3 * elf32-avr.c (bfd_elf_avr_final_write_processing): Don't set
4 EF_AVR_LINKRELAX_PREPARED unconditionally.
8 * elflink.c (_bfd_elf_define_linkage_sym): Set linker_def.
9 * linker.c (_bfd_generic_link_add_one_symbol): Clear linker_def
10 for CDEF, DEF, DEFW, COM.
15 * archive.c (do_slurp_bsd_armap): Return if the parsed_size is
17 (bfd_slurp_armap): Zero terminate the name.
18 (bfd_generic_stat_arch_elt): If there is no header, fail.
19 * elf32-arc.c (arc_info_to_howto_rel): Replace BFD_ASSERT with
21 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
22 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
23 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
24 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
25 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
26 * elf32-dlx.c (dlx_rtype_to_howto): Likewise.
27 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
28 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
29 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
30 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
31 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
32 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
33 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
34 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
35 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
36 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
37 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
38 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
39 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
40 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
41 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
42 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
43 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
44 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
45 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
46 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
47 * elf32-v850.c (v850_elf_info_to_howto_rel): Likewise.
48 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
49 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
50 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
51 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
52 * elf64-x86-64.c (elf_x86_64_reloc_type_lookup): Likewise.
53 * elfnn-aarch64.c (elfNN_aarch64_bfd_reloc_from_type): Likewise.
54 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Add range
55 checking of reloc symbol index.
56 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): If no symbols have
57 been provided then set the reloc's symbol to undefined.
58 * reloc.c (bfd_generic_get_relocated_section_contents): Add range
59 checking of the reloc to be applied.
60 * versados.c (process_otr): Add more range checks.
61 (versados_canonicalize_reloc): If the section is unknown, set the
63 * vms-alpha.c (_bfd_vms_slurp_eisd): Add range checks.
64 (alpha_vms_object_p): Likewise.
68 * elf32-ppc.c (ELF_COMMONPAGESIZE): Set to 64k.
69 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
74 * format.c (bfd_check_format_matches): Check for a matching vector
75 before using match priorities.
76 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Fix off-by-one
77 errors with previous delta.
82 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
87 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
88 Change has_bnd_reloc to bit field.
89 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
91 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
93 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
94 real definition to a weak symbol.
95 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
96 weak symbol for PIE when discarding space for relocs against
97 symbols which turn out to need copy relocs.
98 (elf_x86_64_relocate_section): Also check needs_copy of a
99 weak symbol for PIE with copy reloc.
104 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
109 * elflink.c (_bfd_elf_adjust_dynamic_copy): Add "info" param.
110 Error on copy relocs against protected symbols.
111 (elf_merge_st_other): Set h->protected_def.
112 * elf-bfd.h (struct elf_link_hash_entry): Add "protected_def".
113 (_bfd_elf_adjust_dynamic_copy): Update prototype.
114 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Update
115 _bfd_elf_adjust_dynamic_copy call.
116 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
117 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
118 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
119 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
120 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
121 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
122 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
123 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
124 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
125 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
126 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
127 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
128 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
129 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
130 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
131 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
132 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
133 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
134 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
135 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
136 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
137 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
138 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
139 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
140 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
144 * elf.c (elf_parse_notes): Define convenience macro
145 GROKER_ELEMENT to add elements to 'grokers' array.
146 Add 'len' element to 'grokers'.
147 Use grokers.len instead of sizeof in string
152 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
153 and coffgen. Add coff-bfd. Sort.
154 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
155 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
156 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
157 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
158 without unused param. Update uses.
159 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
160 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
161 * libcoff-in.h: #include "coff-bfd.h".
162 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
163 (coff_symbol_from): Delete.
164 * coff-bfd.c: New file.
165 * coff-bfd.h: New file.
166 * coff-i386.c: Update coff_symbol_from occurrences.
167 * coff-i960.c: Likewise.
168 * coff-m68k.c: Likewise.
169 * coff-sh.c: Likewise.
170 * coff-x86_64.c: Likewise.
171 * coffcode.h: Likewise.
172 * pe-mips.c: Likewise.
173 * configure.ac (elf): Add dwarf2.lo.
174 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
175 target vectors to .o files. Add dwarf2 for mach-o targets.
176 Fix the sh target FIXME.
177 * po/SRC-POTFILES.in: Regenerate.
178 * Makefile.in: Regenerate.
179 * configure: Regenerate.
180 * bfd-in2.h: Regenerate.
181 * libcoff.h: Regenerate.
186 * dwarf2.c (struct comp_unit): Add "lang".
187 (non_mangled): New function.
188 (struct funcinfo): Add "is_linkage". Reorder for better packing.
189 Make "name" a const char*.
190 (lookup_address_in_function_table): Delete functionname_ptr param.
191 (find_abstract_instance_name): Add is_linkage param. Set if we
192 have DW_AT_linkage_name or non_mangled DW_AT_name.
193 (scan_unit_for_symbols): Similarly set func->is_linkage.
194 (parse_comp_unit): Stash DW_AT_language.
195 (comp_unit_find_nearest_line): Replace functionname_ptr param
196 with function_ptr param.
197 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
198 functionname_ptr from function->name. Call _bfd_elf_find_function
199 to retrieve symbol for function if not linkage name.
200 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
201 * elf.c (elf_find_function): ..here.
202 (_bfd_elf_find_nearest_line): Adjust calls.
203 * elf-bfd.h (_bfd_elf_find_function): Declare.
207 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
208 calling get_elf_backend_data.
209 (_bfd_dwarf2_find_nearest_line): Fix parens.
214 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
215 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
216 (elfNN_bed): Init new field.
217 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
218 (bfd_elf_final_link): Control sorting of relocs.
219 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
220 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
221 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
222 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
227 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
228 * libbfd.c (safe_read_leb128): New function.
229 * libbfd-in.h (safe_read_leb128): Add prototype.
230 * libbfd.h: Regenerate.
231 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
232 Check for an over-long subsection length.
233 * elf.c (elf_parse_notes): Check that the namedata is long enough
234 for the string comparison that is about to be performed.
235 (elf_read_notes): Zero-terminate the note buffer.
239 * elf64-ppc.c (sort_r_offset): Delete.
240 (ppc64_elf_edit_opd): Don't sort input relocs.
244 * config.bfd: Add Visium support.
245 * configure.ac: Likewise.
246 * configure: Regenerate.
247 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
248 (ALL_MACHINES_CFILES): Add cpu-visium.c.
249 (BFD32_BACKENDS): Add elf32-visium.lo.
250 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
251 * Makefile.in: Regenerate.
252 * archures.c (DESCRIPTION): Add Visium support.
253 (bfd_visium_arch): Declare.
254 (bfd_archures_list): Add bfd_visium_arch.
255 * reloc.c: Add Visium relocations.
256 * targets.c (visium_elf32_vec): Declare.
257 (_bfd_target_vector): Add visium_elf32_vec.
258 * bfd-in2.h: Regenerate.
259 * libbfd.h: Likewise.
260 * cpu-visium.c: New file.
261 * elf32-visium.c: Likewise.
262 * po/SRC-POTFILES.in: Regenerate.
266 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
270 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
275 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
276 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
278 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
279 (elf_backend_plt_sym_val): Likewise.
280 (elf_i386_get_plt_sym_val): New.
281 (elf_i386_get_synthetic_symtab): Likewise.
282 (bfd_elf32_get_synthetic_symtab): Likewise.
283 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
284 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
285 (elf_backend_plt_sym_val): Likewise.
286 (elf_x86_64_get_plt_sym_val): New.
287 (elf_x86_64_get_synthetic_symtab): Use
288 _bfd_elf_ifunc_get_synthetic_symtab.
289 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
294 * elflink.c: Include bfd_stdint.h.
295 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
296 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
297 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
303 * compress.c (bfd_get_full_section_contents): Fail if there are no
304 section contents available when the compress_status is
305 COMPRESS_SECTION_DONE.
306 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
307 (bfd_malloc2): Use bfd_malloc.
308 (bfd_realloc): Refuse to reallocate a negative size.
309 (bfd_realloc2): Use bfd_realloc.
310 (bfd_realloc_or_free): Use bfd_realloc.
311 (bfd_zmalloc): Use bfd_malloc.
312 (bfd_zmalloc): Use bfd_malloc2.
313 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
317 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
321 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
322 info->executable for symbols which need copy relocs.
326 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
328 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
329 with ELIMINATE_COPY_RELOCS.
330 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
331 relocs against symbols which turn out to need copy relocs.
335 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
336 allow copy relocs for building executables.
337 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
338 pc-relative relocation in shared object.
339 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
341 (elf_x86_64_relocate_section): Don't copy a pc-relative
342 relocation into the output file if the symbol needs copy reloc.
346 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
347 overflow on non-weak undefined symbols.
351 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
352 _opd_sec_data array, halving required memory.
353 (sort_r_offset): New function.
354 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
355 sections with a mix of 16 and 24 byte OPD entries. Don't
356 attempt to honour --non-overlapping-opd for .opd sections with
357 unexpected relocs. Simplify opd entry size calculations by
358 first finding the reloc for the next entry. Make edit loop
359 handle one opd entry per iteration, with an inner loop
360 handling relocs per entry.
365 * archive.c (do_slurp_coff_armap): Add range checks to prevent
366 running off the end of the string table.
