1 2014-12-24 H.J. Lu <hongjiu.lu@intel.com>
3 * pei-x86_64.c (pex64_bfd_print_pdata_section): Add cast to
6 2014-12-24 Pierre Muller <muller@sourceware.org>
8 Add support for pdata output for pe coff objects.
9 * pe-x86_64.c (pex64_bfd_print_pdata): Add external
11 (bfd_pe_print_data): Set macro to pex64_bfd_print_data.
12 * pei-x86_64.c (pex64_bfd_print_pdata): Changed to
13 global function. Now handles multiple .pdata sections.
14 (pex_bfd_print_pdata_section): New static helper function,
15 using most of old pex_bfd_print_pdata function code, but adding
16 support for coff pe objects, which might have some fields
17 starting at zero offset.
18 (pex64_print_all_pdata_sections) : New static helper function,
19 used in call to bfd_map_over_sections inside new
20 pex66_bfd_print_pdata function.
21 (bfd_boolean pdata_count): New static variable, used to return
22 bfd_boolean value for pex64_bfd_print_pdata function.
24 2014-12-24 Alan Modra <amodra@gmail.com>
26 * linker.c (_bfd_generic_link_output_symbols): Remove BSF_WEAK
27 flag from bfd_link_hash_defined symbols.
29 2014-12-23 Andrew Burgess <andrew.burgess@embecosm.com>
31 * elf32-avr.c (bfd_elf_avr_final_write_processing): Don't set
32 EF_AVR_LINKRELAX_PREPARED unconditionally.
34 2014-12-23 Alan Modra <amodra@gmail.com>
36 * elflink.c (_bfd_elf_define_linkage_sym): Set linker_def.
37 * linker.c (_bfd_generic_link_add_one_symbol): Clear linker_def
38 for CDEF, DEF, DEFW, COM.
40 2014-12-22 Nick Clifton <nickc@redhat.com>
43 * archive.c (do_slurp_bsd_armap): Return if the parsed_size is
45 (bfd_slurp_armap): Zero terminate the name.
46 (bfd_generic_stat_arch_elt): If there is no header, fail.
47 * elf32-arc.c (arc_info_to_howto_rel): Replace BFD_ASSERT with
49 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
50 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
51 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
52 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
53 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
54 * elf32-dlx.c (dlx_rtype_to_howto): Likewise.
55 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
56 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
57 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
58 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
59 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
60 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
61 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
62 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
63 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
64 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
65 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
66 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
67 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
68 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
69 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
70 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
71 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
72 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
73 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
74 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
75 * elf32-v850.c (v850_elf_info_to_howto_rel): Likewise.
76 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
77 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
78 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
79 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
80 * elf64-x86-64.c (elf_x86_64_reloc_type_lookup): Likewise.
81 * elfnn-aarch64.c (elfNN_aarch64_bfd_reloc_from_type): Likewise.
82 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Add range
83 checking of reloc symbol index.
84 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): If no symbols have
85 been provided then set the reloc's symbol to undefined.
86 * reloc.c (bfd_generic_get_relocated_section_contents): Add range
87 checking of the reloc to be applied.
88 * versados.c (process_otr): Add more range checks.
89 (versados_canonicalize_reloc): If the section is unknown, set the
91 * vms-alpha.c (_bfd_vms_slurp_eisd): Add range checks.
92 (alpha_vms_object_p): Likewise.
94 2014-12-18 Richard Henderson <rth@redhat.com>
96 * elf32-ppc.c (ELF_COMMONPAGESIZE): Set to 64k.
97 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
99 2014-12-16 Nick Clifton <nickc@redhat.com>
102 * format.c (bfd_check_format_matches): Check for a matching vector
103 before using match priorities.
104 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Fix off-by-one
105 errors with previous delta.
107 2014-12-15 H.J. Lu <hongjiu.lu@intel.com>
110 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
112 2014-12-13 H.J. Lu <hongjiu.lu@intel.com>
115 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
116 Change has_bnd_reloc to bit field.
117 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
119 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
121 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
122 real definition to a weak symbol.
123 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
124 weak symbol for PIE when discarding space for relocs against
125 symbols which turn out to need copy relocs.
126 (elf_x86_64_relocate_section): Also check needs_copy of a
127 weak symbol for PIE with copy reloc.
129 2014-12-12 Alan Modra <amodra@gmail.com>
132 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
134 2014-12-12 Alan Modra <amodra@gmail.com>
137 * elflink.c (_bfd_elf_adjust_dynamic_copy): Add "info" param.
138 Error on copy relocs against protected symbols.
139 (elf_merge_st_other): Set h->protected_def.
140 * elf-bfd.h (struct elf_link_hash_entry): Add "protected_def".
141 (_bfd_elf_adjust_dynamic_copy): Update prototype.
142 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Update
143 _bfd_elf_adjust_dynamic_copy call.
144 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
145 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
146 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
147 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
148 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
149 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
150 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
151 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
152 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
153 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
154 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
155 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
156 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
157 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
158 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
159 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
160 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
161 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
162 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
163 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
164 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
165 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
166 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
167 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
168 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
170 2014-12-11 Keith Seitz <keiths@redhat.com>
172 * elf.c (elf_parse_notes): Define convenience macro
173 GROKER_ELEMENT to add elements to 'grokers' array.
174 Add 'len' element to 'grokers'.
175 Use grokers.len instead of sizeof in string
178 2014-12-10 Alan Modra <amodra@gmail.com>
180 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
181 and coffgen. Add coff-bfd. Sort.
182 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
183 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
184 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
185 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
186 without unused param. Update uses.
187 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
188 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
189 * libcoff-in.h: #include "coff-bfd.h".
190 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
191 (coff_symbol_from): Delete.
192 * coff-bfd.c: New file.
193 * coff-bfd.h: New file.
194 * coff-i386.c: Update coff_symbol_from occurrences.
195 * coff-i960.c: Likewise.
196 * coff-m68k.c: Likewise.
197 * coff-sh.c: Likewise.
198 * coff-x86_64.c: Likewise.
199 * coffcode.h: Likewise.
200 * pe-mips.c: Likewise.
201 * configure.ac (elf): Add dwarf2.lo.
202 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
203 target vectors to .o files. Add dwarf2 for mach-o targets.
204 Fix the sh target FIXME.
205 * po/SRC-POTFILES.in: Regenerate.
206 * Makefile.in: Regenerate.
207 * configure: Regenerate.
208 * bfd-in2.h: Regenerate.
209 * libcoff.h: Regenerate.
211 2014-12-10 Alan Modra <amodra@gmail.com>
214 * dwarf2.c (struct comp_unit): Add "lang".
215 (non_mangled): New function.
216 (struct funcinfo): Add "is_linkage". Reorder for better packing.
217 Make "name" a const char*.
218 (lookup_address_in_function_table): Delete functionname_ptr param.
219 (find_abstract_instance_name): Add is_linkage param. Set if we
220 have DW_AT_linkage_name or non_mangled DW_AT_name.
221 (scan_unit_for_symbols): Similarly set func->is_linkage.
222 (parse_comp_unit): Stash DW_AT_language.
223 (comp_unit_find_nearest_line): Replace functionname_ptr param
224 with function_ptr param.
225 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
226 functionname_ptr from function->name. Call _bfd_elf_find_function
227 to retrieve symbol for function if not linkage name.
228 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
229 * elf.c (elf_find_function): ..here.
230 (_bfd_elf_find_nearest_line): Adjust calls.
231 * elf-bfd.h (_bfd_elf_find_function): Declare.
233 2014-12-10 Alan Modra <amodra@gmail.com>
235 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
236 calling get_elf_backend_data.
237 (_bfd_dwarf2_find_nearest_line): Fix parens.
239 2014-12-10 Alan Modra <amodra@gmail.com>
242 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
243 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
244 (elfNN_bed): Init new field.
245 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
246 (bfd_elf_final_link): Control sorting of relocs.
247 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
248 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
249 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
250 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
252 2014-12-09 Nick Clifton <nickc@redhat.com>
255 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
256 * libbfd.c (safe_read_leb128): New function.
257 * libbfd-in.h (safe_read_leb128): Add prototype.
258 * libbfd.h: Regenerate.
259 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
260 Check for an over-long subsection length.
261 * elf.c (elf_parse_notes): Check that the namedata is long enough
262 for the string comparison that is about to be performed.
263 (elf_read_notes): Zero-terminate the note buffer.
265 2014-12-09 Alan Modra <amodra@gmail.com>
267 * elf64-ppc.c (sort_r_offset): Delete.
268 (ppc64_elf_edit_opd): Don't sort input relocs.
270 2014-12-06 Eric Botcazou <ebotcazou@adacore.com>
272 * config.bfd: Add Visium support.
273 * configure.ac: Likewise.
274 * configure: Regenerate.
275 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
276 (ALL_MACHINES_CFILES): Add cpu-visium.c.
277 (BFD32_BACKENDS): Add elf32-visium.lo.
278 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
279 * Makefile.in: Regenerate.
280 * archures.c (DESCRIPTION): Add Visium support.
281 (bfd_visium_arch): Declare.
282 (bfd_archures_list): Add bfd_visium_arch.
283 * reloc.c: Add Visium relocations.
284 * targets.c (visium_elf32_vec): Declare.
285 (_bfd_target_vector): Add visium_elf32_vec.
286 * bfd-in2.h: Regenerate.
287 * libbfd.h: Likewise.
288 * cpu-visium.c: New file.
289 * elf32-visium.c: Likewise.
290 * po/SRC-POTFILES.in: Regenerate.
292 2014-12-05 Steve Ellcey <sellcey@mips.com>
294 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
296 2014-12-05 H.J. Lu <hongjiu.lu@intel.com>
298 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
300 2014-12-04 H.J. Lu <hongjiu.lu@intel.com>
303 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
304 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
306 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
307 (elf_backend_plt_sym_val): Likewise.
308 (elf_i386_get_plt_sym_val): New.
309 (elf_i386_get_synthetic_symtab): Likewise.
310 (bfd_elf32_get_synthetic_symtab): Likewise.
311 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
312 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
313 (elf_backend_plt_sym_val): Likewise.
314 (elf_x86_64_get_plt_sym_val): New.
315 (elf_x86_64_get_synthetic_symtab): Use
316 _bfd_elf_ifunc_get_synthetic_symtab.
317 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
319 2014-12-04 Alan Modra <amodra@gmail.com>
322 * elflink.c: Include bfd_stdint.h.
323 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
324 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
325 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
328 2014-12-03 Nick Clifton <nickc@redhat.com>
331 * compress.c (bfd_get_full_section_contents): Fail if there are no
332 section contents available when the compress_status is
333 COMPRESS_SECTION_DONE.
334 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
335 (bfd_malloc2): Use bfd_malloc.
336 (bfd_realloc): Refuse to reallocate a negative size.
337 (bfd_realloc2): Use bfd_realloc.
338 (bfd_realloc_or_free): Use bfd_realloc.
339 (bfd_zmalloc): Use bfd_malloc.
340 (bfd_zmalloc): Use bfd_malloc2.
341 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
343 2014-12-03 H.J. Lu <hongjiu.lu@intel.com>
345 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
347 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
349 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
350 info->executable for symbols which need copy relocs.
352 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
354 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
356 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
357 with ELIMINATE_COPY_RELOCS.
358 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
359 relocs against symbols which turn out to need copy relocs.
361 2014-12-02 H.J. Lu <hongjiu.lu@intel.com>
363 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
364 allow copy relocs for building executables.
365 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
366 pc-relative relocation in shared object.
367 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
369 (elf_x86_64_relocate_section): Don't copy a pc-relative
370 relocation into the output file if the symbol needs copy reloc.
372 2014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
374 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
375 overflow on non-weak undefined symbols.
377 2014-12-02 Alan Modra <amodra@gmail.com>
379 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
380 _opd_sec_data array, halving required memory.
