1 2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
3 * elf-bfd.h (eh_cie_fde): Move add_fde_encoding and
4 per_encoding_relative to u.cie. Add commentary.
5 * elf-eh-frame.c (cie): Remove make_relative.
6 (extra_augmentation_string_bytes): Update use of add_fde_encoding.
7 (extra_augmentation_data_bytes): Likewise. Use an FDE's own
8 add_augmentation_size field, rather than referring to the CIE.
9 (_bfd_elf_parse_eh_frame): Don't set the struct cie
10 make_relative field; set the eh_cie_fde field directly.
11 Update setting of add_fde_encoding and per_encoding_relative.
12 Copy make_relative and add_augmentation_size from the CIE
14 (_bfd_elf_discard_section_eh_frame): Use the FDE's own
16 (_bfd_elf_eh_frame_section_offset): Likewise.
17 (_bfd_elf_write_section_eh_frame): Update accesses to
18 add_fde_encoding and per_encoding_relative. Use the FDE's
19 own make_relative and add_augmentation_size fields.
21 2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
23 * elf-bfd.h (eh_cie_fde): Remove need_lsda_relative.
24 Move make_lsda_relative to u.cie.
25 * elf-eh-frame.c (cie): Rename make_lsda_relative to
26 can_make_lsda_relative.
27 (_bfd_elf_parse_eh_frame): Don't set the old eh_cie_fde
28 make_lsda_relative field. Update after cie renaming.
29 Set u.cie.make_lsda_relative if can_make_lsda_relative
30 and if we find a relocation against the LSDA.
31 (_bfd_elf_discard_section_eh_frame): Copy make_lsda_relative when
32 changing a CIE's group representative.
33 (_bfd_elf_eh_frame_section_offset): Don't set need_ldsa_relative here.
34 (_bfd_elf_write_section_eh_frame): Check u.cie.make_lsda_relative
35 rather than need_lsda_relative.
37 2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
39 * elf-bfd.h (eh_cie_fde): Add u.fde.next_for_section and
41 (bfd_elf_section_data): Add fde_list.
42 (elf_fde_list): New macro.
43 (elf_obj_tdata): Add eh_frame_section.
44 (elf_eh_frame_section): New macro.
45 (_bfd_elf_gc_mark_reloc): Remove last parameter.
46 (_bfd_elf_gc_mark_fdes): Declare.
47 * elf-eh-frame.c (_bfd_elf_get_eh_frame_sec_info): Chain the FDEs
48 for each input section.
49 (mark_entry, _bfd_elf_gc_mark_fdes): New functions.
50 * elflink.c (_bfd_elf_gc_mark_reloc): Remove is_eh parameter.
51 (_bfd_elf_gc_mark): Update call accordingly. Mark the relocations
52 againts the section's FDEs. Don't mark the bfd's elf_eh_frame_section.
53 (bfd_elf_gc_sections): Parse each input bfd's .eh_frame before
54 marking any input sections. Remove the current EH handling.
55 * section.c (bfd_section): Remove gc_mark_from_eh.
56 * ecoff.c (bfd_debug_section): Update initializer accordingly.
58 2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
60 * elf-bfd.h (eh_cie_fde): Add u.cie. Document how u.fde.cie_inf
61 changes when removed == 0.
62 (eh_frame_hdr_info): Add parsed_eh_frames.
63 (_bfd_elf_begin_eh_frame_parsing): Declare.
64 (_bfd_elf_parse_eh_frame): Declare.
65 (_bfd_elf_end_eh_frame_parsing): Declare.
66 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): New function.
67 (_bfd_elf_parse_eh_frame): New function, split out from
68 _bfd_elf_discard_section_eh_frame. Make a first pass through the
69 buffer to calculate the number of entries and CIEs. Allocate memory
70 for them before the main loop. Replace current extended cie
71 representation with a pair of pointers, one to the local eh_cie_fde
72 and one to the full struct cie. Allocate a separate array of struct
73 cies if not merging. Merge CIEs during the main loop and set up each
74 u.cie.merged field. Point an FDE's cie_inf field directly at the
75 local CIE. Initially assume that all entries should be removed.
76 (_bfd_elf_end_eh_frame_parsing): New function.
77 (_bfd_elf_discard_section_eh_frame): Assume that the section has
78 already been parsed. Use a separate pass to mark entries that
79 need to be kept. Use the u.cie.merged field to track a CIE's
81 * elflink.c (bfd_elf_discard_info): Call _bfd_elf_parse_eh_frame
82 before _bfd_elf_discard_section_eh_frame. Wrap loop with calls to
83 _bfd_elf_begin_eh_frame_parsing and _bfd_elf_end_eh_frame_parsing.
85 2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
87 * elf-bfd.h (eh_cie_fde): Put cie_inf in a union. Add a reloc_index
88 field. Use bitfields for fde_encoding, lsda_encoding and lsda_offset.
89 * elf-eh-frame.c (extra_augmentation_data_bytes): Adjust cie_inf
90 accesses after the above change.
91 (_bfd_elf_eh_frame_section_offset): Likewise.
92 (_bfd_elf_write_section_eh_frame): Likewise.
93 (_bfd_elf_discard_section_eh_frame): Likewise. Set up reloc_index.
95 2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk>
97 * elf-bfd.h (_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): Declare.
98 (_bfd_elf_gc_mark): Use elf_gc_mark_hook_fn.
99 * elflink.c (init_reloc_cookie, fini_reloc_cookie)
100 (init_reloc_cookie_rels, fini_reloc_cookie_rels): New functions,
102 (bfd_elf_discard_info): ...here.
103 (init_reloc_cookie_for_section): New function.
104 (fini_reloc_cookie_for_section): Likewise.
105 (_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): New functions,
107 (_bfd_elf_gc_mark): ...here. Use init_reloc_cookie_for_section
108 and fini_reloc_cookie_for_section.
110 2007-12-12 Bob Wilson <bob.wilson@acm.org>
112 * elf32-xtensa.c (elf_xtensa_do_reloc): Update self_address along with
114 (print_action_list): Fix name for ta_convert_longcall.
116 2007-12-11 Catherine Moore <clm@codesourcery.com>
118 * elf.c (_bfd_elf_copy_private_symbol_data): Don't copy shndx if
119 the symbol's section is the undefined section.
121 2007-12-11 Alan Modra <amodra@bigpond.net.au>
123 * elf.c (elf_fake_sections): Add "warning:" to "..changed to PROGBITS"
126 2007-12-07 Bob Wilson <bob.wilson@acm.org>
128 * elf32-xtensa.c (elf_howto_table): Add R_XTENSA_32_PCREL.
129 (elf_xtensa_reloc_type_lookup): Handle BFD_RELOC_32_PCREL.
130 (elf_xtensa_check_relocs): Use default case for all relocations that
131 need nothing done here.
132 (elf_xtensa_do_reloc): Compute self_address for all relocation types.
133 Handle R_XTENSA_32_PCREL.
134 (elf_xtensa_relocate_section): Check for R_XTENSA_32_PCREL for dynamic
136 (check_section_ebb_pcrels_fit): Ignore R_XTENSA_32_PCREL relocations.
138 2007-12-05 Alan Modra <amodra@bigpond.net.au>
140 * elf32-spu.c (spu_elf_size_stubs): Do consider branches to
141 non-function symbols for overlay stubs.
143 2007-12-04 Bob Wilson <bob.wilson@acm.org>
145 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Create DT_PLTGOT
146 entry for all dynamic objects.
148 2007-12-04 Alan Modra <amodra@bigpond.net.au>
150 * elf32-spu.c (spu_elf_size_stubs): Correct section alignment.
152 2007-11-30 Richard Sandiford <rsandifo@nildram.co.uk>
154 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use the
155 ELF header to choose between 32-bit and 64-bit relocation structures.
157 2007-11-29 Mark Shinwell <shinwell@codesourcery.com>
159 * archures.c (bfd_mach_mips_loongson_2e): New.
160 (bfd_mach_mips_loongson_2f): New.
161 * bfd-in2.h (bfd_mach_mips_loongson_2e): New.
162 (bfd_mach_mips_loongson_2f): New.
163 * cpu-mips.c: Add I_loongson_2e and I_loongson_2f to
165 (arch_info_struct): Add Loongson-2E and Loongson-2F entries.
166 * elfxx-mips.c (_bfd_elf_mips_mach): Handle Loongson-2E
167 and Loongson-2F flags.
168 (mips_set_isa_flags): Likewise.
169 (mips_mach_extensions): Add Loongson-2E and Loongson-2F
172 2007-11-29 Nick Clifton <nickc@redhat.com>
175 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Do not
176 complain if there is no glue bfd, just return.
178 2007-11-28 Nick Clifton <nickc@redhat.com>
180 * elf-m10300.c (mn10300_elf_relax_section): Extend previous fix to
183 2007-11-21 Nick Clifton <nickc@redhat.com>
185 * elf-m10300.c (mn10300_elf_relax_section): Allow for alignment
186 relocs when computing whether instructions can be relaxed.
188 2007-11-16 Tristan Gingold <gingold@adacore.com>
190 * elflink.c (elf_link_output_extsym): Weaken assertion: if
191 --gc-section is set, there may be no TLS segment.
193 2007-11-19 Alan Modra <amodra@bigpond.net.au>
195 * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
196 * elflink.c (bfd_elf_perform_complex_relocation): Return status.
197 Don't print reloc overflow message.
198 * elf32-mep.c (mep_elf_relocate_section): Handle status from
199 bfd_elf_perform_complex_relocation.
201 2007-11-17 Thiemo Seufer <ths@mips.com>
203 * elfxx-mips.c (mips_elf_merge_obj_attributes): Handle -mips32r2
206 2007-11-16 Nick Clifton <nickc@redhat.com>
208 * elf-m10300.c (mn10300_elf_check_relocs): Fix memory leak and
209 check that bfd_elf_get_elf_syms is only called once.
211 2007-11-16 Ulrich Weigand <uweigand@de.ibm.com>
213 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Set udata.p of
214 synthetic symbol to point to the ELF symbol it was derived from.
216 2007-11-15 Alan Modra <amodra@bigpond.net.au>
219 * opncls.c (separate_debug_file_exists): Use fopen/fread
220 rather than open/read and open in binary mode.
222 2007-11-14 Richard Sandiford <richard@codesourcery.com>
224 * elfxx-mips.c (mips_got_page_range): New structure.
225 (mips_got_page_entry): Likewise.
226 (mips_got_info): Add page_gotno and got_page_entries fields.
227 (mips_elf_got_per_bfd_arg): Add max_pages field. Delete
228 primary_count and current_count fields.
229 (mips_got_page_entry_hash, mips_got_page_entry_eq): New functions.
230 (mips_elf_pages_for_range, mips_elf_record_got_page_entry): Likewise.
231 (mips_elf_get_got_for_bfd): New function, split out from
232 mips_elf_make_got_per_bfd. Initialize the page_gotno and
233 got_page_entries fields when creating a new GOT structure.
234 (mips_elf_make_got_pages_per_bfd): New function.
235 (mips_elf_merge_got_with): New function, split out from
236 mips_elf_make_got_per_bfd. Merge page entries as well as
237 non-page entries. Use the minimum of max_pages and the sum
238 of the page_gotnos to estimate the number of page entries.
239 (mips_elf_merge_gots): Use the minimum of max_pages and the
240 bfd's page_gotno to estimate the number of page entries.
241 Use the above functions.
242 (mips_elf_multi_got): Add page entries as well as non-page entries
243 to the individual per-bfd GOTs. Initialize got_per_bfd_arg.max_pages.
244 Initialize the page_gotno and got_page_entries fields when creating
245 a new primary GOT. Use the minimum of pages and page_gotno when
246 adding the number of pages entries to local_gotno.
247 (mips_elf_create_got_section): Initialize the page_gotno and
248 got_page_entries fields of the GOT structure.
249 (mips_elf_rel_relocation_p, mips_elf_read_rel_addend)
250 (mips_elf_add_lo16_rel_addend, mips_elf_get_section_contents): New
251 functions, split out from...
252 (_bfd_mips_elf_relocate_section): ...here.
253 (_bfd_mips_elf_check_relocs): Record GOT page entries too.
254 (_bfd_mips_relax_section): Use mips_elf_get_section_contents.
255 (_bfd_mips_elf_always_size_sections): Use the smaller of the
256 loadable_size- and page_gotno-derived estimates.
258 2007-11-14 Thiemo Seufer <ths@mips.com>
260 * elfxx-mips.c (mips_elf_merge_obj_attributes): Prevent
261 unwanted fallthroughs in case statement.
263 2007-11-13 H.J. Lu <hongjiu.lu@intel.com>
266 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
267 copy input subsystem if output is different from input.
269 2007-11-13 Nick Clifton <nickc@redhat.com>
271 * elf-m10300.c (mn10300_elf_final_link_relocate): Prevent the
272 accidental termination of DWARF location list entries.
273 (mn10300_elf_relax_delete_bytes): Stop deletion if an align reloc
274 is encountered that is larger than or not a mutliple of the number
275 of bytes being deleted.
276 When adjusting symbols, any symbols inside the region being
277 deleted must be moved to the end of the region.
278 Move align relocs forward if there is room for them after the
279 deletion of the region.
281 2007-11-13 Alan Modra <amodra@bigpond.net.au>
284 * elf.c (rewrite_elf_program_header): Formatting. Add
285 first_matching_lma and first_suggested_lma booleans and use
286 instead of testing matching_lma and suggested_lma for zero.
288 2007-11-12 H.J. Lu <hongjiu.lu@intel.com>
291 * peicode.h (pe_bfd_object_p): Save and restore previous bfd
292 state when calling coff_object_p.
294 2007-11-12 Alan Modra <amodra@bigpond.net.au>
296 * elf.c (_bfd_elf_get_synthetic_symtab): Only bump the symbol
297 pointer when we have a valid symbol. Init udata.p to NULL.
299 2007-11-09 Nathan Sidwell <nathan@codesourcery.com>
301 * elf-vxworks.c (elf_vxworks_emit_relocs): Don't clobber
302 rel_hash. Move loop inside if test.
304 2007-11-08 Nathan Sidwell <nathan@codesourcery.com>
306 * elf-vxworks.h (elf_vxworks_add_dynamic_entries): Declare.
307 (elf_vxworks_finish_dynamic_entry): Declare.
308 * elf-vxworks.c: Include elf/vxworks.h.
309 (elf_vxworks_add_dynamic_entries): New.
310 (elf_vxworks_finish_dynamic_entry): New.
311 * Makefile.am (elf-vxworks.lo): Add dependency.
312 * Makefile.in (elf-vxworks.lo): Add dependency.
313 * elf32-i386.c (elf_i386_size_dynamic_sections,
314 elf_i386_finish_dynamic_sections): Call
315 elf_vxworks_add_dynamic_entries and
316 elf_vxworks_finish_dynamic_entry.
317 * elf32-ppc.c (ppc_elf_size_dynamic_sections,
318 ppc_elf_finish_dynamic_sections): Likewise.
319 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections,
320 sparc_finish_dyn): Likewise.
321 * elf32-sh.c (sh_elf_size_dynamic_sections,
322 sh_elf_finish_dynamic_sections): Likewise.
323 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections,
324 _bfd_mips_elf_finish_dynamic_sections): Likewise.
325 * elf32-arm.c (elf32_arm_size_dynamic_sections,
326 elf32_arm_finish_dynamic_sections): Likewise.
328 2007-11-07 Olivier Hainque <hainque@adacore.com>
330 * bfd/elfxx-mips.c (_bfd_mips_elf_fake_sections): Force
331 SHF_MIPS_NOSTRIP on .debug_frame for Irix.
333 2007-11-06 Alan Modra <amodra@bigpond.net.au>
335 * elf64-ppc.c (ppc64_elf_check_relocs): Don't refcount tlsld_got here..
336 (ppc64_elf_gc_sweep_hook): ..or here..
337 (ppc64_elf_tls_optimize): ..or here. Make two passes through the
338 relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
339 (allocate_dynrelocs): Refcount tlsld_got here.
340 (ppc64_elf_size_dynamic_sections): Allocate local got and call
341 allocate_dynrelocs before allocating tlsld_got.
342 (ppc64_elf_relocate_section): Remove check that a tls_get_addr
343 call follows gd and ld relocs.
345 * elf32-ppc.c (ppc_elf_check_relocs): Don't refcount tlsld_got here..
346 (ppc_elf_gc_sweep_hook): ..or here..
347 (ppc_elf_tls_optimize): ..or here. Make two passes through the
348 relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
349 (allocate_dynrelocs): Refcount tlsld_got here.
350 (ppc_elf_size_dynamic_sections): Call allocate_dynrelocs before
351 allocating tlsld_got.
352 (ppc_elf_relocate_section): Remove check that a tls_get_addr
353 call follows gd and ld relocs.
355 2007-11-05 Alan Modra <amodra@bigpond.net.au>
357 * merge.c (sec_merge_hash_lookup): Revert last change.
358 (record_section): Likewise.
359 (_bfd_merge_sections): Likewise.
360 (_bfd_merged_section_offset): Properly handle NULL secinfo.
361 (_bfd_add_merge_section): Allocate extra space for a zero
362 terminator on SEC_STRINGS sections.
364 2007-11-05 Danny Smith <dannysmith@users.sourceforge.net>
366 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Let .data, .text
367 and .bss section use the default.
368 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
370 2007-11-01 Joseph Myers <joseph@codesourcery.com>
372 * merge.c (sec_merge_hash_lookup): Add parameter sec_end. Check
373 for unterminated strings. All callers changed.
374 (record_section): Add parameter abfd. Give error message for
375 unterminated strings.
376 (_bfd_merge_sections): Update call to record_section.
377 (_bfd_write_merged_section, _bfd_merged_section_offset): Handle
378 NULL secinfo from merge failures.
380 2007-10-31 Nick Clifton <nickc@redhat.com>
382 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Do not look for
383 align relocs when there are no relocs attached to the section.
385 2007-10-31 Alan Modra <amodra@bigpond.net.au>
387 * elf-bfd.h (bfd_elf_match_symbols_in_sections): Don't declare.
388 * elflink.c (bfd_elf_match_symbols_in_sections): Make static.
389 Remove section name comparisons.
391 2007-10-30 Nick Clifton <nickc@redhat.com>
393 * reloc.c (BFD_RELOC_MN10300_ALIGN): Add.
394 * bfd-in2.h: Regenerate.
395 * libbfd.h: Regnerate.
396 * elf-m10300.h: Handle R_MN10300_ALIGN relocs.
397 (mn10300_elf_relax_delete_bytes): Honour R_MN10300_ALIGN relocs.
398 Re-fix off by one error in comparisons.
400 2007-10-25 Pedro Alves <pedro_alves@portugalmail.pt>
402 * bfd-in.h (STRING_COMMA_LEN): Don't handle NULL STR case.