367 * compress.c (bfd_get_full_section_contents): Return a NULL
368 pointer for zero sized sections. Do not attempt to copy a buffer
370 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
371 header. Add range checks to avoid running off the end of the
373 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
374 if the seek fails, no memory is allocated.
375 (bfd_elf_string_from_elf_section): Do not allocate a string from a
376 non string section. It only leads to trouble later on.
377 (_bfd_elf_print_private_bfd_data): Check for there being too
378 little external dynamic data.
379 (bfd_section_from_shdr): Replace assertion with a failure mode.
380 (bfd_section_from_shdr): When walking a loaded group section use
381 the internal structure size, not the external size. Check for the
382 group section being empty.
383 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
385 * elfcode.h (elf_slurp_reloc_table): Likewise.
386 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
392 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
393 symbols from libraries that won't be listed in DT_NEEDED.
394 (elf_link_output_extsym): Don't output verdefs for such symbols.
398 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
399 vna_next/vd_next/vda_next is zero. Correct counts.
404 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
405 a discrepancy between the isymMax and ifdMax values in the
407 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
408 scanning the external dynamic entries.
413 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
415 * coff-h8500.c (rtype2howto): Likewise.
416 * coff-tic30.c (rtype2howto): Likewise.
417 * coff-z80.c (rtype2howto): Likewise.
418 * coff-z8k.c (rtype2howto): Likewise.
419 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
420 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
422 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
423 * coff-w65.c (rtype2howto): Likewise.
424 * coff-we32k.c (RTYPE2HOWTO): Likewise.
425 * pe-mips.c (RTYPE2HOWTO): Likewise.
426 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
428 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
430 * coffgen.c (make_a_section_from_file): Check the length of a
431 section name before testing to see if it is a debug section name.
432 (coff_object_p): Zero out any uninitialised bytes in the opt
434 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
435 source being empty when there are values to be processed.
436 (_bfd_ecoff_slurp_symbol_table): Add range check.
437 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
438 (bfd_mach_o_mangle_sections): Move test for too many sections to
439 before the allocation of the section table.
440 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
441 memory and nullify the symbol pointer.
442 * reloc.c (bfd_generic_get_relocated_section_contents): Add
443 handling of a bfd_reloc_notsupported return value.
444 * versados.c (EDATA): Add range checking.
445 (get_record): Likewise.
446 (process_otr): Check for contents being available before updating
448 (versados_canonicalize_reloc): Add range check.
452 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
453 internal verref buffer. Error for zero sh_info. Print errors.
454 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
458 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
459 NAME##_get_symbol_version_string.
460 (bfd_get_symbol_version_string): New.
461 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
462 _bfd_nosymbols define.
463 * aout-target.h (MY_get_symbol_version_string): Likewise.
464 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
465 * binary.c (binary_get_symbol_version_string): Likewise.
466 * bout.c (aout_32_get_symbol_version_string): Likewise.
467 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
468 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
469 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
470 * ieee.c (ieee_get_symbol_version_string): Likewise.
471 * ihex.c (ihex_get_symbol_version_string): Likewise.
472 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
473 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
474 * mmo.c (mmo_get_symbol_version_string): Likewise.
475 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
476 * oasys.c (oasys_get_symbol_version_string): Likewise.
477 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
478 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
479 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
480 * som.c (som_get_symbol_version_string): Likewise.
481 * srec.c (srec_get_symbol_version_string): Likewise.
482 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
483 * versados.c (versados_get_symbol_version_string): Likewise.
484 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
485 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
487 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
488 coff_get_symbol_version_string.
489 (rs6000_xcoff64_aix_vec): Likewise.
491 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
492 (_bfd_elf_get_symbol_version_string): This.
494 (bfd_elf_print_symbol): Updated.
495 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
497 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
498 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
499 * bfd-in2.h: Regenerated.
500 * libbfd.h: Likewise.
501 * libcoff.h: Likewise.
506 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
507 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
508 from bfd_elf_print_symbol.
509 (bfd_elf_print_symbol): Use it.
513 * elf32-i386.c (elf_i386_got_plt_entry): New.
514 (elf_i386_pic_got_plt_entry): Likewise.
515 (elf_i386_link_hash_entry): Add plt_got.
516 (elf_i386_link_hash_table): Likewise.
517 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
518 (elf_i386_get_local_sym_hash): Likewise.
519 (elf_i386_check_relocs): Create the GOT PLT if there are both
520 PLT and GOT references when the regular PLT is used.
521 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
522 both PLT and GOT references unless pointer equality is needed.
523 (elf_i386_relocate_section): Also check the GOT PLT when
524 resolving R_386_PLT32.
525 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
528 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
529 (elf_x86_64_link_hash_table): Likewise.
530 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
531 (elf_x86_64_get_local_sym_hash): Likewise.
532 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
533 PLT and GOT references when the regular PLT is used.
534 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
535 both PLT and GOT references unless pointer equality is needed.
536 (elf_x86_64_relocate_section): Also check the GOT PLT when
537 resolving R_X86_64_PLT32.
538 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
543 * configure: Regenerated.
547 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
548 (erratum_835769_scan): Sort map list.
552 * elf64-ppc.c (plt_stub_pad): Correct.
556 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
557 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
558 (elf_x86_64_allocate_dynrelocs): Don't assert size of
559 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
563 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
564 branch displacement overflow in PLT entry.
569 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
570 number of auxillary entries.
571 * ieee.c (next_byte): Convert to a function. Return FALSE if the
572 next byte is beyond the end of the buffer.
573 (parse_int): Test the return value of next_byte.
574 (parse_expression): Convert to boolean. Return FALSE if the
575 parsing failed. Test the return value of next_byte.
576 (ieee_seek): Convert to a function. Return FALSE if the seek goes
577 beyond the end of the buffer.
578 (ieee_slurp_external_symbols): Test the return value of ieee_seek
580 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
581 operation failed. Test the return value of ieee_seek and
583 (ieee_archive_p): Test the return value of ieee_seek and
586 (ieee_slurp_section_data): Likewise.
587 (ieee_object_p): Likewise. Store the size of the buffer in the
588 total_amt field in the header.
589 * libieee.h (common_header_type): Add amt field.
590 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
591 reloc's value is within range.
592 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
594 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
596 (pex64_dump_xdata): Check for buffer overflows.
597 * versados.c (process_otr): Check that the section exists before
599 (versados_object_p): Make sure that enough data was read for the
600 header to be checked.
601 * vms-alpha.c (vms_get_remaining_object_record): Change
602 read_so_far parameter to an unsigned int. Check that the amount
607 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
608 PC-relative offset overflow check.
613 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
614 string table before clearing the first few bytes.
618 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
622 * elf64-ppc.c (group_sections): Init stub14_group_size from
623 --stub-group-size parameter divided by 1024.
627 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
628 alignment calculation.
632 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
633 hasn't attribute section.
637 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
642 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
643 PC-relative offset overflow in PLT entry.
648 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
649 is larger than its real size.
650 (rsrc_print_section): Fix off-by-one error checking for overflow.
651 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
656 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
662 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
664 (bfd_get_alt_debug_link_info): Likewise.
669 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
671 (ieee_object_p): Likewise.
675 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
679 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
684 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
685 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
686 (elf_x86_64_relocate_section): Likewise.
691 * coffcode.h (coff_ptr_struct): Add is_sym field.
692 (coff_new_section_hook): Set the is_sym field.
693 (coff_pointerize_aux_hook): Check the is_sym field.
694 (coff_print_aux): Likewise.
695 (coff_compute_section_file_positions): Likewise.
696 (coff_write_object_contents): Likewise.
697 (coff_slurp_line_table): Likewise.
698 (coff_slurp_symbol_table): Likewise.
699 (CALC_ADDEND): Likewise.
700 * coffgen.c (coff_renumber_symbols): Likewise.
701 (coff_mangle_symbols): Likewise.
702 (coff_fix_symbol_name): Likewise.
703 (coff_write_symbol): Likewise.
704 (coff_write_alien_symbol): Likewise.
705 (coff_write_native_symbol): Likewise.
706 (coff_write_symbols): Likewise.
707 (coff_write_linenumbers): Likewise.
708 (coff_pointerize_aux): Likewise.
709 (coff_get_normalized_symtab): Likewise.
710 (coff_get_symbol_info): Likewise.
711 (bfd_coff_get_syment): Likewise.
712 (bfd_coff_get_auxent): Likewise.
713 (coff_print_symbol): Likewise.
714 (coff_find_nearest_line_with_names): Likewise.
715 (bfd_coff_set_symbol_class): Likewise.
716 (coff_make_empty_symbol): Set the is_sym field.
717 (coff_bfd_make_debug_symbol): Likewise.
718 * peicode.h (pe_ILF_make_a_symbol): Likewise.
719 * libcoff.h: Regenerate.
720 * libcoff-in.h: Regenerate.
725 * coffcode.h (coff_slurp_line_table): Set the line number of
726 corrupt entries to -1.
727 (coff_slurp_symbol_table): Alway initialise the value of the
729 * coffgen.c (coff_print_symbol): Check that the combined pointer
731 (coff_print_symbol): Do not print negative line numbers.
732 * peXXigen.c (pe_print_idata): Add range checking displaying
738 * coffcode.h (coff_slurp_line_table): Drop line number info
739 not preceded by a valid function entry. Revert last change.
