1 2015-02-14 Alan Modra <amodra@gmail.com>
4 * bfd.c (struct bfd): Add lto_output.
5 * linker.c (_bfd_handle_already_linked): Explicitly test for
6 objects added by the lto plugin.
7 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
8 no_export flags from archive.
9 * archive.c (open_nested_file): New function, setting lto_output
10 and no_export, extracted from..
11 (find_nested_archive): ..here. Flip params. Rename from
12 _bfd_find_nested_archive.
13 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
14 (_bfd_look_for_bfd_in_cache): Copy no_export.
15 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
16 my_archive->no_export test.
17 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
18 Don't use the file name when adding lto_output STT_FILE sym.
19 * bfd-in2.h: Regenerate.
21 2015-02-13 Alan Modra <amodra@gmail.com>
24 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
27 2015-02-12 Nick Clifton <nickc@redhat.com>
30 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
31 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
32 (read_indirect_string, read_alt_indirect_string)
33 (read_alt_indirect_ref, read_address, read_abbrevs)
34 (read_attribute_value, read_attribute, decode_line_info)
35 (find_abstract_instance_name, read_rangelist)
36 (scan_unit_for_symbols, parse_comp_unit)
37 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
38 end pointers to reading functions and check for offsets taking
39 pointers out of range. Replace calls to read_*_leb128 with calls
42 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
44 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
45 computed file_name address being before the start of the string
48 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
51 * bfd.c (bfd_plugin_format): New.
52 (bfd): Add plugin_format and plugin_dummy_bfd.
53 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
54 argument to return TRUE if any plugin is found. Set plugin_format.
56 (bfd_plugin_target_p): New.
57 (bfd_plugin_specified_p): Likewise.
58 (bfd_plugin_target_p): Likewise.
59 (register_ld_plugin_object_p): Likewise.
60 (bfd_plugin_set_plugin): Set has_plugin.
61 (load_plugin): Cache try_load_plugin result.
62 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
64 * plugin.h (bfd_plugin_target_p): New.
65 (bfd_plugin_specified_p): Likewise.
66 (register_ld_plugin_object_p): Likewise.
67 * bfd-in2.h: Regenerated.
69 2015-02-11 Pedro Alves <palves@redhat.com>
71 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
72 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
73 * libbfd.h: Regenerate.
74 * libcoff.h: Regenerate.
76 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
77 * mach-o.h [__cplusplus]: Wrap in extern "C".
78 * som.h [__cplusplus]: Wrap in extern "C".
80 2015-02-10 Nick Clifton <nickc@redhat.com>
83 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
85 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
86 size and number of relocs.
87 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
89 * versados.c (process_otr): Check the esdid value before using it
92 2015-02-09 Ed Maste <emaste@freebsd.org>
94 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
95 uninitialized and unused variable.
96 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
98 2015-02-09 Alan Modra <amodra@gmail.com>
100 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
102 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
103 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
105 2015-02-09 Alan Modra <amodra@gmail.com>
107 * elflink.c: Whitespace, formatting fixes.
108 (elf_link_input_bfd): Clarify comment.
109 (elf_link_output_extsym): Exclude symbols in linker created
110 sections when testing for plugin symbols.
112 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
115 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
116 warning for relocation in readonly section for -z text.
117 (elf_i386_size_dynamic_sections): Likewise.
118 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
119 (elf_x86_64_size_dynamic_sections): Likewise.
121 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
125 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
126 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
127 referenced from a non-IR file.
129 2015-02-06 Nick Clifton <nickc@redhat.com>
132 * peXXigen.c (rsrc_print_resource_entries): Add range check for
133 addresses that wrap around the address space.
134 (rsrc_parse_entry): Likewise.
136 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
140 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
141 undefined if it is referenced from a non-IR file.
143 2015-02-03 Nick Clifton <nickc@redhat.com>
146 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
147 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
148 index or an out of range fdr index.
