386_link_setup_gnu_properties): Don't set
2504 extern_protected_data here.
2505 (elf_i386_merge_symbol_attribute): New function.
2506 (elf_backend_merge_symbol_attribute): New.
2507 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
2508 (elf_x86_64_link_hash_entry): Add def_protected.
2509 (elf_x86_64_need_pic): Report protected symbol for def_protected.
2510 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2511 when checking info->nocopyreloc.
2512 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
2513 relocation run-time overflow and unresolvable R_X86_64_32S
2514 relocation against protected data symbol defined in shared object
2515 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2516 (elf_x86_64_link_setup_gnu_properties): Don't set
2517 extern_protected_data here.
2518 (elf_x86_64_merge_symbol_attribute): New function.
2519 (elf_backend_merge_symbol_attribute): New.
2521 2017-08-26 Alan Modra <amodra@gmail.com>
2523 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2524 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2525 (ppc_elf_relocate_section): Comment fix.
2526 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2527 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2528 Support dynamic relocs for TPREL16 when non-pic too.
2529 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
2530 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
2533 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
2535 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
2536 "symbol" in comments.
2537 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
2539 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2542 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
2543 R_X86_64_PC32 relocation run-time overflow and unresolvable
2544 R_X86_64_32S relocation with -z nocopyreloc.
2546 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2548 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
2549 Undefined symbols may not have a type.
2550 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2552 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2554 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
2555 bfd_link_info. Report shared, PIE or PDE object based on
2557 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
2558 (elf_x86_64_relocate_section): Likewise.
2560 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2562 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
2563 for function symbols.
2564 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2566 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2568 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
2569 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
2570 is set on any input relocatable file.
2571 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2573 2017-08-23 Alan Modra <amodra@gmail.com>
2576 * elf64-ppc.c (ensure_undef_dynamic): Rename from
2577 ensure_undefweak_dynamic. Handle undefined too.
2578 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
2579 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
2580 (allocate_dynrelocs): Discard undefined non-default visibility
2581 relocs first. Make undefined syms dynamic. Tidy goto.
2583 2017-08-21 Alan Modra <amodra@gmail.com>
2584 H.J. Lu <hongjiu.lu@intel.com>
2587 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
2588 * elflink.c (bfd_elf_define_start_stop): Rewrite.
2590 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
2593 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
2594 undefined weak symbols.
2596 2017-08-18 Nick Clifton <nickc@redhat.com>
2599 * tekhex.c (getsym): Fix check for source pointer walking off the
2600 end of the input buffer.
2602 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2605 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
2606 relocations in debug sections, change abort to _bfd_error_handler.
2608 2017-08-14 Nick Clifton <nickc@redhat.com>
2611 * elf.c (setup_group): Check for an empty or very small group
2613 * po/bfd.pot: Regenerate.
2615 2017-08-14 Alan Modra <amodra@gmail.com>
2618 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
2619 alignment padding here.
2620 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
2621 in a reverse pass over sections.
2623 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
2626 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
2627 for @plt suffixes first.
2628 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2630 2017-08-08 Nick Clifton <nickc@redhat.com>
2633 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
2634 small section lengths.
2635 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
2637 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
2638 there is enough data present in the note.
2640 2017-08-08 Alan Modra <amodra@gmail.com>
2643 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
2644 got.refcount for GOTOFF relocs, just create .got section.
2646 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
2648 * elflink.c (elf_link_add_object_symbols): Move common symbol
2649 check after bed->common_definition.
2651 2017-08-07 Alan Modra <amodra@gmail.com>
2654 * elflink.c (bfd_elf_final_link): Don't segfault when sections
2655 needed to define various dynamic tags have been discarded.
2657 2017-08-07 Nick Clifton <nickc@redhat.com>
2660 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
2661 has not been set then use the bfd returned by
2662 _bfd_elf_link_setup_gnu_properties. If that is null then search
2663 through all the input bfds selecting the first normal, ELF format
2665 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2667 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2669 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
2671 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
2672 (elf_i386_check_tls_transition): Check tls_get_addr directly.
2673 (elf_i386_convert_load_reloc): Update tls_get_addr check.
2674 (elf_i386_link_check_relocs): New function.
2675 (bfd_elf32_bfd_link_check_relocs): New.
2676 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
2678 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
2679 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
2680 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
2681 (elf_x86_64_link_check_relocs): New function.
2682 (bfd_elf64_bfd_link_check_relocs): New.
2683 (bfd_elf32_bfd_link_check_relocs): Likewise.
2685 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2688 * elflink.c (elf_link_add_object_symbols): Treat common symbol
2689 as undefined for --no-define-common.
2691 2017-08-05 Alan Modra <amodra@gmail.com>
2693 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
2694 hppa_link_hash_table.
2696 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
2698 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
2699 entries for sysregs with negative indices.
2701 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2703 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
2704 isn't the S/390 specific elf data.
2705 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2707 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
2709 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
2710 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
2711 [R_RISCV_ADD16]: Likewise.
2712 [R_RISCV_ADD32]: Likewise.
2713 [R_RISCV_ADD64]: Likewise.
2714 [R_RISCV_SUB6]: Likewise.
2715 [R_RISCV_SUB8]: Likewise.
2716 [R_RISCV_SUB16]: Likewise.
2717 [R_RISCV_SUB32]: Likewise.
2718 [R_RISCV_SUB64]: Likewise.
2720 2017-07-31 Alan Modra <amodra@gmail.com>
2722 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
2723 without ld.so checks.
2725 2017-07-29 Alan Modra <amodra@gmail.com>
2728 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
2729 (ppc64_elf_merge_symbol): Set non_zero_localentry.
2730 (is_elfv2_localentry0): Test non_zero_localentry.
2731 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
2733 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2735 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
2736 pointer check for htab->elf.irelplt.
2737 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2739 2017-07-27 Nick Clifton <nickc@redhat.com>
2742 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
2744 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
2746 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
2748 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
2750 (evax_bfd_print_emh): Check for invalid string lengths.
2752 2017-07-25 Nick Clifton <nickc@redhat.com>
2754 * po/fr.po: Updated French translation.
2756 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
2759 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
2760 16-bit absolute branches into 10-bit pc-relative branches on the
2761 MSP430 as well as the MSP430X.
2763 2017-07-25 Alan Modra <amodra@gmail.com>
2765 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
2766 (stub_eh_frame_size): New function.
2767 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
2768 (group_sections): Init group tls_get_addr_opt_bctrl.
2769 (ppc64_elf_size_stubs): Update sizing and initialization of
2770 .eh_frame. Iteration over stubs via group list.
2771 (ppc64_elf_build_stubs): Iterate over stubs via group list.
2772 (ppc64_elf_finish_dynamic_sections): Update finalization of
2775 2017-07-24 Nick Clifton <nickc@redhat.com>
2778 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
2779 of the relocs to the canonicalize_one_reloc routine.
2780 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
2781 for the _bfd_mach_o_canonicalize_one_reloc field.
2782 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
2783 res_base parameter. Use to check for corrupt pair relocs.
2784 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
2786 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
2788 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
2791 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
2792 enough data in the record before attempting to parse it.
2793 (_bfd_vms_slurp_eeom): Likewise.
2795 (_bfd_vms_slurp_egsd): Check for an invalid section index.
2796 (image_set_ptr): Likewise.
2797 (alpha_vms_slurp_relocs): Likewise.
2799 (alpha_vms_object_p): Check for a truncated record.
2801 2017-07-24 Nick Clifton <nickc@redhat.com>
2804 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
2805 an unrecognized reloc and sets the bfd_error value.
2806 * libbfd.h: Regenerate.
2807 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
2809 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2810 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2811 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2812 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
2813 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2815 2017-07-23 Alan Modra <amodra@gmail.com>
2817 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
2820 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
2823 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
2824 reloc_class_ifunc for ifunc symbols.
2826 2017-07-19 Nick Clifton <nickc@redhat.com>
2829 * archive.c (bfd_generic_archive_p): If the bfd does not have the
2830 correct magic bytes at the start, set the error to wrong format
2831 and clear the format selector before returning NULL.
2833 2017-07-19 Nick Clifton <nickc@redhat.com>
2836 * coff-rs6000.c (_bfd_strntol): New function.
2837 (_bfd_strntoll): New function.
2838 (GET_VALUE_IN_FIELD): New macro.
2839 (EQ_VALUE_IN_FIELD): new macro.
2840 (_bfd_xcoff_slurp_armap): Use new macros.
2841 (_bfd_xcoff_archive_p): Likewise.
2842 (_bfd_xcoff_read_ar_hdr): Likewise.
2843 (_bfd_xcoff_openr_next_archived_file): Likewise.
2844 (_bfd_xcoff_stat_arch_elt): Likewise.
2845 * coff64-rs6000.c (_bfd_strntol): New function.
2846 (_bfd_strntoll): New function.
2847 (GET_VALUE_IN_FIELD): New macro.
2848 (xcoff64_slurp_armap): Use new macros.
2850 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
2851 John Eric Martin <John.Martin@emmicro-us.com>
2853 * bfd-in2.h: Regenerate.
2854 * libbfd.h: Regenerate.
2855 * elf32-arc.c (JLI): Define.
2856 * reloc.c: Add JLI relocations.
2858 2017-07-18 Nick Clifton <nickc@redhat.com>
2861 * coff-sh.c: Fix spelling typos.
2862 * compress.c: Likewise.
2863 * cpu-pdp11.c: Likewise.
2864 * ecofflink.c: Likewise.
2865 * elf-m10300.c: Likewise.
2867 * elf32-arm.c: Likewise.
2868 * elf32-m68k.c: Likewise.
2869 * elf32-nds32.c: Likewise.
2870 * elf32-ppc.c: Likewise.
2871 * elf32-sh.c: Likewise.
2872 * elf32-v850.c: Likewise.
2873 * elf64-ppc.c: Likewise.
2874 * elf64-x86-64.c: Likewise.
2875 * elflink.c: Likewise.
2876 * elfnn-aarch64.c: Likewise.
2877 * elfxx-mips.c: Likewise.
2879 * sunos.c: Likewise.
2880 * vms-alpha.c: Likewise.
2881 * xcofflink.c: Likewise.
2883 2017-07-18 Nick Clifton <nickc@redhat.com>
2886 * coffcode.h (handle_COMDAT): Replace abort with an error message
2889 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2892 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2895 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2897 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2899 2017-07-16 Alan Modra <amodra@gmail.com>
2901 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2902 __tls_index GOT entries when using __tls_get_addr_opt stub.
2903 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2905 2017-07-12 Alan Modra <amodra@gmail.com>
2907 * po/es.po: Update from translationproject.org/latest/bfd/.
2908 * po/fi.po: Likewise.
2909 * po/fr.po: Likewise.
2910 * po/id.po: Likewise.
2911 * po/ja.po: Likewise.
2912 * po/ro.po: Likewise.
2913 * po/ru.po: Likewise.
2914 * po/sr.po: Likewise.
2915 * po/sv.po: Likewise.
2916 * po/tr.po: Likewise.
2917 * po/uk.po: Likewise.
2918 * po/vi.po: Likewise.
2919 * po/zh_CN.po: Likewise.
2920 * po/hr.po: New file from translationproject.org.
2921 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2922 * configure: Regenerate.
2924 2017-07-12 Nick Clifton <nickc@redhat.com>
2926 Fix compile time warnings using gcc 7.1.1.
2927 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2929 (elf_xtensa_get_gotplt_section): Increase length of got_name
2931 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2932 default return of FALSE.