403 * bfd-in2.h: Regenerate.
405 2007-10-25 Daniel Jacobowitz <dan@codesourcery.com>
407 * elf32-ppc.c (ppc_elf_merge_obj_attributes): Add support for
408 Tag_GNU_Power_ABI_Vector.
410 2007-10-25 Joseph Myers <joseph@codesourcery.com>
412 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Do not add
413 PT_NULL header when not linking.
415 2007-10-25 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
417 * elf.c (elfcore_grok_ppc_vmx): New function.
418 (elfcore_grok_note): Handle NT_PPC_VMX.
419 (elfcore_write_ppc_vmx): New function.
420 * elf-bfd.h (elfcore_write_ppc_vmx): Declare.
422 2007-10-24 Alan Modra <amodra@bigpond.net.au>
424 * Makefile.am: Run "make dep-am".
425 * Makefile.in: Regenerate.
426 * po/SRC-POTFILES.in: Regenerate.
428 2007-10-23 Alan Modra <amodra@bigpond.net.au>
430 * elf64-ppc.c (ppc_build_one_stub): Don't duplicate relocs
431 emitted for ".brlt" entries.
432 (toc_adjusting_stub_needed): Don't treat ".fixup" specially here..
433 (ppc64_elf_next_input_section): ..instead do so here.
435 2007-10-19 Nick Clifton <nickc@redhat.com>
437 * config.bfd: Recognise am34-linux-gnu target.
438 * reloc.c: Add BFD_RELOC_MN10300_SYM_DIFF relocation.
439 * bfd-in2.h: Regenerate.
440 * libbfd.h: Regenerate.
441 * elf-m10300.c (elf_mn10300_howto): Add R_MN10300_SYM_DIFF.
442 (mn10300_reloc_map): Likewise.
443 (mn10300_elf_check_relocs): Do not create dynamic relocs for
444 symbol differences or relocations against absolute symbols.
445 (mn10300_elf_final_link_relocate): Likewise.
446 Handle R_MN10300_SYM_DIFF relocs.
447 (mn10300_elf_relocate_section): Fix for creating local copys of
449 (mn10300_elf_relax_delete_bytes): Adjust symbols at the end of the
450 region. Adjust the size of function symbols.
451 (mn10300_elf_relax_section): Ignore symbols that are in discarded
454 2007-10-19 Nick Clifton <nickc@redhat.com>
456 * elf-m10300.c: Convert to ISO C.
458 2007-10-18 H.J. Lu <hongjiu.lu@intel.com>
459 Alan Modra <amodra@bigpond.net.au>
462 * config.bfd (targ_selvecs): Add bfd_elf64_alpha_vec for
463 alpha/FreeBSD. Add bfd_elf64_sparc_vec for sparc64/FreeBSD.
464 Add bfd_elf32_i386_vec and bfd_efi_app_ia32_vec for i386/FreeBSD.
465 (targ64_selvecs): Set for i386/FreeBSD.
466 * elf-bfd.h (elf_backend_data): Add relocs_compatible.
467 (_bfd_elf_default_relocs_compatible): Declare.
468 (_bfd_elf_relocs_compatible): Declare.
469 * elfxx-target.h (elf_backend_relocs_compatible): Define.
470 (elfNN_bed): Init new relocs_compatible field.
471 * elflink.c (_bfd_elf_default_relocs_compatible): New function.
472 (_bfd_elf_relocs_compatible): New function.
473 (elf_link_add_object_symbols): Call bed->relocs_compatible.
474 * elf32-i386.c (elf_backend_relocs_compatible): Define.
475 * elf64-alpha.c: Likewise.
476 * elf64-sparc.c: Likewise.
477 * elf64-x86-64.c: Likewise.
479 2007-10-16 Bob Wilson <bob.wilson@acm.org>
481 * elf32-xtensa.c (relax_section): Check for a reference to a discarded
482 DWARF section and anticipate its replacement with the kept section.
484 2007-10-16 Bob Wilson <bob.wilson@acm.org>
486 * elf32-xtensa.c (elf_xtensa_discard_info_for_section): Remove
487 unnecessary size variables. Set sec->rawsize.
488 (relax_section, relax_property_section): Likewise.
490 2007-10-16 Bob Wilson <bob.wilson@acm.org>
492 * section.c (struct bfd_section): Clarify comment for rawsize field.
493 * bfd-in2.h: Regenerate.
495 2007-10-16 Bob Wilson <bob.wilson@acm.org>
497 * elflink.c (_bfd_elf_check_kept_section): Use the section rawsize
498 values if they are set.
500 2007-10-16 Nick Clifton <nickc@redhat.com>
503 * configure.in (AC_CHECK_HEADERS): Add alloca.h
504 * configure: Regenerate.
505 * config.in: Regenerate.
506 * som.c: Replace alloca-conf.h inclusion with code recommended in
507 autoconf documentation.
508 * elf64-hppa.c: Likewise.
510 2007-10-16 Nick Clifton <nickc@redhat.com>
512 * configure.in (--enable-elf-stt-common): New configure
513 option. If enabled then the tools can generate symbols with
514 the ELF STT_COMMON type.
515 * config.in: Regenerate.
516 * configure: Regenerate.
517 * elf.c (swap_out_syms): If USE_STT_COMMON is defined then set
518 the type of emitted common symbols to STT_COMMON.
519 * elfcode.h (elf_slurp_symbol_table): Accept STT_COMMON symbol
522 2007-10-15 Alan Modra <amodra@bigpond.net.au>
524 * coff-arm.c (arm_emit_base_file_entry): Check fwrite return value.
525 Return status. Adjust callers.
526 * coff-mcore.c (mcore_emit_base_file_entry): Likewise.
527 * coff-ppc.c (write_base_file_entry): New function.
528 (coff_ppc_relocate_section): Use it.
529 * elf32-arm.c (find_thumb_glue): Check asprintf return status.
530 (find_arm_glue): Likewise.
531 * vms-misc.c (_bfd_vms_output_flush): Check fwrite return value.
533 2007-10-12 Nick Clifton <nickc@redhat.com>
536 * elflink.c (eval_symbol): Remove bufsz variable and use
537 sizeof(symbuf) where necessary.
539 2007-10-12 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
541 * elf32-cr16.c (elf32_cr16_relax_section): Fix condition check typo.
543 2007-10-12 Daniel Jacobowitz <dan@codesourcery.com>
545 * elfxx-mips.c (mips_elf_sort_hash_table_f): Handle forced
546 local symbols specially.
547 (mips_elf_set_global_got_offset): Skip forced local symbols.
549 2007-10-12 Alan Modra <amodra@bigpond.net.au>
551 * elf.c (elfcore_grok_prxfpreg): Fix comment typo.
553 2007-10-10 H.J. Lu <hongjiu.lu@intel.com>
555 * elf.c (get_program_header_size): Always add a PT_GNU_RELRO
556 segment for -z relro.
557 (_bfd_elf_map_sections_to_segments): Make a PT_GNU_RELRO
558 segment only when needed.
560 2007-10-05 Bob Wilson <bob.wilson@acm.org>
562 * elf32-xtensa.c (relax_section): Call pin_internal_relocs when
563 changing a relocation's offset. Adjust call to translate_reloc. Do
564 not add a fix record for a DIFF reloc. For other relocs, only add a
565 fix record if the translated target is in a different object file;
566 otherwise, just update the relocation. Call pin_internal_relocs when
567 updating a reloc but not when adding a fix record.
568 (translate_reloc): Get the target section from a new argument, not
569 from the relocation. Change check for relaxable sections to an
570 assertion. Compute separate offset adjustments for the base symbol
571 and the addend, and set the new relocation's addend correctly. Return
572 the new target section.
574 2007-10-05 Bob Wilson <bob.wilson@acm.org>
576 * elf32-xtensa.c (elf_xtensa_relocate_section): Remove updates of
577 r_type and howto after calling do_fix_for_relocateable_link and
578 do_fix_for_final_link.
580 2007-10-05 Bob Wilson <bob.wilson@acm.org>
582 * elf32-xtensa.c (removed_by_actions): New.
583 (offset_with_removed_text): Reimplement using removed_by_actions.
584 (offset_with_removed_text_before_fill): Delete.
585 (relax_property_section): Use removed_by_actions. Rearrange logic.
586 (relax_section_symbols): Likewise.
588 2007-10-04 Bob Wilson <bob.wilson@acm.org>
590 * elf32-xtensa.c (reloc_bfd_fix_struct): Delete target_abfd field.
591 (reloc_bfd_fix_init): Remove target_abfd argument.
592 (relax_section, move_literal): Adjust calls to reloc_bfd_fix_init.
594 2007-10-04 Nick Clifton <nickc@redhat.com>
597 * elf64-x86-64.c (elf64_x86_64_check_relocs): Add missing
598 apostrophe to error message.
600 2007-10-01 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
602 * elf32-cr16.c: Fixed DISP8, DISP20 and IMM20 relocations at
603 final relocation phase.
604 Added the below relaxations: IMM32 -> IMM20/IM16 -> IMM4.
605 * reloc.c: Added 3 new relocations: R_CR16_SWITCH8,
606 R_CR16_SWITCH16, R_CR16_SWITCH32.
607 * libbfd.h: Regenerate.
608 * bfd-in2.h: Regenerate.
610 2007-09-30 Alan Modra <amodra@bigpond.net.au>
612 * elflink.c: Formatting.
614 2007-09-29 Alan Modra <amodra@bigpond.net.au>
616 * elflink.c (resolve_symbol): Handle symbols in SEC_MERGE
617 sections. Don't test symbol st_shndx. Don't bother with
618 bfd_link_hash_common symbols. Print longs rather than ints
620 (eval_symbol): Replace "sym" and "advanced" params with "symp".
621 Replace "addr" and "section_offset" params with "dot". Don't
622 cast bfd_vma values to signed, cast them to bfd_signed_vma.
623 (bfd_elf_perform_complex_relocation): Delete "output_bfd", "info",
624 "local_syms" and "local_sections" params. Add "relocation".
625 Delete code calculating relocation value.
626 (evaluate_complex_relocation_symbols): Delete function. Fold into..
627 (elf_link_input_bfd): ..existing code examining relocs.
628 * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
629 * elf32-mep.c (mep_elf_check_relocs): Delete function.
630 (mep_elf_gc_sweep_hook, mep_elf_gc_mark_hook): Likewise.
631 (mep_elf_object_p): Don't set elf_bad_symtab.
632 (elf_backend_check_relocs): Don't define.
633 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): Likewise.
634 (elf_backend_can_gc_sections, USE_RELA): Likwise.
635 (mep_elf_relocate_section): Move bfd_elf_perform_complex_relocation
636 call after we have calculated reloc value. Delete local sym
637 debug code. Use RELOC_FOR_GLOBAL_SYMBOL. Delete addend
639 (elf_backend_rela_normal): ..instead define this.
641 2007-09-28 Alan Modra <amodra@bigpond.net.au>
643 * elf-m10300.c (mn10300_elf_check_relocs): Delete dead code.
644 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
645 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
646 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
647 * elf32-cris.c (cris_elf_check_relocs): Likewise.
648 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
649 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
650 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
651 * elf32-frv.c (_frvfdpic_check_discarded_relocs): Likewise.
652 (elf32_frv_check_relocs): Likewise.
653 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
654 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
655 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
656 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
657 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
658 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
659 * elf32-mt.c (mt_elf_check_relocs): Likewise.
660 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
661 * elf32-sh.c (sh_elf_check_relocs): Likewise.
662 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
663 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
664 * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
665 (score_elf_local_relocation_p): Likewise.
666 (_bfd_score_elf_relocate_section): Likewise.
667 (score_elf_final_link_relocate): Likewise.
669 2007-09-26 Jan Beulich <jbeulich@novell.com>
671 * elf32-i386.c (elf_i386_check_relocs): Revert NULL pointer
672 check for R_386_GNU_VTINHERIT.
673 * elf-m10300.c (mn10300_elf_check_relocs): Check for NULL
674 pointer for R_xxx_GNU_VTENTRY.
675 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
676 * elf32-bfin.c (bfin_check_relocs): Likewise.
677 (bfinfdpic_check_relocs): Likewise.
678 * elf32-cris.c (cris_elf_check_relocs): Likewise.
679 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
680 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
681 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
682 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
683 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
684 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
685 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
686 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
687 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
688 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
689 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
690 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
691 * elf32-s390.c (elf_s390_check_relocs): Likewise.
692 * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
693 * elf32-sh.c (sh_elf_check_relocs): Likewise.
694 * elf32-v850.c (v850_elf_check_relocs): Likewise.
695 * elf32-vax.c (elf_vax_check_relocs): Likewise.
696 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
697 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
698 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
699 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
700 * elf64-s390.c (elf_s390_check_relocs): Likewise.
701 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
702 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
703 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
704 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
706 2007-09-26 Alan Modra <amodra@bigpond.net.au>
708 * elflink.c (set_symbol_value): Add isymbuf and locsymcount
709 params. Change symidx to a size_t. Don't access past end
711 (resolve_symbol): Add isymbuf param and use instead of
712 finfo->internal_syms.
713 (eval_symbol, evaluate_complex_relocation_symbols): Likewise.
714 (elf_link_input_bfd): Don't read symbols specially for
715 evaluate_complex_relocation_symbols.
717 2007-09-26 Tristan Gingold <gingold@adacore.com>
719 * som.c (som_get_reloc_upper_bound): If there are no relocs return
720 enough space to hold a NULL pointer.
722 2007-09-26 Alan Modra <amodra@bigpond.net.au>
724 * elf64-ppc.c (ppc_build_one_stub): Correct rel_hdr.sh_size.
726 2007-09-25 Alan Modra <amodra@bigpond.net.au>
728 * elf32-spu.c (struct spu_link_hash_table): Add ovly_load_r_symndx.
729 (spu_elf_size_stubs): Count stub relocs.
730 (write_one_stub): Emit relocs on overlay call stubs.
732 * elf32-spu.c (struct spu_link_hash_table): Add "stubs".
733 (spu_elf_link_hash_table_create): Init new field.
734 (spu_elf_size_stubs): Store sorted stub syms in new htab field
735 rather than local var.
736 (spu_elf_build_stubs): Iterate over htab stubs rather than
738 (struct stubarr): Delete.
739 (allocate_spuear_stubs, populate_stubs, write_one_stub): Adjust.
741 2007-09-24 Daniel Jacobowitz <dan@codesourcery.com>
743 * elf.c (assign_file_positions_for_load_sections): Trust
745 (copy_elf_program_header): Copy PT_NULL segments.
747 2007-09-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
749 * elf32-spu.c (is_indirect_branch): New function.
750 (find_function_stack_adjust): End scan on hitting indirect branch.
751 (sum_stack): Cast %v arg to correct type.
753 2007-09-21 H.J. Lu <hongjiu.lu@intel.com>
755 * Makefile.am: Run "make dep-am".
756 * Makefile.in: Regenerated.
758 2007-09-21 Doug Kwan <dougkwan@google.com>
760 * Makefile.am (BFD32_LIBS): Add arange-set.lo.
761 (BFD32_LIBS_CFILES): Add arange-set.c.
762 (SOURCE_HFILES): Add arange-set.h
763 (dwarf2.lo): Add dependency upon arange-set.h.
764 (arange-set.lo): New target.
765 * Makefile.in: Regenerate.
766 * arange-set.c: New file.
767 * arange-set.h: New file.
768 * dwarf2.c: Include arange-set.h.
769 (struct dwarf2_debug) Add new fields comp_unit_count and
770 comp_unit_arange_set.
771 (struct comp_unit) Replace field arange with a new field arange_set.
772 (dwarf2_arange_set_allocate, dwarf2_arange_set_deallocate,
773 dwarf2_combine_arange_value, dwarf2_arange_set_new,
774 dwarf2_arange_set_with_value_new, dwarf2_comp_unit_arange_add): New
775 functions to utilize arange set in dwarf2.c.
776 (arange_add): Formatting change for a line longer than 80 characters.
777 (decode_line_info): Replace call target arange_add with
778 dwarf2_comp_unit_arange_add.
779 (read_rangelist_insert_arange_list,
780 read_rangelist_comp_unit_arange_add): New functions used as callbacks
782 (read_rangelist): Change interface to accept a callback and data to
783 allow caller to select the action peformed on a new range list read.
784 (scan_unit_for_symbols): Use new interface of read_rangelist.
785 (parse_comp_unit): Create an arange set for each new comp unit.
786 Use new interface of read_rangelist. Replace call to arange_add
787 with that to dwarf2_comp_unit_arange_add.
788 (comp_unit_contains_address): Replace sequential search with a call to
789 arange_set_lookup_address, which can handles large set efficiently.
790 (stash_copy_local_aranges, stash_maybe_enable_arange_set,
791 stash_find_nearest_line_fast): New functions maintaining and using a
792 valued global arange set for all compilation units to speed up
793 bfd_dwarf2_find_nearest_line.
794 (find_line): Use global arange set. Replace sequential search over all
795 compilation units with a call to stash_find_nearest_line_fast. Add
796 book keeping to count number of compilation units. Replace empty
797 arange list test with a call to arange_set_empty_p.
799 2007-09-21 Olivier Hainque <hainque@adacore.com>
800 Tristan Gingold <gingold@adacore.com>
802 * syms.c (_bfd_stab_section_find_nearest_line): Look at the
803 specific SOM sections for stabs if the regular ones are not found.
804 * som.h (struct somdata): Add a line_info field, to be used by
805 som_find_nearest_line.
806 * som.c (som_find_nearest_line): Implement using the bfd stabs
809 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
811 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make sure .got
814 2007-09-19 Alan Modra <amodra@bigpond.net.au>
815 Doug Kwan <dougkwan@google.com>
817 * bfd-in.h (bfd_hash_insert): Declare.
818 * bfd-in2.h: Regenerate.
819 * hash.c (bfd_hash_insert): New function. Split out from..
820 (bfd_hash_lookup): ..here.
821 * merge.c (sec_merge_hash_lookup): Use bfd_hash_insert.
823 2007-09-18 Alan Modra <amodra@bigpond.net.au>
825 * elf.c (bfd_section_from_shdr): Check bfd_alloc return.
826 (elfcore_write_note): Check realloc return.
827 * elflink.c (_bfd_elf_link_find_version_dependencies): Check
829 (_bfd_elf_link_assign_sym_version): Check bfd_malloc return.
830 (elf_link_add_object_symbols): Likewise.
831 (struct hash_codes_info): New.
832 (elf_collect_hash_codes): Return bfd_malloc error.
833 (struct collect_gnu_hash_codes): Add "error".
834 (elf_collect_gnu_hash_codes): Return bfd_malloc error.
