1 2014-12-23 Alan Modra <amodra@gmail.com>
3 * elflink.c (_bfd_elf_define_linkage_sym): Set linker_def.
4 * linker.c (_bfd_generic_link_add_one_symbol): Clear linker_def
5 for CDEF, DEF, DEFW, COM.
7 2014-12-22 Nick Clifton <nickc@redhat.com>
10 * archive.c (do_slurp_bsd_armap): Return if the parsed_size is
12 (bfd_slurp_armap): Zero terminate the name.
13 (bfd_generic_stat_arch_elt): If there is no header, fail.
14 * elf32-arc.c (arc_info_to_howto_rel): Replace BFD_ASSERT with
16 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
17 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
18 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
19 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
20 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
21 * elf32-dlx.c (dlx_rtype_to_howto): Likewise.
22 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
23 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
24 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
25 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
26 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
27 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
28 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
29 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
30 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
31 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
32 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
33 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
34 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
35 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
36 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
37 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
38 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
39 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
40 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
41 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
42 * elf32-v850.c (v850_elf_info_to_howto_rel): Likewise.
43 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
44 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
45 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
46 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
47 * elf64-x86-64.c (elf_x86_64_reloc_type_lookup): Likewise.
48 * elfnn-aarch64.c (elfNN_aarch64_bfd_reloc_from_type): Likewise.
49 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Add range
50 checking of reloc symbol index.
51 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): If no symbols have
52 been provided then set the reloc's symbol to undefined.
53 * reloc.c (bfd_generic_get_relocated_section_contents): Add range
54 checking of the reloc to be applied.
55 * versados.c (process_otr): Add more range checks.
56 (versados_canonicalize_reloc): If the section is unknown, set the
58 * vms-alpha.c (_bfd_vms_slurp_eisd): Add range checks.
59 (alpha_vms_object_p): Likewise.
61 2014-12-18 Richard Henderson <rth@redhat.com>
63 * elf32-ppc.c (ELF_COMMONPAGESIZE): Set to 64k.
64 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
66 2014-12-16 Nick Clifton <nickc@redhat.com>
69 * format.c (bfd_check_format_matches): Check for a matching vector
70 before using match priorities.
71 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Fix off-by-one
72 errors with previous delta.
74 2014-12-15 H.J. Lu <hongjiu.lu@intel.com>
77 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
79 2014-12-13 H.J. Lu <hongjiu.lu@intel.com>
82 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
83 Change has_bnd_reloc to bit field.
84 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
86 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
88 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
89 real definition to a weak symbol.
90 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
91 weak symbol for PIE when discarding space for relocs against
92 symbols which turn out to need copy relocs.
93 (elf_x86_64_relocate_section): Also check needs_copy of a
94 weak symbol for PIE with copy reloc.
96 2014-12-12 Alan Modra <amodra@gmail.com>
99 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
101 2014-12-12 Alan Modra <amodra@gmail.com>
104 * elflink.c (_bfd_elf_adjust_dynamic_copy): Add "info" param.
105 Error on copy relocs against protected symbols.
106 (elf_merge_st_other): Set h->protected_def.
107 * elf-bfd.h (struct elf_link_hash_entry): Add "protected_def".
108 (_bfd_elf_adjust_dynamic_copy): Update prototype.
109 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Update
110 _bfd_elf_adjust_dynamic_copy call.
111 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
112 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
113 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
114 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
115 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
116 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
117 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
118 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
119 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
120 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
121 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
122 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
123 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
124 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
125 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
126 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
127 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
128 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
129 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
130 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
131 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
132 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
133 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
134 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
135 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
137 2014-12-11 Keith Seitz <keiths@redhat.com>
139 * elf.c (elf_parse_notes): Define convenience macro
140 GROKER_ELEMENT to add elements to 'grokers' array.
141 Add 'len' element to 'grokers'.
142 Use grokers.len instead of sizeof in string
145 2014-12-10 Alan Modra <amodra@gmail.com>
147 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
148 and coffgen. Add coff-bfd. Sort.
149 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
150 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
151 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
152 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
153 without unused param. Update uses.
154 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
155 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
156 * libcoff-in.h: #include "coff-bfd.h".
157 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
158 (coff_symbol_from): Delete.
159 * coff-bfd.c: New file.
160 * coff-bfd.h: New file.
161 * coff-i386.c: Update coff_symbol_from occurrences.
162 * coff-i960.c: Likewise.
163 * coff-m68k.c: Likewise.
164 * coff-sh.c: Likewise.
165 * coff-x86_64.c: Likewise.
166 * coffcode.h: Likewise.
167 * pe-mips.c: Likewise.
168 * configure.ac (elf): Add dwarf2.lo.
169 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
170 target vectors to .o files. Add dwarf2 for mach-o targets.
171 Fix the sh target FIXME.
172 * po/SRC-POTFILES.in: Regenerate.
173 * Makefile.in: Regenerate.
174 * configure: Regenerate.
175 * bfd-in2.h: Regenerate.
176 * libcoff.h: Regenerate.
178 2014-12-10 Alan Modra <amodra@gmail.com>
181 * dwarf2.c (struct comp_unit): Add "lang".
182 (non_mangled): New function.
183 (struct funcinfo): Add "is_linkage". Reorder for better packing.
184 Make "name" a const char*.
185 (lookup_address_in_function_table): Delete functionname_ptr param.
186 (find_abstract_instance_name): Add is_linkage param. Set if we
187 have DW_AT_linkage_name or non_mangled DW_AT_name.
188 (scan_unit_for_symbols): Similarly set func->is_linkage.
189 (parse_comp_unit): Stash DW_AT_language.
190 (comp_unit_find_nearest_line): Replace functionname_ptr param
191 with function_ptr param.
192 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
193 functionname_ptr from function->name. Call _bfd_elf_find_function
194 to retrieve symbol for function if not linkage name.
195 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
196 * elf.c (elf_find_function): ..here.
197 (_bfd_elf_find_nearest_line): Adjust calls.
198 * elf-bfd.h (_bfd_elf_find_function): Declare.
200 2014-12-10 Alan Modra <amodra@gmail.com>
202 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
203 calling get_elf_backend_data.
204 (_bfd_dwarf2_find_nearest_line): Fix parens.
206 2014-12-10 Alan Modra <amodra@gmail.com>
209 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
210 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
211 (elfNN_bed): Init new field.
212 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
213 (bfd_elf_final_link): Control sorting of relocs.
214 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
215 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
216 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
217 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
219 2014-12-09 Nick Clifton <nickc@redhat.com>
222 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
223 * libbfd.c (safe_read_leb128): New function.
224 * libbfd-in.h (safe_read_leb128): Add prototype.
225 * libbfd.h: Regenerate.
226 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
227 Check for an over-long subsection length.
228 * elf.c (elf_parse_notes): Check that the namedata is long enough
229 for the string comparison that is about to be performed.
230 (elf_read_notes): Zero-terminate the note buffer.
232 2014-12-09 Alan Modra <amodra@gmail.com>
234 * elf64-ppc.c (sort_r_offset): Delete.
235 (ppc64_elf_edit_opd): Don't sort input relocs.
237 2014-12-06 Eric Botcazou <ebotcazou@adacore.com>
239 * config.bfd: Add Visium support.
240 * configure.ac: Likewise.
241 * configure: Regenerate.
242 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
243 (ALL_MACHINES_CFILES): Add cpu-visium.c.
244 (BFD32_BACKENDS): Add elf32-visium.lo.
245 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
246 * Makefile.in: Regenerate.
247 * archures.c (DESCRIPTION): Add Visium support.
248 (bfd_visium_arch): Declare.
249 (bfd_archures_list): Add bfd_visium_arch.
250 * reloc.c: Add Visium relocations.
251 * targets.c (visium_elf32_vec): Declare.
252 (_bfd_target_vector): Add visium_elf32_vec.
253 * bfd-in2.h: Regenerate.
254 * libbfd.h: Likewise.
255 * cpu-visium.c: New file.
256 * elf32-visium.c: Likewise.
257 * po/SRC-POTFILES.in: Regenerate.
259 2014-12-05 Steve Ellcey <sellcey@mips.com>
261 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
263 2014-12-05 H.J. Lu <hongjiu.lu@intel.com>
265 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
267 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
270 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
271 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
273 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
274 (elf_backend_plt_sym_val): Likewise.
275 (elf_i386_get_plt_sym_val): New.
276 (elf_i386_get_synthetic_symtab): Likewise.
277 (bfd_elf32_get_synthetic_symtab): Likewise.
278 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
279 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
280 (elf_backend_plt_sym_val): Likewise.
281 (elf_x86_64_get_plt_sym_val): New.
282 (elf_x86_64_get_synthetic_symtab): Use
283 _bfd_elf_ifunc_get_synthetic_symtab.
284 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
286 2014-12-04 Alan Modra <amodra@gmail.com>
289 * elflink.c: Include bfd_stdint.h.
290 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
291 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
292 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
295 2014-12-03 Nick Clifton <nickc@redhat.com>
298 * compress.c (bfd_get_full_section_contents): Fail if there are no
299 section contents available when the compress_status is
300 COMPRESS_SECTION_DONE.
301 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
302 (bfd_malloc2): Use bfd_malloc.
303 (bfd_realloc): Refuse to reallocate a negative size.
304 (bfd_realloc2): Use bfd_realloc.
305 (bfd_realloc_or_free): Use bfd_realloc.
306 (bfd_zmalloc): Use bfd_malloc.
307 (bfd_zmalloc): Use bfd_malloc2.
308 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
310 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
312 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
314 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
316 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
317 info->executable for symbols which need copy relocs.
319 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
321 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
323 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
324 with ELIMINATE_COPY_RELOCS.
325 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
326 relocs against symbols which turn out to need copy relocs.
328 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
330 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
331 allow copy relocs for building executables.
332 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
333 pc-relative relocation in shared object.
334 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
336 (elf_x86_64_relocate_section): Don't copy a pc-relative
337 relocation into the output file if the symbol needs copy reloc.
339 2014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
341 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
342 overflow on non-weak undefined symbols.
344 2014-12-02 Alan Modra <amodra@gmail.com>
346 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
347 _opd_sec_data array, halving required memory.
348 (sort_r_offset): New function.
349 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
350 sections with a mix of 16 and 24 byte OPD entries. Don't
351 attempt to honour --non-overlapping-opd for .opd sections with
352 unexpected relocs. Simplify opd entry size calculations by
353 first finding the reloc for the next entry. Make edit loop
354 handle one opd entry per iteration, with an inner loop
355 handling relocs per entry.
357 2014-12-01 Nick Clifton <nickc@redhat.com>
360 * archive.c (do_slurp_coff_armap): Add range checks to prevent
361 running off the end of the string table.
362 * compress.c (bfd_get_full_section_contents): Return a NULL
363 pointer for zero sized sections. Do not attempt to copy a buffer
365 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
366 header. Add range checks to avoid running off the end of the
368 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
369 if the seek fails, no memory is allocated.
370 (bfd_elf_string_from_elf_section): Do not allocate a string from a
371 non string section. It only leads to trouble later on.
372 (_bfd_elf_print_private_bfd_data): Check for there being too
373 little external dynamic data.
374 (bfd_section_from_shdr): Replace assertion with a failure mode.
375 (bfd_section_from_shdr): When walking a loaded group section use
376 the internal structure size, not the external size. Check for the
377 group section being empty.
378 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
380 * elfcode.h (elf_slurp_reloc_table): Likewise.
