1 2015-02-24 Nick Clifton <nickc@redhat.com>
3 * pdp11.c (set_section_contents): Pad the .text and .data sections
4 to their aligned sizes.
6 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
8 * config.bfd: Add h8300-*-linux.
9 * configure.ac: Add h8300_elf32_linux_vec.
10 * configure: Regenerate.
11 * elf32-h8300.c: Likewise.
12 * targets.c(_bfd_target_vector): Likewise.
14 2015-02-23 Nick Clifton <nickc@redhat.com>
17 * cpu-w65.c: Correct typos in license notice.
20 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
21 symbols at end of sections. Adjust function sizes.
23 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
25 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
26 (elfcore_write_s390_vxrs_high): Likewise.
27 * elf.c (elfcore_grok_s390_vxrs_low): New function.
28 (elfcore_grok_s390_vxrs_high): New function.
29 (elfcore_grok_note): Call them.
30 (elfcore_write_s390_vxrs_low): New function.
31 (elfcore_write_s390_vxrs_high): New function.
32 (elfcore_write_register_note): Call them.
34 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
37 * verilog.c (verilog_write_record): Correct buffer size.
39 2015-02-19 Alan Modra <amodra@gmail.com>
41 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
43 2015-02-19 Alan Modra <amodra@gmail.com>
46 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
47 (elf_link_output_extsym): Drop local and global undefined syms.
50 2015-02-17 Alan Modra <amodra@gmail.com>
53 * elflink.c (struct elf_outext_info): Remove need_second_pass
55 (elf_link_output_extsym): Delete code handling second forced
56 local pass. Move code emitting NULL STT_FILE symbol later, so
57 that it can be omitted if forced local is stripped. Don't
58 emit the NULL STT_FILE if no file symbols have been output.
59 (bfd_elf_final_link): Remove second forced local pass.
60 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
61 (ppc_elf_size_dynamic_sections): Likewise.
62 * elf64-ppc.c (ppc_build_one_stub): Likewise.
63 (build_global_entry_stubs): Likewise.
64 (ppc64_elf_build_stubs): Likewise.
66 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
69 * elflink.c (elf_link_output_extsym): Only check filesym_count
70 when outputting a NULL FILE symbol. Set second_pass_sym to
71 h->forced_local && !h->root.linker_def.
73 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
75 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
77 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
79 2015-02-15 Alan Modra <amodra@gmail.com>
81 * dwarf2.c (read_rangelist): Correct buffer overflow check
82 Whitespace throughout file.
84 2015-02-14 Alan Modra <amodra@gmail.com>
87 * bfd.c (struct bfd): Add lto_output.
88 * linker.c (_bfd_handle_already_linked): Explicitly test for
89 objects added by the lto plugin.
90 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
91 no_export flags from archive.
92 * archive.c (open_nested_file): New function, setting lto_output
93 and no_export, extracted from..
94 (find_nested_archive): ..here. Flip params. Rename from
95 _bfd_find_nested_archive.
96 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
97 (_bfd_look_for_bfd_in_cache): Copy no_export.
98 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
99 my_archive->no_export test.
100 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
101 Don't use the file name when adding lto_output STT_FILE sym.
102 * bfd-in2.h: Regenerate.
104 2015-02-13 Alan Modra <amodra@gmail.com>
107 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
108 now redundant assert.
110 2015-02-12 Nick Clifton <nickc@redhat.com>
113 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
114 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
115 (read_indirect_string, read_alt_indirect_string)
116 (read_alt_indirect_ref, read_address, read_abbrevs)
117 (read_attribute_value, read_attribute, decode_line_info)
118 (find_abstract_instance_name, read_rangelist)
119 (scan_unit_for_symbols, parse_comp_unit)
120 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
121 end pointers to reading functions and check for offsets taking
122 pointers out of range. Replace calls to read_*_leb128 with calls
125 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
127 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
128 computed file_name address being before the start of the string
131 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
134 * bfd.c (bfd_plugin_format): New.
135 (bfd): Add plugin_format and plugin_dummy_bfd.
136 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
137 argument to return TRUE if any plugin is found. Set plugin_format.
139 (bfd_plugin_target_p): New.
140 (bfd_plugin_specified_p): Likewise.
141 (bfd_plugin_target_p): Likewise.
142 (register_ld_plugin_object_p): Likewise.
143 (bfd_plugin_set_plugin): Set has_plugin.
144 (load_plugin): Cache try_load_plugin result.
145 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
147 * plugin.h (bfd_plugin_target_p): New.
148 (bfd_plugin_specified_p): Likewise.
