1 2017-12-08 Nick Clifton <nickc@redhat.com>
3 * elfcode.h (elf_write_relocs): Check for an empty howto field.
5 2017-12-08 Sangamesh Mallayya <sangamesh.swamy@in.ibm.com>
7 * bfd.c (bfd_get_sign_extend_vma): Handle aix5coff64-rs6000.
9 2017-12-06 Alan Modra <amodra@gmail.com>
11 * doc/header.sed: Trim trailing space when splitting lines.
12 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-cris.c,
13 * aout-ns32k.c, * aout-target.h, * aout-tic30.c, * aoutf1.h, * aoutx.h,
14 * arc-got.h, * arc-plt.def, * arc-plt.h, * archive.c, * archive64.c,
15 * archures.c, * armnetbsd.c, * bfd-in.h, * bfd.c, * bfdio.c, * binary.c,
16 * bout.c, * cache.c, * cisco-core.c, * coff-alpha.c, * coff-apollo.c,
17 * coff-arm.c, * coff-h8300.c, * coff-i386.c, * coff-i860.c,
18 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mcore.c,
19 * coff-mips.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
20 * coff-stgo32.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
21 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
22 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
23 * coffswap.h, * compress.c, * corefile.c, * cpu-alpha.c, * cpu-arm.c,
24 * cpu-avr.c, * cpu-bfin.c, * cpu-cr16.c, * cpu-cr16c.c, * cpu-crx.c,
25 * cpu-d10v.c, * cpu-frv.c, * cpu-ft32.c, * cpu-i370.c, * cpu-i960.c,
26 * cpu-ia64-opc.c, * cpu-ip2k.c, * cpu-lm32.c, * cpu-m32r.c,
27 * cpu-mcore.c, * cpu-microblaze.c, * cpu-mips.c, * cpu-moxie.c,
28 * cpu-mt.c, * cpu-nios2.c, * cpu-ns32k.c, * cpu-or1k.c, * cpu-powerpc.c,
29 * cpu-pru.c, * cpu-sh.c, * cpu-spu.c, * cpu-v850.c, * cpu-v850_rh850.c,
30 * cpu-xgate.c, * cpu-z80.c, * dwarf1.c, * dwarf2.c, * ecoff.c,
31 * ecofflink.c, * ecoffswap.h, * elf-bfd.h, * elf-eh-frame.c,
32 * elf-hppa.h, * elf-m10200.c, * elf-m10300.c, * elf-s390-common.c,
33 * elf-strtab.c, * elf-vxworks.c, * elf.c, * elf32-am33lin.c,
34 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-avr.h,
35 * elf32-bfin.c, * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
36 * elf32-crx.c, * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c,
37 * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c,
38 * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c, * elf32-i860.c,
39 * elf32-i960.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32c.c,
40 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c, * elf32-m68hc1x.c,
41 * elf32-m68hc1x.h, * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c,
42 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c,
43 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
44 * elf32-nds32.h, * elf32-nios2.c, * elf32-or1k.c, * elf32-pj.c,
45 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
46 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-score.h,
47 * elf32-score7.c, * elf32-sh-symbian.c, * elf32-sh.c, * elf32-sh64.c,
48 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilegx.c,
49 * elf32-tilegx.h, * elf32-tilepro.c, * elf32-tilepro.h, * elf32-v850.c,
50 * elf32-vax.c, * elf32-wasm32.c, * elf32-xc16x.c, * elf32-xgate.c,
51 * elf32-xgate.h, * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
52 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
53 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
54 * elf64-tilegx.c, * elf64-tilegx.h, * elf64-x86-64.c, * elfcore.h,
55 * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
56 * elfnn-riscv.c, * elfxx-aarch64.c, * elfxx-aarch64.h, * elfxx-ia64.c,
57 * elfxx-ia64.h, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-sparc.c,
58 * elfxx-tilegx.c, * elfxx-x86.c, * elfxx-x86.h, * freebsd.h, * hash.c,
59 * host-aout.c, * hp300hpux.c, * hppabsd-core.c, * hpux-core.c,
60 * i386aout.c, * i386linux.c, * i386lynx.c, * i386mach3.c, * i386msdos.c,
61 * i386netbsd.c, * ieee.c, * ihex.c, * irix-core.c, * libaout.h,
62 * libbfd-in.h, * libbfd.c, * libcoff-in.h, * libnlm.h, * libpei.h,
63 * libxcoff.h, * linker.c, * lynx-core.c, * m68k4knetbsd.c,
64 * m68klinux.c, * m68knetbsd.c, * m88kmach3.c, * mach-o-aarch64.c,
65 * mach-o-arm.c, * mach-o-i386.c, * mach-o-target.c, * mach-o-x86-64.c,
66 * mach-o.c, * mach-o.h, * merge.c, * mipsbsd.c, * mmo.c, * netbsd.h,
67 * netbsd-core.c, * newsos3.c, * nlm-target.h, * nlm32-ppc.c,
68 * nlm32-sparc.c, * nlmcode.h, * ns32k.h, * ns32knetbsd.c, * oasys.c,
69 * opncls.c, * pc532-mach.c, * pdp11.c, * pe-arm.c, * pe-i386.c,
70 * pe-mcore.c, * pe-mips.c, * pe-x86_64.c, * peXXigen.c, * pef.c,
71 * pef.h, * pei-arm.c, * pei-i386.c, * pei-mcore.c, * pei-x86_64.c,
72 * peicode.h, * plugin.c, * ppcboot.c, * ptrace-core.c, * reloc.c,
73 * riscix.c, * rs6000-core.c, * section.c, * som.c, * som.h,
74 * sparclinux.c, * sparcnetbsd.c, * srec.c, * stabs.c, * sunos.c,
75 * syms.c, * targets.c, * tekhex.c, * trad-core.c, * vax1knetbsd.c,
76 * vaxnetbsd.c, * verilog.c, * versados.c, * vms-alpha.c, * vms-lib.c,
77 * vms-misc.c, * wasm-module.c, * wasm-module.h, * xcofflink.c,
78 * xsym.c, * xsym.h: Whitespace fixes.
79 * bfd-in2.h, * libbfd.h, * libcoff.h: Regenerate.
81 2017-12-06 Alan Modra <amodra@gmail.com>
83 * elf32-lm32.c (lm32_elf_check_relocs): Skip non-ALLOC sections.
84 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
85 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
86 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
87 * elf32-sh.c (sh_elf_check_relocs): Likewise.
89 2017-12-06 Alan Modra <amodra@gmail.com>
91 * elf32-hppa.c (struct elf32_hppa_dyn_reloc_entry): Delete. Use
92 struct elf_dyn_relocs throughout file instead.
93 (elf32_hppa_adjust_dynamic_symbol): Comment tidy.
94 * elf32-lm32.c (struct elf_lm32_dyn_relocs): Delete. Use
95 struct elf_dyn_relocs throughout file instead.
96 (lm32_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
97 * elf32-m32r.c (struct elf_m32r_dyn_relocs): Delete. Use
98 struct elf_dyn_relocs throughout file instead.
99 (m32r_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
100 Disable -z no-copyreloc too.
101 * elf32-metag.c (struct elf_metag_dyn_reloc_entry): Delete. Use
102 struct elf_dyn_relocs throughout file instead.
103 (elf_metag_adjust_dynamic_symbol): Use readonly_dynrelocs.
104 * elf32-microblaze.c (struct elf32_mb_dyn_relocs): Delete. Use
105 struct elf_dyn_relocs throughout file instead.
106 (readonly_dynrelocs): New function.
107 (microblaze_elf_adjust_dynamic_symbol): Use it.
108 * elf32-nds32.c (struct elf_nds32_dyn_relocs): Delete. Use
109 struct elf_dyn_relocs throughout file instead.
110 (nds32_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
111 Disable -z no-copyreloc too.
112 * elf32-nios2.c (struct elf32_nios2_dyn_relocs): Delete. Use
113 struct elf_dyn_relocs throughout file instead.
114 * elf32-or1k.c (struct elf_or1k_dyn_relocs): Delete. Use
115 struct elf_dyn_relocs throughout file instead.
116 (or1k_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
117 * elf32-sh.c (struct elf_sh_dyn_relocs): Delete. Use
118 struct elf_dyn_relocs throughout file instead.
119 (sh_elf_adjust_dynamic_symbol): Use readonly_dynrelocs, but disable.
120 Disable -z no-copyreloc too.
121 * elf32-tilepro.c (struct tilepro_elf_dyn_relocs): Delete. Use
122 struct elf_dyn_relocs throughout file instead.
123 (tilepro_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
124 * elfnn-riscv.c (struct riscv_elf_dyn_relocs): Delete. Use
125 struct elf_dyn_relocs throughout file instead.
126 (riscv_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
127 * elfxx-sparc.c (struct _bfd_sparc_elf_dyn_relocs): Delete. Use
128 struct elf_dyn_relocs throughout file instead.
129 (_bfd_sparc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
130 * elfxx-tilegx.c (struct tilegx_elf_dyn_relocs): Delete. Use
131 struct elf_dyn_relocs throughout file instead.
132 (tilegx_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
133 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Use readonly_dynrelocs.
134 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Use readonly_dynrelocs.
136 2017-12-06 Alan Modra <amodra@gmail.com>
138 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Comment tidy.
139 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
140 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
142 2017-12-04 Alan Modra <amodra@gmail.com>
144 * elfxx-x86.c (readonly_dynrelocs): New function.
145 (maybe_set_textrel): New function. Always prints via minfo and
146 correct "readonly" to "read-only" in warning message., replacing..
147 (_bfd_x86_elf_readonly_dynrelocs): ..this.
148 (_bfd_x86_elf_size_dynamic_sections): Correct "readonly" to
149 "read-only" in warning message. Formatting.
150 (_bfd_x86_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
151 * linker.c (bfd_link_hash_traverse): Comment typo fix.
153 2017-12-01 H.J. Lu <hongjiu.lu@intel.com>
155 * elfxx-x86.c (_bfd_x86_elf_readonly_dynrelocs): Print symbol
158 2017-12-01 Alan Modra <amodra@gmail.com>
160 * elf32-hppa.c (maybe_set_textrel): Print symbol for map file output.
161 * elf32-ppc.c (maybe_set_textrel): Likewise.
162 * elf64-ppc.c (maybe_set_textrel): Likewise.
163 * elf32-arm.c (readonly_dynrelocs): New function.
164 (maybe_set_textrel): New function, replacing..
165 (elf32_arm_readonly_dynrelocs): ..this.
166 * elf32-lm32.c (readonly_dynrelocs): New function.
167 (maybe_set_textrel): New function, replacing old version of..
168 (readonly_dynrelocs): ..this.
169 * elf32-m32r.c (readonly_dynrelocs): New function.
170 (maybe_set_textrel): New function, replacing old version of..
171 (readonly_dynrelocs): ..this.
172 * elf32-metag.c (readonly_dynrelocs): New function.
173 (maybe_set_textrel): New function, replacing old version of..
174 (readonly_dynrelocs): ..this.
175 * elf32-nds32.c: Delete unnecessary forward declarations.
176 (readonly_dynrelocs): New function.
177 (maybe_set_textrel): New function, replacing old version of..
178 (readonly_dynrelocs): ..this.
179 * elf32-or1k.c (readonly_dynrelocs): New function.
180 (maybe_set_textrel): New function, replacing old version of..
181 (readonly_dynrelocs): ..this.
182 * elf32-s390.c (readonly_dynrelocs): New function.
183 (maybe_set_textrel): New function, replacing old version of..
184 (readonly_dynrelocs): ..this.
185 * elf32-sh.c (readonly_dynrelocs): New function.
186 (maybe_set_textrel): New function, replacing old version of..
187 (readonly_dynrelocs): ..this.
188 * elf32-tic6x.c (readonly_dynrelocs): New function.
189 (maybe_set_textrel): New function, replacing..
190 (elf32_tic6x_readonly_dynrelocs): ..this.
191 * elf32-tilepro.c (readonly_dynrelocs): New function.
192 (maybe_set_textrel): New function, replacing old version of..
193 (readonly_dynrelocs): ..this.
194 * elf64-s390.c (readonly_dynrelocs): New function.
195 (maybe_set_textrel): New function, replacing old version of..
196 (readonly_dynrelocs): ..this.
197 * elfnn-aarch64.c (readonly_dynrelocs): New function.
198 (maybe_set_textrel): New function, replacing..
199 (aarch64_readonly_readonly_dynrelocs): ..this.
200 * elfnn-riscv.c (readonly_dynrelocs): New function.
201 (maybe_set_textrel): New function, replacing old version of..
202 (readonly_dynrelocs): ..this.
203 * elfxx-sparc.c (readonly_dynrelocs): New function.
204 (maybe_set_textrel): New function, replacing old version of..
205 (readonly_dynrelocs): ..this.
206 * elfxx-tilegx.c (readonly_dynrelocs): New function.
207 (maybe_set_textrel): New function, replacing old version of..
208 (readonly_dynrelocs): ..this.
210 2017-12-01 Alan Modra <amodra@gmail.com>
213 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Don't do anything
214 special with non_got_ref for weak aliases.
215 (elf32_hppa_check_relocs): Tweak setting of non_got_ref.
216 (elf32_hppa_adjust_dynamic_symbol): When initialising weak aliases,
217 don't uselessly copy non_got_ref. Clear dyn_relocs instead if
218 strong symbol is allocated in dynbss. Tidy comments.
219 (elf32_hppa_relocate_section): Comment fix.
220 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't do anything
221 special with non_got_ref for weak aliases.
222 (ppc_elf_adjust_dynamic_symbol): When initialising weak aliases,
223 don't uselessly copy non_got_ref. Clear dyn_relocs instead if
224 strong symbol is allocated in dynbss. Tidy comments.
225 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't do anything
226 special with non_got_ref for weak aliases.
227 (ppc64_elf_adjust_dynamic_symbol): When initialising weak aliases,
228 don't uselessly copy non_got_ref. Clear dyn_relocs instead if
229 strong symbol is allocated in dynbss. Tidy comments.
231 2017-11-29 Nick Clifton <nickc@redhat.com>
234 * coffcode.h (coff_slurp_reloc_table): Check for a NULL symbol
235 pointer when processing relocs.
237 2017-11-29 Stefan Stroe <stroestefan@gmail.com>
239 * po/Make-in (datadir): Define as @datadir@.
240 (localedir): Define as @localedir@.
241 (gnulocaledir, gettextsrcdir): Use @datarootdir@.
243 2017-11-28 Nick Clifton <nickc@redhat.com>
246 * coffgen.c (_bfd_coff_read_string_table): Check for an excessive
247 size of the external string table.
249 2017-11-28 Nick Clifton <nickc@redhat.com>
252 * reloc.c (reloc_offset_in_range): Rename to
253 bfd_reloc_offset_in_range and export.
254 (bfd_perform_relocation): Rename function invocation.
255 (bfd_install_relocation): Likewise.
256 (bfd_final_link_relocate): Likewise.
257 * bfd-in2.h: Regenerate.
258 * coff-arm.c (coff_arm_reloc): Use bfd_reloc_offset_in_range.
259 * coff-i386.c (coff_i386_reloc): Likewise.
260 * coff-i860.c (coff_i860_reloc): Likewise.
261 * coff-m68k.c (mk68kcoff_common_addend_special_fn): Likewise.
262 * coff-m88k.c (m88k_special_reloc): Likewise.
263 * coff-mips.c (mips_reflo_reloc): Likewise.
264 * coff-x86_64.c (coff_amd64_reloc): Likewise.
266 2017-11-28 H.J. Lu <hongjiu.lu@intel.com>
268 * elf-m10300.c (mn10300_elf_check_relocs): Don't set
270 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
271 * elf32-bfin.c (bfin_check_relocs): Likewise.
272 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
273 * elf32-cris.c (cris_elf_check_relocs): Likewise.
274 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
275 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
276 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
277 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
278 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
279 * elf32-i370.c (i370_elf_check_relocs): Likewise.
280 * elf32-i386.c (elf_i386_check_relocs): Likewise.
281 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
282 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
283 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
284 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
285 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
286 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
287 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
288 * elf32-metag.c (elf_metag_check_relocs): Likewise.
289 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
290 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
291 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
292 * elf32-mt.c (mt_elf_check_relocs): Likewise.
293 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
294 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
295 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
296 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
297 * elf32-s390.c (elf_s390_check_relocs): Likewise.
298 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
299 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
300 * elf32-sh.c (sh_elf_check_relocs): Likewise.
301 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
302 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
303 * elf32-v850.c (v850_elf_check_relocs): Likewise.
304 * elf32-vax.c (elf_vax_check_relocs): Likewise.
305 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
306 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
307 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
308 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
309 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
310 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
311 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
312 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
313 * elf64-s390.c (elf_s390_check_relocs): Likewise.
314 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
315 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
316 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
317 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
318 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
319 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
320 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
321 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
323 2017-11-28 Alan Modra <amodra@gmail.com>
326 * elflink.c (_bfd_elf_merge_symbol): Allow weak symbols to override
327 early passes over linker script symbols.
328 * linker.c (_bfd_generic_link_add_one_symbol): Allow symbols to
329 override early passes over linker script symbols. Clear ldscript_def
330 on symbol definitions.
332 2017-11-28 Alan Modra <amodra@gmail.com>
334 * elf64-mmix.c (bfd_elf64_bfd_copy_link_hash_symbol_type): Define.
336 2017-11-28 H.J. Lu <hongjiu.lu@intel.com>
339 * elflink.c (_bfd_elf_merge_symbol): Also skip definition from
341 (elf_link_add_object_symbols): If linker plugin is enabled, set
342 non_ir_ref_regular on symbols referenced in regular objects so
343 that linker plugin will get the correct symbol resolution.
345 2017-11-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
348 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use
349 bfd_link_executable instead of bfd_link_pic for TLS.
350 (elfNN_aarch64_allocate_dynrelocs): Likewise.
351 (aarch64_can_relax_tls): Likewise.
353 2017-11-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
356 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Use
357 UNDEFWEAK_NO_DYNAMIC_RELOC to avoid dynamic GOT relocs.
358 (elfNN_aarch64_allocate_dynrelocs): Likewise.
360 2017-11-24 H.J. Lu <hongjiu.lu@intel.com>
363 * elf.c (elf_read_notes): Add an argument for note aligment.
364 (elf_parse_notes): Likewise.
365 (_bfd_elf_make_section_from_shdr): Pass section aligment to
367 (bfd_section_from_phdr): Pass segment aligment to elf_read_notes.
368 (elf_parse_notes): Add an argument for note aligment. Use
369 ELF_NOTE_DESC_OFFSET to get the offset of the note descriptor.
370 Use ELF_NOTE_NEXT_OFFSET to get the offset of the next note
372 (elf_read_notes): Add an argument for note aligment and pass it
375 2017-11-23 Alan Modra <amodra@gmail.com>
377 * elf32-hppa.c (pc_dynrelocs): Define.
378 (elf32_hppa_copy_indirect_symbol): Don't copy dyn_relocs to weakdefs.
379 (alias_readonly_dynrelocs): New function.
380 (elf32_hppa_adjust_dynamic_symbol): Don't clear non_got_ref to
381 indicate dyn_relocs should be discarded, discard them here.
382 Use alias_readonly_dynrelocs.
383 (allocate_dynrelocs): Don't test or clear non_got_ref.
384 (elf32_hppa_relocate_section): Simplify test for dynamic relocs.
385 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't copy dyn_relocs
387 (alias_readonly_dynrelocs, pc_dynrelocs): New functions.
388 (ppc_elf_adjust_dynamic_symbol): Don't clear non_got_ref to
389 indicate dyn_relocs should be discarded, discard them here.
390 Use alias_readonly_dynrelocs.
391 (allocate_dynrelocs): Don't test or clear non_got_ref.
392 (ppc_elf_relocate_section): Simplify test for dynamic relocs.
394 2017-11-23 Alan Modra <amodra@gmail.com>
396 * elf64-ppc.c (struct ppc_link_hash_entry): Delete weakref field.
397 (ppc64_elf_copy_indirect_symbol): Don't set weakref.
398 (alias_readonly_dynrelocs): Use u.alias rather than weakref.
399 (ppc64_elf_adjust_dynamic_symbol): Don't use
400 alias_readonly_dynrelocs for function symbols.
402 2017-11-23 Alan Modra <amodra@gmail.com>
404 * elf-bfd.h (struct elf_link_hash_entry): Add is_weakalias.
405 Rename u.weakdef to u.alias and update comment.
406 (weakdef): New static inline function.
407 * elflink.c (bfd_elf_record_link_assignment) Test is_weakalias
408 rather than u.weakdef != NULL, and use weakdef function.
409 (_bfd_elf_adjust_dynamic_symbol): Likewise.
410 (_bfd_elf_fix_symbol_flags): Likewise. Clear is_weakalias on
411 all aliases if def has been overridden in a regular object, not
413 (elf_link_add_object_symbols): Delete new_weakdef flag. Test
414 is_weakalias and use weakdef. Set is_weakalias and circular
415 u.alias. Update comments.
416 (_bfd_elf_gc_mark_rsec): Test is_weakalias rather than
417 u.weakdef != NULL and use weakdef function.
418 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Test
419 is_weakalias rather than u.weakdef != NULL and use weakdef
420 function. Assert that def is strong defined.
421 * elf32-arc.c (elf_arc_adjust_dynamic_symbol): Likewise.
422 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
423 * elf32-bfin.c (elf32_bfinfdpic_adjust_dynamic_symbol): Likewise.
424 (bfin_adjust_dynamic_symbol): Likewise.
425 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
426 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
427 * elf32-frv.c (elf32_frvfdpic_adjust_dynamic_symbol): Likewise.
428 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
429 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
430 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
431 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
432 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
433 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
434 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol): Likewise.
435 * elf32-nds32.c (nds32_elf_adjust_dynamic_symbol): Likewise.
