1 2014-12-26 Alan Modra <amodra@gmail.com>
4 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Delete code
7 2014-12-25 Thomas Preud'homme <thomas.preudhomme@arm.com>
9 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
10 Tag_ABI_VFP_args value and replace hardcoded values by enum values.
11 (elf32_arm_post_process_headers): Set e_flags in ELF header as hard
12 float only when Tag_ABI_VFP_args is 1, using new enum value
13 AEABI_VFP_args_vfp to check that.
15 2014-12-24 H.J. Lu <hongjiu.lu@intel.com>
17 * pei-x86_64.c (pex64_bfd_print_pdata_section): Add cast to
20 2014-12-24 Pierre Muller <muller@sourceware.org>
22 Add support for pdata output for pe coff objects.
23 * pe-x86_64.c (pex64_bfd_print_pdata): Add external
25 (bfd_pe_print_data): Set macro to pex64_bfd_print_data.
26 * pei-x86_64.c (pex64_bfd_print_pdata): Changed to
27 global function. Now handles multiple .pdata sections.
28 (pex_bfd_print_pdata_section): New static helper function,
29 using most of old pex_bfd_print_pdata function code, but adding
30 support for coff pe objects, which might have some fields
31 starting at zero offset.
32 (pex64_print_all_pdata_sections) : New static helper function,
33 used in call to bfd_map_over_sections inside new
34 pex66_bfd_print_pdata function.
35 (bfd_boolean pdata_count): New static variable, used to return
36 bfd_boolean value for pex64_bfd_print_pdata function.
38 2014-12-24 Alan Modra <amodra@gmail.com>
40 * linker.c (_bfd_generic_link_output_symbols): Remove BSF_WEAK
41 flag from bfd_link_hash_defined symbols.
43 2014-12-23 Andrew Burgess <andrew.burgess@embecosm.com>
45 * elf32-avr.c (bfd_elf_avr_final_write_processing): Don't set
46 EF_AVR_LINKRELAX_PREPARED unconditionally.
48 2014-12-23 Alan Modra <amodra@gmail.com>
50 * elflink.c (_bfd_elf_define_linkage_sym): Set linker_def.
51 * linker.c (_bfd_generic_link_add_one_symbol): Clear linker_def
52 for CDEF, DEF, DEFW, COM.
54 2014-12-22 Nick Clifton <nickc@redhat.com>
57 * archive.c (do_slurp_bsd_armap): Return if the parsed_size is
59 (bfd_slurp_armap): Zero terminate the name.
60 (bfd_generic_stat_arch_elt): If there is no header, fail.
61 * elf32-arc.c (arc_info_to_howto_rel): Replace BFD_ASSERT with
63 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
64 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
65 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
66 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
67 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
68 * elf32-dlx.c (dlx_rtype_to_howto): Likewise.
69 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
70 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
71 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
72 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
73 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
74 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
75 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
76 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
77 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
78 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
79 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
80 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
81 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
82 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
83 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
84 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
85 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
86 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
87 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
88 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
89 * elf32-v850.c (v850_elf_info_to_howto_rel): Likewise.
90 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
91 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
92 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
93 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
94 * elf64-x86-64.c (elf_x86_64_reloc_type_lookup): Likewise.
95 * elfnn-aarch64.c (elfNN_aarch64_bfd_reloc_from_type): Likewise.
96 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Add range
97 checking of reloc symbol index.
98 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): If no symbols have
99 been provided then set the reloc's symbol to undefined.
100 * reloc.c (bfd_generic_get_relocated_section_contents): Add range
101 checking of the reloc to be applied.
102 * versados.c (process_otr): Add more range checks.
103 (versados_canonicalize_reloc): If the section is unknown, set the
105 * vms-alpha.c (_bfd_vms_slurp_eisd): Add range checks.
106 (alpha_vms_object_p): Likewise.
108 2014-12-18 Richard Henderson <rth@redhat.com>
110 * elf32-ppc.c (ELF_COMMONPAGESIZE): Set to 64k.
111 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
113 2014-12-16 Nick Clifton <nickc@redhat.com>
116 * format.c (bfd_check_format_matches): Check for a matching vector
117 before using match priorities.
118 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Fix off-by-one
119 errors with previous delta.
121 2014-12-15 H.J. Lu <hongjiu.lu@intel.com>
124 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
126 2014-12-13 H.J. Lu <hongjiu.lu@intel.com>
129 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
130 Change has_bnd_reloc to bit field.
131 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
133 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
135 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
136 real definition to a weak symbol.
137 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
138 weak symbol for PIE when discarding space for relocs against
139 symbols which turn out to need copy relocs.
140 (elf_x86_64_relocate_section): Also check needs_copy of a
141 weak symbol for PIE with copy reloc.
143 2014-12-12 Alan Modra <amodra@gmail.com>
146 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
148 2014-12-12 Alan Modra <amodra@gmail.com>
151 * elflink.c (_bfd_elf_adjust_dynamic_copy): Add "info" param.
152 Error on copy relocs against protected symbols.
153 (elf_merge_st_other): Set h->protected_def.
154 * elf-bfd.h (struct elf_link_hash_entry): Add "protected_def".
155 (_bfd_elf_adjust_dynamic_copy): Update prototype.
156 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Update
157 _bfd_elf_adjust_dynamic_copy call.
158 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
159 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
160 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
161 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
162 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
163 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
164 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
165 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
166 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
167 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
168 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
169 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
170 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
171 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
172 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
173 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
174 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
175 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
176 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
177 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
178 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
179 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
180 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
181 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
182 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
184 2014-12-11 Keith Seitz <keiths@redhat.com>
186 * elf.c (elf_parse_notes): Define convenience macro
187 GROKER_ELEMENT to add elements to 'grokers' array.
188 Add 'len' element to 'grokers'.
189 Use grokers.len instead of sizeof in string
192 2014-12-10 Alan Modra <amodra@gmail.com>
194 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
195 and coffgen. Add coff-bfd. Sort.
196 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
197 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
198 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
199 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
200 without unused param. Update uses.
201 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
202 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
203 * libcoff-in.h: #include "coff-bfd.h".
204 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
205 (coff_symbol_from): Delete.
206 * coff-bfd.c: New file.
207 * coff-bfd.h: New file.
208 * coff-i386.c: Update coff_symbol_from occurrences.
209 * coff-i960.c: Likewise.
210 * coff-m68k.c: Likewise.
211 * coff-sh.c: Likewise.
212 * coff-x86_64.c: Likewise.
213 * coffcode.h: Likewise.
214 * pe-mips.c: Likewise.
215 * configure.ac (elf): Add dwarf2.lo.
216 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
217 target vectors to .o files. Add dwarf2 for mach-o targets.
218 Fix the sh target FIXME.
219 * po/SRC-POTFILES.in: Regenerate.
220 * Makefile.in: Regenerate.
221 * configure: Regenerate.
222 * bfd-in2.h: Regenerate.
223 * libcoff.h: Regenerate.
225 2014-12-10 Alan Modra <amodra@gmail.com>
228 * dwarf2.c (struct comp_unit): Add "lang".
229 (non_mangled): New function.
230 (struct funcinfo): Add "is_linkage". Reorder for better packing.
231 Make "name" a const char*.
232 (lookup_address_in_function_table): Delete functionname_ptr param.
233 (find_abstract_instance_name): Add is_linkage param. Set if we
234 have DW_AT_linkage_name or non_mangled DW_AT_name.
235 (scan_unit_for_symbols): Similarly set func->is_linkage.
236 (parse_comp_unit): Stash DW_AT_language.
237 (comp_unit_find_nearest_line): Replace functionname_ptr param
238 with function_ptr param.
239 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
240 functionname_ptr from function->name. Call _bfd_elf_find_function
241 to retrieve symbol for function if not linkage name.
242 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
243 * elf.c (elf_find_function): ..here.
244 (_bfd_elf_find_nearest_line): Adjust calls.
245 * elf-bfd.h (_bfd_elf_find_function): Declare.
247 2014-12-10 Alan Modra <amodra@gmail.com>
249 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
250 calling get_elf_backend_data.
251 (_bfd_dwarf2_find_nearest_line): Fix parens.
253 2014-12-10 Alan Modra <amodra@gmail.com>
256 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
257 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
258 (elfNN_bed): Init new field.
259 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
260 (bfd_elf_final_link): Control sorting of relocs.
261 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
262 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
263 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
264 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
266 2014-12-09 Nick Clifton <nickc@redhat.com>
269 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
270 * libbfd.c (safe_read_leb128): New function.
271 * libbfd-in.h (safe_read_leb128): Add prototype.
272 * libbfd.h: Regenerate.
273 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
274 Check for an over-long subsection length.
275 * elf.c (elf_parse_notes): Check that the namedata is long enough
276 for the string comparison that is about to be performed.
277 (elf_read_notes): Zero-terminate the note buffer.
279 2014-12-09 Alan Modra <amodra@gmail.com>
281 * elf64-ppc.c (sort_r_offset): Delete.
282 (ppc64_elf_edit_opd): Don't sort input relocs.
284 2014-12-06 Eric Botcazou <ebotcazou@adacore.com>
286 * config.bfd: Add Visium support.
287 * configure.ac: Likewise.
288 * configure: Regenerate.
289 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
290 (ALL_MACHINES_CFILES): Add cpu-visium.c.
291 (BFD32_BACKENDS): Add elf32-visium.lo.
292 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
293 * Makefile.in: Regenerate.
294 * archures.c (DESCRIPTION): Add Visium support.
295 (bfd_visium_arch): Declare.
296 (bfd_archures_list): Add bfd_visium_arch.
297 * reloc.c: Add Visium relocations.
298 * targets.c (visium_elf32_vec): Declare.
299 (_bfd_target_vector): Add visium_elf32_vec.
300 * bfd-in2.h: Regenerate.
301 * libbfd.h: Likewise.
302 * cpu-visium.c: New file.
303 * elf32-visium.c: Likewise.
304 * po/SRC-POTFILES.in: Regenerate.
306 2014-12-05 Steve Ellcey <sellcey@mips.com>
308 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
310 2014-12-05 H.J. Lu <hongjiu.lu@intel.com>
312 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
314 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
317 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
318 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
320 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
321 (elf_backend_plt_sym_val): Likewise.
322 (elf_i386_get_plt_sym_val): New.
323 (elf_i386_get_synthetic_symtab): Likewise.
324 (bfd_elf32_get_synthetic_symtab): Likewise.
325 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
326 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
327 (elf_backend_plt_sym_val): Likewise.
328 (elf_x86_64_get_plt_sym_val): New.
329 (elf_x86_64_get_synthetic_symtab): Use
330 _bfd_elf_ifunc_get_synthetic_symtab.
331 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
333 2014-12-04 Alan Modra <amodra@gmail.com>
336 * elflink.c: Include bfd_stdint.h.
337 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
338 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
339 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
342 2014-12-03 Nick Clifton <nickc@redhat.com>
345 * compress.c (bfd_get_full_section_contents): Fail if there are no
346 section contents available when the compress_status is
347 COMPRESS_SECTION_DONE.
348 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
349 (bfd_malloc2): Use bfd_malloc.
350 (bfd_realloc): Refuse to reallocate a negative size.
351 (bfd_realloc2): Use bfd_realloc.
352 (bfd_realloc_or_free): Use bfd_realloc.
353 (bfd_zmalloc): Use bfd_malloc.
354 (bfd_zmalloc): Use bfd_malloc2.
355 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
357 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
359 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
361 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
363 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
364 info->executable for symbols which need copy relocs.
366 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
368 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
370 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
371 with ELIMINATE_COPY_RELOCS.
372 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
373 relocs against symbols which turn out to need copy relocs.
375 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
377 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
378 allow copy relocs for building executables.
379 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
380 pc-relative relocation in shared object.