381 (sort_r_offset): New function.
382 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
383 sections with a mix of 16 and 24 byte OPD entries. Don't
384 attempt to honour --non-overlapping-opd for .opd sections with
385 unexpected relocs. Simplify opd entry size calculations by
386 first finding the reloc for the next entry. Make edit loop
387 handle one opd entry per iteration, with an inner loop
388 handling relocs per entry.
390 2014-12-01 Nick Clifton <nickc@redhat.com>
393 * archive.c (do_slurp_coff_armap): Add range checks to prevent
394 running off the end of the string table.
395 * compress.c (bfd_get_full_section_contents): Return a NULL
396 pointer for zero sized sections. Do not attempt to copy a buffer
398 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
399 header. Add range checks to avoid running off the end of the
401 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
402 if the seek fails, no memory is allocated.
403 (bfd_elf_string_from_elf_section): Do not allocate a string from a
404 non string section. It only leads to trouble later on.
405 (_bfd_elf_print_private_bfd_data): Check for there being too
406 little external dynamic data.
407 (bfd_section_from_shdr): Replace assertion with a failure mode.
408 (bfd_section_from_shdr): When walking a loaded group section use
409 the internal structure size, not the external size. Check for the
410 group section being empty.
411 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
413 * elfcode.h (elf_slurp_reloc_table): Likewise.
414 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
417 2014-11-30 Alan Modra <amodra@gmail.com>
420 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
421 symbols from libraries that won't be listed in DT_NEEDED.
422 (elf_link_output_extsym): Don't output verdefs for such symbols.
424 2014-11-28 Alan Modra <amodra@gmail.com>
426 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
427 vna_next/vd_next/vda_next is zero. Correct counts.
429 2014-11-27 Nick Clifton <nickc@redhat.com>
432 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
433 a discrepancy between the isymMax and ifdMax values in the
435 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
436 scanning the external dynamic entries.
438 2014-11-26 Nick Clifton <nickc@redhat.com>
441 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
443 * coff-h8500.c (rtype2howto): Likewise.
444 * coff-tic30.c (rtype2howto): Likewise.
445 * coff-z80.c (rtype2howto): Likewise.
446 * coff-z8k.c (rtype2howto): Likewise.
447 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
448 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
450 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
451 * coff-w65.c (rtype2howto): Likewise.
452 * coff-we32k.c (RTYPE2HOWTO): Likewise.
453 * pe-mips.c (RTYPE2HOWTO): Likewise.
454 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
456 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
458 * coffgen.c (make_a_section_from_file): Check the length of a
459 section name before testing to see if it is a debug section name.
460 (coff_object_p): Zero out any uninitialised bytes in the opt
462 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
463 source being empty when there are values to be processed.
464 (_bfd_ecoff_slurp_symbol_table): Add range check.
465 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
466 (bfd_mach_o_mangle_sections): Move test for too many sections to
467 before the allocation of the section table.
468 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
469 memory and nullify the symbol pointer.
470 * reloc.c (bfd_generic_get_relocated_section_contents): Add
471 handling of a bfd_reloc_notsupported return value.
472 * versados.c (EDATA): Add range checking.
473 (get_record): Likewise.
474 (process_otr): Check for contents being available before updating
476 (versados_canonicalize_reloc): Add range check.
478 2014-11-26 Alan Modra <amodra@gmail.com>
480 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
481 internal verref buffer. Error for zero sh_info. Print errors.
482 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
484 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
486 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
487 NAME##_get_symbol_version_string.
488 (bfd_get_symbol_version_string): New.
489 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
490 _bfd_nosymbols define.
491 * aout-target.h (MY_get_symbol_version_string): Likewise.
492 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
493 * binary.c (binary_get_symbol_version_string): Likewise.
494 * bout.c (aout_32_get_symbol_version_string): Likewise.
495 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
496 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
497 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
498 * ieee.c (ieee_get_symbol_version_string): Likewise.
499 * ihex.c (ihex_get_symbol_version_string): Likewise.
500 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
501 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
502 * mmo.c (mmo_get_symbol_version_string): Likewise.
503 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
504 * oasys.c (oasys_get_symbol_version_string): Likewise.
505 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
506 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
507 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
508 * som.c (som_get_symbol_version_string): Likewise.
509 * srec.c (srec_get_symbol_version_string): Likewise.
510 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
511 * versados.c (versados_get_symbol_version_string): Likewise.
512 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
513 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
515 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
516 coff_get_symbol_version_string.
517 (rs6000_xcoff64_aix_vec): Likewise.
519 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
520 (_bfd_elf_get_symbol_version_string): This.
522 (bfd_elf_print_symbol): Updated.
523 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
525 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
526 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
527 * bfd-in2.h: Regenerated.
528 * libbfd.h: Likewise.
529 * libcoff.h: Likewise.
531 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
534 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
535 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
536 from bfd_elf_print_symbol.
537 (bfd_elf_print_symbol): Use it.
539 2014-11-25 H.J. Lu <hongjiu.lu@intel.com>
541 * elf32-i386.c (elf_i386_got_plt_entry): New.
542 (elf_i386_pic_got_plt_entry): Likewise.
543 (elf_i386_link_hash_entry): Add plt_got.
544 (elf_i386_link_hash_table): Likewise.
545 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
546 (elf_i386_get_local_sym_hash): Likewise.
547 (elf_i386_check_relocs): Create the GOT PLT if there are both
548 PLT and GOT references when the regular PLT is used.
549 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
550 both PLT and GOT references unless pointer equality is needed.
551 (elf_i386_relocate_section): Also check the GOT PLT when
552 resolving R_386_PLT32.
553 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
556 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
557 (elf_x86_64_link_hash_table): Likewise.
558 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
559 (elf_x86_64_get_local_sym_hash): Likewise.
560 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
561 PLT and GOT references when the regular PLT is used.
562 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
563 both PLT and GOT references unless pointer equality is needed.
564 (elf_x86_64_relocate_section): Also check the GOT PLT when
565 resolving R_X86_64_PLT32.
566 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
569 2014-11-24 H.J. Lu <hongjiu.lu@intel.com>
571 * configure: Regenerated.
573 2014-11-24 Tejas Belagod <tejas.belagod@arm.com>
575 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
576 (erratum_835769_scan): Sort map list.
578 2014-11-24 Alan Modra <amodra@gmail.com>
580 * elf64-ppc.c (plt_stub_pad): Correct.
582 2014-11-23 H.J. Lu <hongjiu.lu@intel.com>
584 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
585 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
586 (elf_x86_64_allocate_dynrelocs): Don't assert size of
587 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
589 2014-11-22 H.J. Lu <hongjiu.lu@intel.com>
591 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
592 branch displacement overflow in PLT entry.
594 2014-11-21 Nick Clifton <nickc@redhat.com>
597 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
598 number of auxillary entries.
599 * ieee.c (next_byte): Convert to a function. Return FALSE if the
600 next byte is beyond the end of the buffer.
601 (parse_int): Test the return value of next_byte.
602 (parse_expression): Convert to boolean. Return FALSE if the
603 parsing failed. Test the return value of next_byte.
604 (ieee_seek): Convert to a function. Return FALSE if the seek goes
605 beyond the end of the buffer.
606 (ieee_slurp_external_symbols): Test the return value of ieee_seek
608 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
609 operation failed. Test the return value of ieee_seek and
611 (ieee_archive_p): Test the return value of ieee_seek and
614 (ieee_slurp_section_data): Likewise.
615 (ieee_object_p): Likewise. Store the size of the buffer in the
616 total_amt field in the header.
617 * libieee.h (common_header_type): Add amt field.
618 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
619 reloc's value is within range.
620 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
622 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
624 (pex64_dump_xdata): Check for buffer overflows.
625 * versados.c (process_otr): Check that the section exists before
627 (versados_object_p): Make sure that enough data was read for the
628 header to be checked.
629 * vms-alpha.c (vms_get_remaining_object_record): Change
630 read_so_far parameter to an unsigned int. Check that the amount
633 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
635 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
636 PC-relative offset overflow check.
638 2014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
641 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
642 string table before clearing the first few bytes.
644 2014-11-21 Terry Guo <terry.guo@arm.com>
646 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
648 2014-11-20 Alan Modra <amodra@gmail.com>
650 * elf64-ppc.c (group_sections): Init stub14_group_size from
651 --stub-group-size parameter divided by 1024.
653 2014-11-20 Alan Modra <amodra@gmail.com>
655 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
656 alignment calculation.
658 2014-11-20 Terry Guo <terry.guo@arm.com>
660 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
661 hasn't attribute section.
663 2014-11-20 Alan Modra <amodra@gmail.com>
665 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
667 2014-11-18 H.J. Lu <hongjiu.lu@intel.com>
670 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
671 PC-relative offset overflow in PLT entry.
673 2014-11-18 Nick Clifton <nickc@redhat.com>
676 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
677 is larger than its real size.
678 (rsrc_print_section): Fix off-by-one error checking for overflow.
679 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
682 2014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
684 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
687 2014-11-14 Nick Clifton <nickc@redhat.com>
690 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
692 (bfd_get_alt_debug_link_info): Likewise.
694 2014-11-14 Nick Clifton <nickc@redhat.com>
697 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
699 (ieee_object_p): Likewise.
701 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
703 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
705 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
707 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
709 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
712 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
713 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
714 (elf_x86_64_relocate_section): Likewise.
716 2014-11-13 Nick Clifton <nickc@redhat.com>
719 * coffcode.h (coff_ptr_struct): Add is_sym field.
720 (coff_new_section_hook): Set the is_sym field.
721 (coff_pointerize_aux_hook): Check the is_sym field.
722 (coff_print_aux): Likewise.
723 (coff_compute_section_file_positions): Likewise.
724 (coff_write_object_contents): Likewise.
725 (coff_slurp_line_table): Likewise.
726 (coff_slurp_symbol_table): Likewise.
727 (CALC_ADDEND): Likewise.
728 * coffgen.c (coff_renumber_symbols): Likewise.
729 (coff_mangle_symbols): Likewise.
730 (coff_fix_symbol_name): Likewise.
731 (coff_write_symbol): Likewise.
732 (coff_write_alien_symbol): Likewise.
733 (coff_write_native_symbol): Likewise.
734 (coff_write_symbols): Likewise.
735 (coff_write_linenumbers): Likewise.
736 (coff_pointerize_aux): Likewise.
737 (coff_get_normalized_symtab): Likewise.
738 (coff_get_symbol_info): Likewise.
739 (bfd_coff_get_syment): Likewise.
740 (bfd_coff_get_auxent): Likewise.
741 (coff_print_symbol): Likewise.
742 (coff_find_nearest_line_with_names): Likewise.
743 (bfd_coff_set_symbol_class): Likewise.
744 (coff_make_empty_symbol): Set the is_sym field.
745 (coff_bfd_make_debug_symbol): Likewise.
746 * peicode.h (pe_ILF_make_a_symbol): Likewise.
747 * libcoff.h: Regenerate.
748 * libcoff-in.h: Regenerate.
750 2014-11-12 Nick Clifton <nickc@redhat.com>
753 * coffcode.h (coff_slurp_line_table): Set the line number of
754 corrupt entries to -1.
755 (coff_slurp_symbol_table): Alway initialise the value of the
757 * coffgen.c (coff_print_symbol): Check that the combined pointer
759 (coff_print_symbol): Do not print negative line numbers.
760 * peXXigen.c (pe_print_idata): Add range checking displaying
763 2014-11-12 Alan Modra <amodra@gmail.com>
766 * coffcode.h (coff_slurp_line_table): Drop line number info
767 not preceded by a valid function entry. Revert last change.
769 2014-11-11 Nick Clifton <nickc@redhat.com>
772 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
773 line number cache that would not be initialised by the copy from
774 the new line number table.
