1 2015-09-01 H.J. Lu <hongjiu.lu@intel.com>
4 * elf32-i386.c (elf_i386_link_hash_entry): Add
6 (elf_i386_link_hash_newfunc): Clear func_pointer_refcount.
7 (elf_i386_get_local_sym_hash): Likewise.
8 (elf_i386_copy_indirect_symbol): Also copy
10 (elf_i386_check_relocs): Increment func_pointer_refcount.
11 (elf_i386_gc_sweep_hook): Decrement func_pointer_refcount.
12 (elf_i386_allocate_dynrelocs): Don't create the PLT entry if
13 there are only function pointer relocations which can be
14 resolved at run-time. Keep dynanamic relocations for run-time
15 function pointer initialization.
16 (elf_i386_relocate_section): Copy dynamic function pointer
18 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
19 func_pointer_refcount.
20 (elf_x86_64_link_hash_newfunc): Clear func_pointer_refcount.
21 (elf_x86_64_get_local_sym_hash): Likewise.
22 (elf_x86_64_copy_indirect_symbol): Also copy
23 func_pointer_refcount.
24 (elf_x86_64_check_relocs): Increment func_pointer_refcount.
25 (elf_x86_64_gc_sweep_hook): Decrement func_pointer_refcount.
26 (elf_x86_64_allocate_dynrelocs): Don't create the PLT entry if
27 there are only function pointer relocations which can be
28 resolved at run-time. Keep dynanamic relocations for run-time
29 function pointer initialization.
30 (elf_x86_64_relocate_section): Copy dynamic function pointer
33 2015-09-01 Alan Modra <amodra@gmail.com>
35 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Adjust symbol value
36 if .opd section has been edited.
38 2015-09-01 Alan Modra <amodra@gmail.com>
41 * elf64-ppc.c (ARRAY_SIZE): Define. Use throughout.
42 (enum ppc_stub_type): Add ppc_stub_save_res.
43 (struct map_stub): Add "next" and "needs_save_res".
44 (struct ppc_link_hash_entry): Add "save_res" flag.
45 (struct ppc_link_hash_table): Add "group".
46 (sfpr_define): Add stub_sec param. Define symbol in stub_sec if
47 stub_sec is non-null. Set "save_res".
48 (save_res_funcs): Make file scope, rename from funcs. Adjust uses.
49 (ppc64_elf_adjust_dynamic_symbol): Prohibit plt call to save_res syms.
50 (ppc_build_one_stub): Handle ppc_stub_save_res.
51 (ppc_size_one_stub): Set stub type to ppc_size_one_stub on finding
52 stub for linker defined save_res sym.
53 (group_sections): Init new fields of struct map_stub.
54 (ppc64_elf_size_stubs): Reserve space for save/restore func copy.
55 (ppc64_elf_build_stubs): Copy save/restore funcs to groups. Emit
57 (ppc64_elf_relocate_section): Set destination for ppc_stub_save_res.
59 2015-08-31 Alan Modra <amodra@gmail.com>
61 * elf64-ppc.c (get_r2off): Return -1 on error.
62 (ppc_build_one_stub): Adjust for get_r2off change. Don't emit
63 addi r2,r2,0 on r2off stubs when the low 16-bit delta is zero.
64 (ppc_size_one_stub): Corresponding size changes for r2off stubs.
65 Add condition in test for -R objects.
67 2015-08-31 Alan Modra <amodra@gmail.com>
69 * section.c (section_id): Make file scope.
70 (bfd_get_next_section_id): New function.
71 * elf64-ppc.c (struct map_stub): Remove toc_off field. Move decl.
72 (struct ppc_stub_hash_entry): Delete stub_sec and id_sec. Add
73 group. Update all uses.
74 (struct ppc_link_hash_table): Delete top_id, top_index, and
75 input_list. Add sec_info_arr_size. Rename stub_group to
76 sec_info, and make group info indirect. Update stub_group refs
78 (ppc_add_stub): Don't look for stub_sec on link_sec stub_group
80 (ppc_build_one_stub): Delete FIXME.
81 (ppc64_elf_setup_section_lists): Size htab->sec_info for all
82 sections, not just input sections. Don't create htab->input_list.
83 (ppc64_elf_next_input_section): Update to use sec_info union as
86 (group_sections): Pass "info" param rather than "htab". Iterate
87 over output sections rather than input_list. Use sec_info union
88 as list pointers. Alloc atruct map_stub, and return fail status.
89 * bfd-in2.h: Regenerate.
91 2015-08-31 Alan Modra <amodra@gmail.com>
93 * elflink.c (elf_sort_symbol): Use correctly sized type for
94 calculating signed section->id difference.
95 (elf_link_add_object_symbols): Likewise.
96 * pef.c (bfd_pef_scan_start_address): Warning fix.
97 * vms-alpha.c (vms_new_section_hook): Likewise.
99 2015-08-31 Alan Modra <amodra@gmail.com>
101 * elf32-nds32.c (nds32_convert_32_to_16_alu1): Warning fix.
102 (find_relocs_at_address_addr): Make "reloc_type" an enum.
103 (nds32_elf_relax_delete_blanks): Warning fix.
104 (nds32_elf_relax_loadstore): Correct loop bound.
106 2015-08-31 Alan Modra <amodra@gmail.com>
108 * section.c (struct bfd_section): Make "id" and "index" unsigned.
109 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust local var to suit.
110 * elf.c (elf_map_symbols): Likewise.
111 * elf64-ppc.c (sym_exists_at): Make "id" param unsigned.
112 (struct ppc_link_hash_table): Make "top_id" and "top_index" unsigned.
113 (ppc64_elf_setup_section_lists): Ditto for local vars.
114 * elf32-arm.c: Similarly to elf64-ppc.c.
115 * elf32-avr.c: Likewise.
116 * elf32-hppa.c: Likewise.
117 * elf32-m68hc1x.c: Likewise.
118 * elf32-metag.c: Likewise.
119 * elf32-nios2.c: Likewise.
120 * elfnn-aarch64.c: Likewise.
121 * simple.c (struct saved_offsets): Make "section_count" unsigned.
122 * bfd-in2.h: Regenerate.
124 2015-08-27 Alan Modra <amodra@gmail.com>
127 * elf64-alpha.c (elf64_alpha_sort_relocs_p): New function.
128 (elf_backend_sort_relocs_p): Define.
130 2015-08-26 Alan Modra <amodra@gmail.com>
133 * elflink.c (cmp_ext32l_r_offset, cmp_ext32b_r_offset): Delete.
134 (cmp_ext64l_r_offset, cmp_ext64b_r_offset): Delete.
135 (ext32l_r_offset, ext32b_r_offset, ext64l_r_offset, ext64b_r_offset):
137 (elf_link_adjust_relocs): Use an insertion sort to sort relocs.
139 2015-08-26 Matthew Fortune <matthew.fortune@imgtec.com>
142 * elfxx-mips.c (bfd_mips_isa_ext_mach): New function: Converts an
143 ISA value to a bfd machine number.
144 (bfd_mips_isa_ext): Update the ISA level and revision if
145 necessary. Use mips_mach_extends_p to decide if the ISA extension
147 (_bfd_mips_elf_merge_private_bfd_data): Allow the ISA extension to
148 be inferred from the ABI setting. Set the ISA level from the
149 maximum of the incoming and outgoing ISA levels.
151 2015-08-25 Nick Clifton <nickc@redhat.com>
154 * elf.c (bfd_section_from_shdr): Replace assertions with warnings
155 about multiple symbol tables.
157 2015-08-25 Renlin Li <renlin.li@arm.com>
159 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): Use LP64 instead of
161 * bfd-in2.h: Regenerate.
163 2015-08-22 Alan Modra <amodra@gmail.com>
165 * elf.c (_bfd_elf_slurp_version_tables): Always init vd_nodename.
166 Don't copy fields not set by _bfd_elf_swap_verdef_in.
168 2015-08-19 Jiong Wang <jiong.wang@arm.com>
170 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation
171 types, including BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
172 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
173 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
174 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
175 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
176 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
177 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
178 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
179 (elfNN_aarch64_final_link_relocate): Likewise.
180 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
181 (_bfd_aarch64_elf_resolve_relocation): Likewise.
183 2015-08-19 Jiong Wang <jiong.wang@arm.com>
185 * reloc.c (BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
186 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
187 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
188 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
189 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
190 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC.
191 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
192 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC): New entries.
193 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
194 * bfd-in2.h: Regenerate.
195 * libbfd.h: Regenerate.
197 2015-08-19 Jiong Wang <jiong.wang@arm.com>
200 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation
201 types, including BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
202 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0,
203 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC,
204 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1,
205 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC,
206 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2.
207 (elfNN_aarch64_final_link_relocate): Likewise.
208 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
209 (_bfd_aarch64_elf_resolve_relocation): Likewise.
211 2015-08-19 Jiong Wang <jiong.wang@arm.com>
213 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
214 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0,
215 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC,
216 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1,
217 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC,
218 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2): New entries.
219 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
220 * bfd-in2.h: Regenerate.
221 * libbfd.h: Regenerate.
223 2015-08-19 Jiong Wang <jiong.wang@arm.com>
225 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
226 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
227 (aarch64_reloc_got_type): Likewise.
228 (elfNN_aarch64_final_link_relocate): Likewise.
229 (elfNN_aarch64_relocate_section): Likewise.
230 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
231 (_bfd_aarch64_elf_resolve_relocation): Likewise.
233 2015-08-19 Jiong Wang <jiong.wang@arm.com>
235 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC): New entry.
236 * bfd-in2.h: Regenerate.
237 * libbfd.h: Regenerate.
238 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
239 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
241 2015-08-19 Alan Modra <amodra@gmail.com>
243 * elf-s390-common.c: Simplify expressions using
244 bfd_linke_executable, bfd_link_pie and bfd_link_pic.
245 * elf32-arm.c: Likewise.
246 * elf32-bfin.c: Likewise.
247 * elf32-frv.c: Likewise.
248 * elf32-m68k.c: Likewise.
249 * elf32-nios2.c: Likewise.
250 * elf32-ppc.c: Likewise.
251 * elf32-s390.c: Likewise.
252 * elf32-sh.c: Likewise.
253 * elf64-alpha.c: Likewise.
254 * elf64-ppc.c: Likewise.
255 * elf64-s390.c: Likewise.
256 * elflink.c: Likewise.
258 2015-08-18 Jiong Wang <jiong.wang@arm.com>
260 * elfnn-aarch64.c (aarch64_reloc_got_type): Delete useless check.
261 (elfNN_aarch64_relocate_section): Likewise.
262 (elfNN_aarch64_gc_sweep_hook): Likewise.
263 (elfNN_aarch64_check_relocs): Likewise.
265 2015-08-18 H.J. Lu <hongjiu.lu@intel.com>
268 * elf-bfd.h (elf_link_hash_table): Add dynsym.
269 * elf32-i386.c (elf_i386_reloc_type_class): Return
270 reloc_class_ifunc for relocation against STT_GNU_IFUNC symbol.
271 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
272 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set dynsym.
273 (bfd_elf_size_dynsym_hash_dynstr): Use dynsym.
274 (elf_final_link_info): Remove dynsym_sec.
275 (elf_link_output_extsym): Replace dynsym_sec with dynsym.
276 (bfd_elf_final_link): Remove reference to dynsym_sec. Replace
277 dynsym_sec with dynsym.
279 2015-08-18 H.J. Lu <hongjiu.lu@intel.com>
281 * bfd/aoutx.h: Replace shared, executable, relocatable and pie
282 fields with bfd_link_executable, bfd_link_dll,
283 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
284 * bfd/bout.c: Likewise.
285 * bfd/coff-alpha.c: Likewise.
286 * bfd/coff-arm.c: Likewise.
287 * bfd/coff-i386.c: Likewise.
288 * bfd/coff-i960.c: Likewise.
289 * bfd/coff-m68k.c: Likewise.
290 * bfd/coff-mcore.c: Likewise.
291 * bfd/coff-mips.c: Likewise.
292 * bfd/coff-ppc.c: Likewise.
293 * bfd/coff-rs6000.c: Likewise.
294 * bfd/coff-sh.c: Likewise.
295 * bfd/coff-tic80.c: Likewise.
296 * bfd/coff-x86_64.c: Likewise.
297 * bfd/coff64-rs6000.c: Likewise.
298 * bfd/coffgen.c: Likewise.
299 * bfd/cofflink.c: Likewise.
300 * bfd/ecoff.c: Likewise.
301 * bfd/ecofflink.c: Likewise.
302 * bfd/elf-bfd.h: Likewise.
303 * bfd/elf-eh-frame.c: Likewise.
304 * bfd/elf-ifunc.c: Likewise.
305 * bfd/elf-m10200.c: Likewise.
306 * bfd/elf-m10300.c: Likewise.
307 * bfd/elf-s390-common.c: Likewise.
308 * bfd/elf-vxworks.c: Likewise.
309 * bfd/elf.c: Likewise.
310 * bfd/elf32-arm.c: Likewise.
311 * bfd/elf32-avr.c: Likewise.
