1 2014-12-22 Nick Clifton <nickc@redhat.com>
4 * archive.c (do_slurp_bsd_armap): Return if the parsed_size is
6 (bfd_slurp_armap): Zero terminate the name.
7 (bfd_generic_stat_arch_elt): If there is no header, fail.
8 * elf32-arc.c (arc_info_to_howto_rel): Replace BFD_ASSERT with
10 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
11 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
12 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
13 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
14 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
15 * elf32-dlx.c (dlx_rtype_to_howto): Likewise.
16 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
17 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
18 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
19 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
20 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
21 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
22 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
23 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
24 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
25 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
26 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
27 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
28 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
29 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
30 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
31 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
32 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
33 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
34 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
35 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
36 * elf32-v850.c (v850_elf_info_to_howto_rel): Likewise.
37 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
38 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
39 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
40 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
41 * elf64-x86-64.c (elf_x86_64_reloc_type_lookup): Likewise.
42 * elfnn-aarch64.c (elfNN_aarch64_bfd_reloc_from_type): Likewise.
43 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Add range
44 checking of reloc symbol index.
45 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): If no symbols have
46 been provided then set the reloc's symbol to undefined.
47 * reloc.c (bfd_generic_get_relocated_section_contents): Add range
48 checking of the reloc to be applied.
49 * versados.c (process_otr): Add more range checks.
50 (versados_canonicalize_reloc): If the section is unknown, set the
52 * vms-alpha.c (_bfd_vms_slurp_eisd): Add range checks.
53 (alpha_vms_object_p): Likewise.
55 2014-12-18 Richard Henderson <rth@redhat.com>
57 * elf32-ppc.c (ELF_COMMONPAGESIZE): Set to 64k.
58 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
60 2014-12-16 Nick Clifton <nickc@redhat.com>
63 * format.c (bfd_check_format_matches): Check for a matching vector
64 before using match priorities.
65 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Fix off-by-one
66 errors with previous delta.
68 2014-12-15 H.J. Lu <hongjiu.lu@intel.com>
71 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
73 2014-12-13 H.J. Lu <hongjiu.lu@intel.com>
76 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
77 Change has_bnd_reloc to bit field.
78 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
80 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
82 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
83 real definition to a weak symbol.
84 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
85 weak symbol for PIE when discarding space for relocs against
86 symbols which turn out to need copy relocs.
87 (elf_x86_64_relocate_section): Also check needs_copy of a
88 weak symbol for PIE with copy reloc.
90 2014-12-12 Alan Modra <amodra@gmail.com>
93 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
95 2014-12-12 Alan Modra <amodra@gmail.com>
98 * elflink.c (_bfd_elf_adjust_dynamic_copy): Add "info" param.
99 Error on copy relocs against protected symbols.
100 (elf_merge_st_other): Set h->protected_def.
101 * elf-bfd.h (struct elf_link_hash_entry): Add "protected_def".
102 (_bfd_elf_adjust_dynamic_copy): Update prototype.
103 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Update
104 _bfd_elf_adjust_dynamic_copy call.
105 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
106 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
107 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
108 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
109 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
110 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
111 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
112 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
113 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
114 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
115 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
116 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
117 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
118 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
119 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
120 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
121 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
122 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
123 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
124 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
125 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
126 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
127 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
128 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
129 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
131 2014-12-11 Keith Seitz <keiths@redhat.com>
133 * elf.c (elf_parse_notes): Define convenience macro
134 GROKER_ELEMENT to add elements to 'grokers' array.
135 Add 'len' element to 'grokers'.
136 Use grokers.len instead of sizeof in string
139 2014-12-10 Alan Modra <amodra@gmail.com>
141 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
142 and coffgen. Add coff-bfd. Sort.
143 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
144 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
145 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
146 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
147 without unused param. Update uses.
148 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
149 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
150 * libcoff-in.h: #include "coff-bfd.h".
151 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
152 (coff_symbol_from): Delete.
153 * coff-bfd.c: New file.
154 * coff-bfd.h: New file.
155 * coff-i386.c: Update coff_symbol_from occurrences.
156 * coff-i960.c: Likewise.
157 * coff-m68k.c: Likewise.
158 * coff-sh.c: Likewise.
159 * coff-x86_64.c: Likewise.
160 * coffcode.h: Likewise.
161 * pe-mips.c: Likewise.
162 * configure.ac (elf): Add dwarf2.lo.
163 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
164 target vectors to .o files. Add dwarf2 for mach-o targets.
165 Fix the sh target FIXME.
166 * po/SRC-POTFILES.in: Regenerate.
167 * Makefile.in: Regenerate.
168 * configure: Regenerate.
169 * bfd-in2.h: Regenerate.
170 * libcoff.h: Regenerate.
172 2014-12-10 Alan Modra <amodra@gmail.com>
175 * dwarf2.c (struct comp_unit): Add "lang".
176 (non_mangled): New function.
177 (struct funcinfo): Add "is_linkage". Reorder for better packing.
178 Make "name" a const char*.
179 (lookup_address_in_function_table): Delete functionname_ptr param.
180 (find_abstract_instance_name): Add is_linkage param. Set if we
181 have DW_AT_linkage_name or non_mangled DW_AT_name.
182 (scan_unit_for_symbols): Similarly set func->is_linkage.
183 (parse_comp_unit): Stash DW_AT_language.
184 (comp_unit_find_nearest_line): Replace functionname_ptr param
185 with function_ptr param.
186 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
187 functionname_ptr from function->name. Call _bfd_elf_find_function
188 to retrieve symbol for function if not linkage name.
189 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
190 * elf.c (elf_find_function): ..here.
191 (_bfd_elf_find_nearest_line): Adjust calls.
192 * elf-bfd.h (_bfd_elf_find_function): Declare.
194 2014-12-10 Alan Modra <amodra@gmail.com>
196 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
197 calling get_elf_backend_data.
198 (_bfd_dwarf2_find_nearest_line): Fix parens.
200 2014-12-10 Alan Modra <amodra@gmail.com>
203 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
204 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
205 (elfNN_bed): Init new field.
206 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
207 (bfd_elf_final_link): Control sorting of relocs.
208 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
209 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
210 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
211 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
213 2014-12-09 Nick Clifton <nickc@redhat.com>
216 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
217 * libbfd.c (safe_read_leb128): New function.
218 * libbfd-in.h (safe_read_leb128): Add prototype.
219 * libbfd.h: Regenerate.
220 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
221 Check for an over-long subsection length.
222 * elf.c (elf_parse_notes): Check that the namedata is long enough
223 for the string comparison that is about to be performed.
224 (elf_read_notes): Zero-terminate the note buffer.
226 2014-12-09 Alan Modra <amodra@gmail.com>
228 * elf64-ppc.c (sort_r_offset): Delete.
229 (ppc64_elf_edit_opd): Don't sort input relocs.
231 2014-12-06 Eric Botcazou <ebotcazou@adacore.com>
233 * config.bfd: Add Visium support.
234 * configure.ac: Likewise.
235 * configure: Regenerate.
236 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
237 (ALL_MACHINES_CFILES): Add cpu-visium.c.
238 (BFD32_BACKENDS): Add elf32-visium.lo.
239 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
240 * Makefile.in: Regenerate.
241 * archures.c (DESCRIPTION): Add Visium support.
242 (bfd_visium_arch): Declare.
243 (bfd_archures_list): Add bfd_visium_arch.
244 * reloc.c: Add Visium relocations.
245 * targets.c (visium_elf32_vec): Declare.
246 (_bfd_target_vector): Add visium_elf32_vec.
247 * bfd-in2.h: Regenerate.
248 * libbfd.h: Likewise.
249 * cpu-visium.c: New file.
250 * elf32-visium.c: Likewise.
251 * po/SRC-POTFILES.in: Regenerate.
253 2014-12-05 Steve Ellcey <sellcey@mips.com>
255 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
257 2014-12-05 H.J. Lu <hongjiu.lu@intel.com>
259 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
261 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
264 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
265 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
267 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
268 (elf_backend_plt_sym_val): Likewise.
269 (elf_i386_get_plt_sym_val): New.
270 (elf_i386_get_synthetic_symtab): Likewise.
271 (bfd_elf32_get_synthetic_symtab): Likewise.
272 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
273 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
274 (elf_backend_plt_sym_val): Likewise.
275 (elf_x86_64_get_plt_sym_val): New.
276 (elf_x86_64_get_synthetic_symtab): Use
277 _bfd_elf_ifunc_get_synthetic_symtab.
278 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
280 2014-12-04 Alan Modra <amodra@gmail.com>
283 * elflink.c: Include bfd_stdint.h.
284 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
285 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
286 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
289 2014-12-03 Nick Clifton <nickc@redhat.com>
292 * compress.c (bfd_get_full_section_contents): Fail if there are no
293 section contents available when the compress_status is
294 COMPRESS_SECTION_DONE.
295 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
296 (bfd_malloc2): Use bfd_malloc.
297 (bfd_realloc): Refuse to reallocate a negative size.
298 (bfd_realloc2): Use bfd_realloc.
299 (bfd_realloc_or_free): Use bfd_realloc.
300 (bfd_zmalloc): Use bfd_malloc.
301 (bfd_zmalloc): Use bfd_malloc2.
302 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
304 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
306 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
308 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
310 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
311 info->executable for symbols which need copy relocs.
313 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
315 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
317 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
318 with ELIMINATE_COPY_RELOCS.
319 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
320 relocs against symbols which turn out to need copy relocs.
322 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
324 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
325 allow copy relocs for building executables.
326 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
327 pc-relative relocation in shared object.
328 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
330 (elf_x86_64_relocate_section): Don't copy a pc-relative
331 relocation into the output file if the symbol needs copy reloc.
333 2014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
335 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
336 overflow on non-weak undefined symbols.
338 2014-12-02 Alan Modra <amodra@gmail.com>
340 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
341 _opd_sec_data array, halving required memory.
342 (sort_r_offset): New function.
343 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
344 sections with a mix of 16 and 24 byte OPD entries. Don't
345 attempt to honour --non-overlapping-opd for .opd sections with
346 unexpected relocs. Simplify opd entry size calculations by
347 first finding the reloc for the next entry. Make edit loop
348 handle one opd entry per iteration, with an inner loop
349 handling relocs per entry.
351 2014-12-01 Nick Clifton <nickc@redhat.com>
354 * archive.c (do_slurp_coff_armap): Add range checks to prevent
355 running off the end of the string table.
356 * compress.c (bfd_get_full_section_contents): Return a NULL
357 pointer for zero sized sections. Do not attempt to copy a buffer
359 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
360 header. Add range checks to avoid running off the end of the
362 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
363 if the seek fails, no memory is allocated.
364 (bfd_elf_string_from_elf_section): Do not allocate a string from a
365 non string section. It only leads to trouble later on.
366 (_bfd_elf_print_private_bfd_data): Check for there being too
367 little external dynamic data.
368 (bfd_section_from_shdr): Replace assertion with a failure mode.
369 (bfd_section_from_shdr): When walking a loaded group section use
370 the internal structure size, not the external size. Check for the
371 group section being empty.
372 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
374 * elfcode.h (elf_slurp_reloc_table): Likewise.
375 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
378 2014-11-30 Alan Modra <amodra@gmail.com>
381 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
382 symbols from libraries that won't be listed in DT_NEEDED.
383 (elf_link_output_extsym): Don't output verdefs for such symbols.