149 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
150 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
151 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
152 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
153 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
154 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
155 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
156 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
157 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
158 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
159 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
160 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
161 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
162 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
163 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
164 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
165 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
166 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
167 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
168 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
169 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
170 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
171 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
172 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
173 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
174 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
175 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
176 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
177 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
178 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
179 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
180 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
181 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
182 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
183 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
184 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
185 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
186 * elf32-vax.c (rtype_to_howto): Likewise.
187 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
188 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
189 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
190 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
191 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
192 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
193 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
194 of range symbol indicies.
195 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
196 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
197 (bfd_mach_o_build_dysymtab): Likewise.
198 (bfd_mach_o_write_symtab_content): Set the string table size to
200 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
202 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
204 * tekhex.c (first_phase): Check for src pointer reaching end of
207 2015-02-03 Will Newton <will.newton@linaro.org>
209 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
210 Set st_value to zero for undefined symbols if the reference
211 is weak or pointer_equality_needed is FALSE.
213 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
214 comment discussing why we clear st_value for some symbols.
216 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
218 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
219 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
221 2015-01-29 Alan Modra <amodra@gmail.com>
223 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
224 optimization. Tidy mask for GOT_TLSGD optimization.
225 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
226 location of nop zapping high insn too.
228 2015-01-28 Alan Modra <amodra@gmail.com>
230 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
231 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
232 in .toc indicate xlc compiled code that might require a rw .toc.
234 2015-01-28 James Bowman <james.bowman@ftdichip.com>
236 * Makefile.am: Add FT32 files.
237 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
238 (bfd_mach_ft32): Define.
239 (bfd_ft32_arch): Declare.
240 (bfd_archures_list): Add bfd_ft32_arch.
241 * config.bfd: Handle FT32.
242 * configure.ac: Likewise.
243 * cpu-ft32.c: New file.
244 * elf32-ft32.c: New file.
245 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
246 BFD_RELOC_FT32_18): Define.
247 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
248 * bfd-in2.h: Regenerate.
249 * libbfd.h: Regenerate.
250 * Makefile.in: Regenerate.
251 * configure: Regenerate.
252 * po/SRC-POTFILES.in: Regenerate.
254 2015-01-27 Nick Clifton <nickc@redhat.com>
257 * pdp11.c (aout_get_external_symbols): Return false if there are
260 * dwarf2.c (concat_filename): Check for an empty directory table.
261 (scan_unit_for_symbols): Check for reading off the end of the
263 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
265 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
268 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
270 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
272 2015-01-22 DJ Delorie <dj@redhat.com>
274 * elf32-m32c.c (m32c_apply_reloc_24): New.
275 (m32c_elf_howto_table): Use it for R_M32C_24.
276 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
278 2015-01-22 Nick Clifton <nickc@redhat.com>
281 * coffcode.h (handle_COMDAT): When searching for the section
282 symbol, make sure that there is space left in the symbol table.
283 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
285 2015-01-21 Nick Clifton <nickc@redhat.com>
288 * coffcode.h (coff_set_arch_mach_hook): Check return value from
290 (coff_slurp_line_table): Return FALSE if the line number
291 information was corrupt.
292 (coff_slurp_symbol_table): Return FALSE if the symbol information
294 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
295 initialise the fields of the dyld_info structure.
296 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
297 error message and a return value.
298 (bfd_mach_o_layout_commands): Change the function to boolean.
299 Return FALSE if the function fails.
300 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
302 (bfd_mach_o_read_command): Fail if an unrecognised command is
304 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
306 (slurp_symtab): Check the return from bfd_malloc.
307 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
308 encountered an error.
309 (_bfd_XXi_final_link_postscript): Fail if a section could not be
311 * peicode.h (pe_bfd_object_p): Fail if the header could not be
313 * tekhex.c (first_phase): Fail if the section is too big.
314 * versados.c (struct esdid): Add content_size field.
315 (process_otr): Use and check the new field.