775 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
777 * coffgen.c (coff_get_normalized_symbols): Get the external
778 symbols before allocating space for the internal symbols, in case
780 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
781 array if one is needed. Likewise with the verdef array.
782 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
784 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
785 structure are initialised.
786 (pe_print_edata): Avoid reading off the end of the data buffer.
788 2014-11-11 Alan Modra <amodra@gmail.com>
791 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
792 when building func_table.
794 2014-11-11 Alan Modra <amodra@gmail.com>
797 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
798 memset the particular bits we need. Update src after hitting loop
799 "continue". Don't count lineno omitted due to invalid symbols in
800 nbr_func, and update lineno_count. Init entire terminating
801 lineno. Don't both allocating terminator in n_lineno_cache.
802 Redirect sym->lineno pointer to where n_lineno_cache will be
803 copied, and free n_lineno_cache.
804 * pe-mips.c (NUM_HOWTOS): Typo fix.
806 2014-11-11 Alan Modra <amodra@gmail.com>
808 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
809 size check to account for possible zero terminator.
811 2014-11-10 James Cowgill <James.Cowgill@imgtec.com>
813 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
814 data sections to be PROGBITS
816 2014-11-10 Nick Clifton <nickc@redhat.com>
819 * coff-i386.c (NUM_HOWTOS): New define.
820 (RTYPE2HOWTO): Use it.
821 (coff_i386_rtype_to_howto): Likewise.
822 (coff_i386_reloc_name_lookup): Likewise.
823 (CALC_ADDEND): Check that reloc r_type field is valid.
824 * coff-x86_64.c (NUM_HOWTOS): New define.
825 (RTYPE2HOWTO): Use it.
826 (coff_amd64_rtype_to_howto): Likewise.
827 (coff_amd64_reloc_name_lookup): Likewise.
828 (CALC_ADDEND): Check that reloc r_type field is valid.
829 * coffcode.h (coff_slurp_line_table): Check for symbol table
831 (coff_slurp_symbol_table): Use zalloc to ensure that all table
832 entries are initialised.
833 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
834 in the string table. Also ensure that the table is 0 terminated.
835 (coff_get_normalized_symtab): Check for symbol table indexing
837 * opncls.c (bfd_alloc): Catch the case where a small negative size
838 can result in only 1 byte being allocated.
839 (bfd_alloc2): Use bfd_alloc.
840 * pe-mips.c (NUM_HOWTOS): New define.
841 (coff_mips_reloc_name_lookup): Use it.
842 (CALC_ADDEND): Check that reloc r_type field is valid.
843 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
844 in the DataDirectory.
845 (pe_print_idata): Avoid reading beyond the end of the data block
846 wen printing strings.
847 (pe_print_edata): Likewise.
848 Check for table indexing underflow.
849 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
850 (pe_bfd_object_p): Allocate and initialize enough space to hold a
851 PEAOUTHDR, even if the opt_hdr field specified less.
853 2014-11-08 Alan Modra <amodra@gmail.com>
855 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
857 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
859 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
862 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
865 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
866 for IE->LE transition.
868 2014-11-07 Alan Modra <amodra@gmail.com>
870 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
872 2014-11-07 Alan Modra <amodra@gmail.com>
874 * tekhex.c (CHUNK_SPAN): Define.
875 (struct data_struct <chunk_init>): Use one byte per span, update
876 all code accessing this field.
877 (find_chunk): Add create param, don't create new entry unless set.
878 (insert_byte): Don't save zeros.
879 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
880 on symbol type. Create an alternate section if both types of
881 symbol are given. Attach type '2' and '6' symbols to absolute
883 (move_section_contents): Fix caching of chunk. Don't create chunk
884 when reading, or for writing zeros.
885 (tekhex_set_section_contents): Don't create initial chunks.
886 (tekhex_write_object_contents): Use CHUNK_SPAN.
888 2014-11-07 Alan Modra <amodra@gmail.com>
890 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
892 2014-11-07 Alan Modra <amodra@gmail.com>
894 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
895 * coffcode.h (coff_set_alignment_hook): Likewise.
896 (coff_slurp_line_table): Likewise.
897 * coffgen.c (coff_get_normalized_symtab): Likewise.
898 (_bfd_coff_get_external_symbols): Likewise.
899 * elf.c (bfd_elf_get_str_section): Likewise.
900 * tekhex.c (first_phase): Likewise.
902 2014-11-06 Nick Clifton <nickc@redhat.com>
904 * aoutx.h (slurp_symbol_table): Revert previous delta.
905 (slurp_reloc_table): Likewise.
906 * compress.c (bfd_get_full_section_contents): Remove file size
908 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
909 and do not complain about linker generated files.
911 2014-11-06 Will Newton <will.newton@linaro.org>
913 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
914 length sections and sub-sections.
916 2014-11-04 Nick Clifton <nickc@redhat.com>
919 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
920 Replace another abort with an error message.
921 (coff_slurp_line_table): Add more range checking.
922 * peXXigen.c (pe_print_debugdata): Add range checking.
924 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
926 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
927 when creating a dso with discarded dynsym section.
929 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
931 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
932 and E_MIPS_ARCH_64R6 support.
934 2014-11-05 Nick Clifton <nickc@redhat.com>
937 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
938 about the number of relocations it contains.
939 (coff_sort_func_alent): Return 0 if the pointers are NULL.
940 (coff_slurp_line_table): Add more range checks. Do not free new
941 tables created when sorting line numbers.
942 * peXXigen.c (pe_print_idata): Add range checks.
943 (pe_print_edata): Likewise.
944 (rsrc_print_resource_entries): Likewise. Avoid printing control
945 characters. Terminate priniting if corruption is detected.
946 (rsrc_print_resource_directory): Terminate printing if an unknown
947 directory type is encountered.
948 (pe_print_debugdata): Fix off-by-one error.
949 (rsrc_count_entries): Add range checking.
950 (rsrc_parse_entry): Likewise.
952 2014-11-04 Nick Clifton <nickc@redhat.com>
955 * compress.c (bfd_get_full_section_contents): Improve test for
956 linker created objects.
959 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
960 corrupt extended name tables.
962 2014-11-04 Alan Modra <amodra@gmail.com>
964 * elf32-spu.c (ovl_mgr_stat): New function.
965 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
967 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
969 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
970 relaxation, reduce the size of symbols that span the deleted
973 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
975 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
976 located at the very end of the section.
978 2014-11-03 Nick Clifton <nickc@redhat.com>
981 * aoutx.h (slurp_symbol_table): Check that computed table size is
982 not bigger than the file from which is it being read.
983 (slurp_reloc_table): Likewise.
984 * coffcode.h (coff_slurp_line_table): Remove unneeded local
985 'warned'. Do not try to print the details of a symbol with an
987 * coffgen.c (make_a_sectiobn_from_file): Check computed string
988 index against length of string table.
989 (bfd_coff_internal_syment_name): Check read in string offset
990 against length of string table.
991 (build_debug_section): Return a pointer to the section used.
992 (_bfd_coff_read_string_table): Store the length of the string
993 table in the coff_tdata structure.
994 (bfd_coff_free_symbols): Set the length of the string table to
995 zero when it is freed.
996 (coff_get_normalized_symtab): Check offsets against string table
997 or data table lengths as appropriate.
998 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
999 length of string table.
1000 * compress.c (bfd_get_full_section_contents): Check computed size
1001 against the size of the file.
1002 * libcoff-in.h (obj_coff_strings_len): Define.
1003 (struct coff_tdata): Add strings_len field.
1004 * libcoff.h: Regenerate.
1005 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
1006 data if the debug section is too small.
1007 * xcofflink.c (xcoff_link_input_bfd): Check offset against
1008 length of string table.
1010 2014-11-03 Nick Clifton <nickc@redhat.com>
1012 * po/fi.po: Updated Finnish translation.
1014 2014-10-31 Andrew Pinski <apinski@cavium.com>
1015 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
1017 * archures.c: Add octeon3 for mips target.
1018 * bfd-in2.h: Regenerate.
1019 * bfd/cpu-mips.c: Define I_mipsocteon3.
1020 nfo_struct): Add octeon3 support.
1021 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
1023 (mips_set_isa_flags): Add support for octeon3.
1024 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
1025 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
1026 extension of bfd_mach_mips_octeon2.
1027 (print_mips_isa_ext): Print the value of Octeon3.
1029 2014-10-31 Nick Clifton <nickc@redhat.com>
1032 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
1033 symbol table bigger than the file.
1034 * elf.c (bfd_elf_get_str_section): Do not try to load a string
1035 table bigger than the file.
1036 * tekhex.c (first_phase): Check that the section range is sane.
1038 2014-10-30 Nick Clifton <nickc@redhat.com>
1041 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
1042 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
1044 2014-10-29 Nick Clifton <nickc@redhat.com>
1046 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
1049 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
1051 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
1053 2014-10-28 Nick Clifton <nickc@redhat.com>
1056 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
1057 detection table on a per-bfd basis.
1058 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
1061 2014-10-28 Andreas Schwab <schwab@suse.de>
1062 Nick Clifton <nickc@redhat.com>
1065 * srec.c (srec_bad_byte): Increase size of buf to allow for
1067 (srec_scan): Use an unsigned char buffer to hold header bytes.
1069 2014-10-27 Nick Clifton <nickc@redhat.com>
1072 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
1073 binaries with a group of sections linked by the string table
1075 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
1076 with an invalid value for NumberOfRvaAndSizes.
1077 (pe_print_edata): Detect out of range rvas and entry counts for
1078 the Export Address table, Name Pointer table and Ordinal table.
1081 * elf.c (setup_group): Improve handling of corrupt group
1084 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
1086 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
1087 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1088 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
1089 (elf_aarch64_stub_type): Add new type
1090 aarch64_stub_erratum_835769_veneer.
1091 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
1092 (aarch64_erratum_835769_fix): New data struct to record erratum
1094 (elf_aarch64_link_hash_table: Global flags for 835769.
1095 (aarch64_build_one_stub): Add case for 835769.
1096 (aarch64_size_one_stub): Likewise.
1097 (aarch64_mem_op_p, aarch64_mlxl_p,
1098 aarch64_erratum_sequence,erratum_835769_scan):
1099 New. Decode and scan functions for erratum 835769.
1100 (elf_aarch64_create_or_find_stub_sec): New.
1101 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
1103 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
1104 (erratum_835769_branch_to_stub_data,
1105 make_branch_to_erratum_835769_stub):New. Connect up all the
1106 erratum stubs to occurances by branches.
1107 (elfNN_aarch64_write_section): New hook.
1108 (aarch64_map_one_stub): Output erratum stub symbol.
1109 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
1110 information for erratum 835769.
1111 (elf_backend_write_section): Define.
1113 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
1115 * elf32-arm.c (read_code32): New function to read 32 bit
1117 (read_code16): New function to read 16 bit thumb instrution.
1118 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
1119 and read_code16 to read instructions.
1121 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
1123 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
1124 (print_mips_isa_ext): Print the value of an unknown extension.
1126 2014-10-21 Alan Modra <amodra@gmail.com>
1128 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
1129 entries that aren't a multiple of 8 rather than failing assertion.
1131 2014-10-21 Alan Modra <amodra@gmail.com>
1133 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
1136 2014-10-18 Alan Modra <amodra@gmail.com>
1138 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
1139 section for function symbols defined in .opd is discarded, let
1140 the symbol appear to be undefined.
1141 (opd_entry_value): Ensure the result section is that for the
1142 function code section in the same object as the OPD entry.
1144 2014-10-16 Alan Modra <amodra@gmail.com>
1147 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
1149 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1150 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1151 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1152 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1153 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1154 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1155 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1156 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1157 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
1160 2014-10-16 Alan Modra <amodra@gmail.com>
1162 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
1163 even when output is not ppc64 ELF. Remove redundant tests on
1166 2014-10-15 Alan Modra <amodra@gmail.com>
1169 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1170 param, group "section" and "offset" params. Zero discriminator.