385 2014-11-28 Alan Modra <amodra@gmail.com>
387 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
388 vna_next/vd_next/vda_next is zero. Correct counts.
390 2014-11-27 Nick Clifton <nickc@redhat.com>
393 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
394 a discrepancy between the isymMax and ifdMax values in the
396 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
397 scanning the external dynamic entries.
399 2014-11-26 Nick Clifton <nickc@redhat.com>
402 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
404 * coff-h8500.c (rtype2howto): Likewise.
405 * coff-tic30.c (rtype2howto): Likewise.
406 * coff-z80.c (rtype2howto): Likewise.
407 * coff-z8k.c (rtype2howto): Likewise.
408 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
409 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
411 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
412 * coff-w65.c (rtype2howto): Likewise.
413 * coff-we32k.c (RTYPE2HOWTO): Likewise.
414 * pe-mips.c (RTYPE2HOWTO): Likewise.
415 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
417 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
419 * coffgen.c (make_a_section_from_file): Check the length of a
420 section name before testing to see if it is a debug section name.
421 (coff_object_p): Zero out any uninitialised bytes in the opt
423 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
424 source being empty when there are values to be processed.
425 (_bfd_ecoff_slurp_symbol_table): Add range check.
426 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
427 (bfd_mach_o_mangle_sections): Move test for too many sections to
428 before the allocation of the section table.
429 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
430 memory and nullify the symbol pointer.
431 * reloc.c (bfd_generic_get_relocated_section_contents): Add
432 handling of a bfd_reloc_notsupported return value.
433 * versados.c (EDATA): Add range checking.
434 (get_record): Likewise.
435 (process_otr): Check for contents being available before updating
437 (versados_canonicalize_reloc): Add range check.
439 2014-11-26 Alan Modra <amodra@gmail.com>
441 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
442 internal verref buffer. Error for zero sh_info. Print errors.
443 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
445 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
447 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
448 NAME##_get_symbol_version_string.
449 (bfd_get_symbol_version_string): New.
450 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
451 _bfd_nosymbols define.
452 * aout-target.h (MY_get_symbol_version_string): Likewise.
453 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
454 * binary.c (binary_get_symbol_version_string): Likewise.
455 * bout.c (aout_32_get_symbol_version_string): Likewise.
456 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
457 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
458 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
459 * ieee.c (ieee_get_symbol_version_string): Likewise.
460 * ihex.c (ihex_get_symbol_version_string): Likewise.
461 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
462 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
463 * mmo.c (mmo_get_symbol_version_string): Likewise.
464 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
465 * oasys.c (oasys_get_symbol_version_string): Likewise.
466 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
467 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
468 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
469 * som.c (som_get_symbol_version_string): Likewise.
470 * srec.c (srec_get_symbol_version_string): Likewise.
471 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
472 * versados.c (versados_get_symbol_version_string): Likewise.
473 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
474 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
476 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
477 coff_get_symbol_version_string.
478 (rs6000_xcoff64_aix_vec): Likewise.
480 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
481 (_bfd_elf_get_symbol_version_string): This.
483 (bfd_elf_print_symbol): Updated.
484 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
486 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
487 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
488 * bfd-in2.h: Regenerated.
489 * libbfd.h: Likewise.
490 * libcoff.h: Likewise.
492 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
495 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
496 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
497 from bfd_elf_print_symbol.
498 (bfd_elf_print_symbol): Use it.
500 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
502 * elf32-i386.c (elf_i386_got_plt_entry): New.
503 (elf_i386_pic_got_plt_entry): Likewise.
504 (elf_i386_link_hash_entry): Add plt_got.
505 (elf_i386_link_hash_table): Likewise.
506 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
507 (elf_i386_get_local_sym_hash): Likewise.
508 (elf_i386_check_relocs): Create the GOT PLT if there are both
509 PLT and GOT references when the regular PLT is used.
510 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
511 both PLT and GOT references unless pointer equality is needed.
512 (elf_i386_relocate_section): Also check the GOT PLT when
513 resolving R_386_PLT32.
514 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
517 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
518 (elf_x86_64_link_hash_table): Likewise.
519 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
520 (elf_x86_64_get_local_sym_hash): Likewise.
521 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
522 PLT and GOT references when the regular PLT is used.
523 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
524 both PLT and GOT references unless pointer equality is needed.
525 (elf_x86_64_relocate_section): Also check the GOT PLT when
526 resolving R_X86_64_PLT32.
527 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
530 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
532 * configure: Regenerated.
534 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
536 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
537 (erratum_835769_scan): Sort map list.
539 2014-11-24 Alan Modra <amodra@gmail.com>
541 * elf64-ppc.c (plt_stub_pad): Correct.
543 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
545 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
546 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
547 (elf_x86_64_allocate_dynrelocs): Don't assert size of
548 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
550 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
552 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
553 branch displacement overflow in PLT entry.
555 2014-11-21 Nick Clifton <nickc@redhat.com>
558 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
559 number of auxillary entries.
560 * ieee.c (next_byte): Convert to a function. Return FALSE if the
561 next byte is beyond the end of the buffer.
562 (parse_int): Test the return value of next_byte.
563 (parse_expression): Convert to boolean. Return FALSE if the
564 parsing failed. Test the return value of next_byte.
565 (ieee_seek): Convert to a function. Return FALSE if the seek goes
566 beyond the end of the buffer.
567 (ieee_slurp_external_symbols): Test the return value of ieee_seek
569 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
570 operation failed. Test the return value of ieee_seek and
572 (ieee_archive_p): Test the return value of ieee_seek and
575 (ieee_slurp_section_data): Likewise.
576 (ieee_object_p): Likewise. Store the size of the buffer in the
577 total_amt field in the header.
578 * libieee.h (common_header_type): Add amt field.
579 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
580 reloc's value is within range.
581 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
583 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
585 (pex64_dump_xdata): Check for buffer overflows.
586 * versados.c (process_otr): Check that the section exists before
588 (versados_object_p): Make sure that enough data was read for the
589 header to be checked.
590 * vms-alpha.c (vms_get_remaining_object_record): Change
591 read_so_far parameter to an unsigned int. Check that the amount
594 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
596 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
597 PC-relative offset overflow check.
599 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
602 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
603 string table before clearing the first few bytes.
605 2014-11-21 Terry Guo <terry.guo@arm.com>
607 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
609 2014-11-20 Alan Modra <amodra@gmail.com>
611 * elf64-ppc.c (group_sections): Init stub14_group_size from
612 --stub-group-size parameter divided by 1024.
614 2014-11-20 Alan Modra <amodra@gmail.com>
616 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
617 alignment calculation.
619 2014-11-20 Terry Guo <terry.guo@arm.com>
621 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
622 hasn't attribute section.
624 2014-11-20 Alan Modra <amodra@gmail.com>
626 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
628 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
631 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
632 PC-relative offset overflow in PLT entry.
634 2014-11-18 Nick Clifton <nickc@redhat.com>
637 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
638 is larger than its real size.
639 (rsrc_print_section): Fix off-by-one error checking for overflow.
640 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
643 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
645 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
648 2014-11-14 Nick Clifton <nickc@redhat.com>
651 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
653 (bfd_get_alt_debug_link_info): Likewise.
655 2014-11-14 Nick Clifton <nickc@redhat.com>
658 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
660 (ieee_object_p): Likewise.
662 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
664 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
666 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
668 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
670 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
673 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
674 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
675 (elf_x86_64_relocate_section): Likewise.
677 2014-11-13 Nick Clifton <nickc@redhat.com>
680 * coffcode.h (coff_ptr_struct): Add is_sym field.
681 (coff_new_section_hook): Set the is_sym field.
682 (coff_pointerize_aux_hook): Check the is_sym field.
683 (coff_print_aux): Likewise.
684 (coff_compute_section_file_positions): Likewise.
685 (coff_write_object_contents): Likewise.
686 (coff_slurp_line_table): Likewise.
687 (coff_slurp_symbol_table): Likewise.
688 (CALC_ADDEND): Likewise.
689 * coffgen.c (coff_renumber_symbols): Likewise.
690 (coff_mangle_symbols): Likewise.
691 (coff_fix_symbol_name): Likewise.
692 (coff_write_symbol): Likewise.
693 (coff_write_alien_symbol): Likewise.
694 (coff_write_native_symbol): Likewise.
695 (coff_write_symbols): Likewise.
696 (coff_write_linenumbers): Likewise.
697 (coff_pointerize_aux): Likewise.
698 (coff_get_normalized_symtab): Likewise.
699 (coff_get_symbol_info): Likewise.
700 (bfd_coff_get_syment): Likewise.
701 (bfd_coff_get_auxent): Likewise.
702 (coff_print_symbol): Likewise.
703 (coff_find_nearest_line_with_names): Likewise.
704 (bfd_coff_set_symbol_class): Likewise.
705 (coff_make_empty_symbol): Set the is_sym field.
706 (coff_bfd_make_debug_symbol): Likewise.
707 * peicode.h (pe_ILF_make_a_symbol): Likewise.
708 * libcoff.h: Regenerate.
709 * libcoff-in.h: Regenerate.
711 2014-11-12 Nick Clifton <nickc@redhat.com>
714 * coffcode.h (coff_slurp_line_table): Set the line number of
715 corrupt entries to -1.
716 (coff_slurp_symbol_table): Alway initialise the value of the
718 * coffgen.c (coff_print_symbol): Check that the combined pointer
720 (coff_print_symbol): Do not print negative line numbers.
721 * peXXigen.c (pe_print_idata): Add range checking displaying
724 2014-11-12 Alan Modra <amodra@gmail.com>
727 * coffcode.h (coff_slurp_line_table): Drop line number info
728 not preceded by a valid function entry. Revert last change.
730 2014-11-11 Nick Clifton <nickc@redhat.com>
733 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
734 line number cache that would not be initialised by the copy from
735 the new line number table.
736 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
738 * coffgen.c (coff_get_normalized_symbols): Get the external
739 symbols before allocating space for the internal symbols, in case
741 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
742 array if one is needed. Likewise with the verdef array.
743 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
745 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
746 structure are initialised.
747 (pe_print_edata): Avoid reading off the end of the data buffer.
749 2014-11-11 Alan Modra <amodra@gmail.com>
752 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
753 when building func_table.
755 2014-11-11 Alan Modra <amodra@gmail.com>
758 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
759 memset the particular bits we need. Update src after hitting loop
760 "continue". Don't count lineno omitted due to invalid symbols in
761 nbr_func, and update lineno_count. Init entire terminating
762 lineno. Don't both allocating terminator in n_lineno_cache.
763 Redirect sym->lineno pointer to where n_lineno_cache will be
764 copied, and free n_lineno_cache.
765 * pe-mips.c (NUM_HOWTOS): Typo fix.
767 2014-11-11 Alan Modra <amodra@gmail.com>
769 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
770 size check to account for possible zero terminator.
772 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
774 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
775 data sections to be PROGBITS
777 2014-11-10 Nick Clifton <nickc@redhat.com>
780 * coff-i386.c (NUM_HOWTOS): New define.
781 (RTYPE2HOWTO): Use it.
782 (coff_i386_rtype_to_howto): Likewise.
783 (coff_i386_reloc_name_lookup): Likewise.
784 (CALC_ADDEND): Check that reloc r_type field is valid.
785 * coff-x86_64.c (NUM_HOWTOS): New define.
786 (RTYPE2HOWTO): Use it.
787 (coff_amd64_rtype_to_howto): Likewise.
