1 2007-10-31 Nick Clifton <nickc@redhat.com>
3 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Do not look for
4 align relocs when there are no relocs attached to the section.
6 2007-10-31 Alan Modra <amodra@bigpond.net.au>
8 * elf-bfd.h (bfd_elf_match_symbols_in_sections): Don't declare.
9 * elflink.c (bfd_elf_match_symbols_in_sections): Make static.
10 Remove section name comparisons.
12 2007-10-30 Nick Clifton <nickc@redhat.com>
14 * reloc.c (BFD_RELOC_MN10300_ALIGN): Add.
15 * bfd-in2.h: Regenerate.
16 * libbfd.h: Regnerate.
17 * elf-m10300.h: Handle R_MN10300_ALIGN relocs.
18 (mn10300_elf_relax_delete_bytes): Honour R_MN10300_ALIGN relocs.
19 Re-fix off by one error in comparisons.
21 2007-10-25 Pedro Alves <pedro_alves@portugalmail.pt>
23 * bfd-in.h (STRING_COMMA_LEN): Don't handle NULL STR case.
24 * bfd-in2.h: Regenerate.
26 2007-10-25 Daniel Jacobowitz <dan@codesourcery.com>
28 * elf32-ppc.c (ppc_elf_merge_obj_attributes): Add support for
29 Tag_GNU_Power_ABI_Vector.
31 2007-10-25 Joseph Myers <joseph@codesourcery.com>
33 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Do not add
34 PT_NULL header when not linking.
36 2007-10-25 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
38 * elf.c (elfcore_grok_ppc_vmx): New function.
39 (elfcore_grok_note): Handle NT_PPC_VMX.
40 (elfcore_write_ppc_vmx): New function.
41 * elf-bfd.h (elfcore_write_ppc_vmx): Declare.
43 2007-10-24 Alan Modra <amodra@bigpond.net.au>
45 * Makefile.am: Run "make dep-am".
46 * Makefile.in: Regenerate.
47 * po/SRC-POTFILES.in: Regenerate.
49 2007-10-23 Alan Modra <amodra@bigpond.net.au>
51 * elf64-ppc.c (ppc_build_one_stub): Don't duplicate relocs
52 emitted for ".brlt" entries.
53 (toc_adjusting_stub_needed): Don't treat ".fixup" specially here..
54 (ppc64_elf_next_input_section): ..instead do so here.
56 2007-10-19 Nick Clifton <nickc@redhat.com>
58 * config.bfd: Recognise am34-linux-gnu target.
59 * reloc.c: Add BFD_RELOC_MN10300_SYM_DIFF relocation.
60 * bfd-in2.h: Regenerate.
61 * libbfd.h: Regenerate.
62 * elf-m10300.c (elf_mn10300_howto): Add R_MN10300_SYM_DIFF.
63 (mn10300_reloc_map): Likewise.
64 (mn10300_elf_check_relocs): Do not create dynamic relocs for
65 symbol differences or relocations against absolute symbols.
66 (mn10300_elf_final_link_relocate): Likewise.
67 Handle R_MN10300_SYM_DIFF relocs.
68 (mn10300_elf_relocate_section): Fix for creating local copys of
70 (mn10300_elf_relax_delete_bytes): Adjust symbols at the end of the
71 region. Adjust the size of function symbols.
72 (mn10300_elf_relax_section): Ignore symbols that are in discarded
75 2007-10-19 Nick Clifton <nickc@redhat.com>
77 * elf-m10300.c: Convert to ISO C.
79 2007-10-18 H.J. Lu <hongjiu.lu@intel.com>
80 Alan Modra <amodra@bigpond.net.au>
83 * config.bfd (targ_selvecs): Add bfd_elf64_alpha_vec for
84 alpha/FreeBSD. Add bfd_elf64_sparc_vec for sparc64/FreeBSD.
85 Add bfd_elf32_i386_vec and bfd_efi_app_ia32_vec for i386/FreeBSD.
86 (targ64_selvecs): Set for i386/FreeBSD.
87 * elf-bfd.h (elf_backend_data): Add relocs_compatible.
88 (_bfd_elf_default_relocs_compatible): Declare.
89 (_bfd_elf_relocs_compatible): Declare.
90 * elfxx-target.h (elf_backend_relocs_compatible): Define.
91 (elfNN_bed): Init new relocs_compatible field.
92 * elflink.c (_bfd_elf_default_relocs_compatible): New function.
93 (_bfd_elf_relocs_compatible): New function.
94 (elf_link_add_object_symbols): Call bed->relocs_compatible.
95 * elf32-i386.c (elf_backend_relocs_compatible): Define.
96 * elf64-alpha.c: Likewise.
97 * elf64-sparc.c: Likewise.
98 * elf64-x86-64.c: Likewise.
100 2007-10-16 Bob Wilson <bob.wilson@acm.org>
102 * elf32-xtensa.c (relax_section): Check for a reference to a discarded
103 DWARF section and anticipate its replacement with the kept section.
105 2007-10-16 Bob Wilson <bob.wilson@acm.org>
107 * elf32-xtensa.c (elf_xtensa_discard_info_for_section): Remove
108 unnecessary size variables. Set sec->rawsize.
109 (relax_section, relax_property_section): Likewise.
111 2007-10-16 Bob Wilson <bob.wilson@acm.org>
113 * section.c (struct bfd_section): Clarify comment for rawsize field.
114 * bfd-in2.h: Regenerate.
116 2007-10-16 Bob Wilson <bob.wilson@acm.org>
118 * elflink.c (_bfd_elf_check_kept_section): Use the section rawsize
119 values if they are set.
121 2007-10-16 Nick Clifton <nickc@redhat.com>
124 * configure.in (AC_CHECK_HEADERS): Add alloca.h
125 * configure: Regenerate.
126 * config.in: Regenerate.
127 * som.c: Replace alloca-conf.h inclusion with code recommended in
128 autoconf documentation.
129 * elf64-hppa.c: Likewise.
131 2007-10-16 Nick Clifton <nickc@redhat.com>
133 * configure.in (--enable-elf-stt-common): New configure
134 option. If enabled then the tools can generate symbols with
135 the ELF STT_COMMON type.
136 * config.in: Regenerate.
137 * configure: Regenerate.
138 * elf.c (swap_out_syms): If USE_STT_COMMON is defined then set
139 the type of emitted common symbols to STT_COMMON.
140 * elfcode.h (elf_slurp_symbol_table): Accept STT_COMMON symbol
143 2007-10-15 Alan Modra <amodra@bigpond.net.au>
145 * coff-arm.c (arm_emit_base_file_entry): Check fwrite return value.
146 Return status. Adjust callers.
147 * coff-mcore.c (mcore_emit_base_file_entry): Likewise.
148 * coff-ppc.c (write_base_file_entry): New function.
149 (coff_ppc_relocate_section): Use it.
150 * elf32-arm.c (find_thumb_glue): Check asprintf return status.
151 (find_arm_glue): Likewise.
152 * vms-misc.c (_bfd_vms_output_flush): Check fwrite return value.
154 2007-10-12 Nick Clifton <nickc@redhat.com>
157 * elflink.c (eval_symbol): Remove bufsz variable and use
158 sizeof(symbuf) where necessary.
160 2007-10-12 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
162 * elf32-cr16.c (elf32_cr16_relax_section): Fix condition check typo.
164 2007-10-12 Daniel Jacobowitz <dan@codesourcery.com>
166 * elfxx-mips.c (mips_elf_sort_hash_table_f): Handle forced
167 local symbols specially.
168 (mips_elf_set_global_got_offset): Skip forced local symbols.
170 2007-10-12 Alan Modra <amodra@bigpond.net.au>
172 * elf.c (elfcore_grok_prxfpreg): Fix comment typo.
174 2007-10-10 H.J. Lu <hongjiu.lu@intel.com>
176 * elf.c (get_program_header_size): Always add a PT_GNU_RELRO
177 segment for -z relro.
178 (_bfd_elf_map_sections_to_segments): Make a PT_GNU_RELRO
179 segment only when needed.
181 2007-10-05 Bob Wilson <bob.wilson@acm.org>
183 * elf32-xtensa.c (relax_section): Call pin_internal_relocs when
184 changing a relocation's offset. Adjust call to translate_reloc. Do
185 not add a fix record for a DIFF reloc. For other relocs, only add a
186 fix record if the translated target is in a different object file;
187 otherwise, just update the relocation. Call pin_internal_relocs when
188 updating a reloc but not when adding a fix record.
189 (translate_reloc): Get the target section from a new argument, not
190 from the relocation. Change check for relaxable sections to an
191 assertion. Compute separate offset adjustments for the base symbol
192 and the addend, and set the new relocation's addend correctly. Return
193 the new target section.
195 2007-10-05 Bob Wilson <bob.wilson@acm.org>
197 * elf32-xtensa.c (elf_xtensa_relocate_section): Remove updates of
198 r_type and howto after calling do_fix_for_relocateable_link and
199 do_fix_for_final_link.
201 2007-10-05 Bob Wilson <bob.wilson@acm.org>
203 * elf32-xtensa.c (removed_by_actions): New.
204 (offset_with_removed_text): Reimplement using removed_by_actions.
205 (offset_with_removed_text_before_fill): Delete.
206 (relax_property_section): Use removed_by_actions. Rearrange logic.
207 (relax_section_symbols): Likewise.
209 2007-10-04 Bob Wilson <bob.wilson@acm.org>
211 * elf32-xtensa.c (reloc_bfd_fix_struct): Delete target_abfd field.
212 (reloc_bfd_fix_init): Remove target_abfd argument.
213 (relax_section, move_literal): Adjust calls to reloc_bfd_fix_init.
215 2007-10-04 Nick Clifton <nickc@redhat.com>
218 * elf64-x86-64.c (elf64_x86_64_check_relocs): Add missing
219 apostrophe to error message.