312 * bfd/elf32-bfin.c: Likewise.
313 * bfd/elf32-cr16.c: Likewise.
314 * bfd/elf32-cr16c.c: Likewise.
315 * bfd/elf32-cris.c: Likewise.
316 * bfd/elf32-crx.c: Likewise.
317 * bfd/elf32-d10v.c: Likewise.
318 * bfd/elf32-dlx.c: Likewise.
319 * bfd/elf32-epiphany.c: Likewise.
320 * bfd/elf32-fr30.c: Likewise.
321 * bfd/elf32-frv.c: Likewise.
322 * bfd/elf32-ft32.c: Likewise.
323 * bfd/elf32-h8300.c: Likewise.
324 * bfd/elf32-hppa.c: Likewise.
325 * bfd/elf32-i370.c: Likewise.
326 * bfd/elf32-i386.c: Likewise.
327 * bfd/elf32-i860.c: Likewise.
328 * bfd/elf32-ip2k.c: Likewise.
329 * bfd/elf32-iq2000.c: Likewise.
330 * bfd/elf32-lm32.c: Likewise.
331 * bfd/elf32-m32c.c: Likewise.
332 * bfd/elf32-m32r.c: Likewise.
333 * bfd/elf32-m68hc11.c: Likewise.
334 * bfd/elf32-m68hc1x.c: Likewise.
335 * bfd/elf32-m68k.c: Likewise.
336 * bfd/elf32-mcore.c: Likewise.
337 * bfd/elf32-mep.c: Likewise.
338 * bfd/elf32-metag.c: Likewise.
339 * bfd/elf32-microblaze.c: Likewise.
340 * bfd/elf32-moxie.c: Likewise.
341 * bfd/elf32-msp430.c: Likewise.
342 * bfd/elf32-mt.c: Likewise.
343 * bfd/elf32-nds32.c: Likewise.
344 * bfd/elf32-nios2.c: Likewise.
345 * bfd/elf32-or1k.c: Likewise.
346 * bfd/elf32-ppc.c: Likewise.
347 * bfd/elf32-rl78.c: Likewise.
348 * bfd/elf32-rx.c: Likewise.
349 * bfd/elf32-s390.c: Likewise.
350 * bfd/elf32-score.c: Likewise.
351 * bfd/elf32-score7.c: Likewise.
352 * bfd/elf32-sh-symbian.c: Likewise.
353 * bfd/elf32-sh.c: Likewise.
354 * bfd/elf32-sh64.c: Likewise.
355 * bfd/elf32-spu.c: Likewise.
356 * bfd/elf32-tic6x.c: Likewise.
357 * bfd/elf32-tilepro.c: Likewise.
358 * bfd/elf32-v850.c: Likewise.
359 * bfd/elf32-vax.c: Likewise.
360 * bfd/elf32-visium.c: Likewise.
361 * bfd/elf32-xc16x.c: Likewise.
362 * bfd/elf32-xstormy16.c: Likewise.
363 * bfd/elf32-xtensa.c: Likewise.
364 * bfd/elf64-alpha.c: Likewise.
365 * bfd/elf64-hppa.c: Likewise.
366 * bfd/elf64-ia64-vms.c: Likewise.
367 * bfd/elf64-mmix.c: Likewise.
368 * bfd/elf64-ppc.c: Likewise.
369 * bfd/elf64-s390.c: Likewise.
370 * bfd/elf64-sh64.c: Likewise.
371 * bfd/elf64-x86-64.c: Likewise.
372 * bfd/elflink.c: Likewise.
373 * bfd/elfnn-aarch64.c: Likewise.
374 * bfd/elfnn-ia64.c: Likewise.
375 * bfd/elfxx-mips.c: Likewise.
376 * bfd/elfxx-sparc.c: Likewise.
377 * bfd/elfxx-tilegx.c: Likewise.
378 * bfd/i386linux.c: Likewise.
379 * bfd/linker.c: Likewise.
380 * bfd/m68klinux.c: Likewise.
381 * bfd/pdp11.c: Likewise.
382 * bfd/pe-mips.c: Likewise.
383 * bfd/peXXigen.c: Likewise.
384 * bfd/reloc.c: Likewise.
385 * bfd/reloc16.c: Likewise.
386 * bfd/sparclinux.c: Likewise.
387 * bfd/sunos.c: Likewise.
388 * bfd/vms-alpha.c: Likewise.
389 * bfd/xcofflink.c: Likewise.
391 2015-08-18 Alan Modra <amodra@gmail.com>
394 * Makefile.am: Use $(SED) in place of sed throughout.
395 * Makefile.in: Regenerate.
397 2015-08-18 Alan Modra <amodra@gmail.com>
399 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't redefine .TOC.
400 if already defined, and set linker_def.
401 (ppc64_elf_set_toc): Use .TOC. value if defined other than by
404 2015-08-14 Alan Modra <amodra@gmail.com>
407 * elf32-or1k.c: Revert 2015-08-11 change.
409 2015-08-13 H.J. Lu <hongjiu.lu@intel.com>
412 * elf32-i386.c (elf_i386_size_dynamic_sections): Issue an error
413 for read-only segment with dynamic IFUNC relocations.
414 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
416 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
418 * elfxx-mips.c (STUB_MOVE): Change to use 'or' only.
419 (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry,
420 mips_n64_exec_plt0_entry, micromips_insn32_o32_exec_plt0_entry):
421 Update to use 'or' instead of 'addu/daddu'.
422 (_bfd_mips_elf_finish_dynamic_symbol): Update usage of STUB_MOVE.
423 (move_insns_32): Reorder table.
425 2015-08-11 H.J. Lu <hongjiu.lu@intel.com>
427 * elf32-i386.c (elf_i386_relocate_section): Properly skip IFUNC
428 relocations in debug sections.
429 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
431 2015-08-11 Jiong Wang <jiong.wang@arm.com>
433 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Improve warning
434 message for R_AARCH64_LD64_GOTPAGE_LO15/R_AARCH64_LD32_GOTPAGE_LO14.
436 2015-08-11 Jiong Wang <jiong.wang@arm.com>
438 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): New.
439 (aarch64_can_relax_tls): Use the new IS_AARCH64_TLS_RELAX_RELOC.
441 2015-08-11 Jiong Wang <jiong.wang@arm.com>
443 * bfd/elfnn-aarch64.c (aarch64_type_of_stub): New parameter "sym_sec".
444 Loose the check for symbol from ABS section.
445 (elfNN_aarch64_size_stubs): Pass sym_sec.
447 2015-08-11 Jiong Wang <jiong.wang@arm.com>
450 * elfnn-aarch64.c (aarch64_type_of_stub): Update destination for
451 calls go through plt stub.
452 (elfNN_aarch64_final_link_relocate): Adjust code logic for CALL26,
453 JUMP26 relocation to support inserting veneer for call to plt stub.
455 2015-08-11 Jiong Wang <jiong.wang@arm.com>
457 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
458 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
459 (aarch64_reloc_got_type): Likewise.
460 (elfNN_aarch64_final_link_relocate): Likewise.
461 (elfNN_aarch64_relocate_section): Likewise.
462 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
463 (_bfd_aarch64_elf_resolve_relocation): Likewise.
465 2015-08-11 Jiong Wang <jiong.wang@arm.com>
467 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12): New entry.
468 * bfd-in2.h: Regenerate.
469 * libbfd.h: Regenerate.
470 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
471 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
473 2015-08-11 Jiong Wang <jiong.wang@arm.com>
475 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
476 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
477 (aarch64_reloc_got_type): Likewise.
478 (elfNN_aarch64_final_link_relocate): Likewise.
479 (elfNN_aarch64_relocate_section): Likewise.
480 (elfNN_aarch64_gc_sweep_hook): Likewise.
481 (elfNN_aarch64_check_relocs): Likewise.
482 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
483 (_bfd_aarch64_elf_resolve_relocation): Likewise.
485 2015-08-11 Jiong Wang <jiong.wang@arm.com>
487 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC): New entry.
488 * bfd-in2.h: Regenerate.
489 * libbfd.h: Regenerate.
490 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
491 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
493 2015-08-11 Jiong Wang <jiong.wang@arm.com>
495 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
496 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
497 (aarch64_reloc_got_type): Likewise.
498 (elfNN_aarch64_final_link_relocate): Likewise.
499 (elfNN_aarch64_relocate_section): Likewise.
500 (elfNN_aarch64_gc_sweep_hook): Likewise.
501 (elfNN_aarch64_check_relocs): Likewise.
502 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
503 (_bfd_aarch64_elf_resolve_relocation): Likewise.
505 2015-08-11 Jiong Wang <jiong.wang@arm.com>
507 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21): New entry.
508 * bfd-in2.h: Regenerate.
509 * libbfd.h: Regenerate.
510 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
511 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
513 2015-08-11 H.J. Lu <hongjiu.lu@intel.com>
516 * elf32-i386.c (elf_i386_relocate_section): Skip IFUNC
517 relocations in debug sections.
518 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
520 2015-08-11 Peter Zotov <whitequark@whitequark.org>
523 * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE.
524 (R_OR1K_16_PCREL): Likewise.
525 (R_OR1K_8_PCREL): Likewise.
527 2015-08-11 Nick Clifton <nickc@redhat.com>
530 * coff-sh.c (_bfd_sh_align_load_span): Fix typo when setting
534 * elf.c (_bfd_elf_setup_sections): Add checks for corrupt section
536 * peicode.h (pe_ILF_make_a_section): Ensure alignment of the
538 (pe_ILF_build_a_bfd): Ensure alignment of vars.data pointer.
540 2015-08-11 H.J. Lu <hongjiu.lu@intel.com>
542 * elf.c (_bfd_elf_copy_private_bfd_data): Fix a typo.
544 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
546 * elf-bfd.h (elf_symbol_version): New enum.
547 (elf_link_hash_entry): Replace hidden with versioned.
548 * elflink.c (_bfd_elf_merge_symbol): Don't look for symbol
549 version if the symbol is unversioned. Initialize versioned.
550 (_bfd_elf_add_default_symbol): Don't look for symbol version
551 if the symbol is unversioned or hidden. Initialize versioned.
552 (elf_collect_hash_codes): Don't look for symbol version if the
553 symbol is unversioned.
554 (elf_collect_gnu_hash_codes): Likewise.
555 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
556 (_bfd_elf_link_hash_copy_indirect): Check versioned instead of
558 (elf_link_output_extsym): Likewise.
560 2015-08-07 H.J. Lu <hongjiu.lu@intel.com>
563 * elf.c (_bfd_elf_copy_private_bfd_data): When copying the
564 sh_link and sh_info fields in stripped section headers, we also
565 check if the sh_type, sh_flags, sh_addralign and sh_entsize
566 fields of the output section match the output. Since
567 --only-keep-debug turns all non-debug sections into SHT_NOBITS
568 sections, the output SHT_NOBITS type matches any input type.
570 2015-08-07 H.J. Lu <hongjiu.lu@intel.com>
573 * elflink.c (_bfd_elf_merge_symbol): Add a parameter to indicate
574 if the new symbol matches the existing one. The new hidden
575 versioned symbol matches the existing symbol if they have the
576 same symbol version. Update the existing symbol only if they
578 (_bfd_elf_add_default_symbol): Update call to
579 _bfd_elf_merge_symbol.
580 (_bfd_elf_link_assign_sym_version): Don't set the hidden field
582 (elf_link_add_object_symbols): Override a definition only if the
583 new symbol matches the existing one.
584 (_bfd_elf_link_hash_copy_indirect): Don't copy any references to
585 the hidden versioned symbol.
586 (elf_link_output_extsym): Bind a symbol locally when linking
587 executable if it is locally defined, hidden versioned, not
588 referenced by shared library and not exported. Turn on
589 VERSYM_HIDDEN only if the hidden versioned symbol is defined
592 2015-08-05 Nick Clifton <nickc@redhat.com>
594 * elf.c (_bfd_elf_copy_private_bfd_data): Copy the sh_link and
595 sh_info fields of sections whose type has been changed to
598 2015-08-04 Yuriy M. Kaminskiy" <yumkam@gmail.com>
599 Tyler Hicks <tyhicks@canonical.com>
602 * ihex.c (ihex_scan): Fixes incorrect escape sequence in error message
603 and stack overflow when char is signed and \200-\376 was in place of hex
604 digit; also fixes \377 was handled as EOF instead of "incorrect character".
605 (ihex_read_section): Changed for consistency.
606 (ihex_bad_byte): Prevent (now impossible to trigger) stack
607 overflow and incorrect escape sequence handling.
608 * srec.c (srec_bad_byte): Likewise.
610 2015-08-03 Hans-Peter Nilsson <hp@axis.com>
612 * elf32-cris.c (cris_elf_relocate_section)
613 (elf_cris_finish_dynamic_symbol, cris_elf_check_relocs)
614 (elf_cris_discard_excess_dso_dynamics): Use SYMBOLIC_BIND, not
615 just link_info->symbolic, to check if a symbol should be bound
618 2015-07-30 H.J. Lu <hongjiu.lu@intel.com>
621 * elflink.c (_bfd_elf_add_default_symbol): Add the default
622 symbol if not performing a relocatable link.