2933 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2934 default return of FALSE.
2936 2017-07-12 Alan Modra <amodra@gmail.com>
2938 * binary.c (binary_set_section_contents): Don't print filepos in
2940 (coff_write_object_contents): Cast size_t for error message.
2941 (coff_slurp_line_table): Don't use bfd_vma symndx.
2942 (coff_slurp_reloc_table): Remove unneeded cast.
2943 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2945 (find_abstract_instance_name): Likewise.
2946 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2947 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2948 (elf32_arm_check_relocs): Make r_symndx an int.
2949 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2951 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2953 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2955 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2956 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2957 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2958 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2959 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2960 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2961 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2962 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2963 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2964 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2965 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2966 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2967 and use %lu for error message.
2968 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2969 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2972 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2974 (elf32_arm_final_link_relocate): Likewise.
2975 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2976 * coffcode.h (styp_to_sec_flags): Likewise.
2977 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2978 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2979 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2980 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2981 (elf32_bfin_merge_private_bfd_data): Likewise.
2982 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2983 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2984 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2985 (i370_elf_relocate_section): Likewise.
2986 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2987 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2988 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2989 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2990 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2991 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2992 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2993 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2994 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2995 * ieee.c (ieee_write_id, read_id): Likewise.
2996 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2997 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2998 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2999 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
3000 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
3001 * stabs.c (_bfd_link_section_stabs): Likewise.
3003 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
3005 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3006 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3007 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
3008 * coff-sh.c (sh_relax_section): Likewise.
3009 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
3010 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3011 * coffcode.h (coff_slurp_reloc_table): Likewise.
3012 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3013 (_bfd_coff_read_string_table): Likewise.
3014 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
3015 * compress.c (bfd_get_full_section_contents): Likewise.
3016 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
3017 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3018 * elf.c (bfd_elf_string_from_elf_section): Likewise.
3019 * elf32-arc.c (arc_special_overflow_checks): Likewise.
3020 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
3021 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
3022 (elf32_arm_write_section): Likewise.
3023 * elf32-bfin.c (bfin_relocate_section): Likewise.
3024 (bfinfdpic_relocate_section): Likewise.
3025 * elf32-hppa.c (hppa_build_one_stub): Likewise.
3026 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
3027 * elf32-i386.c (elf_i386_tls_transition): Likewise.
3028 (elf_i386_relocate_section): Likewise.
3029 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
3030 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
3031 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3032 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3033 * elf32-metag.c (elf_metag_relocate_section): Likewise.
3034 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
3035 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
3036 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
3037 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
3038 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
3039 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
3040 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
3041 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
3042 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
3043 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
3044 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
3045 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
3046 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
3047 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
3048 * elf32-sh.c (sh_elf_relax_section): Likewise.
3049 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
3050 (sh_elf_relocate_section): Likewise.
3051 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
3052 * elf32-spu.c (spu_elf_relocate_section): Likewise.
3053 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3054 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
3055 * elf32-v850.c (v850_elf_relax_section): Likewise.
3056 * elf32-vax.c (elf_vax_check_relocs): Likewise.
3057 (elf_vax_relocate_section): Likewise.
3058 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
3059 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
3060 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
3061 (do_fix_for_relocatable_link): Likewise.
3062 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
3063 (elf64_alpha_relax_with_lituse): Likewise.
3064 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
3065 (elf_hppa_final_link_relocate): Likewise.
3066 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
3067 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
3068 (elf64_vms_link_add_object_symbols): Likewise.
3069 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
3070 (mmix_final_link_relocate): Likewise.
3071 * elf64-s390.c (invalid_tls_insn): Likewise.
3072 (elf_s390_relocate_section): Likewise.
3073 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3074 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3075 (elf_x86_64_relocate_section): Likewise.
3076 * elfcode.h (elf_slurp_symbol_table): Likewise.
3077 * elfcore.h (elf_core_file_p): Likewise.
3078 * elflink.c (elf_link_read_relocs_from_section): Likewise.
3079 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
3080 (elfNN_aarch64_relocate_section): Likewise.
3081 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
3082 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
3083 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
3084 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3085 (_bfd_mips_elf_relocate_section): Likewise.
3086 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
3087 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3088 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
3089 * ieee.c (ieee_slurp_external_symbols): Likewise.
3090 * ihex.c (ihex_write_object_content): Likewise.
3091 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
3092 * merge.c (_bfd_merged_section_offset): Likewise.
3093 * mmo.c (mmo_write_loc_chunk): Likewise.
3094 (mmo_write_object_contents): Likewise.
3095 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
3096 * stabs.c (_bfd_link_section_stabs): Likewise.
3097 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
3099 2017-07-11 Alan Modra <amodra@gmail.com>
3101 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
3103 2017-07-11 Alan Modra <amodra@gmail.com>
3105 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
3106 instruction" error using _bfd_error_handler, not einfo.
3108 2017-07-10 Nick Clifton <nickc@redhat.com>
3110 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
3111 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
3113 2017-07-07 John Baldwin <jhb@FreeBSD.org>
3115 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
3117 2017-07-07 Alan Modra <amodra@gmail.com>
3119 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
3121 2017-07-07 Alan Modra <amodra@gmail.com>
3123 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
3124 as long long. Move code replacing "ll" with "I64", and simplify.
3126 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
3128 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
3131 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
3133 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
3135 (line_info_add_file_name): Likewise.
3136 (decode_line_info): Likewise.
3138 2017-07-04 Tristan Gingold <gingold@adacore.com>
3140 * version.m4: Bump version to 2.29.51
3141 * configure: Regenerate.
3143 2017-07-04 Jiong Wang <jiong.wang@arm.com>
3145 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
3146 sanity check at the head of this function.
3148 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3150 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
3151 dwarf_line_str_size.
3152 (struct attr_abbrev): Add field implicit_const.
3153 (dwarf_debug_sections): Add .debug_line_str.
3154 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
3155 (dwarf_debug_section_assert): Add static assertion.
3156 (read_indirect_line_string): New.
3157 (read_abbrevs): Support DW_FORM_implicit_const.
3158 (is_str_attr): Support DW_FORM_line_strp.
3159 (read_attribute_value): Support DW_FORM_line_strp and
3160 DW_FORM_implicit_const.
3161 (read_attribute): Support DW_FORM_implicit_const.
3162 (line_info_add_include_dir, line_info_add_include_dir_stub):
3163 (line_info_add_file_name, read_formatted_entries): New.
3164 (decode_line_info, parse_comp_unit): Support DWARF 5.
3165 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
3167 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
3169 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
3170 abort statement that was put for symbols that are not dynamic.
3172 2017-07-03 Tristan Gingold <gingold@adacore.com>
3174 * po/bfd.pot: Regenerate
3176 2017-07-03 Alan Modra <amodra@gmail.com>
3178 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
3179 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
3180 * elf.c (setup_group): Use "Lx" to print sh_size.
3181 (_bfd_elf_setup_sections): Remove unnecessary cast and print
3182 unknown section type in hex.
3183 (copy_special_section_fields): Style fix.
3184 (bfd_section_from_shdr): Correct format for sh_link. Use a
3185 common error message for all the variants of unrecognized
3187 (assign_file_positions_for_load_sections): Use "Lx" for lma
3188 adjust error message.
3189 (assign_file_positions_for_non_load_sections): Formatting.
3190 (rewrite_elf_program_header): Formatting. Use "Lx" for
3191 bfd_vma values in error messages.
3192 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
3193 ELF_R_SYM value to type expected by format.
3194 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
3196 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
3197 (elf_link_input_bfd): Use "Lx" for r_info.
3198 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
3200 2017-07-03 Alan Modra <amodra@gmail.com>
3202 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
3203 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
3204 Microsoft C library variant of long long format specifier.
3205 (PRINT20): Cast value to bfd_uint64_t not long long.
3206 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
3207 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
3208 long long. Don't cast to bfd_vma.
3209 * elf32-score.c (score3_bfd_getl48): Likewise.
3210 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
3212 2017-07-03 Alan Modra <amodra@gmail.com>
3214 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
3216 (bfd_elf_print_symbol): Don't cast symbol->flags.
3217 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
3218 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
3219 _bfd_error_handler argument order.
3220 (ppc_elf_merge_private_bfd_data): Don't cast flags.
3222 2017-07-03 Alan Modra <amodra@gmail.com>
3224 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
3225 AC_TYPE_LONG_DOUBLE.
3226 * configure: Regenerate.
3227 * config.in: Regenerate.
3229 2017-06-29 Andrew Waterman <andrew@sifive.com>
3231 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
3234 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
3236 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
3237 unless it is undefined weak.
3238 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
3239 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
3241 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
3242 is not dynamic in PIC, abort.
3244 2017-06-29 Jiong Wang <jiong.wang@arm.com>
3247 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
3248 undefined weak symbols into dynamic.
3249 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
3250 relocation for non-dynamic symbols.
3251 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
3253 2017-06-29 Jiong Wang <jiong.wang@arm.com>
3255 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
3256 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
3257 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
3258 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
3259 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
3262 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
3264 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
3265 (elfcore_write_s390_gs_bc): Likewise.
3266 * elf.c (elfcore_grok_s390_gs_cb): New function.
3267 (elfcore_grok_s390_gs_bc): New function.
3268 (elfcore_grok_note): Call them.
3269 (elfcore_write_s390_gs_cb): New function.
3270 (elfcore_write_s390_gs_bc): New function.
3271 (elfcore_write_register_note): Call them.
3273 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
3275 * libbfd.c (_bfd_generic_get_section_contents): Don't call
3276 bfd_get_file_size. Check archive element size.
3277 (_bfd_generic_get_section_contents_in_window): Likewise.
3279 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
3281 * bfd-in2.h: Regenerated.
3282 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
3283 (bfd_get_file_size): Likewise.
3285 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
3286 Matthew Fortune <matthew.fortune@imgtec.com>
3288 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
3289 * cpu-mips.c (I_interaptiv_mr2): New enum value.
3290 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
3291 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
3293 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
3294 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
3295 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
3296 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
3297 `bfd_mach_mips_interaptiv_mr2' entries.
3298 * bfd-in2.h: Regenerate.
3300 2017-06-27 Nick Clifton <nickc@redhat.com>
3302 * tekhex.c (pass_over): Revert accidental conversion of a local
3303 array to a static array.
3305 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3308 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
3309 reloc addend if necessary. Adjust diff only if
3310 shrinked_insn_address < end_address.
3312 2017-06-27 Alan Modra <amodra@gmail.com>
3315 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
3316 (_bfd_generic_get_section_contents_in_window): Likewise.
3318 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
3320 * elfnn-riscv.c (perform_relocation): Support the new
3321 R_RISCV_32_PCREL relocation.
3322 (riscv_elf_relocate_section): Likewise.
3323 * elfxx-riscv.c (howto_table): Likewise.
3324 (riscv_reloc_map): Likewise.
3325 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
3326 * libbfd.h: Regenerate.
3328 2017-06-27 Alan Modra <amodra@gmail.com>
3331 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
3332 Use unsigned file pointer type, and remove cast.
3333 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
3334 Add "count", not "sz".
3336 2017-06-26 Pedro Alves <palves@redhat.com>
3339 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
3342 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
3345 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
3348 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
3350 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
3351 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
3352 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
3353 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
3354 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
3356 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
3359 * compress.c (bfd_get_full_section_contents): Don't check the
3361 * libbfd.c (_bfd_generic_get_section_contents): Check for and
3362 reject a section whose size + offset is greater than the size
3364 (_bfd_generic_get_section_contents_in_window): Likewise.