381 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
384 2014-11-30 Alan Modra <amodra@gmail.com>
387 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
388 symbols from libraries that won't be listed in DT_NEEDED.
389 (elf_link_output_extsym): Don't output verdefs for such symbols.
391 2014-11-28 Alan Modra <amodra@gmail.com>
393 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
394 vna_next/vd_next/vda_next is zero. Correct counts.
396 2014-11-27 Nick Clifton <nickc@redhat.com>
399 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
400 a discrepancy between the isymMax and ifdMax values in the
402 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
403 scanning the external dynamic entries.
405 2014-11-26 Nick Clifton <nickc@redhat.com>
408 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
410 * coff-h8500.c (rtype2howto): Likewise.
411 * coff-tic30.c (rtype2howto): Likewise.
412 * coff-z80.c (rtype2howto): Likewise.
413 * coff-z8k.c (rtype2howto): Likewise.
414 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
415 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
417 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
418 * coff-w65.c (rtype2howto): Likewise.
419 * coff-we32k.c (RTYPE2HOWTO): Likewise.
420 * pe-mips.c (RTYPE2HOWTO): Likewise.
421 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
423 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
425 * coffgen.c (make_a_section_from_file): Check the length of a
426 section name before testing to see if it is a debug section name.
427 (coff_object_p): Zero out any uninitialised bytes in the opt
429 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
430 source being empty when there are values to be processed.
431 (_bfd_ecoff_slurp_symbol_table): Add range check.
432 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
433 (bfd_mach_o_mangle_sections): Move test for too many sections to
434 before the allocation of the section table.
435 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
436 memory and nullify the symbol pointer.
437 * reloc.c (bfd_generic_get_relocated_section_contents): Add
438 handling of a bfd_reloc_notsupported return value.
439 * versados.c (EDATA): Add range checking.
440 (get_record): Likewise.
441 (process_otr): Check for contents being available before updating
443 (versados_canonicalize_reloc): Add range check.
445 2014-11-26 Alan Modra <amodra@gmail.com>
447 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
448 internal verref buffer. Error for zero sh_info. Print errors.
449 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
451 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
453 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
454 NAME##_get_symbol_version_string.
455 (bfd_get_symbol_version_string): New.
456 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
457 _bfd_nosymbols define.
458 * aout-target.h (MY_get_symbol_version_string): Likewise.
459 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
460 * binary.c (binary_get_symbol_version_string): Likewise.
461 * bout.c (aout_32_get_symbol_version_string): Likewise.
462 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
463 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
464 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
465 * ieee.c (ieee_get_symbol_version_string): Likewise.
466 * ihex.c (ihex_get_symbol_version_string): Likewise.
467 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
468 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
469 * mmo.c (mmo_get_symbol_version_string): Likewise.
470 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
471 * oasys.c (oasys_get_symbol_version_string): Likewise.
472 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
473 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
474 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
475 * som.c (som_get_symbol_version_string): Likewise.
476 * srec.c (srec_get_symbol_version_string): Likewise.
477 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
478 * versados.c (versados_get_symbol_version_string): Likewise.
479 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
480 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
482 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
483 coff_get_symbol_version_string.
484 (rs6000_xcoff64_aix_vec): Likewise.
486 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
487 (_bfd_elf_get_symbol_version_string): This.
489 (bfd_elf_print_symbol): Updated.
490 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
492 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
493 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
494 * bfd-in2.h: Regenerated.
495 * libbfd.h: Likewise.
496 * libcoff.h: Likewise.
498 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
501 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
502 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
503 from bfd_elf_print_symbol.
504 (bfd_elf_print_symbol): Use it.
506 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
508 * elf32-i386.c (elf_i386_got_plt_entry): New.
509 (elf_i386_pic_got_plt_entry): Likewise.
510 (elf_i386_link_hash_entry): Add plt_got.
511 (elf_i386_link_hash_table): Likewise.
512 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
513 (elf_i386_get_local_sym_hash): Likewise.
514 (elf_i386_check_relocs): Create the GOT PLT if there are both
515 PLT and GOT references when the regular PLT is used.
516 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
517 both PLT and GOT references unless pointer equality is needed.
518 (elf_i386_relocate_section): Also check the GOT PLT when
519 resolving R_386_PLT32.
520 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
523 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
524 (elf_x86_64_link_hash_table): Likewise.
525 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
526 (elf_x86_64_get_local_sym_hash): Likewise.
527 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
528 PLT and GOT references when the regular PLT is used.
529 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
530 both PLT and GOT references unless pointer equality is needed.
531 (elf_x86_64_relocate_section): Also check the GOT PLT when
532 resolving R_X86_64_PLT32.
533 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
536 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
538 * configure: Regenerated.
540 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
542 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
543 (erratum_835769_scan): Sort map list.
545 2014-11-24 Alan Modra <amodra@gmail.com>
547 * elf64-ppc.c (plt_stub_pad): Correct.
549 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
551 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
552 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
553 (elf_x86_64_allocate_dynrelocs): Don't assert size of
554 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
556 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
558 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
559 branch displacement overflow in PLT entry.
561 2014-11-21 Nick Clifton <nickc@redhat.com>
564 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
565 number of auxillary entries.
566 * ieee.c (next_byte): Convert to a function. Return FALSE if the
567 next byte is beyond the end of the buffer.
568 (parse_int): Test the return value of next_byte.
569 (parse_expression): Convert to boolean. Return FALSE if the
570 parsing failed. Test the return value of next_byte.
571 (ieee_seek): Convert to a function. Return FALSE if the seek goes
572 beyond the end of the buffer.
573 (ieee_slurp_external_symbols): Test the return value of ieee_seek
575 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
576 operation failed. Test the return value of ieee_seek and
578 (ieee_archive_p): Test the return value of ieee_seek and
581 (ieee_slurp_section_data): Likewise.
582 (ieee_object_p): Likewise. Store the size of the buffer in the
583 total_amt field in the header.
584 * libieee.h (common_header_type): Add amt field.
585 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
586 reloc's value is within range.
587 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
589 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
591 (pex64_dump_xdata): Check for buffer overflows.
592 * versados.c (process_otr): Check that the section exists before
594 (versados_object_p): Make sure that enough data was read for the
595 header to be checked.
596 * vms-alpha.c (vms_get_remaining_object_record): Change
597 read_so_far parameter to an unsigned int. Check that the amount
600 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
602 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
603 PC-relative offset overflow check.
605 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
608 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
609 string table before clearing the first few bytes.
611 2014-11-21 Terry Guo <terry.guo@arm.com>
613 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
615 2014-11-20 Alan Modra <amodra@gmail.com>
617 * elf64-ppc.c (group_sections): Init stub14_group_size from
618 --stub-group-size parameter divided by 1024.
620 2014-11-20 Alan Modra <amodra@gmail.com>
622 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
623 alignment calculation.
625 2014-11-20 Terry Guo <terry.guo@arm.com>
627 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
628 hasn't attribute section.
630 2014-11-20 Alan Modra <amodra@gmail.com>
632 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
634 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
637 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
638 PC-relative offset overflow in PLT entry.
640 2014-11-18 Nick Clifton <nickc@redhat.com>
643 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
644 is larger than its real size.
645 (rsrc_print_section): Fix off-by-one error checking for overflow.
646 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
649 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
651 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
654 2014-11-14 Nick Clifton <nickc@redhat.com>
657 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
659 (bfd_get_alt_debug_link_info): Likewise.
661 2014-11-14 Nick Clifton <nickc@redhat.com>
664 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
666 (ieee_object_p): Likewise.
668 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
670 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
672 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
674 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
676 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
679 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
680 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
681 (elf_x86_64_relocate_section): Likewise.
683 2014-11-13 Nick Clifton <nickc@redhat.com>
686 * coffcode.h (coff_ptr_struct): Add is_sym field.
687 (coff_new_section_hook): Set the is_sym field.
688 (coff_pointerize_aux_hook): Check the is_sym field.
689 (coff_print_aux): Likewise.
690 (coff_compute_section_file_positions): Likewise.
691 (coff_write_object_contents): Likewise.
692 (coff_slurp_line_table): Likewise.
693 (coff_slurp_symbol_table): Likewise.
694 (CALC_ADDEND): Likewise.
695 * coffgen.c (coff_renumber_symbols): Likewise.
696 (coff_mangle_symbols): Likewise.
697 (coff_fix_symbol_name): Likewise.
698 (coff_write_symbol): Likewise.
699 (coff_write_alien_symbol): Likewise.
700 (coff_write_native_symbol): Likewise.
701 (coff_write_symbols): Likewise.
702 (coff_write_linenumbers): Likewise.
703 (coff_pointerize_aux): Likewise.
704 (coff_get_normalized_symtab): Likewise.
705 (coff_get_symbol_info): Likewise.
706 (bfd_coff_get_syment): Likewise.
707 (bfd_coff_get_auxent): Likewise.
708 (coff_print_symbol): Likewise.
709 (coff_find_nearest_line_with_names): Likewise.
710 (bfd_coff_set_symbol_class): Likewise.
711 (coff_make_empty_symbol): Set the is_sym field.
712 (coff_bfd_make_debug_symbol): Likewise.
713 * peicode.h (pe_ILF_make_a_symbol): Likewise.
714 * libcoff.h: Regenerate.
715 * libcoff-in.h: Regenerate.
717 2014-11-12 Nick Clifton <nickc@redhat.com>
720 * coffcode.h (coff_slurp_line_table): Set the line number of
721 corrupt entries to -1.
722 (coff_slurp_symbol_table): Alway initialise the value of the
724 * coffgen.c (coff_print_symbol): Check that the combined pointer
726 (coff_print_symbol): Do not print negative line numbers.
727 * peXXigen.c (pe_print_idata): Add range checking displaying
730 2014-11-12 Alan Modra <amodra@gmail.com>
733 * coffcode.h (coff_slurp_line_table): Drop line number info
734 not preceded by a valid function entry. Revert last change.
736 2014-11-11 Nick Clifton <nickc@redhat.com>
739 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
740 line number cache that would not be initialised by the copy from
741 the new line number table.
742 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
744 * coffgen.c (coff_get_normalized_symbols): Get the external
745 symbols before allocating space for the internal symbols, in case
747 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
748 array if one is needed. Likewise with the verdef array.
749 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
751 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
752 structure are initialised.
753 (pe_print_edata): Avoid reading off the end of the data buffer.
755 2014-11-11 Alan Modra <amodra@gmail.com>
758 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
759 when building func_table.
761 2014-11-11 Alan Modra <amodra@gmail.com>
764 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
765 memset the particular bits we need. Update src after hitting loop
766 "continue". Don't count lineno omitted due to invalid symbols in
767 nbr_func, and update lineno_count. Init entire terminating
768 lineno. Don't both allocating terminator in n_lineno_cache.
769 Redirect sym->lineno pointer to where n_lineno_cache will be
770 copied, and free n_lineno_cache.
771 * pe-mips.c (NUM_HOWTOS): Typo fix.
773 2014-11-11 Alan Modra <amodra@gmail.com>
775 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
776 size check to account for possible zero terminator.
778 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
780 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
781 data sections to be PROGBITS
783 2014-11-10 Nick Clifton <nickc@redhat.com>
786 * coff-i386.c (NUM_HOWTOS): New define.
787 (RTYPE2HOWTO): Use it.
788 (coff_i386_rtype_to_howto): Likewise.
789 (coff_i386_reloc_name_lookup): Likewise.
790 (CALC_ADDEND): Check that reloc r_type field is valid.