623 (elf_link_add_object_symbols): Adjust the default symbol if
624 not performing a relocatable link.
626 2015-07-29 H.J. Lu <hongjiu.lu@intel.com>
628 * elflink.c (elf_link_add_object_symbols): Remove
629 !info->relocatable check for info->executable. Add
630 !info->relocatable check for !info->executable.
631 (elf_link_output_extsym): Remove
632 !info->relocatable check for info->executable.
634 2015-07-29 Hans-Peter Nilsson <hp@bitrange.com>
636 * mmo.c (mmo_write_symbols_and_terminator): Skip symbol-type
637 assignment loop for bfd plugin objects.
639 2015-07-28 Alan Modra <amodra@gmail.com>
641 * elf.c (_bfd_elf_map_sections_to_segments): Do not make a new
642 segment for loaded sections after nonloaded sections if the
643 sections are on the same page.
645 2015-07-28 Iain Buclaw <ibuclaw@gdcproject.org>
647 * configure.in: Add asprintf and vasprintf to AC_CHECK_DECLS.
648 * config.in, configure: Regenerate.
650 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
652 * configure: Regenerated.
654 2015-07-27 Nick Clifton <nickc@redhat.com>
656 * elf32-msp430.c (uses_large_model): New function.
657 (msp430_elf_eh_frame_address_size): New function.
658 (elf_backend_eh_frame_address_size): Define.
660 2015-07-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
663 * elfnn-aarch64.c (elf_backend_extern_protected_data): Define.
665 2015-07-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
668 * elf32-arm.c (elf_backend_extern_protected_data): Define.
670 2015-07-25 H.J. Lu <hongjiu.lu@intel.com>
673 * elflink.c (elf_link_output_extsym): Check symbol version
674 section check only if not linking executable, the symbol is
675 referenced by shared library or not locally defined.
677 2015-07-25 Thomas Preud'homme <thomas.preudhomme@arm.com>
679 * elf32-arm.c (elf32_arm_final_link_relocate): Use SYMBOLIC_BIND to
680 check if a symbol should be bound symbolically.
681 * elf32-hppa.c (elf32_hppa_check_relocs,
682 elf32_hppa_adjust_dynamic_symbol, elf32_hppa_relocate_section,
683 elf32_hppa_finish_dynamic_symbol): Likewise.
684 * elf32-m68k.c (elf_m68k_check_relocs,
685 elf_m68k_relocate_section): Likewise.
686 * elf32-nios2.c (nios2_elf32_relocate_section,
687 nios2_elf32_check_relocs, allocate_dynrelocs): Likewise.
688 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol,
689 elf32_tic6x_relocate_section): Likewise.
691 2015-07-24 Alan Modra <amodra@gmail.com>
693 * elf.c (_bfd_elf_assign_file_positions_for_non_load): Use .rela
694 prefix for reloc section corresponding to rela section associated
695 with renamed debug section.
697 2015-07-24 Alan Modra <amodra@gmail.com>
699 * section.c (bfd_get_section_by_name_if): Iterate over entire hash
702 2015-07-23 Joseph Myers <joseph@codesourcery.com>
704 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections)
705 <DT_MIPS_RLD_MAP_REL>: Add target address to host address
706 difference, not to host pointer.
708 2015-07-22 Alan Modra <amodra@gmail.com>
710 * elf64-ppc.c (opd_entry_value): Remove assertion. Instead,
711 return -1 if symbol referenced is not defined. Tidy.
713 2015-07-20 Alan Modra <amodra@gmail.com>
715 * po/SRC-POTFILES.in: Regenerate.
717 2015-07-17 Jiong Wang <jiong.wang@arm.com>
719 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Sort alphabetically.
720 (IS_AARCH64_TLSDESC_RELOC): Sort alphabetically.
722 2015-07-16 Jiong Wang <jiong.wang@arm.com>
724 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
725 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
726 (aarch64_reloc_got_type): Ditto.
727 (elfNN_aarch64_final_link_relocate): Ditto.
728 (elfNN_aarch64_relocate_section): Ditto.
729 (elfNN_aarch64_gc_sweep_hook): Ditto.
730 (elfNN_aarch64_check_relocs): Ditto.
731 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
732 (_bfd_aarch64_elf_resolve_relocation): Ditto.
734 2015-07-16 Jiong Wang <jiong.wang@arm.com>
736 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PREL21): New entry.
737 * bfd-in2.h: Regenerate.
738 * libbfd.h: Regenerate.
739 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
740 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
742 2015-07-10 H.J. Lu <hongjiu.lu@intel.com>
745 * bfd.c (bfd_convert_section_size): New function.
746 (bfd_convert_section_contents): Likewise.
747 * bfd-in2.h: Regenerated.
749 2015-07-09 Catherine Moore <clm@codesourcery.com>
751 * elflink.c (bfd_elf_size_dynamic_sections): Call to
752 _bfd_elf_maybe_strip_eh_frame_hdr should be before
753 bed->elf_backend_size_dynamic_sections.
755 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
757 * elf32-avr.c: Add 32 bit PC relative relocation for AVR target.
759 2015-07-05 Richard Sandiford <richard.sandiford@arm.com>
761 * elf64-ppc.c (toc_adjusting_stub_needed): Use the symbol value
762 plus addend rather than the original st_value when looking up
763 entries in opd->adjust.
765 2015-07-03 Kai Tietz <ktietz@redhat.com>
766 Nick Clifton <nickc@redhat.com>
769 * coffcode.h (coff_bfd_gc_sections): Define default
770 to bfd_coff_gc_sections function.
771 (coff_gc_mark_hook_fn): New type.
772 * coffgen.c (init_reloc_cookie): Copy and adjust coff
773 related code about gc-sections from elflink.c to here.
774 (fini_reloc_cookie): Likewise.
775 (init_reloc_cookie_rels): Likewise.
776 (fini_reloc_cookie_rels): Likewise.
777 (init_reloc_cookie_for_section): Likewise.
778 (fini_reloc_cookie_for_section): Likewise.
779 (_bfd_coff_gc_mark_hook): Likewise.
780 (_bfd_coff_gc_mark_rsec): Likewise.
781 (_bfd_coff_gc_mark_reloc): Likewise.
782 (_bfd_coff_gc_mark): Likewise.
783 (_bfd_coff_gc_mark_extra_sections): Likewise.
784 (coff_gc_sweep_symbol_info): Likewise.
785 (coff_gc_sweep_symbol): Likewise.
786 (gc_sweep_hook_fn): Likewise.
787 (coff_gc_sweep): Likewise.
788 (bfd_coff_gc_sections): Likewise.
789 (_bfd_coff_gc_keep): Likewise.
790 * libcoff-in.h (coff_reloc_cookie): New struct.
791 (bfd_coff_gc_sections): New prototype.
792 * libcoff.h: Regenerate.
794 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
795 Cesar Philippidis <cesar@codesourcery.com>
797 * bfd-in2.h: Regenerated.
798 * elf32-nios2.c (elf_nios2_howto_table_rel): Rename to...
799 (elf_nios2_r1_howto_table_rel): This.
800 (elf_nios2_r2_howto_table_rel): New.
802 (lookup_howto): Add ABFD parameter. Adjust to look up in either
803 the R1 or R2 relocation table, as determined by ABFD.
804 (nios2_reloc_map): Add R2 relocations.
805 (nios2_elf32_bfd_reloc_type_lookup): Do lookup using lookup_howto.
806 Pass it the ABFD parameter.
807 (nios2_elf32_bfd_reloc_name_lookup): Use ABFD to decide whether to
808 return an R1 or R2 relocation.
809 (nios2_elf32_info_to_howto): Do lookup using lookup_howto.
810 Pass it the ABFD parameter.
811 (nios2_elf32_do_call26_relocate): Check for alignment on a 4-byte
813 (nios2_elf32_relocate_section): Adjust call to lookup_howto.
814 * libbfd.h: Regenerated.
815 * reloc.c (BFD_RELOC_NIOS2_R2_S12): New.
816 (BFD_RELOC_NIOS2_R2_I10_1_PCREL): New.
817 (BFD_RELOC_NIOS2_R2_T1I7_1_PCREL): New.
818 (BFD_RELOC_NIOS2_R2_T1I7_2): New.
819 (BFD_RELOC_NIOS2_R2_T2I4): New.
820 (BFD_RELOC_NIOS2_R2_T2I4_1): New.
821 (BFD_RELOC_NIOS2_R2_T2I4_2): New.
822 (BFD_RELOC_NIOS2_R2_X1I7_2): New.
823 (BFD_RELOC_NIOS2_R2_X2L5): New.
824 (BFD_RELOC_NIOS2_R2_F1I5_2): New.
825 (BFD_RELOC_NIOS2_R2_L5I4X1): New.
826 (BFD_RELOC_NIOS2_R2_T1X1I6): New.
827 (BFD_RELOC_NIOS2_R2_T1X1I6_2): New.
829 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
830 Cesar Philippidis <cesar@codesourcery.com>
832 * archures.c (bfd_mach_nios2r1, bfd_mach_nios2r2): New.
833 * bfd-in2.h: Regenerated.
834 * cpu-nios2.c (nios2_compatible): New.
835 (N): Use nios2_compatible instead of bfd_default_compatible.
836 (NIOS2R1_NEXT, NIOS2R2_NEXT): Define.
837 (arch_info_struct): New.
838 (bfd_nios2_arch): Chain to NIOS2R1_NEXT.
839 * elf32-nios2.c (is_nios2_elf): New.
840 (nios2_elf32_merge_private_bfd_data): New.
841 (nios2_elf32_object_p): New.
842 (bfd_elf32_bfd_merge_private_bfd_data): Define.
843 (elf_backend_object_p): Define.
845 2015-07-01 H.J. Lu <hongjiu.lu@intel.com>
847 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Refactor.
849 2015-06-30 Nick Clifton <nickc@redhat.com>
852 * elf-attrs.c (obj_attr_size): Use an unsigned int type for the tag.
853 (write_obj_attribute): Likewise.
854 (elf_new_obj_attr): Likewise.
855 (bfd_elf_get_obj_attr_int): Likewise.
856 (bfd_elf_add_obj_attr_int): Likewise.
857 (bfd_elf_add_obj_attr_string): Likewise.
858 (bfd_elf_add_obj_attr_int_string): Likewise.
859 (gnu_obj_attrs_arg_type): Likewise.
860 (_bfd_elf_obj_attrs_arg_type): Likewise.
861 (_bfd_elf_parse_attributes): Likewise.
862 (_bfd_elf_merge_unknown_attribute_list): Likewise.
863 * elf-bfd.h (struct obj_attribute_list): Likewise.
866 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
868 * bfd-in.h (compressed_debug_section_type): Remove
870 * bfd-in2.h : Regenerated.
872 2015-06-26 Matthew Fortune <matthew.fortune@imgtec.com>
874 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Use executable
875 instead of !shared to indicate an application vs shared library.
876 (_bfd_mips_elf_size_dynamic_sections): Likewise.
877 (_bfd_mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP_REL.
878 (_bfd_mips_elf_get_target_dtag): Likewise.
880 2015-06-25 DJ Delorie <dj@redhat.com>
882 * elf32-msp430.c (msp430_final_link_relocate): Fix comments. Fix
883 REL loads to match RELA stores.
885 2015-06-25 H.J. Lu <hongjiu.lu@intel.com>
887 * elf.c (_bfd_elf_compute_section_file_positions): Don't
888 initialize sh_size for .shstrtab here.
890 2015-06-25 H.J. Lu <hongjiu.lu@intel.com>
893 * elf-bfd.h (elf_sym_strtab): New.
894 (elf_link_hash_table): Add strtabcount, strtabsize and
896 (_bfd_elf_stringtab_init): Removed.
897 * elf.c (_bfd_elf_stringtab_init): Removed.
898 (_bfd_elf_compute_section_file_positions): Replace
899 bfd_strtab_hash/_bfd_elf_stringtab_init/_bfd_stringtab_free/
900 _bfd_stringtab_size with
901 elf_strtab_hash/_bfd_elf_strtab_init/_bfd_elf_strtab_free/
902 _bfd_elf_strtab_size. Use _bfd_elf_strtab_add,
903 _bfd_elf_strtab_finalize and _bfd_elf_strtab_offset to get
905 (swap_out_syms): Likewise.
906 * elflink.c (elf_final_link_info): Replace bfd_strtab_hash
907 with elf_strtab_hash. Remove symbuf, symbuf_count,
908 symbuf_size and shndxbuf_size.
909 (elf_link_flush_output_syms): Removed.
910 (elf_link_output_sym): Renamed to ...
911 (elf_link_output_symstrtab): This. Replace _bfd_stringtab_add
912 with _bfd_elf_strtab_add. Don't flush symbols to the file nor
914 (elf_link_swap_symbols_out): New.
915 (elf_link_output_extsym): Replace elf_link_output_sym with
916 elf_link_output_symstrtab.