436 * elf32-nios2.c (nios2_elf32_adjust_dynamic_symbol): Likewise.
437 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
438 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
439 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
440 * elf32-score.c (s3_bfd_score_elf_adjust_dynamic_symbol): Likewise.
441 * elf32-score7.c (s7_bfd_score_elf_adjust_dynamic_symbol): Likewise.
442 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
443 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
444 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Likewise.
445 (tilepro_elf_adjust_dynamic_symbol): Likewise.
446 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
447 * elf32-xtensa.c (elf_xtensa_adjust_dynamic_symbol): Likewise.
448 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Likewise.
449 * elf64-hppa.c (elf64_hppa_adjust_dynamic_symbol): Likewise.
450 * elf64-ia64-vms.c (elf64_ia64_adjust_dynamic_symbol): Likewise.
451 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
452 (ppc64_elf_adjust_dynamic_symbol): Likewise.
453 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
454 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
455 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
456 * elfnn-ia64.c (elfNN_ia64_adjust_dynamic_symbol): Likewise.
457 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Likewise.
458 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
459 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
460 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
461 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
462 (tilegx_elf_adjust_dynamic_symbol): Likewise.
463 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
465 2017-11-21 Alan Modra <amodra@gmail.com>
467 * elf-bfd.h (elf_symbol_from): Check for NULL symbol bfd.
468 * elfcode.h (elf_slurp_reloc_table_from_section): Add FIXME comment.
470 2017-11-20 Nick Clifton <nickc@redhat.com>
473 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Skip
474 objects without a GNU_PROPERTY note section when looking for a bfd
475 onto which notes can be accumulated.
477 2017-11-20 Alan Modra <amodra@gmail.com>
481 * elf.c (_bfd_elf_init_reloc_shdr): Delete "sec_hdr" parameter
482 and leave rel_hdr->sh_flags zero. Update calls.
483 (bfd_elf_set_group_contents): Check input rel/rela SHF_GROUP
484 flag when !gas before adding rel/rela section to group. Set
485 output rel/rela SHF_GROUP flags.
487 2017-11-18 Jim Wilson <jimw@sifive.com>
489 * elfnn-riscv.c (_bfd_riscv_relax_align): Add space between alignment
490 and to in error message.
492 2017-11-17 H.J. Lu <hongjiu.lu@intel.com>
494 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Pass
495 "%F%P:", instead of "%F:", to linker callback in case of error.
497 2017-11-16 Nick Clifton <nickc@redhat.com>
500 * elf.c (elfcore_grok_netbsd_procinfo): Check that the note is big enough.
501 (elfcore_grok_openbsd_procinfo): Likewise.
502 (elfcore_grok_nto_status): Likewise.
504 2017-11-16 Nick Clifton <nickc@redhat.com>
506 * merge.c (sec_merge_emit): Always create padding buffer. Add
507 asserts to make sure that the buffer is long enough.
509 2017-11-15 Alan Modra <amodra@gmail.com>
511 * bfd.c (union _bfd_doprnt_args): Add "Bad".
512 (_bfd_doprnt): Handle more flags.
513 (_bfd_doprnt_scan): Likewise. Tidy setting of args array.
514 (error_handler_internal): Init args type to Bad.
516 2017-11-14 Alan Modra <amodra@gmail.com>
519 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Warn on discarding
520 non-empty dynamic section.
521 (ppc_build_one_stub): Take elf_gp from output bfd, not output
523 (ppc_size_one_stub, ppc64_elf_next_toc_section): Likewise.
525 2017-11-14 Alan Modra <amodra@gmail.com>
527 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for user
530 2017-11-13 Jan Beulich <jbeulich@suse.com>
532 * coff-tic80.c (COFF_ENCODE_ALIGNMENT, COFF_DECODE_ALIGNMENT):
534 * coffcode.h (coff_set_alignment_hook): Drop tic80 special case.
535 (coff_write_object_contents): Likewise. Issue diagnostic for too
538 2017-11-12 H.J. Lu <hongjiu.lu@intel.com>
541 * elf.c (_bfd_elf_map_sections_to_segments): Remove PF_X from
544 2017-11-12 Alan Modra <amodra@gmail.com>
546 * elflink.c (elf_link_add_object_symbols): Ignore anything but
547 defined and defweak symbols when setting up weakdefs.
549 2017-11-12 Alan Modra <amodra@gmail.com>
551 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Set non_got_ref
552 to keep dyn_relocs, clear to discard. Comment.
553 (allocate_dynrelocs): Always clear non_got_ref when clearing
554 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
555 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
556 dyn_relocs on undefined syms to handle for non-pic too.
557 (elf32_hppa_relocate_section): Simplify test for non-pic dyn relocs.
558 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set non_got_ref
559 to keep dyn_relocs, clear to discard. Comment.
560 (allocate_dynrelocs): Always clear non_got_ref when clearing
561 dyn_relocs in non-pic case. Invert non_got_ref test. Also test
562 dynamic_adjusted and ELF_COMMON_DEF_P. Move code deleting
563 dyn_relocs on undefined syms to handle for non-pic too.
564 (ppc_elf_relocate_section): Simplify test for non-pic dyn relocs.
565 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Discard
566 dyn_relocs here. Don't bother setting non_got_ref. Comment.
567 (allocate_dynrelocs): Delete special handling of non-pic ELFv2
568 ifuncs. Move code deleting dyn_relocs on undefined symbols to
569 handle for non-pic too. Don't test non_got_ref. Do test
570 dynamic_adjusted and ELF_COMMON_DEF_P.
572 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
574 * elf32-mips.c (elf32_mips_grok_psinfo): Extract core->pid.
575 * elf64-mips.c (elf64_mips_grok_psinfo): Likewise.
576 * elfn32-mips.c (elf32_mips_grok_psinfo): Likewise.
578 2017-11-08 Djordje Todorovic <djordje.todorovic@rt-rk.com>
580 * elf32-mips.c (elf32_mips_write_core_note): New function.
581 (elf_backend_write_core_note): New macro.
582 * elf64-mips.c (elf64_mips_write_core_note): New function.
583 (elf_backend_write_core_note): New macro.
584 * elfn32-mips.c (elf32_mips_write_core_note): New function.
585 (elf_backend_write_core_note): New macro.
587 2017-11-07 Alan Modra <amodra@gmail.com>
589 * elf64-ppc.c (ppc64_elf_build_stubs): Correct pluralization in
592 2017-11-07 Alan Modra <amodra@gmail.com>
594 * sysdep.h: Formatting, comment fixes.
595 (gettext, ngettext): Redefine when ENABLE_NLS.
596 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
597 (_): Define using gettext.
598 (textdomain, bindtextdomain): Use safer "do nothing".
599 * hosts/alphavms.h (textdomain, bindtextdomain): Likewise.
600 (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.
602 2017-11-05 Alan Modra <amodra@gmail.com>
605 * bfd.c (_bfd_doprnt_scan): Check args index before storing, not
608 2017-11-05 Alan Modra <amodra@gmail.com>
611 * bfd.c (union _bfd_doprnt_args): New.
612 (PRINT_TYPE): Add FIELD arg. Take value from args.
613 (_bfd_doprnt): Replace ap parameter with args. Adjust all
614 PRINT_TYPE invocations and reading of format args to suit.
615 Move "%%" handling out of switch handling args. Support
616 positional parameters.
617 (_bfd_doprnt_scan): New function.
618 (error_handler_internal): Call _bfd_doprnt_scan and read args.
620 2017-11-04 Alan Modra <amodra@gmail.com>
622 * elf32-ppc.c (got_entries_needed, got_relocs_needed): New functions.
623 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Use them here.
624 (ppc_elf_relocate_section): Don't output a dynamic relocation
625 for IE GOT entries in an executable.
626 * elf64-ppc.c (allocate_got): Trim unnecessary TPREL relocs.
627 (ppc64_elf_size_dynamic_sections): Likewise.
628 (ppc64_elf_relocate_section): Likewise.
630 2017-11-04 Alan Modra <amodra@gmail.com>
632 * elf32-ppc.c (readonly_dynrelocs): Delete info param. Update all
633 callers. Don't bother with SEC_ALLOC test. Return section pointer.
635 (maybe_set_textrel): ..here.
636 * elf64-ppc.c (readonly_dynrelocs): Return section pointer.
637 (maybe_set_textrel): Call minfo to print textrel warning to map file.
639 2017-11-04 Alan Modra <amodra@gmail.com>
641 * elf32-hppa.c (enum _tls_type): Move.
642 (struct elf32_hppa_link_hash_entry): Make tls_type a bitfield.
643 (elf32_hppa_check_relocs): Set DF_STATIC_TLS only for shared libraries.
644 Tidy tls_type handling. Set symbol tls_type for GOT_TLS_LDM too.
645 (got_entries_needed, got_relocs_needed): New functions.
646 (allocate_dynrelocs): Use them.
647 (elf32_hppa_size_dynamic_sections): Likewise.
648 (elf32_hppa_relocate_section): Delete bogus FIXME. Formatting.
649 Correct code emitting relocs on GD/IE got entries. Report an
650 error when a symbol has both normal and TLS GOT relocs.
652 2017-11-04 Alan Modra <amodra@gmail.com>
655 * elf32-hppa.c (elf32_hppa_check_relocs): Don't create dyn_relocs
656 for plabels when non-pic.
657 (maybe_set_textrel): New function.
658 (readonly_dynrelocs): Move and rewrite.
659 (elf32_hppa_adjust_dynamic_symbol): Use it. Don't create copy
660 relocs when def_regular or -z nocopyreloc. Handle non_got_ref
661 for functions. Expand non_got_ref comments.
662 (elf32_hppa_size_dynamic_sections): Use maybe_set_textrel.
664 2017-11-03 H.J. Lu <hongjiu.lu@intel.com>
666 * elf32-i386.c (elf_i386_check_relocs): Set plt.refcount to 1.
667 Don't use func_pointer_refcount. Don't set plt.refcount nor
668 non_got_ref for function pointer reference.
669 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
670 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Don't use
671 func_pointer_refcount.
672 (_bfd_x86_elf_copy_indirect_symbol): Don't copy
673 func_pointer_refcount.
674 (_bfd_x86_elf_hide_symbol): Don't use func_pointer_refcount.
675 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Likewise.
676 (elf_x86_link_hash_entry): Remove func_pointer_refcount.
678 2017-11-03 Mingi Cho <mgcho.minic@gmail.com>
679 Nick Clifton <nickc@redhat.com>
682 * coffgen.c (_bfd_coff_get_external_symbols): Check for an
683 overlarge raw syment count.
684 (coff_get_normalized_symtab): Likewise.
686 2017-11-01 James Bowman <james.bowman@ftdichip.com>
688 * archures.c: Add bfd_mach_ft32b.
689 * cpu-ft32.c: Add arch_info_struct.
690 * elf32-ft32.c: Add R_FT32_RELAX, SC0, SC1,
692 (ft32_elf_relocate_section): Add clauses for R_FT32_SC0, SC1,
694 (ft32_reloc_shortable, elf32_ft32_is_diff_reloc)
695 (elf32_ft32_adjust_diff_reloc_value)
696 (elf32_ft32_adjust_reloc_if_spans_insn)
697 (elf32_ft32_relax_delete_bytes, elf32_ft32_relax_is_branch_target)
698 (ft32_elf_relax_section): New function.
699 * reloc.c: Add BFD_RELOC_FT32_RELAX, SC0, SC1, DIFF32.
700 * bfd-in2.h: Regenerate.
701 * libbfd.h: Regenerate.
703 2017-11-01 Nick Clifton <nickc@redhat.com>
706 * coffcode.h (coff_slurp_line_table): Check for an excessively
707 large line number count.
709 2017-11-01 Nick Clifton <nickc@redhat.com>
712 * peicode.h (pe_bfd_read_buildid): Revise check for invalid size
713 and offset in light of further possible bogus values.
715 2017-11-01 Alan Modra <amodra@gmail.com>
718 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't create a plt
719 entry when just a dynamic reloc can serve. Ensure no dynamic
720 relocations when UNDEFWEAK_NO_DYNAMIC_RELOC by setting non_got_ref.
721 Expand and move the non_got_ref comment.
722 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
724 2017-11-01 Nick Clifton <nickc@redhat.com>
727 * coffgen.c (_bfd_coff_free_symbols): Fail if called on a non-COFF
729 * cofflink.c (coff_link_check_archive_element): Skip non-COFF
730 members of an archive.
732 2017-10-31 Nick Clifton <nickc@redhat.com>
735 * peicode.h (pe_bfd_read_buildid): Check for invalid size and data
738 2017-10-30 Alan Modra <amodra@gmail.com>
740 * elf32-frv.c (ELF_TARGET_ID): Don't define for generic
743 * elflink.c (elf_gc_sweep): Test elf_object_id in addition to
745 (bfd_elf_gc_sections): Likewise.
747 2017-10-30 Alan Modra <amodra@gmail.com>
750 * elf32-hppa.c (elf32_hppa_check_relocs): Move SEC_ALLOC test to
751 ensure non_got_ref is not set due to debug references.
752 (elf32_hppa_adjust_dynamic_symbol): Tidy plabel handling. Use
753 SYMBOL_CALLS_LOCAL and UNDEFWEAK_NO_DYNAMIC_RELOC when determining
754 need for a plt entry.
755 (allocate_dynrelocs): Similarly for got entries. Tidy code discarding
756 dynamic relocs when pic. Remove bogus code attempting to handle
758 (elf32_hppa_relocate_section): Similarly. Delete resolved_to_zero
760 (elf32_hppa_finish_dynamic_symbol): Use UNDEFWEAK_NO_DYNAMIC_RELOC
761 and SYMBOL_REFERENCES_LOCAL in GOT handling.
763 2017-10-28 Alan Modra <amodra@gmail.com>
766 * elflink.c (_bfd_elf_merge_symbol): Remove relocs_compatible check.
767 * elf32-hppa.c (elf_backend_relocs_compatible): Define.
768 * elf32-ppc.c (elf_backend_relocs_compatible): Define.
769 * elf64-ppc.c (elf_backend_relocs_compatible): Define.
771 2017-10-25 Alan Modra <amodra@gmail.com>
773 * archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
774 optionally prefixed with "_".
775 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
777 2017-10-24 Andrew Waterman <andrew@sifive.com>
779 * elfnn-riscv.c (_bfd_riscv_relax_lui): Don't relax to c.lui
782 2017-10-24 Renlin Li <renlin.li@arm.com>
785 * elflink.c (_bfd_elf_merge_symbol): Handle multiple definition case.
787 2017-10-23 Nick Clifton <nickc@redhat.com>
790 * elflink.c (elf_link_output_extsym): Keep global undefined
791 symbols if they have been marked as needed.
793 2017-10-23 Maciej W. Rozycki <macro@imgtec.com>
795 * elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
797 (bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
798 `_bfd_mips_elf_mkobject'.
800 2017-10-22 Hans-Peter Nilsson <hp@axis.com>
803 * config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
805 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
807 * elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
808 (riscv_pcgp_lo_reloc): Likewise.
809 (riscv_pcgp_relocs): Likewise.
810 (riscv_init_pcgp_relocs): New function.
811 (riscv_free_pcgp_relocs): Likewise.
812 (riscv_record_pcgp_hi_reloc): Likewise.
813 (riscv_record_pcgp_lo_reloc): Likewise.
814 (riscv_delete_pcgp_hi_reloc): Likewise.
815 (riscv_use_pcgp_hi_reloc): Likewise.
816 (riscv_record_pcgp_lo_reloc): Likewise.
817 (riscv_find_pcgp_lo_reloc): Likewise.
818 (riscv_delete_pcgp_lo_reloc): Likewise.
819 (_bfd_riscv_relax_pc): Likewise.
820 (_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
821 via the new functions above.
823 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
825 * elfnn-riscv.c (R_RISCV_DELETE): New define.
826 (_bfd_riscv_relax_delete): New function.
827 (perform_relocation): Handle R_RISCV_DELETE.
828 (_bfd_riscv_relax_section): Likewise.
830 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
833 * elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
834 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
835 bfd_link_executable for TLS check.
836 (tilegx_elf_check_relocs): Likewise.
837 (allocate_dynrelocs): Likewise.
838 (tilegx_elf_relocate_section): Likewise.
840 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
843 * elf32-tilepro.c (tilepro_elf_tls_transition): Replace
844 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
845 bfd_link_executable for TLS check.
846 (tilepro_elf_check_relocs): Likewise.
847 (allocate_dynrelocs): Likewise.
848 (tilepro_elf_relocate_section): Likewise.
850 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
853 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
854 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
855 bfd_link_executable for TLS check.
856 (_bfd_sparc_elf_check_relocs): Likewise.
857 (allocate_dynrelocs): Likewise.
858 (_bfd_sparc_elf_relocate_section): Likewise.
860 2017-10-18 H.J. Lu <hongjiu.lu@intel.com>
862 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
863 _bfd_generic_link_add_one_symbol to mark __tls_get_addr.
864 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
866 2017-10-17 H.J. Lu <hongjiu.lu@intel.com>
868 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
869 indirect and warning symbols.
871 2017-10-17 Alan Modra <amodra@gmail.com>
874 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
875 against size left rather than comparing pointers. Reorganise loop.
877 2017-10-17 Alan Modra <amodra@gmail.com>
880 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
881 and error for any other size that doesn't cover the header word.
883 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
885 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
886 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
887 (elf_backend_gc_sweep_hook): Likewise.
888 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
889 (bfinfdpic_gc_sweep_hook): Likewise.
890 (elf_backend_gc_sweep_hook): Likewise.
891 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
892 (elf_backend_gc_sweep_hook): Likewise.
893 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
894 (elf_backend_gc_sweep_hook): Likewise.
895 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
896 (elf_backend_gc_sweep_hook): Likewise.
897 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
898 (elf_backend_gc_sweep_hook): Likewise.
899 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
900 (elf_backend_gc_sweep_hook): Likewise.
901 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
903 (elf_m68k_remove_got_entry_type): Removed.
904 (elf_m68k_find_got_entry_ptr): Likewise.
905 (elf_m68k_remove_got_entry): Likewise.
906 (elf_m68k_gc_sweep_hook): Likewise.
907 (elf_backend_gc_sweep_hook): Likewise.
908 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
909 (elf_backend_gc_sweep_hook): Likewise.
910 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
911 (elf_backend_gc_sweep_hook): Likewise.
912 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
913 (elf_backend_gc_sweep_hook): Likewise.
914 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
915 (elf_backend_gc_sweep_hook): Likewise.
916 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
917 (elf_backend_gc_sweep_hook): Likewise.
918 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
919 (elf_backend_gc_sweep_hook): Likewise.
920 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
921 (elf_backend_gc_sweep_hook): Likewise.
922 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
923 (elf_backend_gc_sweep_hook): Likewise.
924 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
925 (elf_backend_gc_sweep_hook): Likewise.
926 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
927 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
928 (elf_backend_gc_sweep_hook): Likewise.
929 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
930 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
931 (elf_backend_gc_sweep_hook): Likewise.
932 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
933 (elf_backend_gc_sweep_hook): Likewise.
934 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
935 (elf_backend_gc_sweep_hook): Likewise.
936 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
937 (elf_backend_gc_sweep_hook): Likewise.
938 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
939 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
940 (elf_backend_gc_sweep_hook): Likewise.
941 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
942 (ppc64_elf_gc_sweep_hook): Likewise.
943 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
944 (elf_backend_gc_sweep_hook): Likewise.
945 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
946 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
947 * elflink.c (elf_link_add_object_symbols): Don't call
948 _bfd_elf_link_check_relocs here.
949 (gc_sweep_hook_fn): Removed.
950 (elf_gc_sweep): Remove gc_sweep_hook.
951 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
952 (elf_backend_gc_sweep_hook): Likewise.
953 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
954 (elf_backend_gc_sweep_hook): Likewise.
955 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
956 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
957 (elf_backend_gc_sweep_hook): Likewise.
958 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
959 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
960 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
961 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
962 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
963 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
965 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
967 * elf32-i386.c (elf_i386_backend_data): Removed.
968 (get_elf_i386_backend_data): Likewise.
969 (elf_i386_arch_bed): Replace elf_i386_backend_data with
970 elf_x86_backend_data.
971 (elf_i386_get_synthetic_symtab): Likewise.
972 (elf_i386_nacl_arch_bed): Likewise.
973 (elf_i386_vxworks_arch_bed): Likewise.
974 (elf_i386_relocate_section): Check target_os instead of
976 (elf_i386_finish_dynamic_symbol): Likewise.
977 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
978 Check target_os instead of is_vxworks.
979 (elf_i386_link_setup_gnu_properties): Remove normal_target and
980 is_vxworks. Initialize plt0_pad_byte.
981 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
982 (get_elf_x86_64_arch_data): Likewise.
983 (get_elf_x86_64_backend_data): Likewise.
984 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
985 elf_x86_backend_data.
986 (elf_x86_64_get_synthetic_symtab): Likewise.
987 (elf_x86_64_nacl_arch_bed): Likewise.
988 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
989 normal_target. Initialize plt0_pad_byte.
990 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
991 instead of is_vxworks.
992 (_bfd_x86_elf_size_dynamic_sections): Likewise.
993 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
994 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
995 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
996 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
997 Update normal_target. Set up plt0_pad_byte. Check target_os
998 instead of is_vxworks.
999 * elfxx-x86.h (elf_x86_target_os): New.
1000 (elf_x86_backend_data): Likewise.
1001 (get_elf_x86_backend_data): Likewise.
1002 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
1004 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
1007 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1009 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
1010 _bfd_x86_elf_finish_dynamic_sections.
1011 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
1012 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
1014 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
1017 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1020 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1021 hide symbol which was forced to be dynamic.