835 (bfd_elf_size_dynamic_sections): Check return status of
836 _bfd_elf_link_find_version_dependencies.
837 (bfd_elf_size_dynsym_hash_dynstr): Adjust for elf_collect_hash_codes
838 and elf_collect_gnu_hash_codes changes.
839 (elf_sym_name_compare): Formatting.
840 (elf_fixup_link_order): Use bfd_malloc, not xmalloc.
842 2007-09-17 H.J. Lu <hongjiu.lu@intel.com>
846 * elf-bfd.h (elf_obj_tdata): Remove relro.
848 * elf.c (get_program_header_size): Check info->relro instead
849 of elf_tdata (abfd)->relro.
850 (_bfd_elf_map_sections_to_segments): Likewise.
851 (assign_file_positions_for_load_sections): Don't set
852 PT_GNU_RELRO segment alignment here.
853 (assign_file_positions_for_non_load_sections): Properly set up
854 PT_GNU_RELRO segment for copying executable/shared library.
855 (rewrite_elf_program_header): Remove PT_GNU_RELRO segment.
856 (copy_elf_program_header): Set p_size and p_size_valid fields for
857 PT_GNU_RELRO segment.
859 2007-09-17 Nick Clifton <nickc@redhat.com>
861 * po/fi.po: New Finnish translation.
862 * po/es.po: Updated Spanish translation.
863 * configure.in (ALL_LINGUAS): Add fi.
864 * configure: Regenerate.
865 * po/bfd.pot: Regenerate.
867 2007-09-15 Nick Clifton <nickc@redhat.com>
869 * bfd.c (_bfd_default_error_handler): fflush stdout.
871 2007-09-14 Alan Modra <amodra@bigpond.net.au>
873 * opncls.c (find_separate_debug_file): Ensure bfd_set_error has
874 been called on all error return paths.
875 (bfd_fill_in_gnu_debuglink_section): Use bfd_malloc, not malloc.
876 Clear padding after filename
878 2007-09-14 Alan Modra <amodra@bigpond.net.au>
880 * format.c (bfd_check_format_matches): Record matching targets even
881 when "matching" is NULL to allow bfd_associated_vector matches.
882 Consolidate error return code. Consolidate ok return code. Always
883 restore original target and format on error.
885 2007-09-14 Alan Modra <amodra@bigpond.net.au>
887 * configure.in: Delete BFD_HOST_LONG_LONG and bfd checks for
888 long long. Partly revert 2007-07-12 change, so that
889 BFD_HOST_64BIT_LONG and BFD_HOST_64BIT_LONG_LONG are set
890 independent of "void *" size.
891 * configure: Regenerate.
892 * config.in: Regenerate.
893 * Makefile.in: Regenerate.
895 2007-09-12 Alan Modra <amodra@bigpond.net.au>
897 * elf-bfd.h (struct elf_backend_data): Delete elf_backend_sprintf_vma
898 and elf_backend_fprintf_vma.
899 (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
900 * elf.c (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
901 * elfxx-target.h (elf_backend_sprintf_vma): Don't define.
902 (elf_backend_fprintf_vma): Likewise.
903 (elfNN_bed): Don't init removed fields.
904 * bfd.c (is32bit): New function.
905 (bfd_sprintf_vma, bfd_fprintf_vma): Use the above.
907 2007-09-11 Nathan Sidwell <nathan@codesourcery.com>
909 * archures.c: Add bfd_mach_mcf_isa_c_nodiv,
910 bfd_mach_mcf_isa_c_nodiv_mac & bfd_mach_mcf_isa_c_nodiv_emac.
911 * ieee.c (ieee_write_processor): Update coldfire architecture
913 * bfd-in2.h: Rebuilt.
914 * cpu-m68k.c (arch_info_struct): Add isa_c nodiv architectures.
915 (m68k_arch_features): Likewise.
916 * elf32-m68k.c (elf32_m68k_object_p): Add EF_M68K_CF_ISA_C_NODIV.
917 (elf32_m68k_print_private_bfd_data): Likewise.
919 2007-09-11 Jan Beulich <jbeulich@novell.com>
921 * elf64-i386.c (elf64_i386_tls_transition): Remove redundant 'const'.
922 * elf64-x86_64.c (elf64_x86_64_tls_transition): Likewise.
924 2007-09-08 Alan Modra <amodra@bigpond.net.au>
926 * elf64-ppc.c (func_desc_adjust): When resolving undefined
927 references to dot-symbols, transfer def_regular and
928 def_dynamic from the descriptor symbol.
930 2007-09-08 Alan Modra <amodra@bigpond.net.au>
932 * config.bfd: Set want64 for spu-*-elf.
934 2007-09-08 Alan Modra <amodra@bigpond.net.au>
937 * elf.c (special_sections): Comment typo.
938 (elf_fake_sections): Force SHT_PROGBITS for sections that are
939 SHT_NOBITS if BFD section flags say they have contents.
941 2007-09-04 Michael Snyder <msnyder@access-company.com>
943 * elf32-bfin.c (howto_table): Cut and paste error?
944 Name field of reloc is wrong.
946 2007-09-04 Alan Modra <amodra@bigpond.net.au>
948 * elf32-spu.c (elf_howto_table): Formatting.
950 2007-09-02 H.J. Lu <hongjiu.lu@intel.com>
953 * dwarf2.c (new_line_sorts_after): Undo the last change.
954 (add_line_info): Only keep the last entry with the same address
957 2007-08-31 H.J. Lu <hongjiu.lu@intel.com>
960 * dwarf2.c (new_line_sorts_after): Also compare line number.
962 2007-08-31 Jesse Michael <jmichael@suse.de>
964 * mach-o.c (bfd_mach_o_make_bfd_section): Fix test for non
967 2007-08-28 David Heine <dlheine@tensilica.com>
969 * elf32-xtensa.c (compute_ebb_actions): Update removed_bytes when
970 narrowing instructions.
972 2007-08-28 Mark Shinwell <shinwell@codesourcery.com>
973 Joseph Myers <joseph@codesourcery.com>
975 * elf32-arm.c (elf32_arm_compare_mapping): Compare first on vma,
978 2007-08-28 Robert Sebastian Gerus <arachnist@gmail.com>
980 * config.bfd: Add support for i[3-7]86-*-dragonfly*.
981 * configure.in: Likewise.
982 * configure: Regenerate.
984 2007-08-25 Ulrich Weigand <uweigand@de.ibm.com>
985 Alan Modra <amodra@bigpond.net.au>
987 * elf.c (elfcore_grok_spu_note): New function.
988 (elf_parse_notes): Call it.
990 2007-08-24 H.J. Lu <hongjiu.lu@intel.com>
992 * elf64-x86-64.c (elf64_x86_64_relocate_section): Adjust
995 2007-08-24 Pedro Alves <pedro_alves@portugalmail.pt>
997 * elf.c (elfcore_grok_win32pstatus): Remove HAVE_WIN32_PSTATUS_T
998 guard. Make it host independent.
999 (elfcore_grok_note): Remove HAVE_WIN32_PSTATUS_T guard around
1002 2007-08-24 Jan Kratochvil <jan.kratochvil@redhat.com>
1004 * elf-bfd.h (struct elf_obj_tdata): New BUILD_ID_SIZE, BUILD_ID.
1005 * elf.c (elfcore_read_notes): Split to ...
1006 (elf_read_notes) ... here ...
1007 (elf_parse_notes): ... and here. Check `bfd_get_format (abfd)' with
1008 the former subfunctions called only for BFD_CORE.
1009 Call ELFOBJ_GROK_GNU_NOTE for BFD_OBJECT files with the owner "GNU".
1010 (_bfd_elf_make_section_from_shdr): Call ELF_PARSE_NOTES for SHT_NOTEs.
1011 (bfd_section_from_phdr): Update the call for renamed ELFCORE_READ_NOTES.
1012 (elfobj_grok_gnu_build_id, elfobj_grok_gnu_note): New functions.
1013 Code advisory: Roland McGrath
1015 2007-08-24 Daniel Jacobowitz <dan@codesourcery.com>
1017 * elf64-mips.c (elf_backend_sign_extend_vma): Define.
1019 2007-08-24 Alan Modra <amodra@bigpond.net.au>
1021 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Warning fix.
1023 2007-08-23 H.J. Lu <hongjiu.lu@intel.com>
1025 * Makefile.am: Run "make dep-am".
1026 * Makefile.in: Regenerated.
1028 2007-08-23 H.J. Lu <hongjiu.lu@intel.com>
1030 * elf32-i386.c: Include "bfd_stdint.h".
1031 (elf_i386_rtype_to_howto): New function.
1032 (elf_i386_info_to_howto_rel): Use it.
1033 (x86_64_opcode16): New union type.
1034 (elf_i386_check_tls_transition): New function.
1035 (elf_i386_tls_transition): Updated to check transition and
1036 issue an error if a transition isn't supported.
1037 (elf_i386_check_relocs): Return FALSE if
1038 elf_i386_tls_transition returns FALSE.
1039 (elf_i386_gc_sweep_hook): Likewise.
1040 (elf_i386_relocate_section): Likewise. Remove BFD_ASSERT
1043 * elf64-x86-64.c: Include "bfd_stdint.h".
1044 (x86_64_opcode16): New union type.
1045 (x86_64_opcode32): Likewise.
1046 (elf64_x86_64_check_tls_transition): New function.
1047 (elf64_x86_64_tls_transition): Updated to check transition and
1048 issue an error if a transition isn't supported.
1049 (elf64_x86_64_check_relocs): Return FALSE if
1050 elf64_x86_64_tls_transition returns FALSE.
1051 (elf64_x86_64_gc_sweep_hook): Likewise.
1052 (elf64_x86_64_relocate_section): Likewise. Remove BFD_ASSERT
1055 2007-08-22 H.J. Lu <hongjiu.lu@intel.com>
1057 * elfxx-ia64.c: Convert to ISO C90 prototypes.
1058 (elfNN_hpux_backend_section_from_bfd_section): Make it static.
1060 2007-08-22 H.J. Lu <hongjiu.lu@intel.com>
1062 * elf64-x86-64.c: Remove trailing whitespace.
1063 * elfxx-ia64.c: Likewise.
1065 2007-08-21 H.J. Lu <hongjiu.lu@intel.com>
1067 * elf32-i386.c (elf_i386_tls_transition): Accept a pointer
1068 to ELF hash entry instead of an integer for local test.
1069 (elf_i386_check_relocs): Updated.
1070 (elf_i386_gc_sweep_hook): Likewise.
1071 (elf_i386_relocate_section): Likewise.
1073 * elf64-x86-64.c (elf64_x86_64_tls_transition): Accept a
1074 pointer to ELF hash entry instead of an integer for local
1076 (elf64_x86_64_check_relocs): Updated.
1077 (elf64_x86_64_gc_sweep_hook): Likewise.
1078 (elf64_x86_64_relocate_section): Likewise.
1080 2007-08-20 H.J. Lu <hongjiu.lu@intel.com>
1082 * elf32-i386.c (elf_i386_tls_transition): Break long line.
1083 * elf64-x86-64.c (elf64_x86_64_tls_transition): Likewise.
1085 2007-08-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1087 * elfxx-target.h [ELF_COMMONPAGESIZE && ELF_MAXPAGESIZE]
1088 (ELF_MINPAGESIZE): Fixed its size guess. Sanity checked its size.
1089 (ELF_COMMONPAGESIZE, ELF_MAXPAGESIZE): Sanity checked their size.
1091 2007-08-20 Nick Clifton <nickc@redhat.com>
1093 * elflink.c (elf_fixup_link_order): Rewrite conversion of
1094 s->alignment_power into an offset mask in order to avoid a gcc
1097 2007-08-17 Jakub Jelinek <jakub@redhat.com>
1099 * config.bfd: Handle sparcv*-*-linux-* the same as sparc-*-linux-*.
1100 Change sparc64-*-linux-* to sparc64*-*-linux-*.
1102 2007-08-17 Alan Modra <amodra@bigpond.net.au>
1104 * po/Make-in: Add --msgid-bugs-address to xgettext invocation.
1106 2007-08-16 H.J. Lu <hongjiu.lu@intel.com>
1108 * elf.c: Revert last change.
1110 2007-08-16 H.J. Lu <hongjiu.lu@intel.com>
1112 * elf.c (get_segment_type): Change PT_GNU_STACK to PT_GNU_ATTR.
1113 (bfd_section_from_phdr): Likewise.
1114 (get_program_header_size): Likewise. Add a PT_GNU_ATTR segment
1115 if there is an attribute section.
1116 (_bfd_elf_map_sections_to_segments): Likewise.
1117 (IS_SECTION_IN_INPUT_SEGMENT): Likewise.
1119 2007-08-14 H.J. Lu <hongjiu.lu@intel.com>
1122 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_PC32
1123 on ___tls_get_addr for GD->LE/LD->LE transitions when not
1124 building shared library.
1126 * elf64-x86-64.c (elf64_x86_64_relocate_section): Allow
1127 R_X86_64_PC32 on __tls_get_addr for GD->LE/LD->LE transitions
1128 when not building shared library.
1130 2007-08-14 Jan Kratochvil <jan.kratochvil@redhat.com>
1132 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): LOADBASE is now
1133 initialized only on the first PT_LOAD. New variable LOADBASE_SET.
1134 Removed PF_R checking for IA-64 vDSOs as redundant now.
1135 Code advisory: Roland McGrath
1137 2007-08-13 Richard Sandiford <richard@codesourcery.com>
1139 * elfxx-mips.c (mips_elf_link_hash_table): Add computed_got_sizes.
1140 (mips_elf_record_global_got_symbol): Increment local_gotno for
1141 each forced-local symbol.
1142 (_bfd_mips_elf_check_relocs): Pass forced-local call symbols to
1143 mips_elf_record_global_got_symbol for VxWorks too.
1144 (_bfd_mips_elf_always_size_sections): Set computed_got_sizes
1145 to true after computing the GOT size.
1146 (_bfd_mips_elf_hide_symbol): Increase local_gotno whenever
1147 got.offset == 1. Only adjust global_gotno if computed_got_sizes.
1148 For VxWorks, add a local entry when hiding a symbol that needs a
1149 plt but has not been marked as needing a global got entry.
1150 (_bfd_mips_elf_link_hash_table_create): Set computed_got_sizes to
1153 2007-08-12 Daniel Jacobowitz <dan@codesourcery.com>
1155 * coffgen.c (coff_get_normalized_symtab): Correct cast.
1157 2007-08-13 Alan Modra <amodra@bigpond.net.au>
1159 * elf.c (elf_modify_segment_map): Add remove_empty_load param.
1160 Don't remove empty PT_LOAD header if false.
1161 (_bfd_elf_map_sections_to_segments): If user phdrs, pass false
1162 to elf_modify_segment_map.
1163 (assign_file_positions_for_load_sections): Pass false to
1164 elf_modify_segment_map.
1166 2007-08-13 Alan Modra <amodra@bigpond.net.au>
1168 * elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define.
1169 Update stub comments.
1170 (build_plt_stub): Build two variants, one without "addis".
1171 (ppc_build_one_stub): Build stubs without "addis" if possible.
1172 (ppc_size_one_stub): Size new stubs.
1174 2007-08-11 Richard Sandiford <richard@codesourcery.com>
1176 * config.bfd (sh-*-vxworks): Define targ_underscore to "yes".
1178 2007-08-09 Michael Snyder <msnyder@access-company.com>
1180 * aoutx.h (aout_get_external_symbols): Return if count is zero.
1182 2007-08-09 H.J. Lu <hongjiu.lu@intel.com>
1185 * elf.c (print_segment_map): New function.
1186 (assign_file_positions_for_load_sections): Call print_segment_map
1187 when a section can't be allocated in segment.
1189 2007-08-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1191 * opncls.c (bfd_openr_iovec): Fix the OPEN parameter macro expansion.
1193 2007-08-07 Nick Clifton <nickc@redhat.com>
1195 * po/bfd.pot: Updated template.
1196 * po/BLD-POTFILES.in: Regenerate.
1198 2007-08-07 Alan Modra <amodra@bigpond.net.au>
1200 * elf.c: (_bfd_elf_make_section_from_phdr): Properly handle
1203 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
1205 * Makefile.am (BUILD_HFILES): Clean bfd_stdint.h.
1206 * Makefile.in: Regenerated.
1208 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
1210 * configure.in: Update version to 2.18.50.
1211 * configure: Regenerated.
1213 2007-08-06 Paul Brook <paul@codesourcery.com>
1215 * elf32-arm.c (elf32_arm_link_hash_entry): Add
1216 plt_maybe_thumb_refcount.
1217 (elf32_arm_link_hash_newfunc): Set plt_maybe_thumb_refcount.
1218 (elf32_arm_copy_indirect_symbol): Ditto.
1219 (elf32_arm_adjust_dynamic_symbol): Ditto.
1220 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_THM_JUMP24.
1221 (arm_add_to_rel): Ditto.
1222 (elf32_arm_final_link_relocate): Merge R_ARM_THM_JUMP24 with
1223 R_ARM_THM_CALL. Handle R_ARM_THM_JUMP19 against a PLT stub.
1224 (elf32_arm_gc_sweep_hook): Call check_use_blx. Update plt counts
1225 for R_ARM_THM_JUMP24 and R_ARM_THM_JUMP19.
1226 (elf32_arm_check_relocs): Update plt counts for R_ARM_THM_JUMP24
1227 and R_ARM_THM_JUMP19.
1228 (allocate_dynrelocs): Use plt_maybe_thumb_refcount.
1229 (elf32_arm_finish_dynamic_symbol): Ditto.
1230 (elf32_arm_output_plt_map): Ditto.
1232 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
1234 * elf.c (rewrite_elf_program_header): Handle sections not sorted
1236 (copy_elf_program_header): Likewise.
1238 2007-08-04 H.J. Lu <hongjiu.lu@intel.com>
1240 * elf-bfd.h (xvec_get_elf_backend_data): Add const.
1242 * elfcode.h (elf_object_p): Use xvec_get_elf_backend_data.
1243 * elfcore.h (elf_core_file_p): Likewise.
1245 2007-08-02 H.J. Lu <hongjiu.lu@intel.com>
1247 * coffcode.h (ALIGN_SET): Removed.
1248 (ELIFALIGN_SET): Likewise.
1249 (coff_set_alignment_hook): Handle IMAGE_SCN_ALIGN_128BYTES,
1250 IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES,
1251 IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES,
1252 IMAGE_SCN_ALIGN_4096BYTES and IMAGE_SCN_ALIGN_8192BYTES.
1254 2007-08-01 Michael Snyder <msnyder@access-company.com>
1256 * vms-tir.c (new_section): Fix cut and paste error.
1258 * aoutx.h (aout_link_add_symbols): Return if count is zero.