917 (elf_link_input_bfd): Likewise.
918 (elf_final_link_free): Replace _bfd_stringtab_free with
919 _bfd_elf_strtab_free. Remove symbuf.
920 (bfd_elf_final_link): Replace _bfd_elf_stringtab_init with
921 _bfd_elf_strtab_init. Don't set symbuf, symbuf_count,
922 symbuf_size nor shndxbuf_size. Initialize strtabsize and
923 strtab. Initialize symshndxbuf to -1 when number of sections
924 >= 64K. Replace elf_link_output_sym/elf_link_output_sym with
925 elf_link_output_symstrtab/elf_link_output_symstrtab. Don't
926 call elf_link_flush_output_syms. Call _bfd_elf_strtab_finalize
927 and elf_link_swap_symbols_out. Replace _bfd_stringtab_size
928 and _bfd_stringtab_emit with _bfd_elf_strtab_size and
929 _bfd_elf_strtab_emit.
931 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
933 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Silence older
936 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
938 * elf32-i386.c (elf_i386_allocate_dynrelocs): Always allocate
939 space for the first .plt entry.
940 (elf_i386_size_dynamic_sections): Always add DT_PLTGOT for .plt
941 section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if
942 there are PLT relocations.
943 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Always
944 allocate space for the first .plt entry.
945 (elf_x86_64_size_dynamic_sections): Always add DT_PLTGOT for
946 .plt section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if
947 there are PLT relocations.
949 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
952 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Don't convert
953 R_X86_64_GOTPCREL to R_X86_64_PC32 if it will cause relocation
956 2015-06-23 Jiong Wang <jiong.wang@arm.com>
958 * elfnn-aarch64.c (aarch64_readonly_dynrelocs): New function.
959 (elfNN_aarch64_size_dynamic_sections): Traverse hash table to check
960 relocations against read-only sections.
962 2015-06-18 Nick Clifton <nickc@redhat.com>
965 * elf32-arm.c (R_ARM_TLS_LE32): Set the special function to NULL.
967 2015-06-15 Jon Turney <jon.turney@dronecode.org.uk>
969 * bfd.c: Change struct bfd_build_id to use bfd_size_type.
970 * bfd-in2.h : Regenerate.
972 2015-06-16 Alan Modra <amodra@gmail.com>
974 * elf32-ppc.c (ppc_elf_relocate_section): Correct binary search of
977 2015-06-10 Jon Turney <jon.turney@dronecode.org.uk>
979 * elf-bfd.h : Remove struct elf_build_id.
980 * bfd.c : Add struct bfd_build_id.
981 * bfd-in2.h: Regenerate.
982 * elf.c (elfobj_grok_gnu_build_id): Update to use bfd_build_id.
983 * libpei.h: Add protoype and macros for
984 bfd_XXi_slurp_codeview_record.
985 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Make public
986 * peicode.h (pe_bfd_read_buildid): Add.
987 (pe_bfd_object_p): Use pe_bfd_read_buildid().
989 2015-06-15 Renlin Li <renlin.li@arm.com>
991 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): New entry.
992 * bfd-in2.h: Regenerate.
993 * libbfd.h: Regenerate.
994 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
995 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
997 2015-06-15 Alan Modra <amodra@gmail.com>
999 * cofflink.c (_bfd_coff_generic_relocate_section): Revert
1000 2014-03-26 change. Call _bfd_clear_contents for relocs against
1001 local and global symbols defined in discarded input sections.
1003 2015-06-05 Nick Clifton <nickc@redhat.com>
1005 * elf32-msp430.c (rl78_sym_diff_handler): New function.
1006 (msp430_howto_table): Use the new function for the SYM_DIFF reloc.
1007 (msp430x_howto_table): Likewise.
1009 2015-06-05 Alan Modra <amodra@gmail.com>
1011 * elf64-ppc.c (ppc_elf_relocate_section): Move dynamic text
1012 relocs with insns moved by --ppc476-workaround. Correct
1013 output of REL16 relocs.
1015 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1017 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
1018 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
1019 (elfNN_aarch64_final_link_relocate): Ditto.
1020 (elfNN_aarch64_gc_swap_hook): Ditto.
1021 (elfNN_aarch64_check_relocs): Ditto.
1022 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
1024 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1026 * reloc.c (BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14): New entry.
1027 * bfd-in2.h: Regenerate.
1028 * libbfd.h: Regenerate.
1029 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1030 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
1032 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1034 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Set overflow type to
1035 complain_overflow_unsigned for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
1036 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Don't use
1037 PGOFF for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
1039 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1041 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
1042 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
1043 (elfNN_aarch64_final_link_relocate): Ditto.
1044 (elfNN_aarch64_gc_swap_hook): Ditto.
1045 (elfNN_aarch64_check_relocs): Ditto.
1046 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
1048 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1050 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15): New entry.
1051 * bfd-in2.h: Regenerate.
1052 * libbfd.h: Regenerate.
1053 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1054 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
1056 2015-05-28 Catherine Moore <clm@codesourcery.com>
1057 Bernd Schmidt <bernds@codesourcery.com>
1058 Paul Brook <paul@codesourcery.com>
1061 * bfd-in2.h: Regenerated.
1062 * elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define.
1063 (COMPACT_EH_CANT_UNWIND_OPCODE): Define.
1064 (dwarf_eh_frame_hdr_info): Move dwarf-specific fields from
1066 (compact_eh_frame_hdr_info): Declare.
1067 (eh_frame_hdr_info): Redeclare with union for dwarf-specific
1068 fields and compact-eh fields.
1069 (elf_backend_data): Add cant_unwind_opcode and compact_eh_encoding.
1070 (bfd_elf_section_data): Add eh_frame_entry_field.
1071 (elf_section_eh_frame_entry): Define.
1072 (bfd_elf_parse_eh_frame_entries): Declare.
1073 (_bfd_elf_parse_eh_frame_entry): Declare.
1074 (_bfd_elf_end_eh_frame_parsing): Declare.
1075 (_bfd_elf_write_section_eh_frame_entry): Declare.
1076 (_bfd_elf_eh_frame_entry_present): Declare.
1077 (_bfd_elf_section_for_symbol): Declare.
1078 * elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function.
1079 (bfd_elf_record_eh_frame_entry): New function.
1080 (_bfd_elf_parse_eh_frame_entry): New function.
1081 (_bfd_elf_parse_eh_frame): Update hdr_info field references.
1082 (cmp_eh_frame_hdr): New function.
1083 (add_eh_frame_hdr_terminator): New function.
1084 (_bfd_elf_end_eh_frame_parsing): New function.
1085 (find_merged_cie): Update hdr_info field references.
1086 (_bfd_elf_discard_section_eh_frame): Likewise.
1087 (_bfd_elf_discard_section_eh_frame_hdr): Add Compact EH support.
1088 (_bfd_elf_eh_frame_entry_present): New function.
1089 (_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support.
1090 (_bfd_elf_write_section_eh_frame_entry): New function.
1091 (_bfd_elf_write_section_eh_frame): Update hdr_info field references.
1092 (_bfd_elf_fixup_eh_frame_hdr): New function.
1093 (write_compact_eh_frame_hdr): New function.
1094 (write_dwarf_eh_frame_hdr): New function.
1095 (_bfd_elf_write_section_eh_frame_hdr): Add Compact EH support.
1096 * elflink.c (_bfd_elf_section_for_symbol): New function.
1097 (elf_section_ignore_discarded_relocs): Add Compact EH support.
1098 (elf_link_input_bfd): Likewise.
1099 (bfd_elf_final_link): Likewise.
1100 (_bfd_elf_gc_mark): Likewise.
1101 (bfd_elf_parse_eh_frame_entries): New function.
1102 (bfd_elf_gc_sections): Add Compact EH support.
1103 (bfd_elf_discard_info): Likewise.
1104 * elfxx-mips.c: Include dwarf2.h.
1105 (_bfd_mips_elf_compact_eh_encoding): New function.
1106 (_bfd_mips_elf_cant_unwind_opcode): New function.
1107 * elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare.
1108 (_bfd_mips_elf_cant_unwind_opcode): Declare.
1109 (elf_backend_compact_eh_encoding): Define.
1110 (elf_backend_cant_unwind_opcode): Define.
1111 * elfxx-target.h (elf_backend_compact_eh_encoding): Provide default.
1112 (elf_backend_cant_unwind_opcode): Provide default.
1113 (elf_backend_data elfNN_bed): Add elf_backend_compact_eh_encoding and
1114 elf_backend_cant_unwind_opcode.
1115 * section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Add definition.
1117 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
1120 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
1121 for now binding only if pointer equality isn't needed.
1122 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
1123 binding only if pointer equality isn't needed.
1124 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
1125 section for now binding only if pointer equality isn't needed.
1126 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
1127 binding only if pointer equality isn't needed.
1129 2015-05-26 H.J. Lu <hongjiu.lu@intel.com>
1132 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip extra relocations
1133 in .rel.plt/.rela.plt.
1134 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1136 2015-05-19 Jiong Wang <jiong.wang@arm.com>
1138 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Sort
1139 relocation case labels alphabetically.
1140 (elfNN_aarch64_final_link_relocate): Ditto.
1141 (elfNN_aarch64_tls_relax): Ditto.
1142 (elfNN_aarch64_relocate_section): Ditto.
1143 (elfNN_aarch64_gc_sweep_hook): Ditto.
1144 (elfNN_aarch64_check_relocs): Ditto.
1145 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
1146 (_bfd_aarch64_elf_resolve_relocation): Ditto.
1148 2015-05-18 Jiong Wang <jiong.wang@arm.com>
1150 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Rewrite
1153 2015-05-16 H.J. Lu <hongjiu.lu@intel.com>
1155 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
1157 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
1159 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
1160 section for now binding.
1161 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
1164 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
1166 * bfd.c (bfd_update_compression_header): Also write the zlib
1167 header if the SHF_COMPRESSED bit cleared..
1168 (bfd_check_compression_header): Return the uncompressed size.
1169 * compress.c (decompress_contents): Don't skip the zlib header.
1170 (bfd_compress_section_contents): Properly handle ELFCOMPRESS_ZLIB,
1171 which doesn't have the zlib header.
1172 (bfd_init_section_decompress_status): Likewise.
1173 (bfd_get_full_section_contents): Updated.
1174 (bfd_is_section_compressed): Likewise.
1175 (bfd_is_section_compressed_with_header): Return the uncompressed
1177 * elf.c (_bfd_elf_make_section_from_shdr): Updated.
1178 * bfd-in2.h: Regenerated.
1180 2015-05-14 Jiong Wang <jiong.wang@arm.com>
1182 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Remove overflow
1185 2015-05-14 Max Filippov <jcmvbkbc@gmail.com>
1187 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Treat PLT reference
1188 as GOT reference when plt.refcount is not positive.
1190 2015-05-12 H.J. Lu <hongjiu.lu@intel.com>
1192 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate space
1193 for the first .plt entry only if needed.
1194 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1196 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
1198 * Makefile.am (ALL_MACHINES): Add cpu-iamcu.lo.
1199 (ALL_MACHINES_CFILES): Likewise.
1200 * archures.c (bfd_mach_iamcu): New.
1201 (bfd_mach_i386_iamcu): Likewise.
1202 (bfd_mach_i386_iamcu_intel_syntax): Likewise.
1203 (bfd_iamcu_arch): Likewise.
1204 (bfd_archures_list): Add &bfd_iamcu_arch.
1205 * config.bfd (targ_selvecs): Add iamcu_elf32_vec to
1207 (targ_archs): Add bfd_iamcu_arch if needed.
1208 * configure.ac: Support iamcu_elf32_vec.
1209 * cpu-iamcu.c: New file.
1210 * elf32-i386.c (elf32_iamcu_elf_object_p): New function.
1211 Add support for iamcu_elf32_vec and elf32_iamcu_bed.
1212 * targets.c (iamcu_elf32_vec): New.
1213 (_bfd_target_vector): Add iamcu_elf32_vec.
1214 * Makefile.in: Regenerated.
1215 * bfd-in2.h: Likewise.
1216 * configure: Likewise.
1218 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
1220 * elfcode.h (elf_object_p): Replace EM_486 with EM_IAMCU.
1222 2015-05-10 H.J. Lu <hongjiu.lu@intel.com>
1224 * elf32-i386.c (elf_i386_convert_mov_to_lea): Replace input_bfd
1225 and output_bfd with abfd.
1226 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1228 2015-05-06 Toni Spets <toni.spets@iki.fi>
1231 * peXXigen.c (rsrc_process_section): Skip discarded resource
1234 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
1236 * config.bfd: Support i[3-7]86-*-elf*.
1238 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
1240 * elf32-i386.c (elf_backend_post_process_headers): Undef for
1243 2015-04-30 Nick Clifton <nickc@redhat.com>
1246 * elf32-mep.c (MEPREL): Use bfd_elf_generic_reloc instead of
1248 (mep_reloc): Delete unused function.
1250 2015-04-29 Nick Clifton <nickc@redhat.com>
1253 * coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG
1256 2015-04-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1258 * elf-s390-common.c (elf_s390_merge_obj_attributes): New function.