791 * coff-x86_64.c (NUM_HOWTOS): New define.
792 (RTYPE2HOWTO): Use it.
793 (coff_amd64_rtype_to_howto): Likewise.
794 (coff_amd64_reloc_name_lookup): Likewise.
795 (CALC_ADDEND): Check that reloc r_type field is valid.
796 * coffcode.h (coff_slurp_line_table): Check for symbol table
798 (coff_slurp_symbol_table): Use zalloc to ensure that all table
799 entries are initialised.
800 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
801 in the string table. Also ensure that the table is 0 terminated.
802 (coff_get_normalized_symtab): Check for symbol table indexing
804 * opncls.c (bfd_alloc): Catch the case where a small negative size
805 can result in only 1 byte being allocated.
806 (bfd_alloc2): Use bfd_alloc.
807 * pe-mips.c (NUM_HOWTOS): New define.
808 (coff_mips_reloc_name_lookup): Use it.
809 (CALC_ADDEND): Check that reloc r_type field is valid.
810 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
811 in the DataDirectory.
812 (pe_print_idata): Avoid reading beyond the end of the data block
813 wen printing strings.
814 (pe_print_edata): Likewise.
815 Check for table indexing underflow.
816 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
817 (pe_bfd_object_p): Allocate and initialize enough space to hold a
818 PEAOUTHDR, even if the opt_hdr field specified less.
820 2014-11-08 Alan Modra <amodra@gmail.com>
822 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
824 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
826 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
829 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
832 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
833 for IE->LE transition.
835 2014-11-07 Alan Modra <amodra@gmail.com>
837 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
839 2014-11-07 Alan Modra <amodra@gmail.com>
841 * tekhex.c (CHUNK_SPAN): Define.
842 (struct data_struct <chunk_init>): Use one byte per span, update
843 all code accessing this field.
844 (find_chunk): Add create param, don't create new entry unless set.
845 (insert_byte): Don't save zeros.
846 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
847 on symbol type. Create an alternate section if both types of
848 symbol are given. Attach type '2' and '6' symbols to absolute
850 (move_section_contents): Fix caching of chunk. Don't create chunk
851 when reading, or for writing zeros.
852 (tekhex_set_section_contents): Don't create initial chunks.
853 (tekhex_write_object_contents): Use CHUNK_SPAN.
855 2014-11-07 Alan Modra <amodra@gmail.com>
857 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
859 2014-11-07 Alan Modra <amodra@gmail.com>
861 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
862 * coffcode.h (coff_set_alignment_hook): Likewise.
863 (coff_slurp_line_table): Likewise.
864 * coffgen.c (coff_get_normalized_symtab): Likewise.
865 (_bfd_coff_get_external_symbols): Likewise.
866 * elf.c (bfd_elf_get_str_section): Likewise.
867 * tekhex.c (first_phase): Likewise.
869 2014-11-06 Nick Clifton <nickc@redhat.com>
871 * aoutx.h (slurp_symbol_table): Revert previous delta.
872 (slurp_reloc_table): Likewise.
873 * compress.c (bfd_get_full_section_contents): Remove file size
875 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
876 and do not complain about linker generated files.
878 2014-11-06 Will Newton <will.newton@linaro.org>
880 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
881 length sections and sub-sections.
883 2014-11-04 Nick Clifton <nickc@redhat.com>
886 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
887 Replace another abort with an error message.
888 (coff_slurp_line_table): Add more range checking.
889 * peXXigen.c (pe_print_debugdata): Add range checking.
891 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
893 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
894 when creating a dso with discarded dynsym section.
896 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
898 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
899 and E_MIPS_ARCH_64R6 support.
901 2014-11-05 Nick Clifton <nickc@redhat.com>
904 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
905 about the number of relocations it contains.
906 (coff_sort_func_alent): Return 0 if the pointers are NULL.
907 (coff_slurp_line_table): Add more range checks. Do not free new
908 tables created when sorting line numbers.
909 * peXXigen.c (pe_print_idata): Add range checks.
910 (pe_print_edata): Likewise.
911 (rsrc_print_resource_entries): Likewise. Avoid printing control
912 characters. Terminate priniting if corruption is detected.
913 (rsrc_print_resource_directory): Terminate printing if an unknown
914 directory type is encountered.
915 (pe_print_debugdata): Fix off-by-one error.
916 (rsrc_count_entries): Add range checking.
917 (rsrc_parse_entry): Likewise.
919 2014-11-04 Nick Clifton <nickc@redhat.com>
922 * compress.c (bfd_get_full_section_contents): Improve test for
923 linker created objects.
926 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
927 corrupt extended name tables.
929 2014-11-04 Alan Modra <amodra@gmail.com>
931 * elf32-spu.c (ovl_mgr_stat): New function.
932 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
934 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
936 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
937 relaxation, reduce the size of symbols that span the deleted
940 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
942 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
943 located at the very end of the section.
945 2014-11-03 Nick Clifton <nickc@redhat.com>
948 * aoutx.h (slurp_symbol_table): Check that computed table size is
949 not bigger than the file from which is it being read.
950 (slurp_reloc_table): Likewise.
951 * coffcode.h (coff_slurp_line_table): Remove unneeded local
952 'warned'. Do not try to print the details of a symbol with an
954 * coffgen.c (make_a_sectiobn_from_file): Check computed string
955 index against length of string table.
956 (bfd_coff_internal_syment_name): Check read in string offset
957 against length of string table.
958 (build_debug_section): Return a pointer to the section used.
959 (_bfd_coff_read_string_table): Store the length of the string
960 table in the coff_tdata structure.
961 (bfd_coff_free_symbols): Set the length of the string table to
962 zero when it is freed.
963 (coff_get_normalized_symtab): Check offsets against string table
964 or data table lengths as appropriate.
965 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
966 length of string table.
967 * compress.c (bfd_get_full_section_contents): Check computed size
968 against the size of the file.
969 * libcoff-in.h (obj_coff_strings_len): Define.
970 (struct coff_tdata): Add strings_len field.
971 * libcoff.h: Regenerate.
972 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
973 data if the debug section is too small.
974 * xcofflink.c (xcoff_link_input_bfd): Check offset against
975 length of string table.
977 2014-11-03 Nick Clifton <nickc@redhat.com>
979 * po/fi.po: Updated Finnish translation.
981 2014-10-31 Andrew Pinski <apinski@cavium.com>
982 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
984 * archures.c: Add octeon3 for mips target.
985 * bfd-in2.h: Regenerate.
986 * bfd/cpu-mips.c: Define I_mipsocteon3.
987 nfo_struct): Add octeon3 support.
988 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
990 (mips_set_isa_flags): Add support for octeon3.
991 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
992 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
993 extension of bfd_mach_mips_octeon2.
994 (print_mips_isa_ext): Print the value of Octeon3.
996 2014-10-31 Nick Clifton <nickc@redhat.com>
999 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
1000 symbol table bigger than the file.
1001 * elf.c (bfd_elf_get_str_section): Do not try to load a string
1002 table bigger than the file.
1003 * tekhex.c (first_phase): Check that the section range is sane.
1005 2014-10-30 Nick Clifton <nickc@redhat.com>
1008 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
1009 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
1011 2014-10-29 Nick Clifton <nickc@redhat.com>
1013 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
1016 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
1018 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
1020 2014-10-28 Nick Clifton <nickc@redhat.com>
1023 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
1024 detection table on a per-bfd basis.
1025 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
1028 2014-10-28 Andreas Schwab <schwab@suse.de>
1029 Nick Clifton <nickc@redhat.com>
1032 * srec.c (srec_bad_byte): Increase size of buf to allow for
1034 (srec_scan): Use an unsigned char buffer to hold header bytes.
1036 2014-10-27 Nick Clifton <nickc@redhat.com>
1039 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
1040 binaries with a group of sections linked by the string table
1042 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
1043 with an invalid value for NumberOfRvaAndSizes.
1044 (pe_print_edata): Detect out of range rvas and entry counts for
1045 the Export Address table, Name Pointer table and Ordinal table.
1048 * elf.c (setup_group): Improve handling of corrupt group
1051 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
1053 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
1054 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1055 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
1056 (elf_aarch64_stub_type): Add new type
1057 aarch64_stub_erratum_835769_veneer.
1058 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
1059 (aarch64_erratum_835769_fix): New data struct to record erratum
1061 (elf_aarch64_link_hash_table: Global flags for 835769.
1062 (aarch64_build_one_stub): Add case for 835769.
1063 (aarch64_size_one_stub): Likewise.
1064 (aarch64_mem_op_p, aarch64_mlxl_p,
1065 aarch64_erratum_sequence,erratum_835769_scan):
1066 New. Decode and scan functions for erratum 835769.
1067 (elf_aarch64_create_or_find_stub_sec): New.
1068 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
1070 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
1071 (erratum_835769_branch_to_stub_data,
1072 make_branch_to_erratum_835769_stub):New. Connect up all the
1073 erratum stubs to occurances by branches.
1074 (elfNN_aarch64_write_section): New hook.
1075 (aarch64_map_one_stub): Output erratum stub symbol.
1076 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
1077 information for erratum 835769.
1078 (elf_backend_write_section): Define.
1080 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
1082 * elf32-arm.c (read_code32): New function to read 32 bit
1084 (read_code16): New function to read 16 bit thumb instrution.
1085 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
1086 and read_code16 to read instructions.
1088 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
1090 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
1091 (print_mips_isa_ext): Print the value of an unknown extension.
1093 2014-10-21 Alan Modra <amodra@gmail.com>
1095 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
1096 entries that aren't a multiple of 8 rather than failing assertion.
1098 2014-10-21 Alan Modra <amodra@gmail.com>
1100 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
1103 2014-10-18 Alan Modra <amodra@gmail.com>
1105 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
1106 section for function symbols defined in .opd is discarded, let
1107 the symbol appear to be undefined.
1108 (opd_entry_value): Ensure the result section is that for the
1109 function code section in the same object as the OPD entry.
1111 2014-10-16 Alan Modra <amodra@gmail.com>
1114 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
1116 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1117 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1118 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1119 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1120 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1121 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1122 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1123 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1124 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
1127 2014-10-16 Alan Modra <amodra@gmail.com>
1129 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
1130 even when output is not ppc64 ELF. Remove redundant tests on
1133 2014-10-15 Alan Modra <amodra@gmail.com>
1136 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1137 param, group "section" and "offset" params. Zero discriminator.
1138 * bfd.c (bfd_find_nearest_line): Implement with new
1139 _bfd_find_nearest_line.
1140 (bfd_find_nearest_line_discriminator): Likewise.
1141 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1143 * coff-rs6000.c (xcoff_find_nearest_line,
1144 xcoff_find_nearest_line_discriminator): Delete.
1145 (_bfd_xcoff_find_nearest_line): Don't define.
1146 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1147 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1149 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1150 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1151 adjust _bfd_dwarf2_find_nearest_line call.
1152 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1153 others. Set discriminator. Adjust call.
1154 (coff_find_nearest_line_discriminator): Delete.
1155 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1156 * dwarf2.c (find_line): Rename to..
1157 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1158 Simplify setting of do_line. Delete old function.
1159 (_bfd_dwarf2_find_line): Delete.
1160 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1161 discriminator_ptr and set it.
1162 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1163 (_bfd_elf_find_nearest_line_discriminator): Delete.
1164 (_bfd_elf_find_line_discriminator): Delete.
1165 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1166 * elf.c (elf_find_function): Reorder params.