744 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
745 line number cache that would not be initialised by the copy from
746 the new line number table.
747 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
749 * coffgen.c (coff_get_normalized_symbols): Get the external
750 symbols before allocating space for the internal symbols, in case
752 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
753 array if one is needed. Likewise with the verdef array.
754 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
756 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
757 structure are initialised.
758 (pe_print_edata): Avoid reading off the end of the data buffer.
763 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
764 when building func_table.
769 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
770 memset the particular bits we need. Update src after hitting loop
771 "continue". Don't count lineno omitted due to invalid symbols in
772 nbr_func, and update lineno_count. Init entire terminating
773 lineno. Don't both allocating terminator in n_lineno_cache.
774 Redirect sym->lineno pointer to where n_lineno_cache will be
775 copied, and free n_lineno_cache.
776 * pe-mips.c (NUM_HOWTOS): Typo fix.
780 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
781 size check to account for possible zero terminator.
785 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
786 data sections to be PROGBITS
791 * coff-i386.c (NUM_HOWTOS): New define.
792 (RTYPE2HOWTO): Use it.
793 (coff_i386_rtype_to_howto): Likewise.
794 (coff_i386_reloc_name_lookup): Likewise.
795 (CALC_ADDEND): Check that reloc r_type field is valid.
796 * coff-x86_64.c (NUM_HOWTOS): New define.
797 (RTYPE2HOWTO): Use it.
798 (coff_amd64_rtype_to_howto): Likewise.
799 (coff_amd64_reloc_name_lookup): Likewise.
800 (CALC_ADDEND): Check that reloc r_type field is valid.
801 * coffcode.h (coff_slurp_line_table): Check for symbol table
803 (coff_slurp_symbol_table): Use zalloc to ensure that all table
804 entries are initialised.
805 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
806 in the string table. Also ensure that the table is 0 terminated.
807 (coff_get_normalized_symtab): Check for symbol table indexing
809 * opncls.c (bfd_alloc): Catch the case where a small negative size
810 can result in only 1 byte being allocated.
811 (bfd_alloc2): Use bfd_alloc.
812 * pe-mips.c (NUM_HOWTOS): New define.
813 (coff_mips_reloc_name_lookup): Use it.
814 (CALC_ADDEND): Check that reloc r_type field is valid.
815 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
816 in the DataDirectory.
817 (pe_print_idata): Avoid reading beyond the end of the data block
818 wen printing strings.
819 (pe_print_edata): Likewise.
820 Check for table indexing underflow.
821 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
822 (pe_bfd_object_p): Allocate and initialize enough space to hold a
823 PEAOUTHDR, even if the opt_hdr field specified less.
827 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
831 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
837 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
838 for IE->LE transition.
842 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
846 * tekhex.c (CHUNK_SPAN): Define.
847 (struct data_struct <chunk_init>): Use one byte per span, update
848 all code accessing this field.
849 (find_chunk): Add create param, don't create new entry unless set.
850 (insert_byte): Don't save zeros.
851 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
852 on symbol type. Create an alternate section if both types of
853 symbol are given. Attach type '2' and '6' symbols to absolute
855 (move_section_contents): Fix caching of chunk. Don't create chunk
856 when reading, or for writing zeros.
857 (tekhex_set_section_contents): Don't create initial chunks.
858 (tekhex_write_object_contents): Use CHUNK_SPAN.
862 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
866 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
867 * coffcode.h (coff_set_alignment_hook): Likewise.
868 (coff_slurp_line_table): Likewise.
869 * coffgen.c (coff_get_normalized_symtab): Likewise.
870 (_bfd_coff_get_external_symbols): Likewise.
871 * elf.c (bfd_elf_get_str_section): Likewise.
872 * tekhex.c (first_phase): Likewise.
876 * aoutx.h (slurp_symbol_table): Revert previous delta.
877 (slurp_reloc_table): Likewise.
878 * compress.c (bfd_get_full_section_contents): Remove file size
880 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
881 and do not complain about linker generated files.
885 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
886 length sections and sub-sections.
891 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
892 Replace another abort with an error message.
893 (coff_slurp_line_table): Add more range checking.
894 * peXXigen.c (pe_print_debugdata): Add range checking.
898 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
899 when creating a dso with discarded dynsym section.
903 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
904 and E_MIPS_ARCH_64R6 support.
909 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
910 about the number of relocations it contains.
911 (coff_sort_func_alent): Return 0 if the pointers are NULL.
912 (coff_slurp_line_table): Add more range checks. Do not free new
913 tables created when sorting line numbers.
914 * peXXigen.c (pe_print_idata): Add range checks.
915 (pe_print_edata): Likewise.
916 (rsrc_print_resource_entries): Likewise. Avoid printing control
917 characters. Terminate priniting if corruption is detected.
918 (rsrc_print_resource_directory): Terminate printing if an unknown
919 directory type is encountered.
920 (pe_print_debugdata): Fix off-by-one error.
921 (rsrc_count_entries): Add range checking.
922 (rsrc_parse_entry): Likewise.
927 * compress.c (bfd_get_full_section_contents): Improve test for
928 linker created objects.
931 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
932 corrupt extended name tables.
936 * elf32-spu.c (ovl_mgr_stat): New function.
937 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
941 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
942 relaxation, reduce the size of symbols that span the deleted
947 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
948 located at the very end of the section.
953 * aoutx.h (slurp_symbol_table): Check that computed table size is
954 not bigger than the file from which is it being read.
955 (slurp_reloc_table): Likewise.
956 * coffcode.h (coff_slurp_line_table): Remove unneeded local
957 'warned'. Do not try to print the details of a symbol with an
959 * coffgen.c (make_a_sectiobn_from_file): Check computed string
960 index against length of string table.
961 (bfd_coff_internal_syment_name): Check read in string offset
962 against length of string table.
963 (build_debug_section): Return a pointer to the section used.
964 (_bfd_coff_read_string_table): Store the length of the string
965 table in the coff_tdata structure.
966 (bfd_coff_free_symbols): Set the length of the string table to
967 zero when it is freed.
968 (coff_get_normalized_symtab): Check offsets against string table
969 or data table lengths as appropriate.
970 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
971 length of string table.
972 * compress.c (bfd_get_full_section_contents): Check computed size
973 against the size of the file.
974 * libcoff-in.h (obj_coff_strings_len): Define.
975 (struct coff_tdata): Add strings_len field.
976 * libcoff.h: Regenerate.
977 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
978 data if the debug section is too small.
979 * xcofflink.c (xcoff_link_input_bfd): Check offset against
980 length of string table.
984 * po/fi.po: Updated Finnish translation.
989 * archures.c: Add octeon3 for mips target.
990 * bfd-in2.h: Regenerate.
991 * bfd/cpu-mips.c: Define I_mipsocteon3.
992 nfo_struct): Add octeon3 support.
993 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
995 (mips_set_isa_flags): Add support for octeon3.
996 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
997 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
998 extension of bfd_mach_mips_octeon2.
999 (print_mips_isa_ext): Print the value of Octeon3.
1004 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
1005 symbol table bigger than the file.
1006 * elf.c (bfd_elf_get_str_section): Do not try to load a string
1007 table bigger than the file.
1008 * tekhex.c (first_phase): Check that the section range is sane.
1013 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
1014 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
1018 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
1023 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
1028 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
1029 detection table on a per-bfd basis.
1030 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
1037 * srec.c (srec_bad_byte): Increase size of buf to allow for
1039 (srec_scan): Use an unsigned char buffer to hold header bytes.
1044 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
1045 binaries with a group of sections linked by the string table
1047 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
1048 with an invalid value for NumberOfRvaAndSizes.
1049 (pe_print_edata): Detect out of range rvas and entry counts for
1050 the Export Address table, Name Pointer table and Ordinal table.
1053 * elf.c (setup_group): Improve handling of corrupt group
1058 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
1059 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1060 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
1061 (elf_aarch64_stub_type): Add new type
1062 aarch64_stub_erratum_835769_veneer.
1063 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
1064 (aarch64_erratum_835769_fix): New data struct to record erratum
1066 (elf_aarch64_link_hash_table: Global flags for 835769.
1067 (aarch64_build_one_stub): Add case for 835769.
1068 (aarch64_size_one_stub): Likewise.
1069 (aarch64_mem_op_p, aarch64_mlxl_p,
1070 aarch64_erratum_sequence,erratum_835769_scan):
1071 New. Decode and scan functions for erratum 835769.
1072 (elf_aarch64_create_or_find_stub_sec): New.
1073 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
1075 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
1076 (erratum_835769_branch_to_stub_data,
1077 make_branch_to_erratum_835769_stub):New. Connect up all the
1078 erratum stubs to occurances by branches.
1079 (elfNN_aarch64_write_section): New hook.
1080 (aarch64_map_one_stub): Output erratum stub symbol.
1081 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
1082 information for erratum 835769.
1083 (elf_backend_write_section): Define.
1087 * elf32-arm.c (read_code32): New function to read 32 bit
1089 (read_code16): New function to read 16 bit thumb instrution.
1090 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
1091 and read_code16 to read instructions.
1095 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
1096 (print_mips_isa_ext): Print the value of an unknown extension.
1100 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
1101 entries that aren't a multiple of 8 rather than failing assertion.