1171 * bfd.c (bfd_find_nearest_line): Implement with new
1172 _bfd_find_nearest_line.
1173 (bfd_find_nearest_line_discriminator): Likewise.
1174 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1176 * coff-rs6000.c (xcoff_find_nearest_line,
1177 xcoff_find_nearest_line_discriminator): Delete.
1178 (_bfd_xcoff_find_nearest_line): Don't define.
1179 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1180 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1182 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1183 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1184 adjust _bfd_dwarf2_find_nearest_line call.
1185 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1186 others. Set discriminator. Adjust call.
1187 (coff_find_nearest_line_discriminator): Delete.
1188 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1189 * dwarf2.c (find_line): Rename to..
1190 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1191 Simplify setting of do_line. Delete old function.
1192 (_bfd_dwarf2_find_line): Delete.
1193 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1194 discriminator_ptr and set it.
1195 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1196 (_bfd_elf_find_nearest_line_discriminator): Delete.
1197 (_bfd_elf_find_line_discriminator): Delete.
1198 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1199 * elf.c (elf_find_function): Reorder params.
1200 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1202 (_bfd_elf_find_nearest_line_discriminator): Delete.
1203 (_bfd_elf_find_line): Adjust call.
1204 * elf32-arm.c (arm_elf_find_function): Reorder params.
1205 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1207 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1208 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1209 (elfNN_aarch64_find_nearest_line): Reorder params, add
1210 discriminator_ptr. Adjust calls.
1211 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1212 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1213 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1214 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1215 (_bfd_dwarf1_find_nearest_line): Likewise.
1216 (_bfd_dwarf2_find_nearest_line): Likewise.
1217 (_bfd_dwarf2_find_line): Delete.
1218 (_bfd_generic_find_nearest_line_discriminator): Delete.
1219 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1220 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1221 (coff_find_nearest_line_discriminator): Delete.
1222 (coff_find_nearest_line_with_names): Update prototype.
1223 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1224 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1225 discriminator_ptr. Adjust calls.
1226 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1227 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1228 discriminator_ptr and set.
1229 * som.c (som_find_nearest_line): Similarly.
1230 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1231 _bfd_find_nearest_line_discriminator.
1232 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1233 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1234 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1235 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1236 "discriminator" and set.
1237 (_bfd_vms_find_nearest_line_discriminator): Delete.
1238 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1239 (alpha_vms_find_nearest_line): Update define.
1240 * bfd-in2.h: Regenerate.
1241 * libbfd.h: Regenerate.
1242 * libcoff.h: Regenerate.
1244 2014-10-15 Alan Modra <amodra@gmail.com>
1246 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1247 * aout-adobe.c (aout_32_find_line): Define.
1248 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1249 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1250 * aout-target.h (MY_find_line): Define.
1251 * aout-tic30.c (MY_find_line): Define.
1252 * binary.c (binary_find_line): Define.
1253 * bout.c (aout_32_find_line): Define.
1254 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1255 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1256 (rs6000_xcoff64_aix_vec): Likewise.
1257 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1258 * elfxx-target.h (bfd_elfNN_find_line): Define.
1259 * i386msdos.c (msdos_find_line): Define.
1260 * i386os9k.c (aout_32_find_line): Define.
1261 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1262 (ieee_find_nearest_line, ieee_find_line,
1263 ieee_find_inliner_info): Define.
1264 * ihex.c (ihex_find_line): Define.
1265 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1266 (_bfd_generic_find_line): Don't define.
1267 * libbfd.c (_bfd_generic_find_line): Delete.
1268 * libcoff-in.h (coff_find_line): Define.
1269 * libecoff.h (_bfd_ecoff_find_line): Define.
1270 * mach-o.h (bfd_mach_o_find_line): Define.
1271 * mmo.c (mmo_find_line): Define.
1272 * nlm-target.h (nlm_find_line): Define.
1273 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1274 (oasys_find_nearest_line, oasys_find_line,
1275 oasys_find_inliner_info): Define.
1276 * pef.c (bfd_pef_find_line): Define.
1277 * plugin.c (bfd_plugin_find_line): Define.
1278 * ppcboot.c (ppcboot_find_line): Define.
1279 * som.c (som_find_line): Define.
1280 * srec.c (srec_find_line): Define.
1281 * tekhex.c (tekhex_find_line): Define.
1282 * versados.c (versados_find_line): Define.
1283 * vms-alpha.c (alpha_vms_find_line): Define.
1284 * xsym.c (bfd_sym_find_line): Define.
1285 * bfd-in2.h: Regenerate.
1286 * libbfd.h: Regenerate.
1287 * libcoff.h: Regenerate.
1289 2014-10-15 Tristan Gingold <gingold@adacore.com>
1291 * version.m4: Bump version to 2.25.51
1292 * configure: Regenerate.
1294 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1296 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1297 offset is less than 2.
1298 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1300 2014-10-14 Alan Modra <amodra@gmail.com>
1303 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1304 (EIGHT_GAZILLION): Delete.
1306 2014-10-13 Alan Modra <amodra@gmail.com>
1309 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1310 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1311 flags enabling conversion of CIEs and FDEs to use relative encoding.
1312 (find_merged_cie): Similarly.
1313 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1314 relocatable, except for CIE pointer.
1315 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1316 relocs against symbols in dropped comdat group sections.
1317 (bfd_elf_discard_info): Do some eh_frame optimisation when
1320 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1322 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1323 the hwcaps2 object attribute.
1325 2014-10-04 Alan Modra <amodra@gmail.com>
1328 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1329 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1330 range FDEs for discarding.
1331 (vma_compare): Sort on range after address.
1332 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1333 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1334 error message rather than "fde".
1335 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1338 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1341 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1342 for OLD_FREEBSD_ABI_LABEL.
1344 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1347 * plugin.c (try_claim): New function. Moved from
1348 bfd_plugin_object_p.
1349 (try_load_plugin): Pass through bfd. Add test.
1350 (load_plugin): Pass through bfd.
1351 (bfd_plugin_object_p): Move logic to try_claim.
1353 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1355 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1356 call relaxation use furthermost addresses where call source and
1357 destination can be to check whether it's in the range of a direct
1360 2014-09-22 Alan Modra <amodra@gmail.com>
1362 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1363 false for overflow or overlapping FDEs. Give more detail in
1366 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1368 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1369 the addend if relocations are RELA.
1371 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1373 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1374 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1376 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1378 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1380 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1383 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1386 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1388 2014-09-16 Terry Guo <terry.guo@arm.com>
1390 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1393 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1395 * bfd-in2.h: Regenerate.
1396 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1397 (nds32_elf_relax_section): Code refactoring.
1398 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1399 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1400 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1401 pattern. The first three is moved from nds32_elf_relax_section,
1402 and the last three is new function.
1403 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1404 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1405 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1406 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1407 three is moved from nds32_elf_relax_section, and the last four
1409 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1410 pattern and address setting pattern.
1411 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1412 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1413 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1414 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1415 nds32_elf_relax_letlsls): Relax TLS pattern.
1416 (nds32_relax_adjust_label): Adjust alignment and nop.
1417 (nds32_elf_pick_relax): Choose relaxation optimization.
1418 (nds32_elf_get_relocated_section_contents): New hook.
1419 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1421 * elf32-nds32.h: Declare.
1422 * libbfd.h: Regenerate.
1423 * reloc.c: Add nds32 new relocations.
1425 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1427 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1428 'name' for the typo issue, which related with commit
1429 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1431 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1432 Matthew Fortune <matthew.fortune@imgtec.com>
1434 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1435 * archures.c (bfd_architecture): Likewise.
1436 * bfd-in2.h (bfd_architecture): Likewise.
1437 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1438 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1439 BFD_RELOC_MIPS_19_PCREL_S2.
1440 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1441 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1442 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1443 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1444 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1445 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1446 BFD_RELOC_LO16_PCREL.
1447 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1448 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1450 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1451 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1452 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1453 BFD_RELOC_LO16_PCREL.
1454 * elfn32-mips.c: Likewise.
1455 * elfxx-mips.c (MIPSR6_P): New define.
1456 (mipsr6_exec_plt_entry): New array.
1457 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1458 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1459 (aligned_pcrel_reloc_p): New function.
1460 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1461 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1462 (mips_elf_calculate_relocation): Add support for relocs:
1463 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1464 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1465 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1466 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1467 (_bfd_mips_elf_check_relocs): Add support for relocs:
1468 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1469 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1471 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1473 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1474 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1475 (mips_32bit_flags_p): Add support for mips32r6.
1476 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1477 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1478 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1479 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1480 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1481 BFD_RELOC_MIPS_19_PCREL_S2.
1482 * config.bfd: Add mips*-img-elf* target triple.
1484 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1486 * config.bfd: Add mips*-img-elf* target triple.
1488 2014-09-12 Alan Modra <amodra@gmail.com>
1490 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1491 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1492 range of FDEs to hdr_info->array.
1493 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1494 .eh_frame_hdr entries, and overlapping FDEs.
1496 2014-09-10 Alan Modra <amodra@gmail.com>
1498 * elf.c (assign_file_positions_except_relocs): Move section header
1500 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1501 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1502 * elflink.c (bfd_elf_final_link): Don't call above function.
1504 2014-08-30 Alan Modra <amodra@gmail.com>
1506 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1508 2014-08-29 Alan Modra <amodra@gmail.com>
1510 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1511 error for calls via a toc adjusting stub without a nop.
1513 2014-08-29 Alan Modra <amodra@gmail.com>
1515 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1516 error. Remove redundant bfd_set_error.
1518 2014-08-29 Alan Modra <amodra@gmail.com>
1520 * srec.c (srec_scan): Revert last change. Report an error for
1521 S-records with less than the miniumum byte count.
1523 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1525 * srec.c (srec_scan): Return error for 0 size.
1527 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1530 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1531 to check discarded input section.
1532 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1534 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1537 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1538 sections to input from ld --just-symbols.
1540 2014-08-26 DJ Delorie <dj@redhat.com>
1542 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1545 2014-08-26 Jiong Wang <jiong.wang@arm.com>
1547 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1548 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1550 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1552 2014-08-26 Nick Clifton <nickc@redhat.com>
1554 * config.bfd: Fix typo in or1knd selection.
1556 2014-08-22 Kai Tietz <ktietz@redhat.com>
1559 * coffcode.h (coff_compute_section_file_positions): Keep
1560 FileAlignment valid as set.
1562 2014-08-22 Alan Modra <amodra@gmail.com>
1564 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1565 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1567 2014-08-22 Alan Modra <amodra@gmail.com>
1569 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1571 (_bfd_elf_begin_eh_frame_parsing): Delete.
1572 (_bfd_elf_end_eh_frame_parsing): Delete.
1573 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1574 (_bfd_elf_end_eh_frame_parsing): Delete.
1575 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1576 !info->relocatable in place of merge_cies.
1577 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1578 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1579 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1580 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1581 (ppc64_elf_size_stubs): ..here and..
1582 (ppc64_elf_finish_dynamic_sections): ..here.
1584 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1586 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1588 2014-08-21 Tony Wang <tony.wang@arm.com>
1590 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1591 the veneer routine for R_ARM_THM_JUMP19.
1592 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1593 (elf32_arm_size_stub): Ditto.
1595 2014-08-20 Roland McGrath <mcgrathr@google.com>
1598 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1599 all reloc types with pc_relative set in the howto, not just for
1600 R_ARM_REL32 and R_ARM_REL32_NOI.
1601 (allocate_dynrelocs_for_symbol): Update comment.
1602 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1603 set in the howto, set call_reloc_p and may_need_local_target_p but
1604 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1605 (elf32_arm_check_relocs): Likewise.
