1 2015-02-24 Nick Clifton <nickc@redhat.com>
3 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
5 (v850_elf_make_note_section): New function. Creates a note
7 (v850_elf_create_sections): New function. Create a note section
8 if one is not already present.
9 (v850_elf_set_note): New function. Adds a note to a bfd.
10 (v850_elf_copy_private_bfd_data): New function. Copies V850
12 (v850_elf_merge_notes): New function. Merges V850 notes.
13 (print_v850_note): New function. Displays a V850 note.
14 (v850_elf_print_notes): New function. Displays all notes attached
16 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
17 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
18 (v850_elf_fake_sections): Set the type of the V850 note section.
19 * bfd-in.h (v850_elf_create_sections): Add prototype.
20 (v850_elf_set_note): Add prototype.
21 * bfd-in2.h: Regenerate.
23 2015-02-24 Nick Clifton <nickc@redhat.com>
25 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
26 * configure: Regenerate.
27 * config.in: Regenerate.
28 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
29 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
30 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
33 2015-02-24 Nick Clifton <nickc@redhat.com>
35 * pdp11.c (set_section_contents): Pad the .text and .data sections
36 to their aligned sizes.
38 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
40 * config.bfd: Add h8300-*-linux.
41 * configure.ac: Add h8300_elf32_linux_vec.
42 * configure: Regenerate.
43 * elf32-h8300.c: Likewise.
44 * targets.c(_bfd_target_vector): Likewise.
46 2015-02-23 Nick Clifton <nickc@redhat.com>
49 * cpu-w65.c: Correct typos in license notice.
52 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
53 symbols at end of sections. Adjust function sizes.
55 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
57 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
58 (elfcore_write_s390_vxrs_high): Likewise.
59 * elf.c (elfcore_grok_s390_vxrs_low): New function.
60 (elfcore_grok_s390_vxrs_high): New function.
61 (elfcore_grok_note): Call them.
62 (elfcore_write_s390_vxrs_low): New function.
63 (elfcore_write_s390_vxrs_high): New function.
64 (elfcore_write_register_note): Call them.
66 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
69 * verilog.c (verilog_write_record): Correct buffer size.
71 2015-02-19 Alan Modra <amodra@gmail.com>
73 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
75 2015-02-19 Alan Modra <amodra@gmail.com>
78 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
79 (elf_link_output_extsym): Drop local and global undefined syms.
82 2015-02-17 Alan Modra <amodra@gmail.com>
85 * elflink.c (struct elf_outext_info): Remove need_second_pass
87 (elf_link_output_extsym): Delete code handling second forced
88 local pass. Move code emitting NULL STT_FILE symbol later, so
89 that it can be omitted if forced local is stripped. Don't
90 emit the NULL STT_FILE if no file symbols have been output.
91 (bfd_elf_final_link): Remove second forced local pass.
92 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
93 (ppc_elf_size_dynamic_sections): Likewise.
94 * elf64-ppc.c (ppc_build_one_stub): Likewise.
95 (build_global_entry_stubs): Likewise.
96 (ppc64_elf_build_stubs): Likewise.
98 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
101 * elflink.c (elf_link_output_extsym): Only check filesym_count
102 when outputting a NULL FILE symbol. Set second_pass_sym to
103 h->forced_local && !h->root.linker_def.
105 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
107 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
108 on _TLS_MODULE_BASE_.
109 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
111 2015-02-15 Alan Modra <amodra@gmail.com>
113 * dwarf2.c (read_rangelist): Correct buffer overflow check
114 Whitespace throughout file.
116 2015-02-14 Alan Modra <amodra@gmail.com>
119 * bfd.c (struct bfd): Add lto_output.
120 * linker.c (_bfd_handle_already_linked): Explicitly test for
121 objects added by the lto plugin.
122 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
123 no_export flags from archive.
124 * archive.c (open_nested_file): New function, setting lto_output
125 and no_export, extracted from..
126 (find_nested_archive): ..here. Flip params. Rename from
127 _bfd_find_nested_archive.
128 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
129 (_bfd_look_for_bfd_in_cache): Copy no_export.
130 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
131 my_archive->no_export test.
132 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
133 Don't use the file name when adding lto_output STT_FILE sym.
134 * bfd-in2.h: Regenerate.
136 2015-02-13 Alan Modra <amodra@gmail.com>
139 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
140 now redundant assert.
142 2015-02-12 Nick Clifton <nickc@redhat.com>
145 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
146 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
147 (read_indirect_string, read_alt_indirect_string)
148 (read_alt_indirect_ref, read_address, read_abbrevs)
149 (read_attribute_value, read_attribute, decode_line_info)
150 (find_abstract_instance_name, read_rangelist)
151 (scan_unit_for_symbols, parse_comp_unit)
152 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
153 end pointers to reading functions and check for offsets taking
154 pointers out of range. Replace calls to read_*_leb128 with calls
157 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
159 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
160 computed file_name address being before the start of the string
163 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
166 * bfd.c (bfd_plugin_format): New.