788 (coff_amd64_reloc_name_lookup): Likewise.
789 (CALC_ADDEND): Check that reloc r_type field is valid.
790 * coffcode.h (coff_slurp_line_table): Check for symbol table
792 (coff_slurp_symbol_table): Use zalloc to ensure that all table
793 entries are initialised.
794 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
795 in the string table. Also ensure that the table is 0 terminated.
796 (coff_get_normalized_symtab): Check for symbol table indexing
798 * opncls.c (bfd_alloc): Catch the case where a small negative size
799 can result in only 1 byte being allocated.
800 (bfd_alloc2): Use bfd_alloc.
801 * pe-mips.c (NUM_HOWTOS): New define.
802 (coff_mips_reloc_name_lookup): Use it.
803 (CALC_ADDEND): Check that reloc r_type field is valid.
804 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
805 in the DataDirectory.
806 (pe_print_idata): Avoid reading beyond the end of the data block
807 wen printing strings.
808 (pe_print_edata): Likewise.
809 Check for table indexing underflow.
810 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
811 (pe_bfd_object_p): Allocate and initialize enough space to hold a
812 PEAOUTHDR, even if the opt_hdr field specified less.
814 2014-11-08 Alan Modra <amodra@gmail.com>
816 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
818 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
820 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
823 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
826 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
827 for IE->LE transition.
829 2014-11-07 Alan Modra <amodra@gmail.com>
831 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
833 2014-11-07 Alan Modra <amodra@gmail.com>
835 * tekhex.c (CHUNK_SPAN): Define.
836 (struct data_struct <chunk_init>): Use one byte per span, update
837 all code accessing this field.
838 (find_chunk): Add create param, don't create new entry unless set.
839 (insert_byte): Don't save zeros.
840 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
841 on symbol type. Create an alternate section if both types of
842 symbol are given. Attach type '2' and '6' symbols to absolute
844 (move_section_contents): Fix caching of chunk. Don't create chunk
845 when reading, or for writing zeros.
846 (tekhex_set_section_contents): Don't create initial chunks.
847 (tekhex_write_object_contents): Use CHUNK_SPAN.
849 2014-11-07 Alan Modra <amodra@gmail.com>
851 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
853 2014-11-07 Alan Modra <amodra@gmail.com>
855 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
856 * coffcode.h (coff_set_alignment_hook): Likewise.
857 (coff_slurp_line_table): Likewise.
858 * coffgen.c (coff_get_normalized_symtab): Likewise.
859 (_bfd_coff_get_external_symbols): Likewise.
860 * elf.c (bfd_elf_get_str_section): Likewise.
861 * tekhex.c (first_phase): Likewise.
863 2014-11-06 Nick Clifton <nickc@redhat.com>
865 * aoutx.h (slurp_symbol_table): Revert previous delta.
866 (slurp_reloc_table): Likewise.
867 * compress.c (bfd_get_full_section_contents): Remove file size
869 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
870 and do not complain about linker generated files.
872 2014-11-06 Will Newton <will.newton@linaro.org>
874 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
875 length sections and sub-sections.
877 2014-11-04 Nick Clifton <nickc@redhat.com>
880 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
881 Replace another abort with an error message.
882 (coff_slurp_line_table): Add more range checking.
883 * peXXigen.c (pe_print_debugdata): Add range checking.
885 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
887 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
888 when creating a dso with discarded dynsym section.
890 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
892 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
893 and E_MIPS_ARCH_64R6 support.
895 2014-11-05 Nick Clifton <nickc@redhat.com>
898 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
899 about the number of relocations it contains.
900 (coff_sort_func_alent): Return 0 if the pointers are NULL.
901 (coff_slurp_line_table): Add more range checks. Do not free new
902 tables created when sorting line numbers.
903 * peXXigen.c (pe_print_idata): Add range checks.
904 (pe_print_edata): Likewise.
905 (rsrc_print_resource_entries): Likewise. Avoid printing control
906 characters. Terminate priniting if corruption is detected.
907 (rsrc_print_resource_directory): Terminate printing if an unknown
908 directory type is encountered.
909 (pe_print_debugdata): Fix off-by-one error.
910 (rsrc_count_entries): Add range checking.
911 (rsrc_parse_entry): Likewise.
913 2014-11-04 Nick Clifton <nickc@redhat.com>
916 * compress.c (bfd_get_full_section_contents): Improve test for
917 linker created objects.
920 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
921 corrupt extended name tables.
923 2014-11-04 Alan Modra <amodra@gmail.com>
925 * elf32-spu.c (ovl_mgr_stat): New function.
926 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
928 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
930 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
931 relaxation, reduce the size of symbols that span the deleted
934 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
936 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
937 located at the very end of the section.
939 2014-11-03 Nick Clifton <nickc@redhat.com>
942 * aoutx.h (slurp_symbol_table): Check that computed table size is
943 not bigger than the file from which is it being read.
944 (slurp_reloc_table): Likewise.
945 * coffcode.h (coff_slurp_line_table): Remove unneeded local
946 'warned'. Do not try to print the details of a symbol with an
948 * coffgen.c (make_a_sectiobn_from_file): Check computed string
949 index against length of string table.
950 (bfd_coff_internal_syment_name): Check read in string offset
951 against length of string table.
952 (build_debug_section): Return a pointer to the section used.
953 (_bfd_coff_read_string_table): Store the length of the string
954 table in the coff_tdata structure.
955 (bfd_coff_free_symbols): Set the length of the string table to
956 zero when it is freed.
957 (coff_get_normalized_symtab): Check offsets against string table
958 or data table lengths as appropriate.
959 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
960 length of string table.
961 * compress.c (bfd_get_full_section_contents): Check computed size
962 against the size of the file.
963 * libcoff-in.h (obj_coff_strings_len): Define.
964 (struct coff_tdata): Add strings_len field.
965 * libcoff.h: Regenerate.
966 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
967 data if the debug section is too small.
968 * xcofflink.c (xcoff_link_input_bfd): Check offset against
969 length of string table.
971 2014-11-03 Nick Clifton <nickc@redhat.com>
973 * po/fi.po: Updated Finnish translation.
975 2014-10-31 Andrew Pinski <apinski@cavium.com>
976 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
978 * archures.c: Add octeon3 for mips target.
979 * bfd-in2.h: Regenerate.
980 * bfd/cpu-mips.c: Define I_mipsocteon3.
981 nfo_struct): Add octeon3 support.
982 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
984 (mips_set_isa_flags): Add support for octeon3.
985 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
986 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
987 extension of bfd_mach_mips_octeon2.
988 (print_mips_isa_ext): Print the value of Octeon3.
990 2014-10-31 Nick Clifton <nickc@redhat.com>
993 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
994 symbol table bigger than the file.
995 * elf.c (bfd_elf_get_str_section): Do not try to load a string
996 table bigger than the file.
997 * tekhex.c (first_phase): Check that the section range is sane.
999 2014-10-30 Nick Clifton <nickc@redhat.com>
1002 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
1003 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
1005 2014-10-29 Nick Clifton <nickc@redhat.com>
1007 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
1010 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
1012 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
1014 2014-10-28 Nick Clifton <nickc@redhat.com>
1017 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
1018 detection table on a per-bfd basis.
1019 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
1022 2014-10-28 Andreas Schwab <schwab@suse.de>
1023 Nick Clifton <nickc@redhat.com>
1026 * srec.c (srec_bad_byte): Increase size of buf to allow for
1028 (srec_scan): Use an unsigned char buffer to hold header bytes.
1030 2014-10-27 Nick Clifton <nickc@redhat.com>
1033 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
1034 binaries with a group of sections linked by the string table
1036 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
1037 with an invalid value for NumberOfRvaAndSizes.
1038 (pe_print_edata): Detect out of range rvas and entry counts for
1039 the Export Address table, Name Pointer table and Ordinal table.
1042 * elf.c (setup_group): Improve handling of corrupt group
1045 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
1047 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
1048 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1049 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
1050 (elf_aarch64_stub_type): Add new type
1051 aarch64_stub_erratum_835769_veneer.
1052 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
1053 (aarch64_erratum_835769_fix): New data struct to record erratum
1055 (elf_aarch64_link_hash_table: Global flags for 835769.
1056 (aarch64_build_one_stub): Add case for 835769.
1057 (aarch64_size_one_stub): Likewise.
1058 (aarch64_mem_op_p, aarch64_mlxl_p,
1059 aarch64_erratum_sequence,erratum_835769_scan):
1060 New. Decode and scan functions for erratum 835769.
1061 (elf_aarch64_create_or_find_stub_sec): New.
1062 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
1064 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
1065 (erratum_835769_branch_to_stub_data,
1066 make_branch_to_erratum_835769_stub):New. Connect up all the
1067 erratum stubs to occurances by branches.
1068 (elfNN_aarch64_write_section): New hook.
1069 (aarch64_map_one_stub): Output erratum stub symbol.
1070 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
1071 information for erratum 835769.
1072 (elf_backend_write_section): Define.
1074 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
1076 * elf32-arm.c (read_code32): New function to read 32 bit
1078 (read_code16): New function to read 16 bit thumb instrution.
1079 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
1080 and read_code16 to read instructions.
1082 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
1084 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
1085 (print_mips_isa_ext): Print the value of an unknown extension.
1087 2014-10-21 Alan Modra <amodra@gmail.com>
1089 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
1090 entries that aren't a multiple of 8 rather than failing assertion.
1092 2014-10-21 Alan Modra <amodra@gmail.com>
1094 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
1097 2014-10-18 Alan Modra <amodra@gmail.com>
1099 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
1100 section for function symbols defined in .opd is discarded, let
1101 the symbol appear to be undefined.
1102 (opd_entry_value): Ensure the result section is that for the
1103 function code section in the same object as the OPD entry.
1105 2014-10-16 Alan Modra <amodra@gmail.com>
1108 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
1110 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1111 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1112 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1113 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1114 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1115 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1116 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1117 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1118 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
1121 2014-10-16 Alan Modra <amodra@gmail.com>
1123 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
1124 even when output is not ppc64 ELF. Remove redundant tests on
1127 2014-10-15 Alan Modra <amodra@gmail.com>
1130 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1131 param, group "section" and "offset" params. Zero discriminator.
1132 * bfd.c (bfd_find_nearest_line): Implement with new
1133 _bfd_find_nearest_line.
1134 (bfd_find_nearest_line_discriminator): Likewise.
1135 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1137 * coff-rs6000.c (xcoff_find_nearest_line,
1138 xcoff_find_nearest_line_discriminator): Delete.
1139 (_bfd_xcoff_find_nearest_line): Don't define.
1140 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1141 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1143 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1144 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1145 adjust _bfd_dwarf2_find_nearest_line call.
1146 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1147 others. Set discriminator. Adjust call.
1148 (coff_find_nearest_line_discriminator): Delete.
1149 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1150 * dwarf2.c (find_line): Rename to..
1151 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1152 Simplify setting of do_line. Delete old function.
1153 (_bfd_dwarf2_find_line): Delete.
1154 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1155 discriminator_ptr and set it.
1156 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1157 (_bfd_elf_find_nearest_line_discriminator): Delete.
1158 (_bfd_elf_find_line_discriminator): Delete.
1159 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1160 * elf.c (elf_find_function): Reorder params.
1161 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1163 (_bfd_elf_find_nearest_line_discriminator): Delete.
1164 (_bfd_elf_find_line): Adjust call.