1260 * elf.c (bfd_elf_print_symbol): Macro dereferences pointer, so
1261 pointer must be non-null.
1263 2007-08-01 Tristan Gingold <gingold@adacore.com>
1265 * coffcode.h (coff_sort_func_alent): New function.
1266 (coff_slurp_line_table): Sort line table if not already sorted.
1268 2007-08-01 Jakub Jelinek <jakub@redhat.com>
1270 * elf.c (_bfd_elf_map_sections_to_segments): Work around buggy
1273 2007-08-01 Alan Modra <amodra@bigpond.net.au>
1275 * aoutx.h (swap_ext_reloc_in): Set howto to NULL for unknown
1277 (swap_std_reloc_in): Likewise.
1278 (aout_link_input_section_std): Likewise. Return with an error
1279 on unexpected relocation type.
1280 (aout_link_input_section_ext): Likewise.
1282 2007-08-01 Alan Modra <amodra@bigpond.net.au>
1285 * aoutx.h (final_link): Write a zero in first word of
1286 stringtab if no symbols rather than corrupting last byte
1289 2007-07-31 Jakub Jelinek <jakub@redhat.com>
1291 * elf.c (get_program_header_size): Adjacent loadable .note*
1292 sections need just one PT_NOTE segment.
1293 (_bfd_elf_map_sections_to_segments): Likewise.
1295 2007-07-30 Michael Snyder <msnyder@access-company.com>
1297 * coffgen.c (_bfd_coff_read_internal_relocs): Revert change of
1298 2007-07-26. Buffer still in use, can't be freed.
1300 2007-07-27 Michael Snyder <msnyder@access-company.com>
1302 * cofflink.c (coff_link_add_symbols): Return if count is zero.
1304 * coff-i386.c (coff_i386_rtype_to_howto): Off by one error.
1306 * aoutx.h (slurp_symbol_table): Return if count == 0.
1308 * coffgen.c (_bfd_coff_read_internal_relocs): Return if count is zero.
1310 * elf32-i386.c (elf_i386_check_relocs): Check for null pointer.
1312 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1314 * config.bfd (x86_64-*-mingw*): Don't include x86_64coff_vec.
1316 2007-07-26 Michael Snyder <msnyder@access-company.com>
1318 * coff-i386.c (coff_i386_rtype_to_howto): Guard against null.
1320 * linker.c (bfd_section_already_linked_table_insert): Change
1321 return type from void to boolean. Return FALSE on failure.
1322 (_bfd_generic_section_already_linked): Test return value of
1323 bfd_section_already_linked_table_insert, call fatal on error.
1325 * elflink.c (_bfd_elf_section_already_linked): Test return value
1326 of bfd_section_already_linked_table_insert, call fatal on error.
1328 * libbfd-in.h (bfd_section_already_linked_table_insert): Update
1329 return type to bfd_boolean.
1331 * libbfd.h: Regenerate.
1333 2007-07-26 Adam Nemet <anemet@caviumnetworks.com>
1335 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap,
1336 bfd_slurp_armap): Improve function comment.
1338 2007-07-26 Michael Snyder <msnyder@access-company.com>
1340 * linker.c (already_linked_newfunc): Check for NULL return from
1343 * coffgen.c (fixup_symbol_value): Guard against null;
1344 bfd_is_com_section will dereference the section pointer.
1346 * syms.c (bfd_decode_symclass): Guard against NULL, since
1347 bfd_is_com_section dereferences the pointer.
1349 * srec.c (srec_scan): Check for EOF (critical because return value
1350 will be used as array index).
1352 * coffgen.c (_bfd_coff_read_internal_relocs): If internal_relocs
1353 are not to be cached, free the temporary buffer.
1355 * aoutx.h (slurp_reloc_table): Return TRUE if reloc_size == zero
1358 * tekhex.c (first_phase): Check return value for null.
1360 * elf.c (_bfd_elf_get_synthetic_symtab): Remove meaningless
1363 2007-07-26 Alan Modra <amodra@bigpond.net.au>
1365 * elflink.c (_bfd_elf_fix_symbol_flags): Remove unnecessary
1366 check on dynobj. Remove bed shadow.
1368 * srec.c (srec_get_section_contents): Return immediately on
1369 count zero. Check that offset and count are within section.
1370 * libbfd.c (_bfd_generic_get_section_contents): Check that
1371 offset + count does not overflow.
1373 * srec.c (srec_canonicalize_symtab): Don't alloc when symcount
1374 is zero. Correct return value on error.
1375 * mmo.c (mmo_canonicalize_symtab): Likewise.
1376 * binary.c (binary_canonicalize_symtab) Correct return on error.
1378 2007-07-26 Thiemo Seufer <ths@mips.com>
1380 * bfd.c (_bfd_set_gp_value): Use abort instead of BFD_FAIL.
1382 2007-07-26 Alan Modra <amodra@bigpond.net.au>
1384 * reloc.c (bfd_generic_get_relocated_section_contents): Avoid
1385 bfd_canonicalize_reloc call when bfd_get_reloc_upper_bound
1386 says there are no relocs.
1388 2007-07-26 Doug Kwan <dougkwan@google.com>
1390 Speed up bfd_dwarf2_find_line.
1391 * dwarf2.c (struct dwarf2_debug): Add new fields to support function
1392 and variable info hash tables. Add last_comp_unit, info_hash_count,
1393 funcinfo_hash_table, varinfo_hash_table, hash_units_head.
1394 (struct comp_unit): Add prev_unit, cached.
1395 (struct info_list_node, struct info_hash_entry,
1396 struct info_hash_table): New.
1397 (info_hash_table_newfunc, create_info_hash_table,
1398 insert_info_hash_table, lookup_info_hash_table): New functions
1399 implementing function and variable info hash tables.
1400 (scan_unit_for_symbols): Add checks to make sure hash tables are
1401 consistent with compilation units.
1402 (comp_unit_maybe_decode_line_info): New function.
1403 (comp_unit_find_line): Use comp_unit_maybe_decode_line_info.
1404 (reverse_funcinfo_list, reverse_varinfo_list, comp_unit_hash_info,
1405 info_hash_lookup_funcinfo, info_hash_lookup_varinfo,
1406 stash_maybe_update_info_hash_table, stash_verify_info_hash_table,
1407 stash_maybe_enable_info_hash_tables, stash_find_line_fast): New
1408 functions. Make use of info hash tables to speed up
1409 bfd_dwarf2_find_line.
1410 (find_line): Use hash table for faster lookup if it is turned on.
1411 Also add code to maintain bi-directional link in comp units.
1413 2007-07-25 Michael Snyder <msnyder@access-company.com>
1415 * coffgen.c (_bfd_coff_get_external_symbols): Nothing to be done
1416 if size == 0; return and avoid possible null pointer issues.
1418 2007-07-25 Alan Modra <amodra@bigpond.net.au>
1420 * linker.c (generic_link_add_symbol_list): Warning fix.
1422 2007-07-24 Michael Snyder <msnyder@access-company.com>
1424 * opncls.c (bfd_make_writable): Check return from bfd_malloc.
1426 * elflink.c (bfd_elf_final_link): Avoid redundant frees -- return
1427 on bfd_malloc error rather than goto error_return.
1429 2007-07-24 Alan Modra <amodra@bigpond.net.au>
1431 * elflink.c (_bfd_elf_link_just_syms, merge_sections_remove_hook,
1432 _bfd_elf_merge_sections, _bfd_elf_link_hash_newfunc,
1433 _bfd_elf_link_hash_copy_indirect, _bfd_elf_link_hash_hide_symbol,
1434 _bfd_elf_link_hash_table_init, _bfd_elf_link_hash_table_create,
1435 bfd_elf_set_dt_needed_name, bfd_elf_get_dyn_lib_class,
1436 bfd_elf_set_dyn_lib_class, bfd_elf_get_needed_list,
1437 bfd_elf_get_runpath_list, bfd_elf_get_dt_soname,
1438 bfd_elf_get_bfd_needed_list, struct elf_symbuf_symbol,
1439 struct elf_symbuf_head, struct elf_symbol, elf_sort_elf_symbol,
1440 elf_sym_name_compare, elf_create_symbuf,
1441 bfd_elf_match_symbols_in_sections,
1442 _bfd_elf_match_sections_by_type): Move to here..
1443 * elf.c: ..from here.
1445 2007-07-23 Richard Sandiford <richard@codesourcery.com>
1447 * elflink.c (_bfd_elf_fix_symbol_flags): Only assert the type
1448 of weakdef->root.type if weakdef has no regular definition.
1450 2007-07-22 Adam Nemet <anemet@caviumnetworks.com>
1452 * elfxx-mips.c (struct mips_elf_link_hash_table): Add new field
1453 small_data_overflow_reported.
1454 (_bfd_mips_elf_link_hash_table_create): Initialize it.
1455 (_bfd_mips_elf_relocate_section) <bfd_reloc_overflow>: Report
1456 small-data section overflow.
1458 2007-07-19 Doug Kwan <dougkwan@google.com>
1461 * dwarf2.c: (find_line) Do not dereference functionname_ptr if
1464 2007-07-18 Bob Wilson <bob.wilson@acm.org>
1466 * elf32-xtensa.c (xtensa_callback_required_dependence): Ignore
1469 2007-07-18 Bob Wilson <bob.wilson@acm.org>
1471 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Get section
1472 vma and size for dynamic tags from the output sections.
1474 2007-07-18 Alan Modra <amodra@bigpond.net.au>
1476 * elf-bfd.h (struct sym_sec_cache): Delete "sec". Add "shndx".
1477 * elf.c (bfd_section_from_r_symndx): Don't cache bfd section of
1478 symbol. Instead cache ELF section index. Remove redundant
1481 2007-07-15 Mike Frysinger <vapier@gentoo.org>
1483 * trad-core.c (NBPG): If not defined, set to getpagesize().
1485 2007-07-13 Roland McGrath <roland@redhat.com>
1487 * elf-bfd.h (struct elf_obj_tdata): Revert last change.
1488 Add after_write_object_contents, after_write_object_contents_info.
1489 * elf.c (_bfd_elf_write_object_contents): Revert last change.
1490 Instead, call after_write_object_contents if set.
1492 2007-07-12 Kai Tietz <kai.tietz@onevision.com>
1494 * bfd-in.h: (BFD_HOST_64BIT_LONG_LONG): New.
1495 (BFD_HOSTPTR_T): Host pointer type for casting a
1496 pointer to an integer type.
1497 (bfd_hostptr_t): The typedef of BFD_HOSTPTR_T.
1498 (sprintf_vma, fprintf_vma): Add support for long long prints.
1499 * bfd-in2.h: Regenerate.
1500 * configure.in: (BFD_HOST_64BIT_LONG_LONG): New.
1501 (BFD_HOSTPTR_T): Host pointer type for casting a
1502 pointer to an integer type. Default is "unsigned long".
1503 (AC_CHECK_SIZEOF(void *)): New.
1504 (host64): Set it if the pointer size is 8.
1505 * configure: Regenerate.
1506 * config.in: Add macro SIZEOF_VOID_P.
1507 * coffcode.h: Replace host ptr type assuming "long" with
1509 * coffgen.c: Likewise.
1510 * elf-eh-frame.c: Likewise.
1511 * peicode.h: Likewise.
1513 2007-07-10 H.J. Lu <hongjiu.lu@intel.com>
1515 * Makefile.in: Regenerated.
1517 2007-07-10 H.J. Lu <hongjiu.lu@intel.com>
1520 * simple.c (bfd_simple_get_relocated_section_content): Don't
1521 apply relocation on executable and shared library.
1523 2007-07-10 Nathan Sidwell <nathan@codesourcery.com>
1525 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't eliminate
1526 copy relocs on vxworks.
1528 2007-07-10 Alan Modra <amodra@bigpond.net.au>
1530 * elf32-arm.c (elf32_arm_size_info): Init checksum_contents field.
1531 * elf64-alpha.c (alpha_elf_size_info): Likewise.
1532 * elf64-hppa.c (hppa64_elf_size_info): Likewise.
1533 * elf64-mips.c (mips_elf64_size_info): Likewise.
1534 * elf64-s390.c (s390_elf64_size_info): Likewise.
1535 * elf64-sparc.c (elf64_sparc_size_info): Likewise.
1537 2007-07-09 H.J. Lu <hongjiu.lu@intel.com>
1539 * elflink.c (bfd_elf_record_link_assignment): Handle indirect
1541 (_bfd_elf_merge_symbol): Properly update normal symbol when
1542 overriding the versioned symbol from a dynamic library.
1544 2007-07-09 Roland McGrath <roland@redhat.com>
1546 * elf-bfd.h (struct elf_obj_tdata): Add members
1547 emit_note_gnu_build_id and note_gnu_build_id_sec.
1548 * elf.c (_bfd_id_note_section_size): New global function.
1549 (read_hex, _bfd_elf_write_build_id_section): New static functions.
1550 (_bfd_elf_write_object_contents): Call _bfd_elf_write_build_id_section
1551 if emit_note_gnu_build_id is set.
1552 * Makefile.am (elf.lo): Update dependencies.
1554 * elf-bfd.h (struct elf_size_info): Add checksum_contents hook.
1555 (bfd_elf32_checksum_contents, bfd_elf64_checksum_contents): Declare.
1556 * elfcode.h (elf_checksum_contents): New macro and function.
1557 (NAME(_bfd_elf,size_info)): Initialize checksum_contents hook.
1559 2007-07-06 Michael Snyder <msnyder@access-company.com>
1561 * elflink.c (elf_link_add_object_symbols): Return via
1562 error_free_vers on "notice" failure.
1564 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
1566 * peicode.h (pe_bfd_object_p): Don't check PE vs. EFI target
1569 2007-07-04 Nick Clifton <nickc@redhat.com>
1571 Import this patch from an internal tree:
1573 2001-07-17 Richard Henderson <rth@redhat.com>
1575 * elf32-mep.c (mep_final_link_relocate) [R_MEP_HI16S]: Correctly
1576 compensate for high bit set in R_MEP_LOW16.
1578 2007-07-03 Joseph Myers <joseph@codesourcery.com>
1580 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Copy type from
1581 input attributes if value has been copied.
1583 2007-07-03 Nick Clifton <nickc@redhat.com>
1585 * COPYING: Replace with GPLv3 text.
1586 * aix386-core.c: Update copyright notice to refer to GPLv3.
1587 * aix5ppc-core.c, aout0.c, aout32.c, aout64.c, aout-adobe.c,
1588 aout-arm.c, aout-cris.c, aoutf1.h, aout-ns32k.c, aout-sparcle.c,
1589 aout-target.h, aout-tic30.c, aoutx.h, archive64.c, archive.c,
1590 archures.c, armnetbsd.c, bfd.c, bfd-in.h, bfdio.c, bfdwin.c,
1591 binary.c, bout.c, cache.c, cf-i386lynx.c, cf-sparclynx.c,
1592 cisco-core.c, coff64-rs6000.c, coff-alpha.c, coff-apollo.c,
1593 coff-arm.c, coff-aux.c, coffcode.h, coffgen.c, coff-go32.c,
1594 coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c, coff-i960.c,
1595 coff-ia64.c, cofflink.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1596 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1597 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1598 coff-svm68k.c, coffswap.h, coff-tic30.c, coff-tic4x.c,
1599 coff-tic54x.c, coff-tic80.c, coff-u68k.c, coff-w65.c,
1600 coff-we32k.c, coff-x86_64.c, coff-z80.c, coff-z8k.c, corefile.c,
1601 cpu-alpha.c, cpu-arc.c, cpu-arm.c, cpu-avr.c, cpu-bfin.c,
1602 cpu-cr16.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1603 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1604 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1605 cpu-i960.c, cpu-ia64.c, cpu-ia64-opc.c, cpu-ip2k.c, cpu-iq2000.c,
1606 cpu-m10200.c, cpu-m10300.c, cpu-m32c.c, cpu-m32r.c, cpu-m68hc11.c,
1607 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1608 cpu-mep.c, cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-mt.c,
1609 cpu-ns32k.c, cpu-openrisc.c, cpu-or32.c, cpu-pdp11.c, cpu-pj.c,
1610 cpu-powerpc.c, cpu-rs6000.c, cpu-s390.c, cpu-score.c, cpu-sh.c,
1611 cpu-sparc.c, cpu-spu.c, cpu-tic30.c, cpu-tic4x.c, cpu-tic54x.c,
1612 cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c, cpu-we32k.c,
1613 cpu-xc16x.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z80.c, cpu-z8k.c,
1614 demo64.c, doc/chew.c, dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c,
1615 ecoffswap.h, efi-app-ia32.c, efi-app-ia64.c, efi-app-x86_64.c,
1616 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1617 elf32-avr.h, elf32-bfin.c, elf32.c, elf32-cr16.c, elf32-cr16c.c,
1618 elf32-cris.c, elf32-crx.c, elf32-d10v.c, elf32-d30v.c,
1619 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1620 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1621 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1622 elf32-iq2000.c, elf32-m32c.c, elf32-m32r.c, elf32-m68hc11.c,
1623 elf32-m68hc12.c, elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c,
1624 elf32-m88k.c, elf32-mcore.c, elf32-mep.c, elf32-mips.c,
1625 elf32-msp430.c, elf32-mt.c, elf32-openrisc.c, elf32-or32.c,
1626 elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c, elf32-score.c,
1627 elf32-sh64.c, elf32-sh64-com.c, elf32-sh64.h, elf32-sh.c,
1628 elf32-sh-symbian.c, elf32-sparc.c, elf32-spu.c, elf32-spu.h,
1629 elf32-v850.c, elf32-vax.c, elf32-xc16x.c, elf32-xstormy16.c,
1630 elf32-xtensa.c, elf64-alpha.c, elf64.c, elf64-gen.c, elf64-hppa.c,
1631 elf64-hppa.h, elf64-mips.c, elf64-mmix.c, elf64-ppc.c,
1632 elf64-ppc.h, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1633 elf64-x86-64.c, elf-attrs.c, elf-bfd.h, elf.c, elfcode.h,
1634 elfcore.h, elf-eh-frame.c, elf-hppa.h, elflink.c, elf-m10200.c,
1635 elf-m10300.c, elfn32-mips.c, elf-strtab.c, elf-vxworks.c,
1636 elf-vxworks.h, elfxx-ia64.c, elfxx-mips.c, elfxx-mips.h,
1637 elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h, epoc-pe-arm.c,
1638 epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c, genlink.h,
1639 hash.c, host-aout.c, hosts/alphavms.h, hp300bsd.c, hp300hpux.c,
1640 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1641 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1642 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1643 libaout.h, libbfd.c, libbfd-in.h, libcoff-in.h, libecoff.h,
1644 libhppa.h, libieee.h, libnlm.h, liboasys.h, libpei.h, libxcoff.h,
1645 linker.c, lynx-core.c, m68k4knetbsd.c, m68klinux.c, m68knetbsd.c,
1646 m88kmach3.c, m88kopenbsd.c, mach-o.c, mach-o.h, mach-o-target.c,
1647 mep-relocs.pl, merge.c, mipsbsd.c, mmo.c, netbsd-core.c, netbsd.h,
1648 newsos3.c, nlm32-alpha.c, nlm32.c, nlm32-i386.c, nlm32-ppc.c,
1649 nlm32-sparc.c, nlm64.c, nlm.c, nlmcode.h, nlmswap.h, nlm-target.h,
1650 ns32k.h, ns32knetbsd.c, oasys.c, opncls.c, osf-core.c,
1651 pc532-mach.c, pdp11.c, pe-arm.c, pe-arm-wince.c, pef.c, pef.h,
1652 pef-traceback.h, pe-i386.c, pei-arm.c, pei-arm-wince.c, peicode.h,
1653 pei-i386.c, pei-mcore.c, pei-mips.c, pei-ppc.c, pei-sh.c,
1654 pei-x86_64.c, pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c,
1655 pe-x86_64.c, peXXigen.c, ppcboot.c, ptrace-core.c, reloc16.c,
1656 reloc.c, riscix.c, rs6000-core.c, sco5-core.c, section.c,
1657 simple.c, som.c, som.h, sparclinux.c, sparclynx.c, sparcnetbsd.c,
1658 srec.c, stabs.c, stab-syms.c, stamp-h.in, sunos.c, syms.c,
1659 sysdep.h, targets.c, targmatch.sed, tekhex.c, ticoff.h,
1660 trad-core.c, vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c,
1661 vms.c, vms-gsd.c, vms.h, vms-hdr.c, vms-misc.c, vms-tir.c,
1662 xcofflink.c, xcoff-target.h, xsym.c, xsym.h, xtensa-isa.c,
1663 xtensa-modules.c: Likewise.