381 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
383 (elf_x86_64_relocate_section): Don't copy a pc-relative
384 relocation into the output file if the symbol needs copy reloc.
386 2014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
388 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
389 overflow on non-weak undefined symbols.
391 2014-12-02 Alan Modra <amodra@gmail.com>
393 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
394 _opd_sec_data array, halving required memory.
395 (sort_r_offset): New function.
396 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
397 sections with a mix of 16 and 24 byte OPD entries. Don't
398 attempt to honour --non-overlapping-opd for .opd sections with
399 unexpected relocs. Simplify opd entry size calculations by
400 first finding the reloc for the next entry. Make edit loop
401 handle one opd entry per iteration, with an inner loop
402 handling relocs per entry.
404 2014-12-01 Nick Clifton <nickc@redhat.com>
407 * archive.c (do_slurp_coff_armap): Add range checks to prevent
408 running off the end of the string table.
409 * compress.c (bfd_get_full_section_contents): Return a NULL
410 pointer for zero sized sections. Do not attempt to copy a buffer
412 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
413 header. Add range checks to avoid running off the end of the
415 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
416 if the seek fails, no memory is allocated.
417 (bfd_elf_string_from_elf_section): Do not allocate a string from a
418 non string section. It only leads to trouble later on.
419 (_bfd_elf_print_private_bfd_data): Check for there being too
420 little external dynamic data.
421 (bfd_section_from_shdr): Replace assertion with a failure mode.
422 (bfd_section_from_shdr): When walking a loaded group section use
423 the internal structure size, not the external size. Check for the
424 group section being empty.
425 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
427 * elfcode.h (elf_slurp_reloc_table): Likewise.
428 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
431 2014-11-30 Alan Modra <amodra@gmail.com>
434 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
435 symbols from libraries that won't be listed in DT_NEEDED.
436 (elf_link_output_extsym): Don't output verdefs for such symbols.
438 2014-11-28 Alan Modra <amodra@gmail.com>
440 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
441 vna_next/vd_next/vda_next is zero. Correct counts.
443 2014-11-27 Nick Clifton <nickc@redhat.com>
446 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
447 a discrepancy between the isymMax and ifdMax values in the
449 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
450 scanning the external dynamic entries.
452 2014-11-26 Nick Clifton <nickc@redhat.com>
455 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
457 * coff-h8500.c (rtype2howto): Likewise.
458 * coff-tic30.c (rtype2howto): Likewise.
459 * coff-z80.c (rtype2howto): Likewise.
460 * coff-z8k.c (rtype2howto): Likewise.
461 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
462 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
464 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
465 * coff-w65.c (rtype2howto): Likewise.
466 * coff-we32k.c (RTYPE2HOWTO): Likewise.
467 * pe-mips.c (RTYPE2HOWTO): Likewise.
468 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
470 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
472 * coffgen.c (make_a_section_from_file): Check the length of a
473 section name before testing to see if it is a debug section name.
474 (coff_object_p): Zero out any uninitialised bytes in the opt
476 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
477 source being empty when there are values to be processed.
478 (_bfd_ecoff_slurp_symbol_table): Add range check.
479 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
480 (bfd_mach_o_mangle_sections): Move test for too many sections to
481 before the allocation of the section table.
482 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
483 memory and nullify the symbol pointer.
484 * reloc.c (bfd_generic_get_relocated_section_contents): Add
485 handling of a bfd_reloc_notsupported return value.
486 * versados.c (EDATA): Add range checking.
487 (get_record): Likewise.
488 (process_otr): Check for contents being available before updating
490 (versados_canonicalize_reloc): Add range check.
492 2014-11-26 Alan Modra <amodra@gmail.com>
494 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
495 internal verref buffer. Error for zero sh_info. Print errors.
496 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
498 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
500 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
501 NAME##_get_symbol_version_string.
502 (bfd_get_symbol_version_string): New.
503 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
504 _bfd_nosymbols define.
505 * aout-target.h (MY_get_symbol_version_string): Likewise.
506 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
507 * binary.c (binary_get_symbol_version_string): Likewise.
508 * bout.c (aout_32_get_symbol_version_string): Likewise.
509 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
510 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
511 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
512 * ieee.c (ieee_get_symbol_version_string): Likewise.
513 * ihex.c (ihex_get_symbol_version_string): Likewise.
514 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
515 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
516 * mmo.c (mmo_get_symbol_version_string): Likewise.
517 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
518 * oasys.c (oasys_get_symbol_version_string): Likewise.
519 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
520 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
521 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
522 * som.c (som_get_symbol_version_string): Likewise.
523 * srec.c (srec_get_symbol_version_string): Likewise.
524 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
525 * versados.c (versados_get_symbol_version_string): Likewise.
526 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
527 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
529 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
530 coff_get_symbol_version_string.
531 (rs6000_xcoff64_aix_vec): Likewise.
533 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
534 (_bfd_elf_get_symbol_version_string): This.
536 (bfd_elf_print_symbol): Updated.
537 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
539 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
540 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
541 * bfd-in2.h: Regenerated.
542 * libbfd.h: Likewise.
543 * libcoff.h: Likewise.
545 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
548 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
549 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
550 from bfd_elf_print_symbol.
551 (bfd_elf_print_symbol): Use it.
553 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
555 * elf32-i386.c (elf_i386_got_plt_entry): New.
556 (elf_i386_pic_got_plt_entry): Likewise.
557 (elf_i386_link_hash_entry): Add plt_got.
558 (elf_i386_link_hash_table): Likewise.
559 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
560 (elf_i386_get_local_sym_hash): Likewise.
561 (elf_i386_check_relocs): Create the GOT PLT if there are both
562 PLT and GOT references when the regular PLT is used.
563 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
564 both PLT and GOT references unless pointer equality is needed.
565 (elf_i386_relocate_section): Also check the GOT PLT when
566 resolving R_386_PLT32.
567 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
570 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
571 (elf_x86_64_link_hash_table): Likewise.
572 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
573 (elf_x86_64_get_local_sym_hash): Likewise.
574 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
575 PLT and GOT references when the regular PLT is used.
576 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
577 both PLT and GOT references unless pointer equality is needed.
578 (elf_x86_64_relocate_section): Also check the GOT PLT when
579 resolving R_X86_64_PLT32.
580 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
583 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
585 * configure: Regenerated.
587 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
589 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
590 (erratum_835769_scan): Sort map list.
592 2014-11-24 Alan Modra <amodra@gmail.com>
594 * elf64-ppc.c (plt_stub_pad): Correct.
596 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
598 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
599 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
600 (elf_x86_64_allocate_dynrelocs): Don't assert size of
601 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
603 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
605 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
606 branch displacement overflow in PLT entry.
608 2014-11-21 Nick Clifton <nickc@redhat.com>
611 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
612 number of auxillary entries.
613 * ieee.c (next_byte): Convert to a function. Return FALSE if the
614 next byte is beyond the end of the buffer.
615 (parse_int): Test the return value of next_byte.
616 (parse_expression): Convert to boolean. Return FALSE if the
617 parsing failed. Test the return value of next_byte.
618 (ieee_seek): Convert to a function. Return FALSE if the seek goes
619 beyond the end of the buffer.
620 (ieee_slurp_external_symbols): Test the return value of ieee_seek
622 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
623 operation failed. Test the return value of ieee_seek and
625 (ieee_archive_p): Test the return value of ieee_seek and
628 (ieee_slurp_section_data): Likewise.
629 (ieee_object_p): Likewise. Store the size of the buffer in the
630 total_amt field in the header.
631 * libieee.h (common_header_type): Add amt field.
632 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
633 reloc's value is within range.
634 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
636 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
638 (pex64_dump_xdata): Check for buffer overflows.
639 * versados.c (process_otr): Check that the section exists before
641 (versados_object_p): Make sure that enough data was read for the
642 header to be checked.
643 * vms-alpha.c (vms_get_remaining_object_record): Change
644 read_so_far parameter to an unsigned int. Check that the amount
647 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
649 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
650 PC-relative offset overflow check.
652 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
655 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
656 string table before clearing the first few bytes.
658 2014-11-21 Terry Guo <terry.guo@arm.com>
660 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
662 2014-11-20 Alan Modra <amodra@gmail.com>
664 * elf64-ppc.c (group_sections): Init stub14_group_size from
665 --stub-group-size parameter divided by 1024.
667 2014-11-20 Alan Modra <amodra@gmail.com>
669 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
670 alignment calculation.
672 2014-11-20 Terry Guo <terry.guo@arm.com>
674 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
675 hasn't attribute section.
677 2014-11-20 Alan Modra <amodra@gmail.com>
679 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
681 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
684 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
685 PC-relative offset overflow in PLT entry.
687 2014-11-18 Nick Clifton <nickc@redhat.com>
690 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
691 is larger than its real size.
692 (rsrc_print_section): Fix off-by-one error checking for overflow.
693 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
696 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
698 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
701 2014-11-14 Nick Clifton <nickc@redhat.com>
704 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
706 (bfd_get_alt_debug_link_info): Likewise.
708 2014-11-14 Nick Clifton <nickc@redhat.com>
711 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
713 (ieee_object_p): Likewise.
715 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
717 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
719 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
721 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
723 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
726 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
727 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
728 (elf_x86_64_relocate_section): Likewise.
730 2014-11-13 Nick Clifton <nickc@redhat.com>
733 * coffcode.h (coff_ptr_struct): Add is_sym field.
734 (coff_new_section_hook): Set the is_sym field.
735 (coff_pointerize_aux_hook): Check the is_sym field.
736 (coff_print_aux): Likewise.
737 (coff_compute_section_file_positions): Likewise.
738 (coff_write_object_contents): Likewise.
739 (coff_slurp_line_table): Likewise.
740 (coff_slurp_symbol_table): Likewise.
741 (CALC_ADDEND): Likewise.
742 * coffgen.c (coff_renumber_symbols): Likewise.
743 (coff_mangle_symbols): Likewise.
744 (coff_fix_symbol_name): Likewise.
745 (coff_write_symbol): Likewise.
746 (coff_write_alien_symbol): Likewise.
747 (coff_write_native_symbol): Likewise.
748 (coff_write_symbols): Likewise.
749 (coff_write_linenumbers): Likewise.
750 (coff_pointerize_aux): Likewise.
751 (coff_get_normalized_symtab): Likewise.
752 (coff_get_symbol_info): Likewise.
753 (bfd_coff_get_syment): Likewise.
754 (bfd_coff_get_auxent): Likewise.
755 (coff_print_symbol): Likewise.
756 (coff_find_nearest_line_with_names): Likewise.
757 (bfd_coff_set_symbol_class): Likewise.
758 (coff_make_empty_symbol): Set the is_sym field.
759 (coff_bfd_make_debug_symbol): Likewise.
760 * peicode.h (pe_ILF_make_a_symbol): Likewise.
761 * libcoff.h: Regenerate.
762 * libcoff-in.h: Regenerate.
764 2014-11-12 Nick Clifton <nickc@redhat.com>
767 * coffcode.h (coff_slurp_line_table): Set the line number of
768 corrupt entries to -1.
769 (coff_slurp_symbol_table): Alway initialise the value of the
771 * coffgen.c (coff_print_symbol): Check that the combined pointer
773 (coff_print_symbol): Do not print negative line numbers.
774 * peXXigen.c (pe_print_idata): Add range checking displaying
777 2014-11-12 Alan Modra <amodra@gmail.com>
780 * coffcode.h (coff_slurp_line_table): Drop line number info
781 not preceded by a valid function entry. Revert last change.
783 2014-11-11 Nick Clifton <nickc@redhat.com>
786 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
787 line number cache that would not be initialised by the copy from
788 the new line number table.
