1 2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
3 * elf-bfd.h (eh_cie_fde): Put cie_inf in a union. Add a reloc_index
4 field. Use bitfields for fde_encoding, lsda_encoding and lsda_offset.
5 * elf-eh-frame.c (extra_augmentation_data_bytes): Adjust cie_inf
6 accesses after the above change.
7 (_bfd_elf_eh_frame_section_offset): Likewise.
8 (_bfd_elf_write_section_eh_frame): Likewise.
9 (_bfd_elf_discard_section_eh_frame): Likewise. Set up reloc_index.
11 2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
13 * elf-bfd.h (_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): Declare.
14 (_bfd_elf_gc_mark): Use elf_gc_mark_hook_fn.
15 * elflink.c (init_reloc_cookie, fini_reloc_cookie)
16 (init_reloc_cookie_rels, fini_reloc_cookie_rels): New functions,
18 (bfd_elf_discard_info): ...here.
19 (init_reloc_cookie_for_section): New function.
20 (fini_reloc_cookie_for_section): Likewise.
21 (_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): New functions,
23 (_bfd_elf_gc_mark): ...here. Use init_reloc_cookie_for_section
24 and fini_reloc_cookie_for_section.
26 2007-12-12 Bob Wilson <bob.wilson@acm.org>
28 * elf32-xtensa.c (elf_xtensa_do_reloc): Update self_address along with
30 (print_action_list): Fix name for ta_convert_longcall.
32 2007-12-11 Catherine Moore <clm@codesourcery.com>
34 * elf.c (_bfd_elf_copy_private_symbol_data): Don't copy shndx if
35 the symbol's section is the undefined section.
37 2007-12-11 Alan Modra <amodra@bigpond.net.au>
39 * elf.c (elf_fake_sections): Add "warning:" to "..changed to PROGBITS"
42 2007-12-07 Bob Wilson <bob.wilson@acm.org>
44 * elf32-xtensa.c (elf_howto_table): Add R_XTENSA_32_PCREL.
45 (elf_xtensa_reloc_type_lookup): Handle BFD_RELOC_32_PCREL.
46 (elf_xtensa_check_relocs): Use default case for all relocations that
47 need nothing done here.
48 (elf_xtensa_do_reloc): Compute self_address for all relocation types.
49 Handle R_XTENSA_32_PCREL.
50 (elf_xtensa_relocate_section): Check for R_XTENSA_32_PCREL for dynamic
52 (check_section_ebb_pcrels_fit): Ignore R_XTENSA_32_PCREL relocations.
54 2007-12-05 Alan Modra <amodra@bigpond.net.au>
56 * elf32-spu.c (spu_elf_size_stubs): Do consider branches to
57 non-function symbols for overlay stubs.
59 2007-12-04 Bob Wilson <bob.wilson@acm.org>
61 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Create DT_PLTGOT
62 entry for all dynamic objects.
64 2007-12-04 Alan Modra <amodra@bigpond.net.au>
66 * elf32-spu.c (spu_elf_size_stubs): Correct section alignment.
68 2007-11-30 Richard Sandiford <rsandifo@nildram.co.uk>
70 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use the
71 ELF header to choose between 32-bit and 64-bit relocation structures.
73 2007-11-29 Mark Shinwell <shinwell@codesourcery.com>
75 * archures.c (bfd_mach_mips_loongson_2e): New.
76 (bfd_mach_mips_loongson_2f): New.
77 * bfd-in2.h (bfd_mach_mips_loongson_2e): New.
78 (bfd_mach_mips_loongson_2f): New.
79 * cpu-mips.c: Add I_loongson_2e and I_loongson_2f to
81 (arch_info_struct): Add Loongson-2E and Loongson-2F entries.
82 * elfxx-mips.c (_bfd_elf_mips_mach): Handle Loongson-2E
83 and Loongson-2F flags.
84 (mips_set_isa_flags): Likewise.
85 (mips_mach_extensions): Add Loongson-2E and Loongson-2F
88 2007-11-29 Nick Clifton <nickc@redhat.com>
91 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Do not
92 complain if there is no glue bfd, just return.
94 2007-11-28 Nick Clifton <nickc@redhat.com>
96 * elf-m10300.c (mn10300_elf_relax_section): Extend previous fix to
99 2007-11-21 Nick Clifton <nickc@redhat.com>
101 * elf-m10300.c (mn10300_elf_relax_section): Allow for alignment
102 relocs when computing whether instructions can be relaxed.
104 2007-11-16 Tristan Gingold <gingold@adacore.com>
106 * elflink.c (elf_link_output_extsym): Weaken assertion: if
107 --gc-section is set, there may be no TLS segment.
109 2007-11-19 Alan Modra <amodra@bigpond.net.au>
111 * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
112 * elflink.c (bfd_elf_perform_complex_relocation): Return status.
113 Don't print reloc overflow message.
114 * elf32-mep.c (mep_elf_relocate_section): Handle status from
115 bfd_elf_perform_complex_relocation.
117 2007-11-17 Thiemo Seufer <ths@mips.com>
119 * elfxx-mips.c (mips_elf_merge_obj_attributes): Handle -mips32r2
122 2007-11-16 Nick Clifton <nickc@redhat.com>
124 * elf-m10300.c (mn10300_elf_check_relocs): Fix memory leak and
125 check that bfd_elf_get_elf_syms is only called once.
127 2007-11-16 Ulrich Weigand <uweigand@de.ibm.com>
129 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Set udata.p of
130 synthetic symbol to point to the ELF symbol it was derived from.
132 2007-11-15 Alan Modra <amodra@bigpond.net.au>
135 * opncls.c (separate_debug_file_exists): Use fopen/fread
136 rather than open/read and open in binary mode.
138 2007-11-14 Richard Sandiford <richard@codesourcery.com>
140 * elfxx-mips.c (mips_got_page_range): New structure.
141 (mips_got_page_entry): Likewise.
142 (mips_got_info): Add page_gotno and got_page_entries fields.
143 (mips_elf_got_per_bfd_arg): Add max_pages field. Delete
144 primary_count and current_count fields.
145 (mips_got_page_entry_hash, mips_got_page_entry_eq): New functions.
146 (mips_elf_pages_for_range, mips_elf_record_got_page_entry): Likewise.
147 (mips_elf_get_got_for_bfd): New function, split out from
148 mips_elf_make_got_per_bfd. Initialize the page_gotno and
149 got_page_entries fields when creating a new GOT structure.
150 (mips_elf_make_got_pages_per_bfd): New function.
151 (mips_elf_merge_got_with): New function, split out from
152 mips_elf_make_got_per_bfd. Merge page entries as well as
153 non-page entries. Use the minimum of max_pages and the sum
154 of the page_gotnos to estimate the number of page entries.
155 (mips_elf_merge_gots): Use the minimum of max_pages and the
156 bfd's page_gotno to estimate the number of page entries.
157 Use the above functions.
158 (mips_elf_multi_got): Add page entries as well as non-page entries
159 to the individual per-bfd GOTs. Initialize got_per_bfd_arg.max_pages.
160 Initialize the page_gotno and got_page_entries fields when creating
161 a new primary GOT. Use the minimum of pages and page_gotno when
162 adding the number of pages entries to local_gotno.
163 (mips_elf_create_got_section): Initialize the page_gotno and
164 got_page_entries fields of the GOT structure.
165 (mips_elf_rel_relocation_p, mips_elf_read_rel_addend)
166 (mips_elf_add_lo16_rel_addend, mips_elf_get_section_contents): New
167 functions, split out from...
168 (_bfd_mips_elf_relocate_section): ...here.
169 (_bfd_mips_elf_check_relocs): Record GOT page entries too.
170 (_bfd_mips_relax_section): Use mips_elf_get_section_contents.
171 (_bfd_mips_elf_always_size_sections): Use the smaller of the
172 loadable_size- and page_gotno-derived estimates.
174 2007-11-14 Thiemo Seufer <ths@mips.com>
176 * elfxx-mips.c (mips_elf_merge_obj_attributes): Prevent
177 unwanted fallthroughs in case statement.
179 2007-11-13 H.J. Lu <hongjiu.lu@intel.com>
182 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
183 copy input subsystem if output is different from input.
185 2007-11-13 Nick Clifton <nickc@redhat.com>
187 * elf-m10300.c (mn10300_elf_final_link_relocate): Prevent the
188 accidental termination of DWARF location list entries.
189 (mn10300_elf_relax_delete_bytes): Stop deletion if an align reloc
190 is encountered that is larger than or not a mutliple of the number
191 of bytes being deleted.
192 When adjusting symbols, any symbols inside the region being
193 deleted must be moved to the end of the region.
194 Move align relocs forward if there is room for them after the
195 deletion of the region.
197 2007-11-13 Alan Modra <amodra@bigpond.net.au>
200 * elf.c (rewrite_elf_program_header): Formatting. Add
201 first_matching_lma and first_suggested_lma booleans and use
202 instead of testing matching_lma and suggested_lma for zero.
204 2007-11-12 H.J. Lu <hongjiu.lu@intel.com>
207 * peicode.h (pe_bfd_object_p): Save and restore previous bfd
208 state when calling coff_object_p.
210 2007-11-12 Alan Modra <amodra@bigpond.net.au>
212 * elf.c (_bfd_elf_get_synthetic_symtab): Only bump the symbol
213 pointer when we have a valid symbol. Init udata.p to NULL.
215 2007-11-09 Nathan Sidwell <nathan@codesourcery.com>
217 * elf-vxworks.c (elf_vxworks_emit_relocs): Don't clobber
218 rel_hash. Move loop inside if test.
220 2007-11-08 Nathan Sidwell <nathan@codesourcery.com>
222 * elf-vxworks.h (elf_vxworks_add_dynamic_entries): Declare.
223 (elf_vxworks_finish_dynamic_entry): Declare.
224 * elf-vxworks.c: Include elf/vxworks.h.
225 (elf_vxworks_add_dynamic_entries): New.
226 (elf_vxworks_finish_dynamic_entry): New.
227 * Makefile.am (elf-vxworks.lo): Add dependency.
228 * Makefile.in (elf-vxworks.lo): Add dependency.
229 * elf32-i386.c (elf_i386_size_dynamic_sections,
230 elf_i386_finish_dynamic_sections): Call
231 elf_vxworks_add_dynamic_entries and
232 elf_vxworks_finish_dynamic_entry.
233 * elf32-ppc.c (ppc_elf_size_dynamic_sections,
234 ppc_elf_finish_dynamic_sections): Likewise.
235 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections,
236 sparc_finish_dyn): Likewise.
237 * elf32-sh.c (sh_elf_size_dynamic_sections,
238 sh_elf_finish_dynamic_sections): Likewise.
239 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections,
240 _bfd_mips_elf_finish_dynamic_sections): Likewise.
241 * elf32-arm.c (elf32_arm_size_dynamic_sections,
242 elf32_arm_finish_dynamic_sections): Likewise.
244 2007-11-07 Olivier Hainque <hainque@adacore.com>
246 * bfd/elfxx-mips.c (_bfd_mips_elf_fake_sections): Force
247 SHF_MIPS_NOSTRIP on .debug_frame for Irix.
249 2007-11-06 Alan Modra <amodra@bigpond.net.au>
251 * elf64-ppc.c (ppc64_elf_check_relocs): Don't refcount tlsld_got here..
252 (ppc64_elf_gc_sweep_hook): ..or here..
253 (ppc64_elf_tls_optimize): ..or here. Make two passes through the
254 relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
255 (allocate_dynrelocs): Refcount tlsld_got here.
256 (ppc64_elf_size_dynamic_sections): Allocate local got and call
257 allocate_dynrelocs before allocating tlsld_got.
258 (ppc64_elf_relocate_section): Remove check that a tls_get_addr
259 call follows gd and ld relocs.
261 * elf32-ppc.c (ppc_elf_check_relocs): Don't refcount tlsld_got here..
262 (ppc_elf_gc_sweep_hook): ..or here..
263 (ppc_elf_tls_optimize): ..or here. Make two passes through the
264 relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
265 (allocate_dynrelocs): Refcount tlsld_got here.
266 (ppc_elf_size_dynamic_sections): Call allocate_dynrelocs before
267 allocating tlsld_got.
268 (ppc_elf_relocate_section): Remove check that a tls_get_addr
269 call follows gd and ld relocs.
271 2007-11-05 Alan Modra <amodra@bigpond.net.au>
273 * merge.c (sec_merge_hash_lookup): Revert last change.
274 (record_section): Likewise.
275 (_bfd_merge_sections): Likewise.
276 (_bfd_merged_section_offset): Properly handle NULL secinfo.
277 (_bfd_add_merge_section): Allocate extra space for a zero
278 terminator on SEC_STRINGS sections.
280 2007-11-05 Danny Smith <dannysmith@users.sourceforge.net>
282 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Let .data, .text
283 and .bss section use the default.
284 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
286 2007-11-01 Joseph Myers <joseph@codesourcery.com>
288 * merge.c (sec_merge_hash_lookup): Add parameter sec_end. Check
289 for unterminated strings. All callers changed.
290 (record_section): Add parameter abfd. Give error message for
291 unterminated strings.
292 (_bfd_merge_sections): Update call to record_section.
293 (_bfd_write_merged_section, _bfd_merged_section_offset): Handle
294 NULL secinfo from merge failures.
296 2007-10-31 Nick Clifton <nickc@redhat.com>
298 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Do not look for
299 align relocs when there are no relocs attached to the section.
301 2007-10-31 Alan Modra <amodra@bigpond.net.au>
303 * elf-bfd.h (bfd_elf_match_symbols_in_sections): Don't declare.
304 * elflink.c (bfd_elf_match_symbols_in_sections): Make static.
305 Remove section name comparisons.
307 2007-10-30 Nick Clifton <nickc@redhat.com>
309 * reloc.c (BFD_RELOC_MN10300_ALIGN): Add.
310 * bfd-in2.h: Regenerate.
311 * libbfd.h: Regnerate.
312 * elf-m10300.h: Handle R_MN10300_ALIGN relocs.
313 (mn10300_elf_relax_delete_bytes): Honour R_MN10300_ALIGN relocs.
314 Re-fix off by one error in comparisons.
316 2007-10-25 Pedro Alves <pedro_alves@portugalmail.pt>
318 * bfd-in.h (STRING_COMMA_LEN): Don't handle NULL STR case.
319 * bfd-in2.h: Regenerate.
321 2007-10-25 Daniel Jacobowitz <dan@codesourcery.com>
323 * elf32-ppc.c (ppc_elf_merge_obj_attributes): Add support for
324 Tag_GNU_Power_ABI_Vector.
326 2007-10-25 Joseph Myers <joseph@codesourcery.com>
328 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Do not add
329 PT_NULL header when not linking.
331 2007-10-25 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
333 * elf.c (elfcore_grok_ppc_vmx): New function.
334 (elfcore_grok_note): Handle NT_PPC_VMX.
335 (elfcore_write_ppc_vmx): New function.
336 * elf-bfd.h (elfcore_write_ppc_vmx): Declare.
338 2007-10-24 Alan Modra <amodra@bigpond.net.au>
340 * Makefile.am: Run "make dep-am".
341 * Makefile.in: Regenerate.
342 * po/SRC-POTFILES.in: Regenerate.
344 2007-10-23 Alan Modra <amodra@bigpond.net.au>
346 * elf64-ppc.c (ppc_build_one_stub): Don't duplicate relocs
347 emitted for ".brlt" entries.
348 (toc_adjusting_stub_needed): Don't treat ".fixup" specially here..
349 (ppc64_elf_next_input_section): ..instead do so here.
351 2007-10-19 Nick Clifton <nickc@redhat.com>
353 * config.bfd: Recognise am34-linux-gnu target.
354 * reloc.c: Add BFD_RELOC_MN10300_SYM_DIFF relocation.
355 * bfd-in2.h: Regenerate.
356 * libbfd.h: Regenerate.
357 * elf-m10300.c (elf_mn10300_howto): Add R_MN10300_SYM_DIFF.
358 (mn10300_reloc_map): Likewise.
359 (mn10300_elf_check_relocs): Do not create dynamic relocs for
360 symbol differences or relocations against absolute symbols.
361 (mn10300_elf_final_link_relocate): Likewise.
362 Handle R_MN10300_SYM_DIFF relocs.
363 (mn10300_elf_relocate_section): Fix for creating local copys of
365 (mn10300_elf_relax_delete_bytes): Adjust symbols at the end of the
366 region. Adjust the size of function symbols.
367 (mn10300_elf_relax_section): Ignore symbols that are in discarded
370 2007-10-19 Nick Clifton <nickc@redhat.com>
372 * elf-m10300.c: Convert to ISO C.
374 2007-10-18 H.J. Lu <hongjiu.lu@intel.com>
375 Alan Modra <amodra@bigpond.net.au>
378 * config.bfd (targ_selvecs): Add bfd_elf64_alpha_vec for
379 alpha/FreeBSD. Add bfd_elf64_sparc_vec for sparc64/FreeBSD.
380 Add bfd_elf32_i386_vec and bfd_efi_app_ia32_vec for i386/FreeBSD.
381 (targ64_selvecs): Set for i386/FreeBSD.
382 * elf-bfd.h (elf_backend_data): Add relocs_compatible.
383 (_bfd_elf_default_relocs_compatible): Declare.
384 (_bfd_elf_relocs_compatible): Declare.
385 * elfxx-target.h (elf_backend_relocs_compatible): Define.
386 (elfNN_bed): Init new relocs_compatible field.
387 * elflink.c (_bfd_elf_default_relocs_compatible): New function.
388 (_bfd_elf_relocs_compatible): New function.
389 (elf_link_add_object_symbols): Call bed->relocs_compatible.
390 * elf32-i386.c (elf_backend_relocs_compatible): Define.
391 * elf64-alpha.c: Likewise.
392 * elf64-sparc.c: Likewise.
393 * elf64-x86-64.c: Likewise.
395 2007-10-16 Bob Wilson <bob.wilson@acm.org>
397 * elf32-xtensa.c (relax_section): Check for a reference to a discarded
398 DWARF section and anticipate its replacement with the kept section.
400 2007-10-16 Bob Wilson <bob.wilson@acm.org>
402 * elf32-xtensa.c (elf_xtensa_discard_info_for_section): Remove
403 unnecessary size variables. Set sec->rawsize.