1607 2014-08-20 Will Newton <will.newton@linaro.org>
1609 * config.bfd: Default armeb-*-eabi* to big endian.
1611 2014-08-19 Alan Modra <amodra@gmail.com>
1613 * configure: Regenerate.
1615 2014-08-18 Alan Modra <amodra@gmail.com>
1617 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1618 use dynrelocs for ifunc.
1619 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1621 2014-08-18 Alan Modra <amodra@gmail.com>
1624 * elflink.c (on_needed_list): Only consider libraries that have
1627 2014-08-18 Alan Modra <amodra@gmail.com>
1629 * elflink.c (bfd_elf_discard_info): Return int error status.
1630 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1631 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1632 * bfd-in2.h: Regenerate.
1634 2014-08-14 Alan Modra <amodra@gmail.com>
1636 * peXXigen.c (pe_print_reloc): Protect against access past end
1639 2014-08-14 Alan Modra <amodra@gmail.com>
1642 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1643 in the order they are mapped to output sections.
1645 2014-08-14 Alan Modra <amodra@gmail.com>
1647 * configure.ac: Delete redundant plugin related checks.
1648 * configure: Regenerate.
1650 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1652 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1653 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1656 2014-08-12 Alan Modra <amodra@gmail.com>
1658 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1659 here when not calling the generic add_symbol function. Formatting.
1660 Correct handling of indirect symbols. Update notice call.
1661 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1662 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1663 symbols early. Update notice call. Add comments regarding weak
1664 symbols vs. indirect.
1666 2014-08-12 Alan Modra <amodra@gmail.com>
1669 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1672 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1674 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1677 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1678 Alan Modra <amodra@gmail.com>
1681 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1682 warning for references in LTO IR to warning symbols.
1684 2014-08-07 Alan Modra <amodra@gmail.com>
1686 * linker.c (WARN, CWARN): Collapse these states to WARN.
1687 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1690 2014-08-05 Doug Evans <dje@google.com>
1692 * bfd-in2.h: Regenerate.
1693 * libcoff.h: Regenerate.
1695 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1697 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1698 rawsize if changing size.
1700 2014-08-05 Alan Modra <amodra@gmail.com>
1703 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1705 2014-08-05 Alan Modra <amodra@gmail.com>
1707 * linker.c (generic_link_check_archive_element): Move handling
1708 of command link -u symbols with a common symbol def to the
1709 code handling non-common symbols so that archive element symbols
1710 are loaded. Use generic_link_add_object_symbols.
1712 2014-08-05 Alan Modra <amodra@gmail.com>
1715 * linker.c (struct archive_list, struct archive_hash_entry,
1716 struct archive_hash_table, archive_hash_newfunc,
1717 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1718 archive_hash_table_free): Delete.
1719 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1720 checkfn. Rewrite using a straight-forward scan over archive map.
1721 (generic_link_check_archive_element_no_collect,
1722 generic_link_check_archive_element_collect,
1723 generic_link_check_archive_element): Add h and name params.
1724 * aoutx.h (aout_link_check_archive_element): Likewise.
1725 * pdp11.c (aout_link_check_archive_element): Likewise.
1726 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1727 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1728 scan symbols, simply add archive element whenever h is undefined.
1729 (coff_link_check_ar_symbols): Delete.
1730 * ecoff.c (read_ext_syms_and_strs): Delete.
1731 (reread_ext_syms_and_strs): Delete.
1732 (ecoff_link_check_archive_element): Add h and name param. Don't
1733 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1734 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1736 (elf_link_add_archive_symbols): Delete "defined" array, merge
1737 functionality into "included". Make "included" a char array. Don't
1738 set or test archive_pass.
1739 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1740 * libbfd.h: Regenerate.
1742 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1745 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1747 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1749 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1750 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1751 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1752 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1753 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1754 (_bfd_mips_elf_fake_sections): Likewise.
1755 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1756 (_bfd_mips_elf_additional_program_headers): Account for new
1757 PT_MIPS_ABIFLAGS program header.
1758 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1759 associate with .MIPS.abiflags.
1760 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1761 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1762 (infer_mips_abiflags): Likewise.
1763 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1764 (mips_32bit_flags_p): Moved higher.
1765 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1766 checking for FP ABIs.
1767 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1768 checks. Check EF_MIPS_FP64 flag consistency.
1769 (print_mips_ases, print_mips_isa_ext): New static function.
1770 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1771 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1772 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1773 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1774 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1775 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1776 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1777 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1779 2014-07-28 Alan Modra <amodra@gmail.com>
1782 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1783 __gnu_lto_slim to armap.
1784 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1785 __gnu_lto_slim to linker hash table.
1787 2014-07-27 Anthony Green <green@moxielogic.org>
1789 * config.bfd: Add moxie-*-moxiebox*.
1791 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1793 Add or reactivate or1k-*-rtems*
1794 * config.bfd (or1k-*-rtems*): Reactivate.
1796 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1798 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1800 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1801 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1803 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1806 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1807 and R_*_IRELATIVE relocation offset with PLT entry.
1808 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1809 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1810 (elf_x86_64_get_synthetic_symtab): Use it.
1812 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1815 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1816 next_tls_desc_index with elf.srelplt->reloc_count.
1818 2014-07-15 Alan Modra <amodra@gmail.com>
1820 * cache.c (cache_bread_1): Don't return -1 when fread returns
1823 2014-07-15 Alan Modra <amodra@gmail.com>
1825 * elflink.c (elf_merge_st_other): Update comments. Simplify
1826 visibility handling. Make isym const. Move code modifying
1827 isym->st_other for --exclude-libs to..
1828 (elf_link_add_object_symbols): ..here.
1830 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
1833 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1835 2014-07-08 Nick Clifton <nickc@redhat.com>
1838 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1839 segments in input bfds.
1841 2014-07-08 Will Newton <will.newton@linaro.org>
1843 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1844 value to 64kB and remove custom setting for NaCl.
1846 2014-07-08 Alan Modra <amodra@gmail.com>
1848 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1849 bits from source to dest.
1850 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1851 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1853 * bfd-in2.h: Regenerate.
1855 2014-07-08 Jiong Wang <jiong.wang@arm.com>
1857 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1858 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1859 when info->relocatable be true.
1861 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1863 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1864 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1865 * bfd-in2.h: Regenerate.
1866 * libbfd.h: Regenerate.
1868 2014-07-04 Alan Modra <amodra@gmail.com>
1870 * Makefile.am: Update "configure.in" comments.
1871 * PORTING: Likewise.
1872 * aoutx.h: Likewise.
1873 * configure.host: Likewise.
1874 * doc/bfdint.texi: Likewise.
1875 * targets.c: Likewise.
1876 * warning.m4: Likewise.
1877 * Makefile.in: Regenerate.
1879 2014-07-04 Alan Modra <amodra@gmail.com>
1881 * configure.ac: Rename from configure.in.
1882 * Makefile.in: Regenerate.
1883 * config.in: Regenerate.
1884 * doc/Makefile.in: Regenerate.
1886 2014-07-04 Alan Modra <amodra@gmail.com>
1888 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1889 * Makefile.in: Regenerate.
1891 2014-07-04 Alan Modra <amodra@gmail.com>
1893 * version.m4: New file.
1894 * configure.in: Include version.m4.
1896 * Makefile.am (RELEASE): Delete.
1897 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1898 * Makefile.in: Regenerate.
1899 * doc/Makefile.in: Regenerate.
1901 2014-07-02 Alan Modra <amodra@gmail.com>
1903 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1904 pointer_equality_needed when !readonly_dynrelocs.
1905 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1907 2014-07-02 Alan Modra <amodra@gmail.com>
1909 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1910 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1912 2014-07-01 Alan Modra <amodra@gmail.com>
1914 * bfd.c (struct bfd): Reorganise for better packing. Delete
1915 "ifd" field. Make "format", "direction" and "flags" bitfields.
1916 (HAS_LOAD_PAGE): Delete, renumber following flags.
1917 * bfd-in2.h: Regenerate.
1918 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1920 2014-07-01 Alan Modra <amodra@gmail.com>
1922 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1923 (struct ppc_link_hash_table): Increase size of stub_count array.
1924 (build_global_entry_stubs): Emit symbol on global entry stub.
1925 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1928 2014-07-01 Alan Modra <amodra@gmail.com>
1930 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1931 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1932 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1934 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1935 optimisation when --traditional-format.
1937 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1938 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1939 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1940 Soundararajan <Sounderarajan.D@atmel.com>
1942 * archures.c: Add avrtiny architecture for avr target.
1943 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1944 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1945 added for 16 bit LDS/STS instruction of avrtiny arch.
1946 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1947 BFD_RELOC_AVR_LDS_STS_16.
1948 (bfd_elf_avr_final_write_processing): Select machine number
1950 (elf32_avr_object_p): Set machine number for avrtiny arch.
1951 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1952 * bfd-in2.h: Regenerate.
1953 * libbfd.h: Regenerate.
1955 2014-06-26 Nick Clifton <nickc@redhat.com>
1958 * dwarf2.c (is_str_attr): New function.
1959 (find_abstract_instance_name): Use it to determine when an
1960 attribute has a string value.
1962 2014-06-24 Alan Modra <amodra@gmail.com>
1964 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1965 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1968 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1970 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1971 a number of targets.
1973 2014-06-20 Kyle McMartin <kyle@redhat.com>
1975 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1976 emitting initial-exec relocs when not linking an executable.
1978 2014-06-16 Will Newton <will.newton@linaro.org>
1980 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1981 htab->next_tls_desc_index in the non-IPLT case.
1982 Calculate GOT offset correctly for the non-IPLT case.
1983 (allocate_dynrelocs_for_symbol): Don't increment
1984 htab->next_tls_desc_index here.
1986 2014-06-16 Alan Modra <amodra@gmail.com>
1988 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1991 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1993 * elfxx-aarch64.c (stdarg.h): Include.
1994 (string.h): Include.
1995 (_bfd_aarch64_elf_grok_prstatus): Updated.
1996 (_bfd_aarch64_elf_grok_psinfo): New function.
1997 (_bfd_aarch64_elf_write_core_note): New function.
1998 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1999 (elf_backend_write_core_note): Define.
2001 2014-06-13 Alan Modra <amodra@gmail.com>
2003 * archive.c: Include bfdlink.h.
2004 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
2005 * bfd.c (struct bfd): Add is_linker_output field.
2006 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
2007 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
2008 link.hash and is_linker_output.
2009 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
2010 param with bfd*. Assert is_linker_output and link.hash, and
2011 clear them before exit.
2012 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
2013 bfd_link_hash_table* param with bfd*. Hack is_linker_output
2014 and link.hash so we can free two linker hash tables.
2015 (elf32_mn10300_link_hash_table_create): Create static_hash_table
2016 first. Clean up on errors. Set hash_table_free pointer.
2017 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
2018 bfd_link_hash_table* param with bfd*.
2019 (elf32_arm_link_hash_table_create): Clean up on errors. Set
2020 hash_table_free pointer.
2021 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
2022 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
2023 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
2024 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
2025 * xcofflink.c: Similarly.
2026 * simple.c (bfd_simple_get_relocated_section_contents): Save and
2027 clear link.next before creating linker hash table. Clean up on
2028 errors, and restore link.next on exit.
2029 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
2030 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
2031 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
2032 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
2033 * hash.c (bfd_hash_table_init_n): Free table on error.
2034 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
2035 * bfd-in2.h: Regenerate.
2036 * libbfd.h: Regenerate.
2037 * libcoff.h: Regenerate.
2039 2014-06-13 Alan Modra <amodra@gmail.com>
2042 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
2043 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
2044 * bfd.c (bfd_link_hash_table_free): Don't define.
2045 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
2046 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
2047 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
2048 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
2049 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
2050 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2051 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
2052 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
2053 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
2054 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
2055 * xsym.c: Don't define various link_hash_table_free defines, and
2056 remove from bfd_target vars. Temporarily reference some of the
2057 target link_hash_table_free functions to avoid warnings.