221 2007-10-01 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
223 * elf32-cr16.c: Fixed DISP8, DISP20 and IMM20 relocations at
224 final relocation phase.
225 Added the below relaxations: IMM32 -> IMM20/IM16 -> IMM4.
226 * reloc.c: Added 3 new relocations: R_CR16_SWITCH8,
227 R_CR16_SWITCH16, R_CR16_SWITCH32.
228 * libbfd.h: Regenerate.
229 * bfd-in2.h: Regenerate.
231 2007-09-30 Alan Modra <amodra@bigpond.net.au>
233 * elflink.c: Formatting.
235 2007-09-29 Alan Modra <amodra@bigpond.net.au>
237 * elflink.c (resolve_symbol): Handle symbols in SEC_MERGE
238 sections. Don't test symbol st_shndx. Don't bother with
239 bfd_link_hash_common symbols. Print longs rather than ints
241 (eval_symbol): Replace "sym" and "advanced" params with "symp".
242 Replace "addr" and "section_offset" params with "dot". Don't
243 cast bfd_vma values to signed, cast them to bfd_signed_vma.
244 (bfd_elf_perform_complex_relocation): Delete "output_bfd", "info",
245 "local_syms" and "local_sections" params. Add "relocation".
246 Delete code calculating relocation value.
247 (evaluate_complex_relocation_symbols): Delete function. Fold into..
248 (elf_link_input_bfd): ..existing code examining relocs.
249 * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
250 * elf32-mep.c (mep_elf_check_relocs): Delete function.
251 (mep_elf_gc_sweep_hook, mep_elf_gc_mark_hook): Likewise.
252 (mep_elf_object_p): Don't set elf_bad_symtab.
253 (elf_backend_check_relocs): Don't define.
254 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): Likewise.
255 (elf_backend_can_gc_sections, USE_RELA): Likwise.
256 (mep_elf_relocate_section): Move bfd_elf_perform_complex_relocation
257 call after we have calculated reloc value. Delete local sym
258 debug code. Use RELOC_FOR_GLOBAL_SYMBOL. Delete addend
260 (elf_backend_rela_normal): ..instead define this.
262 2007-09-28 Alan Modra <amodra@bigpond.net.au>
264 * elf-m10300.c (mn10300_elf_check_relocs): Delete dead code.
265 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
266 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
267 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
268 * elf32-cris.c (cris_elf_check_relocs): Likewise.
269 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
270 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
271 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
272 * elf32-frv.c (_frvfdpic_check_discarded_relocs): Likewise.
273 (elf32_frv_check_relocs): Likewise.
274 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
275 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
276 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
277 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
278 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
279 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
280 * elf32-mt.c (mt_elf_check_relocs): Likewise.
281 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
282 * elf32-sh.c (sh_elf_check_relocs): Likewise.
283 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
284 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
285 * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
286 (score_elf_local_relocation_p): Likewise.
287 (_bfd_score_elf_relocate_section): Likewise.
288 (score_elf_final_link_relocate): Likewise.
290 2007-09-26 Jan Beulich <jbeulich@novell.com>
292 * elf32-i386.c (elf_i386_check_relocs): Revert NULL pointer
293 check for R_386_GNU_VTINHERIT.
294 * elf-m10300.c (mn10300_elf_check_relocs): Check for NULL
295 pointer for R_xxx_GNU_VTENTRY.
296 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
297 * elf32-bfin.c (bfin_check_relocs): Likewise.
298 (bfinfdpic_check_relocs): Likewise.
299 * elf32-cris.c (cris_elf_check_relocs): Likewise.
300 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
301 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
302 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
303 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
304 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
305 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
306 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
307 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
308 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
309 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
310 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
311 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
312 * elf32-s390.c (elf_s390_check_relocs): Likewise.
313 * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
314 * elf32-sh.c (sh_elf_check_relocs): Likewise.
315 * elf32-v850.c (v850_elf_check_relocs): Likewise.
316 * elf32-vax.c (elf_vax_check_relocs): Likewise.
317 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
318 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
319 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
320 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
321 * elf64-s390.c (elf_s390_check_relocs): Likewise.
322 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
323 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
324 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
325 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
327 2007-09-26 Alan Modra <amodra@bigpond.net.au>
329 * elflink.c (set_symbol_value): Add isymbuf and locsymcount
330 params. Change symidx to a size_t. Don't access past end
332 (resolve_symbol): Add isymbuf param and use instead of
333 finfo->internal_syms.
334 (eval_symbol, evaluate_complex_relocation_symbols): Likewise.
335 (elf_link_input_bfd): Don't read symbols specially for
336 evaluate_complex_relocation_symbols.
338 2007-09-26 Tristan Gingold <gingold@adacore.com>
340 * som.c (som_get_reloc_upper_bound): If there are no relocs return
341 enough space to hold a NULL pointer.
343 2007-09-26 Alan Modra <amodra@bigpond.net.au>
345 * elf64-ppc.c (ppc_build_one_stub): Correct rel_hdr.sh_size.
347 2007-09-25 Alan Modra <amodra@bigpond.net.au>
349 * elf32-spu.c (struct spu_link_hash_table): Add ovly_load_r_symndx.
350 (spu_elf_size_stubs): Count stub relocs.
351 (write_one_stub): Emit relocs on overlay call stubs.
353 * elf32-spu.c (struct spu_link_hash_table): Add "stubs".
354 (spu_elf_link_hash_table_create): Init new field.
355 (spu_elf_size_stubs): Store sorted stub syms in new htab field
356 rather than local var.
357 (spu_elf_build_stubs): Iterate over htab stubs rather than
359 (struct stubarr): Delete.
360 (allocate_spuear_stubs, populate_stubs, write_one_stub): Adjust.
362 2007-09-24 Daniel Jacobowitz <dan@codesourcery.com>
364 * elf.c (assign_file_positions_for_load_sections): Trust
366 (copy_elf_program_header): Copy PT_NULL segments.
368 2007-09-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
370 * elf32-spu.c (is_indirect_branch): New function.
371 (find_function_stack_adjust): End scan on hitting indirect branch.
372 (sum_stack): Cast %v arg to correct type.
374 2007-09-21 H.J. Lu <hongjiu.lu@intel.com>
376 * Makefile.am: Run "make dep-am".
377 * Makefile.in: Regenerated.
379 2007-09-21 Doug Kwan <dougkwan@google.com>
381 * Makefile.am (BFD32_LIBS): Add arange-set.lo.
382 (BFD32_LIBS_CFILES): Add arange-set.c.
383 (SOURCE_HFILES): Add arange-set.h
384 (dwarf2.lo): Add dependency upon arange-set.h.
385 (arange-set.lo): New target.
386 * Makefile.in: Regenerate.
387 * arange-set.c: New file.
388 * arange-set.h: New file.
389 * dwarf2.c: Include arange-set.h.
390 (struct dwarf2_debug) Add new fields comp_unit_count and
391 comp_unit_arange_set.
392 (struct comp_unit) Replace field arange with a new field arange_set.
393 (dwarf2_arange_set_allocate, dwarf2_arange_set_deallocate,
394 dwarf2_combine_arange_value, dwarf2_arange_set_new,
395 dwarf2_arange_set_with_value_new, dwarf2_comp_unit_arange_add): New
396 functions to utilize arange set in dwarf2.c.
397 (arange_add): Formatting change for a line longer than 80 characters.
398 (decode_line_info): Replace call target arange_add with
399 dwarf2_comp_unit_arange_add.
400 (read_rangelist_insert_arange_list,
401 read_rangelist_comp_unit_arange_add): New functions used as callbacks
403 (read_rangelist): Change interface to accept a callback and data to
404 allow caller to select the action peformed on a new range list read.
405 (scan_unit_for_symbols): Use new interface of read_rangelist.
406 (parse_comp_unit): Create an arange set for each new comp unit. Use new
407 interface of read_rangelist. Replace call to arange_add with that to
408 dwarf2_comp_unit_arange_add.
409 (comp_unit_contains_address): Replace sequential search with a call to
410 arange_set_lookup_address, which can handles large set efficiently.
411 (stash_copy_local_aranges, stash_maybe_enable_arange_set,
412 stash_find_nearest_line_fast): New functions maintaining and using a
413 valued global arange set for all compilation units to speed up
414 bfd_dwarf2_find_nearest_line.
415 (find_line): Use global arange set. Replace sequential search over all
416 compilation units with a call to stash_find_nearest_line_fast. Add
417 book keeping to count number of compilation units. Replace empty
418 arange list test with a call to arange_set_empty_p.
420 2007-09-21 Olivier Hainque <hainque@adacore.com>
421 Tristan Gingold <gingold@adacore.com>
423 * syms.c (_bfd_stab_section_find_nearest_line): Look at the
424 specific SOM sections for stabs if the regular ones are not found.
425 * som.h (struct somdata): Add a line_info field, to be used by
426 som_find_nearest_line.
427 * som.c (som_find_nearest_line): Implement using the bfd stabs
430 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
432 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make sure .got
435 2007-09-19 Alan Modra <amodra@bigpond.net.au>
436 Doug Kwan <dougkwan@google.com>
438 * bfd-in.h (bfd_hash_insert): Declare.
439 * bfd-in2.h: Regenerate.
440 * hash.c (bfd_hash_insert): New function. Split out from..
441 (bfd_hash_lookup): ..here.
442 * merge.c (sec_merge_hash_lookup): Use bfd_hash_insert.
444 2007-09-18 Alan Modra <amodra@bigpond.net.au>
446 * elf.c (bfd_section_from_shdr): Check bfd_alloc return.
447 (elfcore_write_note): Check realloc return.
448 * elflink.c (_bfd_elf_link_find_version_dependencies): Check
450 (_bfd_elf_link_assign_sym_version): Check bfd_malloc return.
451 (elf_link_add_object_symbols): Likewise.