1167 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1169 (_bfd_elf_find_nearest_line_discriminator): Delete.
1170 (_bfd_elf_find_line): Adjust call.
1171 * elf32-arm.c (arm_elf_find_function): Reorder params.
1172 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1174 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1175 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1176 (elfNN_aarch64_find_nearest_line): Reorder params, add
1177 discriminator_ptr. Adjust calls.
1178 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1179 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1180 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1181 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1182 (_bfd_dwarf1_find_nearest_line): Likewise.
1183 (_bfd_dwarf2_find_nearest_line): Likewise.
1184 (_bfd_dwarf2_find_line): Delete.
1185 (_bfd_generic_find_nearest_line_discriminator): Delete.
1186 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1187 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1188 (coff_find_nearest_line_discriminator): Delete.
1189 (coff_find_nearest_line_with_names): Update prototype.
1190 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1191 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1192 discriminator_ptr. Adjust calls.
1193 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1194 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1195 discriminator_ptr and set.
1196 * som.c (som_find_nearest_line): Similarly.
1197 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1198 _bfd_find_nearest_line_discriminator.
1199 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1200 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1201 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1202 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1203 "discriminator" and set.
1204 (_bfd_vms_find_nearest_line_discriminator): Delete.
1205 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1206 (alpha_vms_find_nearest_line): Update define.
1207 * bfd-in2.h: Regenerate.
1208 * libbfd.h: Regenerate.
1209 * libcoff.h: Regenerate.
1211 2014-10-15 Alan Modra <amodra@gmail.com>
1213 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1214 * aout-adobe.c (aout_32_find_line): Define.
1215 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1216 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1217 * aout-target.h (MY_find_line): Define.
1218 * aout-tic30.c (MY_find_line): Define.
1219 * binary.c (binary_find_line): Define.
1220 * bout.c (aout_32_find_line): Define.
1221 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1222 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1223 (rs6000_xcoff64_aix_vec): Likewise.
1224 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1225 * elfxx-target.h (bfd_elfNN_find_line): Define.
1226 * i386msdos.c (msdos_find_line): Define.
1227 * i386os9k.c (aout_32_find_line): Define.
1228 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1229 (ieee_find_nearest_line, ieee_find_line,
1230 ieee_find_inliner_info): Define.
1231 * ihex.c (ihex_find_line): Define.
1232 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1233 (_bfd_generic_find_line): Don't define.
1234 * libbfd.c (_bfd_generic_find_line): Delete.
1235 * libcoff-in.h (coff_find_line): Define.
1236 * libecoff.h (_bfd_ecoff_find_line): Define.
1237 * mach-o.h (bfd_mach_o_find_line): Define.
1238 * mmo.c (mmo_find_line): Define.
1239 * nlm-target.h (nlm_find_line): Define.
1240 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1241 (oasys_find_nearest_line, oasys_find_line,
1242 oasys_find_inliner_info): Define.
1243 * pef.c (bfd_pef_find_line): Define.
1244 * plugin.c (bfd_plugin_find_line): Define.
1245 * ppcboot.c (ppcboot_find_line): Define.
1246 * som.c (som_find_line): Define.
1247 * srec.c (srec_find_line): Define.
1248 * tekhex.c (tekhex_find_line): Define.
1249 * versados.c (versados_find_line): Define.
1250 * vms-alpha.c (alpha_vms_find_line): Define.
1251 * xsym.c (bfd_sym_find_line): Define.
1252 * bfd-in2.h: Regenerate.
1253 * libbfd.h: Regenerate.
1254 * libcoff.h: Regenerate.
1256 2014-10-15 Tristan Gingold <gingold@adacore.com>
1258 * version.m4: Bump version to 2.25.51
1259 * configure: Regenerate.
1261 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1263 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1264 offset is less than 2.
1265 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1267 2014-10-14 Alan Modra <amodra@gmail.com>
1270 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1271 (EIGHT_GAZILLION): Delete.
1273 2014-10-13 Alan Modra <amodra@gmail.com>
1276 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1277 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1278 flags enabling conversion of CIEs and FDEs to use relative encoding.
1279 (find_merged_cie): Similarly.
1280 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1281 relocatable, except for CIE pointer.
1282 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1283 relocs against symbols in dropped comdat group sections.
1284 (bfd_elf_discard_info): Do some eh_frame optimisation when
1287 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1289 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1290 the hwcaps2 object attribute.
1292 2014-10-04 Alan Modra <amodra@gmail.com>
1295 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1296 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1297 range FDEs for discarding.
1298 (vma_compare): Sort on range after address.
1299 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1300 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1301 error message rather than "fde".
1302 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1305 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1308 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1309 for OLD_FREEBSD_ABI_LABEL.
1311 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1314 * plugin.c (try_claim): New function. Moved from
1315 bfd_plugin_object_p.
1316 (try_load_plugin): Pass through bfd. Add test.
1317 (load_plugin): Pass through bfd.
1318 (bfd_plugin_object_p): Move logic to try_claim.
1320 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1322 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1323 call relaxation use furthermost addresses where call source and
1324 destination can be to check whether it's in the range of a direct
1327 2014-09-22 Alan Modra <amodra@gmail.com>
1329 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1330 false for overflow or overlapping FDEs. Give more detail in
1333 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1335 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1336 the addend if relocations are RELA.
1338 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1340 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1341 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1343 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1345 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1347 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1350 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1353 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1355 2014-09-16 Terry Guo <terry.guo@arm.com>
1357 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1360 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1362 * bfd-in2.h: Regenerate.
1363 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1364 (nds32_elf_relax_section): Code refactoring.
1365 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1366 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1367 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1368 pattern. The first three is moved from nds32_elf_relax_section,
1369 and the last three is new function.
1370 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1371 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1372 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1373 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1374 three is moved from nds32_elf_relax_section, and the last four
1376 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1377 pattern and address setting pattern.
1378 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1379 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1380 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1381 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1382 nds32_elf_relax_letlsls): Relax TLS pattern.
1383 (nds32_relax_adjust_label): Adjust alignment and nop.
1384 (nds32_elf_pick_relax): Choose relaxation optimization.
1385 (nds32_elf_get_relocated_section_contents): New hook.
1386 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1388 * elf32-nds32.h: Declare.
1389 * libbfd.h: Regenerate.
1390 * reloc.c: Add nds32 new relocations.
1392 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1394 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1395 'name' for the typo issue, which related with commit
1396 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1398 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1399 Matthew Fortune <matthew.fortune@imgtec.com>
1401 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1402 * archures.c (bfd_architecture): Likewise.
1403 * bfd-in2.h (bfd_architecture): Likewise.
1404 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1405 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1406 BFD_RELOC_MIPS_19_PCREL_S2.
1407 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1408 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1409 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1410 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1411 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1412 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1413 BFD_RELOC_LO16_PCREL.
1414 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1415 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1417 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1418 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1419 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1420 BFD_RELOC_LO16_PCREL.
1421 * elfn32-mips.c: Likewise.
1422 * elfxx-mips.c (MIPSR6_P): New define.
1423 (mipsr6_exec_plt_entry): New array.
1424 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1425 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1426 (aligned_pcrel_reloc_p): New function.
1427 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1428 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1429 (mips_elf_calculate_relocation): Add support for relocs:
1430 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1431 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1432 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1433 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1434 (_bfd_mips_elf_check_relocs): Add support for relocs:
1435 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1436 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1438 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1440 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1441 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1442 (mips_32bit_flags_p): Add support for mips32r6.
1443 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1444 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1445 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1446 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1447 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1448 BFD_RELOC_MIPS_19_PCREL_S2.
1449 * config.bfd: Add mips*-img-elf* target triple.
1451 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1453 * config.bfd: Add mips*-img-elf* target triple.
1455 2014-09-12 Alan Modra <amodra@gmail.com>
1457 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1458 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1459 range of FDEs to hdr_info->array.
1460 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1461 .eh_frame_hdr entries, and overlapping FDEs.
1463 2014-09-10 Alan Modra <amodra@gmail.com>
1465 * elf.c (assign_file_positions_except_relocs): Move section header
1467 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1468 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1469 * elflink.c (bfd_elf_final_link): Don't call above function.
1471 2014-08-30 Alan Modra <amodra@gmail.com>
1473 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1475 2014-08-29 Alan Modra <amodra@gmail.com>
1477 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1478 error for calls via a toc adjusting stub without a nop.
1480 2014-08-29 Alan Modra <amodra@gmail.com>
1482 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1483 error. Remove redundant bfd_set_error.
1485 2014-08-29 Alan Modra <amodra@gmail.com>
1487 * srec.c (srec_scan): Revert last change. Report an error for
1488 S-records with less than the miniumum byte count.
1490 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1492 * srec.c (srec_scan): Return error for 0 size.
1494 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1497 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1498 to check discarded input section.
1499 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1501 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1504 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1505 sections to input from ld --just-symbols.
1507 2014-08-26 DJ Delorie <dj@redhat.com>
1509 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1512 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1514 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1515 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1517 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1519 2014-08-26 Nick Clifton <nickc@redhat.com>
1521 * config.bfd: Fix typo in or1knd selection.
1523 2014-08-22 Kai Tietz <ktietz@redhat.com>
1526 * coffcode.h (coff_compute_section_file_positions): Keep
1527 FileAlignment valid as set.
1529 2014-08-22 Alan Modra <amodra@gmail.com>
1531 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1532 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1534 2014-08-22 Alan Modra <amodra@gmail.com>
1536 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1538 (_bfd_elf_begin_eh_frame_parsing): Delete.
1539 (_bfd_elf_end_eh_frame_parsing): Delete.
1540 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1541 (_bfd_elf_end_eh_frame_parsing): Delete.
1542 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1543 !info->relocatable in place of merge_cies.
1544 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1545 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1546 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1547 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1548 (ppc64_elf_size_stubs): ..here and..
1549 (ppc64_elf_finish_dynamic_sections): ..here.
1551 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1553 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1555 2014-08-21 Tony Wang <tony.wang@arm.com>
1557 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1558 the veneer routine for R_ARM_THM_JUMP19.
1559 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1560 (elf32_arm_size_stub): Ditto.
1562 2014-08-20 Roland McGrath <mcgrathr@google.com>
1565 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1566 all reloc types with pc_relative set in the howto, not just for
1567 R_ARM_REL32 and R_ARM_REL32_NOI.
1568 (allocate_dynrelocs_for_symbol): Update comment.
1569 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1570 set in the howto, set call_reloc_p and may_need_local_target_p but
1571 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1572 (elf32_arm_check_relocs): Likewise.
1574 2014-08-20 Will Newton <will.newton@linaro.org>
1576 * config.bfd: Default armeb-*-eabi* to big endian.
1578 2014-08-19 Alan Modra <amodra@gmail.com>
1580 * configure: Regenerate.
1582 2014-08-18 Alan Modra <amodra@gmail.com>
1584 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1585 use dynrelocs for ifunc.
1586 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1588 2014-08-18 Alan Modra <amodra@gmail.com>
1591 * elflink.c (on_needed_list): Only consider libraries that have
1594 2014-08-18 Alan Modra <amodra@gmail.com>
1596 * elflink.c (bfd_elf_discard_info): Return int error status.
1597 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1598 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1599 * bfd-in2.h: Regenerate.
1601 2014-08-14 Alan Modra <amodra@gmail.com>
1603 * peXXigen.c (pe_print_reloc): Protect against access past end
1606 2014-08-14 Alan Modra <amodra@gmail.com>
1609 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1610 in the order they are mapped to output sections.