404 (relax_section, relax_property_section): Likewise.
406 2007-10-16 Bob Wilson <bob.wilson@acm.org>
408 * section.c (struct bfd_section): Clarify comment for rawsize field.
409 * bfd-in2.h: Regenerate.
411 2007-10-16 Bob Wilson <bob.wilson@acm.org>
413 * elflink.c (_bfd_elf_check_kept_section): Use the section rawsize
414 values if they are set.
416 2007-10-16 Nick Clifton <nickc@redhat.com>
419 * configure.in (AC_CHECK_HEADERS): Add alloca.h
420 * configure: Regenerate.
421 * config.in: Regenerate.
422 * som.c: Replace alloca-conf.h inclusion with code recommended in
423 autoconf documentation.
424 * elf64-hppa.c: Likewise.
426 2007-10-16 Nick Clifton <nickc@redhat.com>
428 * configure.in (--enable-elf-stt-common): New configure
429 option. If enabled then the tools can generate symbols with
430 the ELF STT_COMMON type.
431 * config.in: Regenerate.
432 * configure: Regenerate.
433 * elf.c (swap_out_syms): If USE_STT_COMMON is defined then set
434 the type of emitted common symbols to STT_COMMON.
435 * elfcode.h (elf_slurp_symbol_table): Accept STT_COMMON symbol
438 2007-10-15 Alan Modra <amodra@bigpond.net.au>
440 * coff-arm.c (arm_emit_base_file_entry): Check fwrite return value.
441 Return status. Adjust callers.
442 * coff-mcore.c (mcore_emit_base_file_entry): Likewise.
443 * coff-ppc.c (write_base_file_entry): New function.
444 (coff_ppc_relocate_section): Use it.
445 * elf32-arm.c (find_thumb_glue): Check asprintf return status.
446 (find_arm_glue): Likewise.
447 * vms-misc.c (_bfd_vms_output_flush): Check fwrite return value.
449 2007-10-12 Nick Clifton <nickc@redhat.com>
452 * elflink.c (eval_symbol): Remove bufsz variable and use
453 sizeof(symbuf) where necessary.
455 2007-10-12 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
457 * elf32-cr16.c (elf32_cr16_relax_section): Fix condition check typo.
459 2007-10-12 Daniel Jacobowitz <dan@codesourcery.com>
461 * elfxx-mips.c (mips_elf_sort_hash_table_f): Handle forced
462 local symbols specially.
463 (mips_elf_set_global_got_offset): Skip forced local symbols.
465 2007-10-12 Alan Modra <amodra@bigpond.net.au>
467 * elf.c (elfcore_grok_prxfpreg): Fix comment typo.
469 2007-10-10 H.J. Lu <hongjiu.lu@intel.com>
471 * elf.c (get_program_header_size): Always add a PT_GNU_RELRO
472 segment for -z relro.
473 (_bfd_elf_map_sections_to_segments): Make a PT_GNU_RELRO
474 segment only when needed.
476 2007-10-05 Bob Wilson <bob.wilson@acm.org>
478 * elf32-xtensa.c (relax_section): Call pin_internal_relocs when
479 changing a relocation's offset. Adjust call to translate_reloc. Do
480 not add a fix record for a DIFF reloc. For other relocs, only add a
481 fix record if the translated target is in a different object file;
482 otherwise, just update the relocation. Call pin_internal_relocs when
483 updating a reloc but not when adding a fix record.
484 (translate_reloc): Get the target section from a new argument, not
485 from the relocation. Change check for relaxable sections to an
486 assertion. Compute separate offset adjustments for the base symbol
487 and the addend, and set the new relocation's addend correctly. Return
488 the new target section.
490 2007-10-05 Bob Wilson <bob.wilson@acm.org>
492 * elf32-xtensa.c (elf_xtensa_relocate_section): Remove updates of
493 r_type and howto after calling do_fix_for_relocateable_link and
494 do_fix_for_final_link.
496 2007-10-05 Bob Wilson <bob.wilson@acm.org>
498 * elf32-xtensa.c (removed_by_actions): New.
499 (offset_with_removed_text): Reimplement using removed_by_actions.
500 (offset_with_removed_text_before_fill): Delete.
501 (relax_property_section): Use removed_by_actions. Rearrange logic.
502 (relax_section_symbols): Likewise.
504 2007-10-04 Bob Wilson <bob.wilson@acm.org>
506 * elf32-xtensa.c (reloc_bfd_fix_struct): Delete target_abfd field.
507 (reloc_bfd_fix_init): Remove target_abfd argument.
508 (relax_section, move_literal): Adjust calls to reloc_bfd_fix_init.
510 2007-10-04 Nick Clifton <nickc@redhat.com>
513 * elf64-x86-64.c (elf64_x86_64_check_relocs): Add missing
514 apostrophe to error message.
516 2007-10-01 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
518 * elf32-cr16.c: Fixed DISP8, DISP20 and IMM20 relocations at
519 final relocation phase.
520 Added the below relaxations: IMM32 -> IMM20/IM16 -> IMM4.
521 * reloc.c: Added 3 new relocations: R_CR16_SWITCH8,
522 R_CR16_SWITCH16, R_CR16_SWITCH32.
523 * libbfd.h: Regenerate.
524 * bfd-in2.h: Regenerate.
526 2007-09-30 Alan Modra <amodra@bigpond.net.au>
528 * elflink.c: Formatting.
530 2007-09-29 Alan Modra <amodra@bigpond.net.au>
532 * elflink.c (resolve_symbol): Handle symbols in SEC_MERGE
533 sections. Don't test symbol st_shndx. Don't bother with
534 bfd_link_hash_common symbols. Print longs rather than ints
536 (eval_symbol): Replace "sym" and "advanced" params with "symp".
537 Replace "addr" and "section_offset" params with "dot". Don't
538 cast bfd_vma values to signed, cast them to bfd_signed_vma.
539 (bfd_elf_perform_complex_relocation): Delete "output_bfd", "info",
540 "local_syms" and "local_sections" params. Add "relocation".
541 Delete code calculating relocation value.
542 (evaluate_complex_relocation_symbols): Delete function. Fold into..
543 (elf_link_input_bfd): ..existing code examining relocs.
544 * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
545 * elf32-mep.c (mep_elf_check_relocs): Delete function.
546 (mep_elf_gc_sweep_hook, mep_elf_gc_mark_hook): Likewise.
547 (mep_elf_object_p): Don't set elf_bad_symtab.
548 (elf_backend_check_relocs): Don't define.
549 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): Likewise.
550 (elf_backend_can_gc_sections, USE_RELA): Likwise.
551 (mep_elf_relocate_section): Move bfd_elf_perform_complex_relocation
552 call after we have calculated reloc value. Delete local sym
553 debug code. Use RELOC_FOR_GLOBAL_SYMBOL. Delete addend
555 (elf_backend_rela_normal): ..instead define this.
557 2007-09-28 Alan Modra <amodra@bigpond.net.au>
559 * elf-m10300.c (mn10300_elf_check_relocs): Delete dead code.
560 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
561 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
562 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
563 * elf32-cris.c (cris_elf_check_relocs): Likewise.
564 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
565 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
566 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
567 * elf32-frv.c (_frvfdpic_check_discarded_relocs): Likewise.
568 (elf32_frv_check_relocs): Likewise.
569 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
570 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
571 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
572 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
573 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
574 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
575 * elf32-mt.c (mt_elf_check_relocs): Likewise.
576 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
577 * elf32-sh.c (sh_elf_check_relocs): Likewise.
578 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
579 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
580 * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
581 (score_elf_local_relocation_p): Likewise.
582 (_bfd_score_elf_relocate_section): Likewise.
583 (score_elf_final_link_relocate): Likewise.
585 2007-09-26 Jan Beulich <jbeulich@novell.com>
587 * elf32-i386.c (elf_i386_check_relocs): Revert NULL pointer
588 check for R_386_GNU_VTINHERIT.
589 * elf-m10300.c (mn10300_elf_check_relocs): Check for NULL
590 pointer for R_xxx_GNU_VTENTRY.
591 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
592 * elf32-bfin.c (bfin_check_relocs): Likewise.
593 (bfinfdpic_check_relocs): Likewise.
594 * elf32-cris.c (cris_elf_check_relocs): Likewise.
595 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
596 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
597 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
598 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
599 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
600 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
601 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
602 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
603 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
604 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
605 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
606 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
607 * elf32-s390.c (elf_s390_check_relocs): Likewise.
608 * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
609 * elf32-sh.c (sh_elf_check_relocs): Likewise.
610 * elf32-v850.c (v850_elf_check_relocs): Likewise.
611 * elf32-vax.c (elf_vax_check_relocs): Likewise.
612 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
613 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
614 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
615 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
616 * elf64-s390.c (elf_s390_check_relocs): Likewise.
617 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
618 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
619 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
620 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
622 2007-09-26 Alan Modra <amodra@bigpond.net.au>
624 * elflink.c (set_symbol_value): Add isymbuf and locsymcount
625 params. Change symidx to a size_t. Don't access past end
627 (resolve_symbol): Add isymbuf param and use instead of
628 finfo->internal_syms.
629 (eval_symbol, evaluate_complex_relocation_symbols): Likewise.
630 (elf_link_input_bfd): Don't read symbols specially for
631 evaluate_complex_relocation_symbols.
633 2007-09-26 Tristan Gingold <gingold@adacore.com>
635 * som.c (som_get_reloc_upper_bound): If there are no relocs return
636 enough space to hold a NULL pointer.
638 2007-09-26 Alan Modra <amodra@bigpond.net.au>
640 * elf64-ppc.c (ppc_build_one_stub): Correct rel_hdr.sh_size.
642 2007-09-25 Alan Modra <amodra@bigpond.net.au>
644 * elf32-spu.c (struct spu_link_hash_table): Add ovly_load_r_symndx.
645 (spu_elf_size_stubs): Count stub relocs.
646 (write_one_stub): Emit relocs on overlay call stubs.
648 * elf32-spu.c (struct spu_link_hash_table): Add "stubs".
649 (spu_elf_link_hash_table_create): Init new field.
650 (spu_elf_size_stubs): Store sorted stub syms in new htab field
651 rather than local var.
652 (spu_elf_build_stubs): Iterate over htab stubs rather than
654 (struct stubarr): Delete.
655 (allocate_spuear_stubs, populate_stubs, write_one_stub): Adjust.
657 2007-09-24 Daniel Jacobowitz <dan@codesourcery.com>
659 * elf.c (assign_file_positions_for_load_sections): Trust
661 (copy_elf_program_header): Copy PT_NULL segments.
663 2007-09-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
665 * elf32-spu.c (is_indirect_branch): New function.
666 (find_function_stack_adjust): End scan on hitting indirect branch.
667 (sum_stack): Cast %v arg to correct type.
669 2007-09-21 H.J. Lu <hongjiu.lu@intel.com>
671 * Makefile.am: Run "make dep-am".
672 * Makefile.in: Regenerated.
674 2007-09-21 Doug Kwan <dougkwan@google.com>
676 * Makefile.am (BFD32_LIBS): Add arange-set.lo.
677 (BFD32_LIBS_CFILES): Add arange-set.c.
678 (SOURCE_HFILES): Add arange-set.h
679 (dwarf2.lo): Add dependency upon arange-set.h.
680 (arange-set.lo): New target.
681 * Makefile.in: Regenerate.
682 * arange-set.c: New file.
683 * arange-set.h: New file.
684 * dwarf2.c: Include arange-set.h.
685 (struct dwarf2_debug) Add new fields comp_unit_count and
686 comp_unit_arange_set.
687 (struct comp_unit) Replace field arange with a new field arange_set.
688 (dwarf2_arange_set_allocate, dwarf2_arange_set_deallocate,
689 dwarf2_combine_arange_value, dwarf2_arange_set_new,
690 dwarf2_arange_set_with_value_new, dwarf2_comp_unit_arange_add): New
691 functions to utilize arange set in dwarf2.c.
692 (arange_add): Formatting change for a line longer than 80 characters.
693 (decode_line_info): Replace call target arange_add with
694 dwarf2_comp_unit_arange_add.
695 (read_rangelist_insert_arange_list,
696 read_rangelist_comp_unit_arange_add): New functions used as callbacks
698 (read_rangelist): Change interface to accept a callback and data to
699 allow caller to select the action peformed on a new range list read.
700 (scan_unit_for_symbols): Use new interface of read_rangelist.
701 (parse_comp_unit): Create an arange set for each new comp unit.
702 Use new interface of read_rangelist. Replace call to arange_add
703 with that to dwarf2_comp_unit_arange_add.
704 (comp_unit_contains_address): Replace sequential search with a call to
705 arange_set_lookup_address, which can handles large set efficiently.
706 (stash_copy_local_aranges, stash_maybe_enable_arange_set,
707 stash_find_nearest_line_fast): New functions maintaining and using a
708 valued global arange set for all compilation units to speed up
709 bfd_dwarf2_find_nearest_line.
710 (find_line): Use global arange set. Replace sequential search over all
711 compilation units with a call to stash_find_nearest_line_fast. Add
712 book keeping to count number of compilation units. Replace empty
713 arange list test with a call to arange_set_empty_p.
715 2007-09-21 Olivier Hainque <hainque@adacore.com>
716 Tristan Gingold <gingold@adacore.com>
718 * syms.c (_bfd_stab_section_find_nearest_line): Look at the
719 specific SOM sections for stabs if the regular ones are not found.
720 * som.h (struct somdata): Add a line_info field, to be used by
721 som_find_nearest_line.
722 * som.c (som_find_nearest_line): Implement using the bfd stabs
725 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
727 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make sure .got
730 2007-09-19 Alan Modra <amodra@bigpond.net.au>
731 Doug Kwan <dougkwan@google.com>
733 * bfd-in.h (bfd_hash_insert): Declare.
734 * bfd-in2.h: Regenerate.
735 * hash.c (bfd_hash_insert): New function. Split out from..
736 (bfd_hash_lookup): ..here.
737 * merge.c (sec_merge_hash_lookup): Use bfd_hash_insert.
739 2007-09-18 Alan Modra <amodra@bigpond.net.au>
741 * elf.c (bfd_section_from_shdr): Check bfd_alloc return.
742 (elfcore_write_note): Check realloc return.
743 * elflink.c (_bfd_elf_link_find_version_dependencies): Check
745 (_bfd_elf_link_assign_sym_version): Check bfd_malloc return.
746 (elf_link_add_object_symbols): Likewise.
747 (struct hash_codes_info): New.
748 (elf_collect_hash_codes): Return bfd_malloc error.
749 (struct collect_gnu_hash_codes): Add "error".
750 (elf_collect_gnu_hash_codes): Return bfd_malloc error.
751 (bfd_elf_size_dynamic_sections): Check return status of
752 _bfd_elf_link_find_version_dependencies.
753 (bfd_elf_size_dynsym_hash_dynstr): Adjust for elf_collect_hash_codes
754 and elf_collect_gnu_hash_codes changes.
755 (elf_sym_name_compare): Formatting.
756 (elf_fixup_link_order): Use bfd_malloc, not xmalloc.
758 2007-09-17 H.J. Lu <hongjiu.lu@intel.com>
762 * elf-bfd.h (elf_obj_tdata): Remove relro.
764 * elf.c (get_program_header_size): Check info->relro instead
765 of elf_tdata (abfd)->relro.
766 (_bfd_elf_map_sections_to_segments): Likewise.
767 (assign_file_positions_for_load_sections): Don't set
768 PT_GNU_RELRO segment alignment here.
769 (assign_file_positions_for_non_load_sections): Properly set up
770 PT_GNU_RELRO segment for copying executable/shared library.
771 (rewrite_elf_program_header): Remove PT_GNU_RELRO segment.
772 (copy_elf_program_header): Set p_size and p_size_valid fields for
773 PT_GNU_RELRO segment.
775 2007-09-17 Nick Clifton <nickc@redhat.com>
777 * po/fi.po: New Finnish translation.
778 * po/es.po: Updated Spanish translation.
779 * configure.in (ALL_LINGUAS): Add fi.
780 * configure: Regenerate.
781 * po/bfd.pot: Regenerate.
783 2007-09-15 Nick Clifton <nickc@redhat.com>
785 * bfd.c (_bfd_default_error_handler): fflush stdout.
787 2007-09-14 Alan Modra <amodra@bigpond.net.au>
789 * opncls.c (find_separate_debug_file): Ensure bfd_set_error has
790 been called on all error return paths.
791 (bfd_fill_in_gnu_debuglink_section): Use bfd_malloc, not malloc.
792 Clear padding after filename
794 2007-09-14 Alan Modra <amodra@bigpond.net.au>
796 * format.c (bfd_check_format_matches): Record matching targets even
797 when "matching" is NULL to allow bfd_associated_vector matches.
798 Consolidate error return code. Consolidate ok return code. Always
799 restore original target and format on error.
801 2007-09-14 Alan Modra <amodra@bigpond.net.au>
803 * configure.in: Delete BFD_HOST_LONG_LONG and bfd checks for
804 long long. Partly revert 2007-07-12 change, so that
805 BFD_HOST_64BIT_LONG and BFD_HOST_64BIT_LONG_LONG are set
806 independent of "void *" size.
807 * configure: Regenerate.
808 * config.in: Regenerate.
809 * Makefile.in: Regenerate.
811 2007-09-12 Alan Modra <amodra@bigpond.net.au>
813 * elf-bfd.h (struct elf_backend_data): Delete elf_backend_sprintf_vma
814 and elf_backend_fprintf_vma.
815 (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
816 * elf.c (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
817 * elfxx-target.h (elf_backend_sprintf_vma): Don't define.
818 (elf_backend_fprintf_vma): Likewise.
819 (elfNN_bed): Don't init removed fields.
820 * bfd.c (is32bit): New function.
821 (bfd_sprintf_vma, bfd_fprintf_vma): Use the above.
823 2007-09-11 Nathan Sidwell <nathan@codesourcery.com>
825 * archures.c: Add bfd_mach_mcf_isa_c_nodiv,
826 bfd_mach_mcf_isa_c_nodiv_mac & bfd_mach_mcf_isa_c_nodiv_emac.