789 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
791 * coffgen.c (coff_get_normalized_symbols): Get the external
792 symbols before allocating space for the internal symbols, in case
794 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
795 array if one is needed. Likewise with the verdef array.
796 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
798 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
799 structure are initialised.
800 (pe_print_edata): Avoid reading off the end of the data buffer.
802 2014-11-11 Alan Modra <amodra@gmail.com>
805 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
806 when building func_table.
808 2014-11-11 Alan Modra <amodra@gmail.com>
811 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
812 memset the particular bits we need. Update src after hitting loop
813 "continue". Don't count lineno omitted due to invalid symbols in
814 nbr_func, and update lineno_count. Init entire terminating
815 lineno. Don't both allocating terminator in n_lineno_cache.
816 Redirect sym->lineno pointer to where n_lineno_cache will be
817 copied, and free n_lineno_cache.
818 * pe-mips.c (NUM_HOWTOS): Typo fix.
820 2014-11-11 Alan Modra <amodra@gmail.com>
822 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
823 size check to account for possible zero terminator.
825 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
827 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
828 data sections to be PROGBITS
830 2014-11-10 Nick Clifton <nickc@redhat.com>
833 * coff-i386.c (NUM_HOWTOS): New define.
834 (RTYPE2HOWTO): Use it.
835 (coff_i386_rtype_to_howto): Likewise.
836 (coff_i386_reloc_name_lookup): Likewise.
837 (CALC_ADDEND): Check that reloc r_type field is valid.
838 * coff-x86_64.c (NUM_HOWTOS): New define.
839 (RTYPE2HOWTO): Use it.
840 (coff_amd64_rtype_to_howto): Likewise.
841 (coff_amd64_reloc_name_lookup): Likewise.
842 (CALC_ADDEND): Check that reloc r_type field is valid.
843 * coffcode.h (coff_slurp_line_table): Check for symbol table
845 (coff_slurp_symbol_table): Use zalloc to ensure that all table
846 entries are initialised.
847 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
848 in the string table. Also ensure that the table is 0 terminated.
849 (coff_get_normalized_symtab): Check for symbol table indexing
851 * opncls.c (bfd_alloc): Catch the case where a small negative size
852 can result in only 1 byte being allocated.
853 (bfd_alloc2): Use bfd_alloc.
854 * pe-mips.c (NUM_HOWTOS): New define.
855 (coff_mips_reloc_name_lookup): Use it.
856 (CALC_ADDEND): Check that reloc r_type field is valid.
857 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
858 in the DataDirectory.
859 (pe_print_idata): Avoid reading beyond the end of the data block
860 wen printing strings.
861 (pe_print_edata): Likewise.
862 Check for table indexing underflow.
863 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
864 (pe_bfd_object_p): Allocate and initialize enough space to hold a
865 PEAOUTHDR, even if the opt_hdr field specified less.
867 2014-11-08 Alan Modra <amodra@gmail.com>
869 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
871 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
873 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
876 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
879 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
880 for IE->LE transition.
882 2014-11-07 Alan Modra <amodra@gmail.com>
884 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
886 2014-11-07 Alan Modra <amodra@gmail.com>
888 * tekhex.c (CHUNK_SPAN): Define.
889 (struct data_struct <chunk_init>): Use one byte per span, update
890 all code accessing this field.
891 (find_chunk): Add create param, don't create new entry unless set.
892 (insert_byte): Don't save zeros.
893 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
894 on symbol type. Create an alternate section if both types of
895 symbol are given. Attach type '2' and '6' symbols to absolute
897 (move_section_contents): Fix caching of chunk. Don't create chunk
898 when reading, or for writing zeros.
899 (tekhex_set_section_contents): Don't create initial chunks.
900 (tekhex_write_object_contents): Use CHUNK_SPAN.
902 2014-11-07 Alan Modra <amodra@gmail.com>
904 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
906 2014-11-07 Alan Modra <amodra@gmail.com>
908 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
909 * coffcode.h (coff_set_alignment_hook): Likewise.
910 (coff_slurp_line_table): Likewise.
911 * coffgen.c (coff_get_normalized_symtab): Likewise.
912 (_bfd_coff_get_external_symbols): Likewise.
913 * elf.c (bfd_elf_get_str_section): Likewise.
914 * tekhex.c (first_phase): Likewise.
916 2014-11-06 Nick Clifton <nickc@redhat.com>
918 * aoutx.h (slurp_symbol_table): Revert previous delta.
919 (slurp_reloc_table): Likewise.
920 * compress.c (bfd_get_full_section_contents): Remove file size
922 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
923 and do not complain about linker generated files.
925 2014-11-06 Will Newton <will.newton@linaro.org>
927 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
928 length sections and sub-sections.
930 2014-11-04 Nick Clifton <nickc@redhat.com>
933 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
934 Replace another abort with an error message.
935 (coff_slurp_line_table): Add more range checking.
936 * peXXigen.c (pe_print_debugdata): Add range checking.
938 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
940 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
941 when creating a dso with discarded dynsym section.
943 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
945 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
946 and E_MIPS_ARCH_64R6 support.
948 2014-11-05 Nick Clifton <nickc@redhat.com>
951 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
952 about the number of relocations it contains.
953 (coff_sort_func_alent): Return 0 if the pointers are NULL.
954 (coff_slurp_line_table): Add more range checks. Do not free new
955 tables created when sorting line numbers.
956 * peXXigen.c (pe_print_idata): Add range checks.
957 (pe_print_edata): Likewise.
958 (rsrc_print_resource_entries): Likewise. Avoid printing control
959 characters. Terminate priniting if corruption is detected.
960 (rsrc_print_resource_directory): Terminate printing if an unknown
961 directory type is encountered.
962 (pe_print_debugdata): Fix off-by-one error.
963 (rsrc_count_entries): Add range checking.
964 (rsrc_parse_entry): Likewise.
966 2014-11-04 Nick Clifton <nickc@redhat.com>
969 * compress.c (bfd_get_full_section_contents): Improve test for
970 linker created objects.
973 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
974 corrupt extended name tables.
976 2014-11-04 Alan Modra <amodra@gmail.com>
978 * elf32-spu.c (ovl_mgr_stat): New function.
979 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
981 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
983 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
984 relaxation, reduce the size of symbols that span the deleted
987 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
989 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
990 located at the very end of the section.
992 2014-11-03 Nick Clifton <nickc@redhat.com>
995 * aoutx.h (slurp_symbol_table): Check that computed table size is
996 not bigger than the file from which is it being read.
997 (slurp_reloc_table): Likewise.
998 * coffcode.h (coff_slurp_line_table): Remove unneeded local
999 'warned'. Do not try to print the details of a symbol with an
1001 * coffgen.c (make_a_sectiobn_from_file): Check computed string
1002 index against length of string table.
1003 (bfd_coff_internal_syment_name): Check read in string offset
1004 against length of string table.
1005 (build_debug_section): Return a pointer to the section used.
1006 (_bfd_coff_read_string_table): Store the length of the string
1007 table in the coff_tdata structure.
1008 (bfd_coff_free_symbols): Set the length of the string table to
1009 zero when it is freed.
1010 (coff_get_normalized_symtab): Check offsets against string table
1011 or data table lengths as appropriate.
1012 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
1013 length of string table.
1014 * compress.c (bfd_get_full_section_contents): Check computed size
1015 against the size of the file.
1016 * libcoff-in.h (obj_coff_strings_len): Define.
1017 (struct coff_tdata): Add strings_len field.
1018 * libcoff.h: Regenerate.
1019 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
1020 data if the debug section is too small.
1021 * xcofflink.c (xcoff_link_input_bfd): Check offset against
1022 length of string table.
1024 2014-11-03 Nick Clifton <nickc@redhat.com>
1026 * po/fi.po: Updated Finnish translation.
1028 2014-10-31 Andrew Pinski <apinski@cavium.com>
1029 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
1031 * archures.c: Add octeon3 for mips target.
1032 * bfd-in2.h: Regenerate.
1033 * bfd/cpu-mips.c: Define I_mipsocteon3.
1034 nfo_struct): Add octeon3 support.
1035 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
1037 (mips_set_isa_flags): Add support for octeon3.
1038 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
1039 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
1040 extension of bfd_mach_mips_octeon2.
1041 (print_mips_isa_ext): Print the value of Octeon3.
1043 2014-10-31 Nick Clifton <nickc@redhat.com>
1046 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
1047 symbol table bigger than the file.
1048 * elf.c (bfd_elf_get_str_section): Do not try to load a string
1049 table bigger than the file.
1050 * tekhex.c (first_phase): Check that the section range is sane.
1052 2014-10-30 Nick Clifton <nickc@redhat.com>
1055 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
1056 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
1058 2014-10-29 Nick Clifton <nickc@redhat.com>
1060 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
1063 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
1065 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
1067 2014-10-28 Nick Clifton <nickc@redhat.com>
1070 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
1071 detection table on a per-bfd basis.
1072 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
1075 2014-10-28 Andreas Schwab <schwab@suse.de>
1076 Nick Clifton <nickc@redhat.com>
1079 * srec.c (srec_bad_byte): Increase size of buf to allow for
1081 (srec_scan): Use an unsigned char buffer to hold header bytes.
1083 2014-10-27 Nick Clifton <nickc@redhat.com>
1086 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
1087 binaries with a group of sections linked by the string table
1089 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
1090 with an invalid value for NumberOfRvaAndSizes.
1091 (pe_print_edata): Detect out of range rvas and entry counts for
1092 the Export Address table, Name Pointer table and Ordinal table.
1095 * elf.c (setup_group): Improve handling of corrupt group
1098 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
1100 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
1101 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1102 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
1103 (elf_aarch64_stub_type): Add new type
1104 aarch64_stub_erratum_835769_veneer.
1105 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
1106 (aarch64_erratum_835769_fix): New data struct to record erratum
1108 (elf_aarch64_link_hash_table: Global flags for 835769.
1109 (aarch64_build_one_stub): Add case for 835769.
1110 (aarch64_size_one_stub): Likewise.
1111 (aarch64_mem_op_p, aarch64_mlxl_p,
1112 aarch64_erratum_sequence,erratum_835769_scan):
1113 New. Decode and scan functions for erratum 835769.
1114 (elf_aarch64_create_or_find_stub_sec): New.
1115 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
1117 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
1118 (erratum_835769_branch_to_stub_data,
1119 make_branch_to_erratum_835769_stub):New. Connect up all the
1120 erratum stubs to occurances by branches.
1121 (elfNN_aarch64_write_section): New hook.
1122 (aarch64_map_one_stub): Output erratum stub symbol.
1123 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
1124 information for erratum 835769.
1125 (elf_backend_write_section): Define.
1127 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
1129 * elf32-arm.c (read_code32): New function to read 32 bit
1131 (read_code16): New function to read 16 bit thumb instrution.
1132 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
1133 and read_code16 to read instructions.
1135 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
1137 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
1138 (print_mips_isa_ext): Print the value of an unknown extension.
1140 2014-10-21 Alan Modra <amodra@gmail.com>
1142 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
1143 entries that aren't a multiple of 8 rather than failing assertion.
1145 2014-10-21 Alan Modra <amodra@gmail.com>
1147 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
1150 2014-10-18 Alan Modra <amodra@gmail.com>
1152 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
1153 section for function symbols defined in .opd is discarded, let
1154 the symbol appear to be undefined.
1155 (opd_entry_value): Ensure the result section is that for the
1156 function code section in the same object as the OPD entry.
1158 2014-10-16 Alan Modra <amodra@gmail.com>
1161 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
1163 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1164 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1165 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1166 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1167 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1168 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1169 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1170 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1171 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
1174 2014-10-16 Alan Modra <amodra@gmail.com>
1176 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
1177 even when output is not ppc64 ELF. Remove redundant tests on
1180 2014-10-15 Alan Modra <amodra@gmail.com>
1183 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1184 param, group "section" and "offset" params. Zero discriminator.