1612 2014-08-14 Alan Modra <amodra@gmail.com>
1614 * configure.ac: Delete redundant plugin related checks.
1615 * configure: Regenerate.
1617 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1619 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1620 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1623 2014-08-12 Alan Modra <amodra@gmail.com>
1625 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1626 here when not calling the generic add_symbol function. Formatting.
1627 Correct handling of indirect symbols. Update notice call.
1628 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1629 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1630 symbols early. Update notice call. Add comments regarding weak
1631 symbols vs. indirect.
1633 2014-08-12 Alan Modra <amodra@gmail.com>
1636 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1639 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1641 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1644 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1645 Alan Modra <amodra@gmail.com>
1648 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1649 warning for references in LTO IR to warning symbols.
1651 2014-08-07 Alan Modra <amodra@gmail.com>
1653 * linker.c (WARN, CWARN): Collapse these states to WARN.
1654 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1657 2014-08-05 Doug Evans <dje@google.com>
1659 * bfd-in2.h: Regenerate.
1660 * libcoff.h: Regenerate.
1662 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1664 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1665 rawsize if changing size.
1667 2014-08-05 Alan Modra <amodra@gmail.com>
1670 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1672 2014-08-05 Alan Modra <amodra@gmail.com>
1674 * linker.c (generic_link_check_archive_element): Move handling
1675 of command link -u symbols with a common symbol def to the
1676 code handling non-common symbols so that archive element symbols
1677 are loaded. Use generic_link_add_object_symbols.
1679 2014-08-05 Alan Modra <amodra@gmail.com>
1682 * linker.c (struct archive_list, struct archive_hash_entry,
1683 struct archive_hash_table, archive_hash_newfunc,
1684 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1685 archive_hash_table_free): Delete.
1686 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1687 checkfn. Rewrite using a straight-forward scan over archive map.
1688 (generic_link_check_archive_element_no_collect,
1689 generic_link_check_archive_element_collect,
1690 generic_link_check_archive_element): Add h and name params.
1691 * aoutx.h (aout_link_check_archive_element): Likewise.
1692 * pdp11.c (aout_link_check_archive_element): Likewise.
1693 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1694 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1695 scan symbols, simply add archive element whenever h is undefined.
1696 (coff_link_check_ar_symbols): Delete.
1697 * ecoff.c (read_ext_syms_and_strs): Delete.
1698 (reread_ext_syms_and_strs): Delete.
1699 (ecoff_link_check_archive_element): Add h and name param. Don't
1700 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1701 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1703 (elf_link_add_archive_symbols): Delete "defined" array, merge
1704 functionality into "included". Make "included" a char array. Don't
1705 set or test archive_pass.
1706 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1707 * libbfd.h: Regenerate.
1709 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1712 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1714 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1716 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1717 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1718 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1719 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1720 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1721 (_bfd_mips_elf_fake_sections): Likewise.
1722 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1723 (_bfd_mips_elf_additional_program_headers): Account for new
1724 PT_MIPS_ABIFLAGS program header.
1725 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1726 associate with .MIPS.abiflags.
1727 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1728 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1729 (infer_mips_abiflags): Likewise.
1730 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1731 (mips_32bit_flags_p): Moved higher.
1732 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1733 checking for FP ABIs.
1734 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1735 checks. Check EF_MIPS_FP64 flag consistency.
1736 (print_mips_ases, print_mips_isa_ext): New static function.
1737 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1738 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1739 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1740 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1741 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1742 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1743 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1744 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1746 2014-07-28 Alan Modra <amodra@gmail.com>
1749 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1750 __gnu_lto_slim to armap.
1751 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1752 __gnu_lto_slim to linker hash table.
1754 2014-07-27 Anthony Green <green@moxielogic.org>
1756 * config.bfd: Add moxie-*-moxiebox*.
1758 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1760 Add or reactivate or1k-*-rtems*
1761 * config.bfd (or1k-*-rtems*): Reactivate.
1763 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1765 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1767 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1768 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1770 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1773 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1774 and R_*_IRELATIVE relocation offset with PLT entry.
1775 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1776 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1777 (elf_x86_64_get_synthetic_symtab): Use it.
1779 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1782 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1783 next_tls_desc_index with elf.srelplt->reloc_count.
1785 2014-07-15 Alan Modra <amodra@gmail.com>
1787 * cache.c (cache_bread_1): Don't return -1 when fread returns
1790 2014-07-15 Alan Modra <amodra@gmail.com>
1792 * elflink.c (elf_merge_st_other): Update comments. Simplify
1793 visibility handling. Make isym const. Move code modifying
1794 isym->st_other for --exclude-libs to..
1795 (elf_link_add_object_symbols): ..here.
1797 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1800 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1802 2014-07-08 Nick Clifton <nickc@redhat.com>
1805 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1806 segments in input bfds.
1808 2014-07-08 Will Newton <will.newton@linaro.org>
1810 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1811 value to 64kB and remove custom setting for NaCl.
1813 2014-07-08 Alan Modra <amodra@gmail.com>
1815 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1816 bits from source to dest.
1817 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1818 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1820 * bfd-in2.h: Regenerate.
1822 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1824 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1825 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1826 when info->relocatable be true.
1828 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1830 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1831 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1832 * bfd-in2.h: Regenerate.
1833 * libbfd.h: Regenerate.
1835 2014-07-04 Alan Modra <amodra@gmail.com>
1837 * Makefile.am: Update "configure.in" comments.
1838 * PORTING: Likewise.
1839 * aoutx.h: Likewise.
1840 * configure.host: Likewise.
1841 * doc/bfdint.texi: Likewise.
1842 * targets.c: Likewise.
1843 * warning.m4: Likewise.
1844 * Makefile.in: Regenerate.
1846 2014-07-04 Alan Modra <amodra@gmail.com>
1848 * configure.ac: Rename from configure.in.
1849 * Makefile.in: Regenerate.
1850 * config.in: Regenerate.
1851 * doc/Makefile.in: Regenerate.
1853 2014-07-04 Alan Modra <amodra@gmail.com>
1855 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1856 * Makefile.in: Regenerate.
1858 2014-07-04 Alan Modra <amodra@gmail.com>
1860 * version.m4: New file.
1861 * configure.in: Include version.m4.
1863 * Makefile.am (RELEASE): Delete.
1864 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1865 * Makefile.in: Regenerate.
1866 * doc/Makefile.in: Regenerate.
1868 2014-07-02 Alan Modra <amodra@gmail.com>
1870 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1871 pointer_equality_needed when !readonly_dynrelocs.
1872 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1874 2014-07-02 Alan Modra <amodra@gmail.com>
1876 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1877 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1879 2014-07-01 Alan Modra <amodra@gmail.com>
1881 * bfd.c (struct bfd): Reorganise for better packing. Delete
1882 "ifd" field. Make "format", "direction" and "flags" bitfields.
1883 (HAS_LOAD_PAGE): Delete, renumber following flags.
1884 * bfd-in2.h: Regenerate.
1885 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1887 2014-07-01 Alan Modra <amodra@gmail.com>
1889 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1890 (struct ppc_link_hash_table): Increase size of stub_count array.
1891 (build_global_entry_stubs): Emit symbol on global entry stub.
1892 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1895 2014-07-01 Alan Modra <amodra@gmail.com>
1897 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1898 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1899 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1901 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1902 optimisation when --traditional-format.
1904 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1905 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1906 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1907 Soundararajan <Sounderarajan.D@atmel.com>
1909 * archures.c: Add avrtiny architecture for avr target.
1910 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1911 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1912 added for 16 bit LDS/STS instruction of avrtiny arch.
1913 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1914 BFD_RELOC_AVR_LDS_STS_16.
1915 (bfd_elf_avr_final_write_processing): Select machine number
1917 (elf32_avr_object_p): Set machine number for avrtiny arch.
1918 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1919 * bfd-in2.h: Regenerate.
1920 * libbfd.h: Regenerate.
1922 2014-06-26 Nick Clifton <nickc@redhat.com>
1925 * dwarf2.c (is_str_attr): New function.
1926 (find_abstract_instance_name): Use it to determine when an
1927 attribute has a string value.
1929 2014-06-24 Alan Modra <amodra@gmail.com>
1931 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1932 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1935 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1937 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1938 a number of targets.
1940 2014-06-20 Kyle McMartin <kyle@redhat.com>
1942 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1943 emitting initial-exec relocs when not linking an executable.
1945 2014-06-16 Will Newton <will.newton@linaro.org>
1947 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1948 htab->next_tls_desc_index in the non-IPLT case.
1949 Calculate GOT offset correctly for the non-IPLT case.
1950 (allocate_dynrelocs_for_symbol): Don't increment
1951 htab->next_tls_desc_index here.
1953 2014-06-16 Alan Modra <amodra@gmail.com>
1955 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1958 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1960 * elfxx-aarch64.c (stdarg.h): Include.
1961 (string.h): Include.
1962 (_bfd_aarch64_elf_grok_prstatus): Updated.
1963 (_bfd_aarch64_elf_grok_psinfo): New function.
1964 (_bfd_aarch64_elf_write_core_note): New function.
1965 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1966 (elf_backend_write_core_note): Define.
1968 2014-06-13 Alan Modra <amodra@gmail.com>
1970 * archive.c: Include bfdlink.h.
1971 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1972 * bfd.c (struct bfd): Add is_linker_output field.
1973 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1974 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1975 link.hash and is_linker_output.
1976 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1977 param with bfd*. Assert is_linker_output and link.hash, and
1978 clear them before exit.
1979 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1980 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1981 and link.hash so we can free two linker hash tables.
1982 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1983 first. Clean up on errors. Set hash_table_free pointer.
1984 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1985 bfd_link_hash_table* param with bfd*.
1986 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1987 hash_table_free pointer.
1988 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1989 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1990 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1991 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1992 * xcofflink.c: Similarly.
1993 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1994 clear link.next before creating linker hash table. Clean up on
1995 errors, and restore link.next on exit.
1996 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1997 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1998 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1999 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
2000 * hash.c (bfd_hash_table_init_n): Free table on error.
2001 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
2002 * bfd-in2.h: Regenerate.
2003 * libbfd.h: Regenerate.
2004 * libcoff.h: Regenerate.
2006 2014-06-13 Alan Modra <amodra@gmail.com>
2009 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
2010 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
2011 * bfd.c (bfd_link_hash_table_free): Don't define.
2012 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
2013 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
2014 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
2015 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
2016 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
2017 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2018 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
2019 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
2020 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
2021 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
2022 * xsym.c: Don't define various link_hash_table_free defines, and
2023 remove from bfd_target vars. Temporarily reference some of the
2024 target link_hash_table_free functions to avoid warnings.
2025 * bfd-in2.h: Regenerate.
2026 * libbfd.h: Regenerate.
2028 2014-06-13 Alan Modra <amodra@gmail.com>
2030 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
2031 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
2032 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
2033 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
2034 Move link_hash_table_free functions before their corresponding
2035 link_hash_table_create functions.
2037 2014-06-13 Alan Modra <amodra@gmail.com>
2039 * bfd.c (struct bfd): Replace link_next with a union.
2040 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
2041 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
2042 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
2043 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
2044 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
2045 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
2046 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
2047 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
2048 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2049 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
2050 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
2051 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
2052 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
2053 * bfd-in2.h: Regenerate.
2055 2014-06-11 Alan Modra <amodra@gmail.com>
2057 * linker.c (unwrap_hash_lookup): Add missing parens.