452 (struct hash_codes_info): New.
453 (elf_collect_hash_codes): Return bfd_malloc error.
454 (struct collect_gnu_hash_codes): Add "error".
455 (elf_collect_gnu_hash_codes): Return bfd_malloc error.
456 (bfd_elf_size_dynamic_sections): Check return status of
457 _bfd_elf_link_find_version_dependencies.
458 (bfd_elf_size_dynsym_hash_dynstr): Adjust for elf_collect_hash_codes
459 and elf_collect_gnu_hash_codes changes.
460 (elf_sym_name_compare): Formatting.
461 (elf_fixup_link_order): Use bfd_malloc, not xmalloc.
463 2007-09-17 H.J. Lu <hongjiu.lu@intel.com>
467 * elf-bfd.h (elf_obj_tdata): Remove relro.
469 * elf.c (get_program_header_size): Check info->relro instead
470 of elf_tdata (abfd)->relro.
471 (_bfd_elf_map_sections_to_segments): Likewise.
472 (assign_file_positions_for_load_sections): Don't set
473 PT_GNU_RELRO segment alignment here.
474 (assign_file_positions_for_non_load_sections): Properly set up
475 PT_GNU_RELRO segment for copying executable/shared library.
476 (rewrite_elf_program_header): Remove PT_GNU_RELRO segment.
477 (copy_elf_program_header): Set p_size and p_size_valid fields for
478 PT_GNU_RELRO segment.
480 2007-09-17 Nick Clifton <nickc@redhat.com>
482 * po/fi.po: New Finnish translation.
483 * po/es.po: Updated Spanish translation.
484 * configure.in (ALL_LINGUAS): Add fi.
485 * configure: Regenerate.
486 * po/bfd.pot: Regenerate.
488 2007-09-15 Nick Clifton <nickc@redhat.com>
490 * bfd.c (_bfd_default_error_handler): fflush stdout.
492 2007-09-14 Alan Modra <amodra@bigpond.net.au>
494 * opncls.c (find_separate_debug_file): Ensure bfd_set_error has
495 been called on all error return paths.
496 (bfd_fill_in_gnu_debuglink_section): Use bfd_malloc, not malloc.
497 Clear padding after filename
499 2007-09-14 Alan Modra <amodra@bigpond.net.au>
501 * format.c (bfd_check_format_matches): Record matching targets even
502 when "matching" is NULL to allow bfd_associated_vector matches.
503 Consolidate error return code. Consolidate ok return code. Always
504 restore original target and format on error.
506 2007-09-14 Alan Modra <amodra@bigpond.net.au>
508 * configure.in: Delete BFD_HOST_LONG_LONG and bfd checks for
509 long long. Partly revert 2007-07-12 change, so that
510 BFD_HOST_64BIT_LONG and BFD_HOST_64BIT_LONG_LONG are set
511 independent of "void *" size.
512 * configure: Regenerate.
513 * config.in: Regenerate.
514 * Makefile.in: Regenerate.
516 2007-09-12 Alan Modra <amodra@bigpond.net.au>
518 * elf-bfd.h (struct elf_backend_data): Delete elf_backend_sprintf_vma
519 and elf_backend_fprintf_vma.
520 (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
521 * elf.c (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
522 * elfxx-target.h (elf_backend_sprintf_vma): Don't define.
523 (elf_backend_fprintf_vma): Likewise.
524 (elfNN_bed): Don't init removed fields.
525 * bfd.c (is32bit): New function.
526 (bfd_sprintf_vma, bfd_fprintf_vma): Use the above.
528 2007-09-11 Nathan Sidwell <nathan@codesourcery.com>
530 * archures.c: Add bfd_mach_mcf_isa_c_nodiv,
531 bfd_mach_mcf_isa_c_nodiv_mac & bfd_mach_mcf_isa_c_nodiv_emac.
532 * ieee.c (ieee_write_processor): Update coldfire architecture
534 * bfd-in2.h: Rebuilt.
535 * cpu-m68k.c (arch_info_struct): Add isa_c nodiv architectures.
536 (m68k_arch_features): Likewise.
537 * elf32-m68k.c (elf32_m68k_object_p): Add EF_M68K_CF_ISA_C_NODIV.
538 (elf32_m68k_print_private_bfd_data): Likewise.
540 2007-09-11 Jan Beulich <jbeulich@novell.com>
542 * elf64-i386.c (elf64_i386_tls_transition): Remove redundant 'const'.
543 * elf64-x86_64.c (elf64_x86_64_tls_transition): Likewise.
545 2007-09-08 Alan Modra <amodra@bigpond.net.au>
547 * elf64-ppc.c (func_desc_adjust): When resolving undefined
548 references to dot-symbols, transfer def_regular and
549 def_dynamic from the descriptor symbol.
551 2007-09-08 Alan Modra <amodra@bigpond.net.au>
553 * config.bfd: Set want64 for spu-*-elf.
555 2007-09-08 Alan Modra <amodra@bigpond.net.au>
558 * elf.c (special_sections): Comment typo.
559 (elf_fake_sections): Force SHT_PROGBITS for sections that are
560 SHT_NOBITS if BFD section flags say they have contents.
562 2007-09-04 Michael Snyder <msnyder@access-company.com>
564 * elf32-bfin.c (howto_table): Cut and paste error?
565 Name field of reloc is wrong.
567 2007-09-04 Alan Modra <amodra@bigpond.net.au>
569 * elf32-spu.c (elf_howto_table): Formatting.
571 2007-09-02 H.J. Lu <hongjiu.lu@intel.com>
574 * dwarf2.c (new_line_sorts_after): Undo the last change.
575 (add_line_info): Only keep the last entry with the same address
578 2007-08-31 H.J. Lu <hongjiu.lu@intel.com>
581 * dwarf2.c (new_line_sorts_after): Also compare line number.
583 2007-08-31 Jesse Michael <jmichael@suse.de>
585 * mach-o.c (bfd_mach_o_make_bfd_section): Fix test for non
588 2007-08-28 David Heine <dlheine@tensilica.com>
590 * elf32-xtensa.c (compute_ebb_actions): Update removed_bytes when
591 narrowing instructions.
593 2007-08-28 Mark Shinwell <shinwell@codesourcery.com>
594 Joseph Myers <joseph@codesourcery.com>
596 * elf32-arm.c (elf32_arm_compare_mapping): Compare first on vma,
599 2007-08-28 Robert Sebastian Gerus <arachnist@gmail.com>
601 * config.bfd: Add support for i[3-7]86-*-dragonfly*.
602 * configure.in: Likewise.
603 * configure: Regenerate.
605 2007-08-25 Ulrich Weigand <uweigand@de.ibm.com>
606 Alan Modra <amodra@bigpond.net.au>
608 * elf.c (elfcore_grok_spu_note): New function.
609 (elf_parse_notes): Call it.
611 2007-08-24 H.J. Lu <hongjiu.lu@intel.com>
613 * elf64-x86-64.c (elf64_x86_64_relocate_section): Adjust
616 2007-08-24 Pedro Alves <pedro_alves@portugalmail.pt>
618 * elf.c (elfcore_grok_win32pstatus): Remove HAVE_WIN32_PSTATUS_T
619 guard. Make it host independent.
620 (elfcore_grok_note): Remove HAVE_WIN32_PSTATUS_T guard around
623 2007-08-24 Jan Kratochvil <jan.kratochvil@redhat.com>
625 * elf-bfd.h (struct elf_obj_tdata): New BUILD_ID_SIZE, BUILD_ID.
626 * elf.c (elfcore_read_notes): Split to ...
627 (elf_read_notes) ... here ...
628 (elf_parse_notes): ... and here. Check `bfd_get_format (abfd)' with
629 the former subfunctions called only for BFD_CORE.
630 Call ELFOBJ_GROK_GNU_NOTE for BFD_OBJECT files with the owner "GNU".
631 (_bfd_elf_make_section_from_shdr): Call ELF_PARSE_NOTES for SHT_NOTEs.
632 (bfd_section_from_phdr): Update the call for renamed ELFCORE_READ_NOTES.
633 (elfobj_grok_gnu_build_id, elfobj_grok_gnu_note): New functions.
634 Code advisory: Roland McGrath
636 2007-08-24 Daniel Jacobowitz <dan@codesourcery.com>
638 * elf64-mips.c (elf_backend_sign_extend_vma): Define.
640 2007-08-24 Alan Modra <amodra@bigpond.net.au>
642 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Warning fix.
644 2007-08-23 H.J. Lu <hongjiu.lu@intel.com>
646 * Makefile.am: Run "make dep-am".
647 * Makefile.in: Regenerated.
649 2007-08-23 H.J. Lu <hongjiu.lu@intel.com>
651 * elf32-i386.c: Include "bfd_stdint.h".
652 (elf_i386_rtype_to_howto): New function.
653 (elf_i386_info_to_howto_rel): Use it.
654 (x86_64_opcode16): New union type.
655 (elf_i386_check_tls_transition): New function.
656 (elf_i386_tls_transition): Updated to check transition and
657 issue an error if a transition isn't supported.
658 (elf_i386_check_relocs): Return FALSE if
659 elf_i386_tls_transition returns FALSE.
660 (elf_i386_gc_sweep_hook): Likewise.
661 (elf_i386_relocate_section): Likewise. Remove BFD_ASSERT
664 * elf64-x86-64.c: Include "bfd_stdint.h".
665 (x86_64_opcode16): New union type.
666 (x86_64_opcode32): Likewise.
667 (elf64_x86_64_check_tls_transition): New function.
668 (elf64_x86_64_tls_transition): Updated to check transition and
669 issue an error if a transition isn't supported.
670 (elf64_x86_64_check_relocs): Return FALSE if
671 elf64_x86_64_tls_transition returns FALSE.
672 (elf64_x86_64_gc_sweep_hook): Likewise.