1105 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
1110 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
1111 section for function symbols defined in .opd is discarded, let
1112 the symbol appear to be undefined.
1113 (opd_entry_value): Ensure the result section is that for the
1114 function code section in the same object as the OPD entry.
1119 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
1121 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1122 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1123 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1124 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1125 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1126 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1127 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1128 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1129 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
1134 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
1135 even when output is not ppc64 ELF. Remove redundant tests on
1141 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1142 param, group "section" and "offset" params. Zero discriminator.
1143 * bfd.c (bfd_find_nearest_line): Implement with new
1144 _bfd_find_nearest_line.
1145 (bfd_find_nearest_line_discriminator): Likewise.
1146 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1148 * coff-rs6000.c (xcoff_find_nearest_line,
1149 xcoff_find_nearest_line_discriminator): Delete.
1150 (_bfd_xcoff_find_nearest_line): Don't define.
1151 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1152 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1154 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1155 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1156 adjust _bfd_dwarf2_find_nearest_line call.
1157 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1158 others. Set discriminator. Adjust call.
1159 (coff_find_nearest_line_discriminator): Delete.
1160 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1161 * dwarf2.c (find_line): Rename to..
1162 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1163 Simplify setting of do_line. Delete old function.
1164 (_bfd_dwarf2_find_line): Delete.
1165 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1166 discriminator_ptr and set it.
1167 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1168 (_bfd_elf_find_nearest_line_discriminator): Delete.
1169 (_bfd_elf_find_line_discriminator): Delete.
1170 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1171 * elf.c (elf_find_function): Reorder params.
1172 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1174 (_bfd_elf_find_nearest_line_discriminator): Delete.
1175 (_bfd_elf_find_line): Adjust call.
1176 * elf32-arm.c (arm_elf_find_function): Reorder params.
1177 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1179 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1180 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1181 (elfNN_aarch64_find_nearest_line): Reorder params, add
1182 discriminator_ptr. Adjust calls.
1183 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1184 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1185 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1186 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1187 (_bfd_dwarf1_find_nearest_line): Likewise.
1188 (_bfd_dwarf2_find_nearest_line): Likewise.
1189 (_bfd_dwarf2_find_line): Delete.
1190 (_bfd_generic_find_nearest_line_discriminator): Delete.
1191 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1192 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1193 (coff_find_nearest_line_discriminator): Delete.
1194 (coff_find_nearest_line_with_names): Update prototype.
1195 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1196 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1197 discriminator_ptr. Adjust calls.
1198 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1199 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1200 discriminator_ptr and set.
1201 * som.c (som_find_nearest_line): Similarly.
1202 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1203 _bfd_find_nearest_line_discriminator.
1204 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1205 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1206 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1207 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1208 "discriminator" and set.
1209 (_bfd_vms_find_nearest_line_discriminator): Delete.
1210 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1211 (alpha_vms_find_nearest_line): Update define.
1212 * bfd-in2.h: Regenerate.
1213 * libbfd.h: Regenerate.
1214 * libcoff.h: Regenerate.
1218 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1219 * aout-adobe.c (aout_32_find_line): Define.
1220 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1221 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1222 * aout-target.h (MY_find_line): Define.
1223 * aout-tic30.c (MY_find_line): Define.
1224 * binary.c (binary_find_line): Define.
1225 * bout.c (aout_32_find_line): Define.
1226 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1227 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1228 (rs6000_xcoff64_aix_vec): Likewise.
1229 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1230 * elfxx-target.h (bfd_elfNN_find_line): Define.
1231 * i386msdos.c (msdos_find_line): Define.
1232 * i386os9k.c (aout_32_find_line): Define.
1233 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1234 (ieee_find_nearest_line, ieee_find_line,
1235 ieee_find_inliner_info): Define.
1236 * ihex.c (ihex_find_line): Define.
1237 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1238 (_bfd_generic_find_line): Don't define.
1239 * libbfd.c (_bfd_generic_find_line): Delete.
1240 * libcoff-in.h (coff_find_line): Define.
1241 * libecoff.h (_bfd_ecoff_find_line): Define.
1242 * mach-o.h (bfd_mach_o_find_line): Define.
1243 * mmo.c (mmo_find_line): Define.
1244 * nlm-target.h (nlm_find_line): Define.
1245 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1246 (oasys_find_nearest_line, oasys_find_line,
1247 oasys_find_inliner_info): Define.
1248 * pef.c (bfd_pef_find_line): Define.
1249 * plugin.c (bfd_plugin_find_line): Define.
1250 * ppcboot.c (ppcboot_find_line): Define.
1251 * som.c (som_find_line): Define.
1252 * srec.c (srec_find_line): Define.
1253 * tekhex.c (tekhex_find_line): Define.
1254 * versados.c (versados_find_line): Define.
1255 * vms-alpha.c (alpha_vms_find_line): Define.
1256 * xsym.c (bfd_sym_find_line): Define.
1257 * bfd-in2.h: Regenerate.
1258 * libbfd.h: Regenerate.
1259 * libcoff.h: Regenerate.
1263 * version.m4: Bump version to 2.25.51
1264 * configure: Regenerate.
1268 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1269 offset is less than 2.
1270 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1275 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1276 (EIGHT_GAZILLION): Delete.
1281 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1282 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1283 flags enabling conversion of CIEs and FDEs to use relative encoding.
1284 (find_merged_cie): Similarly.
1285 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1286 relocatable, except for CIE pointer.
1287 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1288 relocs against symbols in dropped comdat group sections.
1289 (bfd_elf_discard_info): Do some eh_frame optimisation when
1294 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1295 the hwcaps2 object attribute.
1300 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1301 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1302 range FDEs for discarding.
1303 (vma_compare): Sort on range after address.
1304 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1305 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1306 error message rather than "fde".
1307 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1313 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1314 for OLD_FREEBSD_ABI_LABEL.
1319 * plugin.c (try_claim): New function. Moved from
1320 bfd_plugin_object_p.
1321 (try_load_plugin): Pass through bfd. Add test.
1322 (load_plugin): Pass through bfd.
1323 (bfd_plugin_object_p): Move logic to try_claim.
1327 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1328 call relaxation use furthermost addresses where call source and
1329 destination can be to check whether it's in the range of a direct
1334 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1335 false for overflow or overlapping FDEs. Give more detail in
1340 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1341 the addend if relocations are RELA.
1345 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1346 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1350 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1352 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1358 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1362 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1367 * bfd-in2.h: Regenerate.
1368 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1369 (nds32_elf_relax_section): Code refactoring.
1370 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1371 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1372 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1373 pattern. The first three is moved from nds32_elf_relax_section,
1374 and the last three is new function.
1375 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1376 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1377 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1378 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1379 three is moved from nds32_elf_relax_section, and the last four
1381 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1382 pattern and address setting pattern.
1383 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1384 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1385 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1386 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1387 nds32_elf_relax_letlsls): Relax TLS pattern.
1388 (nds32_relax_adjust_label): Adjust alignment and nop.
1389 (nds32_elf_pick_relax): Choose relaxation optimization.
1390 (nds32_elf_get_relocated_section_contents): New hook.
1391 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1393 * elf32-nds32.h: Declare.
1394 * libbfd.h: Regenerate.
1395 * reloc.c: Add nds32 new relocations.
1399 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1400 'name' for the typo issue, which related with commit
1401 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1406 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1407 * archures.c (bfd_architecture): Likewise.
1408 * bfd-in2.h (bfd_architecture): Likewise.
1409 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1410 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1411 BFD_RELOC_MIPS_19_PCREL_S2.
1412 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1413 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1414 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1415 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1416 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1417 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1418 BFD_RELOC_LO16_PCREL.
1419 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1420 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1422 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1423 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1424 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1425 BFD_RELOC_LO16_PCREL.
1426 * elfn32-mips.c: Likewise.
1427 * elfxx-mips.c (MIPSR6_P): New define.
1428 (mipsr6_exec_plt_entry): New array.
1429 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1430 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1431 (aligned_pcrel_reloc_p): New function.
1432 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1433 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1434 (mips_elf_calculate_relocation): Add support for relocs:
1435 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1436 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1437 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1438 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1439 (_bfd_mips_elf_check_relocs): Add support for relocs:
1440 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1441 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1443 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1445 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1446 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1447 (mips_32bit_flags_p): Add support for mips32r6.
1448 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1449 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1450 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1451 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1452 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1453 BFD_RELOC_MIPS_19_PCREL_S2.
1454 * config.bfd: Add mips*-img-elf* target triple.
1458 * config.bfd: Add mips*-img-elf* target triple.
1462 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1463 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1464 range of FDEs to hdr_info->array.
1465 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1466 .eh_frame_hdr entries, and overlapping FDEs.
1470 * elf.c (assign_file_positions_except_relocs): Move section header
1472 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1473 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1474 * elflink.c (bfd_elf_final_link): Don't call above function.
1478 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1482 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1483 error for calls via a toc adjusting stub without a nop.
1487 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1488 error. Remove redundant bfd_set_error.
1492 * srec.c (srec_scan): Revert last change. Report an error for
1493 S-records with less than the miniumum byte count.
1497 * srec.c (srec_scan): Return error for 0 size.
1502 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1503 to check discarded input section.
1504 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1509 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1510 sections to input from ld --just-symbols.