2059 2014-06-11 Kai Tietz <ktietz@redhat.com>
2061 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
2062 * libcoff.h: Regenerated.
2064 2014-06-10 Alan Modra <amodra@gmail.com>
2067 * linker.c (unwrap_hash_lookup): New function.
2068 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
2069 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2070 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2071 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2072 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2073 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2074 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2075 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2077 2014-06-07 Alan Modra <amodra@gmail.com>
2079 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
2080 insn as a bitfield; Use complain_overflow_bitfield.
2081 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2083 2014-06-05 Joel Brobecker <brobecker@adacore.com>
2085 * development.sh: New file.
2086 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
2087 Make -Werror the default with GCC only if DEVELOPMENT is true.
2088 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2089 $(srcdir)/development.sh.
2090 * Makefile.in, configure: Regenerate.
2092 2014-06-04 Will Newton <will.newton@linaro.org>
2094 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
2095 being non-NULL into an assert.
2096 (elfNN_aarch64_tls_relax): Remove unused code.
2098 2014-06-03 DJ Delorie <dj@redhat.com>
2100 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
2102 2014-06-03 Nick Clifton <nickc@redhat.com>
2105 * peXXigen.c (rsrc_process_section): Page align the new contents
2106 befgore writing out.
2108 2014-06-03 Alan Modra <amodra@gmail.com>
2110 * elf64-ppc.c (ADDIS_R12_R2): Define.
2111 (build_plt_stub): Support fusion on ELFv2 stub.
2112 (ppc_build_one_stub): Likewise for plt branch stubs.
2114 2014-05-28 Alan Modra <amodra@gmail.com>
2116 * elf32-rx.c (rx_table_map): Delete set but not used variables.
2118 2014-05-28 Tristan Gingold <gingold@adacore.com>
2120 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
2121 to keep the length of the best fit range.
2122 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
2125 2014-05-27 DJ Delorie <dj@redhat.com>
2127 * elf32-rx.c (get_symbol_value_maybe): New.
2128 (rx_elf_relocate_section): If we find a reloc against
2129 $tableentry$default$<name>, redirect it to the appropriate
2131 (RX_Table_Info): New.
2132 (rx_table_find): New. Check all tables and SEC_KEEP all sections
2133 with table parts in them.
2134 (rx_check_directives): New.
2135 (rx_table_map_2): New.
2136 (rx_table_map): New.
2137 (rx_additional_link_map_text): New. Called to dump tables to the
2141 2014-05-20 DJ Delorie <dj@redhat.com>
2143 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2145 2014-05-20 Alan Modra <amodra@gmail.com>
2148 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2149 Remove redundant setting of htab->elf.dynobj. Don't align.
2150 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2151 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2152 (create_sdata_sym): Delete.
2153 (elf_allocate_pointer_linker_section): Rename from
2154 elf_create_pointer_linker_section. Align section.
2155 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2156 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2158 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2159 Remove unnecessary tests on _SDA_BASE_ sym.
2160 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2161 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2162 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2163 (ppc_elf_maybe_strip_sdata_syms): Declare.
2165 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
2167 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
2169 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
2171 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2172 in a section with no contents.
2173 (is_vma_in_section, find_section_by_vma): New functions.
2174 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2175 offsets in the debug directory.
2176 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2177 Byte-swap GUID from little-endian to big-endian order for
2178 consistent and conventional display.
2180 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2182 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2183 64-bit doubles objects mix with 32-bit doubles objects.
2184 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2186 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2188 * mmo.c: Update URLs in documentation comments.
2190 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2191 David Weatherford <weath@cadence.com>
2192 Max Filippov <jcmvbkbc@gmail.com>
2194 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2197 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
2199 * config.bfd: Add proper arm config for *-*-freebsd*.
2201 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2203 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2204 mips32r5 and mips64r5.
2205 * archures.c (bfd_architecture): Likewise.
2206 * bfd-in2.h (bfd_architecture): Likewise.
2207 * cpu-mips.c (arch_info_struct): Likewise.
2208 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2210 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2212 * elfxx-mips.h (elfxx-mips.h): Declare.
2213 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2214 Tag_GNU_MIPS_ABI_FP mismatches.
2215 (_bfd_mips_fp_abi_string): New function.
2217 2014-05-02 Alan Modra <amodra@gmail.com>
2219 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2220 * configure.in: Likewise.
2221 * configure: Regenerate.
2223 2014-05-02 Alan Modra <amodra@gmail.com>
2225 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2226 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2227 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2228 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2229 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2230 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2231 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2232 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2233 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2234 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2235 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2236 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2237 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2238 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2239 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2240 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2241 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2242 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2243 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2244 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2245 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2246 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2247 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2248 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2249 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2250 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2251 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2252 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2253 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2254 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2255 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2256 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2257 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2258 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2259 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2260 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2261 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2262 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2263 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2264 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2265 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2266 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2267 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2268 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2269 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2270 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2271 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2272 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2274 * configure: Regenerate.
2276 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2278 * mmo.c (mmo File layout documentation): Add note about low bits
2280 (mmo_write_chunk): When handling data remainder, assert that
2281 previous remaining data is flushed.
2282 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2283 when dealing with an aligned VMA and for aligned lengths. Don't skip
2284 the last 32-bit-word of zeros.
2285 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2286 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2287 emitting data, not after updating it.
2288 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2290 2014-04-30 Nick Clifton <nickc@redhat.com>
2292 * compress.c (bfd_is_section_compressed): When checking the
2293 .debug_str section, also check the fifth byte in the section is
2294 not part of a string.
2296 2014-04-30 Alan Modra <amodra@gmail.com>
2298 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2299 (find_merged_cie): Identify personality functions by (bfd_id,index)
2300 pair when a local sym is used.
2302 2014-04-29 Christian Svensson <blue@cmd.nu>
2304 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2305 into .rela.got if it contained TLS relocations as well.
2307 2014-04-28 Nick Clifton <nickc@redhat.com>
2310 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2313 2014-04-26 Alan Modra <amodra@gmail.com>
2315 * po/SRC-POTFILES.in: Regenerate.
2316 * configure: Regenerate.
2318 2014-04-25 Nick Clifton <nickc@redhat.com>
2321 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2322 a 342-bit host. This time for older versions of gcc.
2324 2014-04-24 Nick Clifton <nickc@redhat.com>
2326 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2329 2014-04-24 Alan Modra <amodra@gmail.com>
2332 * dwarf2.c: Formatting.
2333 (struct dwarf2_debug): Make adjusted_section_count signed.
2334 (unset_sections): Make i signed.
2335 (set_debug_vma): New function.
2336 (place_sections): Handle separate debug object file. Set VMA
2337 on debug sections, even if they have an output section. Also
2338 set VMA on zero size sections, and non-load but alloc sections.
2339 Set adjusted_section_count to -1 when no section adjustment.
2340 Malloc adjusted_sections. Don't double last_vma. Transfer
2341 alloc section VMAs to separate debug file.
2342 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2343 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2344 test on symbols being the same before using old stash. Read
2345 and use separate debug file symbols. Call place_sections.
2346 (find_line): Don't call place_sections here.
2347 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2348 * libbfd.h: Regenerate.
2349 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2350 _bfd_dwarf2_slurp_debug_info call.
2351 * simple.c (simple_save_output_info): Clarify comment.
2353 2014-04-24 Nick Clifton <nickc@redhat.com>
2356 * peXXigen.c (struct rsrc_regions): New structure.
2357 (rsrc_print_resource_directory): Use new structure. Include
2358 offset of directory in listing.
2359 (rsrc_print_resource_entry): Likewise.
2360 (rsrc_print_section): Likewise.
2361 (rsrc_count_entries): Do not increment sizeof_strings or
2363 (rsrc_count_directory): Do not increment sizeof_tables.
2364 (rsrc_compute_region_sizes): New function.
2365 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2366 (rsrc_process_section): Compute size of regions after merging
2369 2014-04-23 Alan Modra <amodra@gmail.com>
2372 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2373 (place_sections): Do not modify VMA of sections when called from
2374 linker after sections have been placed in output sections. Short
2375 circuit single section case.
2376 (save_section_vma, section_vma_same): New functions.
2377 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2379 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2380 when non-relocatable.
2382 2014-04-22 Nick Clifton <nickc@redhat.com>
2385 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2387 2014-04-22 Christian Svensson <blue@cmd.nu>
2389 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2390 * archures.c: Likewise.
2391 * coffcode.h: Likewise.
2392 * config.bfd: Likewise.
2393 * configure.in: Likewise.
2394 * reloc.c: Likewise.
2395 * targets.c: Likewise.
2396 * cpu-or1k.c: New file.
2397 * elf32-or1k.c: New file.
2398 * coff-or32.c: Delete.
2399 * cpu-openrisc.c: Delete.
2400 * cpu-or32.c: Delete.
2401 * elf32-openrisc.c: Delete.
2402 * elf32-or32.c: Delete.
2403 * Makefile.in: Regenerate.
2404 * bfd-in2.h: Regenerate.
2405 * configure: Regenerate.
2406 * libbfd.h: Regenerate.
2408 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2411 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2413 2014-04-22 Will Newton <will.newton@linaro.org>
2415 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2416 function. (elf_backend_section_flags): Remove define.
2418 2014-04-21 Richard Henderson <rth@redhat.com>
2420 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2421 parameter; honor it and disable got merging when false.
2422 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2423 the first pass of relaxation.
2424 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2425 the end of the LITERAL+LITUSE chain.
2426 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2427 second pass of relaxation.
2429 * configure.ac (use_secureplt): Enable by default.
2430 * configure: Rebuild.
2432 2014-04-18 Tristan Gingold <gingold@adacore.com>
2434 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2435 bind_content, weak_bind_content, lazy_bind_content,
2437 (bfd_mach_o_load_command): Add comments, add next field.
2438 (mach_o_data_struct): Replace commands field by first_command
2440 * mach-o.c (bfd_mach_o_append_command): New function.
2441 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2442 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2444 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2445 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2446 (bfd_mach_o_write_thread): Use macro instead of literal.
2447 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2448 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2450 (bfd_mach_o_write_symtab_content): New function (extracted
2451 from bfd_mach_o_write_symtab).
2452 (bfd_mach_o_write_symtab): Split.
2453 (bfd_mach_o_count_indirect_symbols): Move
2454 (bfd_mach_o_build_dysymtab): Remove layout code.
2455 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2456 (bfd_mach_o_count_sections_for_seg): Remove.
2457 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2458 bfd_mach_o_build_seg_command).
2459 (bfd_mach_o_build_exec_seg_command): New function.
2460 (bfd_mach_o_build_dysymtab_command): Remove.
2461 (bfd_mach_o_layout_commands): New function.
2462 (bfd_mach_o_init_segment): New function.
2463 (bfd_mach_o_build_commands): Major rework to handle non-object
2465 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2467 (bfd_mach_o_read_dyld_info): Clear content fields.
2468 (bfd_mach_o_read_segment): Adjust call.
2469 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2471 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2472 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2473 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2476 2014-04-18 Tristan Gingold <gingold@adacore.com>
2478 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2479 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2480 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2481 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2483 2014-04-18 Tristan Gingold <gingold@adacore.com>
2485 * mach-o.h (bfd_mach_o_dylinker_command)
2486 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2488 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2489 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2491 2014-04-18 Tristan Gingold <gingold@adacore.com>
2493 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2494 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2495 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2496 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2497 each targets declared.