1664 * elf32-sh-relocs.h: Add copyright notice.
1665 * hosts/alphalinux.h, hosts/decstation.h, hosts/delta68.h,
1666 hosts/dpx2.h, hosts/hp300bsd.h, hosts/i386bsd.h,
1667 hosts/i386linux.h, hosts/i386mach3.h, hosts/i386sco.h,
1668 hosts/i860mach3.h, hosts/m68kaux.h, hosts/m68klinux.h,
1669 hosts/m88kmach3.h, hosts/mipsbsd.h, hosts/mipsmach3.h,
1670 hosts/news.h, hosts/news-mips.h, hosts/pc532mach.h,
1671 hosts/riscos.h, hosts/symmetry.h, hosts/tahoe.h, hosts/vaxbsd.h,
1672 hosts/vaxlinux.h, hosts/vaxult2.h, hosts/vaxult.h: Likewise.
1673 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
1675 2007-07-02 Joseph Myers <joseph@codesourcery.com>
1677 * elfxx-mips.c (mips_elf_calculate_relocation): Handle
1678 R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64.
1679 * elf64-mips.c (mips_elf64_howto_table_rela): Support
1680 R_MIPS_TLS_DTPREL64.
1682 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1684 * Makefile.am: Run "make dep-am".
1685 * Makefile.in: Regenerate.
1686 * aclocal.m4: Regenerate.
1687 * config.in: Regenerate.
1688 * po/SRC-POTFILES.in: Regenerate.
1689 * po/bfd.pot: Regenerate.
1691 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1693 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Tidy
1694 symsec != NULL tests.
1696 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1699 * elf.c (assign_file_positions_for_load_sections): Adjust lma
1702 2007-06-30 H.J. Lu <hongjiu.lu@intel.com>
1704 * aclocal.m4: Regenerated.
1705 * Makefile.in: Likewise.
1707 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1709 * elf32-ppc.c (ppc_elf_merge_obj_attributes): New.
1710 (ppc_elf_merge_private_bfd_data): Call it.
1712 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1714 * elfxx-mips.c (mips_elf_merge_obj_attributes): New.
1715 (_bfd_mips_elf_merge_private_bfd_data): Call it.
1717 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1720 * Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
1721 (BFD32_BACKENDS_CFILES): Add elf-attrs.c.
1722 (elf-attrs.lo): Generate dependencies.
1723 * Makefile.in: Regenerate.
1724 * configure.in (elf): Add elf-attrs.lo.
1725 * configure: Regenerate.
1726 * elf-bfd.h (struct elf_backend_data): Add entries for object
1728 (NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
1729 OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
1730 Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
1732 (struct elf_obj_tdata): Add entries for object attributes.
1733 (elf_known_obj_attributes, elf_other_obj_attributes,
1734 elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
1736 (bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
1737 bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
1738 bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
1739 bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
1740 bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
1741 _bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
1742 _bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
1743 * elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
1744 (bfd_section_from_shdr): Handle attributes sections.
1745 * elflink.c (bfd_elf_final_link): Handle attributes sections.
1746 * elfxx-target.h (elf_backend_obj_attrs_vendor,
1747 elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
1748 elf_backend_obj_attrs_section_type): New.
1749 (elfNN_bed): Update.
1750 * elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
1751 aeabi_attribute_list): Remove.
1752 (struct elf32_arm_obj_tdata): Remove object attributes fields.
1753 (check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
1754 elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
1755 Update for new object attributes interfaces.
1756 (uleb128_size, is_default_attr, eabi_attr_size,
1757 elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
1758 elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
1759 elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
1760 elf32_arm_add_eabi_attr_int, attr_strdup,
1761 elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
1762 copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
1763 to generic code in elf-attrs.c.
1764 (elf32_arm_obj_attrs_arg_type): New.
1765 (elf32_arm_fake_sections): Do not handle .ARM.attributes.
1766 (elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
1767 (bfd_elf32_bfd_final_link): Remove.
1768 (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
1769 elf_backend_obj_attrs_arg_type,
1770 elf_backend_obj_attrs_section_type): New.
1771 * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
1773 * elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
1774 * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
1775 * elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
1776 * elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
1777 * elf32-sh.c (sh_elf_copy_private_data): Likewise.
1778 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1780 2007-06-29 Paul Brook <paul@codesourcery.com>
1782 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Suppress
1783 call veneers for call relocations against undefined symbols.
1784 (elf32_arm_final_link_relocate): Turn call to undefined symbol
1785 into a jump to the next instruction.
1787 2007-06-29 Michael Snyder <msnyder@access-company.com>
1789 * bfd.c (bfd_demangle): Plug memory leak (Coverity).
1791 2007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1793 * Makefile.am: Add cr16 related entry
1794 * Makefile.in: Regenerate
1795 * archures.c: Add bfd_cr16_arch
1796 * bfd-in2.h: Regenerate
1797 * config.bfd: Add cr16-elf
1798 * configure.in: Add bfd_elf32_cr16_vec
1799 * configure: Regenerate.
1800 * targets.c: Added cr16 related information
1801 * cpu-cr16.c: New file.
1802 * elf32-cr16.c: New file.
1803 * reloc.c: Added cr16 relocs.
1805 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1807 * elflink.c (_bfd_elf_link_assign_sym_version): Improve error
1808 message for undefined version nodes.
1809 (elf_gc_sweep): Don't warn when zero size sections are
1812 2007-06-29 Nathan Froyd <froydnj@codesourcery.com>
1814 * elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation
1817 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1819 * elf32-spu.c (spu_elf_fake_sections): New function.
1820 (elf_backend_fake_sections): Define.
1822 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1824 * elf.c (assign_file_positions_for_load_sections): Use elf
1825 section header sh_size rather than bfd section size, simplifying
1828 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1831 * elf.c (assign_file_positions_for_load_sections): Ensure bss
1832 segments meet gABI alignment requirements. Don't allocate
1833 file space for bss sections in a segment also containing file
1836 2007-06-27 Alan Modra <amodra@bigpond.net.au>
1838 * bfd.c (struct bfd): Rename "next" to "archive_next".
1839 * archive.c: Rename uses throughout file.
1840 * archive64.c: Likewise.
1841 * coff-rs6000.c: Likewise.
1842 * ecoff.c: Likewise.
1844 * bfd-in2.h: Regenerate.
1846 * elf32-ppc.c (ppc_elf_select_plt_layout): Properly iterate over
1848 * elf32-spu.c (spu_elf_create_sections): Likewise.
1850 2007-06-26 H.J. Lu <hongjiu.lu@intel.com>
1852 * dwarf2.c (find_line): New. Contains the duplicated code from:
1853 (_bfd_dwarf2_find_nearest_line): Use it.
1854 (_bfd_dwarf2_find_line): Use it.
1856 2007-06-26 Joseph Myers <joseph@codesourcery.com>
1858 * elf32-arm.c (copy_eabi_attributes): Copy type of attributes.
1860 2007-06-25 Richard Sandiford <richard@codesourcery.com>
1862 * elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs
1863 to be used for calls from MIPS16 code.
1865 2007-06-23 Andreas Schwab <schwab@suse.de>
1867 * configure.in (--with-separate-debug-dir): New option.
1868 * configure: Regenerate.
1869 * Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR.
1870 * Makefile.in: Regenerate.
1871 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to
1872 bfd_follow_gnu_debuglink.
1873 (_bfd_dwarf2_find_line): Likewise.
1875 2007-06-22 Nick Clifton <nickc@redhat.com>
1877 * dwarf2.c: Add support for reading in debug information via a
1878 .gnu_debuglink section:
1879 (struct dwarf2_debug): Add bfd field to record the bfd containing
1881 (parse_comp_unit): Remove ABFD parameter. Instead use the bfd
1882 field in the dwarf2_debug structure.
1883 (_bfd_dwarf2_find_nearest_line): If a debug info section could not
1884 be found in the current bfd call bfd_follow_gnu_debuglink to see
1885 if another file contains the debug information. If it does, open
1887 (_bfd_dwarf2_find_line): Likewise.
1889 2007-06-19 H.J. Lu <hongjiu.lu@intel.com>
1892 * elfxx-ia64.c (sort_dyn_sym_info): Keep the valid got_offset
1893 when removing duplicated entries.
1894 (get_dyn_sym_info): Initialize the got_offset field to -1.
1895 Update call to sort_dyn_sym_info.
1896 (elfNN_ia64_relocate_section): Call sort_dyn_sym_info to sort
1897 array of addend and remove duplicates.
1899 2007-06-18 H.J. Lu <hongjiu.lu@intel.com>
1901 * libpei.h (_bfd_XXi_final_link_postscript): Remove
1903 (bfd_target_pei_p): New.
1904 (bfd_target_pei_arch): New
1905 (bfd_target_efi_p): Likewise.
1906 (bfd_target_efi_arch): New
1907 (bfd_pe_executable_p): Use bfd_target_pei_p and
1910 * peicode.h (arch_type): New enum.
1911 (pe_arch): New function.
1912 (pe_bfd_object_p): Don't match PE/EFI target with EFI/PE file
1913 if there is an EFI/PE target.
1915 2007-06-14 H.J. Lu <hongjiu.lu@intel.com>
1917 * Makefile.am (ACLOCAL_AMFLAGS): Add -I . -I ../config.
1919 * acinclude.m4: Don't include m4 files. Remove libtool
1922 * Makefile.in: Regenerated.
1923 * aclocal.m4: Likewise.
1924 * configure: Likewise.
1926 2007-06-11 Sterling Augustine <sterling@tensilica.com>
1927 Bob Wilson <bob.wilson@acm.org>
1929 * elf32-xtensa.c (extend_ebb_bounds_forward): Use renamed
1930 XTENSA_PROP_NO_TRANSFORM flag instead of XTENSA_PROP_INSN_NO_TRANSFORM.
1931 (extend_ebb_bounds_backward, compute_text_actions): Likewise.
1932 (compute_ebb_proposed_actions, coalesce_shared_literal): Likewise.
1933 (xtensa_get_property_predef_flags): Likewise.
1934 (compute_removed_literals): Pass new arguments to is_removable_literal.
1935 (is_removable_literal): Add sec, prop_table and ptblsize arguments.
1936 Do not remove literal if the NO_TRANSFORM property flag is set.
1938 2007-05-31 Richard Sandiford <rsandifo@nildram.co.uk>
1940 * elfxx-mips.c (mips_elf_initialize_tls_index): When processing a
1941 type (3) single-GOT entry, read tls_type from the hash table entry
1942 rather than the GOT entry.
1944 2007-06-01 Alan Modra <amodra@bigpond.net.au>
1946 * simple.c (bfd_simple_get_relocated_section_contents): Init
1949 2007-05-30 Alan Modra <amodra@bigpond.net.au>
1951 * elf.c (elf_fake_sections): Adjust test for SHT_NOBITS sections
1952 created by objcopy --only-keep-debug.
1953 (_bfd_elf_init_private_section_data): Only change elf_section_type
1956 * elf.c (assign_file_positions_for_load_sections): Correct sh_type
1957 to SHT_NOBITS earlier. Base actions in rest of function on sh_type
1958 and sh_flags instead of bfd section flags. Delete voff and code
1959 keeping nobits segments aligned.
1961 2007-05-25 Eric Christopher <echristo@apple.com>
1963 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame):
1964 Check that sym_sec isn't NULL before accessing.
1966 2007-05-24 Steve Ellcey <sje@cup.hp.com>
1968 * Makefile.in: Regnerate.
1969 * configure: Regenerate.
1970 * aclocal.m4: Regenerate.
1971 * doc/Makefile.in: Regenerate.
1973 2007-05-22 Paul Brook <paul@codesourcery.com>
1975 * elf32-arm.c (output_arch_syminfo): Replace plt_shndx and plt_offset
1976 with sec and sec_shndx.
1977 (elf32_arm_ouput_plt_map_sym): Use them.
1978 (elf32_arm_output_arch_local_syms): Output mapping symbols for
1981 2007-05-18 Paul Brook <paul@codesourcery.com>
1983 * elf32-arm.c (ARM2THUMB_V5_STATIC_GLUE_SIZE): Define.
1984 (a2t1v5_ldr_insn, a2t1v5_ldr_insn): New.
1985 (record_arm_to_thumb_glue): Add v5t non-pic glue.
1986 (elf32_arm_create_thumb_stub): Ditto.
1988 2007-05-16 H.J. Lu <hongjiu.lu@intel.com>
1989 Alan Modra <amodra@bigpond.net.au>
1991 * elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss
1992 section to the minimum alignment.
1994 2007-05-15 H.J. Lu <hongjiu.lu@intel.com>
1995 Alan Modra <amodra@bigpond.net.au>
1998 * elf-bfd.h (_bfd_elf_adjust_dynamic_copy): New.
1999 * elflink.c (_bfd_elf_adjust_dynamic_copy): New.
2001 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Call
2002 _bfd_elf_adjust_dynamic_copy to adjust for the copy in dynamic
2004 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
2005 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
2006 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
2007 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
2008 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
2009 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
2010 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2011 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2012 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2013 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
2014 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
2015 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
2016 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2017 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
2018 * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2019 * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Likewise.
2020 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2022 2007-05-15 Richard Sandiford <richard@codesourcery.com>
2024 * elfxx-mips.c (mips_elf_create_local_got_entry): Remove
2025 input_section argument. Create .rela.dyn relocations against
2026 symbol 0 rather than the section symbol.
2027 (mips_elf_local_got_index): Remove input_section argument.
2028 Update call to mips_elf_create_local_got_entry.
2029 (mips_elf_got_page, mips_elf_got16_entry): Likewise.
2030 (mips_elf_calculate_relocation): Update calls to
2031 mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page.
2033 2007-05-15 Mark Shinwell <shinwell@codesourcery.com>
2035 * elf32-arm.c (elf32_arm_final_link_relocate): Correctly
2036 handle the Thumb-2 JUMP19 relocation.
2038 2007-05-15 Alan Modra <amodra@bigpond.net.au>
2041 * elf.c (elf_fake_sections): Don't allow backend to change
2042 SHT_NOBITS if called for strip/objcopy --only-keep-debug.
2043 * elfxx-mips.c (_bfd_mips_elf_fake_sections): Remove similar
2046 2007-05-14 Alan Modra <amodra@bigpond.net.au>
2048 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
2050 (bfd_elf_get_str_section): Likewise.
2052 2007-05-12 Alan Modra <amodra@bigpond.net.au>
2055 * elf-eh-frame.c (struct cie): Add "local_personality". Make
2056 "personality" a union.
2057 (cie_eq): Compare local_personality too. Adjust personality
2059 (_bfd_elf_discard_section_eh_frame): Check binding on personality
2060 reloc sym to allow for bad symtab. Use stashed local syms rather
2061 than reading personality local sym. Handle discarded sections.
2063 2007-05-12 Alan Modra <amodra@bigpond.net.au>
2065 * elf32-spu.c (elf_howto_table): Add howto for R_SPU_ADDR16X.
2067 2007-05-11 Alan Modra <amodra@bigpond.net.au>
2069 * elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype.
2070 (enum ppc_elf_plt_type): Move from..
2071 * elf32-ppc.c: ..here.
2072 (struct ppc_elf_obj_tdata): Add makes_plt_call and has_rel16.
2073 (struct ppc_elf_link_hash_table): Reorder. Add old_bfd. Delete
2074 can_use_new_plt. Make is_vxworks a bitfield.
2075 (ppc_elf_link_hash_table_create): Don't clear is_vxworks (again).
2076 (ppc_elf_check_relocs): Update setting of reloc flags. Set old_bfd.
2077 (ppc_elf_select_plt_layout): Modify parameters. Use bfd reloc
2078 flags to better detect object files needing old bss-style plt.
2079 Allow secure plt to be used without rel16 relocs being detected.
2080 Warn if secure plt request cannot be allowed.
2082 2007-05-11 Alan Modra <amodra@bigpond.net.au>
2084 * reloc.c (BFD_RELOC_SPU_PPU32, BFD_RELOC_SPU_PPU64): Define.
2085 * elf-bfd.h (struct elf_backend_data): Change return type of
2086 elf_backend_relocate_section to int.
2087 * elf32-spu.c (elf_howto_table): Add howtos for R_SPU_PPU32 and
2089 (spu_elf_bfd_to_reloc_type): Convert new relocs.
2090 (spu_elf_count_relocs): New function.
2091 (elf_backend_count_relocs): Define.
2092 (spu_elf_relocate_section): Arrange to emit R_SPU_PPU32 and
2094 * elflink.c (elf_link_input_bfd): Emit relocs if relocate_section
2096 * bfd-in2.h: Regenerate.
2097 * libbfd.h: Regenerate.
2099 2007-05-10 Richard Sandiford <richard@codesourcery.com>
2101 * elf32-arm.c (elf32_arm_check_relocs): Don't create PLT entries
2102 for R_ARM_ABS12 relocs.