1185 * bfd.c (bfd_find_nearest_line): Implement with new
1186 _bfd_find_nearest_line.
1187 (bfd_find_nearest_line_discriminator): Likewise.
1188 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1190 * coff-rs6000.c (xcoff_find_nearest_line,
1191 xcoff_find_nearest_line_discriminator): Delete.
1192 (_bfd_xcoff_find_nearest_line): Don't define.
1193 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1194 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1196 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1197 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1198 adjust _bfd_dwarf2_find_nearest_line call.
1199 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1200 others. Set discriminator. Adjust call.
1201 (coff_find_nearest_line_discriminator): Delete.
1202 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1203 * dwarf2.c (find_line): Rename to..
1204 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1205 Simplify setting of do_line. Delete old function.
1206 (_bfd_dwarf2_find_line): Delete.
1207 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1208 discriminator_ptr and set it.
1209 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1210 (_bfd_elf_find_nearest_line_discriminator): Delete.
1211 (_bfd_elf_find_line_discriminator): Delete.
1212 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1213 * elf.c (elf_find_function): Reorder params.
1214 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1216 (_bfd_elf_find_nearest_line_discriminator): Delete.
1217 (_bfd_elf_find_line): Adjust call.
1218 * elf32-arm.c (arm_elf_find_function): Reorder params.
1219 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1221 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1222 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1223 (elfNN_aarch64_find_nearest_line): Reorder params, add
1224 discriminator_ptr. Adjust calls.
1225 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1226 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1227 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1228 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1229 (_bfd_dwarf1_find_nearest_line): Likewise.
1230 (_bfd_dwarf2_find_nearest_line): Likewise.
1231 (_bfd_dwarf2_find_line): Delete.
1232 (_bfd_generic_find_nearest_line_discriminator): Delete.
1233 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1234 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1235 (coff_find_nearest_line_discriminator): Delete.
1236 (coff_find_nearest_line_with_names): Update prototype.
1237 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1238 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1239 discriminator_ptr. Adjust calls.
1240 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1241 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1242 discriminator_ptr and set.
1243 * som.c (som_find_nearest_line): Similarly.
1244 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1245 _bfd_find_nearest_line_discriminator.
1246 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1247 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1248 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1249 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1250 "discriminator" and set.
1251 (_bfd_vms_find_nearest_line_discriminator): Delete.
1252 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1253 (alpha_vms_find_nearest_line): Update define.
1254 * bfd-in2.h: Regenerate.
1255 * libbfd.h: Regenerate.
1256 * libcoff.h: Regenerate.
1258 2014-10-15 Alan Modra <amodra@gmail.com>
1260 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1261 * aout-adobe.c (aout_32_find_line): Define.
1262 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1263 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1264 * aout-target.h (MY_find_line): Define.
1265 * aout-tic30.c (MY_find_line): Define.
1266 * binary.c (binary_find_line): Define.
1267 * bout.c (aout_32_find_line): Define.
1268 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1269 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1270 (rs6000_xcoff64_aix_vec): Likewise.
1271 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1272 * elfxx-target.h (bfd_elfNN_find_line): Define.
1273 * i386msdos.c (msdos_find_line): Define.
1274 * i386os9k.c (aout_32_find_line): Define.
1275 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1276 (ieee_find_nearest_line, ieee_find_line,
1277 ieee_find_inliner_info): Define.
1278 * ihex.c (ihex_find_line): Define.
1279 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1280 (_bfd_generic_find_line): Don't define.
1281 * libbfd.c (_bfd_generic_find_line): Delete.
1282 * libcoff-in.h (coff_find_line): Define.
1283 * libecoff.h (_bfd_ecoff_find_line): Define.
1284 * mach-o.h (bfd_mach_o_find_line): Define.
1285 * mmo.c (mmo_find_line): Define.
1286 * nlm-target.h (nlm_find_line): Define.
1287 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1288 (oasys_find_nearest_line, oasys_find_line,
1289 oasys_find_inliner_info): Define.
1290 * pef.c (bfd_pef_find_line): Define.
1291 * plugin.c (bfd_plugin_find_line): Define.
1292 * ppcboot.c (ppcboot_find_line): Define.
1293 * som.c (som_find_line): Define.
1294 * srec.c (srec_find_line): Define.
1295 * tekhex.c (tekhex_find_line): Define.
1296 * versados.c (versados_find_line): Define.
1297 * vms-alpha.c (alpha_vms_find_line): Define.
1298 * xsym.c (bfd_sym_find_line): Define.
1299 * bfd-in2.h: Regenerate.
1300 * libbfd.h: Regenerate.
1301 * libcoff.h: Regenerate.
1303 2014-10-15 Tristan Gingold <gingold@adacore.com>
1305 * version.m4: Bump version to 2.25.51
1306 * configure: Regenerate.
1308 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1310 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1311 offset is less than 2.
1312 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1314 2014-10-14 Alan Modra <amodra@gmail.com>
1317 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1318 (EIGHT_GAZILLION): Delete.
1320 2014-10-13 Alan Modra <amodra@gmail.com>
1323 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1324 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1325 flags enabling conversion of CIEs and FDEs to use relative encoding.
1326 (find_merged_cie): Similarly.
1327 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1328 relocatable, except for CIE pointer.
1329 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1330 relocs against symbols in dropped comdat group sections.
1331 (bfd_elf_discard_info): Do some eh_frame optimisation when
1334 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1336 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1337 the hwcaps2 object attribute.
1339 2014-10-04 Alan Modra <amodra@gmail.com>
1342 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1343 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1344 range FDEs for discarding.
1345 (vma_compare): Sort on range after address.
1346 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1347 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1348 error message rather than "fde".
1349 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1352 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1355 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1356 for OLD_FREEBSD_ABI_LABEL.
1358 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1361 * plugin.c (try_claim): New function. Moved from
1362 bfd_plugin_object_p.
1363 (try_load_plugin): Pass through bfd. Add test.
1364 (load_plugin): Pass through bfd.
1365 (bfd_plugin_object_p): Move logic to try_claim.
1367 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1369 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1370 call relaxation use furthermost addresses where call source and
1371 destination can be to check whether it's in the range of a direct
1374 2014-09-22 Alan Modra <amodra@gmail.com>
1376 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1377 false for overflow or overlapping FDEs. Give more detail in
1380 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1382 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1383 the addend if relocations are RELA.
1385 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1387 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1388 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1390 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1392 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1394 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1397 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1400 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1402 2014-09-16 Terry Guo <terry.guo@arm.com>
1404 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1407 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1409 * bfd-in2.h: Regenerate.
1410 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1411 (nds32_elf_relax_section): Code refactoring.
1412 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1413 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1414 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1415 pattern. The first three is moved from nds32_elf_relax_section,
1416 and the last three is new function.
1417 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1418 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1419 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1420 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1421 three is moved from nds32_elf_relax_section, and the last four
1423 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1424 pattern and address setting pattern.
1425 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1426 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1427 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1428 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1429 nds32_elf_relax_letlsls): Relax TLS pattern.
1430 (nds32_relax_adjust_label): Adjust alignment and nop.
1431 (nds32_elf_pick_relax): Choose relaxation optimization.
1432 (nds32_elf_get_relocated_section_contents): New hook.
1433 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1435 * elf32-nds32.h: Declare.
1436 * libbfd.h: Regenerate.
1437 * reloc.c: Add nds32 new relocations.
1439 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1441 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1442 'name' for the typo issue, which related with commit
1443 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1445 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1446 Matthew Fortune <matthew.fortune@imgtec.com>
1448 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1449 * archures.c (bfd_architecture): Likewise.
1450 * bfd-in2.h (bfd_architecture): Likewise.
1451 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1452 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1453 BFD_RELOC_MIPS_19_PCREL_S2.
1454 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1455 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1456 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1457 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1458 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1459 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1460 BFD_RELOC_LO16_PCREL.
1461 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1462 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1464 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1465 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1466 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1467 BFD_RELOC_LO16_PCREL.
1468 * elfn32-mips.c: Likewise.
1469 * elfxx-mips.c (MIPSR6_P): New define.
1470 (mipsr6_exec_plt_entry): New array.
1471 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1472 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1473 (aligned_pcrel_reloc_p): New function.
1474 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1475 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1476 (mips_elf_calculate_relocation): Add support for relocs:
1477 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1478 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1479 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1480 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1481 (_bfd_mips_elf_check_relocs): Add support for relocs:
1482 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1483 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1485 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1487 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1488 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1489 (mips_32bit_flags_p): Add support for mips32r6.
1490 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1491 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1492 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1493 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1494 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1495 BFD_RELOC_MIPS_19_PCREL_S2.
1496 * config.bfd: Add mips*-img-elf* target triple.
1498 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1500 * config.bfd: Add mips*-img-elf* target triple.
1502 2014-09-12 Alan Modra <amodra@gmail.com>
1504 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1505 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1506 range of FDEs to hdr_info->array.
1507 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1508 .eh_frame_hdr entries, and overlapping FDEs.
1510 2014-09-10 Alan Modra <amodra@gmail.com>
1512 * elf.c (assign_file_positions_except_relocs): Move section header
1514 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1515 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1516 * elflink.c (bfd_elf_final_link): Don't call above function.
1518 2014-08-30 Alan Modra <amodra@gmail.com>
1520 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1522 2014-08-29 Alan Modra <amodra@gmail.com>
1524 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1525 error for calls via a toc adjusting stub without a nop.
1527 2014-08-29 Alan Modra <amodra@gmail.com>
1529 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1530 error. Remove redundant bfd_set_error.
1532 2014-08-29 Alan Modra <amodra@gmail.com>
1534 * srec.c (srec_scan): Revert last change. Report an error for
1535 S-records with less than the miniumum byte count.
1537 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1539 * srec.c (srec_scan): Return error for 0 size.
1541 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1544 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1545 to check discarded input section.
1546 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1548 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1551 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1552 sections to input from ld --just-symbols.
1554 2014-08-26 DJ Delorie <dj@redhat.com>
1556 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1559 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1561 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1562 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1564 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1566 2014-08-26 Nick Clifton <nickc@redhat.com>
1568 * config.bfd: Fix typo in or1knd selection.
1570 2014-08-22 Kai Tietz <ktietz@redhat.com>
1573 * coffcode.h (coff_compute_section_file_positions): Keep
1574 FileAlignment valid as set.
1576 2014-08-22 Alan Modra <amodra@gmail.com>
1578 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1579 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1581 2014-08-22 Alan Modra <amodra@gmail.com>
1583 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1585 (_bfd_elf_begin_eh_frame_parsing): Delete.
1586 (_bfd_elf_end_eh_frame_parsing): Delete.
1587 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1588 (_bfd_elf_end_eh_frame_parsing): Delete.
1589 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1590 !info->relocatable in place of merge_cies.
1591 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1592 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1593 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1594 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1595 (ppc64_elf_size_stubs): ..here and..
1596 (ppc64_elf_finish_dynamic_sections): ..here.
1598 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1600 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1602 2014-08-21 Tony Wang <tony.wang@arm.com>
1604 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1605 the veneer routine for R_ARM_THM_JUMP19.
1606 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1607 (elf32_arm_size_stub): Ditto.
1609 2014-08-20 Roland McGrath <mcgrathr@google.com>
1612 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1613 all reloc types with pc_relative set in the howto, not just for
1614 R_ARM_REL32 and R_ARM_REL32_NOI.
1615 (allocate_dynrelocs_for_symbol): Update comment.
1616 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1617 set in the howto, set call_reloc_p and may_need_local_target_p but
1618 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1619 (elf32_arm_check_relocs): Likewise.
1621 2014-08-20 Will Newton <will.newton@linaro.org>
1623 * config.bfd: Default armeb-*-eabi* to big endian.