149 (register_ld_plugin_object_p): Likewise.
150 * bfd-in2.h: Regenerated.
152 2015-02-11 Pedro Alves <palves@redhat.com>
154 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
155 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
156 * libbfd.h: Regenerate.
157 * libcoff.h: Regenerate.
159 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
160 * mach-o.h [__cplusplus]: Wrap in extern "C".
161 * som.h [__cplusplus]: Wrap in extern "C".
163 2015-02-10 Nick Clifton <nickc@redhat.com>
166 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
168 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
169 size and number of relocs.
170 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
172 * versados.c (process_otr): Check the esdid value before using it
175 2015-02-09 Ed Maste <emaste@freebsd.org>
177 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
178 uninitialized and unused variable.
179 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
181 2015-02-09 Alan Modra <amodra@gmail.com>
183 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
185 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
186 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
188 2015-02-09 Alan Modra <amodra@gmail.com>
190 * elflink.c: Whitespace, formatting fixes.
191 (elf_link_input_bfd): Clarify comment.
192 (elf_link_output_extsym): Exclude symbols in linker created
193 sections when testing for plugin symbols.
195 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
198 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
199 warning for relocation in readonly section for -z text.
200 (elf_i386_size_dynamic_sections): Likewise.
201 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
202 (elf_x86_64_size_dynamic_sections): Likewise.
204 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
208 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
209 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
210 referenced from a non-IR file.
212 2015-02-06 Nick Clifton <nickc@redhat.com>
215 * peXXigen.c (rsrc_print_resource_entries): Add range check for
216 addresses that wrap around the address space.
217 (rsrc_parse_entry): Likewise.
219 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
223 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
224 undefined if it is referenced from a non-IR file.
226 2015-02-03 Nick Clifton <nickc@redhat.com>
229 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
230 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
231 index or an out of range fdr index.
232 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
233 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
234 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
235 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
236 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
237 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
238 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
239 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
240 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
241 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
242 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
243 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
244 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
245 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
246 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
247 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
248 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
249 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
250 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
251 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
252 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
253 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
254 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
255 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
256 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
257 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
258 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
259 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
260 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
261 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
262 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
263 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
264 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
265 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
266 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
267 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
268 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
269 * elf32-vax.c (rtype_to_howto): Likewise.
270 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
271 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
272 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
273 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
274 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
275 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
276 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
277 of range symbol indicies.
278 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
279 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
280 (bfd_mach_o_build_dysymtab): Likewise.
281 (bfd_mach_o_write_symtab_content): Set the string table size to
283 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
285 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
287 * tekhex.c (first_phase): Check for src pointer reaching end of
290 2015-02-03 Will Newton <will.newton@linaro.org>
292 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
293 Set st_value to zero for undefined symbols if the reference
294 is weak or pointer_equality_needed is FALSE.
296 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
297 comment discussing why we clear st_value for some symbols.
299 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
301 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
302 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
304 2015-01-29 Alan Modra <amodra@gmail.com>
306 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
307 optimization. Tidy mask for GOT_TLSGD optimization.
308 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
309 location of nop zapping high insn too.
311 2015-01-28 Alan Modra <amodra@gmail.com>
313 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
314 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
315 in .toc indicate xlc compiled code that might require a rw .toc.
317 2015-01-28 James Bowman <james.bowman@ftdichip.com>
319 * Makefile.am: Add FT32 files.
320 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
321 (bfd_mach_ft32): Define.
322 (bfd_ft32_arch): Declare.
323 (bfd_archures_list): Add bfd_ft32_arch.
324 * config.bfd: Handle FT32.
325 * configure.ac: Likewise.
326 * cpu-ft32.c: New file.
327 * elf32-ft32.c: New file.
328 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
329 BFD_RELOC_FT32_18): Define.
330 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
331 * bfd-in2.h: Regenerate.
332 * libbfd.h: Regenerate.
333 * Makefile.in: Regenerate.
334 * configure: Regenerate.
335 * po/SRC-POTFILES.in: Regenerate.
337 2015-01-27 Nick Clifton <nickc@redhat.com>
340 * pdp11.c (aout_get_external_symbols): Return false if there are
343 * dwarf2.c (concat_filename): Check for an empty directory table.
344 (scan_unit_for_symbols): Check for reading off the end of the
346 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
348 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
351 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
353 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
355 2015-01-22 DJ Delorie <dj@redhat.com>
357 * elf32-m32c.c (m32c_apply_reloc_24): New.
358 (m32c_elf_howto_table): Use it for R_M32C_24.