1259 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call
1260 elf_s390_merge_obj_attributes.
1261 * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function.
1263 2015-04-24 Jiong Wang <jiong.wang@arm.com>
1266 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic): Count local symbol for
1267 GOT_NORMAL for both sgot/srelgot section.
1268 (elfNN_aarch64_final_link_relocate): Relocate against GOT entry address
1269 and generate necessary runtime relocation for GOT entry.
1271 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
1274 * archive.c (_bfd_get_elt_at_filepos): Copy is_linker_input.
1276 2015-04-24 Jiong Wang <jiong.wang@arm.com>
1278 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reject
1279 PC-relative relocation for external symbol.
1281 2015-04-24 Nick Clifton <nickc@redhat.com>
1284 * compress.c (decompress_contents): Zero initialse the z_stream
1287 2015-04-24 Nick Clifton <nickc@redhat.com>
1289 * elf.c (_bfd_elf_is_local_label_name): Extend test for assembler
1290 local labels to include local labels with a numeric suffix and
1293 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
1296 * section.c (SEC_MEP_VLIW): New.
1297 * bfd-in2.h: Regenerated.
1299 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
1302 * compress.c (bfd_compress_section_contents): Remove the
1303 write_compress argument.
1304 (bfd_init_section_compress_status): Updated.
1305 (bfd_compress_section): Likewise.
1306 * elf.c (_bfd_elf_set_reloc_sh_name): New.
1307 (_bfd_elf_init_reloc_shdr): Add delay_st_name_p. Set sh_name
1308 to (unsigned int) -1 if delay_st_name_p is TRUE. Use
1309 _bfd_elf_set_reloc_sh_name.
1310 (elf_fake_sections): Don't rename DWARF debug section for
1311 linker output if it will be compressed. Instead, set
1312 delay_st_name_p to TRUE and pass it to _bfd_elf_init_reloc_shdr.
1313 (assign_section_numbers): Call _bfd_elf_strtab_addref only if
1314 sh_name != (unsigned int) -1. Don't finalize nor assign
1315 shstrtab section here. Delay setting output section names to
1316 _bfd_elf_write_object_contents.
1317 (_bfd_elf_compute_section_file_positions): Update comments on
1318 sh_offset for shstrtab section.
1319 (assign_file_positions_for_non_load_sections): Set sh_offset to
1320 -1 for shstrtab section.
1321 (assign_file_positions_except_relocs): Likewise.
1322 (_bfd_elf_assign_file_positions_for_non_load): Set up sh_name
1323 when compressing DWARF debug sections. Place shstrtab section
1324 after DWARF debug sections have been compressed.
1325 (_bfd_elf_write_object_contents): Setting sh_name for output
1328 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
1331 * bfd.c (bfd): Add is_linker_input.
1332 * elf.c (convert_debug_to_zdebug): New.
1333 (convert_zdebug_to_debug): Likewise.
1334 (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to
1335 .zdebug_* here. Use convert_zdebug_to_debug. Set SEC_ELF_RENAME.
1336 (_bfd_elf_init_reloc_shdr): Pass a pointer to section name
1337 instead of a pointer to section.
1338 (elf_fake_sections): Rename the section name if SEC_ELF_RENAME
1340 * section.c (SEC_ELF_RENAME): New.
1341 * bfd-in2.h: Regenerated.
1343 2015-04-23 Alan Modra <amodra@gmail.com>
1345 * elf64-ppc.c (TOC_BASE_ALIGN): Define.
1346 (ppc64_elf_next_toc_section): Align multi-got toc base.
1347 (ppc64_elf_set_toc): Likewise initial toc base and .TOC. symbol.
1349 2015-04-22 H.J. Lu <hongjiu.lu@intel.com>
1352 * elf32-i386.c (elf_i386_link_hash_entry): Add gotoff_ref.
1353 (elf_i386_link_hash_newfunc): Initialize gotoff_ref to 0.
1354 (elf_i386_create_dynamic_sections): Always allow copy relocs for
1355 building executables.
1356 (elf_i386_copy_indirect_symbol): Also copy gotoff_ref.
1357 (elf_i386_check_relocs): Set gotoff_ref for R_386_GOTOFF.
1358 (elf_i386_adjust_dynamic_symbol): Also allocate copy relocs for
1359 PIE and R_386_GOTOFF.
1360 (elf_i386_relocate_section): Allow R_386_GOTOFF in executable.
1362 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
1364 * elf.c (assign_section_numbers): Always set up sh_name.
1366 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
1368 * elf.c (assign_file_positions_for_non_load_sections): Iterate
1369 sections by pointer.
1370 (_bfd_elf_assign_file_positions_for_non_load): Likewise.
1372 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
1374 * bfd-in.h (compressed_debug_section_type): New.
1375 * compress.c (bfd_compress_section_contents): Add an argument
1376 for linker write compression and always generate .zdebug_*
1377 section when linking.
1378 (bfd_init_section_compress_status): Pass FALSE to
1379 bfd_compress_section_contents.
1380 (bfd_compress_section): New function.
1381 * elf.c (elf_fake_sections): For linking, set SEC_ELF_COMPRESS
1382 on DWARF debug sections if COMPRESS_DEBUG is set and rename
1383 section if COMPRESS_DEBUG_GABI_ZLIB isn't set.
1384 (assign_file_positions_for_non_load_sections): Set sh_offset
1385 to -1 if SEC_ELF_COMPRESS is set.
1386 (assign_file_positions_except_relocs): Likwise.
1387 (_bfd_elf_assign_file_positions_for_relocs): Renamed to ...
1388 (_bfd_elf_assign_file_positions_for_non_load): This. Change
1389 return time to bfd_boolean. Compress the section if
1390 SEC_ELF_COMPRESS is set.
1391 (_bfd_elf_write_object_contents): Updated.
1392 (_bfd_elf_set_section_contents): Write section contents to
1393 the buffer if SEC_ELF_COMPRESS is set.
1394 * merge.c: Include "elf-bfd.h".
1395 (sec_merge_emit): Add arguments for contents and offset. Write
1396 to contents with offset if contents isn't NULL.
1397 (_bfd_write_merged_section): Write section contents to the
1398 buffer if SEC_ELF_COMPRESS is set. Pass contents and
1399 output_offset to sec_merge_emit.
1400 * elflink.c (bfd_elf_final_link): Allocate the buffer for
1401 output section contents if SEC_ELF_COMPRESS is set.
1402 * section.c (SEC_ELF_COMPRESS): New.
1403 * bfd-in2.h: Regenerated.
1405 2015-04-15 Alan Modra <amodra@gmail.com>
1407 * elf32-rl78.c (rl78_elf_relocate_section): Typo fix.
1409 2015-04-14 Nick Clifton <nickc@redhat.com>
1411 * elf32-rl78.c (RL78_OP_REL): New macro.
1412 (rl78_elf_howto_table): Use it for complex relocs.
1413 (get_symbol_value): Handle the cases when the info or status
1415 (get_romstart): Cache the status returned by get_symbol_value.
1416 (get_ramstart): Likewise.
1417 (RL78_STACK_PUSH): Generate an error message if the stack
1419 (RL78_STACK_POP): Likewise for underflows.
1420 (rl78_compute_complex_reloc): New function. Contains the basic
1421 processing code for all RL78 complex relocs.
1422 (rl78_special_reloc): New function. Provides special reloc
1423 handling for complex relocs.
1424 (rl78_elf_relocate_section): Use rl78_compute_complex_reloc.
1425 (rl78_offset_for_reloc): Likewise.
1427 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
1430 * elflink.c (_bfd_elf_adjust_dynamic_copy): Check
1431 info->extern_protected_data when warning copy relocs against
1433 (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data
1434 when checking protected non-function symbols.
1436 2015-04-13 John Baldwin <jhb@FreeBSD.org>
1438 * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on
1440 (elfcore_write_xstatereg): Use correct note name on FreeBSD.
1442 2015-04-13 H.J. Lu <hongjiu.lu@intel.com>
1445 * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE
1446 if the object has been claimed by plugin.
1448 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
1450 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND
1451 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against
1452 protected data symbol when building shared library.
1453 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1454 R_X86_64_GOTOFF64 against undefined symbol and replace
1455 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking
1456 R_X86_64_GOTOFF64 against protected data symbol when building
1459 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
1462 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF
1463 against protected data symbol when building shared library.
1464 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
1465 R_X86_64_GOTOFF64 against protected data symbol when building
1468 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
1472 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
1473 * elf32-i386.c (elf_backend_extern_protected_data): New.
1475 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
1476 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
1477 copy relocs against protected symbols if extern_protected_data
1479 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
1480 non-function symbols if extern_protected_data is true.
1481 * elfxx-target.h (elf_backend_extern_protected_data): New.
1483 (elfNN_bed): Initialize extern_protected_data with
1484 elf_backend_extern_protected_data.
1486 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
1488 * compress.c (bfd_compress_section_contents): Replace bfd_malloc
1489 and free with bfd_alloc and bfd_release on compressed buffer.
1490 Release buffer if compressed section isn't smaller.
1492 2015-04-10 Alan Modra <amodra@gmail.com>
1495 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error
1496 on adding a protected visibility variable to .dynbss.
1498 2015-04-10 Alan Modra <amodra@gmail.com>
1500 Revert 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
1503 * elf-bfd.h (elf_backend_data): Delete extern_protected_data.
1504 * elf32-i386.c (elf_backend_extern_protected_data): Delete.
1505 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
1506 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove
1507 extern_protected_data test.
1508 (_bfd_elf_symbol_refs_local_p): Likewise.
1509 * elfxx-target.h (elf_backend_extern_protected_data): Delete.
1510 (elfNN_bed): Delete elf_backend_extern_protected_data init.
1512 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
1514 * compress.c (bfd_compress_section_contents): Update comments.
1515 (bfd_init_section_decompress_status): Likewise.
1516 (bfd_init_section_compress_status): Likewise.
1518 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
1520 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to
1522 (TARGET_LITTLE_SYM): Likewise.
1524 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
1526 * elf32-xtensa.c (splay-tree.h): include header.
1527 (text_action_struct): drop next pointer.
1528 (text_action_list_struct): drop head pointer, add count and
1530 (find_fill_action): instead of linear search in text_action_list
1532 (text_action_compare, action_first, action_next): new functions.
1533 (text_action_add, text_action_add_literal): instead of linear
1534 search and insertion insert new node into the tree.
1535 (removed_by_actions): pass additional parameter: action_list,
1536 use it to traverse the tree.
1537 (offset_with_removed_text): pass additional action_list parameter
1538 to removed_by_actions.
1539 (map_action_fn_context): new typedef.
1540 (map_action_fn_context_struct): new structure.
1541 (map_action_fn): new function.
1542 (map_removal_by_action): use splay_tree_foreach to build map.
1543 (find_insn_action): replace linear search in text_action_list
1544 with series of splay_tree_lookups.
1545 (print_action, print_action_list_fn): new functions.
1546 (print_action_list): use splay_tree_foreach.
1547 (init_xtensa_relax_info): drop action_list.head initialization.
1548 Initialize the tree.
1549 (compute_text_actions): use non-zero action_list_count instead of
1550 non-NULL action list.
1551 (xlate_map_context): new typedef.
1552 (xlate_map_context_struct): new structure.
1553 (xlate_map_fn): new function.
1554 (build_xlate_map): use splay_tree_foreach to build map.
1555 (action_remove_bytes_fn): new function.
1556 (relax_section): use zero action_list_count instead of NULL
1557 action list. Use splay_tree_foreach to count final section size.
1558 Drop unused variable 'removed'.
1560 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
1562 * elf32-xtensa.c (removed_literal_map_entry): new typedef.
1563 (removed_literal_map_entry_struct): new structure.
1564 (removed_literal_list_struct): add new fields: n_map and map.
1565 (map_removed_literal, removed_literal_compare): new functions.
1566 (find_removed_literal): build index array for literals ordered
1567 by VMA, use binary search to find removed literal.
1569 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
1571 * elf32-xtensa.c (removal_by_action_entry_struct,
1572 removal_by_action_map_struct): new structures.
1573 (removal_by_action_entry, removal_by_action_map): new typedefs.
1574 (text_action_list_struct): add new field: map.
1575 (map_removal_by_action, removed_by_actions_map,
1576 offset_with_removed_text_map): new functions.
1577 (relax_section): replace offset_with_removed_text with
1578 offset_with_removed_text_map.
1579 (translate_reloc, relax_property_section, relax_section_symbols):
1580 replace removed_by_actions with removed_by_actions_map.
1582 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
1584 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry,
1585 reloc_range): new typedef.
1586 (reloc_range_list_struct, reloc_range_list_entry_struct,
1587 reloc_range_struct): new structures.
1588 (reloc_range_compare, build_reloc_ranges,
1589 reloc_range_list_append, reloc_range_list_remove,
1590 reloc_range_list_update_range, free_reloc_range_list): new
1592 (compute_text_actions): precompute relocation opcodes before the
1593 loop. Add relevant_relocs variable, initialize it before the
1594 loop, pass it to the check_section_ebb_pcrels_fit.