1625 2014-08-19 Alan Modra <amodra@gmail.com>
1627 * configure: Regenerate.
1629 2014-08-18 Alan Modra <amodra@gmail.com>
1631 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1632 use dynrelocs for ifunc.
1633 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1635 2014-08-18 Alan Modra <amodra@gmail.com>
1638 * elflink.c (on_needed_list): Only consider libraries that have
1641 2014-08-18 Alan Modra <amodra@gmail.com>
1643 * elflink.c (bfd_elf_discard_info): Return int error status.
1644 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1645 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1646 * bfd-in2.h: Regenerate.
1648 2014-08-14 Alan Modra <amodra@gmail.com>
1650 * peXXigen.c (pe_print_reloc): Protect against access past end
1653 2014-08-14 Alan Modra <amodra@gmail.com>
1656 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1657 in the order they are mapped to output sections.
1659 2014-08-14 Alan Modra <amodra@gmail.com>
1661 * configure.ac: Delete redundant plugin related checks.
1662 * configure: Regenerate.
1664 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1666 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1667 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1670 2014-08-12 Alan Modra <amodra@gmail.com>
1672 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1673 here when not calling the generic add_symbol function. Formatting.
1674 Correct handling of indirect symbols. Update notice call.
1675 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1676 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1677 symbols early. Update notice call. Add comments regarding weak
1678 symbols vs. indirect.
1680 2014-08-12 Alan Modra <amodra@gmail.com>
1683 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1686 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1688 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1691 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1692 Alan Modra <amodra@gmail.com>
1695 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1696 warning for references in LTO IR to warning symbols.
1698 2014-08-07 Alan Modra <amodra@gmail.com>
1700 * linker.c (WARN, CWARN): Collapse these states to WARN.
1701 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1704 2014-08-05 Doug Evans <dje@google.com>
1706 * bfd-in2.h: Regenerate.
1707 * libcoff.h: Regenerate.
1709 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1711 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1712 rawsize if changing size.
1714 2014-08-05 Alan Modra <amodra@gmail.com>
1717 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1719 2014-08-05 Alan Modra <amodra@gmail.com>
1721 * linker.c (generic_link_check_archive_element): Move handling
1722 of command link -u symbols with a common symbol def to the
1723 code handling non-common symbols so that archive element symbols
1724 are loaded. Use generic_link_add_object_symbols.
1726 2014-08-05 Alan Modra <amodra@gmail.com>
1729 * linker.c (struct archive_list, struct archive_hash_entry,
1730 struct archive_hash_table, archive_hash_newfunc,
1731 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1732 archive_hash_table_free): Delete.
1733 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1734 checkfn. Rewrite using a straight-forward scan over archive map.
1735 (generic_link_check_archive_element_no_collect,
1736 generic_link_check_archive_element_collect,
1737 generic_link_check_archive_element): Add h and name params.
1738 * aoutx.h (aout_link_check_archive_element): Likewise.
1739 * pdp11.c (aout_link_check_archive_element): Likewise.
1740 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1741 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1742 scan symbols, simply add archive element whenever h is undefined.
1743 (coff_link_check_ar_symbols): Delete.
1744 * ecoff.c (read_ext_syms_and_strs): Delete.
1745 (reread_ext_syms_and_strs): Delete.
1746 (ecoff_link_check_archive_element): Add h and name param. Don't
1747 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1748 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1750 (elf_link_add_archive_symbols): Delete "defined" array, merge
1751 functionality into "included". Make "included" a char array. Don't
1752 set or test archive_pass.
1753 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1754 * libbfd.h: Regenerate.
1756 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1759 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1761 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1763 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1764 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1765 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1766 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1767 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1768 (_bfd_mips_elf_fake_sections): Likewise.
1769 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1770 (_bfd_mips_elf_additional_program_headers): Account for new
1771 PT_MIPS_ABIFLAGS program header.
1772 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1773 associate with .MIPS.abiflags.
1774 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1775 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1776 (infer_mips_abiflags): Likewise.
1777 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1778 (mips_32bit_flags_p): Moved higher.
1779 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1780 checking for FP ABIs.
1781 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1782 checks. Check EF_MIPS_FP64 flag consistency.
1783 (print_mips_ases, print_mips_isa_ext): New static function.
1784 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1785 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1786 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1787 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1788 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1789 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1790 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1791 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1793 2014-07-28 Alan Modra <amodra@gmail.com>
1796 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1797 __gnu_lto_slim to armap.
1798 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1799 __gnu_lto_slim to linker hash table.
1801 2014-07-27 Anthony Green <green@moxielogic.org>
1803 * config.bfd: Add moxie-*-moxiebox*.
1805 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1807 Add or reactivate or1k-*-rtems*
1808 * config.bfd (or1k-*-rtems*): Reactivate.
1810 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1812 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1814 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1815 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1817 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1820 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1821 and R_*_IRELATIVE relocation offset with PLT entry.
1822 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1823 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1824 (elf_x86_64_get_synthetic_symtab): Use it.
1826 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1829 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1830 next_tls_desc_index with elf.srelplt->reloc_count.
1832 2014-07-15 Alan Modra <amodra@gmail.com>
1834 * cache.c (cache_bread_1): Don't return -1 when fread returns
1837 2014-07-15 Alan Modra <amodra@gmail.com>
1839 * elflink.c (elf_merge_st_other): Update comments. Simplify
1840 visibility handling. Make isym const. Move code modifying
1841 isym->st_other for --exclude-libs to..
1842 (elf_link_add_object_symbols): ..here.
1844 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1847 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1849 2014-07-08 Nick Clifton <nickc@redhat.com>
1852 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1853 segments in input bfds.
1855 2014-07-08 Will Newton <will.newton@linaro.org>
1857 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1858 value to 64kB and remove custom setting for NaCl.
1860 2014-07-08 Alan Modra <amodra@gmail.com>
1862 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1863 bits from source to dest.
1864 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1865 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1867 * bfd-in2.h: Regenerate.
1869 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1871 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1872 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1873 when info->relocatable be true.
1875 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1877 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1878 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1879 * bfd-in2.h: Regenerate.
1880 * libbfd.h: Regenerate.
1882 2014-07-04 Alan Modra <amodra@gmail.com>
1884 * Makefile.am: Update "configure.in" comments.
1885 * PORTING: Likewise.
1886 * aoutx.h: Likewise.
1887 * configure.host: Likewise.
1888 * doc/bfdint.texi: Likewise.
1889 * targets.c: Likewise.
1890 * warning.m4: Likewise.
1891 * Makefile.in: Regenerate.
1893 2014-07-04 Alan Modra <amodra@gmail.com>
1895 * configure.ac: Rename from configure.in.
1896 * Makefile.in: Regenerate.
1897 * config.in: Regenerate.
1898 * doc/Makefile.in: Regenerate.
1900 2014-07-04 Alan Modra <amodra@gmail.com>
1902 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1903 * Makefile.in: Regenerate.
1905 2014-07-04 Alan Modra <amodra@gmail.com>
1907 * version.m4: New file.
1908 * configure.in: Include version.m4.
1910 * Makefile.am (RELEASE): Delete.
1911 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1912 * Makefile.in: Regenerate.
1913 * doc/Makefile.in: Regenerate.
1915 2014-07-02 Alan Modra <amodra@gmail.com>
1917 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1918 pointer_equality_needed when !readonly_dynrelocs.
1919 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1921 2014-07-02 Alan Modra <amodra@gmail.com>
1923 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1924 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1926 2014-07-01 Alan Modra <amodra@gmail.com>
1928 * bfd.c (struct bfd): Reorganise for better packing. Delete
1929 "ifd" field. Make "format", "direction" and "flags" bitfields.
1930 (HAS_LOAD_PAGE): Delete, renumber following flags.
1931 * bfd-in2.h: Regenerate.
1932 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1934 2014-07-01 Alan Modra <amodra@gmail.com>
1936 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1937 (struct ppc_link_hash_table): Increase size of stub_count array.
1938 (build_global_entry_stubs): Emit symbol on global entry stub.
1939 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1942 2014-07-01 Alan Modra <amodra@gmail.com>
1944 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1945 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1946 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1948 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1949 optimisation when --traditional-format.
1951 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1952 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1953 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1954 Soundararajan <Sounderarajan.D@atmel.com>
1956 * archures.c: Add avrtiny architecture for avr target.
1957 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1958 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1959 added for 16 bit LDS/STS instruction of avrtiny arch.
1960 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1961 BFD_RELOC_AVR_LDS_STS_16.
1962 (bfd_elf_avr_final_write_processing): Select machine number
1964 (elf32_avr_object_p): Set machine number for avrtiny arch.
1965 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1966 * bfd-in2.h: Regenerate.
1967 * libbfd.h: Regenerate.
1969 2014-06-26 Nick Clifton <nickc@redhat.com>
1972 * dwarf2.c (is_str_attr): New function.
1973 (find_abstract_instance_name): Use it to determine when an
1974 attribute has a string value.
1976 2014-06-24 Alan Modra <amodra@gmail.com>
1978 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1979 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1982 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1984 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1985 a number of targets.
1987 2014-06-20 Kyle McMartin <kyle@redhat.com>
1989 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1990 emitting initial-exec relocs when not linking an executable.
1992 2014-06-16 Will Newton <will.newton@linaro.org>
1994 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1995 htab->next_tls_desc_index in the non-IPLT case.
1996 Calculate GOT offset correctly for the non-IPLT case.
1997 (allocate_dynrelocs_for_symbol): Don't increment
1998 htab->next_tls_desc_index here.
2000 2014-06-16 Alan Modra <amodra@gmail.com>
2002 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
2005 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
2007 * elfxx-aarch64.c (stdarg.h): Include.
2008 (string.h): Include.
2009 (_bfd_aarch64_elf_grok_prstatus): Updated.
2010 (_bfd_aarch64_elf_grok_psinfo): New function.
2011 (_bfd_aarch64_elf_write_core_note): New function.
2012 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
2013 (elf_backend_write_core_note): Define.
2015 2014-06-13 Alan Modra <amodra@gmail.com>
2017 * archive.c: Include bfdlink.h.
2018 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
2019 * bfd.c (struct bfd): Add is_linker_output field.
2020 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
2021 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
2022 link.hash and is_linker_output.
2023 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
2024 param with bfd*. Assert is_linker_output and link.hash, and
2025 clear them before exit.
2026 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
2027 bfd_link_hash_table* param with bfd*. Hack is_linker_output
2028 and link.hash so we can free two linker hash tables.
2029 (elf32_mn10300_link_hash_table_create): Create static_hash_table
2030 first. Clean up on errors. Set hash_table_free pointer.
2031 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
2032 bfd_link_hash_table* param with bfd*.
2033 (elf32_arm_link_hash_table_create): Clean up on errors. Set
2034 hash_table_free pointer.
2035 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
2036 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
2037 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
2038 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
2039 * xcofflink.c: Similarly.
2040 * simple.c (bfd_simple_get_relocated_section_contents): Save and
2041 clear link.next before creating linker hash table. Clean up on
2042 errors, and restore link.next on exit.
2043 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
2044 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
2045 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
2046 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
2047 * hash.c (bfd_hash_table_init_n): Free table on error.
2048 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
2049 * bfd-in2.h: Regenerate.
2050 * libbfd.h: Regenerate.
2051 * libcoff.h: Regenerate.
2053 2014-06-13 Alan Modra <amodra@gmail.com>
2056 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
2057 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
2058 * bfd.c (bfd_link_hash_table_free): Don't define.
2059 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
2060 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
2061 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
2062 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
2063 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
2064 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2065 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
2066 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
2067 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
2068 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
2069 * xsym.c: Don't define various link_hash_table_free defines, and
2070 remove from bfd_target vars. Temporarily reference some of the
2071 target link_hash_table_free functions to avoid warnings.