673 (elf64_x86_64_relocate_section): Likewise. Remove BFD_ASSERT
676 2007-08-22 H.J. Lu <hongjiu.lu@intel.com>
678 * elfxx-ia64.c: Convert to ISO C90 prototypes.
679 (elfNN_hpux_backend_section_from_bfd_section): Make it static.
681 2007-08-22 H.J. Lu <hongjiu.lu@intel.com>
683 * elf64-x86-64.c: Remove trailing whitespace.
684 * elfxx-ia64.c: Likewise.
686 2007-08-21 H.J. Lu <hongjiu.lu@intel.com>
688 * elf32-i386.c (elf_i386_tls_transition): Accept a pointer
689 to ELF hash entry instead of an integer for local test.
690 (elf_i386_check_relocs): Updated.
691 (elf_i386_gc_sweep_hook): Likewise.
692 (elf_i386_relocate_section): Likewise.
694 * elf64-x86-64.c (elf64_x86_64_tls_transition): Accept a
695 pointer to ELF hash entry instead of an integer for local
697 (elf64_x86_64_check_relocs): Updated.
698 (elf64_x86_64_gc_sweep_hook): Likewise.
699 (elf64_x86_64_relocate_section): Likewise.
701 2007-08-20 H.J. Lu <hongjiu.lu@intel.com>
703 * elf32-i386.c (elf_i386_tls_transition): Break long line.
704 * elf64-x86-64.c (elf64_x86_64_tls_transition): Likewise.
706 2007-08-20 Jan Kratochvil <jan.kratochvil@redhat.com>
708 * elfxx-target.h [ELF_COMMONPAGESIZE && ELF_MAXPAGESIZE]
709 (ELF_MINPAGESIZE): Fixed its size guess. Sanity checked its size.
710 (ELF_COMMONPAGESIZE, ELF_MAXPAGESIZE): Sanity checked their size.
712 2007-08-20 Nick Clifton <nickc@redhat.com>
714 * elflink.c (elf_fixup_link_order): Rewrite conversion of
715 s->alignment_power into an offset mask in order to avoid a gcc
718 2007-08-17 Jakub Jelinek <jakub@redhat.com>
720 * config.bfd: Handle sparcv*-*-linux-* the same as sparc-*-linux-*.
721 Change sparc64-*-linux-* to sparc64*-*-linux-*.
723 2007-08-17 Alan Modra <amodra@bigpond.net.au>
725 * po/Make-in: Add --msgid-bugs-address to xgettext invocation.
727 2007-08-16 H.J. Lu <hongjiu.lu@intel.com>
729 * elf.c: Revert last change.
731 2007-08-16 H.J. Lu <hongjiu.lu@intel.com>
733 * elf.c (get_segment_type): Change PT_GNU_STACK to PT_GNU_ATTR.
734 (bfd_section_from_phdr): Likewise.
735 (get_program_header_size): Likewise. Add a PT_GNU_ATTR segment
736 if there is an attribute section.
737 (_bfd_elf_map_sections_to_segments): Likewise.
738 (IS_SECTION_IN_INPUT_SEGMENT): Likewise.
740 2007-08-14 H.J. Lu <hongjiu.lu@intel.com>
743 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_PC32
744 on ___tls_get_addr for GD->LE/LD->LE transitions when not
745 building shared library.
747 * elf64-x86-64.c (elf64_x86_64_relocate_section): Allow
748 R_X86_64_PC32 on __tls_get_addr for GD->LE/LD->LE transitions
749 when not building shared library.
751 2007-08-14 Jan Kratochvil <jan.kratochvil@redhat.com>
753 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): LOADBASE is now
754 initialized only on the first PT_LOAD. New variable LOADBASE_SET.
755 Removed PF_R checking for IA-64 vDSOs as redundant now.
756 Code advisory: Roland McGrath
758 2007-08-13 Richard Sandiford <richard@codesourcery.com>
760 * elfxx-mips.c (mips_elf_link_hash_table): Add computed_got_sizes.
761 (mips_elf_record_global_got_symbol): Increment local_gotno for
762 each forced-local symbol.
763 (_bfd_mips_elf_check_relocs): Pass forced-local call symbols to
764 mips_elf_record_global_got_symbol for VxWorks too.
765 (_bfd_mips_elf_always_size_sections): Set computed_got_sizes
766 to true after computing the GOT size.
767 (_bfd_mips_elf_hide_symbol): Increase local_gotno whenever
768 got.offset == 1. Only adjust global_gotno if computed_got_sizes.
769 For VxWorks, add a local entry when hiding a symbol that needs a
770 plt but has not been marked as needing a global got entry.
771 (_bfd_mips_elf_link_hash_table_create): Set computed_got_sizes to
774 2007-08-12 Daniel Jacobowitz <dan@codesourcery.com>
776 * coffgen.c (coff_get_normalized_symtab): Correct cast.
778 2007-08-13 Alan Modra <amodra@bigpond.net.au>
780 * elf.c (elf_modify_segment_map): Add remove_empty_load param.
781 Don't remove empty PT_LOAD header if false.
782 (_bfd_elf_map_sections_to_segments): If user phdrs, pass false
783 to elf_modify_segment_map.
784 (assign_file_positions_for_load_sections): Pass false to
785 elf_modify_segment_map.
787 2007-08-13 Alan Modra <amodra@bigpond.net.au>
789 * elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define.
790 Update stub comments.
791 (build_plt_stub): Build two variants, one without "addis".
792 (ppc_build_one_stub): Build stubs without "addis" if possible.
793 (ppc_size_one_stub): Size new stubs.
795 2007-08-11 Richard Sandiford <richard@codesourcery.com>
797 * config.bfd (sh-*-vxworks): Define targ_underscore to "yes".
799 2007-08-09 Michael Snyder <msnyder@access-company.com>
801 * aoutx.h (aout_get_external_symbols): Return if count is zero.
803 2007-08-09 H.J. Lu <hongjiu.lu@intel.com>
806 * elf.c (print_segment_map): New function.
807 (assign_file_positions_for_load_sections): Call print_segment_map
808 when a section can't be allocated in segment.
810 2007-08-09 Jan Kratochvil <jan.kratochvil@redhat.com>
812 * opncls.c (bfd_openr_iovec): Fix the OPEN parameter macro expansion.
814 2007-08-07 Nick Clifton <nickc@redhat.com>
816 * po/bfd.pot: Updated template.
817 * po/BLD-POTFILES.in: Regenerate.
819 2007-08-07 Alan Modra <amodra@bigpond.net.au>
821 * elf.c: (_bfd_elf_make_section_from_phdr): Properly handle
824 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
826 * Makefile.am (BUILD_HFILES): Clean bfd_stdint.h.
827 * Makefile.in: Regenerated.
829 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
831 * configure.in: Update version to 2.18.50.
832 * configure: Regenerated.
834 2007-08-06 Paul Brook <paul@codesourcery.com>
836 * elf32-arm.c (elf32_arm_link_hash_entry): Add
837 plt_maybe_thumb_refcount.
838 (elf32_arm_link_hash_newfunc): Set plt_maybe_thumb_refcount.
839 (elf32_arm_copy_indirect_symbol): Ditto.
840 (elf32_arm_adjust_dynamic_symbol): Ditto.
841 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_THM_JUMP24.
842 (arm_add_to_rel): Ditto.
843 (elf32_arm_final_link_relocate): Merge R_ARM_THM_JUMP24 with
844 R_ARM_THM_CALL. Handle R_ARM_THM_JUMP19 against a PLT stub.
845 (elf32_arm_gc_sweep_hook): Call check_use_blx. Update plt counts
846 for R_ARM_THM_JUMP24 and R_ARM_THM_JUMP19.
847 (elf32_arm_check_relocs): Update plt counts for R_ARM_THM_JUMP24
848 and R_ARM_THM_JUMP19.
849 (allocate_dynrelocs): Use plt_maybe_thumb_refcount.
850 (elf32_arm_finish_dynamic_symbol): Ditto.
851 (elf32_arm_output_plt_map): Ditto.
853 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
855 * elf.c (rewrite_elf_program_header): Handle sections not sorted
857 (copy_elf_program_header): Likewise.
859 2007-08-04 H.J. Lu <hongjiu.lu@intel.com>
861 * elf-bfd.h (xvec_get_elf_backend_data): Add const.
863 * elfcode.h (elf_object_p): Use xvec_get_elf_backend_data.
864 * elfcore.h (elf_core_file_p): Likewise.
866 2007-08-02 H.J. Lu <hongjiu.lu@intel.com>
868 * coffcode.h (ALIGN_SET): Removed.
869 (ELIFALIGN_SET): Likewise.
870 (coff_set_alignment_hook): Handle IMAGE_SCN_ALIGN_128BYTES,
871 IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES,
872 IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES,
873 IMAGE_SCN_ALIGN_4096BYTES and IMAGE_SCN_ALIGN_8192BYTES.
875 2007-08-01 Michael Snyder <msnyder@access-company.com>
877 * vms-tir.c (new_section): Fix cut and paste error.
879 * aoutx.h (aout_link_add_symbols): Return if count is zero.
881 * elf.c (bfd_elf_print_symbol): Macro dereferences pointer, so
882 pointer must be non-null.
884 2007-08-01 Tristan Gingold <gingold@adacore.com>
886 * coffcode.h (coff_sort_func_alent): New function.
887 (coff_slurp_line_table): Sort line table if not already sorted.
889 2007-08-01 Jakub Jelinek <jakub@redhat.com>
891 * elf.c (_bfd_elf_map_sections_to_segments): Work around buggy
894 2007-08-01 Alan Modra <amodra@bigpond.net.au>
896 * aoutx.h (swap_ext_reloc_in): Set howto to NULL for unknown
898 (swap_std_reloc_in): Likewise.
899 (aout_link_input_section_std): Likewise. Return with an error
900 on unexpected relocation type.