167 (bfd): Add plugin_format and plugin_dummy_bfd.
168 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
169 argument to return TRUE if any plugin is found. Set plugin_format.
171 (bfd_plugin_target_p): New.
172 (bfd_plugin_specified_p): Likewise.
173 (bfd_plugin_target_p): Likewise.
174 (register_ld_plugin_object_p): Likewise.
175 (bfd_plugin_set_plugin): Set has_plugin.
176 (load_plugin): Cache try_load_plugin result.
177 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
179 * plugin.h (bfd_plugin_target_p): New.
180 (bfd_plugin_specified_p): Likewise.
181 (register_ld_plugin_object_p): Likewise.
182 * bfd-in2.h: Regenerated.
184 2015-02-11 Pedro Alves <palves@redhat.com>
186 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
187 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
188 * libbfd.h: Regenerate.
189 * libcoff.h: Regenerate.
191 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
192 * mach-o.h [__cplusplus]: Wrap in extern "C".
193 * som.h [__cplusplus]: Wrap in extern "C".
195 2015-02-10 Nick Clifton <nickc@redhat.com>
198 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
200 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
201 size and number of relocs.
202 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
204 * versados.c (process_otr): Check the esdid value before using it
207 2015-02-09 Ed Maste <emaste@freebsd.org>
209 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
210 uninitialized and unused variable.
211 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
213 2015-02-09 Alan Modra <amodra@gmail.com>
215 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
217 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
218 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
220 2015-02-09 Alan Modra <amodra@gmail.com>
222 * elflink.c: Whitespace, formatting fixes.
223 (elf_link_input_bfd): Clarify comment.
224 (elf_link_output_extsym): Exclude symbols in linker created
225 sections when testing for plugin symbols.
227 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
230 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
231 warning for relocation in readonly section for -z text.
232 (elf_i386_size_dynamic_sections): Likewise.
233 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
234 (elf_x86_64_size_dynamic_sections): Likewise.
236 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
240 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
241 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
242 referenced from a non-IR file.
244 2015-02-06 Nick Clifton <nickc@redhat.com>
247 * peXXigen.c (rsrc_print_resource_entries): Add range check for
248 addresses that wrap around the address space.
249 (rsrc_parse_entry): Likewise.
251 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
255 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
256 undefined if it is referenced from a non-IR file.
258 2015-02-03 Nick Clifton <nickc@redhat.com>
261 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
262 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
263 index or an out of range fdr index.
264 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
265 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
266 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
267 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
268 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
269 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
270 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
271 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
272 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
273 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
274 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
275 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
276 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
277 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
278 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
279 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
280 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
281 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
282 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
283 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
284 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
285 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
286 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
287 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
288 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
289 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
290 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
291 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
292 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
293 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
294 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
295 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
296 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
297 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
298 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
299 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
300 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
301 * elf32-vax.c (rtype_to_howto): Likewise.
302 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
303 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
304 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
305 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
306 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
307 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
308 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
309 of range symbol indicies.
310 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
311 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
312 (bfd_mach_o_build_dysymtab): Likewise.
313 (bfd_mach_o_write_symtab_content): Set the string table size to
315 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
317 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
319 * tekhex.c (first_phase): Check for src pointer reaching end of
322 2015-02-03 Will Newton <will.newton@linaro.org>
324 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
325 Set st_value to zero for undefined symbols if the reference
326 is weak or pointer_equality_needed is FALSE.
328 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
329 comment discussing why we clear st_value for some symbols.
331 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
333 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
334 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
336 2015-01-29 Alan Modra <amodra@gmail.com>
338 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
339 optimization. Tidy mask for GOT_TLSGD optimization.
340 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
341 location of nop zapping high insn too.
343 2015-01-28 Alan Modra <amodra@gmail.com>
345 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
346 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
347 in .toc indicate xlc compiled code that might require a rw .toc.
349 2015-01-28 James Bowman <james.bowman@ftdichip.com>
351 * Makefile.am: Add FT32 files.
352 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
353 (bfd_mach_ft32): Define.
354 (bfd_ft32_arch): Declare.
355 (bfd_archures_list): Add bfd_ft32_arch.
356 * config.bfd: Handle FT32.
357 * configure.ac: Likewise.
358 * cpu-ft32.c: New file.
359 * elf32-ft32.c: New file.
360 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
361 BFD_RELOC_FT32_18): Define.
362 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
363 * bfd-in2.h: Regenerate.
364 * libbfd.h: Regenerate.
365 * Makefile.in: Regenerate.
366 * configure: Regenerate.
367 * po/SRC-POTFILES.in: Regenerate.