2072 * bfd-in2.h: Regenerate.
2073 * libbfd.h: Regenerate.
2075 2014-06-13 Alan Modra <amodra@gmail.com>
2077 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
2078 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
2079 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
2080 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
2081 Move link_hash_table_free functions before their corresponding
2082 link_hash_table_create functions.
2084 2014-06-13 Alan Modra <amodra@gmail.com>
2086 * bfd.c (struct bfd): Replace link_next with a union.
2087 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
2088 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
2089 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
2090 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
2091 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
2092 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
2093 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
2094 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
2095 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2096 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
2097 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
2098 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
2099 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
2100 * bfd-in2.h: Regenerate.
2102 2014-06-11 Alan Modra <amodra@gmail.com>
2104 * linker.c (unwrap_hash_lookup): Add missing parens.
2106 2014-06-11 Kai Tietz <ktietz@redhat.com>
2108 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
2109 * libcoff.h: Regenerated.
2111 2014-06-10 Alan Modra <amodra@gmail.com>
2114 * linker.c (unwrap_hash_lookup): New function.
2115 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
2116 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2117 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2118 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2119 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2120 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2121 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2122 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2124 2014-06-07 Alan Modra <amodra@gmail.com>
2126 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
2127 insn as a bitfield; Use complain_overflow_bitfield.
2128 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2130 2014-06-05 Joel Brobecker <brobecker@adacore.com>
2132 * development.sh: New file.
2133 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
2134 Make -Werror the default with GCC only if DEVELOPMENT is true.
2135 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2136 $(srcdir)/development.sh.
2137 * Makefile.in, configure: Regenerate.
2139 2014-06-04 Will Newton <will.newton@linaro.org>
2141 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
2142 being non-NULL into an assert.
2143 (elfNN_aarch64_tls_relax): Remove unused code.
2145 2014-06-03 DJ Delorie <dj@redhat.com>
2147 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
2149 2014-06-03 Nick Clifton <nickc@redhat.com>
2152 * peXXigen.c (rsrc_process_section): Page align the new contents
2153 befgore writing out.
2155 2014-06-03 Alan Modra <amodra@gmail.com>
2157 * elf64-ppc.c (ADDIS_R12_R2): Define.
2158 (build_plt_stub): Support fusion on ELFv2 stub.
2159 (ppc_build_one_stub): Likewise for plt branch stubs.
2161 2014-05-28 Alan Modra <amodra@gmail.com>
2163 * elf32-rx.c (rx_table_map): Delete set but not used variables.
2165 2014-05-28 Tristan Gingold <gingold@adacore.com>
2167 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
2168 to keep the length of the best fit range.
2169 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
2172 2014-05-27 DJ Delorie <dj@redhat.com>
2174 * elf32-rx.c (get_symbol_value_maybe): New.
2175 (rx_elf_relocate_section): If we find a reloc against
2176 $tableentry$default$<name>, redirect it to the appropriate
2178 (RX_Table_Info): New.
2179 (rx_table_find): New. Check all tables and SEC_KEEP all sections
2180 with table parts in them.
2181 (rx_check_directives): New.
2182 (rx_table_map_2): New.
2183 (rx_table_map): New.
2184 (rx_additional_link_map_text): New. Called to dump tables to the
2188 2014-05-20 DJ Delorie <dj@redhat.com>
2190 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2192 2014-05-20 Alan Modra <amodra@gmail.com>
2195 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2196 Remove redundant setting of htab->elf.dynobj. Don't align.
2197 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2198 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2199 (create_sdata_sym): Delete.
2200 (elf_allocate_pointer_linker_section): Rename from
2201 elf_create_pointer_linker_section. Align section.
2202 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2203 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2205 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2206 Remove unnecessary tests on _SDA_BASE_ sym.
2207 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2208 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2209 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2210 (ppc_elf_maybe_strip_sdata_syms): Declare.
2212 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
2214 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
2216 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
2218 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2219 in a section with no contents.
2220 (is_vma_in_section, find_section_by_vma): New functions.
2221 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2222 offsets in the debug directory.
2223 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2224 Byte-swap GUID from little-endian to big-endian order for
2225 consistent and conventional display.
2227 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2229 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2230 64-bit doubles objects mix with 32-bit doubles objects.
2231 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2233 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2235 * mmo.c: Update URLs in documentation comments.
2237 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2238 David Weatherford <weath@cadence.com>
2239 Max Filippov <jcmvbkbc@gmail.com>
2241 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2244 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
2246 * config.bfd: Add proper arm config for *-*-freebsd*.
2248 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2250 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2251 mips32r5 and mips64r5.
2252 * archures.c (bfd_architecture): Likewise.
2253 * bfd-in2.h (bfd_architecture): Likewise.
2254 * cpu-mips.c (arch_info_struct): Likewise.
2255 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2257 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2259 * elfxx-mips.h (elfxx-mips.h): Declare.
2260 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2261 Tag_GNU_MIPS_ABI_FP mismatches.
2262 (_bfd_mips_fp_abi_string): New function.
2264 2014-05-02 Alan Modra <amodra@gmail.com>
2266 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2267 * configure.in: Likewise.
2268 * configure: Regenerate.
2270 2014-05-02 Alan Modra <amodra@gmail.com>
2272 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2273 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2274 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2275 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2276 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2277 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2278 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2279 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2280 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2281 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2282 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2283 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2284 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2285 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2286 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2287 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2288 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2289 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2290 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2291 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2292 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2293 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2294 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2295 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2296 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2297 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2298 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2299 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2300 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2301 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2302 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2303 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2304 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2305 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2306 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2307 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2308 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2309 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2310 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2311 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2312 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2313 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2314 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2315 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2316 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2317 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2318 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2319 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2321 * configure: Regenerate.
2323 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2325 * mmo.c (mmo File layout documentation): Add note about low bits
2327 (mmo_write_chunk): When handling data remainder, assert that
2328 previous remaining data is flushed.
2329 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2330 when dealing with an aligned VMA and for aligned lengths. Don't skip
2331 the last 32-bit-word of zeros.
2332 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2333 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2334 emitting data, not after updating it.
2335 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2337 2014-04-30 Nick Clifton <nickc@redhat.com>
2339 * compress.c (bfd_is_section_compressed): When checking the
2340 .debug_str section, also check the fifth byte in the section is
2341 not part of a string.
2343 2014-04-30 Alan Modra <amodra@gmail.com>
2345 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2346 (find_merged_cie): Identify personality functions by (bfd_id,index)
2347 pair when a local sym is used.
2349 2014-04-29 Christian Svensson <blue@cmd.nu>
2351 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2352 into .rela.got if it contained TLS relocations as well.
2354 2014-04-28 Nick Clifton <nickc@redhat.com>
2357 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2360 2014-04-26 Alan Modra <amodra@gmail.com>
2362 * po/SRC-POTFILES.in: Regenerate.
2363 * configure: Regenerate.
2365 2014-04-25 Nick Clifton <nickc@redhat.com>
2368 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2369 a 342-bit host. This time for older versions of gcc.
2371 2014-04-24 Nick Clifton <nickc@redhat.com>
2373 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2376 2014-04-24 Alan Modra <amodra@gmail.com>
2379 * dwarf2.c: Formatting.
2380 (struct dwarf2_debug): Make adjusted_section_count signed.
2381 (unset_sections): Make i signed.
2382 (set_debug_vma): New function.
2383 (place_sections): Handle separate debug object file. Set VMA
2384 on debug sections, even if they have an output section. Also
2385 set VMA on zero size sections, and non-load but alloc sections.
2386 Set adjusted_section_count to -1 when no section adjustment.
2387 Malloc adjusted_sections. Don't double last_vma. Transfer
2388 alloc section VMAs to separate debug file.
2389 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2390 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2391 test on symbols being the same before using old stash. Read
2392 and use separate debug file symbols. Call place_sections.
2393 (find_line): Don't call place_sections here.
2394 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2395 * libbfd.h: Regenerate.
2396 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2397 _bfd_dwarf2_slurp_debug_info call.
2398 * simple.c (simple_save_output_info): Clarify comment.
2400 2014-04-24 Nick Clifton <nickc@redhat.com>
2403 * peXXigen.c (struct rsrc_regions): New structure.
2404 (rsrc_print_resource_directory): Use new structure. Include
2405 offset of directory in listing.
2406 (rsrc_print_resource_entry): Likewise.
2407 (rsrc_print_section): Likewise.
2408 (rsrc_count_entries): Do not increment sizeof_strings or
2410 (rsrc_count_directory): Do not increment sizeof_tables.
2411 (rsrc_compute_region_sizes): New function.
2412 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2413 (rsrc_process_section): Compute size of regions after merging
2416 2014-04-23 Alan Modra <amodra@gmail.com>
2419 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2420 (place_sections): Do not modify VMA of sections when called from
2421 linker after sections have been placed in output sections. Short
2422 circuit single section case.
2423 (save_section_vma, section_vma_same): New functions.
2424 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2426 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2427 when non-relocatable.
2429 2014-04-22 Nick Clifton <nickc@redhat.com>
2432 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2434 2014-04-22 Christian Svensson <blue@cmd.nu>
2436 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2437 * archures.c: Likewise.
2438 * coffcode.h: Likewise.
2439 * config.bfd: Likewise.
2440 * configure.in: Likewise.
2441 * reloc.c: Likewise.
2442 * targets.c: Likewise.
2443 * cpu-or1k.c: New file.
2444 * elf32-or1k.c: New file.
2445 * coff-or32.c: Delete.
2446 * cpu-openrisc.c: Delete.
2447 * cpu-or32.c: Delete.
2448 * elf32-openrisc.c: Delete.
2449 * elf32-or32.c: Delete.
2450 * Makefile.in: Regenerate.
2451 * bfd-in2.h: Regenerate.
2452 * configure: Regenerate.
2453 * libbfd.h: Regenerate.
2455 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2458 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2460 2014-04-22 Will Newton <will.newton@linaro.org>
2462 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2463 function. (elf_backend_section_flags): Remove define.
2465 2014-04-21 Richard Henderson <rth@redhat.com>
2467 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2468 parameter; honor it and disable got merging when false.
2469 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2470 the first pass of relaxation.
2471 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2472 the end of the LITERAL+LITUSE chain.
2473 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2474 second pass of relaxation.
2476 * configure.ac (use_secureplt): Enable by default.
2477 * configure: Rebuild.
2479 2014-04-18 Tristan Gingold <gingold@adacore.com>
2481 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2482 bind_content, weak_bind_content, lazy_bind_content,
2484 (bfd_mach_o_load_command): Add comments, add next field.
2485 (mach_o_data_struct): Replace commands field by first_command
2487 * mach-o.c (bfd_mach_o_append_command): New function.
2488 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2489 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2491 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2492 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2493 (bfd_mach_o_write_thread): Use macro instead of literal.
2494 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2495 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2497 (bfd_mach_o_write_symtab_content): New function (extracted
2498 from bfd_mach_o_write_symtab).
2499 (bfd_mach_o_write_symtab): Split.
2500 (bfd_mach_o_count_indirect_symbols): Move
2501 (bfd_mach_o_build_dysymtab): Remove layout code.
2502 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2503 (bfd_mach_o_count_sections_for_seg): Remove.
2504 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2505 bfd_mach_o_build_seg_command).
2506 (bfd_mach_o_build_exec_seg_command): New function.
2507 (bfd_mach_o_build_dysymtab_command): Remove.
2508 (bfd_mach_o_layout_commands): New function.
2509 (bfd_mach_o_init_segment): New function.
2510 (bfd_mach_o_build_commands): Major rework to handle non-object
2512 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2514 (bfd_mach_o_read_dyld_info): Clear content fields.
2515 (bfd_mach_o_read_segment): Adjust call.