316 (versados_get_section_contents): Check that the section exists and
317 that the requested data is available.
319 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
321 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
323 2015-01-20 Alan Modra <amodra@gmail.com>
326 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
329 2015-01-19 Alan Modra <amodra@gmail.com>
332 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
333 linker script assignments too.
334 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
335 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
337 2015-01-19 Alan Modra <amodra@gmail.com>
339 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
340 to allow return of first howto.
341 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
342 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
343 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
344 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
345 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
346 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
347 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
348 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
349 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
350 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
351 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
352 (spu_elf_reloc_type_lookup): Adjust to suit.
354 2015-01-19 Alan Modra <amodra@gmail.com>
356 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
357 (bfd_get_section_limit): ..here.
358 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
359 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
360 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
361 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
362 bfd_reloc_outofrange check.
363 * bfd-in2.h: Regenerate.
365 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
367 * ecoff.c (ecoff_reloc_link_order): Likewise.
368 * elf32-nds32.c (nds32_relocate_contents): Likewise.
369 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
371 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
372 (_bfd_clear_contents): Likewise.
373 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
374 (mips_elf_perform_relocation): Likewise.
376 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
377 from malloc on zero size alloc.
378 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
379 * elflink.c (elf_reloc_link_order): Likewise.
380 * linker.c (_bfd_generic_reloc_link_order): Likewise.
381 * pdp11.c (aout_link_reloc_link_order): Likewise.
382 * xcofflink.c (xcoff_reloc_link_order): Likewise.
384 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
385 bitsize 0, and complain_overflow_dont.
386 * coff-sparc.c (coff_sparc_howto_table): Likewise.
387 * elf-hppa.h (elf_hppa_howto_table): Likewise.
388 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
389 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
390 * elf32-arc.c (elf_arc_howto_table): Likewise.
391 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
392 * elf32-avr.c (elf_avr_howto_table): Likewise.
393 * elf32-bfin.c (bfin_howto_table): Likewise.
394 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
395 * elf32-cris.c (cris_elf_howto_table): Likewise.
396 * elf32-crx.c (crx_elf_howto_table): Likewise.
397 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
398 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
399 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
400 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
401 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
402 * elf32-frv.c (elf32_frv_howto_table): Likewise.
403 * elf32-h8300.c (h8_elf_howto_table): Likewise.
404 * elf32-i370.c (i370_elf_howto_raw): Likewise.
405 * elf32-i386.c (elf_howto_table): Likewise.
406 * elf32-i860.c (elf32_i860_howto_table): Likewise.
407 * elf32-i960.c (elf32_i960_relocate): Likewise.
408 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
409 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
410 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
411 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
412 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
413 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
414 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
415 * elf32-m68k.c (howto_table): Likewise.
416 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
417 * elf32-mep.c (mep_elf_howto_table): Likewise.
418 * elf32-metag.c (elf_metag_howto_table): Likewise.
419 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
420 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
421 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
422 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
423 * elf32-mt.c (mt_elf_howto_table): Likewise.
424 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
425 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
426 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
427 * elf32-pj.c (pj_elf_howto_table): Likewise.
428 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
429 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
430 * elf32-rx.c (rx_elf_howto_table): Likewise.
431 * elf32-s390.c (elf_howto_table): Likewise.
432 * elf32-score.c (elf32_score_howto_table): Likewise.
433 * elf32-score7.c (elf32_score_howto_table): Likewise.
434 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
435 * elf32-spu.c (elf_howto_table): Likewise.
436 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
437 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
438 * elf32-v850.c (v850_elf_howto_table): Likewise.
439 * elf32-vax.c (howto_table): Likewise.
440 * elf32-visium.c (visium_elf_howto_table): Likewise.
441 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
442 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
443 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
444 * elf32-xtensa.c (elf_howto_table): Likewise.
445 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
446 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
447 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
448 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
449 * elf64-s390.c (elf_howto_table): Likewise.