827 * ieee.c (ieee_write_processor): Update coldfire architecture
829 * bfd-in2.h: Rebuilt.
830 * cpu-m68k.c (arch_info_struct): Add isa_c nodiv architectures.
831 (m68k_arch_features): Likewise.
832 * elf32-m68k.c (elf32_m68k_object_p): Add EF_M68K_CF_ISA_C_NODIV.
833 (elf32_m68k_print_private_bfd_data): Likewise.
835 2007-09-11 Jan Beulich <jbeulich@novell.com>
837 * elf64-i386.c (elf64_i386_tls_transition): Remove redundant 'const'.
838 * elf64-x86_64.c (elf64_x86_64_tls_transition): Likewise.
840 2007-09-08 Alan Modra <amodra@bigpond.net.au>
842 * elf64-ppc.c (func_desc_adjust): When resolving undefined
843 references to dot-symbols, transfer def_regular and
844 def_dynamic from the descriptor symbol.
846 2007-09-08 Alan Modra <amodra@bigpond.net.au>
848 * config.bfd: Set want64 for spu-*-elf.
850 2007-09-08 Alan Modra <amodra@bigpond.net.au>
853 * elf.c (special_sections): Comment typo.
854 (elf_fake_sections): Force SHT_PROGBITS for sections that are
855 SHT_NOBITS if BFD section flags say they have contents.
857 2007-09-04 Michael Snyder <msnyder@access-company.com>
859 * elf32-bfin.c (howto_table): Cut and paste error?
860 Name field of reloc is wrong.
862 2007-09-04 Alan Modra <amodra@bigpond.net.au>
864 * elf32-spu.c (elf_howto_table): Formatting.
866 2007-09-02 H.J. Lu <hongjiu.lu@intel.com>
869 * dwarf2.c (new_line_sorts_after): Undo the last change.
870 (add_line_info): Only keep the last entry with the same address
873 2007-08-31 H.J. Lu <hongjiu.lu@intel.com>
876 * dwarf2.c (new_line_sorts_after): Also compare line number.
878 2007-08-31 Jesse Michael <jmichael@suse.de>
880 * mach-o.c (bfd_mach_o_make_bfd_section): Fix test for non
883 2007-08-28 David Heine <dlheine@tensilica.com>
885 * elf32-xtensa.c (compute_ebb_actions): Update removed_bytes when
886 narrowing instructions.
888 2007-08-28 Mark Shinwell <shinwell@codesourcery.com>
889 Joseph Myers <joseph@codesourcery.com>
891 * elf32-arm.c (elf32_arm_compare_mapping): Compare first on vma,
894 2007-08-28 Robert Sebastian Gerus <arachnist@gmail.com>
896 * config.bfd: Add support for i[3-7]86-*-dragonfly*.
897 * configure.in: Likewise.
898 * configure: Regenerate.
900 2007-08-25 Ulrich Weigand <uweigand@de.ibm.com>
901 Alan Modra <amodra@bigpond.net.au>
903 * elf.c (elfcore_grok_spu_note): New function.
904 (elf_parse_notes): Call it.
906 2007-08-24 H.J. Lu <hongjiu.lu@intel.com>
908 * elf64-x86-64.c (elf64_x86_64_relocate_section): Adjust
911 2007-08-24 Pedro Alves <pedro_alves@portugalmail.pt>
913 * elf.c (elfcore_grok_win32pstatus): Remove HAVE_WIN32_PSTATUS_T
914 guard. Make it host independent.
915 (elfcore_grok_note): Remove HAVE_WIN32_PSTATUS_T guard around
918 2007-08-24 Jan Kratochvil <jan.kratochvil@redhat.com>
920 * elf-bfd.h (struct elf_obj_tdata): New BUILD_ID_SIZE, BUILD_ID.
921 * elf.c (elfcore_read_notes): Split to ...
922 (elf_read_notes) ... here ...
923 (elf_parse_notes): ... and here. Check `bfd_get_format (abfd)' with
924 the former subfunctions called only for BFD_CORE.
925 Call ELFOBJ_GROK_GNU_NOTE for BFD_OBJECT files with the owner "GNU".
926 (_bfd_elf_make_section_from_shdr): Call ELF_PARSE_NOTES for SHT_NOTEs.
927 (bfd_section_from_phdr): Update the call for renamed ELFCORE_READ_NOTES.
928 (elfobj_grok_gnu_build_id, elfobj_grok_gnu_note): New functions.
929 Code advisory: Roland McGrath
931 2007-08-24 Daniel Jacobowitz <dan@codesourcery.com>
933 * elf64-mips.c (elf_backend_sign_extend_vma): Define.
935 2007-08-24 Alan Modra <amodra@bigpond.net.au>
937 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Warning fix.
939 2007-08-23 H.J. Lu <hongjiu.lu@intel.com>
941 * Makefile.am: Run "make dep-am".
942 * Makefile.in: Regenerated.
944 2007-08-23 H.J. Lu <hongjiu.lu@intel.com>
946 * elf32-i386.c: Include "bfd_stdint.h".
947 (elf_i386_rtype_to_howto): New function.
948 (elf_i386_info_to_howto_rel): Use it.
949 (x86_64_opcode16): New union type.
950 (elf_i386_check_tls_transition): New function.
951 (elf_i386_tls_transition): Updated to check transition and
952 issue an error if a transition isn't supported.
953 (elf_i386_check_relocs): Return FALSE if
954 elf_i386_tls_transition returns FALSE.
955 (elf_i386_gc_sweep_hook): Likewise.
956 (elf_i386_relocate_section): Likewise. Remove BFD_ASSERT
959 * elf64-x86-64.c: Include "bfd_stdint.h".
960 (x86_64_opcode16): New union type.
961 (x86_64_opcode32): Likewise.
962 (elf64_x86_64_check_tls_transition): New function.
963 (elf64_x86_64_tls_transition): Updated to check transition and
964 issue an error if a transition isn't supported.
965 (elf64_x86_64_check_relocs): Return FALSE if
966 elf64_x86_64_tls_transition returns FALSE.
967 (elf64_x86_64_gc_sweep_hook): Likewise.
968 (elf64_x86_64_relocate_section): Likewise. Remove BFD_ASSERT
971 2007-08-22 H.J. Lu <hongjiu.lu@intel.com>
973 * elfxx-ia64.c: Convert to ISO C90 prototypes.
974 (elfNN_hpux_backend_section_from_bfd_section): Make it static.
976 2007-08-22 H.J. Lu <hongjiu.lu@intel.com>
978 * elf64-x86-64.c: Remove trailing whitespace.
979 * elfxx-ia64.c: Likewise.
981 2007-08-21 H.J. Lu <hongjiu.lu@intel.com>
983 * elf32-i386.c (elf_i386_tls_transition): Accept a pointer
984 to ELF hash entry instead of an integer for local test.
985 (elf_i386_check_relocs): Updated.
986 (elf_i386_gc_sweep_hook): Likewise.
987 (elf_i386_relocate_section): Likewise.
989 * elf64-x86-64.c (elf64_x86_64_tls_transition): Accept a
990 pointer to ELF hash entry instead of an integer for local
992 (elf64_x86_64_check_relocs): Updated.
993 (elf64_x86_64_gc_sweep_hook): Likewise.
994 (elf64_x86_64_relocate_section): Likewise.
996 2007-08-20 H.J. Lu <hongjiu.lu@intel.com>
998 * elf32-i386.c (elf_i386_tls_transition): Break long line.
999 * elf64-x86-64.c (elf64_x86_64_tls_transition): Likewise.
1001 2007-08-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1003 * elfxx-target.h [ELF_COMMONPAGESIZE && ELF_MAXPAGESIZE]
1004 (ELF_MINPAGESIZE): Fixed its size guess. Sanity checked its size.
1005 (ELF_COMMONPAGESIZE, ELF_MAXPAGESIZE): Sanity checked their size.
1007 2007-08-20 Nick Clifton <nickc@redhat.com>
1009 * elflink.c (elf_fixup_link_order): Rewrite conversion of
1010 s->alignment_power into an offset mask in order to avoid a gcc
1013 2007-08-17 Jakub Jelinek <jakub@redhat.com>
1015 * config.bfd: Handle sparcv*-*-linux-* the same as sparc-*-linux-*.
1016 Change sparc64-*-linux-* to sparc64*-*-linux-*.
1018 2007-08-17 Alan Modra <amodra@bigpond.net.au>
1020 * po/Make-in: Add --msgid-bugs-address to xgettext invocation.
1022 2007-08-16 H.J. Lu <hongjiu.lu@intel.com>
1024 * elf.c: Revert last change.
1026 2007-08-16 H.J. Lu <hongjiu.lu@intel.com>
1028 * elf.c (get_segment_type): Change PT_GNU_STACK to PT_GNU_ATTR.
1029 (bfd_section_from_phdr): Likewise.
1030 (get_program_header_size): Likewise. Add a PT_GNU_ATTR segment
1031 if there is an attribute section.
1032 (_bfd_elf_map_sections_to_segments): Likewise.
1033 (IS_SECTION_IN_INPUT_SEGMENT): Likewise.
1035 2007-08-14 H.J. Lu <hongjiu.lu@intel.com>
1038 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_PC32
1039 on ___tls_get_addr for GD->LE/LD->LE transitions when not
1040 building shared library.
1042 * elf64-x86-64.c (elf64_x86_64_relocate_section): Allow
1043 R_X86_64_PC32 on __tls_get_addr for GD->LE/LD->LE transitions
1044 when not building shared library.
1046 2007-08-14 Jan Kratochvil <jan.kratochvil@redhat.com>
1048 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): LOADBASE is now
1049 initialized only on the first PT_LOAD. New variable LOADBASE_SET.
1050 Removed PF_R checking for IA-64 vDSOs as redundant now.
1051 Code advisory: Roland McGrath
1053 2007-08-13 Richard Sandiford <richard@codesourcery.com>
1055 * elfxx-mips.c (mips_elf_link_hash_table): Add computed_got_sizes.
1056 (mips_elf_record_global_got_symbol): Increment local_gotno for
1057 each forced-local symbol.
1058 (_bfd_mips_elf_check_relocs): Pass forced-local call symbols to
1059 mips_elf_record_global_got_symbol for VxWorks too.
1060 (_bfd_mips_elf_always_size_sections): Set computed_got_sizes
1061 to true after computing the GOT size.
1062 (_bfd_mips_elf_hide_symbol): Increase local_gotno whenever
1063 got.offset == 1. Only adjust global_gotno if computed_got_sizes.
1064 For VxWorks, add a local entry when hiding a symbol that needs a
1065 plt but has not been marked as needing a global got entry.
1066 (_bfd_mips_elf_link_hash_table_create): Set computed_got_sizes to
1069 2007-08-12 Daniel Jacobowitz <dan@codesourcery.com>
1071 * coffgen.c (coff_get_normalized_symtab): Correct cast.
1073 2007-08-13 Alan Modra <amodra@bigpond.net.au>
1075 * elf.c (elf_modify_segment_map): Add remove_empty_load param.
1076 Don't remove empty PT_LOAD header if false.
1077 (_bfd_elf_map_sections_to_segments): If user phdrs, pass false
1078 to elf_modify_segment_map.
1079 (assign_file_positions_for_load_sections): Pass false to
1080 elf_modify_segment_map.
1082 2007-08-13 Alan Modra <amodra@bigpond.net.au>
1084 * elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define.
1085 Update stub comments.
1086 (build_plt_stub): Build two variants, one without "addis".
1087 (ppc_build_one_stub): Build stubs without "addis" if possible.
1088 (ppc_size_one_stub): Size new stubs.
1090 2007-08-11 Richard Sandiford <richard@codesourcery.com>
1092 * config.bfd (sh-*-vxworks): Define targ_underscore to "yes".
1094 2007-08-09 Michael Snyder <msnyder@access-company.com>
1096 * aoutx.h (aout_get_external_symbols): Return if count is zero.
1098 2007-08-09 H.J. Lu <hongjiu.lu@intel.com>
1101 * elf.c (print_segment_map): New function.
1102 (assign_file_positions_for_load_sections): Call print_segment_map
1103 when a section can't be allocated in segment.
1105 2007-08-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1107 * opncls.c (bfd_openr_iovec): Fix the OPEN parameter macro expansion.
1109 2007-08-07 Nick Clifton <nickc@redhat.com>
1111 * po/bfd.pot: Updated template.
1112 * po/BLD-POTFILES.in: Regenerate.
1114 2007-08-07 Alan Modra <amodra@bigpond.net.au>
1116 * elf.c: (_bfd_elf_make_section_from_phdr): Properly handle
1119 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
1121 * Makefile.am (BUILD_HFILES): Clean bfd_stdint.h.
1122 * Makefile.in: Regenerated.
1124 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
1126 * configure.in: Update version to 2.18.50.
1127 * configure: Regenerated.
1129 2007-08-06 Paul Brook <paul@codesourcery.com>
1131 * elf32-arm.c (elf32_arm_link_hash_entry): Add
1132 plt_maybe_thumb_refcount.
1133 (elf32_arm_link_hash_newfunc): Set plt_maybe_thumb_refcount.
1134 (elf32_arm_copy_indirect_symbol): Ditto.
1135 (elf32_arm_adjust_dynamic_symbol): Ditto.
1136 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_THM_JUMP24.
1137 (arm_add_to_rel): Ditto.
1138 (elf32_arm_final_link_relocate): Merge R_ARM_THM_JUMP24 with
1139 R_ARM_THM_CALL. Handle R_ARM_THM_JUMP19 against a PLT stub.
1140 (elf32_arm_gc_sweep_hook): Call check_use_blx. Update plt counts
1141 for R_ARM_THM_JUMP24 and R_ARM_THM_JUMP19.
1142 (elf32_arm_check_relocs): Update plt counts for R_ARM_THM_JUMP24
1143 and R_ARM_THM_JUMP19.
1144 (allocate_dynrelocs): Use plt_maybe_thumb_refcount.
1145 (elf32_arm_finish_dynamic_symbol): Ditto.
1146 (elf32_arm_output_plt_map): Ditto.
1148 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
1150 * elf.c (rewrite_elf_program_header): Handle sections not sorted
1152 (copy_elf_program_header): Likewise.
1154 2007-08-04 H.J. Lu <hongjiu.lu@intel.com>
1156 * elf-bfd.h (xvec_get_elf_backend_data): Add const.
1158 * elfcode.h (elf_object_p): Use xvec_get_elf_backend_data.
1159 * elfcore.h (elf_core_file_p): Likewise.
1161 2007-08-02 H.J. Lu <hongjiu.lu@intel.com>
1163 * coffcode.h (ALIGN_SET): Removed.
1164 (ELIFALIGN_SET): Likewise.
1165 (coff_set_alignment_hook): Handle IMAGE_SCN_ALIGN_128BYTES,
1166 IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES,
1167 IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES,
1168 IMAGE_SCN_ALIGN_4096BYTES and IMAGE_SCN_ALIGN_8192BYTES.
1170 2007-08-01 Michael Snyder <msnyder@access-company.com>
1172 * vms-tir.c (new_section): Fix cut and paste error.
1174 * aoutx.h (aout_link_add_symbols): Return if count is zero.
1176 * elf.c (bfd_elf_print_symbol): Macro dereferences pointer, so
1177 pointer must be non-null.
1179 2007-08-01 Tristan Gingold <gingold@adacore.com>
1181 * coffcode.h (coff_sort_func_alent): New function.
1182 (coff_slurp_line_table): Sort line table if not already sorted.
1184 2007-08-01 Jakub Jelinek <jakub@redhat.com>
1186 * elf.c (_bfd_elf_map_sections_to_segments): Work around buggy
1189 2007-08-01 Alan Modra <amodra@bigpond.net.au>
1191 * aoutx.h (swap_ext_reloc_in): Set howto to NULL for unknown
1193 (swap_std_reloc_in): Likewise.
1194 (aout_link_input_section_std): Likewise. Return with an error
1195 on unexpected relocation type.
1196 (aout_link_input_section_ext): Likewise.
1198 2007-08-01 Alan Modra <amodra@bigpond.net.au>
1201 * aoutx.h (final_link): Write a zero in first word of
1202 stringtab if no symbols rather than corrupting last byte
1205 2007-07-31 Jakub Jelinek <jakub@redhat.com>
1207 * elf.c (get_program_header_size): Adjacent loadable .note*
1208 sections need just one PT_NOTE segment.
1209 (_bfd_elf_map_sections_to_segments): Likewise.
1211 2007-07-30 Michael Snyder <msnyder@access-company.com>
1213 * coffgen.c (_bfd_coff_read_internal_relocs): Revert change of
1214 2007-07-26. Buffer still in use, can't be freed.
1216 2007-07-27 Michael Snyder <msnyder@access-company.com>
1218 * cofflink.c (coff_link_add_symbols): Return if count is zero.
1220 * coff-i386.c (coff_i386_rtype_to_howto): Off by one error.
1222 * aoutx.h (slurp_symbol_table): Return if count == 0.
1224 * coffgen.c (_bfd_coff_read_internal_relocs): Return if count is zero.
1226 * elf32-i386.c (elf_i386_check_relocs): Check for null pointer.
1228 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1230 * config.bfd (x86_64-*-mingw*): Don't include x86_64coff_vec.
1232 2007-07-26 Michael Snyder <msnyder@access-company.com>
1234 * coff-i386.c (coff_i386_rtype_to_howto): Guard against null.
1236 * linker.c (bfd_section_already_linked_table_insert): Change
1237 return type from void to boolean. Return FALSE on failure.
1238 (_bfd_generic_section_already_linked): Test return value of
1239 bfd_section_already_linked_table_insert, call fatal on error.
1241 * elflink.c (_bfd_elf_section_already_linked): Test return value
1242 of bfd_section_already_linked_table_insert, call fatal on error.
1244 * libbfd-in.h (bfd_section_already_linked_table_insert): Update
1245 return type to bfd_boolean.
1247 * libbfd.h: Regenerate.
1249 2007-07-26 Adam Nemet <anemet@caviumnetworks.com>
1251 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap,
1252 bfd_slurp_armap): Improve function comment.