2516 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2518 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2519 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2520 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2523 2014-04-18 Tristan Gingold <gingold@adacore.com>
2525 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2526 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2527 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2528 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2530 2014-04-18 Tristan Gingold <gingold@adacore.com>
2532 * mach-o.h (bfd_mach_o_dylinker_command)
2533 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2535 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2536 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2538 2014-04-18 Tristan Gingold <gingold@adacore.com>
2540 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2541 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2542 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2543 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2544 each targets declared.
2545 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2546 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2548 2014-04-18 Tristan Gingold <gingold@adacore.com>
2550 * mach-o.c (bfd_mach_o_write_thread)
2551 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2552 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2553 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2554 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2555 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2556 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2557 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2558 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2559 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2560 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2561 (bfd_mach_o_read_command): Now return a boolean status.
2562 Adjust return statements.
2563 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2564 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2566 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2568 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2569 field. Add assigned_low_gotno and assigned_high_gotno fields.
2570 (mips_elf_create_local_got_entry): Update out-of-space condition.
2571 Set index of new GOT entry to assigned_low_gotno if required by
2572 the current relocation, else set it to assigned_high_gotno.
2573 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2574 with assigned_low_gotno.
2575 (mips_elf_multi_got): Initialize assigned_low_gotno and
2576 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2577 in place of assigned_gotno when handling global GOT entries.
2578 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2579 assigned_high_gotno.
2580 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2581 gap in the middle of local GOT space.
2583 2014-04-17 Alan Modra <amodra@gmail.com>
2586 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2587 current bfd is a plugin. Don't always set type_change_ok
2588 when old bfd is a plugin.
2590 2014-04-16 Tristan Gingold <gingold@adacore.com>
2592 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2595 2014-04-16 Alan Modra <amodra@gmail.com>
2597 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2598 with "ba 0" rather than zeros.
2600 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2602 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2604 2014-04-14 Alan Modra <amodra@gmail.com>
2606 * elf32-ppc.c (BA): Define
2607 (ppc_elf_link_hash_table_create): Correct default_params.
2608 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2609 than "nop" for ppc476_workaround.
2610 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2611 and __glink_PLTresolve. Ensure plt call stub at end of page
2612 doesn't allow fall-thru prefetch.
2614 2014-04-11 Nick Clifton <nickc@redhat.com>
2617 * peXXigen.c (abs_finder): New function.
2618 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2619 than 1^32 try to convert them into section relative values
2622 2014-04-11 Nick Clifton <nickc@redhat.com>
2624 * bfd-in2.h: Regenerate.
2625 * libbfd.h: Regenerate.
2627 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2629 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2630 when building function stubs.
2632 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2634 * elf32-avr.c: Add DIFF relocations for AVR.
2635 (avr_final_link_relocate): Handle the DIFF relocs.
2636 (bfd_elf_avr_diff_reloc): New.
2637 (elf32_avr_is_diff_reloc): New.
2638 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2639 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2642 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2644 2014-04-09 Alan Modra <amodra@gmail.com>
2646 * libcoff.h: Regenerate.
2648 2014-04-09 Alan Modra <amodra@gmail.com>
2650 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2651 of safe ppc476 insns at end of page. Also remove non-branch insns.
2654 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2656 * peXXigen.c (pe_print_debugdata): New function: Displays the
2657 contents of the debug directory and decodes codeview entries.
2658 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2659 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2660 Add functions for reading and writing debugdir and codeview
2662 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2663 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2664 * libcoff-in.h (pe_tdata): Add build-id data.
2665 * libcoff.h: Regenerate.
2666 * coffcode.h (coff_write_object_contents): Run build_id
2667 after_write_object_contents hook.
2669 2014-04-05 Alan Modra <amodra@gmail.com>
2671 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2672 merging non-default sym.
2674 2014-04-04 Tristan Gingold <gingold@adacore.com>
2676 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2679 2014-04-04 Tristan Gingold <gingold@adacore.com>
2681 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2682 thinko on names length.
2684 2014-04-04 Tristan Gingold <gingold@adacore.com>
2686 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2688 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2690 2014-04-04 Tristan Gingold <gingold@adacore.com>
2692 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2694 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2696 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2697 section before dereferencing.
2698 (pe_print_idata, pe_print_edata, pe_print_reloc)
2699 (rsrc_print_section): Don't bother interpreting the contents
2700 of sections which have no contents.
2702 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2705 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2708 2014-04-03 Tristan Gingold <gingold@adacore.com>
2710 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2712 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2714 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2716 2014-04-03 Alan Modra <amodra@gmail.com>
2718 * elf-bfd.h (struct elf_backend_data
2719 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2720 with "bfd_size_type size".
2721 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2722 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2723 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2724 * elfcode.h (bfd_from_remote_memory): Likewise.
2725 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2726 * bfd-in2.h: Regenerate.
2728 2014-04-02 Tristan Gingold <gingold@adacore.com>
2730 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2731 (bfd_mach_o_prebind_cksum_command): New types.
2732 (bfd_mach_o_prebound_dylib_command): Rewrite.
2733 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2735 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2737 (bfd_mach_o_read_prebind_cksum): New function.
2738 (bfd_mach_o_read_twolevel_hints): Ditto.
2739 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2742 2014-04-02 Alan Modra <amodra@gmail.com>
2744 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2745 Consolidate code handling possible section headers past end of
2746 segment. Don't use p_align for page size guess, instead use
2747 minpagesize. Take note of ld.so clearing section headers when
2748 p_memsz > p_filesz. Handle file header specifying no section
2749 headers. Handle zero p_align throughout. Default loadbase to
2750 zero. Add comments. Rename contents_size to high_offset, and
2751 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2752 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2753 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2755 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2756 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2757 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2758 * bfd-in2.h: Regnerate.
2760 2014-04-01 Tristan Gingold <gingold@adacore.com>
2762 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2765 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2766 Pavel Fedin <p.fedin@samsung.com>
2768 * elf32-arm.c: Add support for limited pretty-printing of PLT
2769 entries on eabi and nacl targets.
2770 (elf32_arm_get_synthetic_symtab): Add new callback.
2771 (elf32_arm_nacl_plt_sym_val): Likewise.
2772 (elf32_arm_plt0_size): Add helper function.
2773 (elf32_arm_plt_size): Likewise.
2775 2014-03-27 Tristan Gingold <gingold@adacore.com>
2777 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2778 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2780 2014-03-27 Tristan Gingold <gingold@adacore.com>
2782 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2783 * mach-o.c (bfd_mach_o_write_symtab)
2784 (bfd_mach_o_write_contents)
2785 (bfd_mach_o_set_section_flags_from_bfd)
2786 (bfd_mach_o_build_seg_command): Fix indentation.
2787 (bfd_mach_o_get_base_address): New function.
2789 2014-03-26 Nick Clifton <nickc@redhat.com>
2791 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2792 relocations in discarded sections.
2794 2014-03-26 Tristan Gingold <gingold@adacore.com>
2796 * mach-o.c (bfd_mach_o_convert_architecture): Add
2797 BFD_MACH_O_CPU_TYPE_ARM64.
2799 2014-03-26 Alan Modra <amodra@gmail.com>
2801 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2802 needed plt entries when taking the address of functions for
2803 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2804 Move opd setup and abiversion checks to..
2805 (ppc64_elf_before_check_relocs): ..here. Renamed from
2806 ppc64_elf_process_dot_syms. Set output abiversion from input and
2807 input abiversion from output, if either is not set.
2808 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2809 (elf_backend_check_directives): Update.
2811 2014-03-25 Will Newton <will.newton@linaro.org>
2813 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2814 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2815 of input sections rather than output sections.
2817 2014-03-20 Will Newton <will.newton@linaro.org>
2820 * elf32-arm.c (elf32_arm_check_relocs): Set
2821 pointer_equality_needed for absolute references within
2823 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2824 unless pointer_equality_needed is set.
2826 2014-03-19 Nick Clifton <nickc@redhat.com>
2828 * peXXigen.c (rsrc_process_section): Add code to scan input
2829 sections and record their lengths. Use these lengths to find the
2830 start of each merged .rsrc section.
2832 2014-03-17 Tristan Gingold <gingold@adacore.com>
2834 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2835 (bfd_mach_o_read_command): Ditto.
2837 2014-03-14 Meador Inge <meadori@codesourcery.com>
2839 * configure.in: Add strnlen to AC_CHECK_DECLS.
2840 * config.in: Regenerate.
2841 * configure: Regenerate.
2842 * sysdep.h (strnlen): Add prototype.
2844 2014-03-14 Alan Modra <amodra@gmail.com>
2846 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2847 handling for VLE_SDA21 relocs.
2849 2014-03-13 Tristan Gingold <gingold@adacore.com>
2851 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2853 (pe_bfd_object_p): Also read version number to detect ILF.
2854 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2855 (x86_64pe_bigobj_vec): Define
2856 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2857 (bfd_coff_max_nscns): New macro.
2858 (coff_compute_section_file_positions): Use unsigned int for
2859 target_index. Compare with bfd_coff_max_nscns.
2860 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2861 Set a value for _bfd_coff_max_nscns.
2862 (header_bigobj_classid): New constant.
2863 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2864 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2865 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2867 (bigobj_swap_table): New table.
2868 * libcoff.h: Regenerate.
2869 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2870 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2871 _bfd_coff_max_nscns.
2872 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2873 * coff-rs6000.c (bfd_xcoff_backend_data)
2874 (bfd_pmac_xcoff_backend_data): Likewise.
2875 * coff64-rs6000.c (bfd_xcoff_backend_data)
2876 (bfd_xcoff_aix5_backend_data): Likewise.
2877 * targets.c (x86_64pe_bigobj_vec): Declare.
2878 * configure.in (x86_64pe_bigobj_vec): New vector.
2879 * configure: Regenerate.
2880 * config.bfd: Add bigobj object format for Windows targets.
2882 2014-03-12 Nick Clifton <nickc@redhat.com>
2885 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2886 before testing for vxworks.
2888 2014-03-12 Alan Modra <amodra@gmail.com>
2890 * Makefile.in: Regenerate.
2892 2014-03-12 Alan Modra <amodra@gmail.com>
2895 * elf.c (copy_elf_program_header): Ignore first section lma if
2898 2014-03-11 Alan Modra <amodra@gmail.com>
2901 * coff-rs6000.c: Include stdint.h.
2902 * coff64-rs6000.c: Likewise.
2904 2014-03-10 Tristan Gingold <gingold@adacore.com>
2906 * ticoff.h: Removed.
2908 2014-03-08 Alan Modra <amodra@gmail.com>
2910 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2911 many relocations. Correct bitsize and rightshift too for a number
2912 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2913 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2914 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2915 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2916 fields in instructions to signed/unsigned according to whether
2917 the field takes a signed or unsigned value. Tidy vle split16 code.
2918 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2920 2014-03-08 Alan Modra <amodra@gmail.com>
2922 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2923 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2924 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2925 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2926 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2927 fields in instructions to signed/unsigned according to whether
2928 the field takes a signed or unsigned value.
2930 2014-03-07 Pedro Alves <palves@redhat.com>
2933 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2934 through ptr_to_uint instead of through long.
2936 2014-03-06 Nick Clifton <nickc@redhat.com>
2939 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2940 attribute section names.
2942 2014-03-05 Alan Modra <amodra@gmail.com>
2944 Update copyright years.
2946 2014-03-05 Alan Modra <amodra@gmail.com>
2948 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2949 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2950 (ppc64_elf_check_relocs): Likewise.
2951 (ppc64_elf_relocate_section): Likewise.
2952 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2953 * bfd-in2.h: Regenerate.
2954 * libbfd.h: Regenerate.
2956 2014-03-04 Heiher <r@hev.cc>
2958 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2960 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2961 extension of bfd_mach_mipsisa64r2.