901 (aout_link_input_section_ext): Likewise.
903 2007-08-01 Alan Modra <amodra@bigpond.net.au>
906 * aoutx.h (final_link): Write a zero in first word of
907 stringtab if no symbols rather than corrupting last byte
910 2007-07-31 Jakub Jelinek <jakub@redhat.com>
912 * elf.c (get_program_header_size): Adjacent loadable .note*
913 sections need just one PT_NOTE segment.
914 (_bfd_elf_map_sections_to_segments): Likewise.
916 2007-07-30 Michael Snyder <msnyder@access-company.com>
918 * coffgen.c (_bfd_coff_read_internal_relocs): Revert change of
919 2007-07-26. Buffer still in use, can't be freed.
921 2007-07-27 Michael Snyder <msnyder@access-company.com>
923 * cofflink.c (coff_link_add_symbols): Return if count is zero.
925 * coff-i386.c (coff_i386_rtype_to_howto): Off by one error.
927 * aoutx.h (slurp_symbol_table): Return if count == 0.
929 * coffgen.c (_bfd_coff_read_internal_relocs): Return if count is zero.
931 * elf32-i386.c (elf_i386_check_relocs): Check for null pointer.
933 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
935 * config.bfd (x86_64-*-mingw*): Don't include x86_64coff_vec.
937 2007-07-26 Michael Snyder <msnyder@access-company.com>
939 * coff-i386.c (coff_i386_rtype_to_howto): Guard against null.
941 * linker.c (bfd_section_already_linked_table_insert): Change
942 return type from void to boolean. Return FALSE on failure.
943 (_bfd_generic_section_already_linked): Test return value of
944 bfd_section_already_linked_table_insert, call fatal on error.
946 * elflink.c (_bfd_elf_section_already_linked): Test return value
947 of bfd_section_already_linked_table_insert, call fatal on error.
949 * libbfd-in.h (bfd_section_already_linked_table_insert): Update
950 return type to bfd_boolean.
952 * libbfd.h: Regenerate.
954 2007-07-26 Adam Nemet <anemet@caviumnetworks.com>
956 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap,
957 bfd_slurp_armap): Improve function comment.
959 2007-07-26 Michael Snyder <msnyder@access-company.com>
961 * linker.c (already_linked_newfunc): Check for NULL return from
964 * coffgen.c (fixup_symbol_value): Guard against null;
965 bfd_is_com_section will dereference the section pointer.
967 * syms.c (bfd_decode_symclass): Guard against NULL, since
968 bfd_is_com_section dereferences the pointer.
970 * srec.c (srec_scan): Check for EOF (critical because return value
971 will be used as array index).
973 * coffgen.c (_bfd_coff_read_internal_relocs): If internal_relocs
974 are not to be cached, free the temporary buffer.
976 * aoutx.h (slurp_reloc_table): Return TRUE if reloc_size == zero
979 * tekhex.c (first_phase): Check return value for null.
981 * elf.c (_bfd_elf_get_synthetic_symtab): Remove meaningless
984 2007-07-26 Alan Modra <amodra@bigpond.net.au>
986 * elflink.c (_bfd_elf_fix_symbol_flags): Remove unnecessary
987 check on dynobj. Remove bed shadow.
989 * srec.c (srec_get_section_contents): Return immediately on
990 count zero. Check that offset and count are within section.
991 * libbfd.c (_bfd_generic_get_section_contents): Check that
992 offset + count does not overflow.
994 * srec.c (srec_canonicalize_symtab): Don't alloc when symcount
995 is zero. Correct return value on error.
996 * mmo.c (mmo_canonicalize_symtab): Likewise.
997 * binary.c (binary_canonicalize_symtab) Correct return on error.
999 2007-07-26 Thiemo Seufer <ths@mips.com>
1001 * bfd.c (_bfd_set_gp_value): Use abort instead of BFD_FAIL.
1003 2007-07-26 Alan Modra <amodra@bigpond.net.au>
1005 * reloc.c (bfd_generic_get_relocated_section_contents): Avoid
1006 bfd_canonicalize_reloc call when bfd_get_reloc_upper_bound
1007 says there are no relocs.
1009 2007-07-26 Doug Kwan <dougkwan@google.com>
1011 Speed up bfd_dwarf2_find_line.
1012 * dwarf2.c (struct dwarf2_debug): Add new fields to support function
1013 and variable info hash tables. Add last_comp_unit, info_hash_count,
1014 funcinfo_hash_table, varinfo_hash_table, hash_units_head.
1015 (struct comp_unit): Add prev_unit, cached.
1016 (struct info_list_node, struct info_hash_entry,
1017 struct info_hash_table): New.
1018 (info_hash_table_newfunc, create_info_hash_table,
1019 insert_info_hash_table, lookup_info_hash_table): New functions
1020 implementing function and variable info hash tables.
1021 (scan_unit_for_symbols): Add checks to make sure hash tables are
1022 consistent with compilation units.
1023 (comp_unit_maybe_decode_line_info): New function.
1024 (comp_unit_find_line): Use comp_unit_maybe_decode_line_info.
1025 (reverse_funcinfo_list, reverse_varinfo_list, comp_unit_hash_info,
1026 info_hash_lookup_funcinfo, info_hash_lookup_varinfo,
1027 stash_maybe_update_info_hash_table, stash_verify_info_hash_table,
1028 stash_maybe_enable_info_hash_tables, stash_find_line_fast): New
1029 functions. Make use of info hash tables to speed up
1030 bfd_dwarf2_find_line.
1031 (find_line): Use hash table for faster lookup if it is turned on.
1032 Also add code to maintain bi-directional link in comp units.
1034 2007-07-25 Michael Snyder <msnyder@access-company.com>
1036 * coffgen.c (_bfd_coff_get_external_symbols): Nothing to be done
1037 if size == 0; return and avoid possible null pointer issues.
1039 2007-07-25 Alan Modra <amodra@bigpond.net.au>
1041 * linker.c (generic_link_add_symbol_list): Warning fix.
1043 2007-07-24 Michael Snyder <msnyder@access-company.com>
1045 * opncls.c (bfd_make_writable): Check return from bfd_malloc.
1047 * elflink.c (bfd_elf_final_link): Avoid redundant frees -- return
1048 on bfd_malloc error rather than goto error_return.
1050 2007-07-24 Alan Modra <amodra@bigpond.net.au>
1052 * elflink.c (_bfd_elf_link_just_syms, merge_sections_remove_hook,
1053 _bfd_elf_merge_sections, _bfd_elf_link_hash_newfunc,
1054 _bfd_elf_link_hash_copy_indirect, _bfd_elf_link_hash_hide_symbol,
1055 _bfd_elf_link_hash_table_init, _bfd_elf_link_hash_table_create,
1056 bfd_elf_set_dt_needed_name, bfd_elf_get_dyn_lib_class,
1057 bfd_elf_set_dyn_lib_class, bfd_elf_get_needed_list,
1058 bfd_elf_get_runpath_list, bfd_elf_get_dt_soname,
1059 bfd_elf_get_bfd_needed_list, struct elf_symbuf_symbol,
1060 struct elf_symbuf_head, struct elf_symbol, elf_sort_elf_symbol,
1061 elf_sym_name_compare, elf_create_symbuf,
1062 bfd_elf_match_symbols_in_sections,
1063 _bfd_elf_match_sections_by_type): Move to here..
1064 * elf.c: ..from here.
1066 2007-07-23 Richard Sandiford <richard@codesourcery.com>
1068 * elflink.c (_bfd_elf_fix_symbol_flags): Only assert the type
1069 of weakdef->root.type if weakdef has no regular definition.
1071 2007-07-22 Adam Nemet <anemet@caviumnetworks.com>
1073 * elfxx-mips.c (struct mips_elf_link_hash_table): Add new field
1074 small_data_overflow_reported.
1075 (_bfd_mips_elf_link_hash_table_create): Initialize it.
1076 (_bfd_mips_elf_relocate_section) <bfd_reloc_overflow>: Report
1077 small-data section overflow.
1079 2007-07-19 Doug Kwan <dougkwan@google.com>
1082 * dwarf2.c: (find_line) Do not dereference functionname_ptr if
1085 2007-07-18 Bob Wilson <bob.wilson@acm.org>
1087 * elf32-xtensa.c (xtensa_callback_required_dependence): Ignore
1090 2007-07-18 Bob Wilson <bob.wilson@acm.org>
1092 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Get section
1093 vma and size for dynamic tags from the output sections.
1095 2007-07-18 Alan Modra <amodra@bigpond.net.au>
1097 * elf-bfd.h (struct sym_sec_cache): Delete "sec". Add "shndx".
1098 * elf.c (bfd_section_from_r_symndx): Don't cache bfd section of
1099 symbol. Instead cache ELF section index. Remove redundant
1102 2007-07-15 Mike Frysinger <vapier@gentoo.org>
1104 * trad-core.c (NBPG): If not defined, set to getpagesize().
1106 2007-07-13 Roland McGrath <roland@redhat.com>
1108 * elf-bfd.h (struct elf_obj_tdata): Revert last change.
1109 Add after_write_object_contents, after_write_object_contents_info.
1110 * elf.c (_bfd_elf_write_object_contents): Revert last change.
1111 Instead, call after_write_object_contents if set.
1113 2007-07-12 Kai Tietz <kai.tietz@onevision.com>
1115 * bfd-in.h: (BFD_HOST_64BIT_LONG_LONG): New.
1116 (BFD_HOSTPTR_T): Host pointer type for casting a
1117 pointer to an integer type.
1118 (bfd_hostptr_t): The typedef of BFD_HOSTPTR_T.
1119 (sprintf_vma, fprintf_vma): Add support for long long prints.
1120 * bfd-in2.h: Regenerate.
1121 * configure.in: (BFD_HOST_64BIT_LONG_LONG): New.