3366 2017-06-26 Nick Clifton <nickc@redhat.com>
3369 * tekhex.c (getvalue): Check for the source pointer exceeding the
3370 end pointer before the first byte is read.
3372 2017-06-26 Nick Clifton <nickc@redhat.com>
3375 * opncls.c (get_build_id): Check that the section is big enough
3376 to contain the whole note.
3377 * compress.c (bfd_get_full_section_contents): Check for and reject
3378 a section whose size is greater than the size of the entire file.
3379 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
3380 contain a notes section.
3382 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3384 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
3386 (elf_s390_modify_segment_map): Likewise.
3387 (bfd_elf_s390_set_options): Lisewise.
3389 2017-06-26 Alan Modra <amodra@gmail.com>
3391 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
3393 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
3394 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
3395 .preinit_array on --just-syms bfds.
3396 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
3397 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
3398 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
3400 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
3402 * elf.c (find_link): Bounds check "hint".
3404 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
3406 * elf32-arm.c (using_thumb_only): Update list of architectures in
3407 BFD_ASSERT for which the logic is valid.
3408 (using_thumb2_bl): Likewise.
3409 (using_thumb2): Likewise and return true for ARMv8-R.
3410 (arch_has_arm_nop): Likewise.
3411 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
3412 merging logic. Update commentis for value 15 of v8m_baseline,
3413 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
3414 merging of value 15 of Tag_CPU_arch.
3416 2017-06-23 Jiong Wang <jiong.wang@arm.com>
3418 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
3419 BFD_RELOC_AARCH64_ADR_GOT_PAGE
3420 * bfd-in2.h: Regenerate.
3422 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3424 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
3425 the error_alignment label forward. Properly align program
3426 property note section.
3428 2017-06-22 Eric Christopher <echristo@gmail.com>
3430 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
3431 abs to fix a truncation warning.
3433 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3435 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
3436 local undefined weak symbol to 0.
3437 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
3439 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3441 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
3442 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
3443 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
3444 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
3445 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
3446 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
3447 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
3448 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
3450 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3452 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
3453 (elf_i386_lazy_ibt_plt_entry): Likewise.
3454 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
3455 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
3456 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
3457 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
3458 (elf_i386_lazy_plt_layout): Likewise.
3459 (elf_i386_non_lazy_plt_layout): Likewise.
3460 (elf_i386_link_hash_entry): Add plt_second.
3461 (elf_i386_link_hash_table): Add plt_second and
3462 plt_second_eh_frame.
3463 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
3464 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
3465 the second PLT. Check the second PLT.
3466 (elf_i386_relocate_section): Use the second PLT to resolve
3467 PLT reference if needed.
3468 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
3470 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
3471 second PLT. Generate unwind info for the second PLT.
3472 (elf_i386_plt_type): Add plt_second.
3473 (elf_i386_get_synthetic_symtab): Support the second PLT.
3474 (elf_i386_parse_gnu_properties): Support
3475 GNU_PROPERTY_X86_FEATURE_1_AND.
3476 (elf_i386_merge_gnu_properties): Support
3477 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
3478 on GNU_PROPERTY_X86_FEATURE_1_IBT
3479 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
3480 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
3481 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
3482 is set on all relocatable inputs.
3483 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
3484 (elf_x32_lazy_ibt_plt_entry): Likewise.
3485 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
3486 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
3487 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
3488 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
3489 (elf_x86_64_lazy_ibt_plt): Likewise.
3490 (elf_x32_lazy_ibt_plt): Likewise.
3491 (elf_x86_64_non_lazy_ibt_plt): Likewise.
3492 (elf_x32_non_lazy_ibt_plt): Likewise.
3493 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
3494 (elf_x86_64_parse_gnu_properties): Support
3495 GNU_PROPERTY_X86_FEATURE_1_AND.
3496 (elf_x86_64_merge_gnu_properties): Support
3497 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
3498 on GNU_PROPERTY_X86_FEATURE_1_IBT
3499 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
3500 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
3501 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
3502 is set on all relocatable inputs.
3504 2017-06-22 Nick Clifton <nickc@redhat.com>
3507 * som.c (setup_sections): NUL terminate the space_strings buffer.
3508 Check that the space.name field does not index beyond the end of
3509 the space_strings buffer.
3511 2017-06-21 Nick Clifton <nickc@redhat.com>
3514 * coff-sh.c (sh_reloc): Check for an out of range reloc.
3516 2017-06-21 Nick Clifton <nickc@redhat.com>
3519 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
3520 type of the size parameter.
3521 (_bfd_vms_save_counted_string): Add second parameter - the maximum
3522 length of the counted string.
3523 * vms.h (_bfd_vms_save_sized_string): Update prototype.
3524 (_bfd_vms_save_counted_string): Likewise.
3525 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
3526 _bfd_vms_save_counted_string.
3527 (_bfd_vms_slurp_ehdr): Likewise.
3528 (_bfd_vms_slurp_egsd): Likewise.
3529 (Parse_module): Likewise.
3531 2017-06-21 Alan Modra <amodra@gmail.com>
3533 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
3534 calls before tocsave calls.
3535 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
3538 2017-06-21 Nick Clifton <nickc@redhat.com>
3541 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
3542 bfd_get_full_section_contents returns no contents.
3544 2017-06-21 Nick Clifton <nickc@redhat.com>
3547 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
3550 2017-06-21 Nick Clifton <nickc@redhat.com>
3553 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
3555 (image_set_ptr): Likewise.
3556 (alpha_vms_fix_sec_rel): Likewise.
3557 (alpha_vms_slurp_relocs): Likewise.
3559 2017-06-21 Nick Clifton <nickc@redhat.com>
3562 * ieee.c (ieee_slurp_sections): Check for a NULL return from
3564 (ieee_archive_p): Likewise.
3565 (ieee_object_p): Likewise.
3567 2017-06-21 Nick Clifton <nickc@redhat.com>
3570 * elf.c (setup_group): Zero the group section pointer list after
3571 allocation so that loops can be caught. Check for NULL pointers
3572 when processing a group list.
3574 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3576 * elf-s390.h: New file.
3577 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
3579 (elf_s390_additional_program_headers): New function.
3580 (elf_s390_modify_segment_map): New function.
3581 (bfd_elf_s390_set_options): New function.
3582 (elf_backend_additional_program_headers)
3583 (elf_backend_modify_segment_map): Add macro definitions.
3585 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
3588 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
3589 the DYNAMIC bit instead of bfd_count_sections.
3591 2017-06-19 Nick Clifton <nickc@redhat.com>
3594 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
3596 (evax_bfd_print_eeom): Likewise.
3597 (evax_bfd_print_egsd): Check for an overlarge record length.
3598 (evax_bfd_print_etir): Likewise.
3600 2017-06-19 Nick Clifton <nickc@redhat.com>
3603 * libieee.h (struct common_header_type): Add end_p field.
3604 * ieee.c (this_byte_and_next): Do not advance input_p beyond
3606 (read_id): Check for a length that exceeds the remaining bytes in
3608 (ieee_seek): Initialise end_p.
3609 (ieee_archive_p): Likewise.
3610 (ieee_object_p): Likewise.
3612 2017-06-19 Nick Clifton <nickc@redhat.com>
3615 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
3616 before reading the EIHS structure entries.
3618 2017-06-19 Nick Clifton <nickc@redhat.com>
3621 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
3622 gsd_size. Check that there are enough bytes remaining to read the
3623 type and size of the next egsd. Check that the size of the egsd
3624 does not exceed the size of the record.
3626 2017-06-19 Alan Modra <amodra@gmail.com>
3628 * config.bfd: Correct targ_underscore for cris.
3630 2017-06-18 Alan Modra <amodra@gmail.com>
3632 * config.bfd: Correct targ_underscore for epiphany, ip2k,
3633 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
3635 2017-06-16 Nick Clifton <nickc@redhat.com>
3637 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
3638 bucketlist is empty because there are no symbols to add to the
3641 2017-06-16 Alan Modra <amodra@gmail.com>
3647 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
3648 (BFD_JUMP_TABLE_LINK): Likewise.
3649 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
3650 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
3651 (bfd_elf_define_start_stop): New function.
3652 * linker.c (bfd_generic_define_start_stop): New function.
3653 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
3655 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
3656 * aout-target.h (MY_bfd_define_start_stop): Define.
3657 * aout-tic30.c (MY_bfd_define_start_stop): Define.
3658 * binary.c (binary_bfd_define_start_stop): Define.
3659 * bout.c (b_out_bfd_define_start_stop): Define.
3660 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
3661 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
3662 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
3663 * coffcode.h (coff_bfd_define_start_stop): Define.
3664 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
3665 * i386msdos.c (msdos_bfd_define_start_stop): Define.
3666 * i386os9k.c (os9k_bfd_define_start_stop): Define.
3667 * ieee.c (ieee_bfd_define_start_stop): Define.
3668 * ihex.c (ihex_bfd_define_start_stop): Define.
3669 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
3670 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
3671 * mmo.c (mmo_bfd_define_start_stop): Define.
3672 * nlm-target.h (nlm_bfd_define_start_stop): Define.
3673 * oasys.c (oasys_bfd_define_start_stop): Define.
3674 * pef.c (bfd_pef_bfd_define_start_stop): Define.
3675 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
3676 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
3677 * som.c (som_bfd_define_start_stop): Define.
3678 * srec.c (srec_bfd_define_start_stop): Define.
3679 * tekhex.c (tekhex_bfd_define_start_stop): Define.
3680 * versados.c (versados_bfd_define_start_stop): Define.
3681 * vms-alpha.c (vms_bfd_define_start_stop): Define.
3682 (alpha_vms_bfd_define_start_stop): Define.
3683 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
3684 * bfd-in2.h: Regenerate.
3685 * libbfd.h: Regenerate.
3687 2017-06-16 Jiong Wang <jiong.wang@arm.com>
3689 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
3690 SYMBOL_REFERENCES_LOCAL.
3692 2017-06-15 Jiong Wang <jiong.wang@arm.com>
3695 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
3696 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
3697 runtime for if there needs copy relocation elimination.
3698 (need_copy_relocation_p): New function. Return true for symbol with
3699 pc-relative references and if it's against read-only sections.
3700 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
3701 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
3702 that are related with accessing external objects.
3703 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
3704 in elfNN_aarch64_check_relocs.
3706 2017-06-15 Nick Clifton <nickc@redhat.com>
3709 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
3712 (ieee_archive_p): Likewise.
3714 2017-06-15 Nick Clifton <nickc@redhat.com>
3717 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
3719 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
3721 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
3722 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
3723 keep both windowed and call0 ABI PLT definitions.
3724 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
3725 elf_xtensa_*_plt_entry endex.
3726 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
3728 2017-06-14 Nick Clifton <nickc@redhat.com>
3731 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
3734 2017-06-14 Nick Clifton <nickc@redhat.com>
3737 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
3738 maximum value for the ascic pointer. Check that name processing
3739 does not read beyond this value.
3740 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
3743 2017-06-14 Nick Clifton <nickc@redhat.com>
3746 * versados.c (versados_mkobject): Zero the allocated tdata structure.
3747 (process_otr): Check for an invalid offset in the otr structure.
3749 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
3751 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
3753 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
3759 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
3760 vtable field to a union.