1165 * elf32-arm.c (arm_elf_find_function): Reorder params.
1166 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1168 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1169 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1170 (elfNN_aarch64_find_nearest_line): Reorder params, add
1171 discriminator_ptr. Adjust calls.
1172 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1173 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1174 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1175 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1176 (_bfd_dwarf1_find_nearest_line): Likewise.
1177 (_bfd_dwarf2_find_nearest_line): Likewise.
1178 (_bfd_dwarf2_find_line): Delete.
1179 (_bfd_generic_find_nearest_line_discriminator): Delete.
1180 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1181 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1182 (coff_find_nearest_line_discriminator): Delete.
1183 (coff_find_nearest_line_with_names): Update prototype.
1184 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1185 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1186 discriminator_ptr. Adjust calls.
1187 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1188 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1189 discriminator_ptr and set.
1190 * som.c (som_find_nearest_line): Similarly.
1191 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1192 _bfd_find_nearest_line_discriminator.
1193 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1194 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1195 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1196 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1197 "discriminator" and set.
1198 (_bfd_vms_find_nearest_line_discriminator): Delete.
1199 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1200 (alpha_vms_find_nearest_line): Update define.
1201 * bfd-in2.h: Regenerate.
1202 * libbfd.h: Regenerate.
1203 * libcoff.h: Regenerate.
1205 2014-10-15 Alan Modra <amodra@gmail.com>
1207 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1208 * aout-adobe.c (aout_32_find_line): Define.
1209 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1210 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1211 * aout-target.h (MY_find_line): Define.
1212 * aout-tic30.c (MY_find_line): Define.
1213 * binary.c (binary_find_line): Define.
1214 * bout.c (aout_32_find_line): Define.
1215 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1216 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1217 (rs6000_xcoff64_aix_vec): Likewise.
1218 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1219 * elfxx-target.h (bfd_elfNN_find_line): Define.
1220 * i386msdos.c (msdos_find_line): Define.
1221 * i386os9k.c (aout_32_find_line): Define.
1222 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1223 (ieee_find_nearest_line, ieee_find_line,
1224 ieee_find_inliner_info): Define.
1225 * ihex.c (ihex_find_line): Define.
1226 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1227 (_bfd_generic_find_line): Don't define.
1228 * libbfd.c (_bfd_generic_find_line): Delete.
1229 * libcoff-in.h (coff_find_line): Define.
1230 * libecoff.h (_bfd_ecoff_find_line): Define.
1231 * mach-o.h (bfd_mach_o_find_line): Define.
1232 * mmo.c (mmo_find_line): Define.
1233 * nlm-target.h (nlm_find_line): Define.
1234 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1235 (oasys_find_nearest_line, oasys_find_line,
1236 oasys_find_inliner_info): Define.
1237 * pef.c (bfd_pef_find_line): Define.
1238 * plugin.c (bfd_plugin_find_line): Define.
1239 * ppcboot.c (ppcboot_find_line): Define.
1240 * som.c (som_find_line): Define.
1241 * srec.c (srec_find_line): Define.
1242 * tekhex.c (tekhex_find_line): Define.
1243 * versados.c (versados_find_line): Define.
1244 * vms-alpha.c (alpha_vms_find_line): Define.
1245 * xsym.c (bfd_sym_find_line): Define.
1246 * bfd-in2.h: Regenerate.
1247 * libbfd.h: Regenerate.
1248 * libcoff.h: Regenerate.
1250 2014-10-15 Tristan Gingold <gingold@adacore.com>
1252 * version.m4: Bump version to 2.25.51
1253 * configure: Regenerate.
1255 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1257 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1258 offset is less than 2.
1259 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1261 2014-10-14 Alan Modra <amodra@gmail.com>
1264 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1265 (EIGHT_GAZILLION): Delete.
1267 2014-10-13 Alan Modra <amodra@gmail.com>
1270 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1271 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1272 flags enabling conversion of CIEs and FDEs to use relative encoding.
1273 (find_merged_cie): Similarly.
1274 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1275 relocatable, except for CIE pointer.
1276 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1277 relocs against symbols in dropped comdat group sections.
1278 (bfd_elf_discard_info): Do some eh_frame optimisation when
1281 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1283 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1284 the hwcaps2 object attribute.
1286 2014-10-04 Alan Modra <amodra@gmail.com>
1289 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1290 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1291 range FDEs for discarding.
1292 (vma_compare): Sort on range after address.
1293 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1294 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1295 error message rather than "fde".
1296 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1299 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1302 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1303 for OLD_FREEBSD_ABI_LABEL.
1305 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1308 * plugin.c (try_claim): New function. Moved from
1309 bfd_plugin_object_p.
1310 (try_load_plugin): Pass through bfd. Add test.
1311 (load_plugin): Pass through bfd.
1312 (bfd_plugin_object_p): Move logic to try_claim.
1314 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1316 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1317 call relaxation use furthermost addresses where call source and
1318 destination can be to check whether it's in the range of a direct
1321 2014-09-22 Alan Modra <amodra@gmail.com>
1323 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1324 false for overflow or overlapping FDEs. Give more detail in
1327 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1329 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1330 the addend if relocations are RELA.
1332 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1334 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1335 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1337 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1339 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1341 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1344 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1347 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1349 2014-09-16 Terry Guo <terry.guo@arm.com>
1351 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1354 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1356 * bfd-in2.h: Regenerate.
1357 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1358 (nds32_elf_relax_section): Code refactoring.
1359 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1360 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1361 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1362 pattern. The first three is moved from nds32_elf_relax_section,
1363 and the last three is new function.
1364 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1365 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1366 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1367 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1368 three is moved from nds32_elf_relax_section, and the last four
1370 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1371 pattern and address setting pattern.
1372 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1373 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1374 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1375 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1376 nds32_elf_relax_letlsls): Relax TLS pattern.
1377 (nds32_relax_adjust_label): Adjust alignment and nop.
1378 (nds32_elf_pick_relax): Choose relaxation optimization.
1379 (nds32_elf_get_relocated_section_contents): New hook.
1380 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1382 * elf32-nds32.h: Declare.
1383 * libbfd.h: Regenerate.
1384 * reloc.c: Add nds32 new relocations.
1386 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1388 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1389 'name' for the typo issue, which related with commit
1390 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1392 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1393 Matthew Fortune <matthew.fortune@imgtec.com>
1395 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1396 * archures.c (bfd_architecture): Likewise.
1397 * bfd-in2.h (bfd_architecture): Likewise.
1398 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1399 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1400 BFD_RELOC_MIPS_19_PCREL_S2.
1401 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1402 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1403 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1404 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1405 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1406 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1407 BFD_RELOC_LO16_PCREL.
1408 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1409 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1411 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1412 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1413 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1414 BFD_RELOC_LO16_PCREL.
1415 * elfn32-mips.c: Likewise.
1416 * elfxx-mips.c (MIPSR6_P): New define.
1417 (mipsr6_exec_plt_entry): New array.
1418 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1419 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1420 (aligned_pcrel_reloc_p): New function.
1421 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1422 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1423 (mips_elf_calculate_relocation): Add support for relocs:
1424 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1425 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1426 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1427 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1428 (_bfd_mips_elf_check_relocs): Add support for relocs:
1429 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1430 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1432 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1434 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1435 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1436 (mips_32bit_flags_p): Add support for mips32r6.
1437 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1438 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1439 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1440 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1441 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1442 BFD_RELOC_MIPS_19_PCREL_S2.
1443 * config.bfd: Add mips*-img-elf* target triple.
1445 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1447 * config.bfd: Add mips*-img-elf* target triple.
1449 2014-09-12 Alan Modra <amodra@gmail.com>
1451 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1452 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1453 range of FDEs to hdr_info->array.
1454 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1455 .eh_frame_hdr entries, and overlapping FDEs.
1457 2014-09-10 Alan Modra <amodra@gmail.com>
1459 * elf.c (assign_file_positions_except_relocs): Move section header
1461 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1462 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1463 * elflink.c (bfd_elf_final_link): Don't call above function.
1465 2014-08-30 Alan Modra <amodra@gmail.com>
1467 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1469 2014-08-29 Alan Modra <amodra@gmail.com>
1471 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1472 error for calls via a toc adjusting stub without a nop.
1474 2014-08-29 Alan Modra <amodra@gmail.com>
1476 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1477 error. Remove redundant bfd_set_error.
1479 2014-08-29 Alan Modra <amodra@gmail.com>
1481 * srec.c (srec_scan): Revert last change. Report an error for
1482 S-records with less than the miniumum byte count.
1484 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1486 * srec.c (srec_scan): Return error for 0 size.
1488 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1491 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1492 to check discarded input section.
1493 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1495 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1498 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1499 sections to input from ld --just-symbols.
1501 2014-08-26 DJ Delorie <dj@redhat.com>
1503 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1506 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1508 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1509 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1511 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1513 2014-08-26 Nick Clifton <nickc@redhat.com>
1515 * config.bfd: Fix typo in or1knd selection.
1517 2014-08-22 Kai Tietz <ktietz@redhat.com>
1520 * coffcode.h (coff_compute_section_file_positions): Keep
1521 FileAlignment valid as set.
1523 2014-08-22 Alan Modra <amodra@gmail.com>
1525 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1526 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1528 2014-08-22 Alan Modra <amodra@gmail.com>
1530 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1532 (_bfd_elf_begin_eh_frame_parsing): Delete.
1533 (_bfd_elf_end_eh_frame_parsing): Delete.
1534 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1535 (_bfd_elf_end_eh_frame_parsing): Delete.
1536 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1537 !info->relocatable in place of merge_cies.
1538 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1539 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1540 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1541 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1542 (ppc64_elf_size_stubs): ..here and..
1543 (ppc64_elf_finish_dynamic_sections): ..here.
1545 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1547 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1549 2014-08-21 Tony Wang <tony.wang@arm.com>
1551 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1552 the veneer routine for R_ARM_THM_JUMP19.
1553 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1554 (elf32_arm_size_stub): Ditto.
1556 2014-08-20 Roland McGrath <mcgrathr@google.com>
1559 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1560 all reloc types with pc_relative set in the howto, not just for
1561 R_ARM_REL32 and R_ARM_REL32_NOI.
1562 (allocate_dynrelocs_for_symbol): Update comment.
1563 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1564 set in the howto, set call_reloc_p and may_need_local_target_p but
1565 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1566 (elf32_arm_check_relocs): Likewise.
1568 2014-08-20 Will Newton <will.newton@linaro.org>
1570 * config.bfd: Default armeb-*-eabi* to big endian.
1572 2014-08-19 Alan Modra <amodra@gmail.com>
1574 * configure: Regenerate.
1576 2014-08-18 Alan Modra <amodra@gmail.com>
1578 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1579 use dynrelocs for ifunc.
1580 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1582 2014-08-18 Alan Modra <amodra@gmail.com>
1585 * elflink.c (on_needed_list): Only consider libraries that have
1588 2014-08-18 Alan Modra <amodra@gmail.com>
1590 * elflink.c (bfd_elf_discard_info): Return int error status.
1591 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1592 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1593 * bfd-in2.h: Regenerate.
1595 2014-08-14 Alan Modra <amodra@gmail.com>
1597 * peXXigen.c (pe_print_reloc): Protect against access past end
1600 2014-08-14 Alan Modra <amodra@gmail.com>
1603 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1604 in the order they are mapped to output sections.
1606 2014-08-14 Alan Modra <amodra@gmail.com>
1608 * configure.ac: Delete redundant plugin related checks.