1023 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1026 * elf32-cris.c (cris_elf_relocate_section): Don't generate
1027 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1028 (cris_elf_check_relocs): Don't allocate dynamic relocation
1029 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1031 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1034 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
1035 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1036 (sh_elf_relocate_section): Don't generate dynamic relocation if
1037 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1039 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1042 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
1043 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1044 (elf_s390_relocate_section): Don't generate dynamic relocation
1045 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1046 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
1047 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1048 (elf_s390_relocate_section): Don't generate dynamic relocation
1049 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1051 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1054 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
1055 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1056 (allocate_dynrelocs): Discard dynamic relocations if
1057 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1059 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1062 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
1063 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
1065 (allocate_dynrelocs): Discard dynamic relocations if
1066 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1068 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1071 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
1072 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1073 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
1074 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1075 (elf_m68k_relocate_section): Don't generate dynamic relocation
1076 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1078 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1081 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
1082 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1083 (allocate_dynrelocs): Discard dynamic relocations if
1084 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1085 (elf32_hppa_relocate_section): Don't generate dynamic
1086 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1088 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1091 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
1092 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1093 (allocate_fptr): Don't allocate function pointer if
1094 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1095 (allocate_dynrel_entries): Don't allocate dynamic relocation
1096 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1097 (set_got_entry): Don't set GOT entry if
1098 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1099 (set_pltoff_entry): Don't set PLTOFF entry if
1100 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1101 (elfNN_ia64_relocate_section): Don't install dynamic relocation
1102 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1104 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1107 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
1108 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1109 (allocate_dynrelocs): Don't allocate dynamic relocations if
1110 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1112 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1115 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
1116 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1117 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
1118 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1120 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1123 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
1124 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1125 (tilepro_elf_relocate_section): Don't generate dynamic
1126 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1127 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
1128 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1129 (tilegx_elf_relocate_section): Don't generate dynamic
1130 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1132 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1135 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
1136 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
1138 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
1139 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1141 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
1143 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
1144 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
1145 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
1147 2017-10-12 James Bowman <james.bowman@ftdichip.com>
1149 * bfd-in2.h: Regenerate.
1150 * libbfd.h: Regenerate.
1151 * elf32-ft32.c: Add HOWTO R_FT32_15.
1152 * reloc.c: Add BFD_RELOC_FT32_15.
1154 2017-10-12 Nick Clifton <nickc@redhat.com>
1156 * reloc.c (enum bfd_reloc_status): Start values at 2.
1157 * bfd-in2.h: Regenerate.
1158 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
1159 that a TRUE return indicates success. Compare the result of
1160 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
1161 (build_one_stub): Change sense of tests against aarch64_relocate
1163 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
1164 than FALSE, when an error is detected.
1165 (elfNN_aarch64_final_link_relocate): Likewise.
1167 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
1169 * elf32-i386.c (elf_backend_hide_symbol): New.
1170 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
1171 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
1172 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
1174 2017-10-12 Alan Modra <amodra@gmail.com>
1176 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
1177 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
1178 (bfd_elf_define_start_stop): Likewise.
1180 2017-10-12 Alan Modra <amodra@gmail.com>
1182 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
1183 when executable rather than non-PIC.
1184 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1185 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1187 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
1189 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
1191 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
1192 (elf_external_linux_prpsinfo64_ugid32): ... this.
1193 (swap_linux_prpsinfo32_out): Rename to...
1194 (swap_linux_prpsinfo32_ugid32_out): ... this.
1195 (elf_external_linux_prpsinfo64_ugid16): New structure.
1196 (swap_linux_prpsinfo64_ugid16_out): New function.
1197 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
1198 (elf_backend_linux_prpsinfo64_ugid16): Define.
1199 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
1200 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
1201 of the 64-bit Linux core PRPSINFO note.
1202 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
1204 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
1206 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
1208 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
1209 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
1210 (elf_external_ppc_linux_prpsinfo32)
1211 (swap_ppc_linux_prpsinfo32_out): Move to...
1212 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
1213 (swap_linux_prpsinfo32_ugid32_out): ... these.
1214 (elf_external_linux_prpsinfo32): Rename to...
1215 (elf_external_linux_prpsinfo32_ugid16): ... this.
1216 (swap_linux_prpsinfo32_out): Rename to...
1217 (swap_linux_prpsinfo32_ugid16_out): ... this.
1218 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
1219 (elf_backend_linux_prpsinfo32_ugid16): Define.
1220 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
1221 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
1222 of the 32-bit Linux core PRPSINFO note.
1223 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1224 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1225 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1226 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1227 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1228 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1229 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1230 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1231 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1232 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
1234 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
1236 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
1237 `gap' member ahead of `pr_flag'.
1239 2017-10-11 Pedro Alves <palves@redhat.com>
1241 * bfd.c (_doprnt): Rename to ...
1242 (_bfd_doprnt): ... this.
1243 (error_handler_internal): Adjust.
1245 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
1247 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
1248 instead of incrementing it.
1249 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1251 2017-10-10 Renlin Li <renlin.li@arm.com>
1254 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
1255 symbols into dynamic.
1257 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1260 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
1261 (riscv_elf_link_hash_table_create): Initialize max_alignment to
1263 (_bfd_riscv_relax_section): Cache the max alignment of output
1264 sections if possible.
1266 2017-10-10 Alan Modra <amodra@gmail.com>
1268 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
1269 .opd whenever .opd is present and non-zero size. Move code
1270 setting abiversion to/from output file earlier. Only set
1271 u.opd.func_sec when --gc-sections. Read relocs and set up
1272 u.opd.func_sec values here..
1273 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
1275 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
1277 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1279 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
1282 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
1284 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
1285 .interp section with "ld --no-dynamic-linker".
1287 2017-10-09 Alan Modra <amodra@gmail.com>
1290 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
1291 funcinfo_hash_table and varinfo_hash_table.
1293 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1295 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
1296 in read-only section with minfo.
1297 (sh_elf_size_dynamic_sections): Likewise.
1299 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1301 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
1304 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1306 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
1307 this_hdr.sh_entsize only if section size > 0.
1309 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
1311 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
1313 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
1315 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
1316 in read-only section with minfo.
1317 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1319 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1321 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
1324 2017-10-06 John Baldwin <jhb@FreeBSD.org>
1326 * elf-bfd.h (struct elf_backend_data): Add
1327 `elf_backend_grok_freebsd_prstatus'.
1328 * elf.c (elfcore_grok_freebsd_note): Call
1329 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
1331 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
1333 (elf_backend_grok_freebsd_prstatus): Define.
1334 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
1335 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
1337 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1339 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
1340 and has_non_got_reloc with zero_undefweak.
1341 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1342 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
1343 zero_undefweak to 1.
1344 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
1345 has_non_got_reloc with zero_undefweak.
1346 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
1347 has_got_reloc and has_non_got_reloc with zero_undefweak.
1348 (elf_x86_link_hash_entry): Likewise.
1350 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1352 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
1353 (VERIFY_COPY_RELOC): Likewise.
1355 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1357 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
1358 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
1359 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1361 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1363 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
1364 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
1365 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1367 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1369 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
1370 * elf32-i386.c (elf_i386_relocate_section): Use it.
1371 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1373 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1375 * elf32-i386.c (X86_SIZE_TYPE_P): New.
1376 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
1377 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
1378 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
1379 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
1381 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1383 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
1384 (PLT_LOCAL_IFUNC_P): Likewise.
1385 * elf32-i386.c (elf_i386_relocate_section): Use them.
1386 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1388 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1390 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
1391 * elf32-i386.c (elf_i386_relocate_section): Use it.
1392 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1394 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1396 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
1397 * elf32-i386.c (elf_i386_relocate_section): Use it.
1398 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1400 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1402 * elf32-i386.c (X86_PCREL_TYPE_P): New.
1403 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
1404 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
1405 (X86_PCREL_TYPE_P): This.
1406 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
1407 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
1408 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
1410 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
1412 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
1414 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
1415 * elf32-i386.c (elf_i386_tls_transition): Use it.
1416 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1418 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
1420 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
1421 Dump dynamic relocation in read-only section with minfo if
1423 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
1424 (maybe_set_textrel): Likewise.
1425 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
1426 read-only section with minfo.
1428 2017-10-05 John Baldwin <jhb@FreeBSD.org>
1430 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
1432 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
1434 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
1435 in read-only section with minfo.
1436 (tilepro_elf_size_dynamic_sections): Likewise.
1437 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
1438 (tilegx_elf_size_dynamic_sections): Likewise.
1440 2017-10-05 Pedro Alves <palves@redhat.com>
1443 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
1444 ellipsis parameter. Split out bfd_error_on_input code to..
1445 (bfd_set_input_error): .. New function.
1446 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
1447 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
1448 * bfd-in2.h: Regenerate.
1450 2017-10-05 Alan Modra <amodra@gmail.com>
1452 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
1453 fini_array error value.
1455 2017-10-05 Alan Modra <amodra@gmail.com>
1458 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
1460 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
1462 (elf_fake_sections): Adjust calls. Exit immediately on failure.
1463 (bfd_elf_set_group_contents): Add associated reloc section indices
1466 2017-10-04 Alan Modra <amodra@gmail.com>
1468 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
1469 classify symbols for ELFv2.
1471 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
1474 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
1475 undergoes default promotion.
1476 * bfd-in2.h: Regenerate.
1478 2017-10-02 Alan Modra <amodra@gmail.com>
1480 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
1481 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1483 2017-10-01 Alan Modra <amodra@gmail.com>
1486 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
1487 (add_line_info): Always put end_sequence last.
1489 2017-10-01 Alan Modra <amodra@gmail.com>
1492 * dwarf2.c (read_section): Allocate buffer with extra byte for
1493 bfd_simple_get_relocated_section_contents rather than copying
1496 2017-09-29 Alan Modra <amodra@gmail.com>
1498 * merge.c (merge_strings): Return FALSE on malloc failure.
1499 (_bfd_merge_sections): Return failures from record_section and
1502 2017-09-28 Alan Modra <amodra@gmail.com>
1505 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
1506 a case where plugin_notice isn't called.
1508 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1510 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
1513 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
1516 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
1517 output_bfd to info->callbacks->minfo.
1519 2017-09-26 Nick Clifton <nickc@redhat.com>
1522 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
1523 assertion failure if elf_x86_64_rtype_to_howto has already issued
1526 2017-09-26 Alan Modra <amodra@gmail.com>
1529 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
1532 2017-09-26 Nick Clifton <nickc@redhat.com>
1535 * dwarf2.c (read_formatted_entries): Fail early if we know that
1536 the loop parsing data entries will overflow the end of the
1539 2017-09-26 Alan Modra <amodra@gmail.com>
1542 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
1543 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
1544 to stash->info_ptr_memory, and check die_ref is within that memory.
1545 Set info_ptr_end correctly when another CU is refd. Check die_ref
1546 for DW_FORM_ref4 etc. is within CU.
1548 2017-09-26 Alan Modra <amodra@gmail.com>
1551 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
1552 (read_formatted_entries): Init "fe".
1553 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
1555 2017-09-26 Alan Modra <amodra@gmail.com>
1558 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
1559 bounds in inner loop.
1561 2017-09-25 Alan Modra <amodra@gmail.com>
1564 * dwarf1.c (parse_die): Sanity check pointer against section limit
1565 before dereferencing.
1566 (parse_line_table): Likewise.
1568 2017-09-25 Alan Modra <amodra@gmail.com>
1571 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
1573 (parse_comp_unit): Likewise.
1575 2017-09-25 Alan Modra <amodra@gmail.com>
1578 * dwarf2.c (read_formatted_entries): Error on format_count zero.
1580 2017-09-24 Alan Modra <amodra@gmail.com>
1583 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
1584 within section bounds.
1586 2017-09-24 Alan Modra <amodra@gmail.com>
1589 * dwarf2.c (decode_line_info): Properly free line sequences on error.
1591 2017-09-24 Alan Modra <amodra@gmail.com>
1594 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
1595 pname param. Return status. Make name const. Don't abort,
1596 return an error. Formatting. Exit if current info_ptr matches
1597 orig_info_ptr. Update callers.
1598 (scan_unit_for_symbols): Start at nesting_level of zero. Make
1599 nested_funcs an array of structs for extensibility. Formatting.
1601 2017-09-24 Alan Modra <amodra@gmail.com>
1604 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
1605 rather than dividing by zero.
1607 2017-09-24 Alan Modra <amodra@gmail.com>
1610 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
1612 2017-09-24 Alan Modra <amodra@gmail.com>
1615 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
1617 2017-09-24 Alan Modra <amodra@gmail.com>
1620 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
1621 SHT_GNU_verneed section for sanity. Don't zalloc memory for
1624 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1627 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
1630 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
1633 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
1634 -1 if bfd_canonicalize_dynamic_reloc returns 0.
1636 2017-09-22 Pedro Alves <palves@redhat.com>
1637 Alan Modra <amodra@gmail.com>
1639 * version.h: Add comment.
1641 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1643 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
1644 NT_S390_GS_BC, correct the previously swapped invocations of
1645 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
1647 2017-09-19 Alan Modra <amodra@gmail.com>
1650 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
1653 2017-09-19 Alan Modra <amodra@gmail.com>
1656 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
1657 symbols before calculating verrefs. Don't renumber dynsyms
1658 after gc. Exclude .gnu.version when zero or one dynsym.
1659 Localize some vars and reindent.
1661 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
1664 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
1665 return from bfd_canonicalize_dynamic_reloc.
1667 2017-09-15 Alan Modra <amodra@gmail.com>
1670 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
1671 overflows bfd_size_type.
1673 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
1676 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
1677 to indicate if conversion is performed.
1678 (elf_i386_check_relocs): Cache section contents and relocations
1679 if conversion is performed.
1680 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
1681 contents and relocations if conversion is performed.
1683 2017-09-14 Nick Clifton <nickc@redhat.com>
1686 * peXXigen.c (pe_print_idata): Extend check for HintName vector
1689 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
1691 * elfxx-x86.h: Fix a typo in comments.
1693 2017-09-09 Kamil Rytarowski <n54@gmx.com>
1695 * elf32-nds32.c: Rename __BIT() to N32_BIT().
1697 2017-09-09 Alan Modra <amodra@gmail.com>
1699 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
1702 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1704 * elf32-i386.c (elf_i386_relocate_section): Update usage of
1705 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1706 (elf_i386_finish_dynamic_symbol): Likewise.
1707 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1708 (elf_x86_64_finish_dynamic_symbol): Likewise.
1709 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1710 (_bfd_x86_elf_fixup_symbol): Likewise.
1712 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1714 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1715 check has_non_got_reloc.
1717 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1720 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
1721 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1722 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
1723 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1724 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
1725 and linker_def on __ehdr_start if it is referenced and not
1727 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
1728 and return TRUE when building executable, if a symbol has
1729 non-GOT/non-PLT relocations in text section or there is no
1731 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
1733 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1735 * elfxx-x86.h: Update comments.
1737 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1739 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
1740 elf_x86_plt_layout_table with elf_x86_init_table.
1741 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1743 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
1745 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
1746 (elf_x86_init_table): This.
1747 (_bfd_x86_elf_link_setup_gnu_properties): Replace
1748 elf_x86_plt_layout_table with elf_x86_init_table.
1750 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1752 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
1753 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
1754 * configure: Regenerated.
1755 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
1756 and r_sym fields of plt_layout.
1757 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1759 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
1760 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
1761 r_info nor r_sym fields.
1762 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
1764 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
1766 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1768 * (_bfd_riscv_relax_align): Call bfd_set_error and
1769 print an error message when unable to relax a .align directive.
1771 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1773 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
1774 (riscv_record_pcrel_hi_reloc): Add absolute argument.
1775 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
1776 R_RISCV_PCREL_HI20 relocs, and pass the result to
1777 riscv_record_pcrel_hi_reloc.
1779 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1781 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
1782 r_type_p. Remove the converted argument. Replace
1783 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
1784 the new relocation type via r_type_p.
1785 (elf_i386_relocate_section): Likewise.
1786 (elf_i386_finish_dynamic_symbol): Likewise.
1787 (need_convert_load): Removed.
1788 (check_relocs_failed): Updated.
1789 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
1790 instead of setting need_convert_load.
1791 (_bfd_i386_elf_convert_load): Removed.
1792 * elf64-x86-64.c (need_convert_load): Removed.
1793 (check_relocs_failed): Updated.
1794 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
1795 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
1796 Return the new relocation type via r_type_p.
1797 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
1798 instead of setting need_convert_load.
1799 (elf_x86_64_check_relocs): Don't check PIC if relocation has
1801 (_bfd_x86_64_elf_convert_load): Removed.
1802 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
1803 with SYMBOL_REFERENCES_LOCAL_P.
1804 (elf_x86_64_finish_dynamic_symbol): Likewise.
1805 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
1807 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
1808 (_bfd_x86_elf_link_symbol_references_local): New function.
1809 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
1810 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
1811 SYMBOL_REFERENCES_LOCAL_P.
1812 (elf_x86_link_hash_entry): Add local_ref.
1813 (elf_x86_link_hash_table): Remove convert_load.
1814 (_bfd_i386_elf_convert_load): Removed.
1815 (_bfd_x86_64_elf_convert_load): Likewise.
1816 (_bfd_x86_elf_link_symbol_references_local): New.
1818 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1820 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
1821 (elf_x86_64_info_to_howto): Get the real relocation type by
1822 masking out R_X86_64_converted_reloc_bit.
1823 (elf_x86_64_check_tls_transition): Get the real relocation type
1824 by masking out R_X86_64_converted_reloc_bit.
1825 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
1826 instead of setting converted_reloc.
1827 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
1828 instead of converted_reloc. Get the real relocation type by
1829 masking out R_X86_64_converted_reloc_bit.
1830 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
1831 R_X86_64_converted_reloc_bit is valid.
1832 * elfxx-x86.h (converted_reloc): Removed.
1834 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1836 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
1837 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
1838 to get the relocation type again.
1839 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
1840 r_type when calling elf_x86_64_tls_transition. Don't use
1841 ELF32_R_TYPE to get the relocation type again.
1843 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1845 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
1848 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1850 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
1851 argument. Don't check relocation overflow. Avoid relocation
1852 overflow if --no-relax is used. Set converted_reloc on symbol
1853 if a GOTPCREL relocation is converted.
1854 (elf_x86_64_relocate_section): Issue a fatal error and suggest
1855 --no-relax if GOTPCREL relocation conversion leads to relocation
1857 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
1859 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
1860 Edmar Wienskoski <edmar.wienskoski@nxp.com
1862 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
1863 (ppc_elf_check_relocs): Handle it.
1864 (ppc_elf_vle_split20): New function.
1865 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1867 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1870 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1871 for x86-64 if GOT_TLS_GDESC_P is true.
1873 2017-09-03 Alan Modra <amodra@gmail.com>
1876 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1878 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1880 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1881 tls_get_addr for x86-64 in one place.
1883 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1885 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1886 with elfxx-x86.lo for 64-bit BFD.
1887 * configure: Regenerated.
1889 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1891 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1892 (_bfd_i386_elf_convert_load): This. Remove static.
1893 (elf_i386_size_dynamic_sections): Removed.
1894 (elf_backend_size_dynamic_sections): Likewise.
1895 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1896 (_bfd_x86_64_elf_convert_load): This. Remove static.
1897 (elf_x86_64_size_dynamic_sections): Removed.
1898 (elf_backend_size_dynamic_sections): Likewise.
1899 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1900 (elf_x86_allocate_dynrelocs): This. Make it static.
1901 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1902 (elf_x86_allocate_local_dynreloc): This. Make it static.
1903 (elf_i386_is_reloc_section): New function.
1904 (elf_x86_64_is_reloc_section): Likewise.
1905 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1906 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1907 Rearrange got_entry_size initialization.
1908 (_bfd_x86_elf_size_dynamic_sections): New function.
1909 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1910 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1911 (_bfd_i386_elf_convert_load): New.
1912 (_bfd_x86_64_elf_convert_load): Likewise.
1913 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1914 (elf_backend_size_dynamic_sections): Likewise.
1915 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1916 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1918 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1920 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1923 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1925 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1926 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1928 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1930 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1931 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1932 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1933 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1934 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1935 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1937 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1939 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1940 (elf_i386_allocate_local_dynrelocs): Likewise.
1941 (elf_i386_size_dynamic_sections): Replace
1942 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1943 with _bfd_x86_elf_allocate_dynrelocs and
1944 _bfd_x86_elf_allocate_local_dynrelocs.
1945 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1946 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1947 (elf_x86_64_size_dynamic_sections): Replace
1948 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1949 with _bfd_x86_elf_allocate_dynrelocs and
1950 _bfd_x86_elf_allocate_local_dynrelocs.
1951 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1952 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1953 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1954 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1956 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1958 * elf32-i386.c (is_i386_elf): Removed.
1959 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1960 (elf_i386_size_dynamic_sections): Likewise.
1961 (elf_i386_relocate_section): Likewise.
1962 * elf64-x86-64.c (is_x86_64_elf): Removed.
1963 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1965 (elf_x86_64_size_dynamic_sections): Likewise.
1966 (elf_x86_64_relocate_section): Likewise.
1967 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1969 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1972 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1974 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1975 (elf_i386_allocate_dynrelocs): Replace
1976 elf_i386_compute_jump_table_size with
1977 elf_x86_compute_jump_table_size.
1978 (elf_i386_size_dynamic_sections): Likewise.
1979 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1980 (elf_x86_64_allocate_dynrelocs): Replace
1981 elf_x86_64_compute_jump_table_size with
1982 elf_x86_compute_jump_table_size.
1983 (elf_x86_64_size_dynamic_sections): Likewise.
1984 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1986 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1987 (elf_x86_compute_jump_table_size): New.
1989 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1991 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1993 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1994 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1996 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1998 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1999 with htab->is_vxworks.
2000 (elf_i386_size_dynamic_sections): Likewise.
2001 (elf_i386_relocate_section): Likewise.
2002 (elf_i386_finish_dynamic_symbol): Likewise.
2003 (elf_i386_finish_dynamic_sections): Likewise.