1254 2007-07-26 Michael Snyder <msnyder@access-company.com>
1256 * linker.c (already_linked_newfunc): Check for NULL return from
1259 * coffgen.c (fixup_symbol_value): Guard against null;
1260 bfd_is_com_section will dereference the section pointer.
1262 * syms.c (bfd_decode_symclass): Guard against NULL, since
1263 bfd_is_com_section dereferences the pointer.
1265 * srec.c (srec_scan): Check for EOF (critical because return value
1266 will be used as array index).
1268 * coffgen.c (_bfd_coff_read_internal_relocs): If internal_relocs
1269 are not to be cached, free the temporary buffer.
1271 * aoutx.h (slurp_reloc_table): Return TRUE if reloc_size == zero
1274 * tekhex.c (first_phase): Check return value for null.
1276 * elf.c (_bfd_elf_get_synthetic_symtab): Remove meaningless
1279 2007-07-26 Alan Modra <amodra@bigpond.net.au>
1281 * elflink.c (_bfd_elf_fix_symbol_flags): Remove unnecessary
1282 check on dynobj. Remove bed shadow.
1284 * srec.c (srec_get_section_contents): Return immediately on
1285 count zero. Check that offset and count are within section.
1286 * libbfd.c (_bfd_generic_get_section_contents): Check that
1287 offset + count does not overflow.
1289 * srec.c (srec_canonicalize_symtab): Don't alloc when symcount
1290 is zero. Correct return value on error.
1291 * mmo.c (mmo_canonicalize_symtab): Likewise.
1292 * binary.c (binary_canonicalize_symtab) Correct return on error.
1294 2007-07-26 Thiemo Seufer <ths@mips.com>
1296 * bfd.c (_bfd_set_gp_value): Use abort instead of BFD_FAIL.
1298 2007-07-26 Alan Modra <amodra@bigpond.net.au>
1300 * reloc.c (bfd_generic_get_relocated_section_contents): Avoid
1301 bfd_canonicalize_reloc call when bfd_get_reloc_upper_bound
1302 says there are no relocs.
1304 2007-07-26 Doug Kwan <dougkwan@google.com>
1306 Speed up bfd_dwarf2_find_line.
1307 * dwarf2.c (struct dwarf2_debug): Add new fields to support function
1308 and variable info hash tables. Add last_comp_unit, info_hash_count,
1309 funcinfo_hash_table, varinfo_hash_table, hash_units_head.
1310 (struct comp_unit): Add prev_unit, cached.
1311 (struct info_list_node, struct info_hash_entry,
1312 struct info_hash_table): New.
1313 (info_hash_table_newfunc, create_info_hash_table,
1314 insert_info_hash_table, lookup_info_hash_table): New functions
1315 implementing function and variable info hash tables.
1316 (scan_unit_for_symbols): Add checks to make sure hash tables are
1317 consistent with compilation units.
1318 (comp_unit_maybe_decode_line_info): New function.
1319 (comp_unit_find_line): Use comp_unit_maybe_decode_line_info.
1320 (reverse_funcinfo_list, reverse_varinfo_list, comp_unit_hash_info,
1321 info_hash_lookup_funcinfo, info_hash_lookup_varinfo,
1322 stash_maybe_update_info_hash_table, stash_verify_info_hash_table,
1323 stash_maybe_enable_info_hash_tables, stash_find_line_fast): New
1324 functions. Make use of info hash tables to speed up
1325 bfd_dwarf2_find_line.
1326 (find_line): Use hash table for faster lookup if it is turned on.
1327 Also add code to maintain bi-directional link in comp units.
1329 2007-07-25 Michael Snyder <msnyder@access-company.com>
1331 * coffgen.c (_bfd_coff_get_external_symbols): Nothing to be done
1332 if size == 0; return and avoid possible null pointer issues.
1334 2007-07-25 Alan Modra <amodra@bigpond.net.au>
1336 * linker.c (generic_link_add_symbol_list): Warning fix.
1338 2007-07-24 Michael Snyder <msnyder@access-company.com>
1340 * opncls.c (bfd_make_writable): Check return from bfd_malloc.
1342 * elflink.c (bfd_elf_final_link): Avoid redundant frees -- return
1343 on bfd_malloc error rather than goto error_return.
1345 2007-07-24 Alan Modra <amodra@bigpond.net.au>
1347 * elflink.c (_bfd_elf_link_just_syms, merge_sections_remove_hook,
1348 _bfd_elf_merge_sections, _bfd_elf_link_hash_newfunc,
1349 _bfd_elf_link_hash_copy_indirect, _bfd_elf_link_hash_hide_symbol,
1350 _bfd_elf_link_hash_table_init, _bfd_elf_link_hash_table_create,
1351 bfd_elf_set_dt_needed_name, bfd_elf_get_dyn_lib_class,
1352 bfd_elf_set_dyn_lib_class, bfd_elf_get_needed_list,
1353 bfd_elf_get_runpath_list, bfd_elf_get_dt_soname,
1354 bfd_elf_get_bfd_needed_list, struct elf_symbuf_symbol,
1355 struct elf_symbuf_head, struct elf_symbol, elf_sort_elf_symbol,
1356 elf_sym_name_compare, elf_create_symbuf,
1357 bfd_elf_match_symbols_in_sections,
1358 _bfd_elf_match_sections_by_type): Move to here..
1359 * elf.c: ..from here.
1361 2007-07-23 Richard Sandiford <richard@codesourcery.com>
1363 * elflink.c (_bfd_elf_fix_symbol_flags): Only assert the type
1364 of weakdef->root.type if weakdef has no regular definition.
1366 2007-07-22 Adam Nemet <anemet@caviumnetworks.com>
1368 * elfxx-mips.c (struct mips_elf_link_hash_table): Add new field
1369 small_data_overflow_reported.
1370 (_bfd_mips_elf_link_hash_table_create): Initialize it.
1371 (_bfd_mips_elf_relocate_section) <bfd_reloc_overflow>: Report
1372 small-data section overflow.
1374 2007-07-19 Doug Kwan <dougkwan@google.com>
1377 * dwarf2.c: (find_line) Do not dereference functionname_ptr if
1380 2007-07-18 Bob Wilson <bob.wilson@acm.org>
1382 * elf32-xtensa.c (xtensa_callback_required_dependence): Ignore
1385 2007-07-18 Bob Wilson <bob.wilson@acm.org>
1387 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Get section
1388 vma and size for dynamic tags from the output sections.
1390 2007-07-18 Alan Modra <amodra@bigpond.net.au>
1392 * elf-bfd.h (struct sym_sec_cache): Delete "sec". Add "shndx".
1393 * elf.c (bfd_section_from_r_symndx): Don't cache bfd section of
1394 symbol. Instead cache ELF section index. Remove redundant
1397 2007-07-15 Mike Frysinger <vapier@gentoo.org>
1399 * trad-core.c (NBPG): If not defined, set to getpagesize().
1401 2007-07-13 Roland McGrath <roland@redhat.com>
1403 * elf-bfd.h (struct elf_obj_tdata): Revert last change.
1404 Add after_write_object_contents, after_write_object_contents_info.
1405 * elf.c (_bfd_elf_write_object_contents): Revert last change.
1406 Instead, call after_write_object_contents if set.
1408 2007-07-12 Kai Tietz <kai.tietz@onevision.com>
1410 * bfd-in.h: (BFD_HOST_64BIT_LONG_LONG): New.
1411 (BFD_HOSTPTR_T): Host pointer type for casting a
1412 pointer to an integer type.
1413 (bfd_hostptr_t): The typedef of BFD_HOSTPTR_T.
1414 (sprintf_vma, fprintf_vma): Add support for long long prints.
1415 * bfd-in2.h: Regenerate.
1416 * configure.in: (BFD_HOST_64BIT_LONG_LONG): New.
1417 (BFD_HOSTPTR_T): Host pointer type for casting a
1418 pointer to an integer type. Default is "unsigned long".
1419 (AC_CHECK_SIZEOF(void *)): New.
1420 (host64): Set it if the pointer size is 8.
1421 * configure: Regenerate.
1422 * config.in: Add macro SIZEOF_VOID_P.
1423 * coffcode.h: Replace host ptr type assuming "long" with
1425 * coffgen.c: Likewise.
1426 * elf-eh-frame.c: Likewise.
1427 * peicode.h: Likewise.
1429 2007-07-10 H.J. Lu <hongjiu.lu@intel.com>
1431 * Makefile.in: Regenerated.
1433 2007-07-10 H.J. Lu <hongjiu.lu@intel.com>
1436 * simple.c (bfd_simple_get_relocated_section_content): Don't
1437 apply relocation on executable and shared library.
1439 2007-07-10 Nathan Sidwell <nathan@codesourcery.com>
1441 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't eliminate
1442 copy relocs on vxworks.
1444 2007-07-10 Alan Modra <amodra@bigpond.net.au>
1446 * elf32-arm.c (elf32_arm_size_info): Init checksum_contents field.
1447 * elf64-alpha.c (alpha_elf_size_info): Likewise.
1448 * elf64-hppa.c (hppa64_elf_size_info): Likewise.
1449 * elf64-mips.c (mips_elf64_size_info): Likewise.
1450 * elf64-s390.c (s390_elf64_size_info): Likewise.
1451 * elf64-sparc.c (elf64_sparc_size_info): Likewise.
1453 2007-07-09 H.J. Lu <hongjiu.lu@intel.com>
1455 * elflink.c (bfd_elf_record_link_assignment): Handle indirect
1457 (_bfd_elf_merge_symbol): Properly update normal symbol when
1458 overriding the versioned symbol from a dynamic library.
1460 2007-07-09 Roland McGrath <roland@redhat.com>
1462 * elf-bfd.h (struct elf_obj_tdata): Add members
1463 emit_note_gnu_build_id and note_gnu_build_id_sec.
1464 * elf.c (_bfd_id_note_section_size): New global function.
1465 (read_hex, _bfd_elf_write_build_id_section): New static functions.
1466 (_bfd_elf_write_object_contents): Call _bfd_elf_write_build_id_section
1467 if emit_note_gnu_build_id is set.
1468 * Makefile.am (elf.lo): Update dependencies.
1470 * elf-bfd.h (struct elf_size_info): Add checksum_contents hook.
1471 (bfd_elf32_checksum_contents, bfd_elf64_checksum_contents): Declare.
1472 * elfcode.h (elf_checksum_contents): New macro and function.
1473 (NAME(_bfd_elf,size_info)): Initialize checksum_contents hook.
1475 2007-07-06 Michael Snyder <msnyder@access-company.com>
1477 * elflink.c (elf_link_add_object_symbols): Return via
1478 error_free_vers on "notice" failure.
1480 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
1482 * peicode.h (pe_bfd_object_p): Don't check PE vs. EFI target
1485 2007-07-04 Nick Clifton <nickc@redhat.com>
1487 Import this patch from an internal tree:
1489 2001-07-17 Richard Henderson <rth@redhat.com>
1491 * elf32-mep.c (mep_final_link_relocate) [R_MEP_HI16S]: Correctly
1492 compensate for high bit set in R_MEP_LOW16.
1494 2007-07-03 Joseph Myers <joseph@codesourcery.com>
1496 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Copy type from
1497 input attributes if value has been copied.
1499 2007-07-03 Nick Clifton <nickc@redhat.com>
1501 * COPYING: Replace with GPLv3 text.
1502 * aix386-core.c: Update copyright notice to refer to GPLv3.
1503 * aix5ppc-core.c, aout0.c, aout32.c, aout64.c, aout-adobe.c,
1504 aout-arm.c, aout-cris.c, aoutf1.h, aout-ns32k.c, aout-sparcle.c,
1505 aout-target.h, aout-tic30.c, aoutx.h, archive64.c, archive.c,
1506 archures.c, armnetbsd.c, bfd.c, bfd-in.h, bfdio.c, bfdwin.c,
1507 binary.c, bout.c, cache.c, cf-i386lynx.c, cf-sparclynx.c,
1508 cisco-core.c, coff64-rs6000.c, coff-alpha.c, coff-apollo.c,
1509 coff-arm.c, coff-aux.c, coffcode.h, coffgen.c, coff-go32.c,
1510 coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c, coff-i960.c,
1511 coff-ia64.c, cofflink.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1512 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1513 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1514 coff-svm68k.c, coffswap.h, coff-tic30.c, coff-tic4x.c,
1515 coff-tic54x.c, coff-tic80.c, coff-u68k.c, coff-w65.c,
1516 coff-we32k.c, coff-x86_64.c, coff-z80.c, coff-z8k.c, corefile.c,
1517 cpu-alpha.c, cpu-arc.c, cpu-arm.c, cpu-avr.c, cpu-bfin.c,
1518 cpu-cr16.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1519 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1520 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1521 cpu-i960.c, cpu-ia64.c, cpu-ia64-opc.c, cpu-ip2k.c, cpu-iq2000.c,
1522 cpu-m10200.c, cpu-m10300.c, cpu-m32c.c, cpu-m32r.c, cpu-m68hc11.c,
1523 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1524 cpu-mep.c, cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-mt.c,
1525 cpu-ns32k.c, cpu-openrisc.c, cpu-or32.c, cpu-pdp11.c, cpu-pj.c,
1526 cpu-powerpc.c, cpu-rs6000.c, cpu-s390.c, cpu-score.c, cpu-sh.c,
1527 cpu-sparc.c, cpu-spu.c, cpu-tic30.c, cpu-tic4x.c, cpu-tic54x.c,
1528 cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c, cpu-we32k.c,
1529 cpu-xc16x.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z80.c, cpu-z8k.c,
1530 demo64.c, doc/chew.c, dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c,
1531 ecoffswap.h, efi-app-ia32.c, efi-app-ia64.c, efi-app-x86_64.c,
1532 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1533 elf32-avr.h, elf32-bfin.c, elf32.c, elf32-cr16.c, elf32-cr16c.c,
1534 elf32-cris.c, elf32-crx.c, elf32-d10v.c, elf32-d30v.c,
1535 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1536 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1537 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1538 elf32-iq2000.c, elf32-m32c.c, elf32-m32r.c, elf32-m68hc11.c,
1539 elf32-m68hc12.c, elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c,
1540 elf32-m88k.c, elf32-mcore.c, elf32-mep.c, elf32-mips.c,
1541 elf32-msp430.c, elf32-mt.c, elf32-openrisc.c, elf32-or32.c,
1542 elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c, elf32-score.c,
1543 elf32-sh64.c, elf32-sh64-com.c, elf32-sh64.h, elf32-sh.c,
1544 elf32-sh-symbian.c, elf32-sparc.c, elf32-spu.c, elf32-spu.h,
1545 elf32-v850.c, elf32-vax.c, elf32-xc16x.c, elf32-xstormy16.c,
1546 elf32-xtensa.c, elf64-alpha.c, elf64.c, elf64-gen.c, elf64-hppa.c,
1547 elf64-hppa.h, elf64-mips.c, elf64-mmix.c, elf64-ppc.c,
1548 elf64-ppc.h, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1549 elf64-x86-64.c, elf-attrs.c, elf-bfd.h, elf.c, elfcode.h,
1550 elfcore.h, elf-eh-frame.c, elf-hppa.h, elflink.c, elf-m10200.c,
1551 elf-m10300.c, elfn32-mips.c, elf-strtab.c, elf-vxworks.c,
1552 elf-vxworks.h, elfxx-ia64.c, elfxx-mips.c, elfxx-mips.h,
1553 elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h, epoc-pe-arm.c,
1554 epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c, genlink.h,
1555 hash.c, host-aout.c, hosts/alphavms.h, hp300bsd.c, hp300hpux.c,
1556 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1557 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1558 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1559 libaout.h, libbfd.c, libbfd-in.h, libcoff-in.h, libecoff.h,
1560 libhppa.h, libieee.h, libnlm.h, liboasys.h, libpei.h, libxcoff.h,
1561 linker.c, lynx-core.c, m68k4knetbsd.c, m68klinux.c, m68knetbsd.c,
1562 m88kmach3.c, m88kopenbsd.c, mach-o.c, mach-o.h, mach-o-target.c,
1563 mep-relocs.pl, merge.c, mipsbsd.c, mmo.c, netbsd-core.c, netbsd.h,
1564 newsos3.c, nlm32-alpha.c, nlm32.c, nlm32-i386.c, nlm32-ppc.c,
1565 nlm32-sparc.c, nlm64.c, nlm.c, nlmcode.h, nlmswap.h, nlm-target.h,
1566 ns32k.h, ns32knetbsd.c, oasys.c, opncls.c, osf-core.c,
1567 pc532-mach.c, pdp11.c, pe-arm.c, pe-arm-wince.c, pef.c, pef.h,
1568 pef-traceback.h, pe-i386.c, pei-arm.c, pei-arm-wince.c, peicode.h,
1569 pei-i386.c, pei-mcore.c, pei-mips.c, pei-ppc.c, pei-sh.c,
1570 pei-x86_64.c, pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c,
1571 pe-x86_64.c, peXXigen.c, ppcboot.c, ptrace-core.c, reloc16.c,
1572 reloc.c, riscix.c, rs6000-core.c, sco5-core.c, section.c,
1573 simple.c, som.c, som.h, sparclinux.c, sparclynx.c, sparcnetbsd.c,
1574 srec.c, stabs.c, stab-syms.c, stamp-h.in, sunos.c, syms.c,
1575 sysdep.h, targets.c, targmatch.sed, tekhex.c, ticoff.h,
1576 trad-core.c, vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c,
1577 vms.c, vms-gsd.c, vms.h, vms-hdr.c, vms-misc.c, vms-tir.c,
1578 xcofflink.c, xcoff-target.h, xsym.c, xsym.h, xtensa-isa.c,
1579 xtensa-modules.c: Likewise.
1580 * elf32-sh-relocs.h: Add copyright notice.