359 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
361 2015-01-22 Nick Clifton <nickc@redhat.com>
364 * coffcode.h (handle_COMDAT): When searching for the section
365 symbol, make sure that there is space left in the symbol table.
366 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
368 2015-01-21 Nick Clifton <nickc@redhat.com>
371 * coffcode.h (coff_set_arch_mach_hook): Check return value from
373 (coff_slurp_line_table): Return FALSE if the line number
374 information was corrupt.
375 (coff_slurp_symbol_table): Return FALSE if the symbol information
377 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
378 initialise the fields of the dyld_info structure.
379 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
380 error message and a return value.
381 (bfd_mach_o_layout_commands): Change the function to boolean.
382 Return FALSE if the function fails.
383 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
385 (bfd_mach_o_read_command): Fail if an unrecognised command is
387 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
389 (slurp_symtab): Check the return from bfd_malloc.
390 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
391 encountered an error.
392 (_bfd_XXi_final_link_postscript): Fail if a section could not be
394 * peicode.h (pe_bfd_object_p): Fail if the header could not be
396 * tekhex.c (first_phase): Fail if the section is too big.
397 * versados.c (struct esdid): Add content_size field.
398 (process_otr): Use and check the new field.
399 (versados_get_section_contents): Check that the section exists and
400 that the requested data is available.
402 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
404 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
406 2015-01-20 Alan Modra <amodra@gmail.com>
409 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
412 2015-01-19 Alan Modra <amodra@gmail.com>
415 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
416 linker script assignments too.
417 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
418 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
420 2015-01-19 Alan Modra <amodra@gmail.com>
422 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
423 to allow return of first howto.
424 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
425 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
426 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
427 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
428 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
429 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
430 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
431 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
432 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
433 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
434 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
435 (spu_elf_reloc_type_lookup): Adjust to suit.
437 2015-01-19 Alan Modra <amodra@gmail.com>
439 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
440 (bfd_get_section_limit): ..here.
441 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
442 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
443 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
444 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
445 bfd_reloc_outofrange check.
446 * bfd-in2.h: Regenerate.
448 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
450 * ecoff.c (ecoff_reloc_link_order): Likewise.
451 * elf32-nds32.c (nds32_relocate_contents): Likewise.
452 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
454 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
455 (_bfd_clear_contents): Likewise.
456 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
457 (mips_elf_perform_relocation): Likewise.
459 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
460 from malloc on zero size alloc.
461 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
462 * elflink.c (elf_reloc_link_order): Likewise.
463 * linker.c (_bfd_generic_reloc_link_order): Likewise.
464 * pdp11.c (aout_link_reloc_link_order): Likewise.
465 * xcofflink.c (xcoff_reloc_link_order): Likewise.
467 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
468 bitsize 0, and complain_overflow_dont.
469 * coff-sparc.c (coff_sparc_howto_table): Likewise.
470 * elf-hppa.h (elf_hppa_howto_table): Likewise.
471 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
472 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
473 * elf32-arc.c (elf_arc_howto_table): Likewise.
474 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
475 * elf32-avr.c (elf_avr_howto_table): Likewise.
476 * elf32-bfin.c (bfin_howto_table): Likewise.
477 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
478 * elf32-cris.c (cris_elf_howto_table): Likewise.
479 * elf32-crx.c (crx_elf_howto_table): Likewise.
480 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
481 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
482 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
483 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
484 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
485 * elf32-frv.c (elf32_frv_howto_table): Likewise.
486 * elf32-h8300.c (h8_elf_howto_table): Likewise.
487 * elf32-i370.c (i370_elf_howto_raw): Likewise.
488 * elf32-i386.c (elf_howto_table): Likewise.
489 * elf32-i860.c (elf32_i860_howto_table): Likewise.
490 * elf32-i960.c (elf32_i960_relocate): Likewise.
491 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
492 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
493 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
494 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
495 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
496 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
497 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
498 * elf32-m68k.c (howto_table): Likewise.
499 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
500 * elf32-mep.c (mep_elf_howto_table): Likewise.
501 * elf32-metag.c (elf_metag_howto_table): Likewise.
502 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
503 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
504 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
505 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
506 * elf32-mt.c (mt_elf_howto_table): Likewise.
507 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
508 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
509 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
510 * elf32-pj.c (pj_elf_howto_table): Likewise.
511 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
512 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
513 * elf32-rx.c (rx_elf_howto_table): Likewise.
514 * elf32-s390.c (elf_howto_table): Likewise.
515 * elf32-score.c (elf32_score_howto_table): Likewise.