1595 (check_section_ebb_pcrels_fit): add new parameter:
1596 relevant_relocs. Update address range in the relevant_relocs if
1597 it's non-NULL and iterate only over relevant relocations.
1599 2015-04-09 Nick Clifton <nickc@redhat.com>
1601 * elf32-rx.c (describe_flags): Report the settings of the string
1603 (rx_elf_merge_private_bfd_data): Handle merging of the string insn
1606 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
1608 * compress.c (bfd_compress_section_contents): Work around a GCC
1609 uninitialized warning bug fixed in GCC 4.7.
1611 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
1613 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
1615 * bfd.c (bfd::flags): Increase size to 18 bits.
1616 (BFD_COMPRESS_GABI): New.
1617 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
1618 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1619 (bfd_update_compression_header): New fuction.
1620 (bfd_check_compression_header): Likewise.
1621 (bfd_get_compression_header_size): Likewise.
1622 (bfd_is_section_compressed_with_header): Likewise.
1623 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
1624 (bfd_compress_section_contents): Return the uncompressed size if
1625 the full section contents is compressed successfully. Support
1626 converting from/to .zdebug* sections.
1627 (bfd_get_full_section_contents): Call
1628 bfd_get_compression_header_size to get compression header size.
1629 (bfd_is_section_compressed): Renamed to ...
1630 (bfd_is_section_compressed_with_header): This. Add a pointer
1631 argument to return compression header size.
1632 (bfd_is_section_compressed): Use it.
1633 (bfd_init_section_decompress_status): Call
1634 bfd_get_compression_header_size to get compression header size.
1635 Return FALSE if uncompressed section size is 0.
1636 * elf.c (_bfd_elf_make_section_from_shdr): Support converting
1637 from/to .zdebug* sections.
1638 * bfd-in2.h: Regenerated.
1640 2015-04-07 Alan Modra <amodra@gmail.com>
1642 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being
1643 mapped to output .got section.
1645 2015-04-07 Alan Modra <amodra@gmail.com>
1647 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha
1648 and has_addr16_lo. Make has_sda_refs a bitfield.
1649 (ppc_elf_check_relocs): Set new flags.
1650 (ppc_elf_link_hash_table_create): Update default_params.
1651 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases
1652 where we won't be making .dynbss entries or editing code. Set
1653 params->pic_fixup when we'll edit code for protected var access.
1654 (allocate_dynrelocs): Allocate got entry for edited code and
1656 (struct ppc_elf_relax_info): Add picfixup_size.
1657 (ppc_elf_relax_section): Rename struct one_fixup to struct
1658 one_branch_fixup. Rename fixups to branch_fixups. Size space for
1660 (ppc_elf_relocate_section): Edit non-PIC accessing protected
1661 visibility variables to PIC. Don't emit dyn_relocs for code
1663 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup.
1665 2015-04-07 Nick Clifton <nickc@redhat.com>
1667 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated
1668 local labels as local.
1670 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
1672 * compress.c (get_uncompressed_size): Removed.
1673 (bfd_compress_section_contents): Use bfd_putb64 to write
1674 uncompressed section size.
1675 (bfd_init_section_decompress_status): Replace
1676 get_uncompressed_size with bfd_getb64.
1678 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
1680 * elf.c (_bfd_elf_init_private_section_data): Also preserve the
1681 SHF_COMPRESSED bit if not decompress.
1683 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
1685 * compress.c (get_uncompressed_size): New. Extracted from ...
1686 (bfd_init_section_decompress_status): This. Use it.
1688 2015-04-02 Andrew Turner <andrew@freebsd.org>
1690 * config.bfd: Add aarch64-*-freebsd* target triple.
1692 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1694 * configure: Regenerated.
1696 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
1697 Marcus Shawcroft <marcus.shawcroft@arm.com>
1698 Jiong Wang <jiong.wang@arm.com>
1700 * bfd-in.h (bfd_elf64_aarch64_set_options)
1701 (bfd_elf32_aarch64_set_options): Add parameter.
1702 * bfd-in2.h: Regenerated.
1703 * elfnn-aarch64.c (aarch64_erratum_843419_stub)
1704 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
1705 (_bfd_aarch64_erratum_843419_stub_name)
1706 (_bfd_aarch64_erratum_843419_fixup)
1707 (_bfd_aarch64_erratum_843419_scan)
1708 (_bfd_aarch64_erratum_843419_branch_to_stub)
1709 (_bfd_aarch64_erratum_843419_p): Define.
1710 (enum elf_aarch64_stub_type): Define
1711 aarch64_stub_erratum_843419_veneer.
1712 (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
1713 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
1714 and fix_erratum_843419_adr.
1715 (stub_hash_newfunc): Initialize adrp_offset;
1716 (_bfd_aarch64_add_stub_entry_after): Define.
1717 (aarch64_map_one_stub, aarch64_build_one_stub)
1718 (aarch64_size_one_stub): Handle
1719 aarch64_stub_erratum_843419_veneer.
1720 (_bfd_aarch64_resize_stubs): Round stub section size.
1721 (elfNN_aarch64_size_stubs): Add scan for 843419.
1722 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
1723 fix_erratum_843419 and fix_erratum_843419_adr.
1724 (struct erratum_835769_branch_to_stub_data): Add info.
1725 (elfNN_aarch64_write_section): Initialise info. Handle 843419.
1726 (elfNN_aarch64_size_dynamic_sections): Handle 843419.
1727 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
1728 (_bfd_aarch64_sign_extend): Define.
1729 (reencode_adr_imm): Remove static. Rename to:
1730 (_bfd_aarch64_reencode_adr_imm): Define.
1731 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
1732 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
1733 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
1734 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
1737 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1739 * configure: Regenerated.
1741 2015-03-31 Ed Schouten <ed@nuxi.nl>
1743 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
1744 for x86_64-*-cloudabi*.
1745 * configure.ac: Handle x86_64_elf64_cloudabi_vec.
1746 * configure: Regenerated.
1747 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
1748 (TARGET_LITTLE_NAME): Likewise.
1749 (ELF_OSABI): Likewise.
1750 (elf64_bed): Likewise.
1751 * targets.c (x86_64_elf64_cloudabi_vec): New.
1752 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
1754 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1756 * configure.ac: Revert the AM_ZLIB change.
1757 * Makefile.in: Regenerated.
1758 * aclocal.m4: Likewise.
1759 * configure: Likewise.
1760 * doc/Makefile.in: Likewise.
1762 2015-03-30 H.J. Lu <hongjiu.lu@intel.com>
1765 * elf-bfd.h (elf_backend_data): Add get_reloc_section.
1766 (_bfd_elf_get_reloc_section): New.
1767 * elf.c (_bfd_elf_get_reloc_section): Likewise.
1768 (assign_section_numbers): Call get_reloc_section to look up the
1769 section the relocs apply.
1770 * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
1771 (elfNN_bed): Initialize get_reloc_section with
1772 elf_backend_get_reloc_section.
1774 2015-03-29 H.J. Lu <hongjiu.lu@intel.com>
1776 * Makefile.am (ZLIB): New.
1777 (ZLIBINC): Likewise.
1778 (AM_CFLAGS): Add $(ZLIBINC).
1779 (libbfd_la_LIBADD): Add $(ZLIB).
1780 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1781 (decompress_contents): Don't check HAVE_ZLIB_H.
1782 (bfd_compress_section_contents): Likewise.
1783 (bfd_get_full_section_contents): Likewise.
1784 (bfd_init_section_decompress_status): Likewise.
1785 (bfd_init_section_compress_status): Likewise.
1786 * configure.ac (AM_ZLIB): Removed.
1787 (zlibdir): New. AC_SUBST.
1788 (zlibinc): Likewise.
1789 Add --with-system-zlib.
1790 * Makefile.in: Regenerated.
1791 * acinclude.m4: Likewise.
1792 * config.in: Likewise.
1793 * configure: Likewise.
1794 * doc/Makefile.in: Likewise.
1796 2015-03-27 Alan Modra <amodra@gmail.com>
1800 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set
1801 protected_def when symbol section is read-only. Adjust all calls.
1802 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
1804 2015-03-26 Tejas Belagod <tejas.belagod@arm.com>
1806 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
1807 _bfd_final_link_relocate with aarch64_relocate.
1809 2015-03-26 H.J. Lu <hongjiu.lu@intel.com>
1812 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
1813 (bfd_elf_gc_sections): Likewise.
1815 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
1817 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
1818 size for initial branch.
1819 (elfNN_aarch64_build_stubs): Write initial branch.
1820 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
1821 mapping symbol on initial branch.
1823 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
1825 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
1826 Update erratum count.
1828 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1830 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
1831 first matching debug section.
1833 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1836 * compress.c (bfd_compress_section_contents): Don't write the
1837 zlib header and set contents as well as compress_status if
1838 compression didn't make the section smaller.
1839 (bfd_init_section_compress_status): Don't check compression
1842 2015-03-24 Nick Clifton <nickc@redhat.com>
1845 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
1846 range auxillary sections.
1848 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
1850 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
1852 (_bfd_aarch64_get_stub_for_link_section): Define.
1854 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
1856 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
1857 update of section_group[].stub_sec.
1859 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
1861 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
1862 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
1863 Delete fixes, fix_table_size and associated code. Call
1864 _bfd_aarch64_add_stub_entry_in_group. Rename to...
1865 (bfd_aarch64_erratum_835769_scan): Define.
1866 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
1867 erratum_835769_fix_table_size, i and associated code. Relocate
1868 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
1869 correction. Delete construction of stub entry from
1870 erratum_835769_fixes array.
1872 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
1874 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
1875 _bfd_aarch64_add_stub_entry_in_group.
1877 2015-03-24 Alan Modra <amodra@gmail.com>
1879 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
1880 stubs, even those for undefined weak symbols. Otherwise, don't
1881 report relocation overflow on branches to undefined strong
1882 symbols. Fix memory leak.
1883 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
1884 overflow on branches to undefined strong symbols.
1886 2015-03-23 Keith Seitz <keiths@redhat.com>
1888 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
1891 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1893 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
1894 construction into...
1895 (_bfd_aarch64_erratum_835769_stub_name): Define.
1897 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1899 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
1900 stub resize code into...
1901 (bfd_aarch64_resize_stubs): Define.
1903 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1905 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
1906 creation code into...
1907 (bfd_aarch64_create_stub_section): Define.
1909 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1911 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
1912 from elf_aarch64_create_or_find_stub_sec.
1913 (_bfd_aarch64_add_stub_entry_in_group): Rename from
1914 elfNN_aarch64_add_stub. Call
1915 _bfd_aarch64_create_or_find_stub_sec.
1916 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
1917 _bfd_aarch64_add_stub_entry_in_group.
1919 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1921 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
1922 sense of boolean return.
1923 (elfNN_aarch64_size_stubs): Adjust for above.
1925 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1927 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
1928 Remove unused parameter.
1929 (elfNN_aarch64_size_stubs): Adjust for above.
1931 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1933 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
1935 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1937 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
1938 (num_aarch64_erratum_835769_fixes): Remove.
1939 (elfNN_aarch64_size_stubs): Remove assignments to above.
1941 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1943 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
1945 (aarch64_erratum_seqeunce): Rename rtn to rt2.
1947 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1949 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
1951 2015-03-19 Nick Clifton <nickc@redhat.com>
1953 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
1954 the RL78 core based upon the flags.
1955 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
1957 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
1958 (elf32_rl78_machine): Always return bfd_mach_rl78.
1960 2015-03-19 Nick Clifton <nickc@redhat.com>
1963 * compress.c (bfd_compress_section_contents): Do not define this
1964 function if it is not used.
1966 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
1968 * compress.c (bfd_compress_section_contents): Make it static.
1969 * bfd/bfd-in2.h: Regenerated.
1971 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
1974 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
1975 suitable for the AMD64.
1977 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1978 Nick Clifton <nickc@redhat.com>
1981 * coffgen.c (make_a_section_from_file): Only prepend a z to a
1982 debug section's name if the section was actually compressed.
1983 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1984 * compress.c (bfd_init_section_compress_status): Do not compress
1985 the section if doing so would make it bigger. In such cases leave
1986 the section alone and return COMPRESS_SECTION_NONE.
1988 2015-03-17 Alan Modra <amodra@gmail.com>
1990 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
1991 on nothing to do, before malloc of returned symbol array.
1993 2015-03-16 Nick Clifton <nickc@redhat.com>
1995 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
1996 stored in the elf_section_data structure then load them as
1999 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2001 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
2002 relocs against code sections.
2003 * elf32-s390.c: Define elf_backend_sort_relocs_p.
2004 * elf64-s390.c: Likewise.
2006 2015-03-11 Alan Modra <amodra@gmail.com>
2008 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
2009 reverse order. Account for larger size of __tls_get_addr_opt stub.
2011 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
2014 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
2016 (elf32_arm_print_private_bfd_data): Likewise.