2058 * bfd-in2.h: Regenerate.
2059 * libbfd.h: Regenerate.
2061 2014-06-13 Alan Modra <amodra@gmail.com>
2063 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
2064 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
2065 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
2066 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
2067 Move link_hash_table_free functions before their corresponding
2068 link_hash_table_create functions.
2070 2014-06-13 Alan Modra <amodra@gmail.com>
2072 * bfd.c (struct bfd): Replace link_next with a union.
2073 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
2074 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
2075 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
2076 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
2077 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
2078 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
2079 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
2080 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
2081 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2082 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
2083 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
2084 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
2085 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
2086 * bfd-in2.h: Regenerate.
2088 2014-06-11 Alan Modra <amodra@gmail.com>
2090 * linker.c (unwrap_hash_lookup): Add missing parens.
2092 2014-06-11 Kai Tietz <ktietz@redhat.com>
2094 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
2095 * libcoff.h: Regenerated.
2097 2014-06-10 Alan Modra <amodra@gmail.com>
2100 * linker.c (unwrap_hash_lookup): New function.
2101 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
2102 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2103 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2104 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2105 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2106 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2107 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2108 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2110 2014-06-07 Alan Modra <amodra@gmail.com>
2112 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
2113 insn as a bitfield; Use complain_overflow_bitfield.
2114 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2116 2014-06-05 Joel Brobecker <brobecker@adacore.com>
2118 * development.sh: New file.
2119 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
2120 Make -Werror the default with GCC only if DEVELOPMENT is true.
2121 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2122 $(srcdir)/development.sh.
2123 * Makefile.in, configure: Regenerate.
2125 2014-06-04 Will Newton <will.newton@linaro.org>
2127 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
2128 being non-NULL into an assert.
2129 (elfNN_aarch64_tls_relax): Remove unused code.
2131 2014-06-03 DJ Delorie <dj@redhat.com>
2133 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
2135 2014-06-03 Nick Clifton <nickc@redhat.com>
2138 * peXXigen.c (rsrc_process_section): Page align the new contents
2139 befgore writing out.
2141 2014-06-03 Alan Modra <amodra@gmail.com>
2143 * elf64-ppc.c (ADDIS_R12_R2): Define.
2144 (build_plt_stub): Support fusion on ELFv2 stub.
2145 (ppc_build_one_stub): Likewise for plt branch stubs.
2147 2014-05-28 Alan Modra <amodra@gmail.com>
2149 * elf32-rx.c (rx_table_map): Delete set but not used variables.
2151 2014-05-28 Tristan Gingold <gingold@adacore.com>
2153 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
2154 to keep the length of the best fit range.
2155 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
2158 2014-05-27 DJ Delorie <dj@redhat.com>
2160 * elf32-rx.c (get_symbol_value_maybe): New.
2161 (rx_elf_relocate_section): If we find a reloc against
2162 $tableentry$default$<name>, redirect it to the appropriate
2164 (RX_Table_Info): New.
2165 (rx_table_find): New. Check all tables and SEC_KEEP all sections
2166 with table parts in them.
2167 (rx_check_directives): New.
2168 (rx_table_map_2): New.
2169 (rx_table_map): New.
2170 (rx_additional_link_map_text): New. Called to dump tables to the
2174 2014-05-20 DJ Delorie <dj@redhat.com>
2176 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2178 2014-05-20 Alan Modra <amodra@gmail.com>
2181 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2182 Remove redundant setting of htab->elf.dynobj. Don't align.
2183 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2184 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2185 (create_sdata_sym): Delete.
2186 (elf_allocate_pointer_linker_section): Rename from
2187 elf_create_pointer_linker_section. Align section.
2188 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2189 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2191 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2192 Remove unnecessary tests on _SDA_BASE_ sym.
2193 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2194 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2195 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2196 (ppc_elf_maybe_strip_sdata_syms): Declare.
2198 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
2200 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
2202 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
2204 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2205 in a section with no contents.
2206 (is_vma_in_section, find_section_by_vma): New functions.
2207 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2208 offsets in the debug directory.
2209 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2210 Byte-swap GUID from little-endian to big-endian order for
2211 consistent and conventional display.
2213 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2215 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2216 64-bit doubles objects mix with 32-bit doubles objects.
2217 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2219 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2221 * mmo.c: Update URLs in documentation comments.
2223 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2224 David Weatherford <weath@cadence.com>
2225 Max Filippov <jcmvbkbc@gmail.com>
2227 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2230 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
2232 * config.bfd: Add proper arm config for *-*-freebsd*.
2234 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2236 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2237 mips32r5 and mips64r5.
2238 * archures.c (bfd_architecture): Likewise.
2239 * bfd-in2.h (bfd_architecture): Likewise.
2240 * cpu-mips.c (arch_info_struct): Likewise.
2241 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2243 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2245 * elfxx-mips.h (elfxx-mips.h): Declare.
2246 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2247 Tag_GNU_MIPS_ABI_FP mismatches.
2248 (_bfd_mips_fp_abi_string): New function.
2250 2014-05-02 Alan Modra <amodra@gmail.com>
2252 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2253 * configure.in: Likewise.
2254 * configure: Regenerate.
2256 2014-05-02 Alan Modra <amodra@gmail.com>
2258 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2259 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2260 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2261 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2262 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2263 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2264 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2265 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2266 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2267 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2268 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2269 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2270 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2271 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2272 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2273 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2274 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2275 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2276 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2277 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2278 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2279 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2280 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2281 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2282 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2283 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2284 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2285 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2286 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2287 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2288 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2289 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2290 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2291 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2292 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2293 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2294 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2295 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2296 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2297 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2298 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2299 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2300 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2301 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2302 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2303 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2304 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2305 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2307 * configure: Regenerate.
2309 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2311 * mmo.c (mmo File layout documentation): Add note about low bits
2313 (mmo_write_chunk): When handling data remainder, assert that
2314 previous remaining data is flushed.
2315 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2316 when dealing with an aligned VMA and for aligned lengths. Don't skip
2317 the last 32-bit-word of zeros.
2318 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2319 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2320 emitting data, not after updating it.
2321 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2323 2014-04-30 Nick Clifton <nickc@redhat.com>
2325 * compress.c (bfd_is_section_compressed): When checking the
2326 .debug_str section, also check the fifth byte in the section is
2327 not part of a string.
2329 2014-04-30 Alan Modra <amodra@gmail.com>
2331 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2332 (find_merged_cie): Identify personality functions by (bfd_id,index)
2333 pair when a local sym is used.
2335 2014-04-29 Christian Svensson <blue@cmd.nu>
2337 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2338 into .rela.got if it contained TLS relocations as well.
2340 2014-04-28 Nick Clifton <nickc@redhat.com>
2343 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2346 2014-04-26 Alan Modra <amodra@gmail.com>
2348 * po/SRC-POTFILES.in: Regenerate.
2349 * configure: Regenerate.
2351 2014-04-25 Nick Clifton <nickc@redhat.com>
2354 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2355 a 342-bit host. This time for older versions of gcc.
2357 2014-04-24 Nick Clifton <nickc@redhat.com>
2359 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2362 2014-04-24 Alan Modra <amodra@gmail.com>
2365 * dwarf2.c: Formatting.
2366 (struct dwarf2_debug): Make adjusted_section_count signed.
2367 (unset_sections): Make i signed.
2368 (set_debug_vma): New function.
2369 (place_sections): Handle separate debug object file. Set VMA
2370 on debug sections, even if they have an output section. Also
2371 set VMA on zero size sections, and non-load but alloc sections.
2372 Set adjusted_section_count to -1 when no section adjustment.
2373 Malloc adjusted_sections. Don't double last_vma. Transfer
2374 alloc section VMAs to separate debug file.
2375 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2376 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2377 test on symbols being the same before using old stash. Read
2378 and use separate debug file symbols. Call place_sections.
2379 (find_line): Don't call place_sections here.
2380 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2381 * libbfd.h: Regenerate.
2382 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2383 _bfd_dwarf2_slurp_debug_info call.
2384 * simple.c (simple_save_output_info): Clarify comment.
2386 2014-04-24 Nick Clifton <nickc@redhat.com>
2389 * peXXigen.c (struct rsrc_regions): New structure.
2390 (rsrc_print_resource_directory): Use new structure. Include
2391 offset of directory in listing.
2392 (rsrc_print_resource_entry): Likewise.
2393 (rsrc_print_section): Likewise.
2394 (rsrc_count_entries): Do not increment sizeof_strings or
2396 (rsrc_count_directory): Do not increment sizeof_tables.
2397 (rsrc_compute_region_sizes): New function.
2398 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2399 (rsrc_process_section): Compute size of regions after merging
2402 2014-04-23 Alan Modra <amodra@gmail.com>
2405 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2406 (place_sections): Do not modify VMA of sections when called from
2407 linker after sections have been placed in output sections. Short
2408 circuit single section case.
2409 (save_section_vma, section_vma_same): New functions.
2410 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2412 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2413 when non-relocatable.
2415 2014-04-22 Nick Clifton <nickc@redhat.com>
2418 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2420 2014-04-22 Christian Svensson <blue@cmd.nu>
2422 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2423 * archures.c: Likewise.
2424 * coffcode.h: Likewise.
2425 * config.bfd: Likewise.
2426 * configure.in: Likewise.
2427 * reloc.c: Likewise.
2428 * targets.c: Likewise.
2429 * cpu-or1k.c: New file.
2430 * elf32-or1k.c: New file.
2431 * coff-or32.c: Delete.
2432 * cpu-openrisc.c: Delete.
2433 * cpu-or32.c: Delete.
2434 * elf32-openrisc.c: Delete.
2435 * elf32-or32.c: Delete.
2436 * Makefile.in: Regenerate.
2437 * bfd-in2.h: Regenerate.
2438 * configure: Regenerate.
2439 * libbfd.h: Regenerate.
2441 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2444 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2446 2014-04-22 Will Newton <will.newton@linaro.org>
2448 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2449 function. (elf_backend_section_flags): Remove define.
2451 2014-04-21 Richard Henderson <rth@redhat.com>
2453 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2454 parameter; honor it and disable got merging when false.
2455 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2456 the first pass of relaxation.
2457 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2458 the end of the LITERAL+LITUSE chain.
2459 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2460 second pass of relaxation.
2462 * configure.ac (use_secureplt): Enable by default.
2463 * configure: Rebuild.
2465 2014-04-18 Tristan Gingold <gingold@adacore.com>
2467 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2468 bind_content, weak_bind_content, lazy_bind_content,
2470 (bfd_mach_o_load_command): Add comments, add next field.
2471 (mach_o_data_struct): Replace commands field by first_command
2473 * mach-o.c (bfd_mach_o_append_command): New function.
2474 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2475 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2477 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2478 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2479 (bfd_mach_o_write_thread): Use macro instead of literal.
2480 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2481 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2483 (bfd_mach_o_write_symtab_content): New function (extracted
2484 from bfd_mach_o_write_symtab).
2485 (bfd_mach_o_write_symtab): Split.
2486 (bfd_mach_o_count_indirect_symbols): Move
2487 (bfd_mach_o_build_dysymtab): Remove layout code.
2488 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2489 (bfd_mach_o_count_sections_for_seg): Remove.
2490 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2491 bfd_mach_o_build_seg_command).
2492 (bfd_mach_o_build_exec_seg_command): New function.
2493 (bfd_mach_o_build_dysymtab_command): Remove.
2494 (bfd_mach_o_layout_commands): New function.
2495 (bfd_mach_o_init_segment): New function.
2496 (bfd_mach_o_build_commands): Major rework to handle non-object
2498 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2500 (bfd_mach_o_read_dyld_info): Clear content fields.
2501 (bfd_mach_o_read_segment): Adjust call.