2005 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
2007 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
2008 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
2009 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
2010 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
2011 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
2012 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
2013 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
2014 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
2016 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2019 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
2020 ELF_COMMON_DEF_P for common symbols.
2022 2017-09-02 Alan Modra <amodra@gmail.com>
2024 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
2025 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
2026 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2028 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2030 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
2031 (elf_backend_gc_mark_hook): Likewise.
2032 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
2033 (elf_backend_gc_mark_hook): Likewise.
2034 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
2035 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
2036 (elf_backend_gc_mark_hook): Likewise.
2038 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2040 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
2041 (elf_backend_adjust_dynamic_symbol): Likewise.
2042 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
2043 (elf_backend_adjust_dynamic_symbol): Likewise.
2044 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
2045 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
2046 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
2047 (_bfd_x86_elf_adjust_dynamic_symbol): New.
2048 (elf_backend_adjust_dynamic_symbol): Likewise.
2050 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2052 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
2055 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2057 * elf32-i386.c (elf_i386_mkobject): Removed.
2058 (bfd_elf32_mkobject): Likewise.
2059 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
2060 (bfd_elf64_mkobject): Likewise.
2061 (bfd_elf32_mkobject): Likewise.
2062 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
2063 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
2064 (bfd_elf64_mkobject): Likewise.
2065 (bfd_elf32_mkobject): Likewise.
2067 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2069 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
2070 Call _bfd_x86_elf_link_setup_gnu_properties.
2071 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
2072 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
2074 (elf_x86_64_non_lazy_plt): Likewise.
2075 (elf_x86_64_lazy_bnd_plt): Likewise.
2076 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2077 (elf_x86_64_lazy_ibt_plt): Likewise.
2078 (elf_x32_lazy_ibt_plt): Likewise.
2079 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2080 (elf_x32_non_lazy_ibt_plt): Likewise.
2081 (elf_x86_64_nacl_plt): Likewise.
2082 (elf_x86_64_link_setup_gnu_properties): Updated. Call
2083 _bfd_x86_elf_link_setup_gnu_properties.
2084 * elfxx-x86.c: Include elf-vxworks.h".
2085 (_bfd_x86_elf_link_setup_gnu_properties): New function.
2086 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
2087 comments for pic_plt0_entry and pic_plt_entry.
2088 (elf_x86_non_lazy_plt_layout): Likewise.
2089 (elf_x86_plt_layout_table): New.
2090 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2092 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
2095 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
2096 .eh_frame section for the second PLT.
2097 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
2098 alignment of .eh_frame section for the second PLT.
2100 2017-09-01 Nick Clifton <nickc@redhat.com>
2103 * dwarf2.c (decode_line_info): Fix test for an overlong line info
2106 2017-09-01 Nick Clifton <nickc@redhat.com>
2109 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
2110 attribute buffer is NUL terminated.
2112 2017-08-31 Nick Clifton <nickc@redhat.com>
2115 * dwarf2.c (read_section): If necessary add a terminating NUL byte
2116 to dwarf string sections.
2118 2017-08-31 Alan Modra <amodra@gmail.com>
2120 * po/SRC-POTFILES.in: Regenerate.
2122 2017-08-31 Alan Modra <amodra@gmail.com>
2124 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
2125 for a section containing just a terminator. Allow multiple
2126 terminators at end of section.
2127 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
2128 sections when not adding alignment. Assert on terminator in
2131 2017-08-31 Alan Modra <amodra@gmail.com>
2135 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
2138 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2140 * configure.ac (bfd_backends): Add elf64.lo together with
2141 elfxx-x86.lo for 64-bit BFD.
2142 * configure: Regenerated.
2144 2017-08-31 James Bowman <james.bowman@ftdichip.com>
2146 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
2149 2017-08-31 Alan Modra <amodra@gmail.com>
2152 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
2153 before _close_and_cleanup. Call iovec->bclose after.
2154 (bfd_close): Remove code common to, and call, bfd_close_all_done.
2156 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2158 * elf32-i386.c (elf_i386_plt_type): Removed.
2159 (elf_i386_plt): Likewise.
2160 (elf_i386_get_synthetic_symtab): Updated. Call
2161 _bfd_x86_elf_get_synthetic_symtab.
2162 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
2163 (elf_x86_64_plt): Likewise.
2164 (elf_x86_64_get_synthetic_symtab): Updated. Call
2165 _bfd_x86_elf_get_synthetic_symtab.
2166 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
2167 (elf_x86_64_get_plt_got_vma): Likewise.
2168 (elf_i386_valid_plt_reloc_p): Likewise.
2169 (elf_x86_64_valid_plt_reloc_p): Likewise.
2170 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
2171 * elfxx-x86.h (elf_x86_plt_type): New.
2172 (elf_x86_plt): Likewise.
2173 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
2175 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2177 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
2178 target_id instead of elf_machine_code.
2180 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2182 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
2183 (elf_i386_lazy_plt_layout): Likewise.
2184 (elf_i386_non_lazy_plt_layout): Likewise.
2185 (elf_i386_plt_layout): Likewise.
2186 (elf_i386_link_hash_table): Likewise.
2187 (elf_i386_next_tls_desc_index): Likewise.
2188 (elf_i386_srelplt2): Likewise.
2189 (elf_i386_plt): Likewise.
2190 (elf_i386_lazy_plt): Likewise.
2191 (elf_i386_non_lazy_plt): Likewise.
2192 (elf_i386_link_hash_table_create): Likewise.
2193 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2194 (elf_i386_lazy_plt): Updated.
2195 (elf_i386_non_lazy_plt): Likewise.
2196 (elf_i386_lazy_ibt_plt): Likewise.
2197 (elf_i386_non_lazy_ibt_plt): Likewise.
2198 (elf_i386_allocate_dynrelocs): Likewise.
2199 (elf_i386_size_dynamic_sections): Likewise.
2200 (elf_i386_relocate_section): Likewise.
2201 (elf_i386_finish_dynamic_symbol): Likewise.
2202 (elf_i386_finish_dynamic_sections): Likewise.
2203 (elf_i386_get_synthetic_symtab): Likewise.
2204 (elf_i386_link_setup_gnu_properties): Likewise.
2205 (elf_i386_nacl_plt): Likewise.
2206 * elf64-x86-64.c (ABI_64_P): Removed.
2207 (ELF64_DYNAMIC_INTERPRETER): Likewise.
2208 (ELF32_DYNAMIC_INTERPRETER): Likewise.
2209 (elf_x86_64_lazy_plt_layout): Likewise.
2210 (elf_x86_64_non_lazy_plt_layout): Likewise.
2211 (elf_x86_64_plt_layout): Likewise.
2212 (elf_x86_64_link_hash_table): Likewise.
2213 (elf_x86_64_plt): Likewise.
2214 (elf_x86_64_lazy_plt): Likewise.
2215 (elf_x86_64_non_lazy_plt): Likewise.
2216 (elf_x86_64_link_hash_table_create): Likewise.
2217 (bfd_elf64_bfd_link_hash_table_create): Likewise.
2218 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2219 (elf_x86_64_lazy_plt): Updated.
2220 (elf_x86_64_non_lazy_plt): Likewise.
2221 (elf_x86_64_lazy_bnd_plt): Likewise.
2222 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2223 (elf_x86_64_lazy_ibt_plt): Likewise.
2224 (elf_x32_lazy_ibt_plt): Likewise.
2225 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2226 (elf_x32_non_lazy_ibt_plt): Likewise.
2227 (elf_x86_64_allocate_dynrelocs): Likewise.
2228 (elf_x86_64_size_dynamic_sections): Likewise.
2229 (elf_x86_64_relocate_section): Likewise.
2230 (elf_x86_64_finish_dynamic_symbol): Likewise.
2231 (elf_x86_64_finish_dynamic_sections): Likewise.
2232 (elf_x86_64_get_synthetic_symtab): Likewise.
2233 (elf_x86_64_link_setup_gnu_properties): Likewise.
2234 (elf_x86_64_nacl_plt): Likewise.
2235 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
2237 (ELF32_DYNAMIC_INTERPRETER): New.
2238 (ELF64_DYNAMIC_INTERPRETER): Likewise.
2239 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
2240 (_bfd_x86_elf_link_hash_table_create): Likewise.
2241 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
2242 (elf_x86_link_hash_table_free): This. Make it static.
2243 * elfxx-x86.h: Don't include "objalloc.h".
2245 (elf_x86_lazy_plt_layout): Likewise.
2246 (elf_x86_non_lazy_plt_layout): Likewise.
2247 (elf_x86_plt_layout): Likewise.
2248 (_bfd_x86_elf_link_hash_table_create): Likewise.
2249 (bfd_elf64_bfd_link_hash_table_create): Likewise.
2250 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2251 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
2252 srelplt2 and next_tls_desc_index.
2253 (_bfd_x86_elf_link_hash_table_free): Removed.
2255 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
2257 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
2258 branch offset interpretation.
2260 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2263 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
2265 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
2267 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
2268 (elf_x86_64_srelplt2): Likewise.
2270 2017-08-30 Alan Modra <amodra@gmail.com>
2272 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
2273 (ppc64_elf_tls_optimize): Set it.
2274 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
2275 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
2276 addis would add zero.
2277 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
2278 (ppc_elf_tls_optimize): Set it.
2279 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
2280 insn on TPREL16_LO relocs to use r2 when addis would add zero.
2282 2017-08-30 Alan Modra <amodra@gmail.com>
2284 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
2285 __tls_get_addr call sequences to LE, don't move the addi down
2286 to the nop. Replace the bl with addi and leave the nop alone.
2288 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2290 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
2292 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
2294 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2296 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2298 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
2299 (BFD64_BACKENDS): Likewise.
2300 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
2301 (BFD64_BACKENDS_CFILES): Likewise.
2302 * Makefile.in: Regenerated.
2303 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
2304 elf32-i386.lo and elf64-x86-64.lo.
2305 * configure: Regenerated.
2306 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
2307 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
2308 "objalloc.h" and "hashtab.h".
2309 (ELIMINATE_COPY_RELOCS): Removed.
2310 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
2311 (SYMBOL_NO_COPYRELOC): Likewise.
2312 (elf_i386_link_hash_entry): Likewise.
2313 (GOT_UNKNOWN): Likewise.
2314 (GOT_NORMAL): Likewise.
2315 (GOT_TLS_GD): Likewise.
2316 (elf_i386_hash_entry): Likewise.
2317 (elf_i386_obj_tdata): Likewise.
2318 (elf_i386_tdata): Likewise.
2319 (elf_i386_local_got_tls_type): Likewise.
2320 (elf_i386_local_tlsdesc_gotent): Likewise.
2321 (elf_i386_hash_table): Likewise.
2322 (elf_i386_link_hash_newfunc): Likewise.
2323 (elf_i386_local_htab_hash): Likewise.
2324 (elf_i386_local_htab_eq): Likewise.
2325 (elf_i386_get_local_sym_hash): Likewise.
2326 (elf_i386_link_hash_table_free): Likewise.
2327 (elf_i386_copy_indirect_symbol): Likewise.
2328 (elf_i386_fixup_symbol): Likewise.
2329 (elf_i386_readonly_dynrelocs): Likewise.
2330 (elf_i386_always_size_sections): Likewise.
2331 (elf_i386_set_tls_module_base): Likewise.
2332 (elf_i386_dtpoff_base): Likewise.
2333 (compare_relocs): Likewise.
2334 (elf_i386_hash_symbol): Likewise.
2335 (elf_i386_parse_gnu_properties): Likewise.
2336 (elf_i386_merge_gnu_properties): Likewise.
2337 (elf_i386_link_check_relocs): Likewise.
2338 (elf_i386_merge_symbol_attribute): Likewise.
2339 (bfd_elf32_bfd_link_check_relocs): Likewise.
2340 (elf_backend_copy_indirect_symbol): Likewise.
2341 (elf_backend_always_size_sections): Likewise.
2342 (elf_backend_omit_section_dynsym): Likewise.
2343 (elf_backend_hash_symbol): Likewise.
2344 (elf_backend_fixup_symbol): Likewise.
2345 (elf_backend_parse_gnu_properties): Likewise.
2346 (elf_backend_merge_gnu_properties): Likewise.
2347 (elf_backend_merge_symbol_attribute): Likewise.
2348 (elf_i386_mkobject): Updated.
2349 (elf_i386_link_hash_table_create): Likewise.
2350 (elf_i386_check_tls_transition): Likewise.
2351 (elf_i386_tls_transition): Likewise.
2352 (elf_i386_convert_load_reloc): Likewise.
2353 (elf_i386_check_relocs): Likewise.
2354 (elf_i386_adjust_dynamic_symbol): Likewise.
2355 (elf_i386_allocate_dynrelocs): Likewise.
2356 (elf_i386_convert_load): Likewise.
2357 (elf_i386_size_dynamic_sections): Likewise.
2358 (elf_i386_relocate_section): Likewise.
2359 (elf_i386_finish_dynamic_symbol ): Likewise.
2360 (elf_i386_finish_dynamic_sections): Likewise.
2361 (elf_i386_output_arch_local_syms): Likewise.
2362 (elf_i386_get_synthetic_symtab): Likewise.
2363 (elf_i386_link_setup_gnu_properties): Likewise.
2364 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
2365 of elf_link_hash_table, as base.
2366 (elf_i386_next_tls_desc_index): New.
2367 (elf_i386_srelplt2): Likewise.
2368 (elf_i386_plt): Likewise.
2369 (elf_i386_lazy_plt): Likewise.
2370 (elf_i386_non_lazy_plt): Likewise.
2371 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
2372 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
2373 "objalloc.h" and "hashtab.h".
2374 (ELIMINATE_COPY_RELOCS): Removed.
2375 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
2376 (SYMBOL_NO_COPYRELOC): Likewise.
2377 (elf_x86_64_link_hash_entry): Likewise.
2378 (GOT_UNKNOWN): Likewise.
2379 (GOT_NORMAL): Likewise.
2380 (GOT_TLS_GD): Likewise.
2381 (elf_x86_64_hash_entry): Likewise.
2382 (elf_x86_64_obj_tdata): Likewise.
2383 (elf_x86_64_tdata): Likewise.
2384 (elf_x86_64_local_got_tls_type): Likewise.
2385 (elf_x86_64_local_tlsdesc_gotent): Likewise.
2386 (elf_x86_64_hash_table): Likewise.
2387 (elf_x86_64_link_hash_newfunc): Likewise.
2388 (elf_x86_64_local_htab_hash): Likewise.
2389 (elf_x86_64_local_htab_eq): Likewise.
2390 (elf_x86_64_get_local_sym_hash): Likewise.
2391 (elf_x86_64_link_hash_table_free): Likewise.
2392 (elf_x86_64_copy_indirect_symbol): Likewise.
2393 (elf_x86_64_fixup_symbol): Likewise.
2394 (elf_x86_64_readonly_dynrelocs): Likewise.
2395 (elf_x86_64_always_size_sections): Likewise.
2396 (elf_x86_64_set_tls_module_base): Likewise.
2397 (elf_x86_64_dtpoff_base): Likewise.
2398 (compare_relocs): Likewise.
2399 (elf_x86_64_merge_symbol_attribute): Likewise.
2400 (elf_x86_64_hash_symbol): Likewise.
2401 (elf_x86_64_parse_gnu_properties): Likewise.
2402 (elf_x86_64_merge_gnu_properties): Likewise.
2403 (elf_x86_64_link_check_relocs): Likewise.
2404 (elf_backend_copy_indirect_symbol): Likewise.
2405 (elf_backend_always_size_sections): Likewise.
2406 (bfd_elf64_bfd_link_check_relocs): Likewise.
2407 (elf_backend_merge_symbol_attribute): Likewise.
2408 (elf_backend_hash_symbol): Likewise.
2409 (elf_backend_omit_section_dynsym): Likewise.
2410 (elf_backend_fixup_symbol): Likewise.
2411 (elf_backend_parse_gnu_properties): Likewise.
2412 (elf_backend_merge_gnu_properties): Likewise.
2413 (bfd_elf32_bfd_link_check_relocs): Likewise.
2414 (elf_x86_64_mkobject): Updated.
2415 (elf_x86_64_link_hash_table_create): Likewise.
2416 (elf_x86_64_check_tls_transition): Likewise.
2417 (elf_x86_64_tls_transition): Likewise.
2418 (elf_x86_64_convert_load_reloc): Likewise.
2419 (elf_x86_64_check_relocs): Likewise.
2420 (elf_x86_64_adjust_dynamic_symbol): Likewise.
2421 (elf_x86_64_allocate_dynrelocs): Likewise.
2422 (elf_x86_64_convert_load): Likewise.
2423 (elf_x86_64_size_dynamic_sections): Likewise.
2424 (elf_x86_64_relocate_section): Likewise.
2425 (elf_x86_64_finish_dynamic_symbol ): Likewise.
2426 (elf_x86_64_finish_dynamic_sections): Likewise.
2427 (elf_x86_64_output_arch_local_syms): Likewise.
2428 (elf_x86_64_get_synthetic_symtab): Likewise.
2429 (elf_x86_64_link_setup_gnu_properties): Likewise.
2430 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
2431 instead of elf_link_hash_table, as base.
2432 (elf_x86_64_next_tls_desc_index): New.
2433 (elf_x86_64_srelplt2): Likewise.
2434 (elf_x86_64_plt): Likewise.
2435 (elf_x86_64_lazy_plt): Likewise.
2436 (elf_x86_64_non_lazy_plt): Likewise.
2437 * elfxx-x86.c: New file.
2438 * elfxx-x86.h: Likewise.
2440 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2442 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
2444 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2446 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
2448 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
2449 sections before checking dynamic relocations and free invalid
2450 PLT section contents.
2451 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2453 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
2455 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
2456 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
2458 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
2461 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
2463 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2465 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
2467 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
2469 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
2471 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
2474 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
2475 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
2476 Add a has_no_copy_on_protected bitfield.
2477 (elf_has_no_copy_on_protected): New.
2478 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
2479 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2480 (elf_merge_gnu_property_list): Likewise.
2481 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
2482 to FALSE for elf_has_no_copy_on_protected.
2483 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
2484 (elf_i386_link_hash_entry): Add def_protected.
2485 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2486 when checking info->nocopyreloc.
2487 (elf_i386_link_setup_gnu_properties): Don't set
2488 extern_protected_data here.
2489 (elf_i386_merge_symbol_attribute): New function.
2490 (elf_backend_merge_symbol_attribute): New.
2491 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
2492 (elf_x86_64_link_hash_entry): Add def_protected.
2493 (elf_x86_64_need_pic): Report protected symbol for def_protected.
2494 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
2495 when checking info->nocopyreloc.
2496 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
2497 relocation run-time overflow and unresolvable R_X86_64_32S
2498 relocation against protected data symbol defined in shared object
2499 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
2500 (elf_x86_64_link_setup_gnu_properties): Don't set
2501 extern_protected_data here.
2502 (elf_x86_64_merge_symbol_attribute): New function.
2503 (elf_backend_merge_symbol_attribute): New.
2505 2017-08-26 Alan Modra <amodra@gmail.com>
2507 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2508 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2509 (ppc_elf_relocate_section): Comment fix.
2510 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
2511 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
2512 Support dynamic relocs for TPREL16 when non-pic too.
2513 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
2514 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
2517 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
2519 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
2520 "symbol" in comments.
2521 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
2523 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2526 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
2527 R_X86_64_PC32 relocation run-time overflow and unresolvable
2528 R_X86_64_32S relocation with -z nocopyreloc.
2530 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
2532 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
2533 Undefined symbols may not have a type.
2534 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2536 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2538 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
2539 bfd_link_info. Report shared, PIE or PDE object based on
2541 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
2542 (elf_x86_64_relocate_section): Likewise.
2544 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2546 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
2547 for function symbols.
2548 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2550 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
2552 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
2553 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
2554 is set on any input relocatable file.
2555 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2557 2017-08-23 Alan Modra <amodra@gmail.com>
2560 * elf64-ppc.c (ensure_undef_dynamic): Rename from
2561 ensure_undefweak_dynamic. Handle undefined too.
2562 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
2563 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
2564 (allocate_dynrelocs): Discard undefined non-default visibility
2565 relocs first. Make undefined syms dynamic. Tidy goto.
2567 2017-08-21 Alan Modra <amodra@gmail.com>
2568 H.J. Lu <hongjiu.lu@intel.com>
2571 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
2572 * elflink.c (bfd_elf_define_start_stop): Rewrite.
2574 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
2577 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
2578 undefined weak symbols.
2580 2017-08-18 Nick Clifton <nickc@redhat.com>
2583 * tekhex.c (getsym): Fix check for source pointer walking off the
2584 end of the input buffer.
2586 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
2589 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
2590 relocations in debug sections, change abort to _bfd_error_handler.
2592 2017-08-14 Nick Clifton <nickc@redhat.com>
2595 * elf.c (setup_group): Check for an empty or very small group
2597 * po/bfd.pot: Regenerate.
2599 2017-08-14 Alan Modra <amodra@gmail.com>
2602 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
2603 alignment padding here.
2604 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
2605 in a reverse pass over sections.
2607 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
2610 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
2611 for @plt suffixes first.
2612 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2614 2017-08-08 Nick Clifton <nickc@redhat.com>
2617 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
2618 small section lengths.
2619 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
2621 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
2622 there is enough data present in the note.
2624 2017-08-08 Alan Modra <amodra@gmail.com>
2627 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
2628 got.refcount for GOTOFF relocs, just create .got section.
2630 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
2632 * elflink.c (elf_link_add_object_symbols): Move common symbol
2633 check after bed->common_definition.
2635 2017-08-07 Alan Modra <amodra@gmail.com>
2638 * elflink.c (bfd_elf_final_link): Don't segfault when sections
2639 needed to define various dynamic tags have been discarded.