1122 (BFD_HOSTPTR_T): Host pointer type for casting a
1123 pointer to an integer type. Default is "unsigned long".
1124 (AC_CHECK_SIZEOF(void *)): New.
1125 (host64): Set it if the pointer size is 8.
1126 * configure: Regenerate.
1127 * config.in: Add macro SIZEOF_VOID_P.
1128 * coffcode.h: Replace host ptr type assuming "long" with
1130 * coffgen.c: Likewise.
1131 * elf-eh-frame.c: Likewise.
1132 * peicode.h: Likewise.
1134 2007-07-10 H.J. Lu <hongjiu.lu@intel.com>
1136 * Makefile.in: Regenerated.
1138 2007-07-10 H.J. Lu <hongjiu.lu@intel.com>
1141 * simple.c (bfd_simple_get_relocated_section_content): Don't
1142 apply relocation on executable and shared library.
1144 2007-07-10 Nathan Sidwell <nathan@codesourcery.com>
1146 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't eliminate
1147 copy relocs on vxworks.
1149 2007-07-10 Alan Modra <amodra@bigpond.net.au>
1151 * elf32-arm.c (elf32_arm_size_info): Init checksum_contents field.
1152 * elf64-alpha.c (alpha_elf_size_info): Likewise.
1153 * elf64-hppa.c (hppa64_elf_size_info): Likewise.
1154 * elf64-mips.c (mips_elf64_size_info): Likewise.
1155 * elf64-s390.c (s390_elf64_size_info): Likewise.
1156 * elf64-sparc.c (elf64_sparc_size_info): Likewise.
1158 2007-07-09 H.J. Lu <hongjiu.lu@intel.com>
1160 * elflink.c (bfd_elf_record_link_assignment): Handle indirect
1162 (_bfd_elf_merge_symbol): Properly update normal symbol when
1163 overriding the versioned symbol from a dynamic library.
1165 2007-07-09 Roland McGrath <roland@redhat.com>
1167 * elf-bfd.h (struct elf_obj_tdata): Add members
1168 emit_note_gnu_build_id and note_gnu_build_id_sec.
1169 * elf.c (_bfd_id_note_section_size): New global function.
1170 (read_hex, _bfd_elf_write_build_id_section): New static functions.
1171 (_bfd_elf_write_object_contents): Call _bfd_elf_write_build_id_section
1172 if emit_note_gnu_build_id is set.
1173 * Makefile.am (elf.lo): Update dependencies.
1175 * elf-bfd.h (struct elf_size_info): Add checksum_contents hook.
1176 (bfd_elf32_checksum_contents, bfd_elf64_checksum_contents): Declare.
1177 * elfcode.h (elf_checksum_contents): New macro and function.
1178 (NAME(_bfd_elf,size_info)): Initialize checksum_contents hook.
1180 2007-07-06 Michael Snyder <msnyder@access-company.com>
1182 * elflink.c (elf_link_add_object_symbols): Return via
1183 error_free_vers on "notice" failure.
1185 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
1187 * peicode.h (pe_bfd_object_p): Don't check PE vs. EFI target
1190 2007-07-04 Nick Clifton <nickc@redhat.com>
1192 Import this patch from an internal tree:
1194 2001-07-17 Richard Henderson <rth@redhat.com>
1196 * elf32-mep.c (mep_final_link_relocate) [R_MEP_HI16S]: Correctly
1197 compensate for high bit set in R_MEP_LOW16.
1199 2007-07-03 Joseph Myers <joseph@codesourcery.com>
1201 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Copy type from
1202 input attributes if value has been copied.
1204 2007-07-03 Nick Clifton <nickc@redhat.com>
1206 * COPYING: Replace with GPLv3 text.
1207 * aix386-core.c: Update copyright notice to refer to GPLv3.
1208 * aix5ppc-core.c, aout0.c, aout32.c, aout64.c, aout-adobe.c,
1209 aout-arm.c, aout-cris.c, aoutf1.h, aout-ns32k.c, aout-sparcle.c,
1210 aout-target.h, aout-tic30.c, aoutx.h, archive64.c, archive.c,
1211 archures.c, armnetbsd.c, bfd.c, bfd-in.h, bfdio.c, bfdwin.c,
1212 binary.c, bout.c, cache.c, cf-i386lynx.c, cf-sparclynx.c,
1213 cisco-core.c, coff64-rs6000.c, coff-alpha.c, coff-apollo.c,
1214 coff-arm.c, coff-aux.c, coffcode.h, coffgen.c, coff-go32.c,
1215 coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c, coff-i960.c,
1216 coff-ia64.c, cofflink.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1217 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1218 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1219 coff-svm68k.c, coffswap.h, coff-tic30.c, coff-tic4x.c,
1220 coff-tic54x.c, coff-tic80.c, coff-u68k.c, coff-w65.c,
1221 coff-we32k.c, coff-x86_64.c, coff-z80.c, coff-z8k.c, corefile.c,
1222 cpu-alpha.c, cpu-arc.c, cpu-arm.c, cpu-avr.c, cpu-bfin.c,
1223 cpu-cr16.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1224 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1225 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1226 cpu-i960.c, cpu-ia64.c, cpu-ia64-opc.c, cpu-ip2k.c, cpu-iq2000.c,
1227 cpu-m10200.c, cpu-m10300.c, cpu-m32c.c, cpu-m32r.c, cpu-m68hc11.c,
1228 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1229 cpu-mep.c, cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-mt.c,
1230 cpu-ns32k.c, cpu-openrisc.c, cpu-or32.c, cpu-pdp11.c, cpu-pj.c,
1231 cpu-powerpc.c, cpu-rs6000.c, cpu-s390.c, cpu-score.c, cpu-sh.c,
1232 cpu-sparc.c, cpu-spu.c, cpu-tic30.c, cpu-tic4x.c, cpu-tic54x.c,
1233 cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c, cpu-we32k.c,
1234 cpu-xc16x.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z80.c, cpu-z8k.c,
1235 demo64.c, doc/chew.c, dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c,
1236 ecoffswap.h, efi-app-ia32.c, efi-app-ia64.c, efi-app-x86_64.c,
1237 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1238 elf32-avr.h, elf32-bfin.c, elf32.c, elf32-cr16.c, elf32-cr16c.c,
1239 elf32-cris.c, elf32-crx.c, elf32-d10v.c, elf32-d30v.c,
1240 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1241 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1242 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1243 elf32-iq2000.c, elf32-m32c.c, elf32-m32r.c, elf32-m68hc11.c,
1244 elf32-m68hc12.c, elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c,
1245 elf32-m88k.c, elf32-mcore.c, elf32-mep.c, elf32-mips.c,
1246 elf32-msp430.c, elf32-mt.c, elf32-openrisc.c, elf32-or32.c,
1247 elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c, elf32-score.c,
1248 elf32-sh64.c, elf32-sh64-com.c, elf32-sh64.h, elf32-sh.c,
1249 elf32-sh-symbian.c, elf32-sparc.c, elf32-spu.c, elf32-spu.h,
1250 elf32-v850.c, elf32-vax.c, elf32-xc16x.c, elf32-xstormy16.c,
1251 elf32-xtensa.c, elf64-alpha.c, elf64.c, elf64-gen.c, elf64-hppa.c,
1252 elf64-hppa.h, elf64-mips.c, elf64-mmix.c, elf64-ppc.c,
1253 elf64-ppc.h, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1254 elf64-x86-64.c, elf-attrs.c, elf-bfd.h, elf.c, elfcode.h,
1255 elfcore.h, elf-eh-frame.c, elf-hppa.h, elflink.c, elf-m10200.c,
1256 elf-m10300.c, elfn32-mips.c, elf-strtab.c, elf-vxworks.c,
1257 elf-vxworks.h, elfxx-ia64.c, elfxx-mips.c, elfxx-mips.h,
1258 elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h, epoc-pe-arm.c,
1259 epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c, genlink.h,
1260 hash.c, host-aout.c, hosts/alphavms.h, hp300bsd.c, hp300hpux.c,
1261 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1262 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1263 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1264 libaout.h, libbfd.c, libbfd-in.h, libcoff-in.h, libecoff.h,
1265 libhppa.h, libieee.h, libnlm.h, liboasys.h, libpei.h, libxcoff.h,
1266 linker.c, lynx-core.c, m68k4knetbsd.c, m68klinux.c, m68knetbsd.c,
1267 m88kmach3.c, m88kopenbsd.c, mach-o.c, mach-o.h, mach-o-target.c,
1268 mep-relocs.pl, merge.c, mipsbsd.c, mmo.c, netbsd-core.c, netbsd.h,
1269 newsos3.c, nlm32-alpha.c, nlm32.c, nlm32-i386.c, nlm32-ppc.c,
1270 nlm32-sparc.c, nlm64.c, nlm.c, nlmcode.h, nlmswap.h, nlm-target.h,
1271 ns32k.h, ns32knetbsd.c, oasys.c, opncls.c, osf-core.c,
1272 pc532-mach.c, pdp11.c, pe-arm.c, pe-arm-wince.c, pef.c, pef.h,
1273 pef-traceback.h, pe-i386.c, pei-arm.c, pei-arm-wince.c, peicode.h,
1274 pei-i386.c, pei-mcore.c, pei-mips.c, pei-ppc.c, pei-sh.c,
1275 pei-x86_64.c, pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c,
1276 pe-x86_64.c, peXXigen.c, ppcboot.c, ptrace-core.c, reloc16.c,
1277 reloc.c, riscix.c, rs6000-core.c, sco5-core.c, section.c,
1278 simple.c, som.c, som.h, sparclinux.c, sparclynx.c, sparcnetbsd.c,
1279 srec.c, stabs.c, stab-syms.c, stamp-h.in, sunos.c, syms.c,
1280 sysdep.h, targets.c, targmatch.sed, tekhex.c, ticoff.h,
1281 trad-core.c, vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c,
1282 vms.c, vms-gsd.c, vms.h, vms-hdr.c, vms-misc.c, vms-tir.c,
1283 xcofflink.c, xcoff-target.h, xsym.c, xsym.h, xtensa-isa.c,
1284 xtensa-modules.c: Likewise.