2498 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2499 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2501 2014-04-18 Tristan Gingold <gingold@adacore.com>
2503 * mach-o.c (bfd_mach_o_write_thread)
2504 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2505 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2506 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2507 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2508 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2509 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2510 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2511 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2512 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2513 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2514 (bfd_mach_o_read_command): Now return a boolean status.
2515 Adjust return statements.
2516 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2517 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2519 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2521 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2522 field. Add assigned_low_gotno and assigned_high_gotno fields.
2523 (mips_elf_create_local_got_entry): Update out-of-space condition.
2524 Set index of new GOT entry to assigned_low_gotno if required by
2525 the current relocation, else set it to assigned_high_gotno.
2526 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2527 with assigned_low_gotno.
2528 (mips_elf_multi_got): Initialize assigned_low_gotno and
2529 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2530 in place of assigned_gotno when handling global GOT entries.
2531 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2532 assigned_high_gotno.
2533 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2534 gap in the middle of local GOT space.
2536 2014-04-17 Alan Modra <amodra@gmail.com>
2539 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2540 current bfd is a plugin. Don't always set type_change_ok
2541 when old bfd is a plugin.
2543 2014-04-16 Tristan Gingold <gingold@adacore.com>
2545 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2548 2014-04-16 Alan Modra <amodra@gmail.com>
2550 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2551 with "ba 0" rather than zeros.
2553 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2555 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2557 2014-04-14 Alan Modra <amodra@gmail.com>
2559 * elf32-ppc.c (BA): Define
2560 (ppc_elf_link_hash_table_create): Correct default_params.
2561 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2562 than "nop" for ppc476_workaround.
2563 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2564 and __glink_PLTresolve. Ensure plt call stub at end of page
2565 doesn't allow fall-thru prefetch.
2567 2014-04-11 Nick Clifton <nickc@redhat.com>
2570 * peXXigen.c (abs_finder): New function.
2571 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2572 than 1^32 try to convert them into section relative values
2575 2014-04-11 Nick Clifton <nickc@redhat.com>
2577 * bfd-in2.h: Regenerate.
2578 * libbfd.h: Regenerate.
2580 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2582 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2583 when building function stubs.
2585 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2587 * elf32-avr.c: Add DIFF relocations for AVR.
2588 (avr_final_link_relocate): Handle the DIFF relocs.
2589 (bfd_elf_avr_diff_reloc): New.
2590 (elf32_avr_is_diff_reloc): New.
2591 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2592 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2595 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2597 2014-04-09 Alan Modra <amodra@gmail.com>
2599 * libcoff.h: Regenerate.
2601 2014-04-09 Alan Modra <amodra@gmail.com>
2603 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2604 of safe ppc476 insns at end of page. Also remove non-branch insns.
2607 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2609 * peXXigen.c (pe_print_debugdata): New function: Displays the
2610 contents of the debug directory and decodes codeview entries.
2611 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2612 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2613 Add functions for reading and writing debugdir and codeview
2615 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2616 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2617 * libcoff-in.h (pe_tdata): Add build-id data.
2618 * libcoff.h: Regenerate.
2619 * coffcode.h (coff_write_object_contents): Run build_id
2620 after_write_object_contents hook.
2622 2014-04-05 Alan Modra <amodra@gmail.com>
2624 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2625 merging non-default sym.
2627 2014-04-04 Tristan Gingold <gingold@adacore.com>
2629 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2632 2014-04-04 Tristan Gingold <gingold@adacore.com>
2634 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2635 thinko on names length.
2637 2014-04-04 Tristan Gingold <gingold@adacore.com>
2639 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2641 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2643 2014-04-04 Tristan Gingold <gingold@adacore.com>
2645 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2647 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2649 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2650 section before dereferencing.
2651 (pe_print_idata, pe_print_edata, pe_print_reloc)
2652 (rsrc_print_section): Don't bother interpreting the contents
2653 of sections which have no contents.
2655 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2658 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2661 2014-04-03 Tristan Gingold <gingold@adacore.com>
2663 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2665 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2667 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2669 2014-04-03 Alan Modra <amodra@gmail.com>
2671 * elf-bfd.h (struct elf_backend_data
2672 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2673 with "bfd_size_type size".
2674 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2675 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2676 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2677 * elfcode.h (bfd_from_remote_memory): Likewise.
2678 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2679 * bfd-in2.h: Regenerate.
2681 2014-04-02 Tristan Gingold <gingold@adacore.com>
2683 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2684 (bfd_mach_o_prebind_cksum_command): New types.
2685 (bfd_mach_o_prebound_dylib_command): Rewrite.
2686 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2688 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2690 (bfd_mach_o_read_prebind_cksum): New function.
2691 (bfd_mach_o_read_twolevel_hints): Ditto.
2692 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2695 2014-04-02 Alan Modra <amodra@gmail.com>
2697 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2698 Consolidate code handling possible section headers past end of
2699 segment. Don't use p_align for page size guess, instead use
2700 minpagesize. Take note of ld.so clearing section headers when
2701 p_memsz > p_filesz. Handle file header specifying no section
2702 headers. Handle zero p_align throughout. Default loadbase to
2703 zero. Add comments. Rename contents_size to high_offset, and
2704 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2705 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2706 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2708 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2709 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2710 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2711 * bfd-in2.h: Regnerate.
2713 2014-04-01 Tristan Gingold <gingold@adacore.com>
2715 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2718 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2719 Pavel Fedin <p.fedin@samsung.com>
2721 * elf32-arm.c: Add support for limited pretty-printing of PLT
2722 entries on eabi and nacl targets.
2723 (elf32_arm_get_synthetic_symtab): Add new callback.
2724 (elf32_arm_nacl_plt_sym_val): Likewise.
2725 (elf32_arm_plt0_size): Add helper function.
2726 (elf32_arm_plt_size): Likewise.
2728 2014-03-27 Tristan Gingold <gingold@adacore.com>
2730 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2731 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2733 2014-03-27 Tristan Gingold <gingold@adacore.com>
2735 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2736 * mach-o.c (bfd_mach_o_write_symtab)
2737 (bfd_mach_o_write_contents)
2738 (bfd_mach_o_set_section_flags_from_bfd)
2739 (bfd_mach_o_build_seg_command): Fix indentation.
2740 (bfd_mach_o_get_base_address): New function.
2742 2014-03-26 Nick Clifton <nickc@redhat.com>
2744 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2745 relocations in discarded sections.
2747 2014-03-26 Tristan Gingold <gingold@adacore.com>
2749 * mach-o.c (bfd_mach_o_convert_architecture): Add
2750 BFD_MACH_O_CPU_TYPE_ARM64.
2752 2014-03-26 Alan Modra <amodra@gmail.com>
2754 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2755 needed plt entries when taking the address of functions for
2756 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2757 Move opd setup and abiversion checks to..
2758 (ppc64_elf_before_check_relocs): ..here. Renamed from
2759 ppc64_elf_process_dot_syms. Set output abiversion from input and
2760 input abiversion from output, if either is not set.
2761 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2762 (elf_backend_check_directives): Update.
2764 2014-03-25 Will Newton <will.newton@linaro.org>
2766 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2767 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2768 of input sections rather than output sections.
2770 2014-03-20 Will Newton <will.newton@linaro.org>
2773 * elf32-arm.c (elf32_arm_check_relocs): Set
2774 pointer_equality_needed for absolute references within
2776 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2777 unless pointer_equality_needed is set.
2779 2014-03-19 Nick Clifton <nickc@redhat.com>
2781 * peXXigen.c (rsrc_process_section): Add code to scan input
2782 sections and record their lengths. Use these lengths to find the
2783 start of each merged .rsrc section.
2785 2014-03-17 Tristan Gingold <gingold@adacore.com>
2787 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2788 (bfd_mach_o_read_command): Ditto.
2790 2014-03-14 Meador Inge <meadori@codesourcery.com>
2792 * configure.in: Add strnlen to AC_CHECK_DECLS.
2793 * config.in: Regenerate.
2794 * configure: Regenerate.
2795 * sysdep.h (strnlen): Add prototype.
2797 2014-03-14 Alan Modra <amodra@gmail.com>
2799 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2800 handling for VLE_SDA21 relocs.
2802 2014-03-13 Tristan Gingold <gingold@adacore.com>
2804 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2806 (pe_bfd_object_p): Also read version number to detect ILF.
2807 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2808 (x86_64pe_bigobj_vec): Define
2809 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2810 (bfd_coff_max_nscns): New macro.
2811 (coff_compute_section_file_positions): Use unsigned int for
2812 target_index. Compare with bfd_coff_max_nscns.
2813 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2814 Set a value for _bfd_coff_max_nscns.
2815 (header_bigobj_classid): New constant.
2816 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2817 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2818 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2820 (bigobj_swap_table): New table.
2821 * libcoff.h: Regenerate.
2822 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2823 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2824 _bfd_coff_max_nscns.
2825 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2826 * coff-rs6000.c (bfd_xcoff_backend_data)
2827 (bfd_pmac_xcoff_backend_data): Likewise.
2828 * coff64-rs6000.c (bfd_xcoff_backend_data)
2829 (bfd_xcoff_aix5_backend_data): Likewise.
2830 * targets.c (x86_64pe_bigobj_vec): Declare.
2831 * configure.in (x86_64pe_bigobj_vec): New vector.
2832 * configure: Regenerate.
2833 * config.bfd: Add bigobj object format for Windows targets.
2835 2014-03-12 Nick Clifton <nickc@redhat.com>
2838 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2839 before testing for vxworks.
2841 2014-03-12 Alan Modra <amodra@gmail.com>
2843 * Makefile.in: Regenerate.
2845 2014-03-12 Alan Modra <amodra@gmail.com>
2848 * elf.c (copy_elf_program_header): Ignore first section lma if
2851 2014-03-11 Alan Modra <amodra@gmail.com>
2854 * coff-rs6000.c: Include stdint.h.
2855 * coff64-rs6000.c: Likewise.
2857 2014-03-10 Tristan Gingold <gingold@adacore.com>
2859 * ticoff.h: Removed.
2861 2014-03-08 Alan Modra <amodra@gmail.com>
2863 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2864 many relocations. Correct bitsize and rightshift too for a number
2865 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2866 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2867 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2868 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2869 fields in instructions to signed/unsigned according to whether
2870 the field takes a signed or unsigned value. Tidy vle split16 code.
2871 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2873 2014-03-08 Alan Modra <amodra@gmail.com>
2875 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2876 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2877 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2878 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2879 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2880 fields in instructions to signed/unsigned according to whether
2881 the field takes a signed or unsigned value.
2883 2014-03-07 Pedro Alves <palves@redhat.com>
2886 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2887 through ptr_to_uint instead of through long.
2889 2014-03-06 Nick Clifton <nickc@redhat.com>
2892 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2893 attribute section names.
2895 2014-03-05 Alan Modra <amodra@gmail.com>
2897 Update copyright years.
2899 2014-03-05 Alan Modra <amodra@gmail.com>
2901 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2902 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2903 (ppc64_elf_check_relocs): Likewise.
2904 (ppc64_elf_relocate_section): Likewise.
2905 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2906 * bfd-in2.h: Regenerate.
2907 * libbfd.h: Regenerate.
2909 2014-03-04 Heiher <r@hev.cc>
2911 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2913 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2914 extension of bfd_mach_mipsisa64r2.
2916 2014-03-04 Nick Clifton <nickc@redhat.com>
2919 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2920 (elf32_thumb2_plt_entry): New array.