2502 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2504 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2505 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2506 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2509 2014-04-18 Tristan Gingold <gingold@adacore.com>
2511 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2512 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2513 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2514 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2516 2014-04-18 Tristan Gingold <gingold@adacore.com>
2518 * mach-o.h (bfd_mach_o_dylinker_command)
2519 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2521 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2522 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2524 2014-04-18 Tristan Gingold <gingold@adacore.com>
2526 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2527 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2528 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2529 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2530 each targets declared.
2531 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2532 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2534 2014-04-18 Tristan Gingold <gingold@adacore.com>
2536 * mach-o.c (bfd_mach_o_write_thread)
2537 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2538 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2539 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2540 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2541 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2542 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2543 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2544 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2545 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2546 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2547 (bfd_mach_o_read_command): Now return a boolean status.
2548 Adjust return statements.
2549 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2550 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2552 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2554 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2555 field. Add assigned_low_gotno and assigned_high_gotno fields.
2556 (mips_elf_create_local_got_entry): Update out-of-space condition.
2557 Set index of new GOT entry to assigned_low_gotno if required by
2558 the current relocation, else set it to assigned_high_gotno.
2559 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2560 with assigned_low_gotno.
2561 (mips_elf_multi_got): Initialize assigned_low_gotno and
2562 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2563 in place of assigned_gotno when handling global GOT entries.
2564 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2565 assigned_high_gotno.
2566 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2567 gap in the middle of local GOT space.
2569 2014-04-17 Alan Modra <amodra@gmail.com>
2572 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2573 current bfd is a plugin. Don't always set type_change_ok
2574 when old bfd is a plugin.
2576 2014-04-16 Tristan Gingold <gingold@adacore.com>
2578 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2581 2014-04-16 Alan Modra <amodra@gmail.com>
2583 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2584 with "ba 0" rather than zeros.
2586 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2588 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2590 2014-04-14 Alan Modra <amodra@gmail.com>
2592 * elf32-ppc.c (BA): Define
2593 (ppc_elf_link_hash_table_create): Correct default_params.
2594 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2595 than "nop" for ppc476_workaround.
2596 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2597 and __glink_PLTresolve. Ensure plt call stub at end of page
2598 doesn't allow fall-thru prefetch.
2600 2014-04-11 Nick Clifton <nickc@redhat.com>
2603 * peXXigen.c (abs_finder): New function.
2604 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2605 than 1^32 try to convert them into section relative values
2608 2014-04-11 Nick Clifton <nickc@redhat.com>
2610 * bfd-in2.h: Regenerate.
2611 * libbfd.h: Regenerate.
2613 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2615 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2616 when building function stubs.
2618 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2620 * elf32-avr.c: Add DIFF relocations for AVR.
2621 (avr_final_link_relocate): Handle the DIFF relocs.
2622 (bfd_elf_avr_diff_reloc): New.
2623 (elf32_avr_is_diff_reloc): New.
2624 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2625 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2628 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2630 2014-04-09 Alan Modra <amodra@gmail.com>
2632 * libcoff.h: Regenerate.
2634 2014-04-09 Alan Modra <amodra@gmail.com>
2636 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2637 of safe ppc476 insns at end of page. Also remove non-branch insns.
2640 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
2642 * peXXigen.c (pe_print_debugdata): New function: Displays the
2643 contents of the debug directory and decodes codeview entries.
2644 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2645 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2646 Add functions for reading and writing debugdir and codeview
2648 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2649 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2650 * libcoff-in.h (pe_tdata): Add build-id data.
2651 * libcoff.h: Regenerate.
2652 * coffcode.h (coff_write_object_contents): Run build_id
2653 after_write_object_contents hook.
2655 2014-04-05 Alan Modra <amodra@gmail.com>
2657 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2658 merging non-default sym.
2660 2014-04-04 Tristan Gingold <gingold@adacore.com>
2662 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2665 2014-04-04 Tristan Gingold <gingold@adacore.com>
2667 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2668 thinko on names length.
2670 2014-04-04 Tristan Gingold <gingold@adacore.com>
2672 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2674 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2676 2014-04-04 Tristan Gingold <gingold@adacore.com>
2678 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2680 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2682 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2683 section before dereferencing.
2684 (pe_print_idata, pe_print_edata, pe_print_reloc)
2685 (rsrc_print_section): Don't bother interpreting the contents
2686 of sections which have no contents.
2688 2014-04-03 Maria Guseva <m.guseva@samsung.com>
2691 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2694 2014-04-03 Tristan Gingold <gingold@adacore.com>
2696 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2698 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2700 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2702 2014-04-03 Alan Modra <amodra@gmail.com>
2704 * elf-bfd.h (struct elf_backend_data
2705 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2706 with "bfd_size_type size".
2707 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2708 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2709 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2710 * elfcode.h (bfd_from_remote_memory): Likewise.
2711 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2712 * bfd-in2.h: Regenerate.
2714 2014-04-02 Tristan Gingold <gingold@adacore.com>
2716 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2717 (bfd_mach_o_prebind_cksum_command): New types.
2718 (bfd_mach_o_prebound_dylib_command): Rewrite.
2719 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2721 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2723 (bfd_mach_o_read_prebind_cksum): New function.
2724 (bfd_mach_o_read_twolevel_hints): Ditto.
2725 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2728 2014-04-02 Alan Modra <amodra@gmail.com>
2730 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2731 Consolidate code handling possible section headers past end of
2732 segment. Don't use p_align for page size guess, instead use
2733 minpagesize. Take note of ld.so clearing section headers when
2734 p_memsz > p_filesz. Handle file header specifying no section
2735 headers. Handle zero p_align throughout. Default loadbase to
2736 zero. Add comments. Rename contents_size to high_offset, and
2737 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2738 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2739 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2741 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2742 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2743 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2744 * bfd-in2.h: Regnerate.
2746 2014-04-01 Tristan Gingold <gingold@adacore.com>
2748 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2751 2014-03-27 Yury Gribov <y.gribov@samsung.com>
2752 Pavel Fedin <p.fedin@samsung.com>
2754 * elf32-arm.c: Add support for limited pretty-printing of PLT
2755 entries on eabi and nacl targets.
2756 (elf32_arm_get_synthetic_symtab): Add new callback.
2757 (elf32_arm_nacl_plt_sym_val): Likewise.
2758 (elf32_arm_plt0_size): Add helper function.
2759 (elf32_arm_plt_size): Likewise.
2761 2014-03-27 Tristan Gingold <gingold@adacore.com>
2763 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2764 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2766 2014-03-27 Tristan Gingold <gingold@adacore.com>
2768 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2769 * mach-o.c (bfd_mach_o_write_symtab)
2770 (bfd_mach_o_write_contents)
2771 (bfd_mach_o_set_section_flags_from_bfd)
2772 (bfd_mach_o_build_seg_command): Fix indentation.
2773 (bfd_mach_o_get_base_address): New function.
2775 2014-03-26 Nick Clifton <nickc@redhat.com>
2777 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2778 relocations in discarded sections.
2780 2014-03-26 Tristan Gingold <gingold@adacore.com>
2782 * mach-o.c (bfd_mach_o_convert_architecture): Add
2783 BFD_MACH_O_CPU_TYPE_ARM64.
2785 2014-03-26 Alan Modra <amodra@gmail.com>
2787 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2788 needed plt entries when taking the address of functions for
2789 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2790 Move opd setup and abiversion checks to..
2791 (ppc64_elf_before_check_relocs): ..here. Renamed from
2792 ppc64_elf_process_dot_syms. Set output abiversion from input and
2793 input abiversion from output, if either is not set.
2794 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2795 (elf_backend_check_directives): Update.
2797 2014-03-25 Will Newton <will.newton@linaro.org>
2799 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2800 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2801 of input sections rather than output sections.
2803 2014-03-20 Will Newton <will.newton@linaro.org>
2806 * elf32-arm.c (elf32_arm_check_relocs): Set
2807 pointer_equality_needed for absolute references within
2809 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2810 unless pointer_equality_needed is set.
2812 2014-03-19 Nick Clifton <nickc@redhat.com>
2814 * peXXigen.c (rsrc_process_section): Add code to scan input
2815 sections and record their lengths. Use these lengths to find the
2816 start of each merged .rsrc section.
2818 2014-03-17 Tristan Gingold <gingold@adacore.com>
2820 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2821 (bfd_mach_o_read_command): Ditto.
2823 2014-03-14 Meador Inge <meadori@codesourcery.com>
2825 * configure.in: Add strnlen to AC_CHECK_DECLS.
2826 * config.in: Regenerate.
2827 * configure: Regenerate.
2828 * sysdep.h (strnlen): Add prototype.
2830 2014-03-14 Alan Modra <amodra@gmail.com>
2832 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2833 handling for VLE_SDA21 relocs.
2835 2014-03-13 Tristan Gingold <gingold@adacore.com>
2837 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2839 (pe_bfd_object_p): Also read version number to detect ILF.
2840 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2841 (x86_64pe_bigobj_vec): Define
2842 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2843 (bfd_coff_max_nscns): New macro.
2844 (coff_compute_section_file_positions): Use unsigned int for
2845 target_index. Compare with bfd_coff_max_nscns.
2846 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2847 Set a value for _bfd_coff_max_nscns.
2848 (header_bigobj_classid): New constant.
2849 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2850 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2851 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2853 (bigobj_swap_table): New table.
2854 * libcoff.h: Regenerate.
2855 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2856 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2857 _bfd_coff_max_nscns.
2858 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2859 * coff-rs6000.c (bfd_xcoff_backend_data)
2860 (bfd_pmac_xcoff_backend_data): Likewise.
2861 * coff64-rs6000.c (bfd_xcoff_backend_data)
2862 (bfd_xcoff_aix5_backend_data): Likewise.
2863 * targets.c (x86_64pe_bigobj_vec): Declare.
2864 * configure.in (x86_64pe_bigobj_vec): New vector.
2865 * configure: Regenerate.
2866 * config.bfd: Add bigobj object format for Windows targets.
2868 2014-03-12 Nick Clifton <nickc@redhat.com>
2871 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2872 before testing for vxworks.
2874 2014-03-12 Alan Modra <amodra@gmail.com>
2876 * Makefile.in: Regenerate.
2878 2014-03-12 Alan Modra <amodra@gmail.com>
2881 * elf.c (copy_elf_program_header): Ignore first section lma if
2884 2014-03-11 Alan Modra <amodra@gmail.com>
2887 * coff-rs6000.c: Include stdint.h.
2888 * coff64-rs6000.c: Likewise.
2890 2014-03-10 Tristan Gingold <gingold@adacore.com>
2892 * ticoff.h: Removed.
2894 2014-03-08 Alan Modra <amodra@gmail.com>
2896 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2897 many relocations. Correct bitsize and rightshift too for a number
2898 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2899 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2900 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2901 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2902 fields in instructions to signed/unsigned according to whether
2903 the field takes a signed or unsigned value. Tidy vle split16 code.
2904 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2906 2014-03-08 Alan Modra <amodra@gmail.com>
2908 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2909 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2910 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2911 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2912 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2913 fields in instructions to signed/unsigned according to whether
2914 the field takes a signed or unsigned value.
2916 2014-03-07 Pedro Alves <palves@redhat.com>
2919 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2920 through ptr_to_uint instead of through long.
2922 2014-03-06 Nick Clifton <nickc@redhat.com>
2925 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2926 attribute section names.
2928 2014-03-05 Alan Modra <amodra@gmail.com>
2930 Update copyright years.
2932 2014-03-05 Alan Modra <amodra@gmail.com>
2934 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2935 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2936 (ppc64_elf_check_relocs): Likewise.
2937 (ppc64_elf_relocate_section): Likewise.
2938 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2939 * bfd-in2.h: Regenerate.
2940 * libbfd.h: Regenerate.