1285 * elf32-sh-relocs.h: Add copyright notice.
1286 * hosts/alphalinux.h, hosts/decstation.h, hosts/delta68.h,
1287 hosts/dpx2.h, hosts/hp300bsd.h, hosts/i386bsd.h,
1288 hosts/i386linux.h, hosts/i386mach3.h, hosts/i386sco.h,
1289 hosts/i860mach3.h, hosts/m68kaux.h, hosts/m68klinux.h,
1290 hosts/m88kmach3.h, hosts/mipsbsd.h, hosts/mipsmach3.h,
1291 hosts/news.h, hosts/news-mips.h, hosts/pc532mach.h,
1292 hosts/riscos.h, hosts/symmetry.h, hosts/tahoe.h, hosts/vaxbsd.h,
1293 hosts/vaxlinux.h, hosts/vaxult2.h, hosts/vaxult.h: Likewise.
1294 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
1296 2007-07-02 Joseph Myers <joseph@codesourcery.com>
1298 * elfxx-mips.c (mips_elf_calculate_relocation): Handle
1299 R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64.
1300 * elf64-mips.c (mips_elf64_howto_table_rela): Support
1301 R_MIPS_TLS_DTPREL64.
1303 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1305 * Makefile.am: Run "make dep-am".
1306 * Makefile.in: Regenerate.
1307 * aclocal.m4: Regenerate.
1308 * config.in: Regenerate.
1309 * po/SRC-POTFILES.in: Regenerate.
1310 * po/bfd.pot: Regenerate.
1312 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1314 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Tidy
1315 symsec != NULL tests.
1317 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1320 * elf.c (assign_file_positions_for_load_sections): Adjust lma
1323 2007-06-30 H.J. Lu <hongjiu.lu@intel.com>
1325 * aclocal.m4: Regenerated.
1326 * Makefile.in: Likewise.
1328 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1330 * elf32-ppc.c (ppc_elf_merge_obj_attributes): New.
1331 (ppc_elf_merge_private_bfd_data): Call it.
1333 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1335 * elfxx-mips.c (mips_elf_merge_obj_attributes): New.
1336 (_bfd_mips_elf_merge_private_bfd_data): Call it.
1338 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1341 * Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
1342 (BFD32_BACKENDS_CFILES): Add elf-attrs.c.
1343 (elf-attrs.lo): Generate dependencies.
1344 * Makefile.in: Regenerate.
1345 * configure.in (elf): Add elf-attrs.lo.
1346 * configure: Regenerate.
1347 * elf-bfd.h (struct elf_backend_data): Add entries for object
1349 (NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
1350 OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
1351 Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
1353 (struct elf_obj_tdata): Add entries for object attributes.
1354 (elf_known_obj_attributes, elf_other_obj_attributes,
1355 elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
1357 (bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
1358 bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
1359 bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
1360 bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
1361 bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
1362 _bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
1363 _bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
1364 * elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
1365 (bfd_section_from_shdr): Handle attributes sections.
1366 * elflink.c (bfd_elf_final_link): Handle attributes sections.
1367 * elfxx-target.h (elf_backend_obj_attrs_vendor,
1368 elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
1369 elf_backend_obj_attrs_section_type): New.
1370 (elfNN_bed): Update.
1371 * elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
1372 aeabi_attribute_list): Remove.
1373 (struct elf32_arm_obj_tdata): Remove object attributes fields.
1374 (check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
1375 elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
1376 Update for new object attributes interfaces.
1377 (uleb128_size, is_default_attr, eabi_attr_size,
1378 elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
1379 elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
1380 elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
1381 elf32_arm_add_eabi_attr_int, attr_strdup,
1382 elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
1383 copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
1384 to generic code in elf-attrs.c.
1385 (elf32_arm_obj_attrs_arg_type): New.
1386 (elf32_arm_fake_sections): Do not handle .ARM.attributes.
1387 (elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
1388 (bfd_elf32_bfd_final_link): Remove.
1389 (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
1390 elf_backend_obj_attrs_arg_type,
1391 elf_backend_obj_attrs_section_type): New.
1392 * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
1394 * elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
1395 * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
1396 * elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
1397 * elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
1398 * elf32-sh.c (sh_elf_copy_private_data): Likewise.
1399 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1401 2007-06-29 Paul Brook <paul@codesourcery.com>
1403 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Suppress
1404 call veneers for call relocations against undefined symbols.
1405 (elf32_arm_final_link_relocate): Turn call to undefined symbol
1406 into a jump to the next instruction.
1408 2007-06-29 Michael Snyder <msnyder@access-company.com>
1410 * bfd.c (bfd_demangle): Plug memory leak (Coverity).
1412 2007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1414 * Makefile.am: Add cr16 related entry
1415 * Makefile.in: Regenerate
1416 * archures.c: Add bfd_cr16_arch
1417 * bfd-in2.h: Regenerate
1418 * config.bfd: Add cr16-elf
1419 * configure.in: Add bfd_elf32_cr16_vec
1420 * configure: Regenerate.
1421 * targets.c: Added cr16 related information
1422 * cpu-cr16.c: New file.
1423 * elf32-cr16.c: New file.
1424 * reloc.c: Added cr16 relocs.
1426 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1428 * elflink.c (_bfd_elf_link_assign_sym_version): Improve error
1429 message for undefined version nodes.
1430 (elf_gc_sweep): Don't warn when zero size sections are
1433 2007-06-29 Nathan Froyd <froydnj@codesourcery.com>
1435 * elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation
1438 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1440 * elf32-spu.c (spu_elf_fake_sections): New function.
1441 (elf_backend_fake_sections): Define.
1443 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1445 * elf.c (assign_file_positions_for_load_sections): Use elf
1446 section header sh_size rather than bfd section size, simplifying
1449 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1452 * elf.c (assign_file_positions_for_load_sections): Ensure bss
1453 segments meet gABI alignment requirements. Don't allocate
1454 file space for bss sections in a segment also containing file
1457 2007-06-27 Alan Modra <amodra@bigpond.net.au>
1459 * bfd.c (struct bfd): Rename "next" to "archive_next".
1460 * archive.c: Rename uses throughout file.
1461 * archive64.c: Likewise.
1462 * coff-rs6000.c: Likewise.
1463 * ecoff.c: Likewise.
1465 * bfd-in2.h: Regenerate.
1467 * elf32-ppc.c (ppc_elf_select_plt_layout): Properly iterate over
1469 * elf32-spu.c (spu_elf_create_sections): Likewise.
1471 2007-06-26 H.J. Lu <hongjiu.lu@intel.com>
1473 * dwarf2.c (find_line): New. Contains the duplicated code from:
1474 (_bfd_dwarf2_find_nearest_line): Use it.
1475 (_bfd_dwarf2_find_line): Use it.
1477 2007-06-26 Joseph Myers <joseph@codesourcery.com>
1479 * elf32-arm.c (copy_eabi_attributes): Copy type of attributes.
1481 2007-06-25 Richard Sandiford <richard@codesourcery.com>
1483 * elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs
1484 to be used for calls from MIPS16 code.
1486 2007-06-23 Andreas Schwab <schwab@suse.de>
1488 * configure.in (--with-separate-debug-dir): New option.
1489 * configure: Regenerate.
1490 * Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR.
1491 * Makefile.in: Regenerate.
1492 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to
1493 bfd_follow_gnu_debuglink.
1494 (_bfd_dwarf2_find_line): Likewise.
1496 2007-06-22 Nick Clifton <nickc@redhat.com>
1498 * dwarf2.c: Add support for reading in debug information via a
1499 .gnu_debuglink section:
1500 (struct dwarf2_debug): Add bfd field to record the bfd containing
1502 (parse_comp_unit): Remove ABFD parameter. Instead use the bfd
1503 field in the dwarf2_debug structure.
1504 (_bfd_dwarf2_find_nearest_line): If a debug info section could not
1505 be found in the current bfd call bfd_follow_gnu_debuglink to see
1506 if another file contains the debug information. If it does, open
1508 (_bfd_dwarf2_find_line): Likewise.
1510 2007-06-19 H.J. Lu <hongjiu.lu@intel.com>
1513 * elfxx-ia64.c (sort_dyn_sym_info): Keep the valid got_offset
1514 when removing duplicated entries.
1515 (get_dyn_sym_info): Initialize the got_offset field to -1.
1516 Update call to sort_dyn_sym_info.
1517 (elfNN_ia64_relocate_section): Call sort_dyn_sym_info to sort
1518 array of addend and remove duplicates.
1520 2007-06-18 H.J. Lu <hongjiu.lu@intel.com>
1522 * libpei.h (_bfd_XXi_final_link_postscript): Remove
1524 (bfd_target_pei_p): New.
1525 (bfd_target_pei_arch): New
1526 (bfd_target_efi_p): Likewise.
1527 (bfd_target_efi_arch): New
1528 (bfd_pe_executable_p): Use bfd_target_pei_p and
1531 * peicode.h (arch_type): New enum.
1532 (pe_arch): New function.
1533 (pe_bfd_object_p): Don't match PE/EFI target with EFI/PE file
1534 if there is an EFI/PE target.
1536 2007-06-14 H.J. Lu <hongjiu.lu@intel.com>
1538 * Makefile.am (ACLOCAL_AMFLAGS): Add -I . -I ../config.
1540 * acinclude.m4: Don't include m4 files. Remove libtool
1543 * Makefile.in: Regenerated.
1544 * aclocal.m4: Likewise.
1545 * configure: Likewise.