2921 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2922 using thumb2 based PLT.
2923 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2925 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2927 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2929 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2930 Thumb2 based PLT 0-entry.
2931 (elf32_arm_output_arch_local_syms): Handle creation of local
2932 symbols for Thumb2 based PLT entries.
2934 2014-02-28 Alan Modra <amodra@gmail.com>
2937 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2938 the same conditions we called check_relocs.
2940 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2942 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2943 * bfd-in2.h: Regenerate.
2944 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2945 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2946 using long PLT entries.
2947 (bfd_elf32_arm_use_long_plt): New function.
2948 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2950 2014-02-27 Alan Modra <amodra@gmail.com>
2952 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2953 params for targets that don't use ppc32elf.em.
2955 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2957 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2958 of GOTOFF relocations.
2960 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2961 H.J. Lu <hongjiu.lu@intel.com>
2963 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2964 (elf_x86_64_legacy_plt_entry): Likewise.
2965 (elf_x86_64_bnd_plt_entry): Likewise.
2966 (elf_x86_64_legacy_plt2_entry): Likewise.
2967 (elf_x86_64_bnd_plt2_entry): Likewise.
2968 (elf_x86_64_bnd_arch_bed): Likewise.
2969 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2970 (elf_x86_64_link_hash_table): Add plt_bnd.
2971 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2973 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2974 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2976 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2977 symbols. Resolve call to the second PLT if it is created.
2978 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2979 (elf_x86_64_relocate_section): Resolve PLT references to the
2980 second PLT if it is created.
2981 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2982 second PLT entry for BND relocation.
2983 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2984 the second PLT is created.
2985 (elf_x86_64_get_synthetic_symtab): New.
2986 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2988 2014-02-19 Alan Modra <amodra@gmail.com>
2990 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2991 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2992 provision of out-of-line register save/restore routines.
2994 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2996 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2997 PT_DYNAMIC segment flags.
2999 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
3002 * simple.c (struct saved_offsets): New.
3003 (simple_save_output_info): Use it for ptr.
3004 (simple_restore_output_info): Use it for ptr. Check section_count.
3005 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
3007 2014-02-17 Alan Modra <amodra@gmail.com>
3009 * elf64-ppc.h (struct ppc64_elf_params): Define.
3010 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3011 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3012 ppc64_elf_build_stubs): Update prototype.
3013 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
3014 fields now in params. Adjust code throughout file.
3015 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
3016 Save params pointer in htab.
3017 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3018 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3019 ppc64_elf_build_stubs): Remove parameters now in "params".
3021 2014-02-17 Alan Modra <amodra@gmail.com>
3023 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
3024 patched for ppc476 workaround. Reapply branch taken/not taken
3027 2014-02-12 Alan Modra <amodra@gmail.com>
3029 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
3030 stubs for calls to __tls_get_addr that we know will later be
3033 2014-02-12 Alan Modra <amodra@gmail.com>
3035 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
3036 for ld -r, when code sections are sufficiently aligned.
3037 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
3040 2014-02-12 Alan Modra <amodra@gmail.com>
3043 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3044 --export-dynamic and --dynamic-list marking of symbols.
3045 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
3048 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
3051 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
3052 executables if it matches dynamic_list.
3054 2014-02-10 Alan Modra <amodra@gmail.com>
3056 * po/SRC-POTFILES.in: Regenerate.
3057 * po/bfd.pot: Regenerate.
3059 2014-02-09 Alan Modra <amodra@gmail.com>
3061 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
3062 * elfxx-target.h (elf_backend_caches_rawsize): Define.
3063 (elfNN_bed): Init new field.
3064 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
3065 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
3066 (ppc_elf_relax_section): Don't reallocate section here, write
3067 stubs, or write out relocs for ld -r here..
3068 (ppc_elf_relocate_section): ..instead write stubs here, and use
3069 existing code to write out relocs for ld -r. Fix offset
3070 adjustment on reloc for little-endian.
3071 (elf_backend_caches_rawsize): Define.
3073 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3076 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
3078 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3080 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
3081 return paths. Three times.
3082 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
3084 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
3085 (ppc64_elf_edit_toc): Free USED in return path.
3087 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
3089 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
3090 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
3091 * libbfd.h: Regenerated.
3092 * bfd-in2.h: Regenerated.
3093 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
3094 (nios2_reloc_map): Likewise.
3095 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
3096 Fixed all references.
3097 (nios2_elf32_relocate_section): Add new relocations.
3098 (nios2_elf32_check_relocs): Likewise.
3099 (nios2_elf32_gc_sweep_hook): Likewise.
3101 2014-02-03 Alan Modra <amodra@gmail.com>
3103 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
3104 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
3105 (ppc_elf_link_params): New function.
3106 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
3108 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
3109 parameters. Use htab->params instead.
3110 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
3111 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
3112 64 bytes for ppc476 workaround.
3113 (struct ppc_elf_relax_info): New.
3114 (ppc_elf_relax_section): Exclude linker created sections and
3115 those too small to hold one instruction. Don't add another
3116 branch around trampolines on later relax passes. Don't
3117 generate trampolines for undefined symbols when !relocatable,
3118 nor for plugin symbols. Allocate space for ppc476 workaround
3119 patch area. Free fixups on error return path.
3120 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
3121 * elf32-ppc.h (struct ppc_elf_params): New.
3122 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
3123 (ppc_elf_link_params): Declare.
3124 * section.c (SEC_INFO_TYPE_TARGET): Define.
3125 * bfd-in2.h: Regenerate.
3127 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3129 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
3131 (nios2_elf32_relocate_section): Use got_base to adjust
3132 GOT-pointer-relative relocations relative to _gp_got.
3133 (create_got_section): Create _gp_got symbol.
3134 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
3135 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3137 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
3139 * bfd-in2.h: Update from reloc.c.
3140 * elf32-nios2.c: Include elf32-nios2.h.
3141 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3142 (nios2_reloc_map): Likewise.
3143 (enum elf32_nios2_stub_type): Declare.
3144 (struct elf32_nios2_stub_hash_entry): Declare.
3145 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3146 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3147 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3148 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3149 bfd_count, top_index, input_list, all_local_syms.
3150 (nios2_call26_stub_entry): New.
3151 (nios2_elf32_install_imm16): Move up in file.
3152 (nios2_elf32_install_data): Move up in file.
3153 (hiadj): Move up in file.
3154 (stub_hash_newfunc): New.
3155 (link_hash_newfunc): Initialize hsh_cache field.
3157 (nios2_stub_name): New.
3158 (nios2_get_stub_entry): New.
3159 (nios2_add_stub): New.
3160 (nios2_elf32_setup_section_lists): New.
3161 (nios2_elf32_next_input_section): New.
3162 (CALL26_SEGMENT): New.
3163 (MAX_STUB_SECTION_SIZE): New.
3164 (group_sections): New.
3165 (nios2_type_of_stub): New.
3166 (nios2_build_one_stub): New.
3167 (nios2_size_one_stub): New.
3168 (get_local_syms): New.
3169 (nios2_elf32_size_stubs): New.
3170 (nios2_elf32_build_stubs): New.
3171 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3172 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3173 trampolines for R_NIOS2_CALL26 stubs.
3174 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3175 (nios2_elf32_gc_sweep_hook): Likewise.
3176 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3177 (nios2_elf32_link_hash_table_free): New.
3178 (bfd_elf32_bfd_link_hash_table_free): Define.
3179 * elf32-nios2.h: New file.
3180 * libbfd.h: Update from reloc.c.
3181 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3183 2014-01-29 Nick Clifton <nickc@redhat.com>
3186 * elf32-metag.c (elf_metag_post_process_headers): Call
3187 _bfd_elf_post_process_headers.
3188 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3189 _bfd_elf_copy_private_data.
3190 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3192 2014-01-29 Nick Clifton <nickc@redhat.com>
3194 * bfd-in.h (bfd_set_section_vma): Delete.
3195 (bfd_set_section_alignment): Delete.
3196 (bfd_set_section_userdata): Delete.
3197 (bfd_set_cacheable): Delete.
3198 * bfd.c (bfd_set_cacheable): New static inline function.
3199 * section.c (bfd_set_section_userdata): Likewise.
3200 (bfd_set_section_vma): Likewise.
3201 (bfd_set_section_alignment): Likewise.
3202 * bfd-in2.h: Regenerate.
3204 2014-01-28 Nick Clifton <nickc@redhat.com>
3206 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3207 attributes select the CU containing the abbreviation, which may not
3210 2014-01-24 Alan Modra <amodra@gmail.com>
3212 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3213 to get_relocs for ELFv2.
3215 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3218 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
3219 if TLS sections are not adjacent.
3221 2014-01-22 Alan Modra <amodra@gmail.com>
3223 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3225 2014-01-22 Alan Modra <amodra@gmail.com>
3227 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3229 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3232 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3233 regular default symbol definition and the versioned dynamic
3234 symbol definition mismatch, skip the default symbol definition
3235 if one of them is IFUNC.
3237 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3240 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3241 info->export_dynamic nor h->ref_dynamic for type mismatch when
3242 adding the default version.
3244 2014-01-16 Alan Modra <amodra@gmail.com>
3246 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3247 mips_elf_traverse_got_arg* rather than mips_got_info*.
3248 Adjust caller. Alloc on output_bfd rather than symbol section
3251 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3253 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3255 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3257 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3260 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3261 against __ehdr_start.
3262 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3264 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3266 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3268 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3270 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3273 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3274 count if there are any non pc-relative relocs.
3275 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3277 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3278 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3280 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3281 offset while calculating relocation address.
3282 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3283 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3285 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3288 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3289 R_ARM_ABS8 and R_ARM_ABS16.
3291 2014-01-13 Alan Modra <amodra@gmail.com>
3293 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3294 error when shared and force a plt call otherwise.
3295 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3296 plt_type == PLT_NEW.
3297 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3298 the appropriate call stub.
3300 2014-01-10 Alan Modra <amodra@gmail.com>
3305 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3306 (assign_file_positions_for_non_load_sections): When setting up
3307 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3308 header that completely covers the relro region.
3310 2014-01-09 Tristan Gingold <gingold@adacore.com>
3312 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3313 table macros and add macros to initializa the structure.
3315 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3320 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3321 size for PT_GNU_RELRO segment.
3322 (assign_file_positions_for_load_sections): If PT_LOAD segment
3323 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3325 2014-01-07 Tom Tromey <tromey@redhat.com>
3327 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3330 2014-01-03 Nick Clifton <nickc@redhat.com>
3333 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3336 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
3339 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3341 2014-01-02 Nick Clifton <nickc@redhat.com>
3344 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3345 filename in the bfd's filename field.
3346 * elfcode.h (bfd_from_remote_memory): Likewise.
3347 * ieee.c (ieee_object_p): Likewise.
3348 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3349 * oasys.c (oasys_openr_next_archived_file): Likewise.
3350 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3351 * opncls.c (bfd_fopen): Likewise.
3352 (bfd_openstreamr): Likewise.
3353 (bfd_openr_iovec): Likewise.
3354 (bfd_openw): Likewise.
3355 (bfd_create): Likewise.
3356 (_bfd_delete_bfd): Free filename.
3358 For older changes see ChangeLog-2013
3360 Copyright (C) 2014 Free Software Foundation, Inc.
3362 Copying and distribution of this file, with or without modification,
3363 are permitted in any medium without royalty provided the copyright
3364 notice and this notice are preserved.
3370 version-control: never
projects / deliverable / binutils-gdb.git / blob