1581 * hosts/alphalinux.h, hosts/decstation.h, hosts/delta68.h,
1582 hosts/dpx2.h, hosts/hp300bsd.h, hosts/i386bsd.h,
1583 hosts/i386linux.h, hosts/i386mach3.h, hosts/i386sco.h,
1584 hosts/i860mach3.h, hosts/m68kaux.h, hosts/m68klinux.h,
1585 hosts/m88kmach3.h, hosts/mipsbsd.h, hosts/mipsmach3.h,
1586 hosts/news.h, hosts/news-mips.h, hosts/pc532mach.h,
1587 hosts/riscos.h, hosts/symmetry.h, hosts/tahoe.h, hosts/vaxbsd.h,
1588 hosts/vaxlinux.h, hosts/vaxult2.h, hosts/vaxult.h: Likewise.
1589 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
1591 2007-07-02 Joseph Myers <joseph@codesourcery.com>
1593 * elfxx-mips.c (mips_elf_calculate_relocation): Handle
1594 R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64.
1595 * elf64-mips.c (mips_elf64_howto_table_rela): Support
1596 R_MIPS_TLS_DTPREL64.
1598 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1600 * Makefile.am: Run "make dep-am".
1601 * Makefile.in: Regenerate.
1602 * aclocal.m4: Regenerate.
1603 * config.in: Regenerate.
1604 * po/SRC-POTFILES.in: Regenerate.
1605 * po/bfd.pot: Regenerate.
1607 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1609 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Tidy
1610 symsec != NULL tests.
1612 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1615 * elf.c (assign_file_positions_for_load_sections): Adjust lma
1618 2007-06-30 H.J. Lu <hongjiu.lu@intel.com>
1620 * aclocal.m4: Regenerated.
1621 * Makefile.in: Likewise.
1623 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1625 * elf32-ppc.c (ppc_elf_merge_obj_attributes): New.
1626 (ppc_elf_merge_private_bfd_data): Call it.
1628 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1630 * elfxx-mips.c (mips_elf_merge_obj_attributes): New.
1631 (_bfd_mips_elf_merge_private_bfd_data): Call it.
1633 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1636 * Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
1637 (BFD32_BACKENDS_CFILES): Add elf-attrs.c.
1638 (elf-attrs.lo): Generate dependencies.
1639 * Makefile.in: Regenerate.
1640 * configure.in (elf): Add elf-attrs.lo.
1641 * configure: Regenerate.
1642 * elf-bfd.h (struct elf_backend_data): Add entries for object
1644 (NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
1645 OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
1646 Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
1648 (struct elf_obj_tdata): Add entries for object attributes.
1649 (elf_known_obj_attributes, elf_other_obj_attributes,
1650 elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
1652 (bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
1653 bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
1654 bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
1655 bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
1656 bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
1657 _bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
1658 _bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
1659 * elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
1660 (bfd_section_from_shdr): Handle attributes sections.
1661 * elflink.c (bfd_elf_final_link): Handle attributes sections.
1662 * elfxx-target.h (elf_backend_obj_attrs_vendor,
1663 elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
1664 elf_backend_obj_attrs_section_type): New.
1665 (elfNN_bed): Update.
1666 * elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
1667 aeabi_attribute_list): Remove.
1668 (struct elf32_arm_obj_tdata): Remove object attributes fields.
1669 (check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
1670 elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
1671 Update for new object attributes interfaces.
1672 (uleb128_size, is_default_attr, eabi_attr_size,
1673 elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
1674 elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
1675 elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
1676 elf32_arm_add_eabi_attr_int, attr_strdup,
1677 elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
1678 copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
1679 to generic code in elf-attrs.c.
1680 (elf32_arm_obj_attrs_arg_type): New.
1681 (elf32_arm_fake_sections): Do not handle .ARM.attributes.
1682 (elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
1683 (bfd_elf32_bfd_final_link): Remove.
1684 (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
1685 elf_backend_obj_attrs_arg_type,
1686 elf_backend_obj_attrs_section_type): New.
1687 * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
1689 * elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
1690 * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
1691 * elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
1692 * elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
1693 * elf32-sh.c (sh_elf_copy_private_data): Likewise.
1694 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1696 2007-06-29 Paul Brook <paul@codesourcery.com>
1698 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Suppress
1699 call veneers for call relocations against undefined symbols.
1700 (elf32_arm_final_link_relocate): Turn call to undefined symbol
1701 into a jump to the next instruction.
1703 2007-06-29 Michael Snyder <msnyder@access-company.com>
1705 * bfd.c (bfd_demangle): Plug memory leak (Coverity).
1707 2007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1709 * Makefile.am: Add cr16 related entry
1710 * Makefile.in: Regenerate
1711 * archures.c: Add bfd_cr16_arch
1712 * bfd-in2.h: Regenerate
1713 * config.bfd: Add cr16-elf
1714 * configure.in: Add bfd_elf32_cr16_vec
1715 * configure: Regenerate.
1716 * targets.c: Added cr16 related information
1717 * cpu-cr16.c: New file.
1718 * elf32-cr16.c: New file.
1719 * reloc.c: Added cr16 relocs.
1721 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1723 * elflink.c (_bfd_elf_link_assign_sym_version): Improve error
1724 message for undefined version nodes.
1725 (elf_gc_sweep): Don't warn when zero size sections are
1728 2007-06-29 Nathan Froyd <froydnj@codesourcery.com>
1730 * elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation
1733 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1735 * elf32-spu.c (spu_elf_fake_sections): New function.
1736 (elf_backend_fake_sections): Define.
1738 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1740 * elf.c (assign_file_positions_for_load_sections): Use elf
1741 section header sh_size rather than bfd section size, simplifying
1744 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1747 * elf.c (assign_file_positions_for_load_sections): Ensure bss
1748 segments meet gABI alignment requirements. Don't allocate
1749 file space for bss sections in a segment also containing file
1752 2007-06-27 Alan Modra <amodra@bigpond.net.au>
1754 * bfd.c (struct bfd): Rename "next" to "archive_next".
1755 * archive.c: Rename uses throughout file.
1756 * archive64.c: Likewise.
1757 * coff-rs6000.c: Likewise.
1758 * ecoff.c: Likewise.
1760 * bfd-in2.h: Regenerate.
1762 * elf32-ppc.c (ppc_elf_select_plt_layout): Properly iterate over
1764 * elf32-spu.c (spu_elf_create_sections): Likewise.
1766 2007-06-26 H.J. Lu <hongjiu.lu@intel.com>
1768 * dwarf2.c (find_line): New. Contains the duplicated code from:
1769 (_bfd_dwarf2_find_nearest_line): Use it.
1770 (_bfd_dwarf2_find_line): Use it.
1772 2007-06-26 Joseph Myers <joseph@codesourcery.com>
1774 * elf32-arm.c (copy_eabi_attributes): Copy type of attributes.
1776 2007-06-25 Richard Sandiford <richard@codesourcery.com>
1778 * elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs
1779 to be used for calls from MIPS16 code.
1781 2007-06-23 Andreas Schwab <schwab@suse.de>
1783 * configure.in (--with-separate-debug-dir): New option.
1784 * configure: Regenerate.
1785 * Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR.
1786 * Makefile.in: Regenerate.
1787 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to
1788 bfd_follow_gnu_debuglink.
1789 (_bfd_dwarf2_find_line): Likewise.
1791 2007-06-22 Nick Clifton <nickc@redhat.com>
1793 * dwarf2.c: Add support for reading in debug information via a
1794 .gnu_debuglink section:
1795 (struct dwarf2_debug): Add bfd field to record the bfd containing
1797 (parse_comp_unit): Remove ABFD parameter. Instead use the bfd
1798 field in the dwarf2_debug structure.
1799 (_bfd_dwarf2_find_nearest_line): If a debug info section could not
1800 be found in the current bfd call bfd_follow_gnu_debuglink to see
1801 if another file contains the debug information. If it does, open
1803 (_bfd_dwarf2_find_line): Likewise.
1805 2007-06-19 H.J. Lu <hongjiu.lu@intel.com>
1808 * elfxx-ia64.c (sort_dyn_sym_info): Keep the valid got_offset
1809 when removing duplicated entries.
1810 (get_dyn_sym_info): Initialize the got_offset field to -1.
1811 Update call to sort_dyn_sym_info.
1812 (elfNN_ia64_relocate_section): Call sort_dyn_sym_info to sort
1813 array of addend and remove duplicates.
1815 2007-06-18 H.J. Lu <hongjiu.lu@intel.com>
1817 * libpei.h (_bfd_XXi_final_link_postscript): Remove
1819 (bfd_target_pei_p): New.
1820 (bfd_target_pei_arch): New
1821 (bfd_target_efi_p): Likewise.
1822 (bfd_target_efi_arch): New
1823 (bfd_pe_executable_p): Use bfd_target_pei_p and
1826 * peicode.h (arch_type): New enum.
1827 (pe_arch): New function.
1828 (pe_bfd_object_p): Don't match PE/EFI target with EFI/PE file
1829 if there is an EFI/PE target.
1831 2007-06-14 H.J. Lu <hongjiu.lu@intel.com>
1833 * Makefile.am (ACLOCAL_AMFLAGS): Add -I . -I ../config.
1835 * acinclude.m4: Don't include m4 files. Remove libtool
1838 * Makefile.in: Regenerated.
1839 * aclocal.m4: Likewise.
1840 * configure: Likewise.
1842 2007-06-11 Sterling Augustine <sterling@tensilica.com>
1843 Bob Wilson <bob.wilson@acm.org>
1845 * elf32-xtensa.c (extend_ebb_bounds_forward): Use renamed
1846 XTENSA_PROP_NO_TRANSFORM flag instead of XTENSA_PROP_INSN_NO_TRANSFORM.
1847 (extend_ebb_bounds_backward, compute_text_actions): Likewise.
1848 (compute_ebb_proposed_actions, coalesce_shared_literal): Likewise.
1849 (xtensa_get_property_predef_flags): Likewise.
1850 (compute_removed_literals): Pass new arguments to is_removable_literal.
1851 (is_removable_literal): Add sec, prop_table and ptblsize arguments.
1852 Do not remove literal if the NO_TRANSFORM property flag is set.
1854 2007-05-31 Richard Sandiford <rsandifo@nildram.co.uk>
1856 * elfxx-mips.c (mips_elf_initialize_tls_index): When processing a
1857 type (3) single-GOT entry, read tls_type from the hash table entry
1858 rather than the GOT entry.
1860 2007-06-01 Alan Modra <amodra@bigpond.net.au>
1862 * simple.c (bfd_simple_get_relocated_section_contents): Init
1865 2007-05-30 Alan Modra <amodra@bigpond.net.au>
1867 * elf.c (elf_fake_sections): Adjust test for SHT_NOBITS sections
1868 created by objcopy --only-keep-debug.
1869 (_bfd_elf_init_private_section_data): Only change elf_section_type
1872 * elf.c (assign_file_positions_for_load_sections): Correct sh_type
1873 to SHT_NOBITS earlier. Base actions in rest of function on sh_type
1874 and sh_flags instead of bfd section flags. Delete voff and code
1875 keeping nobits segments aligned.
1877 2007-05-25 Eric Christopher <echristo@apple.com>
1879 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame):
1880 Check that sym_sec isn't NULL before accessing.
1882 2007-05-24 Steve Ellcey <sje@cup.hp.com>
1884 * Makefile.in: Regnerate.
1885 * configure: Regenerate.
1886 * aclocal.m4: Regenerate.
1887 * doc/Makefile.in: Regenerate.
1889 2007-05-22 Paul Brook <paul@codesourcery.com>
1891 * elf32-arm.c (output_arch_syminfo): Replace plt_shndx and plt_offset
1892 with sec and sec_shndx.
1893 (elf32_arm_ouput_plt_map_sym): Use them.
1894 (elf32_arm_output_arch_local_syms): Output mapping symbols for
1897 2007-05-18 Paul Brook <paul@codesourcery.com>
1899 * elf32-arm.c (ARM2THUMB_V5_STATIC_GLUE_SIZE): Define.
1900 (a2t1v5_ldr_insn, a2t1v5_ldr_insn): New.
1901 (record_arm_to_thumb_glue): Add v5t non-pic glue.
1902 (elf32_arm_create_thumb_stub): Ditto.
1904 2007-05-16 H.J. Lu <hongjiu.lu@intel.com>
1905 Alan Modra <amodra@bigpond.net.au>
1907 * elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss
1908 section to the minimum alignment.
1910 2007-05-15 H.J. Lu <hongjiu.lu@intel.com>
1911 Alan Modra <amodra@bigpond.net.au>
1914 * elf-bfd.h (_bfd_elf_adjust_dynamic_copy): New.
1915 * elflink.c (_bfd_elf_adjust_dynamic_copy): New.
1917 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Call
1918 _bfd_elf_adjust_dynamic_copy to adjust for the copy in dynamic
1920 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1921 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1922 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1923 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1924 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1925 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1926 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1927 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1928 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1929 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1930 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1931 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1932 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1933 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1934 * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1935 * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Likewise.
1936 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1938 2007-05-15 Richard Sandiford <richard@codesourcery.com>
1940 * elfxx-mips.c (mips_elf_create_local_got_entry): Remove
1941 input_section argument. Create .rela.dyn relocations against
1942 symbol 0 rather than the section symbol.
1943 (mips_elf_local_got_index): Remove input_section argument.
1944 Update call to mips_elf_create_local_got_entry.
1945 (mips_elf_got_page, mips_elf_got16_entry): Likewise.
1946 (mips_elf_calculate_relocation): Update calls to
1947 mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page.
1949 2007-05-15 Mark Shinwell <shinwell@codesourcery.com>
1951 * elf32-arm.c (elf32_arm_final_link_relocate): Correctly
1952 handle the Thumb-2 JUMP19 relocation.
1954 2007-05-15 Alan Modra <amodra@bigpond.net.au>
1957 * elf.c (elf_fake_sections): Don't allow backend to change
1958 SHT_NOBITS if called for strip/objcopy --only-keep-debug.
1959 * elfxx-mips.c (_bfd_mips_elf_fake_sections): Remove similar
1962 2007-05-14 Alan Modra <amodra@bigpond.net.au>
1964 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1966 (bfd_elf_get_str_section): Likewise.
1968 2007-05-12 Alan Modra <amodra@bigpond.net.au>
1971 * elf-eh-frame.c (struct cie): Add "local_personality". Make
1972 "personality" a union.
1973 (cie_eq): Compare local_personality too. Adjust personality
1975 (_bfd_elf_discard_section_eh_frame): Check binding on personality
1976 reloc sym to allow for bad symtab. Use stashed local syms rather
1977 than reading personality local sym. Handle discarded sections.
1979 2007-05-12 Alan Modra <amodra@bigpond.net.au>
1981 * elf32-spu.c (elf_howto_table): Add howto for R_SPU_ADDR16X.
1983 2007-05-11 Alan Modra <amodra@bigpond.net.au>
1985 * elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype.
1986 (enum ppc_elf_plt_type): Move from..
1987 * elf32-ppc.c: ..here.
1988 (struct ppc_elf_obj_tdata): Add makes_plt_call and has_rel16.
1989 (struct ppc_elf_link_hash_table): Reorder. Add old_bfd. Delete
1990 can_use_new_plt. Make is_vxworks a bitfield.
1991 (ppc_elf_link_hash_table_create): Don't clear is_vxworks (again).
1992 (ppc_elf_check_relocs): Update setting of reloc flags. Set old_bfd.
1993 (ppc_elf_select_plt_layout): Modify parameters. Use bfd reloc
1994 flags to better detect object files needing old bss-style plt.
1995 Allow secure plt to be used without rel16 relocs being detected.
1996 Warn if secure plt request cannot be allowed.
1998 2007-05-11 Alan Modra <amodra@bigpond.net.au>
2000 * reloc.c (BFD_RELOC_SPU_PPU32, BFD_RELOC_SPU_PPU64): Define.
2001 * elf-bfd.h (struct elf_backend_data): Change return type of
2002 elf_backend_relocate_section to int.
2003 * elf32-spu.c (elf_howto_table): Add howtos for R_SPU_PPU32 and
2005 (spu_elf_bfd_to_reloc_type): Convert new relocs.
2006 (spu_elf_count_relocs): New function.
2007 (elf_backend_count_relocs): Define.
2008 (spu_elf_relocate_section): Arrange to emit R_SPU_PPU32 and
2010 * elflink.c (elf_link_input_bfd): Emit relocs if relocate_section
2012 * bfd-in2.h: Regenerate.
2013 * libbfd.h: Regenerate.
2015 2007-05-10 Richard Sandiford <richard@codesourcery.com>
2017 * elf32-arm.c (elf32_arm_check_relocs): Don't create PLT entries
2018 for R_ARM_ABS12 relocs.
2019 (elf32_arm_finish_dynamic_symbol): Fix the loop that creates
2020 non-shared VxWorks PLT entries.
2022 2007-05-11 Alan Modra <amodra@bigpond.net.au>
2025 * elf-eh-frame.c (struct cie): Make "personality" a bfd_vma.
2026 (_bfd_elf_discard_section_eh_frame): Handle local syms on
2027 personality relocation.
2029 2007-05-10 Richard Sandiford <richard@codesourcery.com>
2031 * elf.c (assign_file_positions_for_load_sections): Use p_memsz
2032 rather than p_filesz to calculate the LMA of the end of a segment.
2034 2007-05-10 Jakub Jelinek <jakub@redhat.com>
2036 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't do copyreloc
2037 processing if symbol is defined in the executable.
2039 2007-05-10 Alexandre Oliva <aoliva@redhat.com>
2041 * elf32-frv.c (_frvfdpic_check_discarded_relocs): New.
2042 (frvfdpic_elf_discard_info): New.
2043 (elf_backend_discard_info): Define for FDPIC.
2045 2007-05-09 Mark Shinwell <shinwell@codesourcery.com>
2047 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Don't
2048 attempt to scan if the bfd doesn't correspond to an ELF image.
2049 (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2051 2007-05-08 Alexandre Oliva <aoliva@redhat.com>
2053 * elf32-frv.c (elf32_frv_relocate_section): Discard dynamic relocs
2054 for which _bfd_elf_section_offset returns -1.
2056 2007-05-08 Alan Modra <amodra@bigpond.net.au>
2058 * elf32-spu.c (spu_elf_size_stubs): Use "void *" for psyms.
2059 (mark_functions_via_relocs): Likewise.
2061 2007-05-07 Alan Modra <amodra@bigpond.net.au>
2063 * elflink.c (bfd_elf_final_link): Correct reloc handling for
2064 elf_backend_count_relocs.