1514 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1519 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1520 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1522 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1526 * config.bfd: Fix typo in or1knd selection.
1531 * coffcode.h (coff_compute_section_file_positions): Keep
1532 FileAlignment valid as set.
1536 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1537 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1541 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1543 (_bfd_elf_begin_eh_frame_parsing): Delete.
1544 (_bfd_elf_end_eh_frame_parsing): Delete.
1545 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1546 (_bfd_elf_end_eh_frame_parsing): Delete.
1547 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1548 !info->relocatable in place of merge_cies.
1549 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1550 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1551 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1552 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1553 (ppc64_elf_size_stubs): ..here and..
1554 (ppc64_elf_finish_dynamic_sections): ..here.
1558 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1562 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1563 the veneer routine for R_ARM_THM_JUMP19.
1564 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1565 (elf32_arm_size_stub): Ditto.
1570 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1571 all reloc types with pc_relative set in the howto, not just for
1572 R_ARM_REL32 and R_ARM_REL32_NOI.
1573 (allocate_dynrelocs_for_symbol): Update comment.
1574 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1575 set in the howto, set call_reloc_p and may_need_local_target_p but
1576 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1577 (elf32_arm_check_relocs): Likewise.
1581 * config.bfd: Default armeb-*-eabi* to big endian.
1585 * configure: Regenerate.
1589 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1590 use dynrelocs for ifunc.
1591 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1596 * elflink.c (on_needed_list): Only consider libraries that have
1601 * elflink.c (bfd_elf_discard_info): Return int error status.
1602 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1603 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1604 * bfd-in2.h: Regenerate.
1608 * peXXigen.c (pe_print_reloc): Protect against access past end
1614 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1615 in the order they are mapped to output sections.
1619 * configure.ac: Delete redundant plugin related checks.
1620 * configure: Regenerate.
1624 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1625 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1630 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1631 here when not calling the generic add_symbol function. Formatting.
1632 Correct handling of indirect symbols. Update notice call.
1633 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1634 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1635 symbols early. Update notice call. Add comments regarding weak
1636 symbols vs. indirect.
1641 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1646 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1653 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1654 warning for references in LTO IR to warning symbols.
1658 * linker.c (WARN, CWARN): Collapse these states to WARN.
1659 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1664 * bfd-in2.h: Regenerate.
1665 * libcoff.h: Regenerate.
1669 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1670 rawsize if changing size.
1675 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1679 * linker.c (generic_link_check_archive_element): Move handling
1680 of command link -u symbols with a common symbol def to the
1681 code handling non-common symbols so that archive element symbols
1682 are loaded. Use generic_link_add_object_symbols.
1687 * linker.c (struct archive_list, struct archive_hash_entry,
1688 struct archive_hash_table, archive_hash_newfunc,
1689 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1690 archive_hash_table_free): Delete.
1691 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1692 checkfn. Rewrite using a straight-forward scan over archive map.
1693 (generic_link_check_archive_element_no_collect,
1694 generic_link_check_archive_element_collect,
1695 generic_link_check_archive_element): Add h and name params.
1696 * aoutx.h (aout_link_check_archive_element): Likewise.
1697 * pdp11.c (aout_link_check_archive_element): Likewise.
1698 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1699 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1700 scan symbols, simply add archive element whenever h is undefined.
1701 (coff_link_check_ar_symbols): Delete.
1702 * ecoff.c (read_ext_syms_and_strs): Delete.
1703 (reread_ext_syms_and_strs): Delete.
1704 (ecoff_link_check_archive_element): Add h and name param. Don't
1705 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1706 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1708 (elf_link_add_archive_symbols): Delete "defined" array, merge
1709 functionality into "included". Make "included" a char array. Don't
1710 set or test archive_pass.
1711 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1712 * libbfd.h: Regenerate.
1717 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1721 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1722 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1723 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1724 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1725 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1726 (_bfd_mips_elf_fake_sections): Likewise.
1727 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1728 (_bfd_mips_elf_additional_program_headers): Account for new
1729 PT_MIPS_ABIFLAGS program header.
1730 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1731 associate with .MIPS.abiflags.
1732 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1733 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1734 (infer_mips_abiflags): Likewise.
1735 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1736 (mips_32bit_flags_p): Moved higher.
1737 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1738 checking for FP ABIs.
1739 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1740 checks. Check EF_MIPS_FP64 flag consistency.
1741 (print_mips_ases, print_mips_isa_ext): New static function.
1742 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1743 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1744 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1745 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1746 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1747 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1748 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1749 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1754 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1755 __gnu_lto_slim to armap.
1756 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1757 __gnu_lto_slim to linker hash table.
1761 * config.bfd: Add moxie-*-moxiebox*.
1765 Add or reactivate or1k-*-rtems*
1766 * config.bfd (or1k-*-rtems*): Reactivate.
1770 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1772 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1773 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1778 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1779 and R_*_IRELATIVE relocation offset with PLT entry.
1780 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1781 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1782 (elf_x86_64_get_synthetic_symtab): Use it.
1787 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1788 next_tls_desc_index with elf.srelplt->reloc_count.
1792 * cache.c (cache_bread_1): Don't return -1 when fread returns
1797 * elflink.c (elf_merge_st_other): Update comments. Simplify
1798 visibility handling. Make isym const. Move code modifying
1799 isym->st_other for --exclude-libs to..
1800 (elf_link_add_object_symbols): ..here.
1805 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1810 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1811 segments in input bfds.
1815 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1816 value to 64kB and remove custom setting for NaCl.
1820 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1821 bits from source to dest.
1822 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1823 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1825 * bfd-in2.h: Regenerate.
1829 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1830 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1831 when info->relocatable be true.
1835 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1836 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1837 * bfd-in2.h: Regenerate.
1838 * libbfd.h: Regenerate.
1842 * Makefile.am: Update "configure.in" comments.
1843 * PORTING: Likewise.
1844 * aoutx.h: Likewise.
1845 * configure.host: Likewise.
1846 * doc/bfdint.texi: Likewise.
1847 * targets.c: Likewise.
1848 * warning.m4: Likewise.
1849 * Makefile.in: Regenerate.
1853 * configure.ac: Rename from configure.in.
1854 * Makefile.in: Regenerate.
1855 * config.in: Regenerate.
1856 * doc/Makefile.in: Regenerate.
1860 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1861 * Makefile.in: Regenerate.
1865 * version.m4: New file.
1866 * configure.in: Include version.m4.
1868 * Makefile.am (RELEASE): Delete.
1869 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1870 * Makefile.in: Regenerate.
1871 * doc/Makefile.in: Regenerate.
1875 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1876 pointer_equality_needed when !readonly_dynrelocs.
1877 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1881 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1882 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1886 * bfd.c (struct bfd): Reorganise for better packing. Delete
1887 "ifd" field. Make "format", "direction" and "flags" bitfields.
1888 (HAS_LOAD_PAGE): Delete, renumber following flags.
1889 * bfd-in2.h: Regenerate.
1890 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1894 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1895 (struct ppc_link_hash_table): Increase size of stub_count array.
1896 (build_global_entry_stubs): Emit symbol on global entry stub.
1897 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1902 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1903 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1904 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1906 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1907 optimisation when --traditional-format.
1914 * archures.c: Add avrtiny architecture for avr target.
1915 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1916 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1917 added for 16 bit LDS/STS instruction of avrtiny arch.
1918 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1919 BFD_RELOC_AVR_LDS_STS_16.
1920 (bfd_elf_avr_final_write_processing): Select machine number
1922 (elf32_avr_object_p): Set machine number for avrtiny arch.
1923 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1924 * bfd-in2.h: Regenerate.
1925 * libbfd.h: Regenerate.
1930 * dwarf2.c (is_str_attr): New function.
1931 (find_abstract_instance_name): Use it to determine when an
1932 attribute has a string value.
1936 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1937 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1942 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1943 a number of targets.
1947 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1948 emitting initial-exec relocs when not linking an executable.
1952 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1953 htab->next_tls_desc_index in the non-IPLT case.
1954 Calculate GOT offset correctly for the non-IPLT case.
1955 (allocate_dynrelocs_for_symbol): Don't increment
1956 htab->next_tls_desc_index here.
1960 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1965 * elfxx-aarch64.c (stdarg.h): Include.
1966 (string.h): Include.
1967 (_bfd_aarch64_elf_grok_prstatus): Updated.
1968 (_bfd_aarch64_elf_grok_psinfo): New function.
1969 (_bfd_aarch64_elf_write_core_note): New function.
1970 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1971 (elf_backend_write_core_note): Define.
1975 * archive.c: Include bfdlink.h.
1976 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1977 * bfd.c (struct bfd): Add is_linker_output field.
1978 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1979 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1980 link.hash and is_linker_output.
1981 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1982 param with bfd*. Assert is_linker_output and link.hash, and
1983 clear them before exit.
1984 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1985 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1986 and link.hash so we can free two linker hash tables.
1987 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1988 first. Clean up on errors. Set hash_table_free pointer.
1989 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1990 bfd_link_hash_table* param with bfd*.
1991 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1992 hash_table_free pointer.
1993 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1994 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1995 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1996 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1997 * xcofflink.c: Similarly.
1998 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1999 clear link.next before creating linker hash table. Clean up on
2000 errors, and restore link.next on exit.