2942 2014-03-04 Heiher <r@hev.cc>
2944 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2946 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2947 extension of bfd_mach_mipsisa64r2.
2949 2014-03-04 Nick Clifton <nickc@redhat.com>
2952 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2953 (elf32_thumb2_plt_entry): New array.
2954 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2955 using thumb2 based PLT.
2956 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2958 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2960 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2962 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2963 Thumb2 based PLT 0-entry.
2964 (elf32_arm_output_arch_local_syms): Handle creation of local
2965 symbols for Thumb2 based PLT entries.
2967 2014-02-28 Alan Modra <amodra@gmail.com>
2970 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2971 the same conditions we called check_relocs.
2973 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2975 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2976 * bfd-in2.h: Regenerate.
2977 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2978 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2979 using long PLT entries.
2980 (bfd_elf32_arm_use_long_plt): New function.
2981 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2983 2014-02-27 Alan Modra <amodra@gmail.com>
2985 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2986 params for targets that don't use ppc32elf.em.
2988 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2990 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2991 of GOTOFF relocations.
2993 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2994 H.J. Lu <hongjiu.lu@intel.com>
2996 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2997 (elf_x86_64_legacy_plt_entry): Likewise.
2998 (elf_x86_64_bnd_plt_entry): Likewise.
2999 (elf_x86_64_legacy_plt2_entry): Likewise.
3000 (elf_x86_64_bnd_plt2_entry): Likewise.
3001 (elf_x86_64_bnd_arch_bed): Likewise.
3002 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
3003 (elf_x86_64_link_hash_table): Add plt_bnd.
3004 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
3006 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
3007 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
3009 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
3010 symbols. Resolve call to the second PLT if it is created.
3011 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
3012 (elf_x86_64_relocate_section): Resolve PLT references to the
3013 second PLT if it is created.
3014 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
3015 second PLT entry for BND relocation.
3016 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
3017 the second PLT is created.
3018 (elf_x86_64_get_synthetic_symtab): New.
3019 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
3021 2014-02-19 Alan Modra <amodra@gmail.com>
3023 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
3024 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
3025 provision of out-of-line register save/restore routines.
3027 2014-02-18 Jack Carter <jack.carter@imgtec.com>
3029 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
3030 PT_DYNAMIC segment flags.
3032 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
3035 * simple.c (struct saved_offsets): New.
3036 (simple_save_output_info): Use it for ptr.
3037 (simple_restore_output_info): Use it for ptr. Check section_count.
3038 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
3040 2014-02-17 Alan Modra <amodra@gmail.com>
3042 * elf64-ppc.h (struct ppc64_elf_params): Define.
3043 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3044 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3045 ppc64_elf_build_stubs): Update prototype.
3046 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
3047 fields now in params. Adjust code throughout file.
3048 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
3049 Save params pointer in htab.
3050 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3051 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3052 ppc64_elf_build_stubs): Remove parameters now in "params".
3054 2014-02-17 Alan Modra <amodra@gmail.com>
3056 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
3057 patched for ppc476 workaround. Reapply branch taken/not taken
3060 2014-02-12 Alan Modra <amodra@gmail.com>
3062 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
3063 stubs for calls to __tls_get_addr that we know will later be
3066 2014-02-12 Alan Modra <amodra@gmail.com>
3068 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
3069 for ld -r, when code sections are sufficiently aligned.
3070 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
3073 2014-02-12 Alan Modra <amodra@gmail.com>
3076 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3077 --export-dynamic and --dynamic-list marking of symbols.
3078 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
3081 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
3084 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
3085 executables if it matches dynamic_list.
3087 2014-02-10 Alan Modra <amodra@gmail.com>
3089 * po/SRC-POTFILES.in: Regenerate.
3090 * po/bfd.pot: Regenerate.
3092 2014-02-09 Alan Modra <amodra@gmail.com>
3094 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
3095 * elfxx-target.h (elf_backend_caches_rawsize): Define.
3096 (elfNN_bed): Init new field.
3097 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
3098 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
3099 (ppc_elf_relax_section): Don't reallocate section here, write
3100 stubs, or write out relocs for ld -r here..
3101 (ppc_elf_relocate_section): ..instead write stubs here, and use
3102 existing code to write out relocs for ld -r. Fix offset
3103 adjustment on reloc for little-endian.
3104 (elf_backend_caches_rawsize): Define.
3106 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3109 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
3111 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3113 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
3114 return paths. Three times.
3115 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
3117 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
3118 (ppc64_elf_edit_toc): Free USED in return path.
3120 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
3122 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
3123 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
3124 * libbfd.h: Regenerated.
3125 * bfd-in2.h: Regenerated.
3126 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
3127 (nios2_reloc_map): Likewise.
3128 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
3129 Fixed all references.
3130 (nios2_elf32_relocate_section): Add new relocations.
3131 (nios2_elf32_check_relocs): Likewise.
3132 (nios2_elf32_gc_sweep_hook): Likewise.
3134 2014-02-03 Alan Modra <amodra@gmail.com>
3136 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
3137 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
3138 (ppc_elf_link_params): New function.
3139 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
3141 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
3142 parameters. Use htab->params instead.
3143 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
3144 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
3145 64 bytes for ppc476 workaround.
3146 (struct ppc_elf_relax_info): New.
3147 (ppc_elf_relax_section): Exclude linker created sections and
3148 those too small to hold one instruction. Don't add another
3149 branch around trampolines on later relax passes. Don't
3150 generate trampolines for undefined symbols when !relocatable,
3151 nor for plugin symbols. Allocate space for ppc476 workaround
3152 patch area. Free fixups on error return path.
3153 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
3154 * elf32-ppc.h (struct ppc_elf_params): New.
3155 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
3156 (ppc_elf_link_params): Declare.
3157 * section.c (SEC_INFO_TYPE_TARGET): Define.
3158 * bfd-in2.h: Regenerate.
3160 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3162 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
3164 (nios2_elf32_relocate_section): Use got_base to adjust
3165 GOT-pointer-relative relocations relative to _gp_got.
3166 (create_got_section): Create _gp_got symbol.
3167 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
3168 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3170 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
3172 * bfd-in2.h: Update from reloc.c.
3173 * elf32-nios2.c: Include elf32-nios2.h.
3174 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3175 (nios2_reloc_map): Likewise.
3176 (enum elf32_nios2_stub_type): Declare.
3177 (struct elf32_nios2_stub_hash_entry): Declare.
3178 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3179 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3180 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3181 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3182 bfd_count, top_index, input_list, all_local_syms.
3183 (nios2_call26_stub_entry): New.
3184 (nios2_elf32_install_imm16): Move up in file.
3185 (nios2_elf32_install_data): Move up in file.
3186 (hiadj): Move up in file.
3187 (stub_hash_newfunc): New.
3188 (link_hash_newfunc): Initialize hsh_cache field.
3190 (nios2_stub_name): New.
3191 (nios2_get_stub_entry): New.
3192 (nios2_add_stub): New.
3193 (nios2_elf32_setup_section_lists): New.
3194 (nios2_elf32_next_input_section): New.
3195 (CALL26_SEGMENT): New.
3196 (MAX_STUB_SECTION_SIZE): New.
3197 (group_sections): New.
3198 (nios2_type_of_stub): New.
3199 (nios2_build_one_stub): New.
3200 (nios2_size_one_stub): New.
3201 (get_local_syms): New.
3202 (nios2_elf32_size_stubs): New.
3203 (nios2_elf32_build_stubs): New.
3204 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3205 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3206 trampolines for R_NIOS2_CALL26 stubs.
3207 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3208 (nios2_elf32_gc_sweep_hook): Likewise.
3209 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3210 (nios2_elf32_link_hash_table_free): New.
3211 (bfd_elf32_bfd_link_hash_table_free): Define.
3212 * elf32-nios2.h: New file.
3213 * libbfd.h: Update from reloc.c.
3214 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3216 2014-01-29 Nick Clifton <nickc@redhat.com>
3219 * elf32-metag.c (elf_metag_post_process_headers): Call
3220 _bfd_elf_post_process_headers.
3221 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3222 _bfd_elf_copy_private_data.
3223 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3225 2014-01-29 Nick Clifton <nickc@redhat.com>
3227 * bfd-in.h (bfd_set_section_vma): Delete.
3228 (bfd_set_section_alignment): Delete.
3229 (bfd_set_section_userdata): Delete.
3230 (bfd_set_cacheable): Delete.
3231 * bfd.c (bfd_set_cacheable): New static inline function.
3232 * section.c (bfd_set_section_userdata): Likewise.
3233 (bfd_set_section_vma): Likewise.
3234 (bfd_set_section_alignment): Likewise.
3235 * bfd-in2.h: Regenerate.
3237 2014-01-28 Nick Clifton <nickc@redhat.com>
3239 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3240 attributes select the CU containing the abbreviation, which may not
3243 2014-01-24 Alan Modra <amodra@gmail.com>
3245 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3246 to get_relocs for ELFv2.
3248 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3251 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
3252 if TLS sections are not adjacent.
3254 2014-01-22 Alan Modra <amodra@gmail.com>
3256 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3258 2014-01-22 Alan Modra <amodra@gmail.com>
3260 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3262 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3265 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3266 regular default symbol definition and the versioned dynamic
3267 symbol definition mismatch, skip the default symbol definition
3268 if one of them is IFUNC.
3270 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3273 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3274 info->export_dynamic nor h->ref_dynamic for type mismatch when
3275 adding the default version.
3277 2014-01-16 Alan Modra <amodra@gmail.com>
3279 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3280 mips_elf_traverse_got_arg* rather than mips_got_info*.
3281 Adjust caller. Alloc on output_bfd rather than symbol section
3284 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3286 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3288 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3290 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3293 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3294 against __ehdr_start.
3295 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3297 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3299 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3301 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3303 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3306 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3307 count if there are any non pc-relative relocs.
3308 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3310 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3311 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3313 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3314 offset while calculating relocation address.
3315 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3316 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3318 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3321 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3322 R_ARM_ABS8 and R_ARM_ABS16.
3324 2014-01-13 Alan Modra <amodra@gmail.com>
3326 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3327 error when shared and force a plt call otherwise.
3328 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3329 plt_type == PLT_NEW.
3330 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3331 the appropriate call stub.
3333 2014-01-10 Alan Modra <amodra@gmail.com>
3338 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3339 (assign_file_positions_for_non_load_sections): When setting up
3340 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3341 header that completely covers the relro region.
3343 2014-01-09 Tristan Gingold <gingold@adacore.com>
3345 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3346 table macros and add macros to initializa the structure.
3348 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3353 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3354 size for PT_GNU_RELRO segment.
3355 (assign_file_positions_for_load_sections): If PT_LOAD segment
3356 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3358 2014-01-07 Tom Tromey <tromey@redhat.com>
3360 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3363 2014-01-03 Nick Clifton <nickc@redhat.com>
3366 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3369 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
3372 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3374 2014-01-02 Nick Clifton <nickc@redhat.com>
3377 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3378 filename in the bfd's filename field.
3379 * elfcode.h (bfd_from_remote_memory): Likewise.
3380 * ieee.c (ieee_object_p): Likewise.
3381 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3382 * oasys.c (oasys_openr_next_archived_file): Likewise.
3383 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3384 * opncls.c (bfd_fopen): Likewise.
3385 (bfd_openstreamr): Likewise.
3386 (bfd_openr_iovec): Likewise.
3387 (bfd_openw): Likewise.
3388 (bfd_create): Likewise.
3389 (_bfd_delete_bfd): Free filename.
3391 For older changes see ChangeLog-2013
3393 Copyright (C) 2014 Free Software Foundation, Inc.
3395 Copying and distribution of this file, with or without modification,
3396 are permitted in any medium without royalty provided the copyright
3397 notice and this notice are preserved.
3403 version-control: never
projects / external / binutils.git / blob