2103 (elf32_arm_finish_dynamic_symbol): Fix the loop that creates
2104 non-shared VxWorks PLT entries.
2106 2007-05-11 Alan Modra <amodra@bigpond.net.au>
2109 * elf-eh-frame.c (struct cie): Make "personality" a bfd_vma.
2110 (_bfd_elf_discard_section_eh_frame): Handle local syms on
2111 personality relocation.
2113 2007-05-10 Richard Sandiford <richard@codesourcery.com>
2115 * elf.c (assign_file_positions_for_load_sections): Use p_memsz
2116 rather than p_filesz to calculate the LMA of the end of a segment.
2118 2007-05-10 Jakub Jelinek <jakub@redhat.com>
2120 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't do copyreloc
2121 processing if symbol is defined in the executable.
2123 2007-05-10 Alexandre Oliva <aoliva@redhat.com>
2125 * elf32-frv.c (_frvfdpic_check_discarded_relocs): New.
2126 (frvfdpic_elf_discard_info): New.
2127 (elf_backend_discard_info): Define for FDPIC.
2129 2007-05-09 Mark Shinwell <shinwell@codesourcery.com>
2131 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Don't
2132 attempt to scan if the bfd doesn't correspond to an ELF image.
2133 (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2135 2007-05-08 Alexandre Oliva <aoliva@redhat.com>
2137 * elf32-frv.c (elf32_frv_relocate_section): Discard dynamic relocs
2138 for which _bfd_elf_section_offset returns -1.
2140 2007-05-08 Alan Modra <amodra@bigpond.net.au>
2142 * elf32-spu.c (spu_elf_size_stubs): Use "void *" for psyms.
2143 (mark_functions_via_relocs): Likewise.
2145 2007-05-07 Alan Modra <amodra@bigpond.net.au>
2147 * elflink.c (bfd_elf_final_link): Correct reloc handling for
2148 elf_backend_count_relocs.
2149 (bfd_elf_discard_info): Print an error if we can't read syms.
2151 2007-05-07 Alan Modra <amodra@bigpond.net.au>
2153 * elf32-spu.c (spu_elf_reloc_type_lookup): Return NULL on
2155 (spu_elf_gc_mark_hook, spu_elf_section_processing): Delete functions.
2156 (elf_backend_gc_mark_hook, elf_backend_section_processing): Don't
2159 2007-05-07 Alan Modra <amodra@bigpond.net.au>
2161 * elf.c (assign_file_positions_for_load_sections): Don't check
2164 2007-05-04 H.J. Lu <hongjiu.lu@intel.com>
2166 * elflink.c (elf_link_sort_relocs): Return if both .rela.dyn
2167 and .rel.dyn aren't present.
2169 2007-05-04 Nick Clifton <nickc@redhat.com>
2171 * elflink.c (elf_link_sort_relocs): If both .rela.dyn and .rel.dyn
2172 sections are present examine the indirect sections in an attempt
2173 to compute the correct relocation size. If there is any
2174 ambiguity, produce an error and refuse to sort.
2176 2007-05-03 Sandra Loosemore <sandra@codesourcery.com>
2178 * elf32-arm.c (allocate_dynrelocs): Fix typo in comment.
2180 2007-05-03 Vincent Riviere <vincent.riviere@freesbee.fr>
2181 Nick Clifton <nickc@redhat.com>
2184 * aoutx.h (swap_std_reloc_out): Treat relocs against weak symbols
2185 in the same way as relocs against external symbols.
2187 2007-05-02 Alan Modra <amodra@bigpond.net.au>
2189 * elf.c (assign_file_positions_for_load_sections): Set sh_offset
2190 here. Set sh_type to SHT_NOBITS if we won't be allocating
2191 file space. Don't bump p_memsz for non-alloc sections. Adjust
2192 section-in-segment check.
2193 (assign_file_positions_for_non_load_sections): Don't set sh_offset
2194 here for sections that have already been handled above.
2196 2007-04-30 Alan Modra <amodra@bigpond.net.au>
2198 * elf32-spu.c (struct spu_link_hash_table): Add stack_analysis
2199 and emit_stack_syms bitfields.
2200 (get_sym_h): Read all symbols if stack analysis will be done.
2201 (spu_elf_create_sections): Add stack_analysis and emit_stack_syms
2202 params, and stash in hash table.
2203 (is_hint): Split off from..
2204 (is_branch): ..here. Adjust callers.
2205 (spu_elf_size_stubs): Add stack_analysis param. Arrange to read
2207 (write_one_stub): Fix mem leak.
2208 (find_function_stack_adjust): New function.
2209 (sort_syms_syms, sort_syms_psecs): New vars.
2210 (sort_syms): New function.
2211 (struct call_info, struct function_info): New.
2212 (struct spu_elf_stack_info): New.
2213 (alloc_stack_info, maybe_insert_function, func_name): New functions.
2214 (is_nop, insns_at_end, check_function_ranges): Likewise.
2215 (find_function, insert_callee, mark_functions_via_relocs): Likewise.
2216 (pasted_function, interesting_section, discover_functions): Likewise.
2217 (mark_non_root, call_graph_traverse, build_call_tree): Likewise.
2218 (sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise.
2219 (bfd_elf32_bfd_final_link): Define.
2220 * elf32-spu.h (struct _spu_elf_section_data): Add stack_info field.
2221 (spu_elf_create_sections, spu_elf_size_stubs): Update prototypes.
2223 2007-04-28 Sergey Rogozhkin <rogozhkin@niisi.msk.ru>
2225 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Don't access
2226 memory which we might not own.
2228 2007-04-27 Bob Wilson <bob.wilson@acm.org>
2230 * elf32-xtensa.c (elf_xtensa_make_sym_local): Restore deleted function.
2231 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Likewise.
2232 (elf_xtensa_allocate_dynrelocs): Use elf_xtensa_make_sym_local.
2234 2007-04-27 Bob Wilson <bob.wilson@acm.org>
2236 * elf32-xtensa.c (xtensa_read_table_entries): Step through table
2237 contents and relocs in parallel.
2239 2007-04-27 Bob Wilson <bob.wilson@acm.org>
2241 * elf32-xtensa.c (relax_property_section): Remove extra irel increment.
2243 2007-04-27 Alan Modra <amodra@bigpond.net.au>
2245 * cpu-rs6000.c: Write Mimi's name in ASCII.
2246 * coff-rs6000.c: Likewise.
2247 * rs6000-core.c: Likewise.
2249 2007-04-27 Alan Modra <amodra@bigpond.net.au>
2251 * sysdep.h: Include config.h first.
2252 Many files: Include sysdep.h before bfd.h.
2253 * Makefile.am: Run "make dep-am".
2254 * Makefile.in: Regenerate.
2256 2007-04-25 Alan Modra <amodra@bigpond.net.au>
2258 * sysdep.h: Revert last change.
2260 2007-04-24 Nick Clifton <nickc@redhat.com>
2262 * coffcode.h (coff_slurp_reloc_table): Initialise dst.r_offset.
2263 * coff-m68k.c (m68kcoff_rtype_to_howto): Initialize relent.howto.
2265 2007-04-24 Alan Modra <amodra@bigpond.net.au>
2267 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Warn if
2268 eh_frame_hdr table won't be created.
2270 2007-04-24 Alan Modra <amodra@bigpond.net.au>
2272 * acinclude.m4: Include config/stdint.m4.
2273 * configure.in: Invoke GCC_HEADER_STDINT.
2274 * sysdep.h: Don't include ansidecl.h here.
2275 * configure: Regenerate.
2276 * config.in: Regenerate.
2277 * Makefile.in: Regenerate.
2279 2007-04-23 Nathan Sidwell <nathan@codesourcery.com>
2281 * archures.c (bfd_mach_mcf_isa_c, bfd_mach_mcf_isa_c_mac,
2282 bfd_mach_mcf_isa_c_emac): New.
2283 * elf32-m68k.c (ISAC_PLT_ENTRY_SIZE, elf_isac_plt0_entry,
2284 elf_isac_plt_entry, elf_isac_plt_info): New.
2285 (elf32_m68k_object_p): Add ISA_C.
2286 (elf32_m68k_print_private_bfd_data): Print ISA_C.
2287 (elf32_m68k_get_plt_info): Detect ISA_C.
2288 * cpu-m68k.c (arch_info): Add ISAC.
2289 (m68k_arch_features): Likewise,
2290 (bfd_m68k_compatible): ISAs B & C are not compatible.
2292 2007-04-21 Nick Clifton <nickc@redhat.com>
2294 * ecoff.c (_bfd_ecoff_write_armap): Initialise rehash.
2295 (ecoff_link_add_archive_symbols): Likewise.
2296 * coff-m68k.c (m68kcoff_common_addend_rtype_to_howto): Initialise
2298 * ieee.c (parse_int): Initialise x.
2299 (must_parse_int): Initialise result.
2300 (ieee_slurp_external_symbols): Initialise value.
2302 2007-04-21 Alan Modra <amodra@bigpond.net.au>
2304 * config.bfd (spu-*-elf): Delete targ_selvecs.
2306 2007-04-19 Nick Clifton <nickc@redhat.com>
2308 * coffcode.h (coff_rtype_to_howto): Initialise genrel.howto.
2310 2007-04-19 Alan Modra <amodra@bigpond.net.au>
2312 * bfd.c (bfd_demangle): New function.
2313 * Makefile.am: Run "make dep-am".
2314 * Makefile.in: Regenerate.
2315 * bfd-in2.h: Regenerate.
2317 2007-04-18 Matthias Klose <doko@ubuntu.com>
2319 * Makefile.am (libbfd_la_LDFLAGS): Use bfd soversion.
2320 (bfdver.h): Use the date in non-release builds for the soversion.
2321 * Makefile.in: Regenerate.
2323 2007-04-17 Paul Brook <paul@codesourcery.com>
2325 * elf.c (_bfd_elf_is_function_type): New function.
2326 * elflink.c (_bfd_elf_merge_symbol): Use bed->is_function_type.
2327 (_bfd_elf_dynamic_symbol_p, _bfd_elf_symbol_refs_local_p,
2328 is_global_data_symbol_definition, elf_link_add_object_symbols): Ditto.
2329 * elf-bfd.h (elf_backend_data): Add is_function_type.
2330 (_bfd_elf_is_function_type): Add prototype.
2331 * elfxx-target.h (elf_backend_is_function_type): Add default
2333 (elfNN_bed): Add elf_backend_is_function_type.
2334 * elf32-arm.c (elf32_arm_is_function_type): New function.
2335 (elf_backend_is_function_type): Define.
2337 2007-04-17 Daniel Jacobowitz <dan@codesourcery.com>
2339 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Put
2340 DT_MIPS_RLD_MAP before DT_DEBUG again.
2342 2007-04-14 Steve Ellcey <sje@cup.hp.com>
2344 * Makefile.am: Add ACLOCAL_AMFLAGS.
2345 * configure.in: Change macro call order.
2346 * Makefile.in: Regnerate.
2347 * doc/Makefile.in: Regenerate.
2348 * configure: Regenerate.
2350 2007-04-14 Jakub Jelinek <jakub@redhat.com>
2352 * elflink.c (bfd_elf_final_link): Don't free symbuf for
2354 (bfd_elf_size_dynamic_sections): Don't access elf_section_data
2355 for non-elf input bfds.
2357 2007-04-12 Richard Sandiford <richard@codesourcery.com>
2359 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Don't add
2360 DT_MIPS_RTLD_MAP for PIEs.
2362 2007-04-12 Richard Sandiford <richard@codesourcery.com>
2364 * elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL
2365 when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation
2366 in a read-only section.
2367 (_bfd_mips_elf_check_relocs): Likewise.
2369 2007-04-12 Bob Wilson <bob.wilson@acm.org>
2371 * elf32-xtensa.c (xtensa_is_insntable_section): New.
2372 (xtensa_is_proptable_section): New.
2373 (elf_xtensa_discard_info_for_section): Handle "full" .xt.prop property
2374 tables with 12-byte entries, as well as tables with 8-byte entries.
2375 Sort the relocations before examining them.
2376 (relax_property_section): Use xtensa_is_proptable_section and
2377 xtensa_is_littable_section. Rewrite code for combining table entries
2378 to be more robust in case of unexpected relocations. Do not set offset
2379 of unused relocations to less than zero.
2380 (xtensa_is_property_section): Use other functions instead of
2381 duplicating section name comparisons.
2382 (xtensa_is_littable_section): Use CONST_STRNEQ for ".gnu.linkonce.p.".
2383 (xtensa_get_property_predef_flags): Use xtensa_is_insntable_section.
2385 2007-04-12 Bob Wilson <bob.wilson@acm.org>
2387 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references
2388 from Xtensa property sections.
2390 2007-04-12 Alan Modra <amodra@bigpond.net.au>
2392 * elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data
2393 is non-NULL before dereferencing.
2395 2007-04-11 Nathan Sidwell <nathan@codesourcery.com>
2397 * elf-vxworks.c (elf_vxworks_emit_relocs): Remap weakdef PLT slot
2400 2007-04-10 Richard Henderson <rth@redhat.com>
2402 * elf64-alpha.c (struct alpha_elf_link_hash_table): Add relax_trip.
2403 (elf64_alpha_size_got_sections): Remove unused something_changed local.
2404 (elf64_alpha_size_plt_section): Return void.
2405 (elf64_alpha_size_rela_got_section): Likewise.
2406 (elf64_alpha_relax_section): Only regenerate got+plt if the
2407 relax_trip counter has changed.
2409 2007-04-09 Daniel Jacobowitz <dan@codesourcery.com>
2411 * Makefile.am (bfdver.h): Do not generate doc/bfdver.texi.
2412 * doc/Makefile.am (DOCFILES): Add bfdver.texi.
2413 (bfdver.texi): New rule.
2414 * Makefile.in, doc/Makefile.in: Regenerated.
2416 2007-04-03 Matt Thomas <matt@netbsd.org>
2418 * elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc
2419 in a shared object if it is not in a CODE section or if it is against
2420 a section symbol. This allows DWARF2 to use pcrel format.
2422 2007-04-05 H.J. Lu <hongjiu.lu@intel.com>
2425 * elflink.c (bfd_elf_final_link): Call einfo callback in
2426 bfd_link_info instead of _bfd_error_handler for DT_TEXTREL
2429 2007-04-05 Alan Modra <amodra@bigpond.net.au>
2431 * elf32-spu.c (spu_elf_output_symbol_hook): New function.
2432 (elf_backend_link_output_symbol_hook): Define.
2434 2007-04-02 Nick Clifton <nickc@redhat.com>
2437 * bfd.c (bfd_fprintf_vma): Do not print addresses of 32-bit
2438 targets as 64-bit values, even if running on a 64-bit host.
2439 * coffgen.c (coff_print_symbol): Likewise.
2441 2007-03-29 Nick Clifton <nickc@redhat.com>
2444 * elf.c (IS_VALID_GROUP_SECTION_HEADER): New macro.
2445 (setup_group): Use it. Report corrupt group section headers.
2446 (bfd_section_from_shdr): Use new macro. Replace constant 4 with
2447 GRP_ENTRY_SIZE. Cope with NULLs in the group section table.
2448 (elf_fake_section): Replace constant 4 with GRP_ENTRY_SIZE.
2450 2007-03-29 Alan Modra <amodra@bigpond.net.au>
2453 * elflink.c (evaluate_complex_relocation_symbols): Use bfd_vma
2454 for rel->r_info values.
2455 (bfd_elf_perform_complex_relocation): Likewise.
2456 * elf32-ppc.c (allocate_dynrelocs): Set plt.offset to -1 for
2457 unused entries. Don't clear plt.plist in loop.
2459 2007-03-28 Richard Sandiford <richard@codesourcery.com>
2461 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove append_rela.
2462 * elfxx-sparc.c (sparc_elf_append_rela_64, sparc_elf_append_rela_32):
2464 (sparc_elf_append_rela): ...this new function.
2465 (SPARC_ELF_APPEND_RELA): Delete.
2466 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2467 the deleted append_rela field.
2468 (_bfd_sparc_elf_relocate_section): Use sparc_elf_append_rela
2469 instead of SPARC_ELF_APPEND_RELA.
2470 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. Use the
2471 elf_size_info structure to find the size of a RELA entry and
2472 the associated swap-out function.
2473 (sparc64_finish_dyn, sparc64_finish_dyn): Merge into...
2474 (sparc_finish_dyn): ...this new function.
2475 (_bfd_sparc_elf_finish_dynamic_sections): Update calls accordingly.
2477 2007-03-28 Richard Sandiford <richard@codesourcery.com>
2478 Phil Edwards <phil@codesourcery.com>
2480 * doc/bfd.texinfo: Put the contents after the title page rather
2481 than at the end of the document.
2483 2007-03-27 Andreas Schwab <schwab@suse.de>
2485 * elfxx-ia64.c (elf_backend_default_execstack): Define to 0.
2487 2007-03-26 H.J. Lu <hongjiu.lu@intel.com>
2489 * configure: Regenerated.
2491 2007-03-26 Alan Modra <amodra@bigpond.net.au>
2493 * elf32-spu.c (struct stubarr): Add stub_hash_table and err fields.
2494 (allocate_spuear_stubs): New function.
2495 (spu_elf_size_stubs): Call allocate_spuear_stubs.
2497 2007-03-26 Alan Modra <amodra@bigpond.net.au>
2499 * aout-adobe.c (aout_32_bfd_reloc_name_lookup): Define.
2500 * aout-arm.c (MY_bfd_reloc_name_lookup): Define.
2501 (MY (bfd_reloc_name_lookup)): New function.
2502 * aout-ns32k.c (MY (bfd_reloc_name_lookup)): New function.
2503 * aout-target.h (NAME (aout, reloc_name_lookup)): Declare.
2504 (MY_bfd_reloc_name_lookup): Define.
2505 * aout-tic30.c (tic30_aout_reloc_name_lookup): New function.
2506 (MY_bfd_reloc_name_lookup): Define.
2507 * aoutx.h (NAME (aout, reloc_type_lookup)): Don't declare.
2508 (NAME (aout, reloc_name_lookup)): New function.
2509 * bout.c (b_out_bfd_reloc_name_lookup): New function.
2510 * coff-alpha.c (alpha_bfd_reloc_name_lookup): New function.
2511 (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2512 * coff-arm.c (coff_arm_reloc_name_lookup): New function.
2513 (coff_bfd_reloc_name_lookup): Define.
2514 * coff-i386.c (coff_bfd_reloc_name_lookup): Define.
2515 (coff_i386_reloc_name_lookup): New function.
2516 * coff-i860.c (coff_i860_reloc_name_lookup): New function.
2517 (coff_bfd_reloc_name_lookup): Define.
2518 * coff-i960.c (coff_i960_reloc_name_lookup): New function.