3761 (_bfd_elf_is_start_stop): Removed.
3762 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
3763 __start_SECNAME and __stop_SECNAME symbols.
3764 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
3765 * elflink.c (_bfd_elf_is_start_stop): Removed.
3766 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
3767 _bfd_elf_is_start_stop.
3768 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
3769 __stop_SECNAME symbols. Updated.
3770 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3771 (bfd_elf_gc_record_vtinherit): Likewise.
3772 (bfd_elf_gc_record_vtentry): Likewise.
3774 2017-06-13 Nick Clifton <nickc@redhat.com>
3777 * elflink.c (elf_link_adjust_relocs): Generate an error when
3778 encountering a reloc against a symbol removed by garbage
3781 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
3783 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
3784 to merge_gnu_properties.
3785 * elf-properties.c (elf_merge_gnu_properties): Add struct
3786 bfd_link_info * and pass it to merge_gnu_properties.
3787 (elf_merge_gnu_property_list): Add struct bfd_link_info *
3788 and pass it to elf_merge_gnu_properties.
3789 (_bfd_elf_link_setup_gnu_properties): Pass info to
3790 elf_merge_gnu_property_list.
3791 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
3793 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
3795 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
3798 * binary.c (binary_set_section_contents): Scale lma by octets
3799 per byte to set filepos.
3801 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3803 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
3806 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3808 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
3811 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3813 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
3814 patched section contents for TLS IE reloc.
3815 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
3817 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3819 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
3820 RELOC_FOR_GLOBAL_SYMBOL macro.
3822 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3824 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
3827 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3829 * config/tc-arc.c (md_undefined_symbol): Changed.
3830 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
3832 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3834 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
3837 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3839 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
3840 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
3842 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3844 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
3847 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
3849 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
3850 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
3851 is non-zero. Add clarifying comments.
3853 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
3855 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
3856 name. Use local IFUNC symbol name string to report unsupported
3857 non-PIC call to IFUNC function.
3858 (elf_i386_relocate_section): Dump local IFUNC name with minfo
3859 when generating R_386_IRELATIVE relocation.
3860 (elf_i386_finish_dynamic_symbol): Likewise.
3861 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
3863 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
3864 when generating R_X86_64_IRELATIVE relocation.
3865 (elf_x86_64_finish_dynamic_symbol): Likewise.
3867 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3869 * elf.c (setup_group): Make sure BFD sections are created for all
3870 group sections in the input file when processing SHF_GROUP
3872 (bfd_section_from_shdr): Avoid duplicating logic already
3873 implemented in `setup_group'.
3875 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
3878 * peXXigen.c (pe_print_idata): Use the address of the first thunk
3879 if the hint address is zero.
3881 2017-06-06 James Clarke <jrtc27@jrtc27.com>
3884 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3885 ELF_COMMON_DEF_P for common symbols.
3887 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3889 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3890 SEC_GROUP sections as SEC_EXCLUDE.
3891 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3892 (assign_section_numbers): Use resolve_section_groups flag instead
3893 of relocatable link type.
3894 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3895 flag instead of checking the final_link flag for part of the
3896 checks in here. Fix white space as a result.
3897 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3898 instead of relocatable link type.
3899 (bfd_elf_final_link): Likewise.
3901 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3903 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3905 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3906 (s3_bfd_score_elf_check_relocs): Likewise.
3907 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3908 (score_elf_final_link_relocate): Likewise.
3909 (s7_bfd_score_elf_check_relocs): Likewise.
3911 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3913 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3916 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3918 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3919 from `reloc_count' rather than decrementing it.
3920 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3921 `reloc_count' by `int_rels_per_ext_rel'.
3922 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3923 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3924 entry determination.
3925 (s3_bfd_score_elf_check_relocs): Likewise.
3926 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3927 (s7_bfd_score_elf_relocate_section): Likewise.
3928 (s7_bfd_score_elf_check_relocs): Likewise.
3929 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3930 prototype and function.
3931 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3932 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3933 triple rather than once the sum of REL and RELA relocation entry
3935 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3936 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3937 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3938 storage allocation size determination.
3939 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3940 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3941 by `int_rels_per_ext_rel' for last relocation entry
3943 (bfd_elf_final_link): Do not multiply `reloc_count' by
3944 `int_rels_per_ext_rel' for internal relocation storage
3945 allocation size determination.
3946 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3947 `int_rels_per_ext_rel' for last relocation entry determination.
3948 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3949 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3950 (_bfd_mips_elf_relocate_section): Likewise.
3952 2017-06-05 Alan Modra <amodra@gmail.com>
3955 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3957 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3959 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3960 determine structure sizes.
3961 (elfcore_grok_freebsd_prstatus): Likewise.
3963 2017-06-01 Alan Modra <amodra@gmail.com>
3965 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3966 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3968 (is_elfv2_localentry0): New function.
3969 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3970 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3971 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3972 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3973 optimized localentry:0 stubs.
3974 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3975 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3977 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3979 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3981 2017-05-30 Casey Smith <clegg89@gmail.com>
3984 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3985 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3987 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3989 * cpu-arc.c (arc_compatible): New function.
3991 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3993 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3995 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3998 * bfdio.c (bfd_get_file_size): New function.
3999 * bfd-in2.h: Regenerated.
4001 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
4003 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
4006 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
4008 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
4009 dynobj instead of htab->elf.dynobj.
4011 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
4013 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
4015 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
4016 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
4017 actual number of internal relocations retrieved. Adjust
4018 function description.
4019 (bfd_elf64_canonicalize_reloc): Remove macro.
4020 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
4022 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
4024 * archures.c (bfd_mach_sparc_v9m8): Define.
4025 (bfd_mach_sparc_v8plusm8): Likewise.
4026 (bfd_mach_sparc_v9_p): Adjust to M8.
4027 (bfd_mach_sparc_64bit_p): Likewise.
4028 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
4029 bfd_mach_sparc_v8plusm8.
4030 * bfd-in2.h: Regenerated.
4031 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
4033 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
4034 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
4035 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
4037 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
4038 bfd_mach_sparc_v8plusm8.
4040 2017-05-19 Alan Modra <amodra@gmail.com>
4042 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
4043 debug and special sections when no non-note alloc sections in an
4046 2017-05-18 Alan Modra <amodra@gmail.com>
4048 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
4049 * elf-m10300.c: Likewise.
4051 * elf32-arc.c: Likewise.
4052 * elf32-bfin.c: Likewise.
4053 * elf32-m68k.c: Likewise.
4054 * elf32-nds32.c: Likewise.
4055 * elf32-tilepro.c: Likewise.
4056 * elflink.c: Likewise.
4057 * elfnn-aarch64.c: Likewise.
4058 * elfnn-riscv.c: Likewise.
4059 * elfxx-tilegx.c: Likewise.
4060 * mach-o.c: Likewise.
4061 * peXXigen.c: Likewise.
4062 * vms-alpha.c: Likewise.
4063 * vms-lib.c: Likewise.
4065 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
4068 * elflink.c (elf_gc_mark_debug_section): New function.
4069 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
4070 referenced by kept debug sections.
4072 2017-05-16 Alan Modra <amodra@gmail.com>
4074 * elf-m10300.c: Rename occurrences of non_ir_ref.
4075 * elf32-arm.c: Likewise.
4076 * elf32-bfin.c: Likewise.
4077 * elf32-cr16.c: Likewise.
4078 * elf32-cris.c: Likewise.
4079 * elf32-d10v.c: Likewise.
4080 * elf32-dlx.c: Likewise.
4081 * elf32-fr30.c: Likewise.
4082 * elf32-frv.c: Likewise.
4083 * elf32-hppa.c: Likewise.
4084 * elf32-i370.c: Likewise.
4085 * elf32-i386.c: Likewise.
4086 * elf32-iq2000.c: Likewise.
4087 * elf32-lm32.c: Likewise.
4088 * elf32-m32c.c: Likewise.
4089 * elf32-m32r.c: Likewise.
4090 * elf32-m68hc1x.c: Likewise.
4091 * elf32-m68k.c: Likewise.
4092 * elf32-mcore.c: Likewise.
4093 * elf32-metag.c: Likewise.
4094 * elf32-microblaze.c: Likewise.
4095 * elf32-moxie.c: Likewise.
4096 * elf32-msp430.c: Likewise.
4097 * elf32-mt.c: Likewise.
4098 * elf32-nios2.c: Likewise.
4099 * elf32-or1k.c: Likewise.
4100 * elf32-ppc.c: Likewise.
4101 * elf32-rl78.c: Likewise.
4102 * elf32-s390.c: Likewise.
4103 * elf32-score.c: Likewise.
4104 * elf32-score7.c: Likewise.
4105 * elf32-sh.c: Likewise.
4106 * elf32-tic6x.c: Likewise.
4107 * elf32-tilepro.c: Likewise.
4108 * elf32-v850.c: Likewise.
4109 * elf32-vax.c: Likewise.
4110 * elf32-xstormy16.c: Likewise.
4111 * elf32-xtensa.c: Likewise.
4112 * elf64-alpha.c: Likewise.
4113 * elf64-hppa.c: Likewise.
4114 * elf64-ia64-vms.c: Likewise.
4115 * elf64-mmix.c: Likewise.
4116 * elf64-ppc.c: Likewise.
4117 * elf64-s390.c: Likewise.
4118 * elf64-sh64.c: Likewise.
4119 * elf64-x86-64.c: Likewise.
4120 * elflink.c: Likewise.
4121 * elfnn-aarch64.c: Likewise.
4122 * elfnn-ia64.c: Likewise.
4123 * elfnn-riscv.c: Likewise.
4124 * elfxx-mips.c: Likewise.
4125 * elfxx-sparc.c: Likewise.
4126 * elfxx-tilegx.c: Likewise.
4127 * linker.c: Likewise.
4129 2017-05-16 Alan Modra <amodra@gmail.com>
4131 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
4132 * elflink.c (elf_link_add_object_symbols): Update to use
4134 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
4136 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
4138 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
4140 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
4142 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
4144 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
4145 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
4147 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4149 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
4151 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
4153 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
4154 to plt_second/plt_second_eh_frame.
4155 (elf_x86_64_link_hash_newfunc): Updated.
4156 (elf_x86_64_allocate_dynrelocs): Likewise.
4157 (elf_x86_64_size_dynamic_sections): Likewise.
4158 (elf_x86_64_relocate_section): Likewise.
4159 (elf_x86_64_finish_dynamic_symbol): Likewise.
4160 (elf_x86_64_finish_dynamic_sections): Likewise.
4161 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
4162 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
4164 (elf_backend_setup_gnu_properties): Updated. Create the
4165 .plt.sec section instead of the .plt.sec section.
4167 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
4169 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
4170 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
4171 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
4173 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
4175 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
4176 (bfd_elf64_set_reloc): Define.
4177 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
4179 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
4181 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
4182 (struct bfd_target): New field _bfd_set_reloc.
4183 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
4184 * reloc.c (_bfd_generic_set_reloc): New function.
4185 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
4186 * nlm-target.h (nlm_set_reloc): Likewise.
4187 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
4188 * aout-tic30.c (MY_set_reloc): Likewise.
4189 * aout-target.h (MY_set_reloc): Likewise.
4190 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
4191 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
4192 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
4193 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
4194 * aout-adobe.c (aout_32_set_reloc): Likewise.
4195 * bout.c (b_out_set_reloc): Likewise.