2001 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
2002 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
2003 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
2004 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
2005 * hash.c (bfd_hash_table_init_n): Free table on error.
2006 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
2007 * bfd-in2.h: Regenerate.
2008 * libbfd.h: Regenerate.
2009 * libcoff.h: Regenerate.
2014 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
2015 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
2016 * bfd.c (bfd_link_hash_table_free): Don't define.
2017 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
2018 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
2019 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
2020 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
2021 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
2022 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2023 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
2024 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
2025 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
2026 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
2027 * xsym.c: Don't define various link_hash_table_free defines, and
2028 remove from bfd_target vars. Temporarily reference some of the
2029 target link_hash_table_free functions to avoid warnings.
2030 * bfd-in2.h: Regenerate.
2031 * libbfd.h: Regenerate.
2035 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
2036 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
2037 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
2038 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
2039 Move link_hash_table_free functions before their corresponding
2040 link_hash_table_create functions.
2044 * bfd.c (struct bfd): Replace link_next with a union.
2045 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
2046 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
2047 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
2048 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
2049 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
2050 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
2051 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
2052 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
2053 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2054 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
2055 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
2056 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
2057 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
2058 * bfd-in2.h: Regenerate.
2062 * linker.c (unwrap_hash_lookup): Add missing parens.
2066 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
2067 * libcoff.h: Regenerated.
2072 * linker.c (unwrap_hash_lookup): New function.
2073 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
2074 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2075 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2076 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2077 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2078 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2079 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2080 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2084 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
2085 insn as a bitfield; Use complain_overflow_bitfield.
2086 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2090 * development.sh: New file.
2091 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
2092 Make -Werror the default with GCC only if DEVELOPMENT is true.
2093 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2094 $(srcdir)/development.sh.
2095 * Makefile.in, configure: Regenerate.
2099 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
2100 being non-NULL into an assert.
2101 (elfNN_aarch64_tls_relax): Remove unused code.
2105 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
2110 * peXXigen.c (rsrc_process_section): Page align the new contents
2111 befgore writing out.
2115 * elf64-ppc.c (ADDIS_R12_R2): Define.
2116 (build_plt_stub): Support fusion on ELFv2 stub.
2117 (ppc_build_one_stub): Likewise for plt branch stubs.
2121 * elf32-rx.c (rx_table_map): Delete set but not used variables.
2125 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
2126 to keep the length of the best fit range.
2127 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
2132 * elf32-rx.c (get_symbol_value_maybe): New.
2133 (rx_elf_relocate_section): If we find a reloc against
2134 $tableentry$default$<name>, redirect it to the appropriate
2136 (RX_Table_Info): New.
2137 (rx_table_find): New. Check all tables and SEC_KEEP all sections
2138 with table parts in them.
2139 (rx_check_directives): New.
2140 (rx_table_map_2): New.
2141 (rx_table_map): New.
2142 (rx_additional_link_map_text): New. Called to dump tables to the
2148 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2153 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2154 Remove redundant setting of htab->elf.dynobj. Don't align.
2155 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2156 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2157 (create_sdata_sym): Delete.
2158 (elf_allocate_pointer_linker_section): Rename from
2159 elf_create_pointer_linker_section. Align section.
2160 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2161 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2163 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2164 Remove unnecessary tests on _SDA_BASE_ sym.
2165 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2166 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2167 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2168 (ppc_elf_maybe_strip_sdata_syms): Declare.
2172 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
2176 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2177 in a section with no contents.
2178 (is_vma_in_section, find_section_by_vma): New functions.
2179 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2180 offsets in the debug directory.
2181 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2182 Byte-swap GUID from little-endian to big-endian order for
2183 consistent and conventional display.
2187 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2188 64-bit doubles objects mix with 32-bit doubles objects.
2189 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2193 * mmo.c: Update URLs in documentation comments.
2199 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2204 * config.bfd: Add proper arm config for *-*-freebsd*.
2208 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2209 mips32r5 and mips64r5.
2210 * archures.c (bfd_architecture): Likewise.
2211 * bfd-in2.h (bfd_architecture): Likewise.
2212 * cpu-mips.c (arch_info_struct): Likewise.
2213 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2217 * elfxx-mips.h (elfxx-mips.h): Declare.
2218 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2219 Tag_GNU_MIPS_ABI_FP mismatches.
2220 (_bfd_mips_fp_abi_string): New function.
2224 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2225 * configure.in: Likewise.
2226 * configure: Regenerate.
2230 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2231 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2232 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2233 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2234 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2235 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2236 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2237 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2238 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2239 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2240 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2241 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2242 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2243 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2244 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2245 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2246 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2247 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2248 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2249 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2250 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2251 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2252 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2253 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2254 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2255 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2256 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2257 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2258 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2259 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2260 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2261 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2262 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2263 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2264 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2265 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2266 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2267 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2268 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2269 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2270 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2271 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2272 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2273 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2274 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2275 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2276 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2277 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2279 * configure: Regenerate.
2283 * mmo.c (mmo File layout documentation): Add note about low bits
2285 (mmo_write_chunk): When handling data remainder, assert that
2286 previous remaining data is flushed.
2287 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2288 when dealing with an aligned VMA and for aligned lengths. Don't skip
2289 the last 32-bit-word of zeros.
2290 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2291 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2292 emitting data, not after updating it.
2293 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2297 * compress.c (bfd_is_section_compressed): When checking the
2298 .debug_str section, also check the fifth byte in the section is
2299 not part of a string.
2303 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2304 (find_merged_cie): Identify personality functions by (bfd_id,index)
2305 pair when a local sym is used.
2309 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2310 into .rela.got if it contained TLS relocations as well.
2315 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2320 * po/SRC-POTFILES.in: Regenerate.
2321 * configure: Regenerate.
2326 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2327 a 342-bit host. This time for older versions of gcc.
2331 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2337 * dwarf2.c: Formatting.
2338 (struct dwarf2_debug): Make adjusted_section_count signed.
2339 (unset_sections): Make i signed.
2340 (set_debug_vma): New function.
2341 (place_sections): Handle separate debug object file. Set VMA
2342 on debug sections, even if they have an output section. Also
2343 set VMA on zero size sections, and non-load but alloc sections.
2344 Set adjusted_section_count to -1 when no section adjustment.
2345 Malloc adjusted_sections. Don't double last_vma. Transfer
2346 alloc section VMAs to separate debug file.
2347 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2348 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2349 test on symbols being the same before using old stash. Read
2350 and use separate debug file symbols. Call place_sections.
2351 (find_line): Don't call place_sections here.
2352 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2353 * libbfd.h: Regenerate.
2354 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2355 _bfd_dwarf2_slurp_debug_info call.
2356 * simple.c (simple_save_output_info): Clarify comment.
2361 * peXXigen.c (struct rsrc_regions): New structure.
2362 (rsrc_print_resource_directory): Use new structure. Include
2363 offset of directory in listing.
2364 (rsrc_print_resource_entry): Likewise.
2365 (rsrc_print_section): Likewise.
2366 (rsrc_count_entries): Do not increment sizeof_strings or
2368 (rsrc_count_directory): Do not increment sizeof_tables.
2369 (rsrc_compute_region_sizes): New function.
2370 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2371 (rsrc_process_section): Compute size of regions after merging
2377 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2378 (place_sections): Do not modify VMA of sections when called from
2379 linker after sections have been placed in output sections. Short
2380 circuit single section case.
2381 (save_section_vma, section_vma_same): New functions.
2382 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2384 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2385 when non-relocatable.
2390 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2394 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2395 * archures.c: Likewise.
2396 * coffcode.h: Likewise.
2397 * config.bfd: Likewise.
2398 * configure.in: Likewise.
2399 * reloc.c: Likewise.
2400 * targets.c: Likewise.
2401 * cpu-or1k.c: New file.
2402 * elf32-or1k.c: New file.
2403 * coff-or32.c: Delete.
2404 * cpu-openrisc.c: Delete.
2405 * cpu-or32.c: Delete.
2406 * elf32-openrisc.c: Delete.
2407 * elf32-or32.c: Delete.
2408 * Makefile.in: Regenerate.
2409 * bfd-in2.h: Regenerate.
2410 * configure: Regenerate.
2411 * libbfd.h: Regenerate.
2416 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2420 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2421 function. (elf_backend_section_flags): Remove define.
2425 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2426 parameter; honor it and disable got merging when false.
2427 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2428 the first pass of relaxation.
2429 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2430 the end of the LITERAL+LITUSE chain.
2431 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2432 second pass of relaxation.
2434 * configure.ac (use_secureplt): Enable by default.
2435 * configure: Rebuild.
2439 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2440 bind_content, weak_bind_content, lazy_bind_content,
2442 (bfd_mach_o_load_command): Add comments, add next field.
2443 (mach_o_data_struct): Replace commands field by first_command
2445 * mach-o.c (bfd_mach_o_append_command): New function.
2446 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2447 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2449 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2450 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2451 (bfd_mach_o_write_thread): Use macro instead of literal.
2452 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2453 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2455 (bfd_mach_o_write_symtab_content): New function (extracted
2456 from bfd_mach_o_write_symtab).
2457 (bfd_mach_o_write_symtab): Split.
2458 (bfd_mach_o_count_indirect_symbols): Move
2459 (bfd_mach_o_build_dysymtab): Remove layout code.