1609 * configure: Regenerate.
1611 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1613 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1614 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1617 2014-08-12 Alan Modra <amodra@gmail.com>
1619 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1620 here when not calling the generic add_symbol function. Formatting.
1621 Correct handling of indirect symbols. Update notice call.
1622 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1623 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1624 symbols early. Update notice call. Add comments regarding weak
1625 symbols vs. indirect.
1627 2014-08-12 Alan Modra <amodra@gmail.com>
1630 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1633 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1635 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1638 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1639 Alan Modra <amodra@gmail.com>
1642 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1643 warning for references in LTO IR to warning symbols.
1645 2014-08-07 Alan Modra <amodra@gmail.com>
1647 * linker.c (WARN, CWARN): Collapse these states to WARN.
1648 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1651 2014-08-05 Doug Evans <dje@google.com>
1653 * bfd-in2.h: Regenerate.
1654 * libcoff.h: Regenerate.
1656 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1658 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1659 rawsize if changing size.
1661 2014-08-05 Alan Modra <amodra@gmail.com>
1664 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1666 2014-08-05 Alan Modra <amodra@gmail.com>
1668 * linker.c (generic_link_check_archive_element): Move handling
1669 of command link -u symbols with a common symbol def to the
1670 code handling non-common symbols so that archive element symbols
1671 are loaded. Use generic_link_add_object_symbols.
1673 2014-08-05 Alan Modra <amodra@gmail.com>
1676 * linker.c (struct archive_list, struct archive_hash_entry,
1677 struct archive_hash_table, archive_hash_newfunc,
1678 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1679 archive_hash_table_free): Delete.
1680 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1681 checkfn. Rewrite using a straight-forward scan over archive map.
1682 (generic_link_check_archive_element_no_collect,
1683 generic_link_check_archive_element_collect,
1684 generic_link_check_archive_element): Add h and name params.
1685 * aoutx.h (aout_link_check_archive_element): Likewise.
1686 * pdp11.c (aout_link_check_archive_element): Likewise.
1687 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1688 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1689 scan symbols, simply add archive element whenever h is undefined.
1690 (coff_link_check_ar_symbols): Delete.
1691 * ecoff.c (read_ext_syms_and_strs): Delete.
1692 (reread_ext_syms_and_strs): Delete.
1693 (ecoff_link_check_archive_element): Add h and name param. Don't
1694 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1695 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1697 (elf_link_add_archive_symbols): Delete "defined" array, merge
1698 functionality into "included". Make "included" a char array. Don't
1699 set or test archive_pass.
1700 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1701 * libbfd.h: Regenerate.
1703 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1706 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1708 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1710 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1711 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1712 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1713 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1714 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1715 (_bfd_mips_elf_fake_sections): Likewise.
1716 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1717 (_bfd_mips_elf_additional_program_headers): Account for new
1718 PT_MIPS_ABIFLAGS program header.
1719 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1720 associate with .MIPS.abiflags.
1721 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1722 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1723 (infer_mips_abiflags): Likewise.
1724 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1725 (mips_32bit_flags_p): Moved higher.
1726 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1727 checking for FP ABIs.
1728 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1729 checks. Check EF_MIPS_FP64 flag consistency.
1730 (print_mips_ases, print_mips_isa_ext): New static function.
1731 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1732 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1733 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1734 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1735 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1736 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1737 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1738 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1740 2014-07-28 Alan Modra <amodra@gmail.com>
1743 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1744 __gnu_lto_slim to armap.
1745 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1746 __gnu_lto_slim to linker hash table.
1748 2014-07-27 Anthony Green <green@moxielogic.org>
1750 * config.bfd: Add moxie-*-moxiebox*.
1752 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1754 Add or reactivate or1k-*-rtems*
1755 * config.bfd (or1k-*-rtems*): Reactivate.
1757 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1759 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1761 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1762 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1764 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1767 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1768 and R_*_IRELATIVE relocation offset with PLT entry.
1769 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1770 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1771 (elf_x86_64_get_synthetic_symtab): Use it.
1773 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1776 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1777 next_tls_desc_index with elf.srelplt->reloc_count.
1779 2014-07-15 Alan Modra <amodra@gmail.com>
1781 * cache.c (cache_bread_1): Don't return -1 when fread returns
1784 2014-07-15 Alan Modra <amodra@gmail.com>
1786 * elflink.c (elf_merge_st_other): Update comments. Simplify
1787 visibility handling. Make isym const. Move code modifying
1788 isym->st_other for --exclude-libs to..
1789 (elf_link_add_object_symbols): ..here.
1791 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1794 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1796 2014-07-08 Nick Clifton <nickc@redhat.com>
1799 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1800 segments in input bfds.
1802 2014-07-08 Will Newton <will.newton@linaro.org>
1804 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1805 value to 64kB and remove custom setting for NaCl.
1807 2014-07-08 Alan Modra <amodra@gmail.com>
1809 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1810 bits from source to dest.
1811 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1812 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1814 * bfd-in2.h: Regenerate.
1816 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1818 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1819 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1820 when info->relocatable be true.
1822 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1824 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1825 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1826 * bfd-in2.h: Regenerate.
1827 * libbfd.h: Regenerate.
1829 2014-07-04 Alan Modra <amodra@gmail.com>
1831 * Makefile.am: Update "configure.in" comments.
1832 * PORTING: Likewise.
1833 * aoutx.h: Likewise.
1834 * configure.host: Likewise.
1835 * doc/bfdint.texi: Likewise.
1836 * targets.c: Likewise.
1837 * warning.m4: Likewise.
1838 * Makefile.in: Regenerate.
1840 2014-07-04 Alan Modra <amodra@gmail.com>
1842 * configure.ac: Rename from configure.in.
1843 * Makefile.in: Regenerate.
1844 * config.in: Regenerate.
1845 * doc/Makefile.in: Regenerate.
1847 2014-07-04 Alan Modra <amodra@gmail.com>
1849 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1850 * Makefile.in: Regenerate.
1852 2014-07-04 Alan Modra <amodra@gmail.com>
1854 * version.m4: New file.
1855 * configure.in: Include version.m4.
1857 * Makefile.am (RELEASE): Delete.
1858 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1859 * Makefile.in: Regenerate.
1860 * doc/Makefile.in: Regenerate.
1862 2014-07-02 Alan Modra <amodra@gmail.com>
1864 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1865 pointer_equality_needed when !readonly_dynrelocs.
1866 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1868 2014-07-02 Alan Modra <amodra@gmail.com>
1870 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1871 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1873 2014-07-01 Alan Modra <amodra@gmail.com>
1875 * bfd.c (struct bfd): Reorganise for better packing. Delete
1876 "ifd" field. Make "format", "direction" and "flags" bitfields.
1877 (HAS_LOAD_PAGE): Delete, renumber following flags.
1878 * bfd-in2.h: Regenerate.
1879 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1881 2014-07-01 Alan Modra <amodra@gmail.com>
1883 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1884 (struct ppc_link_hash_table): Increase size of stub_count array.
1885 (build_global_entry_stubs): Emit symbol on global entry stub.
1886 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1889 2014-07-01 Alan Modra <amodra@gmail.com>
1891 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1892 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1893 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1895 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1896 optimisation when --traditional-format.
1898 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1899 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1900 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1901 Soundararajan <Sounderarajan.D@atmel.com>
1903 * archures.c: Add avrtiny architecture for avr target.
1904 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1905 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1906 added for 16 bit LDS/STS instruction of avrtiny arch.
1907 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1908 BFD_RELOC_AVR_LDS_STS_16.
1909 (bfd_elf_avr_final_write_processing): Select machine number
1911 (elf32_avr_object_p): Set machine number for avrtiny arch.
1912 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1913 * bfd-in2.h: Regenerate.
1914 * libbfd.h: Regenerate.
1916 2014-06-26 Nick Clifton <nickc@redhat.com>
1919 * dwarf2.c (is_str_attr): New function.
1920 (find_abstract_instance_name): Use it to determine when an
1921 attribute has a string value.
1923 2014-06-24 Alan Modra <amodra@gmail.com>
1925 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1926 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1929 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1931 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1932 a number of targets.
1934 2014-06-20 Kyle McMartin <kyle@redhat.com>
1936 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1937 emitting initial-exec relocs when not linking an executable.
1939 2014-06-16 Will Newton <will.newton@linaro.org>
1941 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1942 htab->next_tls_desc_index in the non-IPLT case.
1943 Calculate GOT offset correctly for the non-IPLT case.
1944 (allocate_dynrelocs_for_symbol): Don't increment
1945 htab->next_tls_desc_index here.
1947 2014-06-16 Alan Modra <amodra@gmail.com>
1949 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1952 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1954 * elfxx-aarch64.c (stdarg.h): Include.
1955 (string.h): Include.
1956 (_bfd_aarch64_elf_grok_prstatus): Updated.
1957 (_bfd_aarch64_elf_grok_psinfo): New function.
1958 (_bfd_aarch64_elf_write_core_note): New function.
1959 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1960 (elf_backend_write_core_note): Define.
1962 2014-06-13 Alan Modra <amodra@gmail.com>
1964 * archive.c: Include bfdlink.h.
1965 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1966 * bfd.c (struct bfd): Add is_linker_output field.
1967 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1968 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1969 link.hash and is_linker_output.
1970 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1971 param with bfd*. Assert is_linker_output and link.hash, and
1972 clear them before exit.
1973 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1974 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1975 and link.hash so we can free two linker hash tables.
1976 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1977 first. Clean up on errors. Set hash_table_free pointer.
1978 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1979 bfd_link_hash_table* param with bfd*.
1980 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1981 hash_table_free pointer.
1982 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1983 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1984 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1985 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1986 * xcofflink.c: Similarly.
1987 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1988 clear link.next before creating linker hash table. Clean up on
1989 errors, and restore link.next on exit.
1990 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1991 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1992 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1993 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1994 * hash.c (bfd_hash_table_init_n): Free table on error.
1995 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1996 * bfd-in2.h: Regenerate.
1997 * libbfd.h: Regenerate.
1998 * libcoff.h: Regenerate.
2000 2014-06-13 Alan Modra <amodra@gmail.com>
2003 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
2004 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
2005 * bfd.c (bfd_link_hash_table_free): Don't define.
2006 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
2007 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
2008 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
2009 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
2010 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
2011 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2012 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
2013 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
2014 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
2015 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
2016 * xsym.c: Don't define various link_hash_table_free defines, and
2017 remove from bfd_target vars. Temporarily reference some of the
2018 target link_hash_table_free functions to avoid warnings.
2019 * bfd-in2.h: Regenerate.
2020 * libbfd.h: Regenerate.
2022 2014-06-13 Alan Modra <amodra@gmail.com>
2024 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
2025 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
2026 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
2027 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
2028 Move link_hash_table_free functions before their corresponding
2029 link_hash_table_create functions.
2031 2014-06-13 Alan Modra <amodra@gmail.com>
2033 * bfd.c (struct bfd): Replace link_next with a union.
2034 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
2035 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
2036 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
2037 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
2038 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
2039 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
2040 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
2041 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
2042 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2043 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
2044 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
2045 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
2046 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
2047 * bfd-in2.h: Regenerate.
2049 2014-06-11 Alan Modra <amodra@gmail.com>
2051 * linker.c (unwrap_hash_lookup): Add missing parens.
2053 2014-06-11 Kai Tietz <ktietz@redhat.com>
2055 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
2056 * libcoff.h: Regenerated.