4196 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
4197 * i386os9k.c (aout_32_set_reloc): Likewise.
4198 * ieee.c (ieee_set_reloc): Likewise.
4199 * oasys.c (oasys_set_reloc): Likewise.
4200 * som.c (som_set_reloc): Likewise.
4201 * versados.c (versados_set_reloc): Likewise.
4202 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
4203 _bfd_generic_set_reloc.
4204 (rs6000_xcoff64_aix_vec): LIkewise.
4205 * libbfd.c (_bfd_norelocs_set_reloc): New function.
4206 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
4207 * i386msdos.c (msdos_set_reloc): Define to
4208 _bfd_norelocs_set_reloc.
4209 * elfcode.h (elf_set_reloc): Define.
4210 * bfd-in2.h: Regenerated.
4212 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
4215 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
4216 for IFUNC function address.
4218 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
4220 * elf32-arc.c (FEATURE_LIST_NAME): Define.
4221 (CONFLICT_LIST): Likewise.
4222 (opcode/arc-attrs.h): Include.
4223 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
4224 (arc_extract_features): New file.
4225 (arc_stralloc): Likewise.
4226 (arc_elf_merge_attributes): Likewise.
4227 (arc_elf_merge_private_bfd_data): Use object attributes.
4228 (bfd_arc_get_mach_from_attributes): New function.
4229 (arc_elf_object_p): Use object attributes.
4230 (arc_elf_final_write_processing): Likewise.
4231 (elf32_arc_obj_attrs_arg_type): New function.
4232 (elf32_arc_obj_attrs_handle_unknown): Likewise.
4233 (elf32_arc_section_from_shdr): Likewise.
4234 (elf_backend_obj_attrs_vendor): Define.
4235 (elf_backend_obj_attrs_section): Likewise.
4236 (elf_backend_obj_attrs_arg_type): Likewise.
4237 (elf_backend_obj_attrs_section_type): Likewise.
4238 (elf_backend_obj_attrs_handle_unknown): Likewise.
4239 (elf_backend_section_from_shdr): Likewise.
4241 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
4244 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
4245 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
4246 and the destination is a Thumb symbol.
4248 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
4250 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
4251 initializer to silence GCC 4.2.
4252 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
4254 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
4256 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
4257 (LAZY_PLT_ENTRY_SIZE): This.
4258 (NON_LAZY_PLT_ENTRY_SIZE): New.
4259 (elf_x86_64_plt0_entry): Renamed to ...
4260 (elf_x86_64_lazy_plt0_entry): This.
4261 (elf_x86_64_plt_entry): Renamed to ...
4262 (elf_x86_64_lazy_plt_entry): This.
4263 (elf_x86_64_bnd_plt0_entry): Renamed to ...
4264 (elf_x86_64_lazy_bnd_plt0_entry): This.
4265 (elf_x86_64_legacy_plt_entry): Removed.
4266 (elf_x86_64_bnd_plt_entry): Renamed to ...
4267 (elf_x86_64_lazy_bnd_plt_entry): This.
4268 (elf_x86_64_legacy_plt2_entry): Renamed to ...
4269 (elf_x86_64_non_lazy_plt_entry): This.
4270 (elf_x86_64_bnd_plt2_entry): Renamed to ...
4271 (elf_x86_64_non_lazy_bnd_plt_entry): This.
4272 (elf_x86_64_eh_frame_plt): Renamed to ...
4273 (elf_x86_64_eh_frame_lazy_plt): This.
4274 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
4275 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
4276 (elf_x86_64_eh_frame_plt_got): Renamed to ...
4277 (elf_x86_64_eh_frame_non_lazy_plt): This.
4278 (elf_x86_64_lazy_plt_layout): New.
4279 (elf_x86_64_non_lazy_plt_layout): Likewise.
4280 (elf_x86_64_plt_layout): Likewise.
4281 (elf_x86_64_backend_data): Remove PLT layout information. Add
4282 os for target system.
4283 (GET_PLT_ENTRY_SIZE): Removed.
4284 (elf_x86_64_lazy_plt): New.
4285 (elf_x86_64_non_lazy_plt): Likewise.
4286 (elf_x86_64_lazy_bnd_plt): Likewise.
4287 (elf_x86_64_non_lazy_bnd_plt): Likewise.
4288 (elf_x86-64_arch_bed): Updated.
4289 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
4290 (elf_x86_64_create_dynamic_sections): Removed.
4291 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
4292 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
4293 (elf_x86-64_adjust_dynamic_symbol): Updated.
4294 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
4295 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
4296 size for PLT0 if there is no PLT0. Get plt_entry_size from
4297 non_lazy_plt for non-lazy PLT entries.
4298 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
4299 from non_lazy_plt for non-lazy PLT entries.
4300 (elf_x86-64_relocate_section): Updated. Properly get PLT index
4301 if there is no PLT0.
4302 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
4303 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
4304 entries with non-lazy PLT layout. Don't fill the second and third
4305 slots in the PLT entry if there is no PLT0.
4306 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
4307 if there is no PLT0. Set sh_entsize on the .plt.got section.
4308 (compare_relocs): New.
4309 (elf_x86_64_plt_type): Likewise.
4310 (elf_x86_64_plt): Likewise.
4311 (elf_x86_64_nacl_plt): New. Forward declaration.
4312 (elf_x86_64_get_plt_sym_val): Removed.
4313 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
4314 against all dynamic relocations.
4315 (elf_x86_64_link_setup_gnu_properties): New function.
4316 (elf_backend_create_dynamic_sections): Updated.
4317 (elf_backend_setup_gnu_properties): New.
4318 (elf_x86_64_nacl_plt): New.
4319 (elf_x86_64_nacl_arch_bed): Updated.
4321 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
4323 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
4324 (LAZY_PLT_ENTRY_SIZE): This.
4325 (NON_LAZY_PLT_ENTRY_SIZE): New.
4326 (elf_i386_plt0_entry): Renamed to ...
4327 (elf_i386_lazy_plt0_entry): This.
4328 (elf_i386_plt_entry): Renamed to ...
4329 (elf_i386_lazy_plt_entry): This.
4330 (elf_i386_pic_plt0_entry): Renamed to ...
4331 (elf_i386_pic_lazy_plt0_entry): This.
4332 (elf_i386_pic_plt_entry): Renamed to ...
4333 (elf_i386_pic_lazy_plt_entry): This.
4334 (elf_i386_got_plt_entry): Renamed to ...
4335 (elf_i386_non_lazy_plt_entry): This.
4336 (elf_i386_pic_got_plt_entry): Renamed to ...
4337 (elf_i386_pic_non_lazy_plt_entry): This.
4338 (elf_i386_eh_frame_plt): Renamed to ...
4339 (elf_i386_eh_frame_lazy_plt): This.
4340 (elf_i386_eh_frame_plt_got): Renamed to ...
4341 (elf_i386_eh_frame_non_lazy_plt): This.
4342 (elf_i386_plt_layout): Renamed to ...
4343 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
4344 eh_frame_plt_got_size.
4345 (elf_i386_non_lazy_plt_layout): New.
4346 (elf_i386_plt_layout): Likewise.
4347 (elf_i386_non_lazy_plt): Likewise.
4348 (GET_PLT_ENTRY_SIZE): Removed.
4349 (elf_i386_plt): Renamed to ...
4350 (elf_i386_lazy_plt): This.
4351 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
4352 (elf_i386_arch_bed): Updated.
4353 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
4354 (elf_i386_create_dynamic_sections): Removed.
4355 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
4356 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
4357 (elf_i386_adjust_dynamic_symbol): Updated.
4358 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
4359 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
4360 size for PLT0 if there is no PLT0.
4361 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
4362 output section is discarded only if GOT isn't empty.
4363 (elf_i386_relocate_section): Updated. Properly get PLT index
4364 if there is no PLT0.
4365 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
4366 second and third slots in the PLT entry if there is no PLT0.
4367 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
4368 if there is no PLT0. Set sh_entsize on the .plt.got section.
4369 (elf_i386_nacl_plt): Forward declaration.
4370 (elf_i386_get_plt_sym_val): Removed.
4371 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
4372 against all dynamic relocations.
4373 (elf_i386_link_setup_gnu_properties): New function.
4374 (elf_backend_create_dynamic_sections): Updated.
4375 (elf_backend_setup_gnu_properties): New.
4376 (elf_i386_nacl_plt): Updated.
4377 (elf_i386_nacl_arch_bed): Likewise.
4378 (elf_i386_vxworks_arch_bed): Likewise.
4380 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
4382 * elflink.c (elf_output_implib): Remove executable flag from import
4384 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
4385 library is a relocatable object file.
4387 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
4390 * elf32-avr.c (avr_should_move_sym): New function.
4391 (avr_should_reduce_sym_size): Likewise.
4392 (avr_should_increase_sym_size): Likewise.
4393 (elf32_avr_relax_delete_bytes): Adjust symbol values
4394 and sizes by calling new functions.
4396 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
4398 * config.bfd (riscv32-*): Enable rv64.
4400 2017-05-02 Alan Modra <amodra@gmail.com>
4403 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
4404 rather than h->root.type == bfd_link_hash_new.
4405 (bfd_elf_record_link_assignment): Similarly, call
4406 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
4408 2017-04-29 Alan Modra <amodra@gmail.com>
4411 * reloc.c (reloc_offset_in_range): New function.
4412 (bfd_perform_relocation, bfd_install_relocation): Use it.
4413 (_bfd_final_link_relocate): Likewise.
4415 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
4417 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
4418 before using .plt.got.
4419 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
4421 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4423 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
4424 instead of "+=" to update 0.
4426 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4428 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
4429 .plt.got section here.
4430 (elf_i386_check_relocs): Don't create the .plt.got section.
4431 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
4432 the .plt.got and .plt.bnd sections here.
4433 (elf_x86_64_check_relocs): Don't create the .plt.got nor
4436 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4438 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
4440 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
4441 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
4442 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
4443 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
4446 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4448 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
4450 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
4451 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
4452 the first relocatable ELF input with GNU properties.
4454 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4456 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
4457 VxWorks for non-PIC.
4459 2017-04-27 Alan Modra <amodra@gmail.com>
4461 * elf-bfd.h (struct elf_backend_data): Make asection param of
4462 elf_backend_eh_frame_address_size const.
4463 (_bfd_elf_eh_frame_address_size): Likewise.
4464 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
4465 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
4466 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
4467 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
4468 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
4469 (next_cie_fde_offset): Constify params.
4470 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
4472 2017-04-27 Alan Modra <amodra@gmail.com>
4474 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
4475 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
4476 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
4478 (offset_adjust): New function.
4479 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
4480 (adjust_eh_frame_local_symbols): Likewise.
4481 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
4482 after changing anything. Return true if anything changed.
4483 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
4484 _bfd_elf_adjust_eh_frame_global_symbol for globals.
4486 2017-04-27 Alan Modra <amodra@gmail.com>
4488 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
4491 2017-04-27 Alan Modra <amodra@gmail.com>
4493 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4494 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
4495 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
4496 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
4497 for undef and undefweak dyn_relocs.
4498 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4499 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
4500 (allocate_got, allocate_dynrelocs): Likewise.
4501 (ppc64_elf_relocate_section): Likewise.
4503 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
4505 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
4506 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
4507 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
4508 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
4510 2017-04-26 Nick Clifton <nickc@redhat.com>
4513 * reloc.c (bfd_perform_relocation): Check for a negative address
4516 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4519 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
4521 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
4522 (elf_backend_always_renumber_dynsyms): Define.