369 2015-01-27 Nick Clifton <nickc@redhat.com>
372 * pdp11.c (aout_get_external_symbols): Return false if there are
375 * dwarf2.c (concat_filename): Check for an empty directory table.
376 (scan_unit_for_symbols): Check for reading off the end of the
378 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
380 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
383 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
385 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
387 2015-01-22 DJ Delorie <dj@redhat.com>
389 * elf32-m32c.c (m32c_apply_reloc_24): New.
390 (m32c_elf_howto_table): Use it for R_M32C_24.
391 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
393 2015-01-22 Nick Clifton <nickc@redhat.com>
396 * coffcode.h (handle_COMDAT): When searching for the section
397 symbol, make sure that there is space left in the symbol table.
398 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
400 2015-01-21 Nick Clifton <nickc@redhat.com>
403 * coffcode.h (coff_set_arch_mach_hook): Check return value from
405 (coff_slurp_line_table): Return FALSE if the line number
406 information was corrupt.
407 (coff_slurp_symbol_table): Return FALSE if the symbol information
409 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
410 initialise the fields of the dyld_info structure.
411 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
412 error message and a return value.
413 (bfd_mach_o_layout_commands): Change the function to boolean.
414 Return FALSE if the function fails.
415 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
417 (bfd_mach_o_read_command): Fail if an unrecognised command is
419 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
421 (slurp_symtab): Check the return from bfd_malloc.
422 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
423 encountered an error.
424 (_bfd_XXi_final_link_postscript): Fail if a section could not be
426 * peicode.h (pe_bfd_object_p): Fail if the header could not be
428 * tekhex.c (first_phase): Fail if the section is too big.
429 * versados.c (struct esdid): Add content_size field.
430 (process_otr): Use and check the new field.
431 (versados_get_section_contents): Check that the section exists and
432 that the requested data is available.
434 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
436 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
438 2015-01-20 Alan Modra <amodra@gmail.com>
441 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
444 2015-01-19 Alan Modra <amodra@gmail.com>
447 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
448 linker script assignments too.
449 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
450 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
452 2015-01-19 Alan Modra <amodra@gmail.com>
454 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
455 to allow return of first howto.
456 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
457 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
458 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
459 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
460 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
461 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
462 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
463 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
464 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
465 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
466 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
467 (spu_elf_reloc_type_lookup): Adjust to suit.
469 2015-01-19 Alan Modra <amodra@gmail.com>
471 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
472 (bfd_get_section_limit): ..here.
473 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
474 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
475 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
476 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
477 bfd_reloc_outofrange check.
478 * bfd-in2.h: Regenerate.
480 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
482 * ecoff.c (ecoff_reloc_link_order): Likewise.
483 * elf32-nds32.c (nds32_relocate_contents): Likewise.
484 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
486 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
487 (_bfd_clear_contents): Likewise.
488 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
489 (mips_elf_perform_relocation): Likewise.
491 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
492 from malloc on zero size alloc.
493 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
494 * elflink.c (elf_reloc_link_order): Likewise.
495 * linker.c (_bfd_generic_reloc_link_order): Likewise.
496 * pdp11.c (aout_link_reloc_link_order): Likewise.
497 * xcofflink.c (xcoff_reloc_link_order): Likewise.
499 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
500 bitsize 0, and complain_overflow_dont.
501 * coff-sparc.c (coff_sparc_howto_table): Likewise.
502 * elf-hppa.h (elf_hppa_howto_table): Likewise.
503 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
504 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
505 * elf32-arc.c (elf_arc_howto_table): Likewise.
506 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
507 * elf32-avr.c (elf_avr_howto_table): Likewise.
508 * elf32-bfin.c (bfin_howto_table): Likewise.
509 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
510 * elf32-cris.c (cris_elf_howto_table): Likewise.
511 * elf32-crx.c (crx_elf_howto_table): Likewise.
512 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
513 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
514 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
515 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
516 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
517 * elf32-frv.c (elf32_frv_howto_table): Likewise.
518 * elf32-h8300.c (h8_elf_howto_table): Likewise.
519 * elf32-i370.c (i370_elf_howto_raw): Likewise.
520 * elf32-i386.c (elf_howto_table): Likewise.
521 * elf32-i860.c (elf32_i860_howto_table): Likewise.
522 * elf32-i960.c (elf32_i960_relocate): Likewise.
523 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
524 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
525 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
526 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
527 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
528 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
529 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
530 * elf32-m68k.c (howto_table): Likewise.
531 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
532 * elf32-mep.c (mep_elf_howto_table): Likewise.
533 * elf32-metag.c (elf_metag_howto_table): Likewise.
534 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
535 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
536 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
537 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
538 * elf32-mt.c (mt_elf_howto_table): Likewise.
539 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
540 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
541 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
542 * elf32-pj.c (pj_elf_howto_table): Likewise.