2058 2014-06-10 Alan Modra <amodra@gmail.com>
2061 * linker.c (unwrap_hash_lookup): New function.
2062 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
2063 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2064 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2065 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2066 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2067 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2068 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2069 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2071 2014-06-07 Alan Modra <amodra@gmail.com>
2073 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
2074 insn as a bitfield; Use complain_overflow_bitfield.
2075 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2077 2014-06-05 Joel Brobecker <brobecker@adacore.com>
2079 * development.sh: New file.
2080 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
2081 Make -Werror the default with GCC only if DEVELOPMENT is true.
2082 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2083 $(srcdir)/development.sh.
2084 * Makefile.in, configure: Regenerate.
2086 2014-06-04 Will Newton <will.newton@linaro.org>
2088 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
2089 being non-NULL into an assert.
2090 (elfNN_aarch64_tls_relax): Remove unused code.
2092 2014-06-03 DJ Delorie <dj@redhat.com>
2094 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
2096 2014-06-03 Nick Clifton <nickc@redhat.com>
2099 * peXXigen.c (rsrc_process_section): Page align the new contents
2100 befgore writing out.
2102 2014-06-03 Alan Modra <amodra@gmail.com>
2104 * elf64-ppc.c (ADDIS_R12_R2): Define.
2105 (build_plt_stub): Support fusion on ELFv2 stub.
2106 (ppc_build_one_stub): Likewise for plt branch stubs.
2108 2014-05-28 Alan Modra <amodra@gmail.com>
2110 * elf32-rx.c (rx_table_map): Delete set but not used variables.
2112 2014-05-28 Tristan Gingold <gingold@adacore.com>
2114 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
2115 to keep the length of the best fit range.
2116 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
2119 2014-05-27 DJ Delorie <dj@redhat.com>
2121 * elf32-rx.c (get_symbol_value_maybe): New.
2122 (rx_elf_relocate_section): If we find a reloc against
2123 $tableentry$default$<name>, redirect it to the appropriate
2125 (RX_Table_Info): New.
2126 (rx_table_find): New. Check all tables and SEC_KEEP all sections
2127 with table parts in them.
2128 (rx_check_directives): New.
2129 (rx_table_map_2): New.
2130 (rx_table_map): New.
2131 (rx_additional_link_map_text): New. Called to dump tables to the
2135 2014-05-20 DJ Delorie <dj@redhat.com>
2137 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2139 2014-05-20 Alan Modra <amodra@gmail.com>
2142 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2143 Remove redundant setting of htab->elf.dynobj. Don't align.
2144 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2145 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2146 (create_sdata_sym): Delete.
2147 (elf_allocate_pointer_linker_section): Rename from
2148 elf_create_pointer_linker_section. Align section.
2149 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2150 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2152 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2153 Remove unnecessary tests on _SDA_BASE_ sym.
2154 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2155 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2156 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2157 (ppc_elf_maybe_strip_sdata_syms): Declare.
2159 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
2161 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
2163 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
2165 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2166 in a section with no contents.
2167 (is_vma_in_section, find_section_by_vma): New functions.
2168 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2169 offsets in the debug directory.
2170 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2171 Byte-swap GUID from little-endian to big-endian order for
2172 consistent and conventional display.
2174 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2176 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2177 64-bit doubles objects mix with 32-bit doubles objects.
2178 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2180 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2182 * mmo.c: Update URLs in documentation comments.
2184 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2185 David Weatherford <weath@cadence.com>
2186 Max Filippov <jcmvbkbc@gmail.com>
2188 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2191 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
2193 * config.bfd: Add proper arm config for *-*-freebsd*.
2195 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2197 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2198 mips32r5 and mips64r5.
2199 * archures.c (bfd_architecture): Likewise.
2200 * bfd-in2.h (bfd_architecture): Likewise.
2201 * cpu-mips.c (arch_info_struct): Likewise.
2202 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2204 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2206 * elfxx-mips.h (elfxx-mips.h): Declare.
2207 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2208 Tag_GNU_MIPS_ABI_FP mismatches.
2209 (_bfd_mips_fp_abi_string): New function.
2211 2014-05-02 Alan Modra <amodra@gmail.com>
2213 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2214 * configure.in: Likewise.
2215 * configure: Regenerate.
2217 2014-05-02 Alan Modra <amodra@gmail.com>
2219 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2220 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2221 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2222 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2223 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2224 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2225 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2226 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2227 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2228 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2229 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2230 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2231 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2232 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2233 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2234 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2235 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2236 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2237 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2238 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2239 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2240 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2241 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2242 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2243 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2244 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2245 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2246 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2247 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2248 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2249 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2250 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2251 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2252 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2253 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2254 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2255 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2256 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2257 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2258 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2259 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2260 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2261 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2262 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2263 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2264 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2265 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2266 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2268 * configure: Regenerate.
2270 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2272 * mmo.c (mmo File layout documentation): Add note about low bits
2274 (mmo_write_chunk): When handling data remainder, assert that
2275 previous remaining data is flushed.
2276 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2277 when dealing with an aligned VMA and for aligned lengths. Don't skip
2278 the last 32-bit-word of zeros.
2279 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2280 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2281 emitting data, not after updating it.
2282 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2284 2014-04-30 Nick Clifton <nickc@redhat.com>
2286 * compress.c (bfd_is_section_compressed): When checking the
2287 .debug_str section, also check the fifth byte in the section is
2288 not part of a string.
2290 2014-04-30 Alan Modra <amodra@gmail.com>
2292 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2293 (find_merged_cie): Identify personality functions by (bfd_id,index)
2294 pair when a local sym is used.
2296 2014-04-29 Christian Svensson <blue@cmd.nu>
2298 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2299 into .rela.got if it contained TLS relocations as well.
2301 2014-04-28 Nick Clifton <nickc@redhat.com>
2304 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2307 2014-04-26 Alan Modra <amodra@gmail.com>
2309 * po/SRC-POTFILES.in: Regenerate.
2310 * configure: Regenerate.
2312 2014-04-25 Nick Clifton <nickc@redhat.com>
2315 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2316 a 342-bit host. This time for older versions of gcc.
2318 2014-04-24 Nick Clifton <nickc@redhat.com>
2320 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2323 2014-04-24 Alan Modra <amodra@gmail.com>
2326 * dwarf2.c: Formatting.
2327 (struct dwarf2_debug): Make adjusted_section_count signed.
2328 (unset_sections): Make i signed.
2329 (set_debug_vma): New function.
2330 (place_sections): Handle separate debug object file. Set VMA
2331 on debug sections, even if they have an output section. Also
2332 set VMA on zero size sections, and non-load but alloc sections.
2333 Set adjusted_section_count to -1 when no section adjustment.
2334 Malloc adjusted_sections. Don't double last_vma. Transfer
2335 alloc section VMAs to separate debug file.
2336 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2337 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2338 test on symbols being the same before using old stash. Read
2339 and use separate debug file symbols. Call place_sections.
2340 (find_line): Don't call place_sections here.
2341 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2342 * libbfd.h: Regenerate.
2343 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2344 _bfd_dwarf2_slurp_debug_info call.
2345 * simple.c (simple_save_output_info): Clarify comment.
2347 2014-04-24 Nick Clifton <nickc@redhat.com>
2350 * peXXigen.c (struct rsrc_regions): New structure.
2351 (rsrc_print_resource_directory): Use new structure. Include
2352 offset of directory in listing.
2353 (rsrc_print_resource_entry): Likewise.
2354 (rsrc_print_section): Likewise.
2355 (rsrc_count_entries): Do not increment sizeof_strings or
2357 (rsrc_count_directory): Do not increment sizeof_tables.
2358 (rsrc_compute_region_sizes): New function.
2359 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2360 (rsrc_process_section): Compute size of regions after merging
2363 2014-04-23 Alan Modra <amodra@gmail.com>
2366 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2367 (place_sections): Do not modify VMA of sections when called from
2368 linker after sections have been placed in output sections. Short
2369 circuit single section case.
2370 (save_section_vma, section_vma_same): New functions.
2371 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2373 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2374 when non-relocatable.
2376 2014-04-22 Nick Clifton <nickc@redhat.com>
2379 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2381 2014-04-22 Christian Svensson <blue@cmd.nu>
2383 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2384 * archures.c: Likewise.
2385 * coffcode.h: Likewise.
2386 * config.bfd: Likewise.
2387 * configure.in: Likewise.
2388 * reloc.c: Likewise.
2389 * targets.c: Likewise.
2390 * cpu-or1k.c: New file.
2391 * elf32-or1k.c: New file.
2392 * coff-or32.c: Delete.
2393 * cpu-openrisc.c: Delete.
2394 * cpu-or32.c: Delete.
2395 * elf32-openrisc.c: Delete.
2396 * elf32-or32.c: Delete.
2397 * Makefile.in: Regenerate.
2398 * bfd-in2.h: Regenerate.
2399 * configure: Regenerate.
2400 * libbfd.h: Regenerate.
2402 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2405 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2407 2014-04-22 Will Newton <will.newton@linaro.org>
2409 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2410 function. (elf_backend_section_flags): Remove define.
2412 2014-04-21 Richard Henderson <rth@redhat.com>
2414 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2415 parameter; honor it and disable got merging when false.
2416 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2417 the first pass of relaxation.
2418 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2419 the end of the LITERAL+LITUSE chain.
2420 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2421 second pass of relaxation.
2423 * configure.ac (use_secureplt): Enable by default.
2424 * configure: Rebuild.
2426 2014-04-18 Tristan Gingold <gingold@adacore.com>
2428 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2429 bind_content, weak_bind_content, lazy_bind_content,
2431 (bfd_mach_o_load_command): Add comments, add next field.
2432 (mach_o_data_struct): Replace commands field by first_command
2434 * mach-o.c (bfd_mach_o_append_command): New function.
2435 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2436 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2438 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2439 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2440 (bfd_mach_o_write_thread): Use macro instead of literal.
2441 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2442 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2444 (bfd_mach_o_write_symtab_content): New function (extracted
2445 from bfd_mach_o_write_symtab).
2446 (bfd_mach_o_write_symtab): Split.
2447 (bfd_mach_o_count_indirect_symbols): Move
2448 (bfd_mach_o_build_dysymtab): Remove layout code.
2449 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2450 (bfd_mach_o_count_sections_for_seg): Remove.
2451 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2452 bfd_mach_o_build_seg_command).
2453 (bfd_mach_o_build_exec_seg_command): New function.
2454 (bfd_mach_o_build_dysymtab_command): Remove.
2455 (bfd_mach_o_layout_commands): New function.
2456 (bfd_mach_o_init_segment): New function.
2457 (bfd_mach_o_build_commands): Major rework to handle non-object
2459 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2461 (bfd_mach_o_read_dyld_info): Clear content fields.
2462 (bfd_mach_o_read_segment): Adjust call.
2463 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2465 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2466 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2467 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2470 2014-04-18 Tristan Gingold <gingold@adacore.com>
2472 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2473 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2474 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2475 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2477 2014-04-18 Tristan Gingold <gingold@adacore.com>
2479 * mach-o.h (bfd_mach_o_dylinker_command)
2480 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2482 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2483 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2485 2014-04-18 Tristan Gingold <gingold@adacore.com>
2487 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2488 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2489 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2490 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2491 each targets declared.