2641 2017-08-07 Nick Clifton <nickc@redhat.com>
2644 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
2645 has not been set then use the bfd returned by
2646 _bfd_elf_link_setup_gnu_properties. If that is null then search
2647 through all the input bfds selecting the first normal, ELF format
2649 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
2651 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2653 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
2655 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
2656 (elf_i386_check_tls_transition): Check tls_get_addr directly.
2657 (elf_i386_convert_load_reloc): Update tls_get_addr check.
2658 (elf_i386_link_check_relocs): New function.
2659 (bfd_elf32_bfd_link_check_relocs): New.
2660 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
2662 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
2663 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
2664 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
2665 (elf_x86_64_link_check_relocs): New function.
2666 (bfd_elf64_bfd_link_check_relocs): New.
2667 (bfd_elf32_bfd_link_check_relocs): Likewise.
2669 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
2672 * elflink.c (elf_link_add_object_symbols): Treat common symbol
2673 as undefined for --no-define-common.
2675 2017-08-05 Alan Modra <amodra@gmail.com>
2677 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
2678 hppa_link_hash_table.
2680 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
2682 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
2683 entries for sysregs with negative indices.
2685 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2687 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
2688 isn't the S/390 specific elf data.
2689 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2691 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
2693 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
2694 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
2695 [R_RISCV_ADD16]: Likewise.
2696 [R_RISCV_ADD32]: Likewise.
2697 [R_RISCV_ADD64]: Likewise.
2698 [R_RISCV_SUB6]: Likewise.
2699 [R_RISCV_SUB8]: Likewise.
2700 [R_RISCV_SUB16]: Likewise.
2701 [R_RISCV_SUB32]: Likewise.
2702 [R_RISCV_SUB64]: Likewise.
2704 2017-07-31 Alan Modra <amodra@gmail.com>
2706 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
2707 without ld.so checks.
2709 2017-07-29 Alan Modra <amodra@gmail.com>
2712 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
2713 (ppc64_elf_merge_symbol): Set non_zero_localentry.
2714 (is_elfv2_localentry0): Test non_zero_localentry.
2715 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
2717 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2719 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
2720 pointer check for htab->elf.irelplt.
2721 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2723 2017-07-27 Nick Clifton <nickc@redhat.com>
2726 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
2728 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
2730 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
2732 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
2734 (evax_bfd_print_emh): Check for invalid string lengths.
2736 2017-07-25 Nick Clifton <nickc@redhat.com>
2738 * po/fr.po: Updated French translation.
2740 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
2743 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
2744 16-bit absolute branches into 10-bit pc-relative branches on the
2745 MSP430 as well as the MSP430X.
2747 2017-07-25 Alan Modra <amodra@gmail.com>
2749 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
2750 (stub_eh_frame_size): New function.
2751 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
2752 (group_sections): Init group tls_get_addr_opt_bctrl.
2753 (ppc64_elf_size_stubs): Update sizing and initialization of
2754 .eh_frame. Iteration over stubs via group list.
2755 (ppc64_elf_build_stubs): Iterate over stubs via group list.
2756 (ppc64_elf_finish_dynamic_sections): Update finalization of
2759 2017-07-24 Nick Clifton <nickc@redhat.com>
2762 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
2763 of the relocs to the canonicalize_one_reloc routine.
2764 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
2765 for the _bfd_mach_o_canonicalize_one_reloc field.
2766 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
2767 res_base parameter. Use to check for corrupt pair relocs.
2768 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
2770 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
2772 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
2775 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
2776 enough data in the record before attempting to parse it.
2777 (_bfd_vms_slurp_eeom): Likewise.
2779 (_bfd_vms_slurp_egsd): Check for an invalid section index.
2780 (image_set_ptr): Likewise.
2781 (alpha_vms_slurp_relocs): Likewise.
2783 (alpha_vms_object_p): Check for a truncated record.
2785 2017-07-24 Nick Clifton <nickc@redhat.com>
2788 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
2789 an unrecognized reloc and sets the bfd_error value.
2790 * libbfd.h: Regenerate.
2791 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
2793 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2794 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2795 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2796 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
2797 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2799 2017-07-23 Alan Modra <amodra@gmail.com>
2801 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
2804 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
2807 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
2808 reloc_class_ifunc for ifunc symbols.
2810 2017-07-19 Nick Clifton <nickc@redhat.com>
2813 * archive.c (bfd_generic_archive_p): If the bfd does not have the
2814 correct magic bytes at the start, set the error to wrong format
2815 and clear the format selector before returning NULL.
2817 2017-07-19 Nick Clifton <nickc@redhat.com>
2820 * coff-rs6000.c (_bfd_strntol): New function.
2821 (_bfd_strntoll): New function.
2822 (GET_VALUE_IN_FIELD): New macro.
2823 (EQ_VALUE_IN_FIELD): new macro.
2824 (_bfd_xcoff_slurp_armap): Use new macros.
2825 (_bfd_xcoff_archive_p): Likewise.
2826 (_bfd_xcoff_read_ar_hdr): Likewise.
2827 (_bfd_xcoff_openr_next_archived_file): Likewise.
2828 (_bfd_xcoff_stat_arch_elt): Likewise.
2829 * coff64-rs6000.c (_bfd_strntol): New function.
2830 (_bfd_strntoll): New function.
2831 (GET_VALUE_IN_FIELD): New macro.
2832 (xcoff64_slurp_armap): Use new macros.
2834 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
2835 John Eric Martin <John.Martin@emmicro-us.com>
2837 * bfd-in2.h: Regenerate.
2838 * libbfd.h: Regenerate.
2839 * elf32-arc.c (JLI): Define.
2840 * reloc.c: Add JLI relocations.
2842 2017-07-18 Nick Clifton <nickc@redhat.com>
2845 * coff-sh.c: Fix spelling typos.
2846 * compress.c: Likewise.
2847 * cpu-pdp11.c: Likewise.
2848 * ecofflink.c: Likewise.
2849 * elf-m10300.c: Likewise.
2851 * elf32-arm.c: Likewise.
2852 * elf32-m68k.c: Likewise.
2853 * elf32-nds32.c: Likewise.
2854 * elf32-ppc.c: Likewise.
2855 * elf32-sh.c: Likewise.
2856 * elf32-v850.c: Likewise.
2857 * elf64-ppc.c: Likewise.
2858 * elf64-x86-64.c: Likewise.
2859 * elflink.c: Likewise.
2860 * elfnn-aarch64.c: Likewise.
2861 * elfxx-mips.c: Likewise.
2863 * sunos.c: Likewise.
2864 * vms-alpha.c: Likewise.
2865 * xcofflink.c: Likewise.
2867 2017-07-18 Nick Clifton <nickc@redhat.com>
2870 * coffcode.h (handle_COMDAT): Replace abort with an error message
2873 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2876 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2879 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2881 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2883 2017-07-16 Alan Modra <amodra@gmail.com>
2885 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2886 __tls_index GOT entries when using __tls_get_addr_opt stub.
2887 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2889 2017-07-12 Alan Modra <amodra@gmail.com>
2891 * po/es.po: Update from translationproject.org/latest/bfd/.
2892 * po/fi.po: Likewise.
2893 * po/fr.po: Likewise.
2894 * po/id.po: Likewise.
2895 * po/ja.po: Likewise.
2896 * po/ro.po: Likewise.
2897 * po/ru.po: Likewise.
2898 * po/sr.po: Likewise.
2899 * po/sv.po: Likewise.
2900 * po/tr.po: Likewise.
2901 * po/uk.po: Likewise.
2902 * po/vi.po: Likewise.
2903 * po/zh_CN.po: Likewise.
2904 * po/hr.po: New file from translationproject.org.
2905 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2906 * configure: Regenerate.
2908 2017-07-12 Nick Clifton <nickc@redhat.com>
2910 Fix compile time warnings using gcc 7.1.1.
2911 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2913 (elf_xtensa_get_gotplt_section): Increase length of got_name
2915 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2916 default return of FALSE.
2917 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2918 default return of FALSE.
2920 2017-07-12 Alan Modra <amodra@gmail.com>
2922 * binary.c (binary_set_section_contents): Don't print filepos in
2924 (coff_write_object_contents): Cast size_t for error message.
2925 (coff_slurp_line_table): Don't use bfd_vma symndx.
2926 (coff_slurp_reloc_table): Remove unneeded cast.
2927 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2929 (find_abstract_instance_name): Likewise.
2930 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2931 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2932 (elf32_arm_check_relocs): Make r_symndx an int.
2933 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2935 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2937 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2939 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2940 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2941 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2942 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2943 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2944 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2945 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2946 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2947 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2948 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2949 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2950 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2951 and use %lu for error message.
2952 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2953 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2956 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2958 (elf32_arm_final_link_relocate): Likewise.
2959 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2960 * coffcode.h (styp_to_sec_flags): Likewise.
2961 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2962 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2963 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2964 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2965 (elf32_bfin_merge_private_bfd_data): Likewise.
2966 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2967 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2968 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2969 (i370_elf_relocate_section): Likewise.
2970 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2971 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2972 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2973 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2974 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2975 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2976 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2977 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2978 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2979 * ieee.c (ieee_write_id, read_id): Likewise.
2980 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2981 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2982 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2983 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2984 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2985 * stabs.c (_bfd_link_section_stabs): Likewise.
2987 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2989 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2990 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2991 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2992 * coff-sh.c (sh_relax_section): Likewise.
2993 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2994 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2995 * coffcode.h (coff_slurp_reloc_table): Likewise.
2996 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2997 (_bfd_coff_read_string_table): Likewise.
2998 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2999 * compress.c (bfd_get_full_section_contents): Likewise.
3000 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
3001 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3002 * elf.c (bfd_elf_string_from_elf_section): Likewise.
3003 * elf32-arc.c (arc_special_overflow_checks): Likewise.
3004 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
3005 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
3006 (elf32_arm_write_section): Likewise.
3007 * elf32-bfin.c (bfin_relocate_section): Likewise.
3008 (bfinfdpic_relocate_section): Likewise.
3009 * elf32-hppa.c (hppa_build_one_stub): Likewise.
3010 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
3011 * elf32-i386.c (elf_i386_tls_transition): Likewise.
3012 (elf_i386_relocate_section): Likewise.
3013 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
3014 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
3015 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3016 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3017 * elf32-metag.c (elf_metag_relocate_section): Likewise.
3018 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
3019 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
3020 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
3021 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
3022 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
3023 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
3024 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
3025 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
3026 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
3027 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
3028 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
3029 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
3030 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
3031 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
3032 * elf32-sh.c (sh_elf_relax_section): Likewise.
3033 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
3034 (sh_elf_relocate_section): Likewise.
3035 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
3036 * elf32-spu.c (spu_elf_relocate_section): Likewise.
3037 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3038 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
3039 * elf32-v850.c (v850_elf_relax_section): Likewise.
3040 * elf32-vax.c (elf_vax_check_relocs): Likewise.
3041 (elf_vax_relocate_section): Likewise.
3042 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
3043 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
3044 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
3045 (do_fix_for_relocatable_link): Likewise.
3046 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
3047 (elf64_alpha_relax_with_lituse): Likewise.
3048 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
3049 (elf_hppa_final_link_relocate): Likewise.
3050 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
3051 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
3052 (elf64_vms_link_add_object_symbols): Likewise.
3053 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
3054 (mmix_final_link_relocate): Likewise.
3055 * elf64-s390.c (invalid_tls_insn): Likewise.
3056 (elf_s390_relocate_section): Likewise.
3057 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3058 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3059 (elf_x86_64_relocate_section): Likewise.
3060 * elfcode.h (elf_slurp_symbol_table): Likewise.
3061 * elfcore.h (elf_core_file_p): Likewise.
3062 * elflink.c (elf_link_read_relocs_from_section): Likewise.
3063 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
3064 (elfNN_aarch64_relocate_section): Likewise.
3065 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
3066 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
3067 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
3068 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3069 (_bfd_mips_elf_relocate_section): Likewise.
3070 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
3071 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3072 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
3073 * ieee.c (ieee_slurp_external_symbols): Likewise.
3074 * ihex.c (ihex_write_object_content): Likewise.
3075 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
3076 * merge.c (_bfd_merged_section_offset): Likewise.
3077 * mmo.c (mmo_write_loc_chunk): Likewise.
3078 (mmo_write_object_contents): Likewise.
3079 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
3080 * stabs.c (_bfd_link_section_stabs): Likewise.
3081 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
3083 2017-07-11 Alan Modra <amodra@gmail.com>
3085 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
3087 2017-07-11 Alan Modra <amodra@gmail.com>
3089 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
3090 instruction" error using _bfd_error_handler, not einfo.
3092 2017-07-10 Nick Clifton <nickc@redhat.com>
3094 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
3095 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
3097 2017-07-07 John Baldwin <jhb@FreeBSD.org>
3099 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
3101 2017-07-07 Alan Modra <amodra@gmail.com>
3103 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
3105 2017-07-07 Alan Modra <amodra@gmail.com>
3107 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
3108 as long long. Move code replacing "ll" with "I64", and simplify.
3110 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
3112 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
3115 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
3117 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
3119 (line_info_add_file_name): Likewise.
3120 (decode_line_info): Likewise.
3122 2017-07-04 Tristan Gingold <gingold@adacore.com>
3124 * version.m4: Bump version to 2.29.51
3125 * configure: Regenerate.
3127 2017-07-04 Jiong Wang <jiong.wang@arm.com>
3129 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
3130 sanity check at the head of this function.
3132 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3134 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
3135 dwarf_line_str_size.
3136 (struct attr_abbrev): Add field implicit_const.
3137 (dwarf_debug_sections): Add .debug_line_str.
3138 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
3139 (dwarf_debug_section_assert): Add static assertion.
3140 (read_indirect_line_string): New.
3141 (read_abbrevs): Support DW_FORM_implicit_const.
3142 (is_str_attr): Support DW_FORM_line_strp.
3143 (read_attribute_value): Support DW_FORM_line_strp and
3144 DW_FORM_implicit_const.
3145 (read_attribute): Support DW_FORM_implicit_const.
3146 (line_info_add_include_dir, line_info_add_include_dir_stub):
3147 (line_info_add_file_name, read_formatted_entries): New.
3148 (decode_line_info, parse_comp_unit): Support DWARF 5.
3149 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
3151 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
3153 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
3154 abort statement that was put for symbols that are not dynamic.
3156 2017-07-03 Tristan Gingold <gingold@adacore.com>
3158 * po/bfd.pot: Regenerate
3160 2017-07-03 Alan Modra <amodra@gmail.com>
3162 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
3163 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
3164 * elf.c (setup_group): Use "Lx" to print sh_size.
3165 (_bfd_elf_setup_sections): Remove unnecessary cast and print
3166 unknown section type in hex.
3167 (copy_special_section_fields): Style fix.
3168 (bfd_section_from_shdr): Correct format for sh_link. Use a
3169 common error message for all the variants of unrecognized
3171 (assign_file_positions_for_load_sections): Use "Lx" for lma
3172 adjust error message.
3173 (assign_file_positions_for_non_load_sections): Formatting.
3174 (rewrite_elf_program_header): Formatting. Use "Lx" for
3175 bfd_vma values in error messages.
3176 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
3177 ELF_R_SYM value to type expected by format.
3178 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
3180 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
3181 (elf_link_input_bfd): Use "Lx" for r_info.
3182 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
3184 2017-07-03 Alan Modra <amodra@gmail.com>
3186 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
3187 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
3188 Microsoft C library variant of long long format specifier.
3189 (PRINT20): Cast value to bfd_uint64_t not long long.
3190 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
3191 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
3192 long long. Don't cast to bfd_vma.
3193 * elf32-score.c (score3_bfd_getl48): Likewise.
3194 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
3196 2017-07-03 Alan Modra <amodra@gmail.com>
3198 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
3200 (bfd_elf_print_symbol): Don't cast symbol->flags.
3201 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
3202 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
3203 _bfd_error_handler argument order.
3204 (ppc_elf_merge_private_bfd_data): Don't cast flags.
3206 2017-07-03 Alan Modra <amodra@gmail.com>
3208 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
3209 AC_TYPE_LONG_DOUBLE.
3210 * configure: Regenerate.
3211 * config.in: Regenerate.
3213 2017-06-29 Andrew Waterman <andrew@sifive.com>
3215 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
3218 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
3220 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
3221 unless it is undefined weak.
3222 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
3223 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
3225 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
3226 is not dynamic in PIC, abort.
3228 2017-06-29 Jiong Wang <jiong.wang@arm.com>
3231 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
3232 undefined weak symbols into dynamic.
3233 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
3234 relocation for non-dynamic symbols.
3235 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
3237 2017-06-29 Jiong Wang <jiong.wang@arm.com>
3239 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
3240 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
3241 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
3242 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
3243 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
3246 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
3248 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
3249 (elfcore_write_s390_gs_bc): Likewise.
3250 * elf.c (elfcore_grok_s390_gs_cb): New function.
3251 (elfcore_grok_s390_gs_bc): New function.
3252 (elfcore_grok_note): Call them.
3253 (elfcore_write_s390_gs_cb): New function.
3254 (elfcore_write_s390_gs_bc): New function.
3255 (elfcore_write_register_note): Call them.
3257 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
3259 * libbfd.c (_bfd_generic_get_section_contents): Don't call
3260 bfd_get_file_size. Check archive element size.
3261 (_bfd_generic_get_section_contents_in_window): Likewise.
3263 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
3265 * bfd-in2.h: Regenerated.
3266 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
3267 (bfd_get_file_size): Likewise.
3269 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
3270 Matthew Fortune <matthew.fortune@imgtec.com>
3272 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
3273 * cpu-mips.c (I_interaptiv_mr2): New enum value.
3274 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
3275 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
3277 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
3278 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
3279 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
3280 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
3281 `bfd_mach_mips_interaptiv_mr2' entries.
3282 * bfd-in2.h: Regenerate.
3284 2017-06-27 Nick Clifton <nickc@redhat.com>
3286 * tekhex.c (pass_over): Revert accidental conversion of a local
3287 array to a static array.
3289 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3292 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
3293 reloc addend if necessary. Adjust diff only if
3294 shrinked_insn_address < end_address.
3296 2017-06-27 Alan Modra <amodra@gmail.com>
3299 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
3300 (_bfd_generic_get_section_contents_in_window): Likewise.
3302 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
3304 * elfnn-riscv.c (perform_relocation): Support the new
3305 R_RISCV_32_PCREL relocation.
3306 (riscv_elf_relocate_section): Likewise.
3307 * elfxx-riscv.c (howto_table): Likewise.
3308 (riscv_reloc_map): Likewise.
3309 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
3310 * libbfd.h: Regenerate.
3312 2017-06-27 Alan Modra <amodra@gmail.com>
3315 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
3316 Use unsigned file pointer type, and remove cast.
3317 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
3318 Add "count", not "sz".
3320 2017-06-26 Pedro Alves <palves@redhat.com>
3323 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
3326 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
3329 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
3332 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
3334 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
3335 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
3336 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
3337 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
3338 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
3340 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
3343 * compress.c (bfd_get_full_section_contents): Don't check the
3345 * libbfd.c (_bfd_generic_get_section_contents): Check for and
3346 reject a section whose size + offset is greater than the size
3348 (_bfd_generic_get_section_contents_in_window): Likewise.
3350 2017-06-26 Nick Clifton <nickc@redhat.com>
3353 * tekhex.c (getvalue): Check for the source pointer exceeding the
3354 end pointer before the first byte is read.
3356 2017-06-26 Nick Clifton <nickc@redhat.com>
3359 * opncls.c (get_build_id): Check that the section is big enough
3360 to contain the whole note.
3361 * compress.c (bfd_get_full_section_contents): Check for and reject
3362 a section whose size is greater than the size of the entire file.
3363 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
3364 contain a notes section.
3366 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3368 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
3370 (elf_s390_modify_segment_map): Likewise.
3371 (bfd_elf_s390_set_options): Lisewise.
3373 2017-06-26 Alan Modra <amodra@gmail.com>
3375 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
3377 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
3378 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
3379 .preinit_array on --just-syms bfds.
3380 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
3381 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
3382 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
3384 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
3386 * elf.c (find_link): Bounds check "hint".
3388 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
3390 * elf32-arm.c (using_thumb_only): Update list of architectures in
3391 BFD_ASSERT for which the logic is valid.
3392 (using_thumb2_bl): Likewise.
3393 (using_thumb2): Likewise and return true for ARMv8-R.
3394 (arch_has_arm_nop): Likewise.
3395 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
3396 merging logic. Update commentis for value 15 of v8m_baseline,
3397 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
3398 merging of value 15 of Tag_CPU_arch.
3400 2017-06-23 Jiong Wang <jiong.wang@arm.com>
3402 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
3403 BFD_RELOC_AARCH64_ADR_GOT_PAGE
3404 * bfd-in2.h: Regenerate.
3406 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3408 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
3409 the error_alignment label forward. Properly align program
3410 property note section.
3412 2017-06-22 Eric Christopher <echristo@gmail.com>
3414 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
3415 abs to fix a truncation warning.
3417 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3419 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
3420 local undefined weak symbol to 0.
3421 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
3423 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3425 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
3426 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
3427 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
3428 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
3429 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
3430 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
3431 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
3432 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
3434 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
3436 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
3437 (elf_i386_lazy_ibt_plt_entry): Likewise.
3438 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
3439 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
3440 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
3441 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
3442 (elf_i386_lazy_plt_layout): Likewise.
3443 (elf_i386_non_lazy_plt_layout): Likewise.
3444 (elf_i386_link_hash_entry): Add plt_second.
3445 (elf_i386_link_hash_table): Add plt_second and
3446 plt_second_eh_frame.
3447 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
3448 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
3449 the second PLT. Check the second PLT.
3450 (elf_i386_relocate_section): Use the second PLT to resolve
3451 PLT reference if needed.
3452 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
3454 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
3455 second PLT. Generate unwind info for the second PLT.
3456 (elf_i386_plt_type): Add plt_second.
3457 (elf_i386_get_synthetic_symtab): Support the second PLT.