4523 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
4524 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
4525 * elflink.c (bfd_elf_size_dynamic_sections): Also call
4526 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
4528 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
4530 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4532 * elflink.c (bfd_elf_size_dynamic_sections): Only call
4533 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
4534 sections have been created.
4536 2017-04-26 Nick Clifton <nickc@redhat.com>
4539 * compress.c (bfd_init_section_compress_status): Check the return
4540 value from bfd_malloc.
4542 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4544 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
4545 no_finish_dynamic_symbol.
4546 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
4548 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
4549 weak symbol, don't make it dynamic.
4550 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
4551 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
4552 relocation for GOT reference.
4553 (elf_x86_64_finish_dynamic_symbol): Abort if
4554 no_finish_dynamic_symbol isn't 0.
4556 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4559 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
4560 undefined weak symbol, don't make it dynamic.
4561 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
4562 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4563 relocation for R_386_GOT32.
4565 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4568 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
4570 2017-04-23 Alan Modra <amodra@gmail.com>
4573 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
4574 * elf.c (lcomm_sym): New.
4575 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
4576 * bfd-in2.h: Regenerate.
4578 2017-04-23 Alan Modra <amodra@gmail.com>
4581 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
4582 parameters and comment.
4583 (_bfd_elf_get_reloc_section): Delete.
4584 (_bfd_elf_plt_get_reloc_section): Declare.
4585 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
4586 New functions. Don't blindly skip over assumed .rel/.rela prefix.
4588 (_bfd_elf_get_reloc_section): ..here. Delete.
4589 (assign_section_numbers): Call elf_get_reloc_section.
4590 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
4591 * elfxx-target.h (elf_backend_get_reloc_section): Update.
4593 2017-04-23 Alan Modra <amodra@gmail.com>
4596 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
4599 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4602 * elf32-i386.c (elf_i386_link_hash_entry): Add
4603 no_finish_dynamic_symbol.
4604 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
4605 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
4606 symbol, don't make it dynamic in PIE.
4607 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
4608 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4609 relocation for R_386_GOT32
4610 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
4613 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4617 * elflink.c (elf_link_add_object_symbols): Require
4618 --no-dynamic-linker with -E/--dynamic-list when creating
4621 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4623 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
4626 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4628 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
4629 dynamic symbol sorting.
4631 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
4634 * elflink.c (elf_link_add_object_symbols): Preserve
4635 dynamic_ref_after_ir_def when restoring the symbol table for
4636 unneeded dynamic object.
4638 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
4641 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
4642 on on undefined IFUNC symbol in the second PLT.
4644 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
4646 * peXXigen.c (pe_print_reloc): Correct chunk_end.
4648 2017-04-19 Alan Modra <amodra@gmail.com>
4650 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
4651 or make dynamic for info->dynamic_undefined_weak 0 and 1.
4652 * elf32-ppc.c:Formatting.
4653 (ensure_undefweak_dynamic): Don't make dynamic when
4654 info->dynamic_undefined_weak is zero.
4655 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4656 info->dynamic_undefined_weak. Discard undef dyn_relocs when
4657 not default visibility. Discard undef and undefweak
4659 (ppc_elf_relocate_section): Adjust to suit.
4660 * elf64-ppc.c: Formatting.
4661 (ensure_undefweak_dynamic): Don't make dynamic when
4662 info->dynamic_undefined_weak is zero.
4663 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4664 info->dynamic_undefined_weak. Discard them earlier.
4666 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
4669 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
4670 before generating the version definition section.
4672 2017-04-17 Alan Modra <amodra@gmail.com>
4674 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
4675 state when a regular object file defines a symbol with
4676 incompatible type to that defined by an earlier shared lib.
4678 2017-04-13 Alan Modra <amodra@gmail.com>
4680 * coffcode.h: Wrap some overly long _bfd_error_handler args.
4682 * elf32-arm.c: Likewise.
4683 * elf32-i386.c: Likewise.
4684 * elf32-mep.c: Likewise.
4685 * elf64-ia64-vms.c: Likewise.
4686 * elf64-x86-64.c: Likewise.
4687 * elflink.c: Likewise.
4688 * elfnn-ia64.c: Likewise.
4689 * elfxx-mips.c: Likewise.
4691 2017-04-13 Alan Modra <amodra@gmail.com>
4693 * aoutx.h: Use %B and %A in error messages throughout file.
4694 * aout-cris.c: Likewise.
4695 * archive.c: Likewise.
4696 * binary.c: Likewise.
4697 * coff-rs6000.c: Likewise.
4698 * coff-tic4x.c: Likewise.
4699 * coffcode.h: Likewise.
4700 * coffgen.c: Likewise.
4701 * cofflink.c: Likewise.
4702 * coffswap.h: Likewise.
4703 * cpu-arm.c: Likewise.
4704 * elf-eh-frame.c: Likewise.
4705 * elf-m10300.c: Likewise.
4707 * elf32-arc.c: Likewise.
4708 * elf32-arm.c: Likewise.
4709 * elf32-bfin.c: Likewise.
4710 * elf32-frv.c: Likewise.
4711 * elf32-iq2000.c: Likewise.
4712 * elf32-m32c.c: Likewise.
4713 * elf32-microblaze.c: Likewise.
4714 * elf32-nds32.c: Likewise.
4715 * elf32-rl78.c: Likewise.
4716 * elf32-rx.c: Likewise.
4717 * elf32-score.c: Likewise.
4718 * elf32-score7.c: Likewise.
4719 * elf32-sh64.c: Likewise.
4720 * elf32-v850.c: Likewise.
4721 * elf32-vax.c: Likewise.
4722 * elf32-visium.c: Likewise.
4723 * elf64-ia64-vms.c: Likewise.
4724 * elf64-mmix.c: Likewise.
4725 * elf64-sh64.c: Likewise.
4726 * elfcode.h: Likewise.
4727 * elfnn-aarch64.c: Likewise.
4728 * elfnn-ia64.c: Likewise.
4729 * elfxx-mips.c: Likewise.
4730 * hpux-core.c: Likewise.
4733 * linker.c: Likewise.
4734 * merge.c: Likewise.
4736 * oasys.c: Likewise.
4737 * pdp11.c: Likewise.
4738 * peXXigen.c: Likewise.
4739 * rs6000-core.c: Likewise.
4740 * vms-alpha.c: Likewise.
4741 * xcofflink.c: Likewise.
4743 2017-04-13 Alan Modra <amodra@gmail.com>
4745 * bfd.c (PRINT_TYPE): Define.
4746 (_doprnt): New function.
4747 (error_handler_internal): Use _doprnt.
4748 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
4749 calls in their natural order, throughout file.
4750 * coff-mcore.c: Likewise.
4751 * coff-ppc.c: Likewise.
4752 * coff-tic80.c: Likewise.
4753 * cofflink.c: Likewise.
4754 * elf-s390-common.c: Likewise.
4756 * elf32-arm.c: Likewise.
4757 * elf32-i386.c: Likewise.
4758 * elf32-m32r.c: Likewise.
4759 * elf32-msp430.c: Likewise.
4760 * elf32-spu.c: Likewise.
4761 * elf64-ia64-vms.c: Likewise.
4762 * elf64-sparc.c: Likewise.
4763 * elf64-x86-64.c: Likewise.
4764 * elflink.c: Likewise.
4765 * elfnn-aarch64.c: Likewise.
4766 * elfnn-ia64.c: Likewise.
4767 * elfxx-mips.c: Likewise.
4769 2017-04-13 Alan Modra <amodra@gmail.com>
4771 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
4772 branch veneers" error. Fix double space and format message.
4773 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
4774 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
4776 2017-04-13 Alan Modra <amodra@gmail.com>
4778 * bfd-in2.h: Regenerate.
4780 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4782 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
4783 extra `\n' in warning/error messages.
4784 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
4785 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4787 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4789 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
4790 processor-specific properties with generic ELF target vector.
4792 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
4794 * elf32-sparc.c (elf_backend_fixup_symbol): New.
4795 * elf64-sparc.c (elf_backend_fixup_symbol): New.
4796 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
4797 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
4799 (link_hash_newfunc): Initialize has_got_reloc and
4801 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
4803 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
4805 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
4807 (_bfd_sparc_elf_fixup_symbol): New function.
4808 (allocate_dynrelocs): Don't allocate space for dynamic
4809 relocations and discard relocations against resolved undefined
4810 weak symbols in executable. Don't make resolved undefined weak
4811 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
4812 relocation against undefined weak symbols in PIE.
4813 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
4814 relocations against resolved undefined weak symbols in PIE
4815 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
4816 without ynamic PLT/GOT relocations for resolved undefined weak
4818 Don't generate dynamic relocation against resolved undefined
4819 weak symbol in executable.
4820 (pie_finish_undefweak_symbol): New function.
4821 (_bfd_sparc_elf_finish_dynamic_sections): Call
4822 pie_finish_undefweak_symbol on all symbols in PIE.
4823 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
4824 (_bfd_sparc_elf_fixup_symbol): New function.
4826 2017-04-10 Nick Clifton <nickc@redhat.com>
4828 * config.bfd: Remove ns32k from obsolete list.
4830 2017-04-10 Alan Modra <amodra@gmail.com>
4833 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
4834 (special_sections_i): Likewise for .init_array.
4835 (special_sections_p): Likewise for .preinit_array.
4837 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
4841 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
4842 ELF_COMMON_DEF_P for common symbols.
4843 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4844 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
4845 * elflink.c (_bfd_elf_merge_symbol): Revert commits
4846 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
4847 07492f668d2173da7a2bda3707ff0985e0f460b6.
4849 2017-04-07 Pedro Alves <palves@redhat.com>
4851 * opncls.c (bfd_get_debug_link_info): Rename to...
4852 (bfd_get_debug_link_info_1): ... this. Change type of second
4853 parameter to void pointer. Adjust.
4854 (bfd_get_debug_link_info): Reimplement on top of
4855 bfd_get_debug_link_info_1.
4856 (separate_debug_file_exists, separate_alt_debug_file_exists):
4857 Change type of second parameter to void pointer. Adjust.
4858 (get_func_type, check_func_type): Change type of second parameter
4860 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
4861 the callback functions instead of passing the address of a local.
4862 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
4863 find_separate_debug_file.
4864 (get_alt_debug_link_info_shim): Change type of second parameter to
4865 void pointer. Adjust.
4866 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
4867 find_separate_debug_file.
4868 (get_build_id_name, bfd_boolean check_build_id_file): Change type
4869 of second parameter to void pointer. Adjust.
4870 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
4871 pointer local to find_separate_debug_file.
4873 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
4875 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
4876 external symbols with a definition.
4877 (_bfd_coff_gc_mark_extra_sections): Fix typo.
4879 2017-04-07 Alan Modra <amodra@gmail.com>
4881 * po/SRC-POTFILES.in: Regenerate.
4883 2017-04-05 Alan Modra <amodra@gmail.com>
4885 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4888 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4890 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4891 numbers for DataDirectory entry indicies passed to
4894 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4896 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4897 each GNU_MBIND section and align GNU_MBIND section to page size.
4898 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4899 segment for each GNU_MBIND section.
4900 (_bfd_elf_init_private_section_data): Copy sh_info from input
4901 for GNU_MBIND section.
4903 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4905 * elfnn-riscv.c (GP_NAME): Delete.