450 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
451 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
452 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
453 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
454 (elfNN_aarch64_howto_none): Likewise.
455 * elfxx-ia64.c (ia64_howto_table): Likewise.
456 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
457 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
458 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
460 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
463 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
464 about -fPIC if the symbol is undefined when building executable.
466 2015-01-15 Nick Clifton <nickc@redhat.com>
469 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
470 error message. Never return an invalid howto pointer.
471 * elf32-cr16.c (cr16_info_to_howto): Likewise.
472 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
473 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
474 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
475 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
476 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
477 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
478 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
479 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
480 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
481 * elf32-vax.c (rtype_to_howto): Likewise.
482 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
483 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
484 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
485 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
486 (sh_elf_reloc): Check that the reloc is in range.
487 * reloc.c (bfd_perform_relocation): Check that the section is big
488 enough for the entire reloc.
489 (bfd_generic_get_relocated_section_contents): Report unexpected
490 return values from perform_reloc.
492 2015-01-15 Nick Clifton <nickc@redhat.com>
494 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
495 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
498 2015-01-15 Alan Modra <amodra@gmail.com>
500 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
501 any output section matching a linker created dynobj section.
503 2015-01-15 Alan Modra <amodra@gmail.com>
506 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
507 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
508 Don't assign symtab file position unless symbols will be output.
509 Merge blocks with condition in common. Don't call
510 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
511 unless other symbols are output. Move assignment of symtab_shndx
512 file position. Localize variable.
514 2015-01-14 Jiong Wang <jiong.wang@arm.com>
516 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
517 trying to defer them to runtime.
519 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
521 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
522 to check if a symbol should be bound symbolically.
524 2015-01-13 Jiong Wang <jiong.wang@arm.com>
526 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
527 for TLSLE_MOVW_TPREL_G2.
529 2015-01-13 Jiong Wang <jiong.wang@arm.com>
532 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
533 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
534 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
537 2015-01-12 Terry Guo <terry.guo@arm.com>
539 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
541 (_bfd_elf_gc_mark_extra_sections): Use it.
543 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
546 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
547 only discard space for pc-relative relocs symbols which turn
548 out to need copy relocs.
550 2015-01-09 Nick Clifton <nickc@redhat.com>
552 * tekhex.c (getvalue): Fix thinko in test for correct extraction
554 (getsym): Return false if there was not enough data to extract the
557 2015-01-09 Anthony Green <green@moxielogic.com>
559 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
561 2015-01-08 Nick Clifton <nickc@redhat.com>
563 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
564 16-bit absolute BR instructions to 10-bit pc-relative JMP
567 2015-01-08 Nick Clifton <nickc@redhat.com>
570 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
571 to load the line table.
572 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
574 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
575 the Data Directory Size is too large.
577 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
580 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
581 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
583 2015-01-06 Nick Clifton <nickc@redhat.com>
586 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
589 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
590 (bfd_perform_relocation): Include the size of the reloc in the
591 test for an out of range relocation.
592 (bfd_generic_get_relocated_section_contents): Remove reloc range
595 * coff-i860.c (CALC_ADDEND): Always set an addend value.
596 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
597 avoid reading off the end of the buffer.
599 (first_phase): Likewise.
600 (pass_over): Pass an end pointer to the invoked function.
602 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
605 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
607 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
609 2015-01-05 Nick Clifton <nickc@redhat.com>
612 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
613 is at least big enough for the header to be read.
614 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
615 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
616 (bfd_mach_o_read_command): Prevetn duplicate error messages about
617 unrecognized commands.
618 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
619 when indexing into the string table.
621 2015-01-01 Alan Modra <amodra@gmail.com>
623 Update year range in copyright notice of all files.
625 For older changes see ChangeLog-2014
627 Copyright (C) 2015 Free Software Foundation, Inc.
629 Copying and distribution of this file, with or without modification,
630 are permitted in any medium without royalty provided the copyright
631 notice and this notice are preserved.
637 version-control: never