3458 (elf_i386_parse_gnu_properties): Support
3459 GNU_PROPERTY_X86_FEATURE_1_AND.
3460 (elf_i386_merge_gnu_properties): Support
3461 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
3462 on GNU_PROPERTY_X86_FEATURE_1_IBT
3463 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
3464 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
3465 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
3466 is set on all relocatable inputs.
3467 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
3468 (elf_x32_lazy_ibt_plt_entry): Likewise.
3469 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
3470 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
3471 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
3472 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
3473 (elf_x86_64_lazy_ibt_plt): Likewise.
3474 (elf_x32_lazy_ibt_plt): Likewise.
3475 (elf_x86_64_non_lazy_ibt_plt): Likewise.
3476 (elf_x32_non_lazy_ibt_plt): Likewise.
3477 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
3478 (elf_x86_64_parse_gnu_properties): Support
3479 GNU_PROPERTY_X86_FEATURE_1_AND.
3480 (elf_x86_64_merge_gnu_properties): Support
3481 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
3482 on GNU_PROPERTY_X86_FEATURE_1_IBT
3483 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
3484 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
3485 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
3486 is set on all relocatable inputs.
3488 2017-06-22 Nick Clifton <nickc@redhat.com>
3491 * som.c (setup_sections): NUL terminate the space_strings buffer.
3492 Check that the space.name field does not index beyond the end of
3493 the space_strings buffer.
3495 2017-06-21 Nick Clifton <nickc@redhat.com>
3498 * coff-sh.c (sh_reloc): Check for an out of range reloc.
3500 2017-06-21 Nick Clifton <nickc@redhat.com>
3503 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
3504 type of the size parameter.
3505 (_bfd_vms_save_counted_string): Add second parameter - the maximum
3506 length of the counted string.
3507 * vms.h (_bfd_vms_save_sized_string): Update prototype.
3508 (_bfd_vms_save_counted_string): Likewise.
3509 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
3510 _bfd_vms_save_counted_string.
3511 (_bfd_vms_slurp_ehdr): Likewise.
3512 (_bfd_vms_slurp_egsd): Likewise.
3513 (Parse_module): Likewise.
3515 2017-06-21 Alan Modra <amodra@gmail.com>
3517 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
3518 calls before tocsave calls.
3519 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
3522 2017-06-21 Nick Clifton <nickc@redhat.com>
3525 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
3526 bfd_get_full_section_contents returns no contents.
3528 2017-06-21 Nick Clifton <nickc@redhat.com>
3531 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
3534 2017-06-21 Nick Clifton <nickc@redhat.com>
3537 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
3539 (image_set_ptr): Likewise.
3540 (alpha_vms_fix_sec_rel): Likewise.
3541 (alpha_vms_slurp_relocs): Likewise.
3543 2017-06-21 Nick Clifton <nickc@redhat.com>
3546 * ieee.c (ieee_slurp_sections): Check for a NULL return from
3548 (ieee_archive_p): Likewise.
3549 (ieee_object_p): Likewise.
3551 2017-06-21 Nick Clifton <nickc@redhat.com>
3554 * elf.c (setup_group): Zero the group section pointer list after
3555 allocation so that loops can be caught. Check for NULL pointers
3556 when processing a group list.
3558 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3560 * elf-s390.h: New file.
3561 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
3563 (elf_s390_additional_program_headers): New function.
3564 (elf_s390_modify_segment_map): New function.
3565 (bfd_elf_s390_set_options): New function.
3566 (elf_backend_additional_program_headers)
3567 (elf_backend_modify_segment_map): Add macro definitions.
3569 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
3572 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
3573 the DYNAMIC bit instead of bfd_count_sections.
3575 2017-06-19 Nick Clifton <nickc@redhat.com>
3578 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
3580 (evax_bfd_print_eeom): Likewise.
3581 (evax_bfd_print_egsd): Check for an overlarge record length.
3582 (evax_bfd_print_etir): Likewise.
3584 2017-06-19 Nick Clifton <nickc@redhat.com>
3587 * libieee.h (struct common_header_type): Add end_p field.
3588 * ieee.c (this_byte_and_next): Do not advance input_p beyond
3590 (read_id): Check for a length that exceeds the remaining bytes in
3592 (ieee_seek): Initialise end_p.
3593 (ieee_archive_p): Likewise.
3594 (ieee_object_p): Likewise.
3596 2017-06-19 Nick Clifton <nickc@redhat.com>
3599 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
3600 before reading the EIHS structure entries.
3602 2017-06-19 Nick Clifton <nickc@redhat.com>
3605 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
3606 gsd_size. Check that there are enough bytes remaining to read the
3607 type and size of the next egsd. Check that the size of the egsd
3608 does not exceed the size of the record.
3610 2017-06-19 Alan Modra <amodra@gmail.com>
3612 * config.bfd: Correct targ_underscore for cris.
3614 2017-06-18 Alan Modra <amodra@gmail.com>
3616 * config.bfd: Correct targ_underscore for epiphany, ip2k,
3617 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
3619 2017-06-16 Nick Clifton <nickc@redhat.com>
3621 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
3622 bucketlist is empty because there are no symbols to add to the
3625 2017-06-16 Alan Modra <amodra@gmail.com>
3631 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
3632 (BFD_JUMP_TABLE_LINK): Likewise.
3633 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
3634 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
3635 (bfd_elf_define_start_stop): New function.
3636 * linker.c (bfd_generic_define_start_stop): New function.
3637 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
3639 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
3640 * aout-target.h (MY_bfd_define_start_stop): Define.
3641 * aout-tic30.c (MY_bfd_define_start_stop): Define.
3642 * binary.c (binary_bfd_define_start_stop): Define.
3643 * bout.c (b_out_bfd_define_start_stop): Define.
3644 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
3645 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
3646 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
3647 * coffcode.h (coff_bfd_define_start_stop): Define.
3648 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
3649 * i386msdos.c (msdos_bfd_define_start_stop): Define.
3650 * i386os9k.c (os9k_bfd_define_start_stop): Define.
3651 * ieee.c (ieee_bfd_define_start_stop): Define.
3652 * ihex.c (ihex_bfd_define_start_stop): Define.
3653 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
3654 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
3655 * mmo.c (mmo_bfd_define_start_stop): Define.
3656 * nlm-target.h (nlm_bfd_define_start_stop): Define.
3657 * oasys.c (oasys_bfd_define_start_stop): Define.
3658 * pef.c (bfd_pef_bfd_define_start_stop): Define.
3659 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
3660 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
3661 * som.c (som_bfd_define_start_stop): Define.
3662 * srec.c (srec_bfd_define_start_stop): Define.
3663 * tekhex.c (tekhex_bfd_define_start_stop): Define.
3664 * versados.c (versados_bfd_define_start_stop): Define.
3665 * vms-alpha.c (vms_bfd_define_start_stop): Define.
3666 (alpha_vms_bfd_define_start_stop): Define.
3667 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
3668 * bfd-in2.h: Regenerate.
3669 * libbfd.h: Regenerate.
3671 2017-06-16 Jiong Wang <jiong.wang@arm.com>
3673 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
3674 SYMBOL_REFERENCES_LOCAL.
3676 2017-06-15 Jiong Wang <jiong.wang@arm.com>
3679 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
3680 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
3681 runtime for if there needs copy relocation elimination.
3682 (need_copy_relocation_p): New function. Return true for symbol with
3683 pc-relative references and if it's against read-only sections.
3684 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
3685 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
3686 that are related with accessing external objects.
3687 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
3688 in elfNN_aarch64_check_relocs.
3690 2017-06-15 Nick Clifton <nickc@redhat.com>
3693 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
3696 (ieee_archive_p): Likewise.
3698 2017-06-15 Nick Clifton <nickc@redhat.com>
3701 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
3703 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
3705 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
3706 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
3707 keep both windowed and call0 ABI PLT definitions.
3708 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
3709 elf_xtensa_*_plt_entry endex.
3710 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
3712 2017-06-14 Nick Clifton <nickc@redhat.com>
3715 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
3718 2017-06-14 Nick Clifton <nickc@redhat.com>
3721 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
3722 maximum value for the ascic pointer. Check that name processing
3723 does not read beyond this value.
3724 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
3727 2017-06-14 Nick Clifton <nickc@redhat.com>
3730 * versados.c (versados_mkobject): Zero the allocated tdata structure.
3731 (process_otr): Check for an invalid offset in the otr structure.
3733 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
3735 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
3737 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
3743 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
3744 vtable field to a union.
3745 (_bfd_elf_is_start_stop): Removed.
3746 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
3747 __start_SECNAME and __stop_SECNAME symbols.
3748 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
3749 * elflink.c (_bfd_elf_is_start_stop): Removed.
3750 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
3751 _bfd_elf_is_start_stop.
3752 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
3753 __stop_SECNAME symbols. Updated.
3754 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3755 (bfd_elf_gc_record_vtinherit): Likewise.
3756 (bfd_elf_gc_record_vtentry): Likewise.
3758 2017-06-13 Nick Clifton <nickc@redhat.com>
3761 * elflink.c (elf_link_adjust_relocs): Generate an error when
3762 encountering a reloc against a symbol removed by garbage
3765 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
3767 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
3768 to merge_gnu_properties.
3769 * elf-properties.c (elf_merge_gnu_properties): Add struct
3770 bfd_link_info * and pass it to merge_gnu_properties.
3771 (elf_merge_gnu_property_list): Add struct bfd_link_info *
3772 and pass it to elf_merge_gnu_properties.
3773 (_bfd_elf_link_setup_gnu_properties): Pass info to
3774 elf_merge_gnu_property_list.
3775 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
3777 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
3779 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
3782 * binary.c (binary_set_section_contents): Scale lma by octets
3783 per byte to set filepos.
3785 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3787 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
3790 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3792 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
3795 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3797 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
3798 patched section contents for TLS IE reloc.
3799 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
3801 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3803 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
3804 RELOC_FOR_GLOBAL_SYMBOL macro.
3806 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3808 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
3811 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3813 * config/tc-arc.c (md_undefined_symbol): Changed.
3814 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
3816 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3818 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
3821 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3823 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
3824 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
3826 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3828 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
3831 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
3833 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
3834 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
3835 is non-zero. Add clarifying comments.
3837 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
3839 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
3840 name. Use local IFUNC symbol name string to report unsupported
3841 non-PIC call to IFUNC function.
3842 (elf_i386_relocate_section): Dump local IFUNC name with minfo
3843 when generating R_386_IRELATIVE relocation.
3844 (elf_i386_finish_dynamic_symbol): Likewise.
3845 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
3847 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
3848 when generating R_X86_64_IRELATIVE relocation.
3849 (elf_x86_64_finish_dynamic_symbol): Likewise.
3851 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3853 * elf.c (setup_group): Make sure BFD sections are created for all
3854 group sections in the input file when processing SHF_GROUP
3856 (bfd_section_from_shdr): Avoid duplicating logic already
3857 implemented in `setup_group'.
3859 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
3862 * peXXigen.c (pe_print_idata): Use the address of the first thunk
3863 if the hint address is zero.
3865 2017-06-06 James Clarke <jrtc27@jrtc27.com>
3868 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3869 ELF_COMMON_DEF_P for common symbols.
3871 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3873 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3874 SEC_GROUP sections as SEC_EXCLUDE.
3875 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3876 (assign_section_numbers): Use resolve_section_groups flag instead
3877 of relocatable link type.
3878 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3879 flag instead of checking the final_link flag for part of the
3880 checks in here. Fix white space as a result.
3881 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3882 instead of relocatable link type.
3883 (bfd_elf_final_link): Likewise.
3885 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3887 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3889 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3890 (s3_bfd_score_elf_check_relocs): Likewise.
3891 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3892 (score_elf_final_link_relocate): Likewise.
3893 (s7_bfd_score_elf_check_relocs): Likewise.
3895 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3897 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3900 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3902 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3903 from `reloc_count' rather than decrementing it.
3904 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3905 `reloc_count' by `int_rels_per_ext_rel'.
3906 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3907 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3908 entry determination.
3909 (s3_bfd_score_elf_check_relocs): Likewise.
3910 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3911 (s7_bfd_score_elf_relocate_section): Likewise.
3912 (s7_bfd_score_elf_check_relocs): Likewise.
3913 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3914 prototype and function.
3915 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3916 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3917 triple rather than once the sum of REL and RELA relocation entry
3919 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3920 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3921 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3922 storage allocation size determination.
3923 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3924 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3925 by `int_rels_per_ext_rel' for last relocation entry
3927 (bfd_elf_final_link): Do not multiply `reloc_count' by
3928 `int_rels_per_ext_rel' for internal relocation storage
3929 allocation size determination.
3930 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3931 `int_rels_per_ext_rel' for last relocation entry determination.
3932 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3933 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3934 (_bfd_mips_elf_relocate_section): Likewise.
3936 2017-06-05 Alan Modra <amodra@gmail.com>
3939 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3941 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3943 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3944 determine structure sizes.
3945 (elfcore_grok_freebsd_prstatus): Likewise.
3947 2017-06-01 Alan Modra <amodra@gmail.com>
3949 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3950 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3952 (is_elfv2_localentry0): New function.
3953 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3954 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3955 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3956 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3957 optimized localentry:0 stubs.
3958 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3959 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3961 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3963 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3965 2017-05-30 Casey Smith <clegg89@gmail.com>
3968 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3969 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3971 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3973 * cpu-arc.c (arc_compatible): New function.
3975 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3977 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3979 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3982 * bfdio.c (bfd_get_file_size): New function.
3983 * bfd-in2.h: Regenerated.
3985 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3987 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3990 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3992 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3993 dynobj instead of htab->elf.dynobj.
3995 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3997 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3999 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
4000 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
4001 actual number of internal relocations retrieved. Adjust
4002 function description.
4003 (bfd_elf64_canonicalize_reloc): Remove macro.
4004 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
4006 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
4008 * archures.c (bfd_mach_sparc_v9m8): Define.
4009 (bfd_mach_sparc_v8plusm8): Likewise.
4010 (bfd_mach_sparc_v9_p): Adjust to M8.
4011 (bfd_mach_sparc_64bit_p): Likewise.
4012 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
4013 bfd_mach_sparc_v8plusm8.
4014 * bfd-in2.h: Regenerated.
4015 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
4017 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
4018 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
4019 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
4021 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
4022 bfd_mach_sparc_v8plusm8.
4024 2017-05-19 Alan Modra <amodra@gmail.com>
4026 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
4027 debug and special sections when no non-note alloc sections in an
4030 2017-05-18 Alan Modra <amodra@gmail.com>
4032 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
4033 * elf-m10300.c: Likewise.
4035 * elf32-arc.c: Likewise.
4036 * elf32-bfin.c: Likewise.
4037 * elf32-m68k.c: Likewise.
4038 * elf32-nds32.c: Likewise.
4039 * elf32-tilepro.c: Likewise.
4040 * elflink.c: Likewise.
4041 * elfnn-aarch64.c: Likewise.
4042 * elfnn-riscv.c: Likewise.
4043 * elfxx-tilegx.c: Likewise.
4044 * mach-o.c: Likewise.
4045 * peXXigen.c: Likewise.
4046 * vms-alpha.c: Likewise.
4047 * vms-lib.c: Likewise.
4049 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
4052 * elflink.c (elf_gc_mark_debug_section): New function.
4053 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
4054 referenced by kept debug sections.
4056 2017-05-16 Alan Modra <amodra@gmail.com>
4058 * elf-m10300.c: Rename occurrences of non_ir_ref.
4059 * elf32-arm.c: Likewise.
4060 * elf32-bfin.c: Likewise.
4061 * elf32-cr16.c: Likewise.
4062 * elf32-cris.c: Likewise.
4063 * elf32-d10v.c: Likewise.
4064 * elf32-dlx.c: Likewise.
4065 * elf32-fr30.c: Likewise.
4066 * elf32-frv.c: Likewise.
4067 * elf32-hppa.c: Likewise.
4068 * elf32-i370.c: Likewise.
4069 * elf32-i386.c: Likewise.
4070 * elf32-iq2000.c: Likewise.
4071 * elf32-lm32.c: Likewise.
4072 * elf32-m32c.c: Likewise.
4073 * elf32-m32r.c: Likewise.
4074 * elf32-m68hc1x.c: Likewise.
4075 * elf32-m68k.c: Likewise.
4076 * elf32-mcore.c: Likewise.
4077 * elf32-metag.c: Likewise.
4078 * elf32-microblaze.c: Likewise.
4079 * elf32-moxie.c: Likewise.
4080 * elf32-msp430.c: Likewise.
4081 * elf32-mt.c: Likewise.
4082 * elf32-nios2.c: Likewise.
4083 * elf32-or1k.c: Likewise.
4084 * elf32-ppc.c: Likewise.
4085 * elf32-rl78.c: Likewise.
4086 * elf32-s390.c: Likewise.
4087 * elf32-score.c: Likewise.
4088 * elf32-score7.c: Likewise.
4089 * elf32-sh.c: Likewise.
4090 * elf32-tic6x.c: Likewise.
4091 * elf32-tilepro.c: Likewise.
4092 * elf32-v850.c: Likewise.
4093 * elf32-vax.c: Likewise.
4094 * elf32-xstormy16.c: Likewise.
4095 * elf32-xtensa.c: Likewise.
4096 * elf64-alpha.c: Likewise.
4097 * elf64-hppa.c: Likewise.
4098 * elf64-ia64-vms.c: Likewise.
4099 * elf64-mmix.c: Likewise.
4100 * elf64-ppc.c: Likewise.
4101 * elf64-s390.c: Likewise.
4102 * elf64-sh64.c: Likewise.
4103 * elf64-x86-64.c: Likewise.
4104 * elflink.c: Likewise.
4105 * elfnn-aarch64.c: Likewise.
4106 * elfnn-ia64.c: Likewise.
4107 * elfnn-riscv.c: Likewise.
4108 * elfxx-mips.c: Likewise.
4109 * elfxx-sparc.c: Likewise.
4110 * elfxx-tilegx.c: Likewise.
4111 * linker.c: Likewise.
4113 2017-05-16 Alan Modra <amodra@gmail.com>
4115 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
4116 * elflink.c (elf_link_add_object_symbols): Update to use
4118 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
4120 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
4122 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
4124 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
4126 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
4128 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
4129 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
4131 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4133 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
4135 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
4137 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
4138 to plt_second/plt_second_eh_frame.
4139 (elf_x86_64_link_hash_newfunc): Updated.
4140 (elf_x86_64_allocate_dynrelocs): Likewise.
4141 (elf_x86_64_size_dynamic_sections): Likewise.
4142 (elf_x86_64_relocate_section): Likewise.
4143 (elf_x86_64_finish_dynamic_symbol): Likewise.
4144 (elf_x86_64_finish_dynamic_sections): Likewise.
4145 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
4146 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
4148 (elf_backend_setup_gnu_properties): Updated. Create the
4149 .plt.sec section instead of the .plt.sec section.
4151 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
4153 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
4154 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
4155 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
4157 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
4159 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
4160 (bfd_elf64_set_reloc): Define.
4161 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
4163 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
4165 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
4166 (struct bfd_target): New field _bfd_set_reloc.
4167 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
4168 * reloc.c (_bfd_generic_set_reloc): New function.
4169 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
4170 * nlm-target.h (nlm_set_reloc): Likewise.
4171 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
4172 * aout-tic30.c (MY_set_reloc): Likewise.
4173 * aout-target.h (MY_set_reloc): Likewise.
4174 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
4175 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
4176 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
4177 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
4178 * aout-adobe.c (aout_32_set_reloc): Likewise.
4179 * bout.c (b_out_set_reloc): Likewise.
4180 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
4181 * i386os9k.c (aout_32_set_reloc): Likewise.
4182 * ieee.c (ieee_set_reloc): Likewise.
4183 * oasys.c (oasys_set_reloc): Likewise.
4184 * som.c (som_set_reloc): Likewise.
4185 * versados.c (versados_set_reloc): Likewise.
4186 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
4187 _bfd_generic_set_reloc.
4188 (rs6000_xcoff64_aix_vec): LIkewise.
4189 * libbfd.c (_bfd_norelocs_set_reloc): New function.
4190 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
4191 * i386msdos.c (msdos_set_reloc): Define to
4192 _bfd_norelocs_set_reloc.
4193 * elfcode.h (elf_set_reloc): Define.
4194 * bfd-in2.h: Regenerated.
4196 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
4199 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
4200 for IFUNC function address.
4202 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
4204 * elf32-arc.c (FEATURE_LIST_NAME): Define.
4205 (CONFLICT_LIST): Likewise.
4206 (opcode/arc-attrs.h): Include.
4207 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
4208 (arc_extract_features): New file.
4209 (arc_stralloc): Likewise.
4210 (arc_elf_merge_attributes): Likewise.
4211 (arc_elf_merge_private_bfd_data): Use object attributes.
4212 (bfd_arc_get_mach_from_attributes): New function.
4213 (arc_elf_object_p): Use object attributes.
4214 (arc_elf_final_write_processing): Likewise.
4215 (elf32_arc_obj_attrs_arg_type): New function.
4216 (elf32_arc_obj_attrs_handle_unknown): Likewise.
4217 (elf32_arc_section_from_shdr): Likewise.
4218 (elf_backend_obj_attrs_vendor): Define.
4219 (elf_backend_obj_attrs_section): Likewise.
4220 (elf_backend_obj_attrs_arg_type): Likewise.
4221 (elf_backend_obj_attrs_section_type): Likewise.
4222 (elf_backend_obj_attrs_handle_unknown): Likewise.
4223 (elf_backend_section_from_shdr): Likewise.
4225 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
4228 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
4229 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
4230 and the destination is a Thumb symbol.
4232 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
4234 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
4235 initializer to silence GCC 4.2.
4236 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
4238 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
4240 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
4241 (LAZY_PLT_ENTRY_SIZE): This.
4242 (NON_LAZY_PLT_ENTRY_SIZE): New.