2018 2015-03-06 Nick Clifton <nickc@redhat.com>
2021 * elflink.c (put_value): Like previous delta, but for the 32-bit
2024 2015-03-05 Nick Clifton <nickc@redhat.com>
2027 * elflink.c (put_value): Avoid using an undefined shift
2030 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
2034 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
2035 * elf32-i386.c (elf_backend_extern_protected_data): New.
2037 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
2038 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
2039 copy relocs against protected symbols if extern_protected_data
2041 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
2042 non-function symbols if extern_protected_data is true.
2043 * elfxx-target.h (elf_backend_extern_protected_data): New.
2045 (elfNN_bed): Initialize extern_protected_data with
2046 elf_backend_extern_protected_data.
2048 2015-03-05 Nick Clifton <nickc@redhat.com>
2051 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
2052 lookup fails, check for an address bias in the dwarf info, and if
2053 one exists, retry the lookup with the biased value.
2054 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
2055 Determines if a bias exists bewteen the addresses of functions
2056 based on DWARF information vs symbol table information.
2057 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
2058 * libbfd.h: Regenerate.
2060 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2062 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
2063 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
2064 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
2066 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2068 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
2069 (aarch64_size_one_stub): Likewise.
2070 (aarch64_map_one_stub): Likewise.
2072 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
2074 * cpu-s390.c (N): New macro.
2075 (bfd_s390_31_arch): New. Define only if default target word size
2076 is 64 bits. Otherwise define...
2077 (bfd_390_64_arch): ...this. Make static.
2078 (bfd_s390_arch): Define according to the default target word size.
2079 Let the 'next' field point to the alternate arch.
2081 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
2084 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
2085 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
2086 to be used with MOVK rather than MOVZ.
2088 2015-03-03 DJ Delorie <dj@redhat.com>
2090 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
2093 2015-02-28 Alan Modra <amodra@gmail.com>
2095 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
2098 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
2100 * elf32-i386.c (need_convert_mov_to_lea): New.
2101 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
2102 (elf_i386_convert_mov_to_lea): Return TRUE if
2103 need_convert_mov_to_lea is unset.
2104 * elf64-x86-64.c (need_convert_mov_to_lea): New.
2105 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
2106 (elf_x86_64_convert_mov_to_lea): Return TRUE if
2107 need_convert_mov_to_lea is unset.
2109 2015-02-27 Nick Clifton <nickc@redhat.com>
2112 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
2113 string length overflow when the string table length is actually
2116 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
2118 * bfd/bfd-in2.h: Regenerate.
2119 * bfd/libbfd.h: Regenerate.
2121 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2123 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
2124 TLSDESC_LD_PREL19 field width and masks.
2125 (aarch64_tls_transition_without_check)
2126 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
2127 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
2128 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
2129 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
2130 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
2131 (_bfd_aarch64_elf_resolve_relocation): Likewise.
2133 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2135 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
2137 (aarch64_tls_transition_without_check)
2138 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
2139 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
2140 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
2141 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
2142 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
2143 (_bfd_aarch64_elf_resolve_relocation): Likewise.
2144 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
2146 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2148 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
2149 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
2150 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
2151 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
2152 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
2153 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
2154 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
2155 (_bfd_aarch64_elf_resolve_relocation): Likewise.
2156 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
2158 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2160 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
2161 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
2162 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
2163 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
2164 (elfNN_aarch64_check_relocs): Handle
2165 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
2167 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
2168 (_bfd_aarch64_elf_resolve_relocation): Likewise.
2170 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2172 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
2174 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2176 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
2177 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
2178 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
2181 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2183 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
2186 2015-02-26 Nick Clifton <nickc@redhat.com>
2189 * coffcode.h (coff_compute_section_file_positions): Report
2190 negative page sizes.
2191 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
2192 (assign_file_positions_for_non_load_sections): Replace assertion
2193 with an error message.
2194 (rewrite_elf_program_header): Handle excessive segment
2196 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
2197 (bfd_mach_o_read_section_64): Likewise.
2198 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
2199 print a bfd name, not %A.
2201 2015-02-26 Alan Modra <amodra@gmail.com>
2203 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
2204 thread-safe stubs for iplt.
2205 (build_tls_get_addr_stub): Restore r2 immediately after call.
2207 2015-02-26 Terry Guo <terry.guo@arm.com>
2209 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
2210 merge Tag_ABI_HardFP_use.
2212 2015-02-26 Alan Modra <amodra@gmail.com>
2214 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
2215 Use text relocs rather than giving an error on trying to use
2216 .dynbss for protected shared lib vars.
2217 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
2219 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
2221 * elf32-avr.c (struct elf_avr_section_data): New structure.
2222 (struct avr_relax_info): New structure.
2223 (elf_avr_new_section_hook): New function.
2224 (struct elf_avr_section_data): Add relax_info.
2225 (get_avr_relax_info): New function.
2226 (init_avr_relax_info): New function.
2227 (elf32_avr_relax_delete_bytes): Find next property record before
2228 deleting bytes. When deleting don't move bytes beyond the next
2230 (avr_elf32_assign_records_to_section): New function.
2231 (avr_property_record_compare): New function.
2232 (avr_load_all_property_sections): New function.
2233 (elf32_avr_relax_section): Load property data. After relaxing the
2234 section, move any .align directives that have enough deleted bytes
2236 (bfd_elf32_new_section_hook): Define.
2238 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
2240 * elf32-avr.h (struct avr_property_header): New strucure.
2241 (avr_elf32_load_property_records): Declare.
2242 (avr_elf32_property_record_name): Declare.
2243 * elf32-avr.c: Add bfd_stdint.h include.
2244 (retrieve_local_syms): New function.
2245 (get_elf_r_symndx_section): New function.
2246 (get_elf_r_symndx_offset): New function.
2247 (internal_reloc_compare): New function.
2248 (struct avr_find_section_data): New structure.
2249 (avr_is_section_for_address): New function.
2250 (avr_find_section_for_address): New function.
2251 (avr_elf32_load_records_from_section): New function.
2252 (avr_elf32_load_property_records): New function.
2253 (avr_elf32_property_record_name): New function.
2255 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
2257 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
2258 (AVR_PROPERTY_RECORDS_VERSION): Define.
2259 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
2260 (struct avr_property_record): New structure.
2262 2015-02-24 Nick Clifton <nickc@redhat.com>
2264 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
2266 (v850_elf_make_note_section): New function. Creates a note
2268 (v850_elf_create_sections): New function. Create a note section
2269 if one is not already present.
2270 (v850_elf_set_note): New function. Adds a note to a bfd.
2271 (v850_elf_copy_private_bfd_data): New function. Copies V850
2273 (v850_elf_merge_notes): New function. Merges V850 notes.
2274 (print_v850_note): New function. Displays a V850 note.
2275 (v850_elf_print_notes): New function. Displays all notes attached
2277 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
2278 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
2279 (v850_elf_fake_sections): Set the type of the V850 note section.
2280 * bfd-in.h (v850_elf_create_sections): Add prototype.
2281 (v850_elf_set_note): Add prototype.
2282 * bfd-in2.h: Regenerate.
2284 2015-02-24 Nick Clifton <nickc@redhat.com>
2286 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
2287 * configure: Regenerate.
2288 * config.in: Regenerate.
2289 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
2290 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
2291 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
2294 2015-02-24 Nick Clifton <nickc@redhat.com>
2296 * pdp11.c (set_section_contents): Pad the .text and .data sections
2297 to their aligned sizes.
2299 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
2301 * config.bfd: Add h8300-*-linux.
2302 * configure.ac: Add h8300_elf32_linux_vec.
2303 * configure: Regenerate.
2304 * elf32-h8300.c: Likewise.
2305 * targets.c(_bfd_target_vector): Likewise.
2307 2015-02-23 Nick Clifton <nickc@redhat.com>
2310 * cpu-w65.c: Correct typos in license notice.
2313 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
2314 symbols at end of sections. Adjust function sizes.
2316 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
2318 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
2319 (elfcore_write_s390_vxrs_high): Likewise.
2320 * elf.c (elfcore_grok_s390_vxrs_low): New function.
2321 (elfcore_grok_s390_vxrs_high): New function.
2322 (elfcore_grok_note): Call them.
2323 (elfcore_write_s390_vxrs_low): New function.
2324 (elfcore_write_s390_vxrs_high): New function.
2325 (elfcore_write_register_note): Call them.
2327 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
2330 * verilog.c (verilog_write_record): Correct buffer size.
2332 2015-02-19 Alan Modra <amodra@gmail.com>
2334 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
2336 2015-02-19 Alan Modra <amodra@gmail.com>
2339 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
2340 (elf_link_output_extsym): Drop local and global undefined syms.
2341 Tidy. Expand comment.
2343 2015-02-17 Alan Modra <amodra@gmail.com>
2346 * elflink.c (struct elf_outext_info): Remove need_second_pass
2348 (elf_link_output_extsym): Delete code handling second forced
2349 local pass. Move code emitting NULL STT_FILE symbol later, so
2350 that it can be omitted if forced local is stripped. Don't
2351 emit the NULL STT_FILE if no file symbols have been output.
2352 (bfd_elf_final_link): Remove second forced local pass.
2353 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
2354 (ppc_elf_size_dynamic_sections): Likewise.
2355 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2356 (build_global_entry_stubs): Likewise.
2357 (ppc64_elf_build_stubs): Likewise.
2359 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
2362 * elflink.c (elf_link_output_extsym): Only check filesym_count
2363 when outputting a NULL FILE symbol. Set second_pass_sym to
2364 h->forced_local && !h->root.linker_def.
2366 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
2368 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
2369 on _TLS_MODULE_BASE_.
2370 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
2372 2015-02-15 Alan Modra <amodra@gmail.com>
2374 * dwarf2.c (read_rangelist): Correct buffer overflow check
2375 Whitespace throughout file.
2377 2015-02-14 Alan Modra <amodra@gmail.com>
2380 * bfd.c (struct bfd): Add lto_output.
2381 * linker.c (_bfd_handle_already_linked): Explicitly test for
2382 objects added by the lto plugin.
2383 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
2384 no_export flags from archive.
2385 * archive.c (open_nested_file): New function, setting lto_output
2386 and no_export, extracted from..
2387 (find_nested_archive): ..here. Flip params. Rename from
2388 _bfd_find_nested_archive.
2389 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
2390 (_bfd_look_for_bfd_in_cache): Copy no_export.
2391 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
2392 my_archive->no_export test.
2393 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
2394 Don't use the file name when adding lto_output STT_FILE sym.
2395 * bfd-in2.h: Regenerate.
2397 2015-02-13 Alan Modra <amodra@gmail.com>
2400 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
2401 now redundant assert.
2403 2015-02-12 Nick Clifton <nickc@redhat.com>
2406 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
2407 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
2408 (read_indirect_string, read_alt_indirect_string)
2409 (read_alt_indirect_ref, read_address, read_abbrevs)
2410 (read_attribute_value, read_attribute, decode_line_info)
2411 (find_abstract_instance_name, read_rangelist)
2412 (scan_unit_for_symbols, parse_comp_unit)
2413 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
2414 end pointers to reading functions and check for offsets taking
2415 pointers out of range. Replace calls to read_*_leb128 with calls
2416 to safe_read_leb128.
2418 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
2420 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
2421 computed file_name address being before the start of the string
2424 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
2427 * bfd.c (bfd_plugin_format): New.
2428 (bfd): Add plugin_format and plugin_dummy_bfd.
2429 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
2430 argument to return TRUE if any plugin is found. Set plugin_format.
2432 (bfd_plugin_target_p): New.
2433 (bfd_plugin_specified_p): Likewise.
2434 (bfd_plugin_target_p): Likewise.
2435 (register_ld_plugin_object_p): Likewise.
2436 (bfd_plugin_set_plugin): Set has_plugin.
2437 (load_plugin): Cache try_load_plugin result.
2438 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
2440 * plugin.h (bfd_plugin_target_p): New.
2441 (bfd_plugin_specified_p): Likewise.
2442 (register_ld_plugin_object_p): Likewise.
2443 * bfd-in2.h: Regenerated.
2445 2015-02-11 Pedro Alves <palves@redhat.com>
2447 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
2448 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
2449 * libbfd.h: Regenerate.
2450 * libcoff.h: Regenerate.
2452 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
2453 * mach-o.h [__cplusplus]: Wrap in extern "C".
2454 * som.h [__cplusplus]: Wrap in extern "C".
2456 2015-02-10 Nick Clifton <nickc@redhat.com>
2459 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
2461 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
2462 size and number of relocs.
2463 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
2465 * versados.c (process_otr): Check the esdid value before using it
2466 to access the EDATA.
2468 2015-02-09 Ed Maste <emaste@freebsd.org>
2470 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
2471 uninitialized and unused variable.
2472 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2474 2015-02-09 Alan Modra <amodra@gmail.com>
2476 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
2478 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2479 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
2481 2015-02-09 Alan Modra <amodra@gmail.com>
2483 * elflink.c: Whitespace, formatting fixes.
2484 (elf_link_input_bfd): Clarify comment.