2065 (bfd_elf_discard_info): Print an error if we can't read syms.
2067 2007-05-07 Alan Modra <amodra@bigpond.net.au>
2069 * elf32-spu.c (spu_elf_reloc_type_lookup): Return NULL on
2071 (spu_elf_gc_mark_hook, spu_elf_section_processing): Delete functions.
2072 (elf_backend_gc_mark_hook, elf_backend_section_processing): Don't
2075 2007-05-07 Alan Modra <amodra@bigpond.net.au>
2077 * elf.c (assign_file_positions_for_load_sections): Don't check
2080 2007-05-04 H.J. Lu <hongjiu.lu@intel.com>
2082 * elflink.c (elf_link_sort_relocs): Return if both .rela.dyn
2083 and .rel.dyn aren't present.
2085 2007-05-04 Nick Clifton <nickc@redhat.com>
2087 * elflink.c (elf_link_sort_relocs): If both .rela.dyn and .rel.dyn
2088 sections are present examine the indirect sections in an attempt
2089 to compute the correct relocation size. If there is any
2090 ambiguity, produce an error and refuse to sort.
2092 2007-05-03 Sandra Loosemore <sandra@codesourcery.com>
2094 * elf32-arm.c (allocate_dynrelocs): Fix typo in comment.
2096 2007-05-03 Vincent Riviere <vincent.riviere@freesbee.fr>
2097 Nick Clifton <nickc@redhat.com>
2100 * aoutx.h (swap_std_reloc_out): Treat relocs against weak symbols
2101 in the same way as relocs against external symbols.
2103 2007-05-02 Alan Modra <amodra@bigpond.net.au>
2105 * elf.c (assign_file_positions_for_load_sections): Set sh_offset
2106 here. Set sh_type to SHT_NOBITS if we won't be allocating
2107 file space. Don't bump p_memsz for non-alloc sections. Adjust
2108 section-in-segment check.
2109 (assign_file_positions_for_non_load_sections): Don't set sh_offset
2110 here for sections that have already been handled above.
2112 2007-04-30 Alan Modra <amodra@bigpond.net.au>
2114 * elf32-spu.c (struct spu_link_hash_table): Add stack_analysis
2115 and emit_stack_syms bitfields.
2116 (get_sym_h): Read all symbols if stack analysis will be done.
2117 (spu_elf_create_sections): Add stack_analysis and emit_stack_syms
2118 params, and stash in hash table.
2119 (is_hint): Split off from..
2120 (is_branch): ..here. Adjust callers.
2121 (spu_elf_size_stubs): Add stack_analysis param. Arrange to read
2123 (write_one_stub): Fix mem leak.
2124 (find_function_stack_adjust): New function.
2125 (sort_syms_syms, sort_syms_psecs): New vars.
2126 (sort_syms): New function.
2127 (struct call_info, struct function_info): New.
2128 (struct spu_elf_stack_info): New.
2129 (alloc_stack_info, maybe_insert_function, func_name): New functions.
2130 (is_nop, insns_at_end, check_function_ranges): Likewise.
2131 (find_function, insert_callee, mark_functions_via_relocs): Likewise.
2132 (pasted_function, interesting_section, discover_functions): Likewise.
2133 (mark_non_root, call_graph_traverse, build_call_tree): Likewise.
2134 (sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise.
2135 (bfd_elf32_bfd_final_link): Define.
2136 * elf32-spu.h (struct _spu_elf_section_data): Add stack_info field.
2137 (spu_elf_create_sections, spu_elf_size_stubs): Update prototypes.
2139 2007-04-28 Sergey Rogozhkin <rogozhkin@niisi.msk.ru>
2141 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Don't access
2142 memory which we might not own.
2144 2007-04-27 Bob Wilson <bob.wilson@acm.org>
2146 * elf32-xtensa.c (elf_xtensa_make_sym_local): Restore deleted function.
2147 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Likewise.
2148 (elf_xtensa_allocate_dynrelocs): Use elf_xtensa_make_sym_local.
2150 2007-04-27 Bob Wilson <bob.wilson@acm.org>
2152 * elf32-xtensa.c (xtensa_read_table_entries): Step through table
2153 contents and relocs in parallel.
2155 2007-04-27 Bob Wilson <bob.wilson@acm.org>
2157 * elf32-xtensa.c (relax_property_section): Remove extra irel increment.
2159 2007-04-27 Alan Modra <amodra@bigpond.net.au>
2161 * cpu-rs6000.c: Write Mimi's name in ASCII.
2162 * coff-rs6000.c: Likewise.
2163 * rs6000-core.c: Likewise.
2165 2007-04-27 Alan Modra <amodra@bigpond.net.au>
2167 * sysdep.h: Include config.h first.
2168 Many files: Include sysdep.h before bfd.h.
2169 * Makefile.am: Run "make dep-am".
2170 * Makefile.in: Regenerate.
2172 2007-04-25 Alan Modra <amodra@bigpond.net.au>
2174 * sysdep.h: Revert last change.
2176 2007-04-24 Nick Clifton <nickc@redhat.com>
2178 * coffcode.h (coff_slurp_reloc_table): Initialise dst.r_offset.
2179 * coff-m68k.c (m68kcoff_rtype_to_howto): Initialize relent.howto.
2181 2007-04-24 Alan Modra <amodra@bigpond.net.au>
2183 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Warn if
2184 eh_frame_hdr table won't be created.
2186 2007-04-24 Alan Modra <amodra@bigpond.net.au>
2188 * acinclude.m4: Include config/stdint.m4.
2189 * configure.in: Invoke GCC_HEADER_STDINT.
2190 * sysdep.h: Don't include ansidecl.h here.
2191 * configure: Regenerate.
2192 * config.in: Regenerate.
2193 * Makefile.in: Regenerate.
2195 2007-04-23 Nathan Sidwell <nathan@codesourcery.com>
2197 * archures.c (bfd_mach_mcf_isa_c, bfd_mach_mcf_isa_c_mac,
2198 bfd_mach_mcf_isa_c_emac): New.
2199 * elf32-m68k.c (ISAC_PLT_ENTRY_SIZE, elf_isac_plt0_entry,
2200 elf_isac_plt_entry, elf_isac_plt_info): New.
2201 (elf32_m68k_object_p): Add ISA_C.
2202 (elf32_m68k_print_private_bfd_data): Print ISA_C.
2203 (elf32_m68k_get_plt_info): Detect ISA_C.
2204 * cpu-m68k.c (arch_info): Add ISAC.
2205 (m68k_arch_features): Likewise,
2206 (bfd_m68k_compatible): ISAs B & C are not compatible.
2208 2007-04-21 Nick Clifton <nickc@redhat.com>
2210 * ecoff.c (_bfd_ecoff_write_armap): Initialise rehash.
2211 (ecoff_link_add_archive_symbols): Likewise.
2212 * coff-m68k.c (m68kcoff_common_addend_rtype_to_howto): Initialise
2214 * ieee.c (parse_int): Initialise x.
2215 (must_parse_int): Initialise result.
2216 (ieee_slurp_external_symbols): Initialise value.
2218 2007-04-21 Alan Modra <amodra@bigpond.net.au>
2220 * config.bfd (spu-*-elf): Delete targ_selvecs.
2222 2007-04-19 Nick Clifton <nickc@redhat.com>
2224 * coffcode.h (coff_rtype_to_howto): Initialise genrel.howto.
2226 2007-04-19 Alan Modra <amodra@bigpond.net.au>
2228 * bfd.c (bfd_demangle): New function.
2229 * Makefile.am: Run "make dep-am".
2230 * Makefile.in: Regenerate.
2231 * bfd-in2.h: Regenerate.
2233 2007-04-18 Matthias Klose <doko@ubuntu.com>
2235 * Makefile.am (libbfd_la_LDFLAGS): Use bfd soversion.
2236 (bfdver.h): Use the date in non-release builds for the soversion.
2237 * Makefile.in: Regenerate.
2239 2007-04-17 Paul Brook <paul@codesourcery.com>
2241 * elf.c (_bfd_elf_is_function_type): New function.
2242 * elflink.c (_bfd_elf_merge_symbol): Use bed->is_function_type.
2243 (_bfd_elf_dynamic_symbol_p, _bfd_elf_symbol_refs_local_p,
2244 is_global_data_symbol_definition, elf_link_add_object_symbols): Ditto.
2245 * elf-bfd.h (elf_backend_data): Add is_function_type.
2246 (_bfd_elf_is_function_type): Add prototype.
2247 * elfxx-target.h (elf_backend_is_function_type): Add default
2249 (elfNN_bed): Add elf_backend_is_function_type.
2250 * elf32-arm.c (elf32_arm_is_function_type): New function.
2251 (elf_backend_is_function_type): Define.
2253 2007-04-17 Daniel Jacobowitz <dan@codesourcery.com>
2255 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Put
2256 DT_MIPS_RLD_MAP before DT_DEBUG again.
2258 2007-04-14 Steve Ellcey <sje@cup.hp.com>
2260 * Makefile.am: Add ACLOCAL_AMFLAGS.
2261 * configure.in: Change macro call order.
2262 * Makefile.in: Regnerate.
2263 * doc/Makefile.in: Regenerate.
2264 * configure: Regenerate.
2266 2007-04-14 Jakub Jelinek <jakub@redhat.com>
2268 * elflink.c (bfd_elf_final_link): Don't free symbuf for
2270 (bfd_elf_size_dynamic_sections): Don't access elf_section_data
2271 for non-elf input bfds.
2273 2007-04-12 Richard Sandiford <richard@codesourcery.com>
2275 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Don't add
2276 DT_MIPS_RTLD_MAP for PIEs.
2278 2007-04-12 Richard Sandiford <richard@codesourcery.com>
2280 * elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL
2281 when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation
2282 in a read-only section.
2283 (_bfd_mips_elf_check_relocs): Likewise.
2285 2007-04-12 Bob Wilson <bob.wilson@acm.org>
2287 * elf32-xtensa.c (xtensa_is_insntable_section): New.
2288 (xtensa_is_proptable_section): New.
2289 (elf_xtensa_discard_info_for_section): Handle "full" .xt.prop property
2290 tables with 12-byte entries, as well as tables with 8-byte entries.
2291 Sort the relocations before examining them.
2292 (relax_property_section): Use xtensa_is_proptable_section and
2293 xtensa_is_littable_section. Rewrite code for combining table entries
2294 to be more robust in case of unexpected relocations. Do not set offset
2295 of unused relocations to less than zero.
2296 (xtensa_is_property_section): Use other functions instead of
2297 duplicating section name comparisons.
2298 (xtensa_is_littable_section): Use CONST_STRNEQ for ".gnu.linkonce.p.".
2299 (xtensa_get_property_predef_flags): Use xtensa_is_insntable_section.
2301 2007-04-12 Bob Wilson <bob.wilson@acm.org>
2303 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references
2304 from Xtensa property sections.
2306 2007-04-12 Alan Modra <amodra@bigpond.net.au>
2308 * elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data
2309 is non-NULL before dereferencing.
2311 2007-04-11 Nathan Sidwell <nathan@codesourcery.com>
2313 * elf-vxworks.c (elf_vxworks_emit_relocs): Remap weakdef PLT slot
2316 2007-04-10 Richard Henderson <rth@redhat.com>
2318 * elf64-alpha.c (struct alpha_elf_link_hash_table): Add relax_trip.
2319 (elf64_alpha_size_got_sections): Remove unused something_changed local.
2320 (elf64_alpha_size_plt_section): Return void.
2321 (elf64_alpha_size_rela_got_section): Likewise.
2322 (elf64_alpha_relax_section): Only regenerate got+plt if the
2323 relax_trip counter has changed.
2325 2007-04-09 Daniel Jacobowitz <dan@codesourcery.com>
2327 * Makefile.am (bfdver.h): Do not generate doc/bfdver.texi.
2328 * doc/Makefile.am (DOCFILES): Add bfdver.texi.
2329 (bfdver.texi): New rule.
2330 * Makefile.in, doc/Makefile.in: Regenerated.
2332 2007-04-03 Matt Thomas <matt@netbsd.org>
2334 * elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc
2335 in a shared object if it is not in a CODE section or if it is against
2336 a section symbol. This allows DWARF2 to use pcrel format.
2338 2007-04-05 H.J. Lu <hongjiu.lu@intel.com>
2341 * elflink.c (bfd_elf_final_link): Call einfo callback in
2342 bfd_link_info instead of _bfd_error_handler for DT_TEXTREL
2345 2007-04-05 Alan Modra <amodra@bigpond.net.au>
2347 * elf32-spu.c (spu_elf_output_symbol_hook): New function.
2348 (elf_backend_link_output_symbol_hook): Define.
2350 2007-04-02 Nick Clifton <nickc@redhat.com>
2353 * bfd.c (bfd_fprintf_vma): Do not print addresses of 32-bit
2354 targets as 64-bit values, even if running on a 64-bit host.
2355 * coffgen.c (coff_print_symbol): Likewise.
2357 2007-03-29 Nick Clifton <nickc@redhat.com>
2360 * elf.c (IS_VALID_GROUP_SECTION_HEADER): New macro.
2361 (setup_group): Use it. Report corrupt group section headers.
2362 (bfd_section_from_shdr): Use new macro. Replace constant 4 with
2363 GRP_ENTRY_SIZE. Cope with NULLs in the group section table.
2364 (elf_fake_section): Replace constant 4 with GRP_ENTRY_SIZE.
2366 2007-03-29 Alan Modra <amodra@bigpond.net.au>
2369 * elflink.c (evaluate_complex_relocation_symbols): Use bfd_vma
2370 for rel->r_info values.
2371 (bfd_elf_perform_complex_relocation): Likewise.
2372 * elf32-ppc.c (allocate_dynrelocs): Set plt.offset to -1 for
2373 unused entries. Don't clear plt.plist in loop.
2375 2007-03-28 Richard Sandiford <richard@codesourcery.com>
2377 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove append_rela.
2378 * elfxx-sparc.c (sparc_elf_append_rela_64, sparc_elf_append_rela_32):
2380 (sparc_elf_append_rela): ...this new function.
2381 (SPARC_ELF_APPEND_RELA): Delete.
2382 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2383 the deleted append_rela field.
2384 (_bfd_sparc_elf_relocate_section): Use sparc_elf_append_rela
2385 instead of SPARC_ELF_APPEND_RELA.
2386 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. Use the
2387 elf_size_info structure to find the size of a RELA entry and
2388 the associated swap-out function.
2389 (sparc64_finish_dyn, sparc64_finish_dyn): Merge into...
2390 (sparc_finish_dyn): ...this new function.
2391 (_bfd_sparc_elf_finish_dynamic_sections): Update calls accordingly.
2393 2007-03-28 Richard Sandiford <richard@codesourcery.com>
2394 Phil Edwards <phil@codesourcery.com>
2396 * doc/bfd.texinfo: Put the contents after the title page rather
2397 than at the end of the document.
2399 2007-03-27 Andreas Schwab <schwab@suse.de>
2401 * elfxx-ia64.c (elf_backend_default_execstack): Define to 0.
2403 2007-03-26 H.J. Lu <hongjiu.lu@intel.com>
2405 * configure: Regenerated.
2407 2007-03-26 Alan Modra <amodra@bigpond.net.au>
2409 * elf32-spu.c (struct stubarr): Add stub_hash_table and err fields.
2410 (allocate_spuear_stubs): New function.
2411 (spu_elf_size_stubs): Call allocate_spuear_stubs.
2413 2007-03-26 Alan Modra <amodra@bigpond.net.au>
2415 * aout-adobe.c (aout_32_bfd_reloc_name_lookup): Define.
2416 * aout-arm.c (MY_bfd_reloc_name_lookup): Define.
2417 (MY (bfd_reloc_name_lookup)): New function.
2418 * aout-ns32k.c (MY (bfd_reloc_name_lookup)): New function.
2419 * aout-target.h (NAME (aout, reloc_name_lookup)): Declare.
2420 (MY_bfd_reloc_name_lookup): Define.
2421 * aout-tic30.c (tic30_aout_reloc_name_lookup): New function.
2422 (MY_bfd_reloc_name_lookup): Define.
2423 * aoutx.h (NAME (aout, reloc_type_lookup)): Don't declare.
2424 (NAME (aout, reloc_name_lookup)): New function.
2425 * bout.c (b_out_bfd_reloc_name_lookup): New function.
2426 * coff-alpha.c (alpha_bfd_reloc_name_lookup): New function.
2427 (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2428 * coff-arm.c (coff_arm_reloc_name_lookup): New function.
2429 (coff_bfd_reloc_name_lookup): Define.
2430 * coff-i386.c (coff_bfd_reloc_name_lookup): Define.
2431 (coff_i386_reloc_name_lookup): New function.
2432 * coff-i860.c (coff_i860_reloc_name_lookup): New function.
2433 (coff_bfd_reloc_name_lookup): Define.
2434 * coff-i960.c (coff_i960_reloc_name_lookup): New function.
2435 (coff_bfd_reloc_name_lookup): Define.
2436 * coff-m68k.c (m68k_reloc_name_lookup): New function.
2437 (coff_bfd_reloc_name_lookup): Define.
2438 * coff-maxq.c (maxq_reloc_name_lookup): New function.
2439 (coff_bfd_reloc_name_lookup): Define.
2440 * coff-mcore.c (mcore_coff_reloc_name_lookup): New function.
2441 (coff_bfd_reloc_name_lookup): Define.
2442 * coff-mips.c (mips_bfd_reloc_name_lookup): New function.
2443 (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2444 * coff-ppc.c (ppc_coff_reloc_name_lookup): New function.
2445 (coff_bfd_reloc_name_lookup): Define.
2446 * coff-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2447 (_bfd_xcoff_reloc_name_lookup): New function.
2448 (rs6000coff_vec, pmac_xcoff_vec): Init new field.
2449 * coff-sh.c (coff_bfd_reloc_name_lookup): Define.
2450 (sh_coff_reloc_name_lookup): New function.
2451 * coff-sparc.c (coff_sparc_reloc_name_lookup): New function.
2452 (coff_bfd_reloc_name_lookup): Define.