4906 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4907 (_bfd_riscv_relax_lui): Likewise.
4909 2017-04-04 Nick Clifton <nickc@redhat.com>
4912 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4914 (bfd_elf_final_link): Only initialize the extended symbol index
4915 section if there are extended symbol tables to list.
4917 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4919 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4920 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4921 * configure.ac (elf): Add elf-properties.lo.
4922 * Makefile.in: Regenerated.
4923 * configure: Likewise.
4924 * elf-bfd.h (elf_property_kind): New.
4925 (elf_property): Likewise.
4926 (elf_property_list): Likewise.
4927 (elf_properties): Likewise.
4928 (_bfd_elf_parse_gnu_properties): Likewise.
4929 (_bfd_elf_get_property): Likewise.
4930 (_bfd_elf_link_setup_gnu_properties): Likewise.
4931 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4932 and setup_gnu_properties.
4933 (elf_obj_tdata): Add properties.
4934 * elf-properties.c: New file.
4935 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4936 (elf_i386_merge_gnu_properties): Likewise.
4937 (elf_backend_parse_gnu_properties): Likewise.
4938 (elf_backend_merge_gnu_properties): Likewise.
4939 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4940 (elf_x86_64_merge_gnu_properties): Likewise.
4941 (elf_backend_parse_gnu_properties): Likewise.
4942 (elf_backend_merge_gnu_properties): Likewise.
4943 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4944 (elf_backend_parse_gnu_properties): Likewise.
4945 (elf_backend_setup_gnu_properties): Likewise.
4946 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4947 elf_backend_merge_gnu_properties and
4948 elf_backend_setup_gnu_properties.
4950 2017-03-30 Pip Cet <pipcet@gmail.com>
4952 * elf32-wasm32.c: Add relocation code, two relocs.
4953 * reloc.c: Add wasm32 relocations.
4954 * libbfd.h: Regenerate.
4955 * bfd-in2.h: Regenerate.
4956 * bfd/po/bfd.pot: Regenerate.
4958 2017-03-29 Nick Clifton <nickc@redhat.com>
4961 * coff-bfd.h (struct coff_section_data): Add new fields:
4962 saved_bias and bias.
4963 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4964 computed for PE binaries.
4965 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4968 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4971 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4972 to handle a local symbol with a hash-symbol-entry; without PLT.
4973 Add BFD_ASSERT for an incidental case with GOT entry present.
4974 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4975 isn't forced-or-set local.
4977 2017-03-27 Pip Cet <pipcet@gmail.com>
4979 * wasm-module.c: New file to support WebAssembly modules.
4980 * wasm-module.h: New file to support WebAssembly modules.
4981 * doc/webassembly.texi: Start documenting wasm-module.c.
4982 * config.bfd: Add wasm_vec.
4983 * targets.c: Likewise.
4984 * configure.ac: Likewise.
4985 * Makefile.am: Add entries for wasm-module.c.
4986 * Makefile.in: Regenerate.
4987 * configure: Regenerate.
4988 * po/SRC-POTFILES.in: Regenerate.
4990 2017-03-27 Pip Cet <pipcet@gmail.com>
4992 * cpu-wasm32.c: New file to support wasm32 architecture.
4993 * elf32-wasm32.c: New file to support wasm32 architecture.
4994 * Makefile.am: Add wasm32 architecture.
4995 * archures.c: Likewise.
4996 * config.bfd: Likewise.
4997 * configure.ac: Likewise.
4998 * targets.c: Likewise.
4999 * Makefile.in: Regenerate.
5000 * bfd-in2.h: Regenerate.
5001 * configure: Regenerate.
5002 * po/SRC-POTFILES.in: Regenerate.
5004 2017-03-20 Alan Modra <amodra@gmail.com>
5007 * elf64-ppc.c (compare_symbols): Stabilize sort.
5009 2017-03-18 Alan Modra <amodra@gmail.com>
5011 * elf64-ppc.c (struct ppc_link_hash_table): Add
5012 local_ifunc_resolver and maybe_local_ifunc_resolver.
5013 (ppc_build_one_stub): Set flags on emitting dynamic
5014 relocation to ifunc.
5015 (ppc64_elf_relocate_section): Likewise.
5016 (ppc64_elf_finish_dynamic_symbol): Likewise.
5017 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
5018 local dynamic relocs to ifuncs.
5019 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
5020 local_ifunc_resolver and maybe_local_ifunc_resolver.
5021 (ppc_elf_relocate_section): Set flag on emitting dynamic
5022 relocation to ifuncs.
5023 (ppc_elf_finish_dynamic_symbol): Likewise.
5024 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
5025 dynamic relocs to ifuncs.
5027 2017-03-13 Nick Clifton <nickc@redhat.com>
5030 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
5031 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
5032 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
5033 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
5034 * bfd-in2.h: Regenerate.
5035 * libbfd.h: Regenerate.
5036 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
5038 (IS_AARCH64_TLSDESC_RELOC): Likewise.
5039 (elfNN_aarch64_howto_table): Likewise.
5040 (aarch64_tls_transition_without_check): Likewise.
5041 (aarch64_reloc_got_type): Likewise.
5042 (elfNN_aarch64_final_link_relocate): Likewise.
5043 (elfNN_aarch64_tls_relax): Likewise.
5044 (elfNN_aarch64_relocate_section): Likewise.
5045 (elfNN_aarch64_gc_sweep_hook): Likewise.
5046 (elfNN_aarch64_check_relocs): Likewise.
5047 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
5048 (_bfd_aarch64_elf_resolve_relocation): Likewise.
5050 2017-03-11 Alan Modra <amodra@gmail.com>
5052 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
5053 parameter is in fact used. Whitespace fixes.
5054 * elf64-ppc.c: Likewise.
5056 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
5058 * rs6000-core.c (CORE_NEW): Simplify macro when
5059 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
5061 2017-03-07 Alan Modra <amodra@gmail.com>
5065 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
5068 2017-03-05 Alan Modra <amodra@gmail.com>
5070 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
5071 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
5072 (next_cie_fde_offset): New function.
5073 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
5074 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
5075 four bytes. Align CIEs to four or eight bytes depending on
5076 per_encoding_aligned8. Align FDEs according to their encoding.
5077 Pad last FDE to output section alignment.
5078 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
5080 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
5081 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
5082 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
5084 2017-03-02 Martin Bickel <binutils@ineranves.de>
5087 * elf.c (rewrite_elf_program_header): Do not issue a warning for
5088 empty segments which have a zero filesz, but a non-zero memsz.
5090 2017-03-02 Alan Modra <amodra@gmail.com>
5092 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
5094 2017-02-28 Alan Modra <amodra@gmail.com>
5096 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
5097 (ppc64_elf_relocate_section): Likewise.
5099 2017-02-28 Alan Modra <amodra@gmail.com>
5102 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
5103 rather than elf32_nios2_hash_table or elf_hash_table.
5104 (create_got_section): Likewise.
5105 (nios2_elf32_finish_dynamic_symbol): Likewise.
5106 (nios2_elf32_adjust_dynamic_symbol): Likewise.
5107 (nios2_elf32_size_dynamic_sections): Likewise.
5108 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
5109 vars. Use htab equivalents directly instead. Don't create
5110 all dynamic sections on needing just the GOT. Use a goto
5111 rather than a fall-through with reloc test. Ensure
5112 htab->dynobj is set when making dynamic sreloc section.
5113 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
5114 equivalent directly instead. Don't segfault on looking for
5115 .dynamic when dynamic sections have not been created. Don't
5116 segfault on .got.plt being discarded.
5117 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
5118 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
5119 fixme and another not so relevant comment.
5120 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
5121 already set, set hash table dynobj on creating .sbss.
5123 2017-02-28 Alan Modra <amodra@gmail.com>
5125 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
5126 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
5127 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
5128 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
5129 (ppc64_elf_relocate_section): Likewise.
5130 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
5131 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
5132 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
5133 * libbfd.h: Regenerate.
5134 * bfd-in2.h: Regenerate.
5136 2017-02-28 Alan Modra <amodra@gmail.com>
5138 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
5139 dynamic .data.rel.ro read-only.
5140 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
5141 rather than section flags when deciding where copy reloc goes.
5142 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
5143 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
5144 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
5145 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
5146 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
5147 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
5148 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
5149 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
5150 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
5151 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
5152 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
5153 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
5154 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
5155 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
5156 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
5157 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
5158 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
5159 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
5160 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
5162 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
5164 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
5165 `jalr $0, $25' instruction encoding.
5167 2017-02-27 Nick Clifton <nickc@redhat.com>
5170 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
5171 generating a seg-fault when encountering a symbol that has been
5172 deleted by garbage collection.
5174 2017-02-25 Alan Modra <amodra@gmail.com>
5176 * elf32-arc.c (struct dynamic_sections): Delete.
5177 (enum dyn_section_types): Delete.
5178 (dyn_section_names): Delete.
5179 (arc_create_dynamic_sections): Delete.
5180 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
5181 segfault on discarded .rela.plt section.
5182 (elf_arc_size_dynamic_sections): Formatting. Don't call
5183 arc_create_dynamic_sections. Don't allocate memory for sections
5184 handled by the generic linker. Correct code finding relocs in
5185 read-only sections. Set SEC_EXCLUDE on zero size .got,
5186 .got.plt, and .dynbss sections. Do set .interp for pies.
5188 2017-02-24 Andrew Waterman <andrew@sifive.com>
5190 * elfnn-riscv.c (GP_NAME): New macro.
5191 (riscv_global_pointer_value): Use it.
5192 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
5193 output section, consider only that section's alignment.
5195 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
5197 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
5198 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
5199 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
5200 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
5202 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
5204 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
5205 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
5208 2017-02-23 Alan Modra <amodra@gmail.com>
5211 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
5213 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
5214 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
5217 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
5220 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
5221 processing ahead of the call to `elf_gc_sweep_symbol'.
5223 2017-02-22 Nick Clifton <nickc@redhat.com>
5226 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
5227 created section 4-byte alignment.
5229 2017-02-22 Alan Modra <amodra@gmail.com>
5231 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
5232 on .got or .plt output section being discarded by script.
5233 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
5236 2017-02-21 Alan Modra <amodra@gmail.com>
5238 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
5239 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
5241 2017-02-20 Alan Modra <amodra@gmail.com>
5244 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
5245 if DT_RELSZ/DT_RELASZ is zero.
5247 2017-02-17 Nick Clifton <nickc@redhat.com>
5249 * compress.c (bfd_get_full_section_contents): Remember to reduce
5250 compressed size by the sizeof the compression header when
5251 decompressing the contents.
5253 2017-02-17 Pedro Alves <palves@redhat.com>
5255 * srec.c (Chunk): Rename to ...
5256 (_bfd_srec_len): ... this.
5257 (S3Forced): Rename to ...
5258 (_bfd_srec_forceS3): ... this.
5259 * objcopy.c: Adjust all references.
5261 2017-02-17 Pedro Alves <palves@redhat.com>
5263 * archive.c (bsd_write_armap): Rename to ...
5264 (_bfd_bsd_write_armap): ... this.
5265 (coff_write_armap): Rename to ...
5266 (_bfd_coff_write_armap): ... this.
5267 * libbfd-in.h (bsd_write_armap): Rename to ...
5268 (_bfd_bsd_write_armap): ... this.
5269 (coff_write_armap): Rename to ...
5270 (_bfd_coff_write_armap): ... this.
5271 * aout-target.h, aout-tic30.c: Adjust all users.