2519 (coff_bfd_reloc_name_lookup): Define.
2520 * coff-m68k.c (m68k_reloc_name_lookup): New function.
2521 (coff_bfd_reloc_name_lookup): Define.
2522 * coff-maxq.c (maxq_reloc_name_lookup): New function.
2523 (coff_bfd_reloc_name_lookup): Define.
2524 * coff-mcore.c (mcore_coff_reloc_name_lookup): New function.
2525 (coff_bfd_reloc_name_lookup): Define.
2526 * coff-mips.c (mips_bfd_reloc_name_lookup): New function.
2527 (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2528 * coff-ppc.c (ppc_coff_reloc_name_lookup): New function.
2529 (coff_bfd_reloc_name_lookup): Define.
2530 * coff-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2531 (_bfd_xcoff_reloc_name_lookup): New function.
2532 (rs6000coff_vec, pmac_xcoff_vec): Init new field.
2533 * coff-sh.c (coff_bfd_reloc_name_lookup): Define.
2534 (sh_coff_reloc_name_lookup): New function.
2535 * coff-sparc.c (coff_sparc_reloc_name_lookup): New function.
2536 (coff_bfd_reloc_name_lookup): Define.
2537 * coff-tic30.c (coff_bfd_reloc_name_lookup): Define.
2538 (tic30_coff_reloc_name_lookup): New function.
2539 * coff-tic4x.c (coff_bfd_reloc_name_lookup): Define.
2540 (tic4x_coff_reloc_name_lookup): New function.
2541 * coff-tic54x.c (coff_bfd_reloc_name_lookup): Define.
2542 (tic54x_coff_reloc_name_lookup): New function.
2543 * coff-x86_64.c (coff_bfd_reloc_name_lookup): Define.
2544 (coff_amd64_reloc_name_lookup): New function.
2545 * coff-z80.c (coff_z80_reloc_name_lookup): New function.
2546 (coff_bfd_reloc_name_lookup): Define.
2547 * coff-z8k.c (coff_z8k_reloc_name_lookup): New function.
2548 (coff_bfd_reloc_name_lookup): Define.
2549 * coff64-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2550 (xcoff64_reloc_name_lookup): New function.
2551 (rs6000coff64_vec, aix5coff64_vec): Init new field.
2552 * coffcode.h (coff_bfd_reloc_name_lookup): Define.
2553 * elf-hppa.h (elf_hppa_reloc_name_lookup): New function.
2554 * elf-m10200.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2555 * elf-m10300.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2556 * elf32-arc.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2557 * elf32-arm.c (elf32_arm_reloc_name_lookup): New function.
2558 (bfd_elf32_bfd_reloc_name_lookup): Define.
2559 * elf32-avr.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2560 * elf32-bfin.c (bfin_bfd_reloc_name_lookup): New function.
2561 (bfd_elf32_bfd_reloc_name_lookup): Define.
2562 * elf32-cr16c.c (elf_cr16c_reloc_name_lookup): New function.
2563 (bfd_elf32_bfd_reloc_name_lookup): Define.
2564 * elf32-cris.c (cris_reloc_name_lookup): New function.
2565 (bfd_elf32_bfd_reloc_name_lookup): Define.
2566 * elf32-crx.c (elf_crx_reloc_name_lookup): New function.
2567 (bfd_elf32_bfd_reloc_name_lookup): Define.
2568 * elf32-d10v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2569 * elf32-d30v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2570 * elf32-dlx.c (elf32_dlx_reloc_name_lookup): New function.
2571 (bfd_elf32_bfd_reloc_name_lookup): Define.
2572 * elf32-fr30.c (fr30_reloc_name_lookup): New function.
2573 (bfd_elf32_bfd_reloc_name_lookup): Define.
2574 * elf32-frv.c (frv_reloc_name_lookup): New function.
2575 (bfd_elf32_bfd_reloc_name_lookup): Define.
2576 * elf32-gen.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2577 * elf32-h8300.c (elf32_h8_reloc_name_lookup): New function.
2578 (bfd_elf32_bfd_reloc_name_lookup): Define.
2579 * elf32-hppa.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2580 * elf32-i370.c (i370_elf_reloc_name_lookup): New function.
2581 (bfd_elf32_bfd_reloc_name_lookup): Define.
2582 * elf32-i386.c (elf_i386_reloc_name_lookup): New function.
2583 (bfd_elf32_bfd_reloc_name_lookup): Define.
2584 * elf32-i860.c (elf32_i860_reloc_name_lookup): New function.
2585 (bfd_elf32_bfd_reloc_name_lookup): Define.
2586 * elf32-i960.c (elf32_i960_reloc_name_lookup): New function.
2587 (bfd_elf32_bfd_reloc_name_lookup): Define.
2588 * elf32-ip2k.c (ip2k_reloc_name_lookup): New function.
2589 (bfd_elf32_bfd_reloc_name_lookup): Define.
2590 * elf32-iq2000.c (iq2000_reloc_name_lookup): New function.
2591 (bfd_elf32_bfd_reloc_name_lookup): Define.
2592 * elf32-m32c.c (m32c_reloc_name_lookup): New function.
2593 (bfd_elf32_bfd_reloc_name_lookup): Define.
2594 * elf32-m32r.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2595 * elf32-m68hc11.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2596 * elf32-m68hc12.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2597 * elf32-m68k.c (reloc_name_lookup): New function.
2598 (bfd_elf32_bfd_reloc_name_lookup): Define.
2599 * elf32-m88k.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2600 * elf32-mcore.c (mcore_elf_reloc_name_lookup): New function.
2601 (bfd_elf32_bfd_reloc_name_lookup): Define.
2602 * elf32-mep.c (mep_reloc_name_lookup): New function.
2603 (bfd_elf32_bfd_reloc_name_lookup): Define.
2604 * elf32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2605 (mips_vxworks_bfd_reloc_name_lookup): Likewise.
2606 (bfd_elf32_bfd_reloc_name_lookup): Define.
2607 * elf32-msp430.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2608 * elf32-mt.c (mt_reloc_name_lookup): New function.
2609 (bfd_elf32_bfd_reloc_name_lookup): Define.
2610 * elf32-openrisc.c (openrisc_reloc_name_lookup): New function.
2611 (bfd_elf32_bfd_reloc_name_lookup): Define.
2612 * elf32-or32.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2613 * elf32-pj.c (pj_elf_reloc_name_lookup): New function.
2614 (bfd_elf32_bfd_reloc_name_lookup): Define.
2615 * elf32-ppc.c (ppc_elf_reloc_name_lookup): New function.
2616 (bfd_elf32_bfd_reloc_name_lookup): Define.
2617 * elf32-s390.c (elf_s390_reloc_name_lookup): New function.
2618 (bfd_elf32_bfd_reloc_name_lookup): Define.
2619 * elf32-score.c (elf32_score_reloc_name_lookup): New function.
2620 (bfd_elf32_bfd_reloc_name_lookup): Define.
2621 * elf32-sh.c (sh_elf_reloc_name_lookup): New function.
2622 (bfd_elf32_bfd_reloc_name_lookup): Define.
2623 * elf32-sparc.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2624 * elf32-spu.c (spu_elf_reloc_name_lookup): New function.
2625 (bfd_elf32_bfd_reloc_name_lookup): Define.
2626 * elf32-v850.c (v850_elf_reloc_name_lookup): New function.
2627 (bfd_elf32_bfd_reloc_name_lookup): Define.
2628 * elf32-vax.c (reloc_name_lookup): New function.
2629 (bfd_elf32_bfd_reloc_name_lookup): Define.
2630 * elf32-xc16x.c (xc16x_reloc_name_lookup): New function.
2631 (bfd_elf32_bfd_reloc_name_lookup): Define.
2632 * elf32-xstormy16.c (xstormy16_reloc_name_lookup): New function.
2633 (bfd_elf32_bfd_reloc_name_lookup): Define.
2634 * elf32-xtensa.c (elf_xtensa_reloc_name_lookup): New function.
2635 (bfd_elf32_bfd_reloc_name_lookup): Define.
2636 * elf64-alpha.c (elf64_alpha_bfd_reloc_name_lookup): New function.
2637 (bfd_elf64_bfd_reloc_name_lookup): Define.
2638 * elf64-gen.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2639 * elf64-hppa.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2640 * elf64-mips.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2641 * elf64-mmix.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2642 * elf64-ppc.c (ppc64_elf_reloc_name_lookup): New function.
2643 (bfd_elf64_bfd_reloc_name_lookup): Define.
2644 * elf64-s390.c (elf_s390_reloc_name_lookup): New function.
2645 (bfd_elf64_bfd_reloc_name_lookup): Define.
2646 * elf64-sh64.c (sh_elf64_reloc_name_lookup): New function.
2647 (bfd_elf64_bfd_reloc_name_lookup): Define.
2648 * elf64-sparc.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2649 * elf64-x86-64.c (elf64_x86_64_reloc_name_lookup): New function.
2650 (bfd_elf64_bfd_reloc_name_lookup): Define.
2651 * elfn32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2652 * elfxx-ia64.c (elfNN_ia64_reloc_name_lookup): New function.
2653 (bfd_elfNN_bfd_reloc_name_lookup): Define.
2654 * elfxx-sparc.c (_bfd_sparc_elf_reloc_name_lookup): New function.
2655 * elfxx-sparc.h (_bfd_sparc_elf_reloc_name_lookup): Declare.
2656 * i386msdos.c (msdos_bfd_reloc_name_lookup): Define.
2657 * i386os9k.c (aout_32_bfd_reloc_name_lookup): Define.
2658 * ieee.c (ieee_bfd_reloc_name_lookup): Define.
2659 * libaout.h (NAME (aout, reloc_name_lookup)): Declare.
2660 * libbfd-in.h (_bfd_norelocs_bfd_reloc_name_lookup): Declare.
2661 * mipsbsd.c (MY_bfd_reloc_name_lookup): Define.
2662 (MY(reloc_type_lookup)): Rename from MY(reloc_howto_type_lookup).
2663 (MY(reloc_name_lookup)): New function.
2664 * nlm-target.h (nlm_bfd_reloc_name_lookup): Define.
2665 * oasys.c (oasys_bfd_reloc_name_lookup): Define.
2666 * pdp11.c (NAME (aout, reloc_name_lookup)): New function.
2667 * pe-mips.c (coff_mips_reloc_name_lookup): New function.
2668 (coff_bfd_reloc_name_lookup): Define.
2669 * reloc.c (bfd_reloc_name_lookup): New function.
2670 * riscix.c (riscix_reloc_name_lookup): New function.
2671 (MY_bfd_reloc_name_lookup): Define.
2672 * som.c (som_bfd_reloc_name_lookup): New function.
2673 * targets.c (struct bfd_target): Add reloc_name_lookup.
2674 (BFD_JUMP_TABLE_RELOCS): Add NAME##_bfd_reloc_name_lookup.
2675 * versados.c (versados_bfd_reloc_name_lookup): Define.
2676 * vms.c (vms_bfd_reloc_name_lookup): New function.
2677 * bfd-in2.h: Regenerate.
2678 * libbfd.h: Regenerate.
2680 2007-03-26 Thiemo Seufer <ths@mips.com>
2683 * elfxx-mips.c (mips_elf_next_relocation): Don't signal an error if no
2684 matching relocation is found.
2685 (_bfd_mips_elf_relocate_section): Only warn about missing relocations.
2687 2007-03-23 H.J. Lu <hongjiu.lu@intel.com>
2689 * configure: Regenerated.
2691 2007-03-23 Joseph Myers <joseph@codesourcery.com>
2693 * configure.in: Use ACX_PKGVERSION and ACX_BUGURL.
2694 * configure: Regenerate.
2696 2007-03-23 Alan Modra <amodra@bigpond.net.au>
2698 * elf32-spu.c (spu_stub_name): Don't put input section in stub name.
2699 Remove input_sec param. Adjust all calls.
2700 (write_one_stub): Adjust stub symbol.
2701 (needs_ovl_stub): New function, extracted from..
2702 (spu_elf_size_stubs): ..here.
2703 (spu_elf_relocate_section): Use needs_ovl_stub.
2705 2007-03-22 Joseph Myers <joseph@codesourcery.com>
2707 * Makefile.am (bfdver.h): Only set VERSION_PACKAGE in bfdver.texi
2709 * configure.in (REPORT_BUGS_TO): Do not use "URL:" prefix.
2710 * Makefile.in, configure, doc/Makefile.in: Regenerate.
2712 2007-03-22 H.J. Lu <hongjiu.lu@intel.com>
2715 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the virtual
2716 address and virtual size of the last section for the image
2719 2007-03-22 H.J. Lu <hongjiu.lu@intel.com>
2722 * elf.c (assign_file_positions_for_load_sections): Check if
2723 all sections are in the segment.
2725 2007-03-20 H.J. Lu <hongjiu.lu@intel.com>
2728 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing
2729 matching LO16 relocation for HI16 relocation.
2731 2007-03-20 Paul Brook <paul@codesourcery.com>
2733 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2734 * bfd-in2.h: Regenerate.
2735 * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer.
2736 (record_arm_to_thumb_glue): Use globals->pic_veneer.
2737 (elf32_arm_create_thumb_stub): Ditto.
2738 (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer.
2740 2007-03-18 Mark Shinwell <shinwell@codesourcery.com>
2742 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *"
2743 argument and extra last argument.
2744 * bfd-in2.h: Regenerate.
2745 * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning
2747 (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and
2748 extra last argument. Set no_enum_size_warning appropriately.
2749 (elf32_arm_merge_eabi_attributes): Improve enum sizes
2750 diagnostic, suppressing it when no_enum_size_warning dictates.
2752 2007-03-20 Nick Clifton <nickc@redhat.com>
2755 * elf.c (copy_private_bfd_data): Widen the scope of Solaris
2756 specific conditions that need the program headers to be
2759 2007-03-19 H.J. Lu <hongjiu.lu@intel.com>
2761 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic,
2762 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2763 SizeOfInitializedData, SizeOfUninitializedData,
2764 AddressOfEntryPoint, BaseOfCode and BaseOfData in internal
2765 extra PE a.out header.
2766 (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined.
2767 (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not
2769 (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not
2771 (_bfd_XX_print_private_bfd_data_common): Also print Magic,
2772 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2773 SizeOfInitializedData, SizeOfUninitializedData,
2774 AddressOfEntryPoint, BaseOfCode and BaseOfData from internal
2775 extra PE a.out header.
2777 2007-03-18 H.J. Lu <hongjiu.lu@intel.com>
2779 * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec
2780 only if BFD64 is defined.
2782 2007-03-17 Alan Modra <amodra@bigpond.net.au>
2784 * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub
2787 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
2789 * doc/Makefile.in: Regenerated.
2791 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
2793 * Makefile.am (bfdver.h): Substitute report_bugs_to. Also
2794 create doc/bfdver.texi.
2795 * Makefile.in: Regenerated.
2797 * configure.in (--with-bugurl): New option.
2798 * configure: Regenerated.
2800 * version.h (REPORT_BUGS_TO): New.
2802 2007-03-13 H.J. Lu <hongjiu.lu@intel.com>
2805 * elf-bfd.h (elf_backend_data): Add elf_osabi.
2806 (_bfd_elf_set_osabi): New.
2808 * elf.c (_bfd_elf_set_osabi): New.
2810 * elf32-hppa.c (elf32_hppa_post_process_headers): Removed.
2811 (elf_backend_post_process_headers): Defined with
2813 (ELF_OSABI): Properly defined for each target.
2815 * elf32-i370.c (i370_elf_post_process_headers): Removed.
2816 (ELF_OSABI): Defined.
2817 (elf_backend_post_process_headers): Defined with
2820 * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2822 (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi.
2824 * elf32-msp430.c (elf32_msp430_post_process_headers): Removed.
2825 (ELF_OSABI): Defined.
2826 (elf_backend_post_process_headers): Defined with
2829 * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2831 (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with
2834 * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI
2836 (ELF_OSABI): Properly defined for each target.
2837 (elf_backend_post_process_headers): Defined with
2838 _bfd_elf_set_osabi for Linux.
2840 * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed.
2841 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2842 (elf_backend_post_process_headers): Defined with
2845 * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed.
2846 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2847 (elf_backend_post_process_headers): Defined with
2850 * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target
2851 with any ELF target of the compatible machine for which we do not
2852 have a specific backend.
2854 * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI
2857 * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE.
2858 (elfNN_bed): Initialize elf_osabi with ELF_OSABI.
2860 2007-03-08 Alan Modra <amodra@bigpond.net.au>
2862 * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out
2865 2007-03-08 Alan Modra <amodra@bigpond.net.au>
2867 * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo.
2868 (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c.
2870 * Makefile.in: Regenerate.
2871 * po/SRC-POTFILES.in: Regenerate.
2873 2007-03-07 H.J. Lu <hongjiu.lu@intel.com>
2875 * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec.
2876 (x86_64-*-kfreebsd*-gnu): Likewise.
2877 (x86_64-*-netbsd*): Likewise.
2878 (x86_64-*-openbsd*): Likewise.
2879 (x86_64-*-linux-*): Likewise.
2881 * configure.in: Support bfd_efi_app_x86_64_vec.
2882 * configure: Regenerated.
2884 * efi-app-x86_64.c: New file.
2886 * targets.c (bfd_efi_app_x86_64_vec): New.
2887 (_bfd_target_vector): Add bfd_efi_app_x86_64_vec.
2889 2007-03-07 Kai Tietz <kai.tietz@onevision.com>
2891 * reloc.c (bfd_generic_get_relocated_section_contents): Remove
2892 const for type reloc_howto_type.
2894 2007-03-07 Alan Modra <amodra@bigpond.net.au>
2897 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link.
2898 (elf_discarded_section): Move..
2899 * bfd-in.h: ..to here.
2900 * bfd-in2.h: Regenerate.
2901 * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols
2902 from discarded sections before relocate_section has done its job.
2903 * reloc.c (bfd_generic_get_relocated_section_contents): Handle
2904 relocs against symbols from discarded sections.
2905 * elf-hppa.h (elf_hppa_howto_table): Set size. Set dst_mask on
2907 (elf_hppa_relocate_section): Handle relocatable link after setting
2908 sec, sym, h etc. for final link. Squash error messages for
2909 relocatable link. Clear section contents for relocs against
2910 symbols in discarded sections, and zero reloc. Remove existing
2912 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2913 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2914 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
2915 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2916 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2917 (bfin_relocate_section): Likewise.
2918 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2919 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2920 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2921 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2922 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2923 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2924 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2925 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2926 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2927 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2928 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2929 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2930 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2931 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2932 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2933 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2934 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2935 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2936 * elf32-mep.c (mep_elf_relocate_section): Likewise.