2492 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2493 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2495 2014-04-18 Tristan Gingold <gingold@adacore.com>
2497 * mach-o.c (bfd_mach_o_write_thread)
2498 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2499 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2500 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2501 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2502 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2503 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2504 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2505 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2506 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2507 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2508 (bfd_mach_o_read_command): Now return a boolean status.
2509 Adjust return statements.
2510 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2511 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2513 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2515 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2516 field. Add assigned_low_gotno and assigned_high_gotno fields.
2517 (mips_elf_create_local_got_entry): Update out-of-space condition.
2518 Set index of new GOT entry to assigned_low_gotno if required by
2519 the current relocation, else set it to assigned_high_gotno.
2520 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2521 with assigned_low_gotno.
2522 (mips_elf_multi_got): Initialize assigned_low_gotno and
2523 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2524 in place of assigned_gotno when handling global GOT entries.
2525 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2526 assigned_high_gotno.
2527 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2528 gap in the middle of local GOT space.
2530 2014-04-17 Alan Modra <amodra@gmail.com>
2533 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2534 current bfd is a plugin. Don't always set type_change_ok
2535 when old bfd is a plugin.
2537 2014-04-16 Tristan Gingold <gingold@adacore.com>
2539 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2542 2014-04-16 Alan Modra <amodra@gmail.com>
2544 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2545 with "ba 0" rather than zeros.
2547 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2549 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2551 2014-04-14 Alan Modra <amodra@gmail.com>
2553 * elf32-ppc.c (BA): Define
2554 (ppc_elf_link_hash_table_create): Correct default_params.
2555 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2556 than "nop" for ppc476_workaround.
2557 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2558 and __glink_PLTresolve. Ensure plt call stub at end of page
2559 doesn't allow fall-thru prefetch.
2561 2014-04-11 Nick Clifton <nickc@redhat.com>
2564 * peXXigen.c (abs_finder): New function.
2565 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2566 than 1^32 try to convert them into section relative values
2569 2014-04-11 Nick Clifton <nickc@redhat.com>
2571 * bfd-in2.h: Regenerate.
2572 * libbfd.h: Regenerate.
2574 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2576 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2577 when building function stubs.
2579 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2581 * elf32-avr.c: Add DIFF relocations for AVR.
2582 (avr_final_link_relocate): Handle the DIFF relocs.
2583 (bfd_elf_avr_diff_reloc): New.
2584 (elf32_avr_is_diff_reloc): New.
2585 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2586 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2589 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2591 2014-04-09 Alan Modra <amodra@gmail.com>
2593 * libcoff.h: Regenerate.
2595 2014-04-09 Alan Modra <amodra@gmail.com>
2597 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2598 of safe ppc476 insns at end of page. Also remove non-branch insns.
2601 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2603 * peXXigen.c (pe_print_debugdata): New function: Displays the
2604 contents of the debug directory and decodes codeview entries.
2605 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2606 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2607 Add functions for reading and writing debugdir and codeview
2609 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2610 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2611 * libcoff-in.h (pe_tdata): Add build-id data.
2612 * libcoff.h: Regenerate.
2613 * coffcode.h (coff_write_object_contents): Run build_id
2614 after_write_object_contents hook.
2616 2014-04-05 Alan Modra <amodra@gmail.com>
2618 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2619 merging non-default sym.
2621 2014-04-04 Tristan Gingold <gingold@adacore.com>
2623 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2626 2014-04-04 Tristan Gingold <gingold@adacore.com>
2628 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2629 thinko on names length.
2631 2014-04-04 Tristan Gingold <gingold@adacore.com>
2633 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2635 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2637 2014-04-04 Tristan Gingold <gingold@adacore.com>
2639 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2641 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2643 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2644 section before dereferencing.
2645 (pe_print_idata, pe_print_edata, pe_print_reloc)
2646 (rsrc_print_section): Don't bother interpreting the contents
2647 of sections which have no contents.
2649 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2652 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2655 2014-04-03 Tristan Gingold <gingold@adacore.com>
2657 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2659 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2661 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2663 2014-04-03 Alan Modra <amodra@gmail.com>
2665 * elf-bfd.h (struct elf_backend_data
2666 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2667 with "bfd_size_type size".
2668 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2669 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2670 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2671 * elfcode.h (bfd_from_remote_memory): Likewise.
2672 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2673 * bfd-in2.h: Regenerate.
2675 2014-04-02 Tristan Gingold <gingold@adacore.com>
2677 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2678 (bfd_mach_o_prebind_cksum_command): New types.
2679 (bfd_mach_o_prebound_dylib_command): Rewrite.
2680 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2682 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2684 (bfd_mach_o_read_prebind_cksum): New function.
2685 (bfd_mach_o_read_twolevel_hints): Ditto.
2686 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2689 2014-04-02 Alan Modra <amodra@gmail.com>
2691 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2692 Consolidate code handling possible section headers past end of
2693 segment. Don't use p_align for page size guess, instead use
2694 minpagesize. Take note of ld.so clearing section headers when
2695 p_memsz > p_filesz. Handle file header specifying no section
2696 headers. Handle zero p_align throughout. Default loadbase to
2697 zero. Add comments. Rename contents_size to high_offset, and
2698 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2699 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2700 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2702 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2703 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2704 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2705 * bfd-in2.h: Regnerate.
2707 2014-04-01 Tristan Gingold <gingold@adacore.com>
2709 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2712 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2713 Pavel Fedin <p.fedin@samsung.com>
2715 * elf32-arm.c: Add support for limited pretty-printing of PLT
2716 entries on eabi and nacl targets.
2717 (elf32_arm_get_synthetic_symtab): Add new callback.
2718 (elf32_arm_nacl_plt_sym_val): Likewise.
2719 (elf32_arm_plt0_size): Add helper function.
2720 (elf32_arm_plt_size): Likewise.
2722 2014-03-27 Tristan Gingold <gingold@adacore.com>
2724 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2725 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2727 2014-03-27 Tristan Gingold <gingold@adacore.com>
2729 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2730 * mach-o.c (bfd_mach_o_write_symtab)
2731 (bfd_mach_o_write_contents)
2732 (bfd_mach_o_set_section_flags_from_bfd)
2733 (bfd_mach_o_build_seg_command): Fix indentation.
2734 (bfd_mach_o_get_base_address): New function.
2736 2014-03-26 Nick Clifton <nickc@redhat.com>
2738 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2739 relocations in discarded sections.
2741 2014-03-26 Tristan Gingold <gingold@adacore.com>
2743 * mach-o.c (bfd_mach_o_convert_architecture): Add
2744 BFD_MACH_O_CPU_TYPE_ARM64.
2746 2014-03-26 Alan Modra <amodra@gmail.com>
2748 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2749 needed plt entries when taking the address of functions for
2750 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2751 Move opd setup and abiversion checks to..
2752 (ppc64_elf_before_check_relocs): ..here. Renamed from
2753 ppc64_elf_process_dot_syms. Set output abiversion from input and
2754 input abiversion from output, if either is not set.
2755 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2756 (elf_backend_check_directives): Update.
2758 2014-03-25 Will Newton <will.newton@linaro.org>
2760 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2761 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2762 of input sections rather than output sections.
2764 2014-03-20 Will Newton <will.newton@linaro.org>
2767 * elf32-arm.c (elf32_arm_check_relocs): Set
2768 pointer_equality_needed for absolute references within
2770 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2771 unless pointer_equality_needed is set.
2773 2014-03-19 Nick Clifton <nickc@redhat.com>
2775 * peXXigen.c (rsrc_process_section): Add code to scan input
2776 sections and record their lengths. Use these lengths to find the
2777 start of each merged .rsrc section.
2779 2014-03-17 Tristan Gingold <gingold@adacore.com>
2781 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2782 (bfd_mach_o_read_command): Ditto.
2784 2014-03-14 Meador Inge <meadori@codesourcery.com>
2786 * configure.in: Add strnlen to AC_CHECK_DECLS.
2787 * config.in: Regenerate.
2788 * configure: Regenerate.
2789 * sysdep.h (strnlen): Add prototype.
2791 2014-03-14 Alan Modra <amodra@gmail.com>
2793 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2794 handling for VLE_SDA21 relocs.
2796 2014-03-13 Tristan Gingold <gingold@adacore.com>
2798 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2800 (pe_bfd_object_p): Also read version number to detect ILF.
2801 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2802 (x86_64pe_bigobj_vec): Define
2803 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2804 (bfd_coff_max_nscns): New macro.
2805 (coff_compute_section_file_positions): Use unsigned int for
2806 target_index. Compare with bfd_coff_max_nscns.
2807 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2808 Set a value for _bfd_coff_max_nscns.
2809 (header_bigobj_classid): New constant.
2810 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2811 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2812 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2814 (bigobj_swap_table): New table.
2815 * libcoff.h: Regenerate.
2816 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2817 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2818 _bfd_coff_max_nscns.
2819 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2820 * coff-rs6000.c (bfd_xcoff_backend_data)
2821 (bfd_pmac_xcoff_backend_data): Likewise.
2822 * coff64-rs6000.c (bfd_xcoff_backend_data)
2823 (bfd_xcoff_aix5_backend_data): Likewise.
2824 * targets.c (x86_64pe_bigobj_vec): Declare.
2825 * configure.in (x86_64pe_bigobj_vec): New vector.
2826 * configure: Regenerate.
2827 * config.bfd: Add bigobj object format for Windows targets.
2829 2014-03-12 Nick Clifton <nickc@redhat.com>
2832 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2833 before testing for vxworks.
2835 2014-03-12 Alan Modra <amodra@gmail.com>
2837 * Makefile.in: Regenerate.
2839 2014-03-12 Alan Modra <amodra@gmail.com>
2842 * elf.c (copy_elf_program_header): Ignore first section lma if
2845 2014-03-11 Alan Modra <amodra@gmail.com>
2848 * coff-rs6000.c: Include stdint.h.
2849 * coff64-rs6000.c: Likewise.
2851 2014-03-10 Tristan Gingold <gingold@adacore.com>
2853 * ticoff.h: Removed.
2855 2014-03-08 Alan Modra <amodra@gmail.com>
2857 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2858 many relocations. Correct bitsize and rightshift too for a number
2859 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2860 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2861 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2862 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2863 fields in instructions to signed/unsigned according to whether
2864 the field takes a signed or unsigned value. Tidy vle split16 code.
2865 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2867 2014-03-08 Alan Modra <amodra@gmail.com>
2869 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2870 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2871 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2872 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2873 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2874 fields in instructions to signed/unsigned according to whether
2875 the field takes a signed or unsigned value.
2877 2014-03-07 Pedro Alves <palves@redhat.com>
2880 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2881 through ptr_to_uint instead of through long.
2883 2014-03-06 Nick Clifton <nickc@redhat.com>
2886 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2887 attribute section names.
2889 2014-03-05 Alan Modra <amodra@gmail.com>
2891 Update copyright years.
2893 2014-03-05 Alan Modra <amodra@gmail.com>
2895 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2896 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2897 (ppc64_elf_check_relocs): Likewise.
2898 (ppc64_elf_relocate_section): Likewise.
2899 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2900 * bfd-in2.h: Regenerate.
2901 * libbfd.h: Regenerate.
2903 2014-03-04 Heiher <r@hev.cc>
2905 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2907 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2908 extension of bfd_mach_mipsisa64r2.
2910 2014-03-04 Nick Clifton <nickc@redhat.com>
2913 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2914 (elf32_thumb2_plt_entry): New array.
2915 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2916 using thumb2 based PLT.