2460 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2461 (bfd_mach_o_count_sections_for_seg): Remove.
2462 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2463 bfd_mach_o_build_seg_command).
2464 (bfd_mach_o_build_exec_seg_command): New function.
2465 (bfd_mach_o_build_dysymtab_command): Remove.
2466 (bfd_mach_o_layout_commands): New function.
2467 (bfd_mach_o_init_segment): New function.
2468 (bfd_mach_o_build_commands): Major rework to handle non-object
2470 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2472 (bfd_mach_o_read_dyld_info): Clear content fields.
2473 (bfd_mach_o_read_segment): Adjust call.
2474 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2476 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2477 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2478 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2483 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2484 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2485 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2486 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2490 * mach-o.h (bfd_mach_o_dylinker_command)
2491 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2493 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2494 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2498 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2499 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2500 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2501 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2502 each targets declared.
2503 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2504 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2508 * mach-o.c (bfd_mach_o_write_thread)
2509 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2510 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2511 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2512 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2513 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2514 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2515 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2516 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2517 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2518 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2519 (bfd_mach_o_read_command): Now return a boolean status.
2520 Adjust return statements.
2521 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2522 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2526 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2527 field. Add assigned_low_gotno and assigned_high_gotno fields.
2528 (mips_elf_create_local_got_entry): Update out-of-space condition.
2529 Set index of new GOT entry to assigned_low_gotno if required by
2530 the current relocation, else set it to assigned_high_gotno.
2531 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2532 with assigned_low_gotno.
2533 (mips_elf_multi_got): Initialize assigned_low_gotno and
2534 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2535 in place of assigned_gotno when handling global GOT entries.
2536 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2537 assigned_high_gotno.
2538 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2539 gap in the middle of local GOT space.
2544 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2545 current bfd is a plugin. Don't always set type_change_ok
2546 when old bfd is a plugin.
2550 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2555 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2556 with "ba 0" rather than zeros.
2560 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2564 * elf32-ppc.c (BA): Define
2565 (ppc_elf_link_hash_table_create): Correct default_params.
2566 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2567 than "nop" for ppc476_workaround.
2568 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2569 and __glink_PLTresolve. Ensure plt call stub at end of page
2570 doesn't allow fall-thru prefetch.
2575 * peXXigen.c (abs_finder): New function.
2576 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2577 than 1^32 try to convert them into section relative values
2582 * bfd-in2.h: Regenerate.
2583 * libbfd.h: Regenerate.
2587 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2588 when building function stubs.
2592 * elf32-avr.c: Add DIFF relocations for AVR.
2593 (avr_final_link_relocate): Handle the DIFF relocs.
2594 (bfd_elf_avr_diff_reloc): New.
2595 (elf32_avr_is_diff_reloc): New.
2596 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2597 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2600 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2604 * libcoff.h: Regenerate.
2608 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2609 of safe ppc476 insns at end of page. Also remove non-branch insns.
2614 * peXXigen.c (pe_print_debugdata): New function: Displays the
2615 contents of the debug directory and decodes codeview entries.
2616 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2617 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2618 Add functions for reading and writing debugdir and codeview
2620 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2621 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2622 * libcoff-in.h (pe_tdata): Add build-id data.
2623 * libcoff.h: Regenerate.
2624 * coffcode.h (coff_write_object_contents): Run build_id
2625 after_write_object_contents hook.
2629 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2630 merging non-default sym.
2634 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2639 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2640 thinko on names length.
2644 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2646 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2650 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2654 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2655 section before dereferencing.
2656 (pe_print_idata, pe_print_edata, pe_print_reloc)
2657 (rsrc_print_section): Don't bother interpreting the contents
2658 of sections which have no contents.
2663 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2668 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2670 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2672 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2676 * elf-bfd.h (struct elf_backend_data
2677 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2678 with "bfd_size_type size".
2679 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2680 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2681 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2682 * elfcode.h (bfd_from_remote_memory): Likewise.
2683 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2684 * bfd-in2.h: Regenerate.
2688 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2689 (bfd_mach_o_prebind_cksum_command): New types.
2690 (bfd_mach_o_prebound_dylib_command): Rewrite.
2691 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2693 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2695 (bfd_mach_o_read_prebind_cksum): New function.
2696 (bfd_mach_o_read_twolevel_hints): Ditto.
2697 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2702 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2703 Consolidate code handling possible section headers past end of
2704 segment. Don't use p_align for page size guess, instead use
2705 minpagesize. Take note of ld.so clearing section headers when
2706 p_memsz > p_filesz. Handle file header specifying no section
2707 headers. Handle zero p_align throughout. Default loadbase to
2708 zero. Add comments. Rename contents_size to high_offset, and
2709 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2710 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2711 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2713 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2714 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2715 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2716 * bfd-in2.h: Regnerate.
2720 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2726 * elf32-arm.c: Add support for limited pretty-printing of PLT
2727 entries on eabi and nacl targets.
2728 (elf32_arm_get_synthetic_symtab): Add new callback.
2729 (elf32_arm_nacl_plt_sym_val): Likewise.
2730 (elf32_arm_plt0_size): Add helper function.
2731 (elf32_arm_plt_size): Likewise.
2735 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2736 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2740 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2741 * mach-o.c (bfd_mach_o_write_symtab)
2742 (bfd_mach_o_write_contents)
2743 (bfd_mach_o_set_section_flags_from_bfd)
2744 (bfd_mach_o_build_seg_command): Fix indentation.
2745 (bfd_mach_o_get_base_address): New function.
2749 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2750 relocations in discarded sections.
2754 * mach-o.c (bfd_mach_o_convert_architecture): Add
2755 BFD_MACH_O_CPU_TYPE_ARM64.
2759 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2760 needed plt entries when taking the address of functions for
2761 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2762 Move opd setup and abiversion checks to..
2763 (ppc64_elf_before_check_relocs): ..here. Renamed from
2764 ppc64_elf_process_dot_syms. Set output abiversion from input and
2765 input abiversion from output, if either is not set.
2766 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2767 (elf_backend_check_directives): Update.
2771 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2772 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2773 of input sections rather than output sections.
2778 * elf32-arm.c (elf32_arm_check_relocs): Set
2779 pointer_equality_needed for absolute references within
2781 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2782 unless pointer_equality_needed is set.
2786 * peXXigen.c (rsrc_process_section): Add code to scan input
2787 sections and record their lengths. Use these lengths to find the
2788 start of each merged .rsrc section.
2792 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2793 (bfd_mach_o_read_command): Ditto.
2797 * configure.in: Add strnlen to AC_CHECK_DECLS.
2798 * config.in: Regenerate.
2799 * configure: Regenerate.
2800 * sysdep.h (strnlen): Add prototype.
2804 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2805 handling for VLE_SDA21 relocs.
2809 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2811 (pe_bfd_object_p): Also read version number to detect ILF.
2812 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2813 (x86_64pe_bigobj_vec): Define
2814 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2815 (bfd_coff_max_nscns): New macro.
2816 (coff_compute_section_file_positions): Use unsigned int for
2817 target_index. Compare with bfd_coff_max_nscns.
2818 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2819 Set a value for _bfd_coff_max_nscns.
2820 (header_bigobj_classid): New constant.
2821 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2822 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2823 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2825 (bigobj_swap_table): New table.
2826 * libcoff.h: Regenerate.
2827 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2828 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2829 _bfd_coff_max_nscns.
2830 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2831 * coff-rs6000.c (bfd_xcoff_backend_data)
2832 (bfd_pmac_xcoff_backend_data): Likewise.
2833 * coff64-rs6000.c (bfd_xcoff_backend_data)
2834 (bfd_xcoff_aix5_backend_data): Likewise.
2835 * targets.c (x86_64pe_bigobj_vec): Declare.
2836 * configure.in (x86_64pe_bigobj_vec): New vector.
2837 * configure: Regenerate.
2838 * config.bfd: Add bigobj object format for Windows targets.
2843 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2844 before testing for vxworks.
2848 * Makefile.in: Regenerate.
2853 * elf.c (copy_elf_program_header): Ignore first section lma if
2859 * coff-rs6000.c: Include stdint.h.
2860 * coff64-rs6000.c: Likewise.
2864 * ticoff.h: Removed.
2868 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2869 many relocations. Correct bitsize and rightshift too for a number
2870 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2871 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2872 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2873 (ppc_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. Tidy vle split16 code.
2876 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2880 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2881 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2882 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2883 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2884 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2885 fields in instructions to signed/unsigned according to whether
2886 the field takes a signed or unsigned value.
2891 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2892 through ptr_to_uint instead of through long.
2897 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2898 attribute section names.
2902 Update copyright years.
2906 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2907 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2908 (ppc64_elf_check_relocs): Likewise.
2909 (ppc64_elf_relocate_section): Likewise.
2910 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2911 * bfd-in2.h: Regenerate.
2912 * libbfd.h: Regenerate.
2916 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2918 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2919 extension of bfd_mach_mipsisa64r2.
2924 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2925 (elf32_thumb2_plt_entry): New array.
2926 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2927 using thumb2 based PLT.
2928 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2930 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2932 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2934 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2935 Thumb2 based PLT 0-entry.
2936 (elf32_arm_output_arch_local_syms): Handle creation of local
2937 symbols for Thumb2 based PLT entries.