2485 (elf_link_output_extsym): Exclude symbols in linker created
2486 sections when testing for plugin symbols.
2488 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
2491 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
2492 warning for relocation in readonly section for -z text.
2493 (elf_i386_size_dynamic_sections): Likewise.
2494 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2495 (elf_x86_64_size_dynamic_sections): Likewise.
2497 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
2501 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
2502 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
2503 referenced from a non-IR file.
2505 2015-02-06 Nick Clifton <nickc@redhat.com>
2508 * peXXigen.c (rsrc_print_resource_entries): Add range check for
2509 addresses that wrap around the address space.
2510 (rsrc_parse_entry): Likewise.
2512 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
2516 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
2517 undefined if it is referenced from a non-IR file.
2519 2015-02-03 Nick Clifton <nickc@redhat.com>
2522 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
2523 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
2524 index or an out of range fdr index.
2525 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
2526 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
2527 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
2528 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
2529 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
2530 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
2531 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2532 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
2533 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
2534 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2535 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2536 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
2537 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2538 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2539 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2540 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2541 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2542 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2543 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
2544 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2545 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2546 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2547 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2548 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2549 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2550 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2551 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2552 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2553 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
2554 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2555 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2556 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2557 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2558 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2559 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2560 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2561 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
2562 * elf32-vax.c (rtype_to_howto): Likewise.
2563 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2564 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2565 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2566 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2567 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2568 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
2569 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
2570 of range symbol indicies.
2571 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
2572 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
2573 (bfd_mach_o_build_dysymtab): Likewise.
2574 (bfd_mach_o_write_symtab_content): Set the string table size to
2576 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
2578 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
2580 * tekhex.c (first_phase): Check for src pointer reaching end of
2583 2015-02-03 Will Newton <will.newton@linaro.org>
2585 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
2586 Set st_value to zero for undefined symbols if the reference
2587 is weak or pointer_equality_needed is FALSE.
2589 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
2590 comment discussing why we clear st_value for some symbols.
2592 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2594 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
2595 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
2597 2015-01-29 Alan Modra <amodra@gmail.com>
2599 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
2600 optimization. Tidy mask for GOT_TLSGD optimization.
2601 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
2602 location of nop zapping high insn too.
2604 2015-01-28 Alan Modra <amodra@gmail.com>
2606 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
2607 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
2608 in .toc indicate xlc compiled code that might require a rw .toc.
2610 2015-01-28 James Bowman <james.bowman@ftdichip.com>
2612 * Makefile.am: Add FT32 files.
2613 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
2614 (bfd_mach_ft32): Define.
2615 (bfd_ft32_arch): Declare.
2616 (bfd_archures_list): Add bfd_ft32_arch.
2617 * config.bfd: Handle FT32.
2618 * configure.ac: Likewise.
2619 * cpu-ft32.c: New file.
2620 * elf32-ft32.c: New file.
2621 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
2622 BFD_RELOC_FT32_18): Define.
2623 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
2624 * bfd-in2.h: Regenerate.
2625 * libbfd.h: Regenerate.
2626 * Makefile.in: Regenerate.
2627 * configure: Regenerate.
2628 * po/SRC-POTFILES.in: Regenerate.
2630 2015-01-27 Nick Clifton <nickc@redhat.com>
2633 * pdp11.c (aout_get_external_symbols): Return false if there are
2636 * dwarf2.c (concat_filename): Check for an empty directory table.
2637 (scan_unit_for_symbols): Check for reading off the end of the
2639 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
2641 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
2644 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2646 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
2648 2015-01-22 DJ Delorie <dj@redhat.com>
2650 * elf32-m32c.c (m32c_apply_reloc_24): New.
2651 (m32c_elf_howto_table): Use it for R_M32C_24.
2652 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
2654 2015-01-22 Nick Clifton <nickc@redhat.com>
2657 * coffcode.h (handle_COMDAT): When searching for the section
2658 symbol, make sure that there is space left in the symbol table.
2659 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
2661 2015-01-21 Nick Clifton <nickc@redhat.com>
2664 * coffcode.h (coff_set_arch_mach_hook): Check return value from
2666 (coff_slurp_line_table): Return FALSE if the line number
2667 information was corrupt.
2668 (coff_slurp_symbol_table): Return FALSE if the symbol information
2670 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
2671 initialise the fields of the dyld_info structure.
2672 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
2673 error message and a return value.
2674 (bfd_mach_o_layout_commands): Change the function to boolean.
2675 Return FALSE if the function fails.
2676 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
2678 (bfd_mach_o_read_command): Fail if an unrecognised command is
2680 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
2682 (slurp_symtab): Check the return from bfd_malloc.
2683 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
2684 encountered an error.
2685 (_bfd_XXi_final_link_postscript): Fail if a section could not be
2687 * peicode.h (pe_bfd_object_p): Fail if the header could not be
2689 * tekhex.c (first_phase): Fail if the section is too big.
2690 * versados.c (struct esdid): Add content_size field.
2691 (process_otr): Use and check the new field.
2692 (versados_get_section_contents): Check that the section exists and
2693 that the requested data is available.
2695 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
2697 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
2699 2015-01-20 Alan Modra <amodra@gmail.com>
2702 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
2703 ELF_COMMON_DEF syms.
2705 2015-01-19 Alan Modra <amodra@gmail.com>
2708 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
2709 linker script assignments too.
2710 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
2711 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
2713 2015-01-19 Alan Modra <amodra@gmail.com>
2715 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
2716 to allow return of first howto.
2717 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
2718 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
2719 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
2720 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
2721 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
2722 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
2723 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
2724 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
2725 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
2726 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
2727 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
2728 (spu_elf_reloc_type_lookup): Adjust to suit.
2730 2015-01-19 Alan Modra <amodra@gmail.com>
2732 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
2733 (bfd_get_section_limit): ..here.
2734 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
2735 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
2736 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
2737 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
2738 bfd_reloc_outofrange check.
2739 * bfd-in2.h: Regenerate.
2741 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
2742 on zero size relocs.
2743 * ecoff.c (ecoff_reloc_link_order): Likewise.
2744 * elf32-nds32.c (nds32_relocate_contents): Likewise.
2745 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2747 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
2748 (_bfd_clear_contents): Likewise.
2749 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
2750 (mips_elf_perform_relocation): Likewise.
2752 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
2753 from malloc on zero size alloc.
2754 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2755 * elflink.c (elf_reloc_link_order): Likewise.
2756 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2757 * pdp11.c (aout_link_reloc_link_order): Likewise.
2758 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2760 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
2761 bitsize 0, and complain_overflow_dont.
2762 * coff-sparc.c (coff_sparc_howto_table): Likewise.
2763 * elf-hppa.h (elf_hppa_howto_table): Likewise.
2764 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
2765 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
2766 * elf32-arc.c (elf_arc_howto_table): Likewise.
2767 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
2768 * elf32-avr.c (elf_avr_howto_table): Likewise.
2769 * elf32-bfin.c (bfin_howto_table): Likewise.
2770 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
2771 * elf32-cris.c (cris_elf_howto_table): Likewise.
2772 * elf32-crx.c (crx_elf_howto_table): Likewise.
2773 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
2774 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
2775 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
2776 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
2777 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
2778 * elf32-frv.c (elf32_frv_howto_table): Likewise.
2779 * elf32-h8300.c (h8_elf_howto_table): Likewise.
2780 * elf32-i370.c (i370_elf_howto_raw): Likewise.
2781 * elf32-i386.c (elf_howto_table): Likewise.
2782 * elf32-i860.c (elf32_i860_howto_table): Likewise.
2783 * elf32-i960.c (elf32_i960_relocate): Likewise.
2784 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
2785 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
2786 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
2787 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
2788 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
2789 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
2790 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
2791 * elf32-m68k.c (howto_table): Likewise.
2792 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
2793 * elf32-mep.c (mep_elf_howto_table): Likewise.
2794 * elf32-metag.c (elf_metag_howto_table): Likewise.
2795 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
2796 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
2797 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
2798 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
2799 * elf32-mt.c (mt_elf_howto_table): Likewise.
2800 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
2801 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
2802 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
2803 * elf32-pj.c (pj_elf_howto_table): Likewise.
2804 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
2805 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
2806 * elf32-rx.c (rx_elf_howto_table): Likewise.
2807 * elf32-s390.c (elf_howto_table): Likewise.
2808 * elf32-score.c (elf32_score_howto_table): Likewise.
2809 * elf32-score7.c (elf32_score_howto_table): Likewise.
2810 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
2811 * elf32-spu.c (elf_howto_table): Likewise.
2812 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
2813 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
2814 * elf32-v850.c (v850_elf_howto_table): Likewise.
2815 * elf32-vax.c (howto_table): Likewise.
2816 * elf32-visium.c (visium_elf_howto_table): Likewise.
2817 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
2818 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
2819 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
2820 * elf32-xtensa.c (elf_howto_table): Likewise.
2821 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
2822 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2823 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
2824 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
2825 * elf64-s390.c (elf_howto_table): Likewise.
2826 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
2827 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
2828 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
2829 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
2830 (elfNN_aarch64_howto_none): Likewise.
2831 * elfxx-ia64.c (ia64_howto_table): Likewise.
2832 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
2833 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
2834 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
2836 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
2839 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
2840 about -fPIC if the symbol is undefined when building executable.
2842 2015-01-15 Nick Clifton <nickc@redhat.com>
2845 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
2846 error message. Never return an invalid howto pointer.
2847 * elf32-cr16.c (cr16_info_to_howto): Likewise.
2848 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2849 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2850 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2851 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2852 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
2853 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2854 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2855 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2856 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
2857 * elf32-vax.c (rtype_to_howto): Likewise.
2858 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2859 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2860 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
2861 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2862 (sh_elf_reloc): Check that the reloc is in range.
2863 * reloc.c (bfd_perform_relocation): Check that the section is big
2864 enough for the entire reloc.
2865 (bfd_generic_get_relocated_section_contents): Report unexpected
2866 return values from perform_reloc.
2868 2015-01-15 Nick Clifton <nickc@redhat.com>
2870 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
2871 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
2874 2015-01-15 Alan Modra <amodra@gmail.com>
2876 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
2877 any output section matching a linker created dynobj section.
2879 2015-01-15 Alan Modra <amodra@gmail.com>
2882 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
2883 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
2884 Don't assign symtab file position unless symbols will be output.
2885 Merge blocks with condition in common. Don't call
2886 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
2887 unless other symbols are output. Move assignment of symtab_shndx
2888 file position. Localize variable.
2890 2015-01-14 Jiong Wang <jiong.wang@arm.com>
2892 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
2893 trying to defer them to runtime.
2895 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
2897 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
2898 to check if a symbol should be bound symbolically.
2900 2015-01-13 Jiong Wang <jiong.wang@arm.com>
2902 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
2903 for TLSLE_MOVW_TPREL_G2.
2905 2015-01-13 Jiong Wang <jiong.wang@arm.com>
2908 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
2909 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
2910 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
2913 2015-01-12 Terry Guo <terry.guo@arm.com>
2915 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
2917 (_bfd_elf_gc_mark_extra_sections): Use it.
2919 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
2922 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
2923 only discard space for pc-relative relocs symbols which turn
2924 out to need copy relocs.
2926 2015-01-09 Nick Clifton <nickc@redhat.com>
2928 * tekhex.c (getvalue): Fix thinko in test for correct extraction
2930 (getsym): Return false if there was not enough data to extract the
2933 2015-01-09 Anthony Green <green@moxielogic.com>
2935 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
2937 2015-01-08 Nick Clifton <nickc@redhat.com>
2939 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
2940 16-bit absolute BR instructions to 10-bit pc-relative JMP
2943 2015-01-08 Nick Clifton <nickc@redhat.com>
2946 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
2947 to load the line table.
2948 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
2950 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
2951 the Data Directory Size is too large.
2953 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
2956 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
2957 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2959 2015-01-06 Nick Clifton <nickc@redhat.com>
2962 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
2965 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
2966 (bfd_perform_relocation): Include the size of the reloc in the
2967 test for an out of range relocation.
2968 (bfd_generic_get_relocated_section_contents): Remove reloc range
2971 * coff-i860.c (CALC_ADDEND): Always set an addend value.
2972 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
2973 avoid reading off the end of the buffer.
2975 (first_phase): Likewise.
2976 (pass_over): Pass an end pointer to the invoked function.
2978 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
2981 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
2983 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2985 2015-01-05 Nick Clifton <nickc@redhat.com>
2988 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
2989 is at least big enough for the header to be read.
2990 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
2991 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
2992 (bfd_mach_o_read_command): Prevetn duplicate error messages about
2993 unrecognized commands.
2994 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
2995 when indexing into the string table.
2997 2015-01-01 Alan Modra <amodra@gmail.com>
2999 Update year range in copyright notice of all files.
3001 For older changes see ChangeLog-2014
3003 Copyright (C) 2015 Free Software Foundation, Inc.
3005 Copying and distribution of this file, with or without modification,
3006 are permitted in any medium without royalty provided the copyright
3007 notice and this notice are preserved.
3013 version-control: never