4243 (elf_x86_64_plt0_entry): Renamed to ...
4244 (elf_x86_64_lazy_plt0_entry): This.
4245 (elf_x86_64_plt_entry): Renamed to ...
4246 (elf_x86_64_lazy_plt_entry): This.
4247 (elf_x86_64_bnd_plt0_entry): Renamed to ...
4248 (elf_x86_64_lazy_bnd_plt0_entry): This.
4249 (elf_x86_64_legacy_plt_entry): Removed.
4250 (elf_x86_64_bnd_plt_entry): Renamed to ...
4251 (elf_x86_64_lazy_bnd_plt_entry): This.
4252 (elf_x86_64_legacy_plt2_entry): Renamed to ...
4253 (elf_x86_64_non_lazy_plt_entry): This.
4254 (elf_x86_64_bnd_plt2_entry): Renamed to ...
4255 (elf_x86_64_non_lazy_bnd_plt_entry): This.
4256 (elf_x86_64_eh_frame_plt): Renamed to ...
4257 (elf_x86_64_eh_frame_lazy_plt): This.
4258 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
4259 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
4260 (elf_x86_64_eh_frame_plt_got): Renamed to ...
4261 (elf_x86_64_eh_frame_non_lazy_plt): This.
4262 (elf_x86_64_lazy_plt_layout): New.
4263 (elf_x86_64_non_lazy_plt_layout): Likewise.
4264 (elf_x86_64_plt_layout): Likewise.
4265 (elf_x86_64_backend_data): Remove PLT layout information. Add
4266 os for target system.
4267 (GET_PLT_ENTRY_SIZE): Removed.
4268 (elf_x86_64_lazy_plt): New.
4269 (elf_x86_64_non_lazy_plt): Likewise.
4270 (elf_x86_64_lazy_bnd_plt): Likewise.
4271 (elf_x86_64_non_lazy_bnd_plt): Likewise.
4272 (elf_x86-64_arch_bed): Updated.
4273 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
4274 (elf_x86_64_create_dynamic_sections): Removed.
4275 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
4276 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
4277 (elf_x86-64_adjust_dynamic_symbol): Updated.
4278 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
4279 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
4280 size for PLT0 if there is no PLT0. Get plt_entry_size from
4281 non_lazy_plt for non-lazy PLT entries.
4282 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
4283 from non_lazy_plt for non-lazy PLT entries.
4284 (elf_x86-64_relocate_section): Updated. Properly get PLT index
4285 if there is no PLT0.
4286 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
4287 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
4288 entries with non-lazy PLT layout. Don't fill the second and third
4289 slots in the PLT entry if there is no PLT0.
4290 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
4291 if there is no PLT0. Set sh_entsize on the .plt.got section.
4292 (compare_relocs): New.
4293 (elf_x86_64_plt_type): Likewise.
4294 (elf_x86_64_plt): Likewise.
4295 (elf_x86_64_nacl_plt): New. Forward declaration.
4296 (elf_x86_64_get_plt_sym_val): Removed.
4297 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
4298 against all dynamic relocations.
4299 (elf_x86_64_link_setup_gnu_properties): New function.
4300 (elf_backend_create_dynamic_sections): Updated.
4301 (elf_backend_setup_gnu_properties): New.
4302 (elf_x86_64_nacl_plt): New.
4303 (elf_x86_64_nacl_arch_bed): Updated.
4305 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
4307 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
4308 (LAZY_PLT_ENTRY_SIZE): This.
4309 (NON_LAZY_PLT_ENTRY_SIZE): New.
4310 (elf_i386_plt0_entry): Renamed to ...
4311 (elf_i386_lazy_plt0_entry): This.
4312 (elf_i386_plt_entry): Renamed to ...
4313 (elf_i386_lazy_plt_entry): This.
4314 (elf_i386_pic_plt0_entry): Renamed to ...
4315 (elf_i386_pic_lazy_plt0_entry): This.
4316 (elf_i386_pic_plt_entry): Renamed to ...
4317 (elf_i386_pic_lazy_plt_entry): This.
4318 (elf_i386_got_plt_entry): Renamed to ...
4319 (elf_i386_non_lazy_plt_entry): This.
4320 (elf_i386_pic_got_plt_entry): Renamed to ...
4321 (elf_i386_pic_non_lazy_plt_entry): This.
4322 (elf_i386_eh_frame_plt): Renamed to ...
4323 (elf_i386_eh_frame_lazy_plt): This.
4324 (elf_i386_eh_frame_plt_got): Renamed to ...
4325 (elf_i386_eh_frame_non_lazy_plt): This.
4326 (elf_i386_plt_layout): Renamed to ...
4327 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
4328 eh_frame_plt_got_size.
4329 (elf_i386_non_lazy_plt_layout): New.
4330 (elf_i386_plt_layout): Likewise.
4331 (elf_i386_non_lazy_plt): Likewise.
4332 (GET_PLT_ENTRY_SIZE): Removed.
4333 (elf_i386_plt): Renamed to ...
4334 (elf_i386_lazy_plt): This.
4335 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
4336 (elf_i386_arch_bed): Updated.
4337 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
4338 (elf_i386_create_dynamic_sections): Removed.
4339 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
4340 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
4341 (elf_i386_adjust_dynamic_symbol): Updated.
4342 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
4343 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
4344 size for PLT0 if there is no PLT0.
4345 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
4346 output section is discarded only if GOT isn't empty.
4347 (elf_i386_relocate_section): Updated. Properly get PLT index
4348 if there is no PLT0.
4349 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
4350 second and third slots in the PLT entry if there is no PLT0.
4351 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
4352 if there is no PLT0. Set sh_entsize on the .plt.got section.
4353 (elf_i386_nacl_plt): Forward declaration.
4354 (elf_i386_get_plt_sym_val): Removed.
4355 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
4356 against all dynamic relocations.
4357 (elf_i386_link_setup_gnu_properties): New function.
4358 (elf_backend_create_dynamic_sections): Updated.
4359 (elf_backend_setup_gnu_properties): New.
4360 (elf_i386_nacl_plt): Updated.
4361 (elf_i386_nacl_arch_bed): Likewise.
4362 (elf_i386_vxworks_arch_bed): Likewise.
4364 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
4366 * elflink.c (elf_output_implib): Remove executable flag from import
4368 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
4369 library is a relocatable object file.
4371 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
4374 * elf32-avr.c (avr_should_move_sym): New function.
4375 (avr_should_reduce_sym_size): Likewise.
4376 (avr_should_increase_sym_size): Likewise.
4377 (elf32_avr_relax_delete_bytes): Adjust symbol values
4378 and sizes by calling new functions.
4380 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
4382 * config.bfd (riscv32-*): Enable rv64.
4384 2017-05-02 Alan Modra <amodra@gmail.com>
4387 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
4388 rather than h->root.type == bfd_link_hash_new.
4389 (bfd_elf_record_link_assignment): Similarly, call
4390 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
4392 2017-04-29 Alan Modra <amodra@gmail.com>
4395 * reloc.c (reloc_offset_in_range): New function.
4396 (bfd_perform_relocation, bfd_install_relocation): Use it.
4397 (_bfd_final_link_relocate): Likewise.
4399 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
4401 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
4402 before using .plt.got.
4403 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
4405 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4407 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
4408 instead of "+=" to update 0.
4410 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4412 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
4413 .plt.got section here.
4414 (elf_i386_check_relocs): Don't create the .plt.got section.
4415 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
4416 the .plt.got and .plt.bnd sections here.
4417 (elf_x86_64_check_relocs): Don't create the .plt.got nor
4420 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4422 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
4424 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
4425 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
4426 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
4427 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
4430 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4432 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
4434 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
4435 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
4436 the first relocatable ELF input with GNU properties.
4438 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
4440 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
4441 VxWorks for non-PIC.
4443 2017-04-27 Alan Modra <amodra@gmail.com>
4445 * elf-bfd.h (struct elf_backend_data): Make asection param of
4446 elf_backend_eh_frame_address_size const.
4447 (_bfd_elf_eh_frame_address_size): Likewise.
4448 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
4449 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
4450 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
4451 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
4452 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
4453 (next_cie_fde_offset): Constify params.
4454 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
4456 2017-04-27 Alan Modra <amodra@gmail.com>
4458 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
4459 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
4460 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
4462 (offset_adjust): New function.
4463 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
4464 (adjust_eh_frame_local_symbols): Likewise.
4465 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
4466 after changing anything. Return true if anything changed.
4467 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
4468 _bfd_elf_adjust_eh_frame_global_symbol for globals.
4470 2017-04-27 Alan Modra <amodra@gmail.com>
4472 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
4475 2017-04-27 Alan Modra <amodra@gmail.com>
4477 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4478 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
4479 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
4480 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
4481 for undef and undefweak dyn_relocs.
4482 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
4483 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
4484 (allocate_got, allocate_dynrelocs): Likewise.
4485 (ppc64_elf_relocate_section): Likewise.
4487 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
4489 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
4490 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
4491 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
4492 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
4494 2017-04-26 Nick Clifton <nickc@redhat.com>
4497 * reloc.c (bfd_perform_relocation): Check for a negative address
4500 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4503 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
4505 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
4506 (elf_backend_always_renumber_dynsyms): Define.
4507 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
4508 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
4509 * elflink.c (bfd_elf_size_dynamic_sections): Also call
4510 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
4512 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
4514 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
4516 * elflink.c (bfd_elf_size_dynamic_sections): Only call
4517 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
4518 sections have been created.
4520 2017-04-26 Nick Clifton <nickc@redhat.com>
4523 * compress.c (bfd_init_section_compress_status): Check the return
4524 value from bfd_malloc.
4526 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4528 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
4529 no_finish_dynamic_symbol.
4530 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
4532 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
4533 weak symbol, don't make it dynamic.
4534 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
4535 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
4536 relocation for GOT reference.
4537 (elf_x86_64_finish_dynamic_symbol): Abort if
4538 no_finish_dynamic_symbol isn't 0.
4540 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4543 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
4544 undefined weak symbol, don't make it dynamic.
4545 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
4546 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4547 relocation for R_386_GOT32.
4549 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
4552 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
4554 2017-04-23 Alan Modra <amodra@gmail.com>
4557 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
4558 * elf.c (lcomm_sym): New.
4559 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
4560 * bfd-in2.h: Regenerate.
4562 2017-04-23 Alan Modra <amodra@gmail.com>
4565 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
4566 parameters and comment.
4567 (_bfd_elf_get_reloc_section): Delete.
4568 (_bfd_elf_plt_get_reloc_section): Declare.
4569 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
4570 New functions. Don't blindly skip over assumed .rel/.rela prefix.
4572 (_bfd_elf_get_reloc_section): ..here. Delete.
4573 (assign_section_numbers): Call elf_get_reloc_section.
4574 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
4575 * elfxx-target.h (elf_backend_get_reloc_section): Update.
4577 2017-04-23 Alan Modra <amodra@gmail.com>
4580 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
4583 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4586 * elf32-i386.c (elf_i386_link_hash_entry): Add
4587 no_finish_dynamic_symbol.
4588 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
4589 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
4590 symbol, don't make it dynamic in PIE.
4591 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
4592 set no_finish_dynamic_symbol and generate R_386_RELATIVE
4593 relocation for R_386_GOT32
4594 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
4597 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
4601 * elflink.c (elf_link_add_object_symbols): Require
4602 --no-dynamic-linker with -E/--dynamic-list when creating
4605 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4607 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
4610 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
4612 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
4613 dynamic symbol sorting.
4615 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
4618 * elflink.c (elf_link_add_object_symbols): Preserve
4619 dynamic_ref_after_ir_def when restoring the symbol table for
4620 unneeded dynamic object.
4622 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
4625 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
4626 on on undefined IFUNC symbol in the second PLT.
4628 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
4630 * peXXigen.c (pe_print_reloc): Correct chunk_end.
4632 2017-04-19 Alan Modra <amodra@gmail.com>
4634 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
4635 or make dynamic for info->dynamic_undefined_weak 0 and 1.
4636 * elf32-ppc.c:Formatting.
4637 (ensure_undefweak_dynamic): Don't make dynamic when
4638 info->dynamic_undefined_weak is zero.
4639 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4640 info->dynamic_undefined_weak. Discard undef dyn_relocs when
4641 not default visibility. Discard undef and undefweak
4643 (ppc_elf_relocate_section): Adjust to suit.
4644 * elf64-ppc.c: Formatting.
4645 (ensure_undefweak_dynamic): Don't make dynamic when
4646 info->dynamic_undefined_weak is zero.
4647 (allocate_dynrelocs): Discard undefweak dyn_relocs for
4648 info->dynamic_undefined_weak. Discard them earlier.
4650 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
4653 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
4654 before generating the version definition section.
4656 2017-04-17 Alan Modra <amodra@gmail.com>
4658 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
4659 state when a regular object file defines a symbol with
4660 incompatible type to that defined by an earlier shared lib.
4662 2017-04-13 Alan Modra <amodra@gmail.com>
4664 * coffcode.h: Wrap some overly long _bfd_error_handler args.
4666 * elf32-arm.c: Likewise.
4667 * elf32-i386.c: Likewise.
4668 * elf32-mep.c: Likewise.
4669 * elf64-ia64-vms.c: Likewise.
4670 * elf64-x86-64.c: Likewise.
4671 * elflink.c: Likewise.
4672 * elfnn-ia64.c: Likewise.
4673 * elfxx-mips.c: Likewise.
4675 2017-04-13 Alan Modra <amodra@gmail.com>
4677 * aoutx.h: Use %B and %A in error messages throughout file.
4678 * aout-cris.c: Likewise.
4679 * archive.c: Likewise.
4680 * binary.c: Likewise.
4681 * coff-rs6000.c: Likewise.
4682 * coff-tic4x.c: Likewise.
4683 * coffcode.h: Likewise.
4684 * coffgen.c: Likewise.
4685 * cofflink.c: Likewise.
4686 * coffswap.h: Likewise.
4687 * cpu-arm.c: Likewise.
4688 * elf-eh-frame.c: Likewise.
4689 * elf-m10300.c: Likewise.
4691 * elf32-arc.c: Likewise.
4692 * elf32-arm.c: Likewise.
4693 * elf32-bfin.c: Likewise.
4694 * elf32-frv.c: Likewise.
4695 * elf32-iq2000.c: Likewise.
4696 * elf32-m32c.c: Likewise.
4697 * elf32-microblaze.c: Likewise.
4698 * elf32-nds32.c: Likewise.
4699 * elf32-rl78.c: Likewise.
4700 * elf32-rx.c: Likewise.
4701 * elf32-score.c: Likewise.
4702 * elf32-score7.c: Likewise.
4703 * elf32-sh64.c: Likewise.
4704 * elf32-v850.c: Likewise.
4705 * elf32-vax.c: Likewise.
4706 * elf32-visium.c: Likewise.
4707 * elf64-ia64-vms.c: Likewise.
4708 * elf64-mmix.c: Likewise.
4709 * elf64-sh64.c: Likewise.
4710 * elfcode.h: Likewise.
4711 * elfnn-aarch64.c: Likewise.
4712 * elfnn-ia64.c: Likewise.
4713 * elfxx-mips.c: Likewise.
4714 * hpux-core.c: Likewise.
4717 * linker.c: Likewise.
4718 * merge.c: Likewise.
4720 * oasys.c: Likewise.
4721 * pdp11.c: Likewise.
4722 * peXXigen.c: Likewise.
4723 * rs6000-core.c: Likewise.
4724 * vms-alpha.c: Likewise.
4725 * xcofflink.c: Likewise.
4727 2017-04-13 Alan Modra <amodra@gmail.com>
4729 * bfd.c (PRINT_TYPE): Define.
4730 (_doprnt): New function.
4731 (error_handler_internal): Use _doprnt.
4732 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
4733 calls in their natural order, throughout file.
4734 * coff-mcore.c: Likewise.
4735 * coff-ppc.c: Likewise.
4736 * coff-tic80.c: Likewise.
4737 * cofflink.c: Likewise.
4738 * elf-s390-common.c: Likewise.
4740 * elf32-arm.c: Likewise.
4741 * elf32-i386.c: Likewise.
4742 * elf32-m32r.c: Likewise.
4743 * elf32-msp430.c: Likewise.
4744 * elf32-spu.c: Likewise.
4745 * elf64-ia64-vms.c: Likewise.
4746 * elf64-sparc.c: Likewise.
4747 * elf64-x86-64.c: Likewise.
4748 * elflink.c: Likewise.
4749 * elfnn-aarch64.c: Likewise.
4750 * elfnn-ia64.c: Likewise.
4751 * elfxx-mips.c: Likewise.
4753 2017-04-13 Alan Modra <amodra@gmail.com>
4755 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
4756 branch veneers" error. Fix double space and format message.
4757 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
4758 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
4760 2017-04-13 Alan Modra <amodra@gmail.com>
4762 * bfd-in2.h: Regenerate.
4764 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4766 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
4767 extra `\n' in warning/error messages.
4768 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
4769 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4771 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4773 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
4774 processor-specific properties with generic ELF target vector.
4776 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
4778 * elf32-sparc.c (elf_backend_fixup_symbol): New.
4779 * elf64-sparc.c (elf_backend_fixup_symbol): New.
4780 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
4781 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
4783 (link_hash_newfunc): Initialize has_got_reloc and
4785 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
4787 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
4789 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
4791 (_bfd_sparc_elf_fixup_symbol): New function.
4792 (allocate_dynrelocs): Don't allocate space for dynamic
4793 relocations and discard relocations against resolved undefined
4794 weak symbols in executable. Don't make resolved undefined weak
4795 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
4796 relocation against undefined weak symbols in PIE.
4797 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
4798 relocations against resolved undefined weak symbols in PIE
4799 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
4800 without ynamic PLT/GOT relocations for resolved undefined weak
4802 Don't generate dynamic relocation against resolved undefined
4803 weak symbol in executable.
4804 (pie_finish_undefweak_symbol): New function.
4805 (_bfd_sparc_elf_finish_dynamic_sections): Call
4806 pie_finish_undefweak_symbol on all symbols in PIE.
4807 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
4808 (_bfd_sparc_elf_fixup_symbol): New function.
4810 2017-04-10 Nick Clifton <nickc@redhat.com>
4812 * config.bfd: Remove ns32k from obsolete list.
4814 2017-04-10 Alan Modra <amodra@gmail.com>
4817 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
4818 (special_sections_i): Likewise for .init_array.
4819 (special_sections_p): Likewise for .preinit_array.
4821 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
4825 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
4826 ELF_COMMON_DEF_P for common symbols.
4827 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4828 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
4829 * elflink.c (_bfd_elf_merge_symbol): Revert commits
4830 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
4831 07492f668d2173da7a2bda3707ff0985e0f460b6.
4833 2017-04-07 Pedro Alves <palves@redhat.com>
4835 * opncls.c (bfd_get_debug_link_info): Rename to...
4836 (bfd_get_debug_link_info_1): ... this. Change type of second
4837 parameter to void pointer. Adjust.
4838 (bfd_get_debug_link_info): Reimplement on top of
4839 bfd_get_debug_link_info_1.
4840 (separate_debug_file_exists, separate_alt_debug_file_exists):
4841 Change type of second parameter to void pointer. Adjust.
4842 (get_func_type, check_func_type): Change type of second parameter
4844 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
4845 the callback functions instead of passing the address of a local.
4846 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
4847 find_separate_debug_file.
4848 (get_alt_debug_link_info_shim): Change type of second parameter to
4849 void pointer. Adjust.
4850 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
4851 find_separate_debug_file.
4852 (get_build_id_name, bfd_boolean check_build_id_file): Change type
4853 of second parameter to void pointer. Adjust.
4854 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
4855 pointer local to find_separate_debug_file.
4857 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
4859 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
4860 external symbols with a definition.
4861 (_bfd_coff_gc_mark_extra_sections): Fix typo.
4863 2017-04-07 Alan Modra <amodra@gmail.com>
4865 * po/SRC-POTFILES.in: Regenerate.
4867 2017-04-05 Alan Modra <amodra@gmail.com>
4869 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4872 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4874 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4875 numbers for DataDirectory entry indicies passed to
4878 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4880 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4881 each GNU_MBIND section and align GNU_MBIND section to page size.
4882 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4883 segment for each GNU_MBIND section.
4884 (_bfd_elf_init_private_section_data): Copy sh_info from input
4885 for GNU_MBIND section.
4887 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4889 * elfnn-riscv.c (GP_NAME): Delete.
4890 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4891 (_bfd_riscv_relax_lui): Likewise.
4893 2017-04-04 Nick Clifton <nickc@redhat.com>
4896 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4898 (bfd_elf_final_link): Only initialize the extended symbol index
4899 section if there are extended symbol tables to list.
4901 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4903 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4904 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4905 * configure.ac (elf): Add elf-properties.lo.
4906 * Makefile.in: Regenerated.
4907 * configure: Likewise.
4908 * elf-bfd.h (elf_property_kind): New.
4909 (elf_property): Likewise.
4910 (elf_property_list): Likewise.
4911 (elf_properties): Likewise.
4912 (_bfd_elf_parse_gnu_properties): Likewise.
4913 (_bfd_elf_get_property): Likewise.
4914 (_bfd_elf_link_setup_gnu_properties): Likewise.
4915 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4916 and setup_gnu_properties.
4917 (elf_obj_tdata): Add properties.
4918 * elf-properties.c: New file.
4919 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4920 (elf_i386_merge_gnu_properties): Likewise.
4921 (elf_backend_parse_gnu_properties): Likewise.
4922 (elf_backend_merge_gnu_properties): Likewise.
4923 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4924 (elf_x86_64_merge_gnu_properties): Likewise.
4925 (elf_backend_parse_gnu_properties): Likewise.
4926 (elf_backend_merge_gnu_properties): Likewise.
4927 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4928 (elf_backend_parse_gnu_properties): Likewise.
4929 (elf_backend_setup_gnu_properties): Likewise.