543 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
544 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
545 * elf32-rx.c (rx_elf_howto_table): Likewise.
546 * elf32-s390.c (elf_howto_table): Likewise.
547 * elf32-score.c (elf32_score_howto_table): Likewise.
548 * elf32-score7.c (elf32_score_howto_table): Likewise.
549 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
550 * elf32-spu.c (elf_howto_table): Likewise.
551 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
552 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
553 * elf32-v850.c (v850_elf_howto_table): Likewise.
554 * elf32-vax.c (howto_table): Likewise.
555 * elf32-visium.c (visium_elf_howto_table): Likewise.
556 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
557 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
558 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
559 * elf32-xtensa.c (elf_howto_table): Likewise.
560 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
561 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
562 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
563 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
564 * elf64-s390.c (elf_howto_table): Likewise.
565 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
566 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
567 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
568 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
569 (elfNN_aarch64_howto_none): Likewise.
570 * elfxx-ia64.c (ia64_howto_table): Likewise.
571 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
572 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
573 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
575 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
578 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
579 about -fPIC if the symbol is undefined when building executable.
581 2015-01-15 Nick Clifton <nickc@redhat.com>
584 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
585 error message. Never return an invalid howto pointer.
586 * elf32-cr16.c (cr16_info_to_howto): Likewise.
587 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
588 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
589 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
590 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
591 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
592 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
593 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
594 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
595 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
596 * elf32-vax.c (rtype_to_howto): Likewise.
597 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
598 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
599 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
600 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
601 (sh_elf_reloc): Check that the reloc is in range.
602 * reloc.c (bfd_perform_relocation): Check that the section is big
603 enough for the entire reloc.
604 (bfd_generic_get_relocated_section_contents): Report unexpected
605 return values from perform_reloc.
607 2015-01-15 Nick Clifton <nickc@redhat.com>
609 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
610 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
613 2015-01-15 Alan Modra <amodra@gmail.com>
615 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
616 any output section matching a linker created dynobj section.
618 2015-01-15 Alan Modra <amodra@gmail.com>
621 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
622 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
623 Don't assign symtab file position unless symbols will be output.
624 Merge blocks with condition in common. Don't call
625 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
626 unless other symbols are output. Move assignment of symtab_shndx
627 file position. Localize variable.
629 2015-01-14 Jiong Wang <jiong.wang@arm.com>
631 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
632 trying to defer them to runtime.
634 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
636 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
637 to check if a symbol should be bound symbolically.
639 2015-01-13 Jiong Wang <jiong.wang@arm.com>
641 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
642 for TLSLE_MOVW_TPREL_G2.
644 2015-01-13 Jiong Wang <jiong.wang@arm.com>
647 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
648 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
649 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
652 2015-01-12 Terry Guo <terry.guo@arm.com>
654 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
656 (_bfd_elf_gc_mark_extra_sections): Use it.
658 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
661 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
662 only discard space for pc-relative relocs symbols which turn
663 out to need copy relocs.
665 2015-01-09 Nick Clifton <nickc@redhat.com>
667 * tekhex.c (getvalue): Fix thinko in test for correct extraction
669 (getsym): Return false if there was not enough data to extract the
672 2015-01-09 Anthony Green <green@moxielogic.com>
674 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
676 2015-01-08 Nick Clifton <nickc@redhat.com>
678 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
679 16-bit absolute BR instructions to 10-bit pc-relative JMP
682 2015-01-08 Nick Clifton <nickc@redhat.com>
685 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
686 to load the line table.
687 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
689 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
690 the Data Directory Size is too large.
692 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
695 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
696 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
698 2015-01-06 Nick Clifton <nickc@redhat.com>
701 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
704 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
705 (bfd_perform_relocation): Include the size of the reloc in the
706 test for an out of range relocation.
707 (bfd_generic_get_relocated_section_contents): Remove reloc range
710 * coff-i860.c (CALC_ADDEND): Always set an addend value.
711 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
712 avoid reading off the end of the buffer.
714 (first_phase): Likewise.
715 (pass_over): Pass an end pointer to the invoked function.
717 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
720 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
722 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
724 2015-01-05 Nick Clifton <nickc@redhat.com>
727 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
728 is at least big enough for the header to be read.
729 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
730 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
731 (bfd_mach_o_read_command): Prevetn duplicate error messages about
732 unrecognized commands.
733 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
734 when indexing into the string table.
736 2015-01-01 Alan Modra <amodra@gmail.com>
738 Update year range in copyright notice of all files.
740 For older changes see ChangeLog-2014
742 Copyright (C) 2015 Free Software Foundation, Inc.
744 Copying and distribution of this file, with or without modification,
745 are permitted in any medium without royalty provided the copyright
746 notice and this notice are preserved.
752 version-control: never