2963 2014-03-04 Nick Clifton <nickc@redhat.com>
2966 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2967 (elf32_thumb2_plt_entry): New array.
2968 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2969 using thumb2 based PLT.
2970 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2972 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2974 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2976 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2977 Thumb2 based PLT 0-entry.
2978 (elf32_arm_output_arch_local_syms): Handle creation of local
2979 symbols for Thumb2 based PLT entries.
2981 2014-02-28 Alan Modra <amodra@gmail.com>
2984 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2985 the same conditions we called check_relocs.
2987 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2989 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2990 * bfd-in2.h: Regenerate.
2991 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2992 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2993 using long PLT entries.
2994 (bfd_elf32_arm_use_long_plt): New function.
2995 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2997 2014-02-27 Alan Modra <amodra@gmail.com>
2999 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
3000 params for targets that don't use ppc32elf.em.
3002 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
3004 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
3005 of GOTOFF relocations.
3007 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
3008 H.J. Lu <hongjiu.lu@intel.com>
3010 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
3011 (elf_x86_64_legacy_plt_entry): Likewise.
3012 (elf_x86_64_bnd_plt_entry): Likewise.
3013 (elf_x86_64_legacy_plt2_entry): Likewise.
3014 (elf_x86_64_bnd_plt2_entry): Likewise.
3015 (elf_x86_64_bnd_arch_bed): Likewise.
3016 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
3017 (elf_x86_64_link_hash_table): Add plt_bnd.
3018 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
3020 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
3021 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
3023 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
3024 symbols. Resolve call to the second PLT if it is created.
3025 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
3026 (elf_x86_64_relocate_section): Resolve PLT references to the
3027 second PLT if it is created.
3028 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
3029 second PLT entry for BND relocation.
3030 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
3031 the second PLT is created.
3032 (elf_x86_64_get_synthetic_symtab): New.
3033 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
3035 2014-02-19 Alan Modra <amodra@gmail.com>
3037 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
3038 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
3039 provision of out-of-line register save/restore routines.
3041 2014-02-18 Jack Carter <jack.carter@imgtec.com>
3043 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
3044 PT_DYNAMIC segment flags.
3046 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
3049 * simple.c (struct saved_offsets): New.
3050 (simple_save_output_info): Use it for ptr.
3051 (simple_restore_output_info): Use it for ptr. Check section_count.
3052 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
3054 2014-02-17 Alan Modra <amodra@gmail.com>
3056 * elf64-ppc.h (struct ppc64_elf_params): Define.
3057 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3058 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3059 ppc64_elf_build_stubs): Update prototype.
3060 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
3061 fields now in params. Adjust code throughout file.
3062 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
3063 Save params pointer in htab.
3064 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3065 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3066 ppc64_elf_build_stubs): Remove parameters now in "params".
3068 2014-02-17 Alan Modra <amodra@gmail.com>
3070 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
3071 patched for ppc476 workaround. Reapply branch taken/not taken
3074 2014-02-12 Alan Modra <amodra@gmail.com>
3076 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
3077 stubs for calls to __tls_get_addr that we know will later be
3080 2014-02-12 Alan Modra <amodra@gmail.com>
3082 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
3083 for ld -r, when code sections are sufficiently aligned.
3084 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
3087 2014-02-12 Alan Modra <amodra@gmail.com>
3090 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3091 --export-dynamic and --dynamic-list marking of symbols.
3092 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
3095 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
3098 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
3099 executables if it matches dynamic_list.
3101 2014-02-10 Alan Modra <amodra@gmail.com>
3103 * po/SRC-POTFILES.in: Regenerate.
3104 * po/bfd.pot: Regenerate.
3106 2014-02-09 Alan Modra <amodra@gmail.com>
3108 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
3109 * elfxx-target.h (elf_backend_caches_rawsize): Define.
3110 (elfNN_bed): Init new field.
3111 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
3112 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
3113 (ppc_elf_relax_section): Don't reallocate section here, write
3114 stubs, or write out relocs for ld -r here..
3115 (ppc_elf_relocate_section): ..instead write stubs here, and use
3116 existing code to write out relocs for ld -r. Fix offset
3117 adjustment on reloc for little-endian.
3118 (elf_backend_caches_rawsize): Define.
3120 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3123 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
3125 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3127 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
3128 return paths. Three times.
3129 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
3131 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
3132 (ppc64_elf_edit_toc): Free USED in return path.
3134 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
3136 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
3137 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
3138 * libbfd.h: Regenerated.
3139 * bfd-in2.h: Regenerated.
3140 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
3141 (nios2_reloc_map): Likewise.
3142 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
3143 Fixed all references.
3144 (nios2_elf32_relocate_section): Add new relocations.
3145 (nios2_elf32_check_relocs): Likewise.
3146 (nios2_elf32_gc_sweep_hook): Likewise.
3148 2014-02-03 Alan Modra <amodra@gmail.com>
3150 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
3151 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
3152 (ppc_elf_link_params): New function.
3153 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
3155 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
3156 parameters. Use htab->params instead.
3157 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
3158 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
3159 64 bytes for ppc476 workaround.
3160 (struct ppc_elf_relax_info): New.
3161 (ppc_elf_relax_section): Exclude linker created sections and
3162 those too small to hold one instruction. Don't add another
3163 branch around trampolines on later relax passes. Don't
3164 generate trampolines for undefined symbols when !relocatable,
3165 nor for plugin symbols. Allocate space for ppc476 workaround
3166 patch area. Free fixups on error return path.
3167 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
3168 * elf32-ppc.h (struct ppc_elf_params): New.
3169 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
3170 (ppc_elf_link_params): Declare.
3171 * section.c (SEC_INFO_TYPE_TARGET): Define.
3172 * bfd-in2.h: Regenerate.
3174 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3176 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
3178 (nios2_elf32_relocate_section): Use got_base to adjust
3179 GOT-pointer-relative relocations relative to _gp_got.
3180 (create_got_section): Create _gp_got symbol.
3181 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
3182 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3184 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
3186 * bfd-in2.h: Update from reloc.c.
3187 * elf32-nios2.c: Include elf32-nios2.h.
3188 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3189 (nios2_reloc_map): Likewise.
3190 (enum elf32_nios2_stub_type): Declare.
3191 (struct elf32_nios2_stub_hash_entry): Declare.
3192 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3193 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3194 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3195 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3196 bfd_count, top_index, input_list, all_local_syms.
3197 (nios2_call26_stub_entry): New.
3198 (nios2_elf32_install_imm16): Move up in file.
3199 (nios2_elf32_install_data): Move up in file.
3200 (hiadj): Move up in file.
3201 (stub_hash_newfunc): New.
3202 (link_hash_newfunc): Initialize hsh_cache field.
3204 (nios2_stub_name): New.
3205 (nios2_get_stub_entry): New.
3206 (nios2_add_stub): New.
3207 (nios2_elf32_setup_section_lists): New.
3208 (nios2_elf32_next_input_section): New.
3209 (CALL26_SEGMENT): New.
3210 (MAX_STUB_SECTION_SIZE): New.
3211 (group_sections): New.
3212 (nios2_type_of_stub): New.
3213 (nios2_build_one_stub): New.
3214 (nios2_size_one_stub): New.
3215 (get_local_syms): New.
3216 (nios2_elf32_size_stubs): New.
3217 (nios2_elf32_build_stubs): New.
3218 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3219 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3220 trampolines for R_NIOS2_CALL26 stubs.
3221 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3222 (nios2_elf32_gc_sweep_hook): Likewise.
3223 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3224 (nios2_elf32_link_hash_table_free): New.
3225 (bfd_elf32_bfd_link_hash_table_free): Define.
3226 * elf32-nios2.h: New file.
3227 * libbfd.h: Update from reloc.c.
3228 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3230 2014-01-29 Nick Clifton <nickc@redhat.com>
3233 * elf32-metag.c (elf_metag_post_process_headers): Call
3234 _bfd_elf_post_process_headers.
3235 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3236 _bfd_elf_copy_private_data.
3237 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3239 2014-01-29 Nick Clifton <nickc@redhat.com>
3241 * bfd-in.h (bfd_set_section_vma): Delete.
3242 (bfd_set_section_alignment): Delete.
3243 (bfd_set_section_userdata): Delete.
3244 (bfd_set_cacheable): Delete.
3245 * bfd.c (bfd_set_cacheable): New static inline function.
3246 * section.c (bfd_set_section_userdata): Likewise.
3247 (bfd_set_section_vma): Likewise.
3248 (bfd_set_section_alignment): Likewise.
3249 * bfd-in2.h: Regenerate.
3251 2014-01-28 Nick Clifton <nickc@redhat.com>
3253 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3254 attributes select the CU containing the abbreviation, which may not
3257 2014-01-24 Alan Modra <amodra@gmail.com>
3259 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3260 to get_relocs for ELFv2.
3262 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3265 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
3266 if TLS sections are not adjacent.
3268 2014-01-22 Alan Modra <amodra@gmail.com>
3270 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3272 2014-01-22 Alan Modra <amodra@gmail.com>
3274 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3276 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3279 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3280 regular default symbol definition and the versioned dynamic
3281 symbol definition mismatch, skip the default symbol definition
3282 if one of them is IFUNC.
3284 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3287 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3288 info->export_dynamic nor h->ref_dynamic for type mismatch when
3289 adding the default version.
3291 2014-01-16 Alan Modra <amodra@gmail.com>
3293 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3294 mips_elf_traverse_got_arg* rather than mips_got_info*.
3295 Adjust caller. Alloc on output_bfd rather than symbol section
3298 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3300 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3302 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3304 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3307 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3308 against __ehdr_start.
3309 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3311 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3313 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3315 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3317 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3320 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3321 count if there are any non pc-relative relocs.
3322 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3324 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3325 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3327 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3328 offset while calculating relocation address.
3329 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3330 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3332 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3335 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3336 R_ARM_ABS8 and R_ARM_ABS16.
3338 2014-01-13 Alan Modra <amodra@gmail.com>
3340 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3341 error when shared and force a plt call otherwise.
3342 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3343 plt_type == PLT_NEW.
3344 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3345 the appropriate call stub.
3347 2014-01-10 Alan Modra <amodra@gmail.com>
3352 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3353 (assign_file_positions_for_non_load_sections): When setting up
3354 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3355 header that completely covers the relro region.
3357 2014-01-09 Tristan Gingold <gingold@adacore.com>
3359 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3360 table macros and add macros to initializa the structure.
3362 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3367 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3368 size for PT_GNU_RELRO segment.
3369 (assign_file_positions_for_load_sections): If PT_LOAD segment
3370 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3372 2014-01-07 Tom Tromey <tromey@redhat.com>
3374 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3377 2014-01-03 Nick Clifton <nickc@redhat.com>
3380 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3383 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
3386 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3388 2014-01-02 Nick Clifton <nickc@redhat.com>
3391 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3392 filename in the bfd's filename field.
3393 * elfcode.h (bfd_from_remote_memory): Likewise.
3394 * ieee.c (ieee_object_p): Likewise.
3395 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3396 * oasys.c (oasys_openr_next_archived_file): Likewise.
3397 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3398 * opncls.c (bfd_fopen): Likewise.
3399 (bfd_openstreamr): Likewise.
3400 (bfd_openr_iovec): Likewise.
3401 (bfd_openw): Likewise.
3402 (bfd_create): Likewise.
3403 (_bfd_delete_bfd): Free filename.
3405 For older changes see ChangeLog-2013
3407 Copyright (C) 2014 Free Software Foundation, Inc.
3409 Copying and distribution of this file, with or without modification,
3410 are permitted in any medium without royalty provided the copyright
3411 notice and this notice are preserved.
3417 version-control: never
projects / deliverable / binutils-gdb.git / blob