2937 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2938 * elf32-mt.c (mt_elf_relocate_section): Likewise.
2939 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2940 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2941 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2942 * elf32-score.c (_bfd_score_elf_relocate_section): Likewise.
2943 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2944 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2945 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2946 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2947 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
2948 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2949 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2950 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
2951 (elf64_alpha_relocate_section): Likewise.
2952 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2953 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2954 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2955 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2956 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2957 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2958 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2959 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2961 * elf32-arm.c (elf32_arm_relocate_section): Always adjust section
2962 symbols for relocatable link. Don't use always-zero st_value.
2963 (elf_backend_rela_normal): Don't define.
2964 * elf32-bfin.c (bfinfdpic_relocate_section): Use
2965 RELOC_FOR_GLOBAL_SYMBOL.
2966 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2967 * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE
2968 section symbol adjustments with same for relocatable link.
2969 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2970 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move..
2971 (elf32_m68hc11_check_relocs): ..to here.
2972 * elf32-score.c (score_elf_final_link_relocate): Remove zero
2974 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2976 2007-03-07 Alan Modra <amodra@bigpond.net.au>
2979 * elf.c (assign_file_positions_for_load_sections): Don't
2980 adjust p_memsz for !SEC_LOAD section vma modulo page size.
2981 Instead, use the same lma based adjustment for SEC_LOAD
2984 2007-03-01 Bob Wilson <bob.wilson@acm.org>
2986 * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing.
2987 (find_relaxable_sections): Do not increment src_count for unknown
2988 opcodes. Decode only once instead of calling is_l32r_relocation.
2989 (compute_text_actions): Remove unused no_insn_move flag. Assert that
2990 src_next matches src_count in relax_info.
2992 2007-03-01 Joseph Myers <joseph@codesourcery.com>
2994 * Makefile.am (bfdver.h): Use "." not " " between version number
2996 * Makefile.in: Regenerate.
2997 * configure.in (PKGVERSION): Default to "(GNU Binutils) ".
2998 * configure: Regenerate.
3000 2007-02-28 Nathan Sidwell <nathan@codesourcery.com>
3002 * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
3004 2007-02-27 Alan Modra <amodra@bigpond.net.au>
3006 * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const.
3007 * elf32-spu.c (ovl_mgr_pread): Add const to casts.
3009 2007-02-23 Carlos O'Donell <carlos@codesourcery.com>
3011 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit
3012 DWARF even with 64-bit addresses.
3013 (_bfd_dwarf2_find_nearest_line): Likewise.
3015 2007-02-23 Nick Clifton <nickc@redhat.com>
3018 * elf.c (copy_private_bfd_data): Always rewrite the program
3019 headers when a Solaris interpreter segment is involved.
3021 2007-02-22 Paul Brook <paul@codesourcery.com>
3023 * elflink.c (gc_mark_hook_fn): Remove.
3024 (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn.
3025 (bfd_elf_gc_sections): Ditto. Call gc_mark_extra_sections.
3026 * elf-bfd.h (elf_gc_mark_hook_fn): Define.
3027 (elf_backend_data): Add gc_mark_extra_sections.
3028 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default
3030 (elfNN_bed): Add elf_backend_gc_mark_extra_sections.
3031 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function.
3032 (elf_backend_gc_mark_extra_sections): Define.
3034 2007-02-21 Nick Clifton <nickc@redhat.com>
3036 * elf.c (_bfd_elf_map_sections_to_segments): If the
3037 override_segment_assignment callback is defined then call it.
3039 2007-02-21 Alan Modra <amodra@bigpond.net.au>
3041 * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args.
3043 2007-02-19 Thiemo Seufer <ths@mips.com>
3045 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove
3046 translation marker from untranslatable strings.
3048 2007-02-19 Alan Modra <amodra@bigpond.net.au>
3050 * elf-bfd.h (struct elf_backend_data): Add default_execstack.
3051 * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
3052 * elfxx-target.h (elf_backend_default_execstack): Define to 1.
3053 (elfNN_bed): Init new field.
3054 * elf64-ppc.c (elf_backend_default_execstack): Define to 0.
3056 2007-02-17 Mark Mitchell <mark@codesourcery.com>
3057 Nathan Sidwell <nathan@codesourcery.com>
3058 Vladimir Prus <vladimir@codesourcery.com
3059 Joseph Myers <joseph@codesourcery.com>
3061 * configure.in (--with-pkgversion): New option.
3062 * configure: Regenerate.
3063 * Makefile.am (bfdver.h): Substitute for @bfd_version_package@.
3064 * Makefile.in: Regenerate.
3065 * version.h (BFD_VERSION_STRING): Define using
3066 @bfd_version_package@.
3068 2007-02-16 Carlos O'Donell <carlos@codesourcery.com>
3070 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
3071 Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
3074 2007-02-15 Alan Modra <amodra@bigpond.net.au>
3076 * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define,
3078 (_bfd_norelocs_canonicalize_reloc): Likewise.
3079 * libbfd.h: Regenerate.
3080 * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
3081 (_bfd_norelocs_canonicalize_reloc): Likewise.
3082 * binary.c (binary_bfd_reloc_type_lookup): Don't define.
3083 (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
3084 (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
3085 * ihex.c: Similarly.
3086 * mach-o-target.c: Similarly.
3087 * mach-o.c: Similarly.
3090 * ppcboot.c: Similarly.
3091 * srec.c: Similarly.
3092 * xsym.c: Similarly.
3094 2007-02-14 H.J. Lu <hongjiu.lu@intel.com>
3097 * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol
3098 when adding default symbol.
3100 2007-02-13 Alan Modra <amodra@bigpond.net.au>
3102 * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt"
3103 for branch lookup table.
3105 2007-02-12 Alan Modra <amodra@bigpond.net.au>
3107 * elf64-ppc.c (create_linkage_sections): Don't create
3108 .rela.rodata.brlt for --emit-relocs.
3109 (ppc_build_one_stub): Create relocs for brlt --emit-relocs here.
3110 (ppc_size_one_stub): Count them. Simplify test of stub type
3111 when counting stub relocs. Set SEC_RELOC too.
3112 (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC.
3113 (ppc64_elf_finish_dynamic_sections): Output brlt relocs.
3115 2007-02-12 Alan Modra <amodra@bigpond.net.au>
3117 * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs
3118 with a zero symbol index.
3120 2007-02-12 Alan Modra <amodra@bigpond.net.au>
3122 * elflink.c (bfd_elf_discard_info): Tidy setting of "eh".
3124 2007-02-05 Dave Brolley <brolley@redhat.com>
3125 Stan Cox <scox@redhat.com>
3128 * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms.
3130 2007-02-05 Dave Brolley <brolley@redhat.com>
3131 Richard Sandiford <rsandifo@redhat.com>
3132 Stan Cox <scox@redhat.com>
3133 Nick Clifton <nickc@redhat.com>
3134 DJ Delorie <dj@redhat.com>
3135 Frank Ch. Eigler <fche@redhat.com>
3136 Ben Elliston <bje@redhat.com>
3137 Richard Henderson <rth@redhat.com>
3139 * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
3140 (ALL_MACHINES_CFILES): Add CPU_MEP.c.
3141 (BFD32_BACKENDS): Add elf32-mep.lo.
3142 (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
3143 (cpu-mep.lo,elf32-mep.lo): New targets.
3144 * archures.c (bfd_arch_mep): New enumerator.
3145 (bfd_mach_mep, bfd_mach_mep_h1): New macros.
3146 (bfd_mep_arch): New external variable.
3147 (bfd_archures_list): Add bfd_mep_arch.
3148 * config.bfd: Support mep-*-elf.
3149 * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec.
3150 * reloc.c (BFD_RELOC_MEP_*): New relocation numbers.
3151 * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern
3153 (_bfd_target_vector): Add bfd_elf32_mep_vec and
3154 bfd_elf32_mep_little_vec.
3155 * mep-relocs.pl: New file.
3156 * cpu-mep.c: New file.
3157 * elf32-mep.c: New file.
3158 * bfd-in2.h: Regenerate.
3159 * po/POTFILES.in: Regenerate.
3160 * libbfd.h: Regenerate.
3161 * Makefile.in: Regenerate.
3162 * configure: Regenerate.
3164 2007-02-05 Dave Brolley <brolley@redhat.com>
3166 * elflink.c (evaluate_complex_relocation_symbols): Check for
3167 STT_SRELC for global symbols.
3168 (perform_complex_relocations): Renamed to
3169 perform_complex_relocation and now examines only one relocation.
3170 (elf_link_input_bfd): Don't call perform_complex_relocations.
3171 * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.
3172 * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
3173 (OD,OS,OU): #undefs corrected to N, S and U repectively.
3174 (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
3175 (complex_reloc_installation_howto): Removed.
3176 (mep_info_to_howto_rela): Remove special case for r_type==0xff.
3177 (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
3179 2007-02-05 Dave Brolley <brolley@redhat.com>
3180 Richard Sandiford <rsandifo@redhat.com>
3181 DJ Delorie <dj@redhat.com>
3182 Graydon Hoare <graydon@redhat.com>
3183 Nick Clifton <nickc@cambridge.redhat.com>
3184 Jeff Holcomb <jeffh@redhat.com>
3185 Frank Ch. Eigler <fche@redhat.com>
3187 * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype.
3188 * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC.
3189 * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC.
3190 * elflink.c (set_symbolValue): New static function.
3191 (resolve_symbol): Likewise.
3192 (resolve_section): Likewise.
3193 (undefined_reference): Likewise.
3194 (eval_symbol): Likewise.
3195 (evaluate_complex_relocation_symbols): Likewise.
3196 (put_value): Likewise.
3197 (get_value): Likewise.
3198 (decode_complex_addend):
3199 (bfd_elf_perform_complex_relocation): New function.
3200 (elf_link_input_bfd): Call evaluate_complex_relocation_symbols.
3201 * reloc.c (BFD_RELOC_RELC): New relocation number.
3202 * syms.c (BSF_RELC,BSF_SRELC): New macros.
3204 2007-02-05 Bob Wilson <bob.wilson@acm.org>
3206 * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
3207 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete.
3208 (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size)
3209 (elf_xtensa_allocate_got_size): Replace these with...
3210 (elf_xtensa_allocate_dynrelocs): ...this new function.
3211 (elf_xtensa_size_dynamic_sections): Use it.
3213 2007-02-05 Bob Wilson <bob.wilson@acm.org>
3215 * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT>
3216 <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>:
3217 Set src_mask to zero.
3218 <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise. Also fix dst_mask.
3219 <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE.
3221 2007-02-02 Bob Wilson <bob.wilson@acm.org>
3223 * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
3224 (elf_xtensa_dynamic_symbol_p): ...this.
3226 2007-02-02 Bob Wilson <bob.wilson@acm.org>
3228 * elf32-xtensa.c (plt_reloc_count): Move into link hash table.
3229 (struct elf_xtensa_link_hash_table): New.
3230 (elf_xtensa_hash_table): New.
3231 (elf_xtensa_link_hash_table_create): New.
3232 (elf_xtensa_check_relocs): Update plt_reloc_count references.
3233 Update arguments to add_extra_plt_sections.
3234 (elf_xtensa_create_dynamic_sections): Record new sections in the hash
3235 table. Update for plt_reloc_count and add_extra_plt_sections.
3236 (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj
3237 argument with link info. Update calls to elf_xtensa_get_plt_section
3238 and elf_xtensa_get_gotplt_section.
3239 (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections)
3240 (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections)
3241 (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections)
3242 (relax_property_section): Get sections from the hash table and update
3244 (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace
3245 dynobj argument with link info. Get sections for first plt chunk from
3247 (bfd_elf32_bfd_link_hash_table_create): Define.
3249 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3251 * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *.
3252 * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types.
3253 (struct elf_symbol): Change first member into union.
3254 (elf_sort_elf_symbol): Compare pointers to internal syms rather than
3255 internal syms. Only compare st_shndx fields.
3256 (elf_create_symbuf): New function.
3257 (bfd_elf_match_symbols_in_sections): Use it. If symbufs are available
3258 for bfds, use a binary search, otherwise don't qsort symbols
3259 unnecessarily only to select which symbols are for the particular
3262 2007-02-01 Nick Clifton <nickc@redhat.com>
3265 * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields
3266 in the elf_link_hash_table structure.
3268 2007-02-01 Alan Modra <amodra@bigpond.net.au>
3270 * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note.
3271 * elfxx-target.h (elf_backend_write_core_note): Define and use.
3272 * elf.c (elfcore_write_prpsinfo): Call the above. Add support for
3273 32-bit core note on 64-bit target.
3274 (elfcore_write_prstatus): Likewise.
3275 (elfcore_write_lwpstatus): Make note_name const.
3276 (elfcore_write_prfpreg): Likewise.
3277 (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit
3279 * elf32-ppc.c (ppc_elf_write_core_note): New function.
3280 (elf_backend_write_core_note): Define.
3281 * elf64-ppc.c (ppc64_elf_write_core_note): New function.
3282 (elf_backend_write_core_note): Define.
3284 2007-01-31 H.J. Lu <hongjiu.lu@intel.com>
3286 * elf32-cris.c (INCLUDED_TARGET_FILE): Removed.
3287 (elf32_bed): Defined for elf32-us-cris.
3289 * elf64-sh64.c (elf64_bed): Defined for Linux.
3290 (INCLUDED_TARGET_FILE): Removed.
3292 * elfxx-target.h (elfNN_bed): Always define. Don't check
3293 INCLUDED_TARGET_FILE.
3295 2007-01-31 DJ Delorie <dj@redhat.com>
3297 * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning
3298 message for dangerous relocs, special case the common user error.
3300 2007-01-30 H.J. Lu <hongjiu.lu@intel.com>
3302 * elf.c (copy_elf_program_header): Start from the first section
3303 in a segment and stop when all sections in a segment are
3306 2007-01-29 Julian Brown <julian@codesourcery.com>
3308 * bfd-in2.h: Regenerate.
3309 * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
3310 instruction scanning should be done.
3311 (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
3312 (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
3313 (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
3315 * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
3317 * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
3318 (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
3319 (elf32_vfp11_erratum_type): New enum.
3320 (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
3322 (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
3323 (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
3324 vfp11_fix and num_vfp11_fixes fields.
3325 (elf32_arm_link_hash_table_create): Initialise vfp11_fix,
3326 vfp11_erratum_glue_size, num_vfp11_fixes fields.
3327 (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
3328 (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
3330 (elf32_arm_section_map_add): Add an code/data mapping symbol entry
3332 (record_vfp11_erratum_veneer): Create a single veneer, and its
3334 (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
3335 (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
3337 (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
3339 (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
3340 (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
3341 (bfd_arm_vfp11_write_mask): Update write mask according to coded
3343 (bfd_arm_vfp11_antidependency): New function.
3344 (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
3345 (elf32_arm_compare_mapping): Declare.
3346 (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
3347 BFD for potential erratum-triggering insns. Record results.
3348 (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
3349 and branches to veneers have been placed in virtual memory after
3351 (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
3353 (elf32_arm_output_symbol_hook): Remove.
3354 (elf32_arm_write_section): Output veneers, and branches to veneers.
3355 Use maps from input sections, not output sections, for code
3357 * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
3358 * elf32-score.c (_bfd_score_elf_write_section): Likewise.
3359 * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
3360 * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
3362 2007-01-27 H.J. Lu <hongjiu.lu@intel.com>
3364 * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux.
3365 (INCLUDED_TARGET_FILE): Removed.
3367 2007-01-27 Mike Frysinger <vapier@gentoo.org>
3369 * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd.
3370 (INCLUDED_TARGET_FILE): Remove.
3372 2007-01-25 DJ Delorie <dj@redhat.com>
3374 * elf32-m32c.c (m32c_elf_howto_table): Don't complain about
3375 R_M32C_16 or R_M32C_24 relocs.
3377 2007-01-25 Nick Clifton <nickc@redhat.com>
3380 * elf32-avr.c (avr_link_hash_table): Check to make sure that the
3381 hash table was created by elf32_avr_link_hash_table_create before
3383 (elf32_avr_link_hash_newfunc): New function. Just pass the call
3384 through to _bfd_elf_link_hash_newfunc.
3385 (elf32_avr_link_hash_table_create): Use
3386 elf32_avr_link_hash_newfunc instead of
3387 _bfd_elf_link_hash_newfunc.
3388 (elf32_avr_relocate_section): Check for the hash table pointer
3390 (elf32_avr_relax_section, avr_build_one_stub,
3391 elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs,
3392 elf32_avr_build_stubs): Likewise.
3394 2007-01-16 H.J. Lu <hongjiu.lu@intel.com>
3397 * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
3398 argument, Elf_Internal_Sym *.
3400 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
3401 symbol dynamic if info->dynamic_data is TRUE.
3402 (bfd_elf_record_link_assignment): Updated call to
3403 bfd_elf_record_link_assignment.
3404 (_bfd_elf_merge_symbol): Likewise. Always call
3405 bfd_elf_link_mark_dynamic_symbol.
3407 2007-01-12 H.J. Lu <hongjiu.lu@intel.com>
3409 * Makefile.am (BFD_LIBS): Removed.
3410 * Makefile.in: Regenerated.
3412 2007-01-11 H.J. Lu <hongjiu.lu@intel.com>
3415 * Makefile.am (OFILES): Add @bfd64_libs@.
3416 (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES).
3417 * Makefile.in: Regenerated.
3419 * configure.in (bfd_libs): Replaced by ...
3421 * configure: Regenerated.
3423 2007-01-11 Nathan Sidwell <nathan@codesourcery.com>
3425 * elf.c (assign_file_positions_for_load_sections): We can
3426 require fewer phdrs than expected.
3428 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
3430 * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido.
3431 * bfd-in2.h: Regenerate.
3432 * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of
3433 bfd_mach_cpu32_fido.
3434 (m68k_arch_features): Use fido_a instead of cpu32.
3435 (bfd_m68k_compatible): Reject the combination of Fido and
3436 ColdFire. Accept the combination of CPU32 and Fido with a
3438 * elf32-m68k.c (elf32_m68k_object_p,
3439 elf32_m68k_merge_private_bfd_data,
3440 elf32_m68k_print_private_bfd_data): Treat Fido as an
3441 architecture by itself.
3443 2007-01-08 Kai Tietz <kai.tietz@onevision.com>
3445 * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*.
3447 2007-01-05 Jakub Jelinek <jakub@redhat.com>
3449 * texhex.c (first_phase): Don't fall through into the default
3451 (pass_over): Replace abort () calls with return FALSE. Fix
3454 2007-01-04 Jie Zhang <jie.zhang@analog.com>
3456 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
3457 SEC_EXCLUDE on zero size .eh_frame.
3459 For older changes see ChangeLog-2006
3465 version-control: never