516 * elf32-score7.c (elf32_score_howto_table): Likewise.
517 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
518 * elf32-spu.c (elf_howto_table): Likewise.
519 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
520 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
521 * elf32-v850.c (v850_elf_howto_table): Likewise.
522 * elf32-vax.c (howto_table): Likewise.
523 * elf32-visium.c (visium_elf_howto_table): Likewise.
524 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
525 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
526 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
527 * elf32-xtensa.c (elf_howto_table): Likewise.
528 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
529 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
530 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
531 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
532 * elf64-s390.c (elf_howto_table): Likewise.
533 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
534 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
535 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
536 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
537 (elfNN_aarch64_howto_none): Likewise.
538 * elfxx-ia64.c (ia64_howto_table): Likewise.
539 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
540 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
541 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
543 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
546 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
547 about -fPIC if the symbol is undefined when building executable.
549 2015-01-15 Nick Clifton <nickc@redhat.com>
552 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
553 error message. Never return an invalid howto pointer.
554 * elf32-cr16.c (cr16_info_to_howto): Likewise.
555 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
556 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
557 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
558 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
559 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
560 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
561 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
562 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
563 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
564 * elf32-vax.c (rtype_to_howto): Likewise.
565 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
566 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
567 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
568 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
569 (sh_elf_reloc): Check that the reloc is in range.
570 * reloc.c (bfd_perform_relocation): Check that the section is big
571 enough for the entire reloc.
572 (bfd_generic_get_relocated_section_contents): Report unexpected
573 return values from perform_reloc.
575 2015-01-15 Nick Clifton <nickc@redhat.com>
577 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
578 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
581 2015-01-15 Alan Modra <amodra@gmail.com>
583 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
584 any output section matching a linker created dynobj section.
586 2015-01-15 Alan Modra <amodra@gmail.com>
589 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
590 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
591 Don't assign symtab file position unless symbols will be output.
592 Merge blocks with condition in common. Don't call
593 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
594 unless other symbols are output. Move assignment of symtab_shndx
595 file position. Localize variable.
597 2015-01-14 Jiong Wang <jiong.wang@arm.com>
599 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
600 trying to defer them to runtime.
602 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
604 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
605 to check if a symbol should be bound symbolically.
607 2015-01-13 Jiong Wang <jiong.wang@arm.com>
609 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
610 for TLSLE_MOVW_TPREL_G2.
612 2015-01-13 Jiong Wang <jiong.wang@arm.com>
615 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
616 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
617 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
620 2015-01-12 Terry Guo <terry.guo@arm.com>
622 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
624 (_bfd_elf_gc_mark_extra_sections): Use it.
626 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
629 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
630 only discard space for pc-relative relocs symbols which turn
631 out to need copy relocs.
633 2015-01-09 Nick Clifton <nickc@redhat.com>
635 * tekhex.c (getvalue): Fix thinko in test for correct extraction
637 (getsym): Return false if there was not enough data to extract the
640 2015-01-09 Anthony Green <green@moxielogic.com>
642 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
644 2015-01-08 Nick Clifton <nickc@redhat.com>
646 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
647 16-bit absolute BR instructions to 10-bit pc-relative JMP
650 2015-01-08 Nick Clifton <nickc@redhat.com>
653 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
654 to load the line table.
655 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
657 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
658 the Data Directory Size is too large.
660 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
663 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
664 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
666 2015-01-06 Nick Clifton <nickc@redhat.com>
669 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
672 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
673 (bfd_perform_relocation): Include the size of the reloc in the
674 test for an out of range relocation.
675 (bfd_generic_get_relocated_section_contents): Remove reloc range
678 * coff-i860.c (CALC_ADDEND): Always set an addend value.
679 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
680 avoid reading off the end of the buffer.
682 (first_phase): Likewise.
683 (pass_over): Pass an end pointer to the invoked function.
685 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
688 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
690 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
692 2015-01-05 Nick Clifton <nickc@redhat.com>
695 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
696 is at least big enough for the header to be read.
697 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
698 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
699 (bfd_mach_o_read_command): Prevetn duplicate error messages about
700 unrecognized commands.
701 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
702 when indexing into the string table.
704 2015-01-01 Alan Modra <amodra@gmail.com>
706 Update year range in copyright notice of all files.
708 For older changes see ChangeLog-2014
710 Copyright (C) 2015 Free Software Foundation, Inc.
712 Copying and distribution of this file, with or without modification,
713 are permitted in any medium without royalty provided the copyright
714 notice and this notice are preserved.
720 version-control: never