2453 * coff-tic30.c (coff_bfd_reloc_name_lookup): Define.
2454 (tic30_coff_reloc_name_lookup): New function.
2455 * coff-tic4x.c (coff_bfd_reloc_name_lookup): Define.
2456 (tic4x_coff_reloc_name_lookup): New function.
2457 * coff-tic54x.c (coff_bfd_reloc_name_lookup): Define.
2458 (tic54x_coff_reloc_name_lookup): New function.
2459 * coff-x86_64.c (coff_bfd_reloc_name_lookup): Define.
2460 (coff_amd64_reloc_name_lookup): New function.
2461 * coff-z80.c (coff_z80_reloc_name_lookup): New function.
2462 (coff_bfd_reloc_name_lookup): Define.
2463 * coff-z8k.c (coff_z8k_reloc_name_lookup): New function.
2464 (coff_bfd_reloc_name_lookup): Define.
2465 * coff64-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2466 (xcoff64_reloc_name_lookup): New function.
2467 (rs6000coff64_vec, aix5coff64_vec): Init new field.
2468 * coffcode.h (coff_bfd_reloc_name_lookup): Define.
2469 * elf-hppa.h (elf_hppa_reloc_name_lookup): New function.
2470 * elf-m10200.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2471 * elf-m10300.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2472 * elf32-arc.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2473 * elf32-arm.c (elf32_arm_reloc_name_lookup): New function.
2474 (bfd_elf32_bfd_reloc_name_lookup): Define.
2475 * elf32-avr.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2476 * elf32-bfin.c (bfin_bfd_reloc_name_lookup): New function.
2477 (bfd_elf32_bfd_reloc_name_lookup): Define.
2478 * elf32-cr16c.c (elf_cr16c_reloc_name_lookup): New function.
2479 (bfd_elf32_bfd_reloc_name_lookup): Define.
2480 * elf32-cris.c (cris_reloc_name_lookup): New function.
2481 (bfd_elf32_bfd_reloc_name_lookup): Define.
2482 * elf32-crx.c (elf_crx_reloc_name_lookup): New function.
2483 (bfd_elf32_bfd_reloc_name_lookup): Define.
2484 * elf32-d10v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2485 * elf32-d30v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2486 * elf32-dlx.c (elf32_dlx_reloc_name_lookup): New function.
2487 (bfd_elf32_bfd_reloc_name_lookup): Define.
2488 * elf32-fr30.c (fr30_reloc_name_lookup): New function.
2489 (bfd_elf32_bfd_reloc_name_lookup): Define.
2490 * elf32-frv.c (frv_reloc_name_lookup): New function.
2491 (bfd_elf32_bfd_reloc_name_lookup): Define.
2492 * elf32-gen.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2493 * elf32-h8300.c (elf32_h8_reloc_name_lookup): New function.
2494 (bfd_elf32_bfd_reloc_name_lookup): Define.
2495 * elf32-hppa.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2496 * elf32-i370.c (i370_elf_reloc_name_lookup): New function.
2497 (bfd_elf32_bfd_reloc_name_lookup): Define.
2498 * elf32-i386.c (elf_i386_reloc_name_lookup): New function.
2499 (bfd_elf32_bfd_reloc_name_lookup): Define.
2500 * elf32-i860.c (elf32_i860_reloc_name_lookup): New function.
2501 (bfd_elf32_bfd_reloc_name_lookup): Define.
2502 * elf32-i960.c (elf32_i960_reloc_name_lookup): New function.
2503 (bfd_elf32_bfd_reloc_name_lookup): Define.
2504 * elf32-ip2k.c (ip2k_reloc_name_lookup): New function.
2505 (bfd_elf32_bfd_reloc_name_lookup): Define.
2506 * elf32-iq2000.c (iq2000_reloc_name_lookup): New function.
2507 (bfd_elf32_bfd_reloc_name_lookup): Define.
2508 * elf32-m32c.c (m32c_reloc_name_lookup): New function.
2509 (bfd_elf32_bfd_reloc_name_lookup): Define.
2510 * elf32-m32r.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2511 * elf32-m68hc11.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2512 * elf32-m68hc12.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2513 * elf32-m68k.c (reloc_name_lookup): New function.
2514 (bfd_elf32_bfd_reloc_name_lookup): Define.
2515 * elf32-m88k.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2516 * elf32-mcore.c (mcore_elf_reloc_name_lookup): New function.
2517 (bfd_elf32_bfd_reloc_name_lookup): Define.
2518 * elf32-mep.c (mep_reloc_name_lookup): New function.
2519 (bfd_elf32_bfd_reloc_name_lookup): Define.
2520 * elf32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2521 (mips_vxworks_bfd_reloc_name_lookup): Likewise.
2522 (bfd_elf32_bfd_reloc_name_lookup): Define.
2523 * elf32-msp430.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2524 * elf32-mt.c (mt_reloc_name_lookup): New function.
2525 (bfd_elf32_bfd_reloc_name_lookup): Define.
2526 * elf32-openrisc.c (openrisc_reloc_name_lookup): New function.
2527 (bfd_elf32_bfd_reloc_name_lookup): Define.
2528 * elf32-or32.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2529 * elf32-pj.c (pj_elf_reloc_name_lookup): New function.
2530 (bfd_elf32_bfd_reloc_name_lookup): Define.
2531 * elf32-ppc.c (ppc_elf_reloc_name_lookup): New function.
2532 (bfd_elf32_bfd_reloc_name_lookup): Define.
2533 * elf32-s390.c (elf_s390_reloc_name_lookup): New function.
2534 (bfd_elf32_bfd_reloc_name_lookup): Define.
2535 * elf32-score.c (elf32_score_reloc_name_lookup): New function.
2536 (bfd_elf32_bfd_reloc_name_lookup): Define.
2537 * elf32-sh.c (sh_elf_reloc_name_lookup): New function.
2538 (bfd_elf32_bfd_reloc_name_lookup): Define.
2539 * elf32-sparc.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2540 * elf32-spu.c (spu_elf_reloc_name_lookup): New function.
2541 (bfd_elf32_bfd_reloc_name_lookup): Define.
2542 * elf32-v850.c (v850_elf_reloc_name_lookup): New function.
2543 (bfd_elf32_bfd_reloc_name_lookup): Define.
2544 * elf32-vax.c (reloc_name_lookup): New function.
2545 (bfd_elf32_bfd_reloc_name_lookup): Define.
2546 * elf32-xc16x.c (xc16x_reloc_name_lookup): New function.
2547 (bfd_elf32_bfd_reloc_name_lookup): Define.
2548 * elf32-xstormy16.c (xstormy16_reloc_name_lookup): New function.
2549 (bfd_elf32_bfd_reloc_name_lookup): Define.
2550 * elf32-xtensa.c (elf_xtensa_reloc_name_lookup): New function.
2551 (bfd_elf32_bfd_reloc_name_lookup): Define.
2552 * elf64-alpha.c (elf64_alpha_bfd_reloc_name_lookup): New function.
2553 (bfd_elf64_bfd_reloc_name_lookup): Define.
2554 * elf64-gen.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2555 * elf64-hppa.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2556 * elf64-mips.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2557 * elf64-mmix.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2558 * elf64-ppc.c (ppc64_elf_reloc_name_lookup): New function.
2559 (bfd_elf64_bfd_reloc_name_lookup): Define.
2560 * elf64-s390.c (elf_s390_reloc_name_lookup): New function.
2561 (bfd_elf64_bfd_reloc_name_lookup): Define.
2562 * elf64-sh64.c (sh_elf64_reloc_name_lookup): New function.
2563 (bfd_elf64_bfd_reloc_name_lookup): Define.
2564 * elf64-sparc.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2565 * elf64-x86-64.c (elf64_x86_64_reloc_name_lookup): New function.
2566 (bfd_elf64_bfd_reloc_name_lookup): Define.
2567 * elfn32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2568 * elfxx-ia64.c (elfNN_ia64_reloc_name_lookup): New function.
2569 (bfd_elfNN_bfd_reloc_name_lookup): Define.
2570 * elfxx-sparc.c (_bfd_sparc_elf_reloc_name_lookup): New function.
2571 * elfxx-sparc.h (_bfd_sparc_elf_reloc_name_lookup): Declare.
2572 * i386msdos.c (msdos_bfd_reloc_name_lookup): Define.
2573 * i386os9k.c (aout_32_bfd_reloc_name_lookup): Define.
2574 * ieee.c (ieee_bfd_reloc_name_lookup): Define.
2575 * libaout.h (NAME (aout, reloc_name_lookup)): Declare.
2576 * libbfd-in.h (_bfd_norelocs_bfd_reloc_name_lookup): Declare.
2577 * mipsbsd.c (MY_bfd_reloc_name_lookup): Define.
2578 (MY(reloc_type_lookup)): Rename from MY(reloc_howto_type_lookup).
2579 (MY(reloc_name_lookup)): New function.
2580 * nlm-target.h (nlm_bfd_reloc_name_lookup): Define.
2581 * oasys.c (oasys_bfd_reloc_name_lookup): Define.
2582 * pdp11.c (NAME (aout, reloc_name_lookup)): New function.
2583 * pe-mips.c (coff_mips_reloc_name_lookup): New function.
2584 (coff_bfd_reloc_name_lookup): Define.
2585 * reloc.c (bfd_reloc_name_lookup): New function.
2586 * riscix.c (riscix_reloc_name_lookup): New function.
2587 (MY_bfd_reloc_name_lookup): Define.
2588 * som.c (som_bfd_reloc_name_lookup): New function.
2589 * targets.c (struct bfd_target): Add reloc_name_lookup.
2590 (BFD_JUMP_TABLE_RELOCS): Add NAME##_bfd_reloc_name_lookup.
2591 * versados.c (versados_bfd_reloc_name_lookup): Define.
2592 * vms.c (vms_bfd_reloc_name_lookup): New function.
2593 * bfd-in2.h: Regenerate.
2594 * libbfd.h: Regenerate.
2596 2007-03-26 Thiemo Seufer <ths@mips.com>
2599 * elfxx-mips.c (mips_elf_next_relocation): Don't signal an error if no
2600 matching relocation is found.
2601 (_bfd_mips_elf_relocate_section): Only warn about missing relocations.
2603 2007-03-23 H.J. Lu <hongjiu.lu@intel.com>
2605 * configure: Regenerated.
2607 2007-03-23 Joseph Myers <joseph@codesourcery.com>
2609 * configure.in: Use ACX_PKGVERSION and ACX_BUGURL.
2610 * configure: Regenerate.
2612 2007-03-23 Alan Modra <amodra@bigpond.net.au>
2614 * elf32-spu.c (spu_stub_name): Don't put input section in stub name.
2615 Remove input_sec param. Adjust all calls.
2616 (write_one_stub): Adjust stub symbol.
2617 (needs_ovl_stub): New function, extracted from..
2618 (spu_elf_size_stubs): ..here.
2619 (spu_elf_relocate_section): Use needs_ovl_stub.
2621 2007-03-22 Joseph Myers <joseph@codesourcery.com>
2623 * Makefile.am (bfdver.h): Only set VERSION_PACKAGE in bfdver.texi
2625 * configure.in (REPORT_BUGS_TO): Do not use "URL:" prefix.
2626 * Makefile.in, configure, doc/Makefile.in: Regenerate.
2628 2007-03-22 H.J. Lu <hongjiu.lu@intel.com>
2631 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the virtual
2632 address and virtual size of the last section for the image
2635 2007-03-22 H.J. Lu <hongjiu.lu@intel.com>
2638 * elf.c (assign_file_positions_for_load_sections): Check if
2639 all sections are in the segment.
2641 2007-03-20 H.J. Lu <hongjiu.lu@intel.com>
2644 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing
2645 matching LO16 relocation for HI16 relocation.
2647 2007-03-20 Paul Brook <paul@codesourcery.com>
2649 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2650 * bfd-in2.h: Regenerate.
2651 * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer.
2652 (record_arm_to_thumb_glue): Use globals->pic_veneer.
2653 (elf32_arm_create_thumb_stub): Ditto.
2654 (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer.
2656 2007-03-18 Mark Shinwell <shinwell@codesourcery.com>
2658 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *"
2659 argument and extra last argument.
2660 * bfd-in2.h: Regenerate.
2661 * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning
2663 (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and
2664 extra last argument. Set no_enum_size_warning appropriately.
2665 (elf32_arm_merge_eabi_attributes): Improve enum sizes
2666 diagnostic, suppressing it when no_enum_size_warning dictates.
2668 2007-03-20 Nick Clifton <nickc@redhat.com>
2671 * elf.c (copy_private_bfd_data): Widen the scope of Solaris
2672 specific conditions that need the program headers to be
2675 2007-03-19 H.J. Lu <hongjiu.lu@intel.com>
2677 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic,
2678 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2679 SizeOfInitializedData, SizeOfUninitializedData,
2680 AddressOfEntryPoint, BaseOfCode and BaseOfData in internal
2681 extra PE a.out header.
2682 (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined.
2683 (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not
2685 (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not
2687 (_bfd_XX_print_private_bfd_data_common): Also print Magic,
2688 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2689 SizeOfInitializedData, SizeOfUninitializedData,
2690 AddressOfEntryPoint, BaseOfCode and BaseOfData from internal
2691 extra PE a.out header.
2693 2007-03-18 H.J. Lu <hongjiu.lu@intel.com>
2695 * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec
2696 only if BFD64 is defined.
2698 2007-03-17 Alan Modra <amodra@bigpond.net.au>
2700 * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub
2703 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
2705 * doc/Makefile.in: Regenerated.
2707 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
2709 * Makefile.am (bfdver.h): Substitute report_bugs_to. Also
2710 create doc/bfdver.texi.
2711 * Makefile.in: Regenerated.
2713 * configure.in (--with-bugurl): New option.
2714 * configure: Regenerated.
2716 * version.h (REPORT_BUGS_TO): New.
2718 2007-03-13 H.J. Lu <hongjiu.lu@intel.com>
2721 * elf-bfd.h (elf_backend_data): Add elf_osabi.
2722 (_bfd_elf_set_osabi): New.
2724 * elf.c (_bfd_elf_set_osabi): New.
2726 * elf32-hppa.c (elf32_hppa_post_process_headers): Removed.
2727 (elf_backend_post_process_headers): Defined with
2729 (ELF_OSABI): Properly defined for each target.
2731 * elf32-i370.c (i370_elf_post_process_headers): Removed.
2732 (ELF_OSABI): Defined.
2733 (elf_backend_post_process_headers): Defined with
2736 * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2738 (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi.
2740 * elf32-msp430.c (elf32_msp430_post_process_headers): Removed.
2741 (ELF_OSABI): Defined.
2742 (elf_backend_post_process_headers): Defined with
2745 * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2747 (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with
2750 * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI
2752 (ELF_OSABI): Properly defined for each target.
2753 (elf_backend_post_process_headers): Defined with
2754 _bfd_elf_set_osabi for Linux.
2756 * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed.
2757 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2758 (elf_backend_post_process_headers): Defined with
2761 * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed.
2762 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2763 (elf_backend_post_process_headers): Defined with
2766 * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target
2767 with any ELF target of the compatible machine for which we do not
2768 have a specific backend.
2770 * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI
2773 * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE.
2774 (elfNN_bed): Initialize elf_osabi with ELF_OSABI.
2776 2007-03-08 Alan Modra <amodra@bigpond.net.au>
2778 * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out
2781 2007-03-08 Alan Modra <amodra@bigpond.net.au>
2783 * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo.
2784 (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c.
2786 * Makefile.in: Regenerate.
2787 * po/SRC-POTFILES.in: Regenerate.
2789 2007-03-07 H.J. Lu <hongjiu.lu@intel.com>
2791 * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec.
2792 (x86_64-*-kfreebsd*-gnu): Likewise.
2793 (x86_64-*-netbsd*): Likewise.
2794 (x86_64-*-openbsd*): Likewise.
2795 (x86_64-*-linux-*): Likewise.
2797 * configure.in: Support bfd_efi_app_x86_64_vec.
2798 * configure: Regenerated.
2800 * efi-app-x86_64.c: New file.
2802 * targets.c (bfd_efi_app_x86_64_vec): New.
2803 (_bfd_target_vector): Add bfd_efi_app_x86_64_vec.
2805 2007-03-07 Kai Tietz <kai.tietz@onevision.com>
2807 * reloc.c (bfd_generic_get_relocated_section_contents): Remove
2808 const for type reloc_howto_type.
2810 2007-03-07 Alan Modra <amodra@bigpond.net.au>
2813 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link.
2814 (elf_discarded_section): Move..
2815 * bfd-in.h: ..to here.
2816 * bfd-in2.h: Regenerate.
2817 * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols
2818 from discarded sections before relocate_section has done its job.
2819 * reloc.c (bfd_generic_get_relocated_section_contents): Handle
2820 relocs against symbols from discarded sections.
2821 * elf-hppa.h (elf_hppa_howto_table): Set size. Set dst_mask on
2823 (elf_hppa_relocate_section): Handle relocatable link after setting
2824 sec, sym, h etc. for final link. Squash error messages for
2825 relocatable link. Clear section contents for relocs against
2826 symbols in discarded sections, and zero reloc. Remove existing
2828 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2829 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2830 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
2831 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2832 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2833 (bfin_relocate_section): Likewise.
2834 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2835 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2836 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2837 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2838 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2839 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2840 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2841 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2842 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2843 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2844 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2845 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2846 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2847 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2848 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2849 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2850 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2851 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2852 * elf32-mep.c (mep_elf_relocate_section): Likewise.
2853 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2854 * elf32-mt.c (mt_elf_relocate_section): Likewise.
2855 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2856 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2857 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2858 * elf32-score.c (_bfd_score_elf_relocate_section): Likewise.
2859 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2860 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2861 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2862 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2863 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
2864 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2865 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2866 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
2867 (elf64_alpha_relocate_section): Likewise.
2868 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2869 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2870 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2871 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2872 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2873 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2874 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2875 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2877 * elf32-arm.c (elf32_arm_relocate_section): Always adjust section
2878 symbols for relocatable link. Don't use always-zero st_value.
2879 (elf_backend_rela_normal): Don't define.