2942 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2943 the same conditions we called check_relocs.
2947 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2948 * bfd-in2.h: Regenerate.
2949 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2950 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2951 using long PLT entries.
2952 (bfd_elf32_arm_use_long_plt): New function.
2953 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2957 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2958 params for targets that don't use ppc32elf.em.
2962 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2963 of GOTOFF relocations.
2968 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2969 (elf_x86_64_legacy_plt_entry): Likewise.
2970 (elf_x86_64_bnd_plt_entry): Likewise.
2971 (elf_x86_64_legacy_plt2_entry): Likewise.
2972 (elf_x86_64_bnd_plt2_entry): Likewise.
2973 (elf_x86_64_bnd_arch_bed): Likewise.
2974 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2975 (elf_x86_64_link_hash_table): Add plt_bnd.
2976 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2978 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2979 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2981 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2982 symbols. Resolve call to the second PLT if it is created.
2983 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2984 (elf_x86_64_relocate_section): Resolve PLT references to the
2985 second PLT if it is created.
2986 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2987 second PLT entry for BND relocation.
2988 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2989 the second PLT is created.
2990 (elf_x86_64_get_synthetic_symtab): New.
2991 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2995 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2996 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2997 provision of out-of-line register save/restore routines.
3001 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
3002 PT_DYNAMIC segment flags.
3007 * simple.c (struct saved_offsets): New.
3008 (simple_save_output_info): Use it for ptr.
3009 (simple_restore_output_info): Use it for ptr. Check section_count.
3010 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
3014 * elf64-ppc.h (struct ppc64_elf_params): Define.
3015 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3016 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3017 ppc64_elf_build_stubs): Update prototype.
3018 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
3019 fields now in params. Adjust code throughout file.
3020 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
3021 Save params pointer in htab.
3022 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3023 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3024 ppc64_elf_build_stubs): Remove parameters now in "params".
3028 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
3029 patched for ppc476 workaround. Reapply branch taken/not taken
3034 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
3035 stubs for calls to __tls_get_addr that we know will later be
3040 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
3041 for ld -r, when code sections are sufficiently aligned.
3042 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
3048 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3049 --export-dynamic and --dynamic-list marking of symbols.
3050 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
3056 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
3057 executables if it matches dynamic_list.
3061 * po/SRC-POTFILES.in: Regenerate.
3062 * po/bfd.pot: Regenerate.
3066 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
3067 * elfxx-target.h (elf_backend_caches_rawsize): Define.
3068 (elfNN_bed): Init new field.
3069 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
3070 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
3071 (ppc_elf_relax_section): Don't reallocate section here, write
3072 stubs, or write out relocs for ld -r here..
3073 (ppc_elf_relocate_section): ..instead write stubs here, and use
3074 existing code to write out relocs for ld -r. Fix offset
3075 adjustment on reloc for little-endian.
3076 (elf_backend_caches_rawsize): Define.
3081 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
3085 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
3086 return paths. Three times.
3087 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
3089 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
3090 (ppc64_elf_edit_toc): Free USED in return path.
3094 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
3095 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
3096 * libbfd.h: Regenerated.
3097 * bfd-in2.h: Regenerated.
3098 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
3099 (nios2_reloc_map): Likewise.
3100 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
3101 Fixed all references.
3102 (nios2_elf32_relocate_section): Add new relocations.
3103 (nios2_elf32_check_relocs): Likewise.
3104 (nios2_elf32_gc_sweep_hook): Likewise.
3108 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
3109 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
3110 (ppc_elf_link_params): New function.
3111 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
3113 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
3114 parameters. Use htab->params instead.
3115 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
3116 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
3117 64 bytes for ppc476 workaround.
3118 (struct ppc_elf_relax_info): New.
3119 (ppc_elf_relax_section): Exclude linker created sections and
3120 those too small to hold one instruction. Don't add another
3121 branch around trampolines on later relax passes. Don't
3122 generate trampolines for undefined symbols when !relocatable,
3123 nor for plugin symbols. Allocate space for ppc476 workaround
3124 patch area. Free fixups on error return path.
3125 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
3126 * elf32-ppc.h (struct ppc_elf_params): New.
3127 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
3128 (ppc_elf_link_params): Declare.
3129 * section.c (SEC_INFO_TYPE_TARGET): Define.
3130 * bfd-in2.h: Regenerate.
3134 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
3136 (nios2_elf32_relocate_section): Use got_base to adjust
3137 GOT-pointer-relative relocations relative to _gp_got.
3138 (create_got_section): Create _gp_got symbol.
3139 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
3140 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3144 * bfd-in2.h: Update from reloc.c.
3145 * elf32-nios2.c: Include elf32-nios2.h.
3146 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3147 (nios2_reloc_map): Likewise.
3148 (enum elf32_nios2_stub_type): Declare.
3149 (struct elf32_nios2_stub_hash_entry): Declare.
3150 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3151 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3152 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3153 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3154 bfd_count, top_index, input_list, all_local_syms.
3155 (nios2_call26_stub_entry): New.
3156 (nios2_elf32_install_imm16): Move up in file.
3157 (nios2_elf32_install_data): Move up in file.
3158 (hiadj): Move up in file.
3159 (stub_hash_newfunc): New.
3160 (link_hash_newfunc): Initialize hsh_cache field.
3162 (nios2_stub_name): New.
3163 (nios2_get_stub_entry): New.
3164 (nios2_add_stub): New.
3165 (nios2_elf32_setup_section_lists): New.
3166 (nios2_elf32_next_input_section): New.
3167 (CALL26_SEGMENT): New.
3168 (MAX_STUB_SECTION_SIZE): New.
3169 (group_sections): New.
3170 (nios2_type_of_stub): New.
3171 (nios2_build_one_stub): New.
3172 (nios2_size_one_stub): New.
3173 (get_local_syms): New.
3174 (nios2_elf32_size_stubs): New.
3175 (nios2_elf32_build_stubs): New.
3176 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3177 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3178 trampolines for R_NIOS2_CALL26 stubs.
3179 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3180 (nios2_elf32_gc_sweep_hook): Likewise.
3181 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3182 (nios2_elf32_link_hash_table_free): New.
3183 (bfd_elf32_bfd_link_hash_table_free): Define.
3184 * elf32-nios2.h: New file.
3185 * libbfd.h: Update from reloc.c.
3186 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3191 * elf32-metag.c (elf_metag_post_process_headers): Call
3192 _bfd_elf_post_process_headers.
3193 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3194 _bfd_elf_copy_private_data.
3195 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3199 * bfd-in.h (bfd_set_section_vma): Delete.
3200 (bfd_set_section_alignment): Delete.
3201 (bfd_set_section_userdata): Delete.
3202 (bfd_set_cacheable): Delete.
3203 * bfd.c (bfd_set_cacheable): New static inline function.
3204 * section.c (bfd_set_section_userdata): Likewise.
3205 (bfd_set_section_vma): Likewise.
3206 (bfd_set_section_alignment): Likewise.
3207 * bfd-in2.h: Regenerate.
3211 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3212 attributes select the CU containing the abbreviation, which may not
3217 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3218 to get_relocs for ELFv2.
3223 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
3224 if TLS sections are not adjacent.
3228 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3232 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3237 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3238 regular default symbol definition and the versioned dynamic
3239 symbol definition mismatch, skip the default symbol definition
3240 if one of them is IFUNC.
3245 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3246 info->export_dynamic nor h->ref_dynamic for type mismatch when
3247 adding the default version.
3251 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3252 mips_elf_traverse_got_arg* rather than mips_got_info*.
3253 Adjust caller. Alloc on output_bfd rather than symbol section
3258 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3260 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3265 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3266 against __ehdr_start.
3267 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3271 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3273 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3278 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3279 count if there are any non pc-relative relocs.
3280 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3285 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3286 offset while calculating relocation address.
3287 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3288 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3293 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3294 R_ARM_ABS8 and R_ARM_ABS16.
3298 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3299 error when shared and force a plt call otherwise.
3300 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3301 plt_type == PLT_NEW.
3302 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3303 the appropriate call stub.
3310 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3311 (assign_file_positions_for_non_load_sections): When setting up
3312 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3313 header that completely covers the relro region.
3317 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3318 table macros and add macros to initializa the structure.
3325 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3326 size for PT_GNU_RELRO segment.
3327 (assign_file_positions_for_load_sections): If PT_LOAD segment
3328 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3332 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3338 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3344 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3349 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3350 filename in the bfd's filename field.
3351 * elfcode.h (bfd_from_remote_memory): Likewise.
3352 * ieee.c (ieee_object_p): Likewise.
3353 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3354 * oasys.c (oasys_openr_next_archived_file): Likewise.
3355 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3356 * opncls.c (bfd_fopen): Likewise.
3357 (bfd_openstreamr): Likewise.
3358 (bfd_openr_iovec): Likewise.
3359 (bfd_openw): Likewise.
3360 (bfd_create): Likewise.
3361 (_bfd_delete_bfd): Free filename.
3363 For older changes see ChangeLog-2013
3365 Copyright (C) 2014 Free Software Foundation, Inc.
3367 Copying and distribution of this file, with or without modification,
3368 are permitted in any medium without royalty provided the copyright
3369 notice and this notice are preserved.
3375 version-control: never
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