5272 * libbfd.h: Regenerate.
5274 2017-02-17 Pedro Alves <palves@redhat.com>
5276 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
5277 (warn_deprecated): Rename to ...
5278 (_bfd_warn_deprecated): ... this.
5279 * libbfd.c (warn_deprecated): Rename to ...
5280 (_bfd_warn_deprecated): ... this.
5281 * bfd-in2.h: Regenerate.
5283 2017-02-17 Pedro Alves <palves@redhat.com>
5285 * bfdio.c (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 * libbfd-in.h (real_ftell): Rename to ...
5292 (_bfd_real_ftell): ... this.
5293 (real_fseek): Rename to ...
5294 (_bfd_real_fseek): ... this.
5295 (real_fopen): Rename to ...
5296 (_bfd_real_fopen): ... this.
5297 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
5298 * libbfd.h: Regenerate.
5300 2017-02-17 Pedro Alves <palves@redhat.com>
5302 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
5303 * libbfd.c (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-in.h (read_unsigned_leb128): Rename to ...
5310 (_bfd_read_unsigned_leb128): ... this.
5311 (read_signed_leb128): Rename to ...
5312 (_bfd_read_signed_leb128): ... this.
5313 (safe_read_leb128): Rename to ...
5314 (_bfd_safe_read_leb128): ... this.
5315 * libbfd.h: Renegerate.
5317 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
5319 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
5320 before trying to fine matching file and line information.
5322 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
5324 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
5325 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
5326 not match current bfd, then reload debug information. Record bfd
5327 we're loading debug info for in the stash. If we have debug
5328 informatin in the cache then perform section placement before
5331 2017-02-16 Alan Modra <amodra@gmail.com>
5334 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
5335 * elfxx-target.h (elf_backend_no_page_alias): Define.
5336 (elfNN_bed): Init new field.
5337 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
5338 ensure PT_LOAD segment starts on a new page.
5339 * elf32-hppa.c (elf_backend_no_page_alias): Define.
5341 2017-02-16 Alan Modra <amodra@gmail.com>
5344 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
5347 2017-02-16 Jiong Wang <jiong.wang@arm.com>
5349 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
5350 * bfd-in2.h: Regenerated.
5352 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
5355 * elf32-i386.c (elf_i386_relocate_section): Allow
5356 "lea foo@GOT, %reg" in PIC.
5358 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
5361 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
5362 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
5363 error against local IFUNC symbol without a base register for
5366 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
5368 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
5369 `%P: %H:' with `info->callbacks->einfo'.
5370 (ppc_elf_relocate_section): Likewise.
5371 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
5372 (ppc64_elf_edit_toc): Likewise.
5373 (ppc64_elf_relocate_section): Likewise.
5375 2017-02-14 Alan Modra <amodra@gmail.com>
5377 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
5378 --gc-keep-exported, and test versioned field of sym rather than
5379 looking for @ in name.
5381 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
5383 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
5386 2017-02-13 Nick Clifton <nickc@redhat.com>
5389 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
5392 2017-02-07 Andrew Waterman <andrew@sifive.com>
5394 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
5395 entry size if PLT header is written.
5397 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
5399 Fix sparc64 dynamic relocation processing to use the dynamic
5401 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
5402 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
5405 2017-02-03 Nick Clifton <nickc@redhat.com>
5408 * coffcode.h (coff_write_object_contents): Enlarge size of
5409 s_name_buf in order to avoid compile time warning about possible
5411 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
5412 32-bits of insn value before printing into buffer.
5414 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5416 * elfxx-mips.c (mips_elf_hash_sort_data): Add
5417 `max_local_dynindx'.
5418 (mips_elf_sort_hash_table): Handle it.
5419 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
5420 symbols bump up `max_local_dynindx' rather than
5421 `max_non_got_dynindx'.
5423 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5425 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
5426 `min_got_dynindx', `max_unref_got_dynindx' and
5427 `max_non_got_dynindx' members to the `bfd_size_type' data type.
5428 (mips_elf_sort_hash_table): Adjust accordingly.
5430 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5432 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
5433 to access the hash table.
5435 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5437 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
5438 non-NULL `htab' to the beginning.
5440 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5442 * elflink.c (elf_gc_sweep): Wrap overlong line.
5444 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
5446 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
5447 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
5448 * elfxx-mips.c (mips_elf_link_hash_table): Add
5449 `ignore_branch_isa' member.
5450 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
5451 in branch relocation calculation as an error if
5452 `ignore_branch_isa' has been set.
5453 (_bfd_mips_elf_insn32): Rename to...
5454 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
5455 parameter to `insn32' and add an `ignore_branch_isa' parameter.
5456 Handle the new parameter.
5458 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
5460 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
5461 local variable dynobj.
5464 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
5465 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
5466 executable from read-only sections into sdynrelro.
5467 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
5468 dynamic relocs in sdynrelro.
5469 (elf_backend_want_dynrelro): Define.
5471 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5473 * config.bfd (*-*-rtemsaout*): Mark as removed.
5475 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5477 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
5478 (arm-*-rtems*): Move to (arm*-*-eabi*).
5479 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
5480 (m68-*-rtems*): Move to (m68*-*-elf*).
5482 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5484 * config.bfd (*-*-rtemscoff*): Mark as removed.
5486 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
5489 * elflink.c (bfd_elf_record_link_assignment): Revert last
5490 change and don't ever clear `forced_local'. Set `mark'
5492 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
5494 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
5495 (bfd_elf_size_dynamic_sections): ... here.
5496 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
5497 and set `mark' instead in `__tls_get_addr_opt' processing.
5498 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
5500 2017-01-24 Alan Modra <amodra@gmail.com>
5502 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
5503 where dynamic relocs are preferable. Allow ifunc too.
5504 (ensure_undefweak_dynamic): New function.
5505 (allocate_dynrelocs): Use it here. Move plt handling last and
5506 don't make symbols dynamic, simplifying loop. Only make undef
5507 weak symbols with GOT entries dynamic. Correct condition
5508 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
5509 comments. Remove goto.
5510 (ppc_elf_relocate_section): Correct test for using dynamic
5511 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5512 to suit. Set up explicit tls_index entries and implicit GOT
5513 tls_index entries resolvable at link time for
5514 __tls_get_addr_opt. Simplify test to clear mem for prelink.
5515 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
5516 (ensure_undefweak_dynamic): New function.
5517 (allocate_dynrelocs): Use it here. Only make undef weak symbols
5518 with GOT entries dynamic. Remove unnecessary test of
5519 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
5520 (ppc64_elf_relocate_section): Correct test for using dynamic
5521 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5522 to suit. Set up explicit tls_index entries and implicit GOT
5523 tls_index entries resolvable at link time for __tls_get_addr_opt.
5524 Simplify expression to clear mem for prelink.
5526 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
5528 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
5530 2017-01-20 Jiong Wang <jiong.wang@arm.com>
5532 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
5533 (elf_backend_hash_symbol): Define.
5535 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
5538 * elflink.c (bfd_elf_record_link_assignment): Clear any
5539 `forced_local' marking for DSO symbols that are not being
5542 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
5544 * elfnn-riscv.c (riscv_elf_object_p): New function.
5546 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
5549 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
5551 (elf_x86_64_check_relocs): Create .eh_frame section for the
5553 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5554 .eh_frame section for the .plt.bnd section.
5555 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5556 for the .plt.bnd section.
5558 2017-01-12 Nick Clifton <nickc@redhat.com>
5561 * opncls.c (find_separate_debug_file): Add include_dirs
5562 parameter. Only include the directory part of the bfd's filename
5563 in search paths if include_dirs is true. Add a couple of extra
5564 locations for looking for debug files.
5565 ( bfd_follow_gnu_debuglink): Update invocation of
5566 find_separate_debug_file.
5567 (bfd_follow_gnu_debugaltlink): Likewise.
5568 (get_build_id): New function: Finds the build-id of the given bfd.
5569 (get_build_id_name): New function: Computes the name of the
5570 separate debug info file for a bfd, based upon its build-id.
5571 (check_build_id_file): New function: Checks to see if a separate
5572 debug info file exists at the given location, and that its
5573 build-id matches that of the original bfd.
5574 (bfd_follow_build_id_debuglink): New function: Finds a separate
5575 debug info file for a given bfd by using the build-id method.
5576 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
5577 method of locating a separate debug info file before using the
5579 * bfd-in2.h: Regenerate.
5581 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
5584 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
5585 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
5586 elf_x86_64_eh_frame_plt_got.
5587 (elf_x86_64_size_dynamic_sections): Get unwind info from
5588 elf_x86_64_bnd_arch_bed for the BND PLT.
5590 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
5592 * config.bfd: Add entries for i686-redox and x86_64-redox.
5594 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5596 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
5598 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
5599 .eh_frame section to 4 bytes for x32.
5600 (elf_x86_64_check_relocs): Likewise.
5602 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5605 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
5606 (PLT_GOT_FDE_LENGTH): Likewise.
5607 (elf_i386_plt_layout): Add eh_frame_plt_got and
5608 eh_frame_plt_got_size.
5609 (elf_i386_plt): Updated.
5610 (elf_i386_link_hash_table): Add plt_got_eh_frame.
5611 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
5612 (elf_i386_size_dynamic_sections): Allocate and initialize
5613 .eh_frame section for .plt.got.
5614 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
5616 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
5617 eh_frame_plt_got_size.
5618 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
5619 (PLT_GOT_FDE_LENGTH): Likewise.
5620 (elf_x86_64_backend_data): Add eh_frame_plt_got and
5621 eh_frame_plt_got_size.
5622 (elf_x86_64_arch_bed): Updated.
5623 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
5624 eh_frame_plt_got_size.
5625 (elf_x86_64_nacl_arch_bed): Likewise.
5626 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
5627 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
5628 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5629 .eh_frame section for .plt.got.
5630 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5633 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5635 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
5636 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
5638 2017-01-09 Nick Clifton <nickc@redhat.com>
5640 * dwarf2.c (lookup_address_in_function_table): Return early if
5641 there are no functions in the given comp unit, or if the high
5642 address of the last function in the comp unit is less than the
5645 2017-01-09 Nick Clifton <nickc@redhat.com>
5648 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
5649 message if there are too many symbols to load.
5651 2017-01-04 James Clarke <jrtc27@jrtc27.com>
5653 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
5654 if relocs are cached.
5656 2017-01-03 Rich Felker <bugdal@aerifal.cx>
5659 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
5660 for R_MICROBLAZE_GOTOFF_64.
5662 2017-01-03 Nick Clifton <nickc@redhat.com>
5664 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
5665 warning about using a possibly uninitialised variable.
5667 2017-01-02 Alan Modra <amodra@gmail.com>
5669 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
5670 (allocate_plt_static, allocate_dynrelocs): Use it.
5672 2017-01-02 Alan Modra <amodra@gmail.com>
5674 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
5675 .PARISC.unwind section.
5677 2017-01-02 Alan Modra <amodra@gmail.com>
5680 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
5681 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
5682 indirect to GOT pointer relative code edit.
5684 2017-01-02 Alan Modra <amodra@gmail.com>
5686 Update year range in copyright notice of all files.
5688 For older changes see ChangeLog-2016
5690 Copyright (C) 2017 Free Software Foundation, Inc.
5692 Copying and distribution of this file, with or without modification,
5693 are permitted in any medium without royalty provided the copyright
5694 notice and this notice are preserved.
5700 version-control: never