2880 * elf32-bfin.c (bfinfdpic_relocate_section): Use
2881 RELOC_FOR_GLOBAL_SYMBOL.
2882 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2883 * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE
2884 section symbol adjustments with same for relocatable link.
2885 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2886 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move..
2887 (elf32_m68hc11_check_relocs): ..to here.
2888 * elf32-score.c (score_elf_final_link_relocate): Remove zero
2890 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2892 2007-03-07 Alan Modra <amodra@bigpond.net.au>
2895 * elf.c (assign_file_positions_for_load_sections): Don't
2896 adjust p_memsz for !SEC_LOAD section vma modulo page size.
2897 Instead, use the same lma based adjustment for SEC_LOAD
2900 2007-03-01 Bob Wilson <bob.wilson@acm.org>
2902 * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing.
2903 (find_relaxable_sections): Do not increment src_count for unknown
2904 opcodes. Decode only once instead of calling is_l32r_relocation.
2905 (compute_text_actions): Remove unused no_insn_move flag. Assert that
2906 src_next matches src_count in relax_info.
2908 2007-03-01 Joseph Myers <joseph@codesourcery.com>
2910 * Makefile.am (bfdver.h): Use "." not " " between version number
2912 * Makefile.in: Regenerate.
2913 * configure.in (PKGVERSION): Default to "(GNU Binutils) ".
2914 * configure: Regenerate.
2916 2007-02-28 Nathan Sidwell <nathan@codesourcery.com>
2918 * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
2920 2007-02-27 Alan Modra <amodra@bigpond.net.au>
2922 * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const.
2923 * elf32-spu.c (ovl_mgr_pread): Add const to casts.
2925 2007-02-23 Carlos O'Donell <carlos@codesourcery.com>
2927 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit
2928 DWARF even with 64-bit addresses.
2929 (_bfd_dwarf2_find_nearest_line): Likewise.
2931 2007-02-23 Nick Clifton <nickc@redhat.com>
2934 * elf.c (copy_private_bfd_data): Always rewrite the program
2935 headers when a Solaris interpreter segment is involved.
2937 2007-02-22 Paul Brook <paul@codesourcery.com>
2939 * elflink.c (gc_mark_hook_fn): Remove.
2940 (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn.
2941 (bfd_elf_gc_sections): Ditto. Call gc_mark_extra_sections.
2942 * elf-bfd.h (elf_gc_mark_hook_fn): Define.
2943 (elf_backend_data): Add gc_mark_extra_sections.
2944 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default
2946 (elfNN_bed): Add elf_backend_gc_mark_extra_sections.
2947 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function.
2948 (elf_backend_gc_mark_extra_sections): Define.
2950 2007-02-21 Nick Clifton <nickc@redhat.com>
2952 * elf.c (_bfd_elf_map_sections_to_segments): If the
2953 override_segment_assignment callback is defined then call it.
2955 2007-02-21 Alan Modra <amodra@bigpond.net.au>
2957 * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args.
2959 2007-02-19 Thiemo Seufer <ths@mips.com>
2961 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove
2962 translation marker from untranslatable strings.
2964 2007-02-19 Alan Modra <amodra@bigpond.net.au>
2966 * elf-bfd.h (struct elf_backend_data): Add default_execstack.
2967 * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
2968 * elfxx-target.h (elf_backend_default_execstack): Define to 1.
2969 (elfNN_bed): Init new field.
2970 * elf64-ppc.c (elf_backend_default_execstack): Define to 0.
2972 2007-02-17 Mark Mitchell <mark@codesourcery.com>
2973 Nathan Sidwell <nathan@codesourcery.com>
2974 Vladimir Prus <vladimir@codesourcery.com
2975 Joseph Myers <joseph@codesourcery.com>
2977 * configure.in (--with-pkgversion): New option.
2978 * configure: Regenerate.
2979 * Makefile.am (bfdver.h): Substitute for @bfd_version_package@.
2980 * Makefile.in: Regenerate.
2981 * version.h (BFD_VERSION_STRING): Define using
2982 @bfd_version_package@.
2984 2007-02-16 Carlos O'Donell <carlos@codesourcery.com>
2986 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
2987 Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
2990 2007-02-15 Alan Modra <amodra@bigpond.net.au>
2992 * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define,
2994 (_bfd_norelocs_canonicalize_reloc): Likewise.
2995 * libbfd.h: Regenerate.
2996 * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
2997 (_bfd_norelocs_canonicalize_reloc): Likewise.
2998 * binary.c (binary_bfd_reloc_type_lookup): Don't define.
2999 (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
3000 (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
3001 * ihex.c: Similarly.
3002 * mach-o-target.c: Similarly.
3003 * mach-o.c: Similarly.
3006 * ppcboot.c: Similarly.
3007 * srec.c: Similarly.
3008 * xsym.c: Similarly.
3010 2007-02-14 H.J. Lu <hongjiu.lu@intel.com>
3013 * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol
3014 when adding default symbol.
3016 2007-02-13 Alan Modra <amodra@bigpond.net.au>
3018 * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt"
3019 for branch lookup table.
3021 2007-02-12 Alan Modra <amodra@bigpond.net.au>
3023 * elf64-ppc.c (create_linkage_sections): Don't create
3024 .rela.rodata.brlt for --emit-relocs.
3025 (ppc_build_one_stub): Create relocs for brlt --emit-relocs here.
3026 (ppc_size_one_stub): Count them. Simplify test of stub type
3027 when counting stub relocs. Set SEC_RELOC too.
3028 (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC.
3029 (ppc64_elf_finish_dynamic_sections): Output brlt relocs.
3031 2007-02-12 Alan Modra <amodra@bigpond.net.au>
3033 * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs
3034 with a zero symbol index.
3036 2007-02-12 Alan Modra <amodra@bigpond.net.au>
3038 * elflink.c (bfd_elf_discard_info): Tidy setting of "eh".
3040 2007-02-05 Dave Brolley <brolley@redhat.com>
3041 Stan Cox <scox@redhat.com>
3044 * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms.
3046 2007-02-05 Dave Brolley <brolley@redhat.com>
3047 Richard Sandiford <rsandifo@redhat.com>
3048 Stan Cox <scox@redhat.com>
3049 Nick Clifton <nickc@redhat.com>
3050 DJ Delorie <dj@redhat.com>
3051 Frank Ch. Eigler <fche@redhat.com>
3052 Ben Elliston <bje@redhat.com>
3053 Richard Henderson <rth@redhat.com>
3055 * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
3056 (ALL_MACHINES_CFILES): Add CPU_MEP.c.
3057 (BFD32_BACKENDS): Add elf32-mep.lo.
3058 (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
3059 (cpu-mep.lo,elf32-mep.lo): New targets.
3060 * archures.c (bfd_arch_mep): New enumerator.
3061 (bfd_mach_mep, bfd_mach_mep_h1): New macros.
3062 (bfd_mep_arch): New external variable.
3063 (bfd_archures_list): Add bfd_mep_arch.
3064 * config.bfd: Support mep-*-elf.
3065 * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec.
3066 * reloc.c (BFD_RELOC_MEP_*): New relocation numbers.
3067 * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern
3069 (_bfd_target_vector): Add bfd_elf32_mep_vec and
3070 bfd_elf32_mep_little_vec.
3071 * mep-relocs.pl: New file.
3072 * cpu-mep.c: New file.
3073 * elf32-mep.c: New file.
3074 * bfd-in2.h: Regenerate.
3075 * po/POTFILES.in: Regenerate.
3076 * libbfd.h: Regenerate.
3077 * Makefile.in: Regenerate.
3078 * configure: Regenerate.
3080 2007-02-05 Dave Brolley <brolley@redhat.com>
3082 * elflink.c (evaluate_complex_relocation_symbols): Check for
3083 STT_SRELC for global symbols.
3084 (perform_complex_relocations): Renamed to
3085 perform_complex_relocation and now examines only one relocation.
3086 (elf_link_input_bfd): Don't call perform_complex_relocations.
3087 * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.
3088 * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
3089 (OD,OS,OU): #undefs corrected to N, S and U repectively.
3090 (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
3091 (complex_reloc_installation_howto): Removed.
3092 (mep_info_to_howto_rela): Remove special case for r_type==0xff.
3093 (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
3095 2007-02-05 Dave Brolley <brolley@redhat.com>
3096 Richard Sandiford <rsandifo@redhat.com>
3097 DJ Delorie <dj@redhat.com>
3098 Graydon Hoare <graydon@redhat.com>
3099 Nick Clifton <nickc@cambridge.redhat.com>
3100 Jeff Holcomb <jeffh@redhat.com>
3101 Frank Ch. Eigler <fche@redhat.com>
3103 * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype.
3104 * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC.
3105 * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC.
3106 * elflink.c (set_symbolValue): New static function.
3107 (resolve_symbol): Likewise.
3108 (resolve_section): Likewise.
3109 (undefined_reference): Likewise.
3110 (eval_symbol): Likewise.
3111 (evaluate_complex_relocation_symbols): Likewise.
3112 (put_value): Likewise.
3113 (get_value): Likewise.
3114 (decode_complex_addend):
3115 (bfd_elf_perform_complex_relocation): New function.
3116 (elf_link_input_bfd): Call evaluate_complex_relocation_symbols.
3117 * reloc.c (BFD_RELOC_RELC): New relocation number.
3118 * syms.c (BSF_RELC,BSF_SRELC): New macros.
3120 2007-02-05 Bob Wilson <bob.wilson@acm.org>
3122 * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
3123 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete.
3124 (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size)
3125 (elf_xtensa_allocate_got_size): Replace these with...
3126 (elf_xtensa_allocate_dynrelocs): ...this new function.
3127 (elf_xtensa_size_dynamic_sections): Use it.
3129 2007-02-05 Bob Wilson <bob.wilson@acm.org>
3131 * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT>
3132 <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>:
3133 Set src_mask to zero.
3134 <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise. Also fix dst_mask.
3135 <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE.
3137 2007-02-02 Bob Wilson <bob.wilson@acm.org>
3139 * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
3140 (elf_xtensa_dynamic_symbol_p): ...this.
3142 2007-02-02 Bob Wilson <bob.wilson@acm.org>
3144 * elf32-xtensa.c (plt_reloc_count): Move into link hash table.
3145 (struct elf_xtensa_link_hash_table): New.
3146 (elf_xtensa_hash_table): New.
3147 (elf_xtensa_link_hash_table_create): New.
3148 (elf_xtensa_check_relocs): Update plt_reloc_count references.
3149 Update arguments to add_extra_plt_sections.
3150 (elf_xtensa_create_dynamic_sections): Record new sections in the hash
3151 table. Update for plt_reloc_count and add_extra_plt_sections.
3152 (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj
3153 argument with link info. Update calls to elf_xtensa_get_plt_section
3154 and elf_xtensa_get_gotplt_section.
3155 (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections)
3156 (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections)
3157 (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections)
3158 (relax_property_section): Get sections from the hash table and update
3160 (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace
3161 dynobj argument with link info. Get sections for first plt chunk from
3163 (bfd_elf32_bfd_link_hash_table_create): Define.
3165 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3167 * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *.
3168 * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types.
3169 (struct elf_symbol): Change first member into union.
3170 (elf_sort_elf_symbol): Compare pointers to internal syms rather than
3171 internal syms. Only compare st_shndx fields.
3172 (elf_create_symbuf): New function.
3173 (bfd_elf_match_symbols_in_sections): Use it. If symbufs are available
3174 for bfds, use a binary search, otherwise don't qsort symbols
3175 unnecessarily only to select which symbols are for the particular
3178 2007-02-01 Nick Clifton <nickc@redhat.com>
3181 * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields
3182 in the elf_link_hash_table structure.
3184 2007-02-01 Alan Modra <amodra@bigpond.net.au>
3186 * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note.
3187 * elfxx-target.h (elf_backend_write_core_note): Define and use.
3188 * elf.c (elfcore_write_prpsinfo): Call the above. Add support for
3189 32-bit core note on 64-bit target.
3190 (elfcore_write_prstatus): Likewise.
3191 (elfcore_write_lwpstatus): Make note_name const.
3192 (elfcore_write_prfpreg): Likewise.
3193 (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit
3195 * elf32-ppc.c (ppc_elf_write_core_note): New function.
3196 (elf_backend_write_core_note): Define.
3197 * elf64-ppc.c (ppc64_elf_write_core_note): New function.
3198 (elf_backend_write_core_note): Define.
3200 2007-01-31 H.J. Lu <hongjiu.lu@intel.com>
3202 * elf32-cris.c (INCLUDED_TARGET_FILE): Removed.
3203 (elf32_bed): Defined for elf32-us-cris.
3205 * elf64-sh64.c (elf64_bed): Defined for Linux.
3206 (INCLUDED_TARGET_FILE): Removed.
3208 * elfxx-target.h (elfNN_bed): Always define. Don't check
3209 INCLUDED_TARGET_FILE.
3211 2007-01-31 DJ Delorie <dj@redhat.com>
3213 * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning
3214 message for dangerous relocs, special case the common user error.
3216 2007-01-30 H.J. Lu <hongjiu.lu@intel.com>
3218 * elf.c (copy_elf_program_header): Start from the first section
3219 in a segment and stop when all sections in a segment are
3222 2007-01-29 Julian Brown <julian@codesourcery.com>
3224 * bfd-in2.h: Regenerate.
3225 * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
3226 instruction scanning should be done.
3227 (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
3228 (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
3229 (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
3231 * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
3233 * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
3234 (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
3235 (elf32_vfp11_erratum_type): New enum.
3236 (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
3238 (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
3239 (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
3240 vfp11_fix and num_vfp11_fixes fields.
3241 (elf32_arm_link_hash_table_create): Initialise vfp11_fix,
3242 vfp11_erratum_glue_size, num_vfp11_fixes fields.
3243 (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
3244 (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
3246 (elf32_arm_section_map_add): Add an code/data mapping symbol entry
3248 (record_vfp11_erratum_veneer): Create a single veneer, and its
3250 (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
3251 (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
3253 (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
3255 (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
3256 (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
3257 (bfd_arm_vfp11_write_mask): Update write mask according to coded
3259 (bfd_arm_vfp11_antidependency): New function.
3260 (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
3261 (elf32_arm_compare_mapping): Declare.
3262 (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
3263 BFD for potential erratum-triggering insns. Record results.
3264 (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
3265 and branches to veneers have been placed in virtual memory after
3267 (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
3269 (elf32_arm_output_symbol_hook): Remove.
3270 (elf32_arm_write_section): Output veneers, and branches to veneers.
3271 Use maps from input sections, not output sections, for code
3273 * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
3274 * elf32-score.c (_bfd_score_elf_write_section): Likewise.
3275 * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
3276 * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
3278 2007-01-27 H.J. Lu <hongjiu.lu@intel.com>
3280 * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux.
3281 (INCLUDED_TARGET_FILE): Removed.
3283 2007-01-27 Mike Frysinger <vapier@gentoo.org>
3285 * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd.
3286 (INCLUDED_TARGET_FILE): Remove.
3288 2007-01-25 DJ Delorie <dj@redhat.com>
3290 * elf32-m32c.c (m32c_elf_howto_table): Don't complain about
3291 R_M32C_16 or R_M32C_24 relocs.
3293 2007-01-25 Nick Clifton <nickc@redhat.com>
3296 * elf32-avr.c (avr_link_hash_table): Check to make sure that the
3297 hash table was created by elf32_avr_link_hash_table_create before
3299 (elf32_avr_link_hash_newfunc): New function. Just pass the call
3300 through to _bfd_elf_link_hash_newfunc.
3301 (elf32_avr_link_hash_table_create): Use
3302 elf32_avr_link_hash_newfunc instead of
3303 _bfd_elf_link_hash_newfunc.
3304 (elf32_avr_relocate_section): Check for the hash table pointer
3306 (elf32_avr_relax_section, avr_build_one_stub,
3307 elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs,
3308 elf32_avr_build_stubs): Likewise.
3310 2007-01-16 H.J. Lu <hongjiu.lu@intel.com>
3313 * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
3314 argument, Elf_Internal_Sym *.
3316 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
3317 symbol dynamic if info->dynamic_data is TRUE.
3318 (bfd_elf_record_link_assignment): Updated call to
3319 bfd_elf_record_link_assignment.
3320 (_bfd_elf_merge_symbol): Likewise. Always call
3321 bfd_elf_link_mark_dynamic_symbol.
3323 2007-01-12 H.J. Lu <hongjiu.lu@intel.com>
3325 * Makefile.am (BFD_LIBS): Removed.
3326 * Makefile.in: Regenerated.
3328 2007-01-11 H.J. Lu <hongjiu.lu@intel.com>
3331 * Makefile.am (OFILES): Add @bfd64_libs@.
3332 (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES).
3333 * Makefile.in: Regenerated.
3335 * configure.in (bfd_libs): Replaced by ...
3337 * configure: Regenerated.
3339 2007-01-11 Nathan Sidwell <nathan@codesourcery.com>
3341 * elf.c (assign_file_positions_for_load_sections): We can
3342 require fewer phdrs than expected.
3344 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
3346 * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido.
3347 * bfd-in2.h: Regenerate.
3348 * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of
3349 bfd_mach_cpu32_fido.
3350 (m68k_arch_features): Use fido_a instead of cpu32.
3351 (bfd_m68k_compatible): Reject the combination of Fido and
3352 ColdFire. Accept the combination of CPU32 and Fido with a
3354 * elf32-m68k.c (elf32_m68k_object_p,
3355 elf32_m68k_merge_private_bfd_data,
3356 elf32_m68k_print_private_bfd_data): Treat Fido as an
3357 architecture by itself.
3359 2007-01-08 Kai Tietz <kai.tietz@onevision.com>
3361 * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*.
3363 2007-01-05 Jakub Jelinek <jakub@redhat.com>
3365 * texhex.c (first_phase): Don't fall through into the default
3367 (pass_over): Replace abort () calls with return FALSE. Fix
3370 2007-01-04 Jie Zhang <jie.zhang@analog.com>
3372 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
3373 SEC_EXCLUDE on zero size .eh_frame.
3375 For older changes see ChangeLog-2006
3381 version-control: never