4930 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4931 elf_backend_merge_gnu_properties and
4932 elf_backend_setup_gnu_properties.
4934 2017-03-30 Pip Cet <pipcet@gmail.com>
4936 * elf32-wasm32.c: Add relocation code, two relocs.
4937 * reloc.c: Add wasm32 relocations.
4938 * libbfd.h: Regenerate.
4939 * bfd-in2.h: Regenerate.
4940 * bfd/po/bfd.pot: Regenerate.
4942 2017-03-29 Nick Clifton <nickc@redhat.com>
4945 * coff-bfd.h (struct coff_section_data): Add new fields:
4946 saved_bias and bias.
4947 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4948 computed for PE binaries.
4949 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4952 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4955 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4956 to handle a local symbol with a hash-symbol-entry; without PLT.
4957 Add BFD_ASSERT for an incidental case with GOT entry present.
4958 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4959 isn't forced-or-set local.
4961 2017-03-27 Pip Cet <pipcet@gmail.com>
4963 * wasm-module.c: New file to support WebAssembly modules.
4964 * wasm-module.h: New file to support WebAssembly modules.
4965 * doc/webassembly.texi: Start documenting wasm-module.c.
4966 * config.bfd: Add wasm_vec.
4967 * targets.c: Likewise.
4968 * configure.ac: Likewise.
4969 * Makefile.am: Add entries for wasm-module.c.
4970 * Makefile.in: Regenerate.
4971 * configure: Regenerate.
4972 * po/SRC-POTFILES.in: Regenerate.
4974 2017-03-27 Pip Cet <pipcet@gmail.com>
4976 * cpu-wasm32.c: New file to support wasm32 architecture.
4977 * elf32-wasm32.c: New file to support wasm32 architecture.
4978 * Makefile.am: Add wasm32 architecture.
4979 * archures.c: Likewise.
4980 * config.bfd: Likewise.
4981 * configure.ac: Likewise.
4982 * targets.c: Likewise.
4983 * Makefile.in: Regenerate.
4984 * bfd-in2.h: Regenerate.
4985 * configure: Regenerate.
4986 * po/SRC-POTFILES.in: Regenerate.
4988 2017-03-20 Alan Modra <amodra@gmail.com>
4991 * elf64-ppc.c (compare_symbols): Stabilize sort.
4993 2017-03-18 Alan Modra <amodra@gmail.com>
4995 * elf64-ppc.c (struct ppc_link_hash_table): Add
4996 local_ifunc_resolver and maybe_local_ifunc_resolver.
4997 (ppc_build_one_stub): Set flags on emitting dynamic
4998 relocation to ifunc.
4999 (ppc64_elf_relocate_section): Likewise.
5000 (ppc64_elf_finish_dynamic_symbol): Likewise.
5001 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
5002 local dynamic relocs to ifuncs.
5003 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
5004 local_ifunc_resolver and maybe_local_ifunc_resolver.
5005 (ppc_elf_relocate_section): Set flag on emitting dynamic
5006 relocation to ifuncs.
5007 (ppc_elf_finish_dynamic_symbol): Likewise.
5008 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
5009 dynamic relocs to ifuncs.
5011 2017-03-13 Nick Clifton <nickc@redhat.com>
5014 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
5015 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
5016 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
5017 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
5018 * bfd-in2.h: Regenerate.
5019 * libbfd.h: Regenerate.
5020 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
5022 (IS_AARCH64_TLSDESC_RELOC): Likewise.
5023 (elfNN_aarch64_howto_table): Likewise.
5024 (aarch64_tls_transition_without_check): Likewise.
5025 (aarch64_reloc_got_type): Likewise.
5026 (elfNN_aarch64_final_link_relocate): Likewise.
5027 (elfNN_aarch64_tls_relax): Likewise.
5028 (elfNN_aarch64_relocate_section): Likewise.
5029 (elfNN_aarch64_gc_sweep_hook): Likewise.
5030 (elfNN_aarch64_check_relocs): Likewise.
5031 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
5032 (_bfd_aarch64_elf_resolve_relocation): Likewise.
5034 2017-03-11 Alan Modra <amodra@gmail.com>
5036 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
5037 parameter is in fact used. Whitespace fixes.
5038 * elf64-ppc.c: Likewise.
5040 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
5042 * rs6000-core.c (CORE_NEW): Simplify macro when
5043 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
5045 2017-03-07 Alan Modra <amodra@gmail.com>
5049 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
5052 2017-03-05 Alan Modra <amodra@gmail.com>
5054 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
5055 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
5056 (next_cie_fde_offset): New function.
5057 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
5058 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
5059 four bytes. Align CIEs to four or eight bytes depending on
5060 per_encoding_aligned8. Align FDEs according to their encoding.
5061 Pad last FDE to output section alignment.
5062 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
5064 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
5065 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
5066 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
5068 2017-03-02 Martin Bickel <binutils@ineranves.de>
5071 * elf.c (rewrite_elf_program_header): Do not issue a warning for
5072 empty segments which have a zero filesz, but a non-zero memsz.
5074 2017-03-02 Alan Modra <amodra@gmail.com>
5076 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
5078 2017-02-28 Alan Modra <amodra@gmail.com>
5080 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
5081 (ppc64_elf_relocate_section): Likewise.
5083 2017-02-28 Alan Modra <amodra@gmail.com>
5086 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
5087 rather than elf32_nios2_hash_table or elf_hash_table.
5088 (create_got_section): Likewise.
5089 (nios2_elf32_finish_dynamic_symbol): Likewise.
5090 (nios2_elf32_adjust_dynamic_symbol): Likewise.
5091 (nios2_elf32_size_dynamic_sections): Likewise.
5092 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
5093 vars. Use htab equivalents directly instead. Don't create
5094 all dynamic sections on needing just the GOT. Use a goto
5095 rather than a fall-through with reloc test. Ensure
5096 htab->dynobj is set when making dynamic sreloc section.
5097 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
5098 equivalent directly instead. Don't segfault on looking for
5099 .dynamic when dynamic sections have not been created. Don't
5100 segfault on .got.plt being discarded.
5101 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
5102 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
5103 fixme and another not so relevant comment.
5104 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
5105 already set, set hash table dynobj on creating .sbss.
5107 2017-02-28 Alan Modra <amodra@gmail.com>
5109 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
5110 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
5111 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
5112 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
5113 (ppc64_elf_relocate_section): Likewise.
5114 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
5115 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
5116 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
5117 * libbfd.h: Regenerate.
5118 * bfd-in2.h: Regenerate.
5120 2017-02-28 Alan Modra <amodra@gmail.com>
5122 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
5123 dynamic .data.rel.ro read-only.
5124 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
5125 rather than section flags when deciding where copy reloc goes.
5126 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
5127 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
5128 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
5129 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
5130 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
5131 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
5132 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
5133 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
5134 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
5135 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
5136 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
5137 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
5138 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
5139 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
5140 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
5141 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
5142 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
5143 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
5144 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
5146 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
5148 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
5149 `jalr $0, $25' instruction encoding.
5151 2017-02-27 Nick Clifton <nickc@redhat.com>
5154 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
5155 generating a seg-fault when encountering a symbol that has been
5156 deleted by garbage collection.
5158 2017-02-25 Alan Modra <amodra@gmail.com>
5160 * elf32-arc.c (struct dynamic_sections): Delete.
5161 (enum dyn_section_types): Delete.
5162 (dyn_section_names): Delete.
5163 (arc_create_dynamic_sections): Delete.
5164 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
5165 segfault on discarded .rela.plt section.
5166 (elf_arc_size_dynamic_sections): Formatting. Don't call
5167 arc_create_dynamic_sections. Don't allocate memory for sections
5168 handled by the generic linker. Correct code finding relocs in
5169 read-only sections. Set SEC_EXCLUDE on zero size .got,
5170 .got.plt, and .dynbss sections. Do set .interp for pies.
5172 2017-02-24 Andrew Waterman <andrew@sifive.com>
5174 * elfnn-riscv.c (GP_NAME): New macro.
5175 (riscv_global_pointer_value): Use it.
5176 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
5177 output section, consider only that section's alignment.
5179 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
5181 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
5182 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
5183 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
5184 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
5186 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
5188 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
5189 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
5192 2017-02-23 Alan Modra <amodra@gmail.com>
5195 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
5197 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
5198 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
5201 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
5204 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
5205 processing ahead of the call to `elf_gc_sweep_symbol'.
5207 2017-02-22 Nick Clifton <nickc@redhat.com>
5210 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
5211 created section 4-byte alignment.
5213 2017-02-22 Alan Modra <amodra@gmail.com>
5215 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
5216 on .got or .plt output section being discarded by script.
5217 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
5220 2017-02-21 Alan Modra <amodra@gmail.com>
5222 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
5223 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
5225 2017-02-20 Alan Modra <amodra@gmail.com>
5228 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
5229 if DT_RELSZ/DT_RELASZ is zero.
5231 2017-02-17 Nick Clifton <nickc@redhat.com>
5233 * compress.c (bfd_get_full_section_contents): Remember to reduce
5234 compressed size by the sizeof the compression header when
5235 decompressing the contents.
5237 2017-02-17 Pedro Alves <palves@redhat.com>
5239 * srec.c (Chunk): Rename to ...
5240 (_bfd_srec_len): ... this.
5241 (S3Forced): Rename to ...
5242 (_bfd_srec_forceS3): ... this.
5243 * objcopy.c: Adjust all references.
5245 2017-02-17 Pedro Alves <palves@redhat.com>
5247 * archive.c (bsd_write_armap): Rename to ...
5248 (_bfd_bsd_write_armap): ... this.
5249 (coff_write_armap): Rename to ...
5250 (_bfd_coff_write_armap): ... this.
5251 * libbfd-in.h (bsd_write_armap): Rename to ...
5252 (_bfd_bsd_write_armap): ... this.
5253 (coff_write_armap): Rename to ...
5254 (_bfd_coff_write_armap): ... this.
5255 * aout-target.h, aout-tic30.c: Adjust all users.
5256 * libbfd.h: Regenerate.
5258 2017-02-17 Pedro Alves <palves@redhat.com>
5260 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
5261 (warn_deprecated): Rename to ...
5262 (_bfd_warn_deprecated): ... this.
5263 * libbfd.c (warn_deprecated): Rename to ...
5264 (_bfd_warn_deprecated): ... this.
5265 * bfd-in2.h: Regenerate.
5267 2017-02-17 Pedro Alves <palves@redhat.com>
5269 * bfdio.c (real_ftell): Rename to ...
5270 (_bfd_real_ftell): ... this.
5271 (real_fseek): Rename to ...
5272 (_bfd_real_fseek): ... this.
5273 (real_fopen): Rename to ...
5274 (_bfd_real_fopen): ... this.
5275 * libbfd-in.h (real_ftell): Rename to ...
5276 (_bfd_real_ftell): ... this.
5277 (real_fseek): Rename to ...
5278 (_bfd_real_fseek): ... this.
5279 (real_fopen): Rename to ...
5280 (_bfd_real_fopen): ... this.
5281 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
5282 * libbfd.h: Regenerate.
5284 2017-02-17 Pedro Alves <palves@redhat.com>
5286 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
5287 * libbfd.c (read_unsigned_leb128): Rename to ...
5288 (_bfd_read_unsigned_leb128): ... this.
5289 (read_signed_leb128): Rename to ...
5290 (_bfd_read_signed_leb128): ... this.
5291 (safe_read_leb128): Rename to ...
5292 (_bfd_safe_read_leb128): ... this.
5293 * libbfd-in.h (read_unsigned_leb128): Rename to ...
5294 (_bfd_read_unsigned_leb128): ... this.
5295 (read_signed_leb128): Rename to ...
5296 (_bfd_read_signed_leb128): ... this.
5297 (safe_read_leb128): Rename to ...
5298 (_bfd_safe_read_leb128): ... this.
5299 * libbfd.h: Renegerate.
5301 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
5303 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
5304 before trying to fine matching file and line information.
5306 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
5308 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
5309 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
5310 not match current bfd, then reload debug information. Record bfd
5311 we're loading debug info for in the stash. If we have debug
5312 informatin in the cache then perform section placement before
5315 2017-02-16 Alan Modra <amodra@gmail.com>
5318 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
5319 * elfxx-target.h (elf_backend_no_page_alias): Define.
5320 (elfNN_bed): Init new field.
5321 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
5322 ensure PT_LOAD segment starts on a new page.
5323 * elf32-hppa.c (elf_backend_no_page_alias): Define.
5325 2017-02-16 Alan Modra <amodra@gmail.com>
5328 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
5331 2017-02-16 Jiong Wang <jiong.wang@arm.com>
5333 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
5334 * bfd-in2.h: Regenerated.
5336 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
5339 * elf32-i386.c (elf_i386_relocate_section): Allow
5340 "lea foo@GOT, %reg" in PIC.
5342 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
5345 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
5346 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
5347 error against local IFUNC symbol without a base register for
5350 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
5352 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
5353 `%P: %H:' with `info->callbacks->einfo'.
5354 (ppc_elf_relocate_section): Likewise.
5355 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
5356 (ppc64_elf_edit_toc): Likewise.
5357 (ppc64_elf_relocate_section): Likewise.
5359 2017-02-14 Alan Modra <amodra@gmail.com>
5361 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
5362 --gc-keep-exported, and test versioned field of sym rather than
5363 looking for @ in name.
5365 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
5367 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
5370 2017-02-13 Nick Clifton <nickc@redhat.com>
5373 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
5376 2017-02-07 Andrew Waterman <andrew@sifive.com>
5378 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
5379 entry size if PLT header is written.
5381 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
5383 Fix sparc64 dynamic relocation processing to use the dynamic
5385 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
5386 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
5389 2017-02-03 Nick Clifton <nickc@redhat.com>
5392 * coffcode.h (coff_write_object_contents): Enlarge size of
5393 s_name_buf in order to avoid compile time warning about possible
5395 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
5396 32-bits of insn value before printing into buffer.
5398 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5400 * elfxx-mips.c (mips_elf_hash_sort_data): Add
5401 `max_local_dynindx'.
5402 (mips_elf_sort_hash_table): Handle it.
5403 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
5404 symbols bump up `max_local_dynindx' rather than
5405 `max_non_got_dynindx'.
5407 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5409 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
5410 `min_got_dynindx', `max_unref_got_dynindx' and
5411 `max_non_got_dynindx' members to the `bfd_size_type' data type.
5412 (mips_elf_sort_hash_table): Adjust accordingly.
5414 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5416 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
5417 to access the hash table.
5419 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5421 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
5422 non-NULL `htab' to the beginning.
5424 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
5426 * elflink.c (elf_gc_sweep): Wrap overlong line.
5428 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
5430 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
5431 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
5432 * elfxx-mips.c (mips_elf_link_hash_table): Add
5433 `ignore_branch_isa' member.
5434 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
5435 in branch relocation calculation as an error if
5436 `ignore_branch_isa' has been set.
5437 (_bfd_mips_elf_insn32): Rename to...
5438 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
5439 parameter to `insn32' and add an `ignore_branch_isa' parameter.
5440 Handle the new parameter.
5442 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
5444 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
5445 local variable dynobj.
5448 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
5449 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
5450 executable from read-only sections into sdynrelro.
5451 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
5452 dynamic relocs in sdynrelro.
5453 (elf_backend_want_dynrelro): Define.
5455 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5457 * config.bfd (*-*-rtemsaout*): Mark as removed.
5459 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5461 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
5462 (arm-*-rtems*): Move to (arm*-*-eabi*).
5463 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
5464 (m68-*-rtems*): Move to (m68*-*-elf*).
5466 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5468 * config.bfd (*-*-rtemscoff*): Mark as removed.
5470 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
5473 * elflink.c (bfd_elf_record_link_assignment): Revert last
5474 change and don't ever clear `forced_local'. Set `mark'
5476 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
5478 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
5479 (bfd_elf_size_dynamic_sections): ... here.
5480 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
5481 and set `mark' instead in `__tls_get_addr_opt' processing.
5482 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
5484 2017-01-24 Alan Modra <amodra@gmail.com>
5486 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
5487 where dynamic relocs are preferable. Allow ifunc too.
5488 (ensure_undefweak_dynamic): New function.
5489 (allocate_dynrelocs): Use it here. Move plt handling last and
5490 don't make symbols dynamic, simplifying loop. Only make undef
5491 weak symbols with GOT entries dynamic. Correct condition
5492 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
5493 comments. Remove goto.
5494 (ppc_elf_relocate_section): Correct test for using dynamic
5495 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5496 to suit. Set up explicit tls_index entries and implicit GOT
5497 tls_index entries resolvable at link time for
5498 __tls_get_addr_opt. Simplify test to clear mem for prelink.
5499 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
5500 (ensure_undefweak_dynamic): New function.
5501 (allocate_dynrelocs): Use it here. Only make undef weak symbols
5502 with GOT entries dynamic. Remove unnecessary test of
5503 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
5504 (ppc64_elf_relocate_section): Correct test for using dynamic
5505 symbol on GOT relocs. Rearrange test for emitting GOT relocs
5506 to suit. Set up explicit tls_index entries and implicit GOT
5507 tls_index entries resolvable at link time for __tls_get_addr_opt.
5508 Simplify expression to clear mem for prelink.
5510 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
5512 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
5514 2017-01-20 Jiong Wang <jiong.wang@arm.com>
5516 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
5517 (elf_backend_hash_symbol): Define.
5519 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
5522 * elflink.c (bfd_elf_record_link_assignment): Clear any
5523 `forced_local' marking for DSO symbols that are not being
5526 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
5528 * elfnn-riscv.c (riscv_elf_object_p): New function.
5530 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
5533 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
5535 (elf_x86_64_check_relocs): Create .eh_frame section for the
5537 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5538 .eh_frame section for the .plt.bnd section.
5539 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5540 for the .plt.bnd section.
5542 2017-01-12 Nick Clifton <nickc@redhat.com>
5545 * opncls.c (find_separate_debug_file): Add include_dirs
5546 parameter. Only include the directory part of the bfd's filename
5547 in search paths if include_dirs is true. Add a couple of extra
5548 locations for looking for debug files.
5549 ( bfd_follow_gnu_debuglink): Update invocation of
5550 find_separate_debug_file.
5551 (bfd_follow_gnu_debugaltlink): Likewise.
5552 (get_build_id): New function: Finds the build-id of the given bfd.
5553 (get_build_id_name): New function: Computes the name of the
5554 separate debug info file for a bfd, based upon its build-id.
5555 (check_build_id_file): New function: Checks to see if a separate
5556 debug info file exists at the given location, and that its
5557 build-id matches that of the original bfd.
5558 (bfd_follow_build_id_debuglink): New function: Finds a separate
5559 debug info file for a given bfd by using the build-id method.
5560 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
5561 method of locating a separate debug info file before using the
5563 * bfd-in2.h: Regenerate.
5565 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
5568 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
5569 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
5570 elf_x86_64_eh_frame_plt_got.
5571 (elf_x86_64_size_dynamic_sections): Get unwind info from
5572 elf_x86_64_bnd_arch_bed for the BND PLT.
5574 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
5576 * config.bfd: Add entries for i686-redox and x86_64-redox.
5578 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5580 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
5582 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
5583 .eh_frame section to 4 bytes for x32.
5584 (elf_x86_64_check_relocs): Likewise.
5586 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5589 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
5590 (PLT_GOT_FDE_LENGTH): Likewise.
5591 (elf_i386_plt_layout): Add eh_frame_plt_got and
5592 eh_frame_plt_got_size.
5593 (elf_i386_plt): Updated.
5594 (elf_i386_link_hash_table): Add plt_got_eh_frame.
5595 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
5596 (elf_i386_size_dynamic_sections): Allocate and initialize
5597 .eh_frame section for .plt.got.
5598 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
5600 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
5601 eh_frame_plt_got_size.
5602 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
5603 (PLT_GOT_FDE_LENGTH): Likewise.
5604 (elf_x86_64_backend_data): Add eh_frame_plt_got and
5605 eh_frame_plt_got_size.
5606 (elf_x86_64_arch_bed): Updated.
5607 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
5608 eh_frame_plt_got_size.
5609 (elf_x86_64_nacl_arch_bed): Likewise.
5610 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
5611 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
5612 (elf_x86_64_size_dynamic_sections): Allocate and initialize
5613 .eh_frame section for .plt.got.
5614 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
5617 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
5619 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
5620 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
5622 2017-01-09 Nick Clifton <nickc@redhat.com>
5624 * dwarf2.c (lookup_address_in_function_table): Return early if
5625 there are no functions in the given comp unit, or if the high
5626 address of the last function in the comp unit is less than the
5629 2017-01-09 Nick Clifton <nickc@redhat.com>
5632 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
5633 message if there are too many symbols to load.
5635 2017-01-04 James Clarke <jrtc27@jrtc27.com>
5637 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
5638 if relocs are cached.
5640 2017-01-03 Rich Felker <bugdal@aerifal.cx>
5643 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
5644 for R_MICROBLAZE_GOTOFF_64.
5646 2017-01-03 Nick Clifton <nickc@redhat.com>
5648 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
5649 warning about using a possibly uninitialised variable.
5651 2017-01-02 Alan Modra <amodra@gmail.com>
5653 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
5654 (allocate_plt_static, allocate_dynrelocs): Use it.
5656 2017-01-02 Alan Modra <amodra@gmail.com>
5658 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
5659 .PARISC.unwind section.
5661 2017-01-02 Alan Modra <amodra@gmail.com>
5664 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
5665 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
5666 indirect to GOT pointer relative code edit.
5668 2017-01-02 Alan Modra <amodra@gmail.com>
5670 Update year range in copyright notice of all files.
5672 For older changes see ChangeLog-2016
5674 Copyright (C) 2017 Free Software Foundation, Inc.
5676 Copying and distribution of this file, with or without modification,
5677 are permitted in any medium without royalty provided the copyright
5678 notice and this notice are preserved.
5684 version-control: never