2917 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2919 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2921 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2923 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2924 Thumb2 based PLT 0-entry.
2925 (elf32_arm_output_arch_local_syms): Handle creation of local
2926 symbols for Thumb2 based PLT entries.
2928 2014-02-28 Alan Modra <amodra@gmail.com>
2931 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2932 the same conditions we called check_relocs.
2934 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2936 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2937 * bfd-in2.h: Regenerate.
2938 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2939 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2940 using long PLT entries.
2941 (bfd_elf32_arm_use_long_plt): New function.
2942 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2944 2014-02-27 Alan Modra <amodra@gmail.com>
2946 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2947 params for targets that don't use ppc32elf.em.
2949 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2951 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2952 of GOTOFF relocations.
2954 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2955 H.J. Lu <hongjiu.lu@intel.com>
2957 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2958 (elf_x86_64_legacy_plt_entry): Likewise.
2959 (elf_x86_64_bnd_plt_entry): Likewise.
2960 (elf_x86_64_legacy_plt2_entry): Likewise.
2961 (elf_x86_64_bnd_plt2_entry): Likewise.
2962 (elf_x86_64_bnd_arch_bed): Likewise.
2963 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2964 (elf_x86_64_link_hash_table): Add plt_bnd.
2965 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2967 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2968 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2970 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2971 symbols. Resolve call to the second PLT if it is created.
2972 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2973 (elf_x86_64_relocate_section): Resolve PLT references to the
2974 second PLT if it is created.
2975 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2976 second PLT entry for BND relocation.
2977 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2978 the second PLT is created.
2979 (elf_x86_64_get_synthetic_symtab): New.
2980 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2982 2014-02-19 Alan Modra <amodra@gmail.com>
2984 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2985 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2986 provision of out-of-line register save/restore routines.
2988 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2990 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2991 PT_DYNAMIC segment flags.
2993 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2996 * simple.c (struct saved_offsets): New.
2997 (simple_save_output_info): Use it for ptr.
2998 (simple_restore_output_info): Use it for ptr. Check section_count.
2999 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
3001 2014-02-17 Alan Modra <amodra@gmail.com>
3003 * elf64-ppc.h (struct ppc64_elf_params): Define.
3004 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3005 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3006 ppc64_elf_build_stubs): Update prototype.
3007 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
3008 fields now in params. Adjust code throughout file.
3009 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
3010 Save params pointer in htab.
3011 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3012 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3013 ppc64_elf_build_stubs): Remove parameters now in "params".
3015 2014-02-17 Alan Modra <amodra@gmail.com>
3017 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
3018 patched for ppc476 workaround. Reapply branch taken/not taken
3021 2014-02-12 Alan Modra <amodra@gmail.com>
3023 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
3024 stubs for calls to __tls_get_addr that we know will later be
3027 2014-02-12 Alan Modra <amodra@gmail.com>
3029 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
3030 for ld -r, when code sections are sufficiently aligned.
3031 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
3034 2014-02-12 Alan Modra <amodra@gmail.com>
3037 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3038 --export-dynamic and --dynamic-list marking of symbols.
3039 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
3042 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
3045 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
3046 executables if it matches dynamic_list.
3048 2014-02-10 Alan Modra <amodra@gmail.com>
3050 * po/SRC-POTFILES.in: Regenerate.
3051 * po/bfd.pot: Regenerate.
3053 2014-02-09 Alan Modra <amodra@gmail.com>
3055 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
3056 * elfxx-target.h (elf_backend_caches_rawsize): Define.
3057 (elfNN_bed): Init new field.
3058 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
3059 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
3060 (ppc_elf_relax_section): Don't reallocate section here, write
3061 stubs, or write out relocs for ld -r here..
3062 (ppc_elf_relocate_section): ..instead write stubs here, and use
3063 existing code to write out relocs for ld -r. Fix offset
3064 adjustment on reloc for little-endian.
3065 (elf_backend_caches_rawsize): Define.
3067 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3070 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
3072 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3074 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
3075 return paths. Three times.
3076 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
3078 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
3079 (ppc64_elf_edit_toc): Free USED in return path.
3081 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
3083 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
3084 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
3085 * libbfd.h: Regenerated.
3086 * bfd-in2.h: Regenerated.
3087 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
3088 (nios2_reloc_map): Likewise.
3089 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
3090 Fixed all references.
3091 (nios2_elf32_relocate_section): Add new relocations.
3092 (nios2_elf32_check_relocs): Likewise.
3093 (nios2_elf32_gc_sweep_hook): Likewise.
3095 2014-02-03 Alan Modra <amodra@gmail.com>
3097 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
3098 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
3099 (ppc_elf_link_params): New function.
3100 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
3102 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
3103 parameters. Use htab->params instead.
3104 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
3105 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
3106 64 bytes for ppc476 workaround.
3107 (struct ppc_elf_relax_info): New.
3108 (ppc_elf_relax_section): Exclude linker created sections and
3109 those too small to hold one instruction. Don't add another
3110 branch around trampolines on later relax passes. Don't
3111 generate trampolines for undefined symbols when !relocatable,
3112 nor for plugin symbols. Allocate space for ppc476 workaround
3113 patch area. Free fixups on error return path.
3114 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
3115 * elf32-ppc.h (struct ppc_elf_params): New.
3116 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
3117 (ppc_elf_link_params): Declare.
3118 * section.c (SEC_INFO_TYPE_TARGET): Define.
3119 * bfd-in2.h: Regenerate.
3121 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3123 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
3125 (nios2_elf32_relocate_section): Use got_base to adjust
3126 GOT-pointer-relative relocations relative to _gp_got.
3127 (create_got_section): Create _gp_got symbol.
3128 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
3129 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3131 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
3133 * bfd-in2.h: Update from reloc.c.
3134 * elf32-nios2.c: Include elf32-nios2.h.
3135 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3136 (nios2_reloc_map): Likewise.
3137 (enum elf32_nios2_stub_type): Declare.
3138 (struct elf32_nios2_stub_hash_entry): Declare.
3139 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3140 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3141 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3142 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3143 bfd_count, top_index, input_list, all_local_syms.
3144 (nios2_call26_stub_entry): New.
3145 (nios2_elf32_install_imm16): Move up in file.
3146 (nios2_elf32_install_data): Move up in file.
3147 (hiadj): Move up in file.
3148 (stub_hash_newfunc): New.
3149 (link_hash_newfunc): Initialize hsh_cache field.
3151 (nios2_stub_name): New.
3152 (nios2_get_stub_entry): New.
3153 (nios2_add_stub): New.
3154 (nios2_elf32_setup_section_lists): New.
3155 (nios2_elf32_next_input_section): New.
3156 (CALL26_SEGMENT): New.
3157 (MAX_STUB_SECTION_SIZE): New.
3158 (group_sections): New.
3159 (nios2_type_of_stub): New.
3160 (nios2_build_one_stub): New.
3161 (nios2_size_one_stub): New.
3162 (get_local_syms): New.
3163 (nios2_elf32_size_stubs): New.
3164 (nios2_elf32_build_stubs): New.
3165 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3166 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3167 trampolines for R_NIOS2_CALL26 stubs.
3168 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3169 (nios2_elf32_gc_sweep_hook): Likewise.
3170 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3171 (nios2_elf32_link_hash_table_free): New.
3172 (bfd_elf32_bfd_link_hash_table_free): Define.
3173 * elf32-nios2.h: New file.
3174 * libbfd.h: Update from reloc.c.
3175 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3177 2014-01-29 Nick Clifton <nickc@redhat.com>
3180 * elf32-metag.c (elf_metag_post_process_headers): Call
3181 _bfd_elf_post_process_headers.
3182 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3183 _bfd_elf_copy_private_data.
3184 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3186 2014-01-29 Nick Clifton <nickc@redhat.com>
3188 * bfd-in.h (bfd_set_section_vma): Delete.
3189 (bfd_set_section_alignment): Delete.
3190 (bfd_set_section_userdata): Delete.
3191 (bfd_set_cacheable): Delete.
3192 * bfd.c (bfd_set_cacheable): New static inline function.
3193 * section.c (bfd_set_section_userdata): Likewise.
3194 (bfd_set_section_vma): Likewise.
3195 (bfd_set_section_alignment): Likewise.
3196 * bfd-in2.h: Regenerate.
3198 2014-01-28 Nick Clifton <nickc@redhat.com>
3200 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3201 attributes select the CU containing the abbreviation, which may not
3204 2014-01-24 Alan Modra <amodra@gmail.com>
3206 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3207 to get_relocs for ELFv2.
3209 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3212 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
3213 if TLS sections are not adjacent.
3215 2014-01-22 Alan Modra <amodra@gmail.com>
3217 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3219 2014-01-22 Alan Modra <amodra@gmail.com>
3221 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3223 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3226 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3227 regular default symbol definition and the versioned dynamic
3228 symbol definition mismatch, skip the default symbol definition
3229 if one of them is IFUNC.
3231 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3234 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3235 info->export_dynamic nor h->ref_dynamic for type mismatch when
3236 adding the default version.
3238 2014-01-16 Alan Modra <amodra@gmail.com>
3240 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3241 mips_elf_traverse_got_arg* rather than mips_got_info*.
3242 Adjust caller. Alloc on output_bfd rather than symbol section
3245 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3247 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3249 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3251 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3254 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3255 against __ehdr_start.
3256 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3258 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3260 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3262 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3264 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3267 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3268 count if there are any non pc-relative relocs.
3269 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3271 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3272 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3274 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3275 offset while calculating relocation address.
3276 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3277 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3279 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3282 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3283 R_ARM_ABS8 and R_ARM_ABS16.
3285 2014-01-13 Alan Modra <amodra@gmail.com>
3287 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3288 error when shared and force a plt call otherwise.
3289 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3290 plt_type == PLT_NEW.
3291 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3292 the appropriate call stub.
3294 2014-01-10 Alan Modra <amodra@gmail.com>
3299 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3300 (assign_file_positions_for_non_load_sections): When setting up
3301 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3302 header that completely covers the relro region.
3304 2014-01-09 Tristan Gingold <gingold@adacore.com>
3306 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3307 table macros and add macros to initializa the structure.
3309 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3314 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3315 size for PT_GNU_RELRO segment.
3316 (assign_file_positions_for_load_sections): If PT_LOAD segment
3317 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3319 2014-01-07 Tom Tromey <tromey@redhat.com>
3321 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3324 2014-01-03 Nick Clifton <nickc@redhat.com>
3327 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3330 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
3333 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3335 2014-01-02 Nick Clifton <nickc@redhat.com>
3338 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3339 filename in the bfd's filename field.
3340 * elfcode.h (bfd_from_remote_memory): Likewise.
3341 * ieee.c (ieee_object_p): Likewise.
3342 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3343 * oasys.c (oasys_openr_next_archived_file): Likewise.
3344 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3345 * opncls.c (bfd_fopen): Likewise.
3346 (bfd_openstreamr): Likewise.
3347 (bfd_openr_iovec): Likewise.
3348 (bfd_openw): Likewise.
3349 (bfd_create): Likewise.
3350 (_bfd_delete_bfd): Free filename.
3352 For older changes see ChangeLog-2013
3354 Copyright (C) 2014 Free Software Foundation, Inc.
3356 Copying and distribution of this file, with or without modification,
3357 are permitted in any medium without royalty provided the copyright
3358 notice and this notice are preserved.
3364 version-control: never
projects / external / binutils.git / blob