1547 2007-06-11 Sterling Augustine <sterling@tensilica.com>
1548 Bob Wilson <bob.wilson@acm.org>
1550 * elf32-xtensa.c (extend_ebb_bounds_forward): Use renamed
1551 XTENSA_PROP_NO_TRANSFORM flag instead of XTENSA_PROP_INSN_NO_TRANSFORM.
1552 (extend_ebb_bounds_backward, compute_text_actions): Likewise.
1553 (compute_ebb_proposed_actions, coalesce_shared_literal): Likewise.
1554 (xtensa_get_property_predef_flags): Likewise.
1555 (compute_removed_literals): Pass new arguments to is_removable_literal.
1556 (is_removable_literal): Add sec, prop_table and ptblsize arguments.
1557 Do not remove literal if the NO_TRANSFORM property flag is set.
1559 2007-05-31 Richard Sandiford <rsandifo@nildram.co.uk>
1561 * elfxx-mips.c (mips_elf_initialize_tls_index): When processing a
1562 type (3) single-GOT entry, read tls_type from the hash table entry
1563 rather than the GOT entry.
1565 2007-06-01 Alan Modra <amodra@bigpond.net.au>
1567 * simple.c (bfd_simple_get_relocated_section_contents): Init
1570 2007-05-30 Alan Modra <amodra@bigpond.net.au>
1572 * elf.c (elf_fake_sections): Adjust test for SHT_NOBITS sections
1573 created by objcopy --only-keep-debug.
1574 (_bfd_elf_init_private_section_data): Only change elf_section_type
1577 * elf.c (assign_file_positions_for_load_sections): Correct sh_type
1578 to SHT_NOBITS earlier. Base actions in rest of function on sh_type
1579 and sh_flags instead of bfd section flags. Delete voff and code
1580 keeping nobits segments aligned.
1582 2007-05-25 Eric Christopher <echristo@apple.com>
1584 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame):
1585 Check that sym_sec isn't NULL before accessing.
1587 2007-05-24 Steve Ellcey <sje@cup.hp.com>
1589 * Makefile.in: Regnerate.
1590 * configure: Regenerate.
1591 * aclocal.m4: Regenerate.
1592 * doc/Makefile.in: Regenerate.
1594 2007-05-22 Paul Brook <paul@codesourcery.com>
1596 * elf32-arm.c (output_arch_syminfo): Replace plt_shndx and plt_offset
1597 with sec and sec_shndx.
1598 (elf32_arm_ouput_plt_map_sym): Use them.
1599 (elf32_arm_output_arch_local_syms): Output mapping symbols for
1602 2007-05-18 Paul Brook <paul@codesourcery.com>
1604 * elf32-arm.c (ARM2THUMB_V5_STATIC_GLUE_SIZE): Define.
1605 (a2t1v5_ldr_insn, a2t1v5_ldr_insn): New.
1606 (record_arm_to_thumb_glue): Add v5t non-pic glue.
1607 (elf32_arm_create_thumb_stub): Ditto.
1609 2007-05-16 H.J. Lu <hongjiu.lu@intel.com>
1610 Alan Modra <amodra@bigpond.net.au>
1612 * elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss
1613 section to the minimum alignment.
1615 2007-05-15 H.J. Lu <hongjiu.lu@intel.com>
1616 Alan Modra <amodra@bigpond.net.au>
1619 * elf-bfd.h (_bfd_elf_adjust_dynamic_copy): New.
1620 * elflink.c (_bfd_elf_adjust_dynamic_copy): New.
1622 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Call
1623 _bfd_elf_adjust_dynamic_copy to adjust for the copy in dynamic
1625 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1626 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1627 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1628 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1629 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1630 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1631 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1632 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1633 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1634 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1635 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1636 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1637 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1638 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1639 * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1640 * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Likewise.
1641 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1643 2007-05-15 Richard Sandiford <richard@codesourcery.com>
1645 * elfxx-mips.c (mips_elf_create_local_got_entry): Remove
1646 input_section argument. Create .rela.dyn relocations against
1647 symbol 0 rather than the section symbol.
1648 (mips_elf_local_got_index): Remove input_section argument.
1649 Update call to mips_elf_create_local_got_entry.
1650 (mips_elf_got_page, mips_elf_got16_entry): Likewise.
1651 (mips_elf_calculate_relocation): Update calls to
1652 mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page.
1654 2007-05-15 Mark Shinwell <shinwell@codesourcery.com>
1656 * elf32-arm.c (elf32_arm_final_link_relocate): Correctly
1657 handle the Thumb-2 JUMP19 relocation.
1659 2007-05-15 Alan Modra <amodra@bigpond.net.au>
1662 * elf.c (elf_fake_sections): Don't allow backend to change
1663 SHT_NOBITS if called for strip/objcopy --only-keep-debug.
1664 * elfxx-mips.c (_bfd_mips_elf_fake_sections): Remove similar
1667 2007-05-14 Alan Modra <amodra@bigpond.net.au>
1669 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1671 (bfd_elf_get_str_section): Likewise.
1673 2007-05-12 Alan Modra <amodra@bigpond.net.au>
1676 * elf-eh-frame.c (struct cie): Add "local_personality". Make
1677 "personality" a union.
1678 (cie_eq): Compare local_personality too. Adjust personality
1680 (_bfd_elf_discard_section_eh_frame): Check binding on personality
1681 reloc sym to allow for bad symtab. Use stashed local syms rather
1682 than reading personality local sym. Handle discarded sections.
1684 2007-05-12 Alan Modra <amodra@bigpond.net.au>
1686 * elf32-spu.c (elf_howto_table): Add howto for R_SPU_ADDR16X.
1688 2007-05-11 Alan Modra <amodra@bigpond.net.au>
1690 * elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype.
1691 (enum ppc_elf_plt_type): Move from..
1692 * elf32-ppc.c: ..here.
1693 (struct ppc_elf_obj_tdata): Add makes_plt_call and has_rel16.
1694 (struct ppc_elf_link_hash_table): Reorder. Add old_bfd. Delete
1695 can_use_new_plt. Make is_vxworks a bitfield.
1696 (ppc_elf_link_hash_table_create): Don't clear is_vxworks (again).
1697 (ppc_elf_check_relocs): Update setting of reloc flags. Set old_bfd.
1698 (ppc_elf_select_plt_layout): Modify parameters. Use bfd reloc
1699 flags to better detect object files needing old bss-style plt.
1700 Allow secure plt to be used without rel16 relocs being detected.
1701 Warn if secure plt request cannot be allowed.
1703 2007-05-11 Alan Modra <amodra@bigpond.net.au>
1705 * reloc.c (BFD_RELOC_SPU_PPU32, BFD_RELOC_SPU_PPU64): Define.
1706 * elf-bfd.h (struct elf_backend_data): Change return type of
1707 elf_backend_relocate_section to int.
1708 * elf32-spu.c (elf_howto_table): Add howtos for R_SPU_PPU32 and
1710 (spu_elf_bfd_to_reloc_type): Convert new relocs.
1711 (spu_elf_count_relocs): New function.
1712 (elf_backend_count_relocs): Define.
1713 (spu_elf_relocate_section): Arrange to emit R_SPU_PPU32 and
1715 * elflink.c (elf_link_input_bfd): Emit relocs if relocate_section
1717 * bfd-in2.h: Regenerate.
1718 * libbfd.h: Regenerate.
1720 2007-05-10 Richard Sandiford <richard@codesourcery.com>
1722 * elf32-arm.c (elf32_arm_check_relocs): Don't create PLT entries
1723 for R_ARM_ABS12 relocs.
1724 (elf32_arm_finish_dynamic_symbol): Fix the loop that creates
1725 non-shared VxWorks PLT entries.
1727 2007-05-11 Alan Modra <amodra@bigpond.net.au>
1730 * elf-eh-frame.c (struct cie): Make "personality" a bfd_vma.
1731 (_bfd_elf_discard_section_eh_frame): Handle local syms on
1732 personality relocation.
1734 2007-05-10 Richard Sandiford <richard@codesourcery.com>
1736 * elf.c (assign_file_positions_for_load_sections): Use p_memsz
1737 rather than p_filesz to calculate the LMA of the end of a segment.
1739 2007-05-10 Jakub Jelinek <jakub@redhat.com>
1741 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't do copyreloc
1742 processing if symbol is defined in the executable.
1744 2007-05-10 Alexandre Oliva <aoliva@redhat.com>
1746 * elf32-frv.c (_frvfdpic_check_discarded_relocs): New.
1747 (frvfdpic_elf_discard_info): New.
1748 (elf_backend_discard_info): Define for FDPIC.
1750 2007-05-09 Mark Shinwell <shinwell@codesourcery.com>
1752 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Don't
1753 attempt to scan if the bfd doesn't correspond to an ELF image.
1754 (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1756 2007-05-08 Alexandre Oliva <aoliva@redhat.com>
1758 * elf32-frv.c (elf32_frv_relocate_section): Discard dynamic relocs
1759 for which _bfd_elf_section_offset returns -1.
1761 2007-05-08 Alan Modra <amodra@bigpond.net.au>
1763 * elf32-spu.c (spu_elf_size_stubs): Use "void *" for psyms.
1764 (mark_functions_via_relocs): Likewise.
1766 2007-05-07 Alan Modra <amodra@bigpond.net.au>
1768 * elflink.c (bfd_elf_final_link): Correct reloc handling for
1769 elf_backend_count_relocs.
1770 (bfd_elf_discard_info): Print an error if we can't read syms.
1772 2007-05-07 Alan Modra <amodra@bigpond.net.au>
1774 * elf32-spu.c (spu_elf_reloc_type_lookup): Return NULL on
1776 (spu_elf_gc_mark_hook, spu_elf_section_processing): Delete functions.
1777 (elf_backend_gc_mark_hook, elf_backend_section_processing): Don't
1780 2007-05-07 Alan Modra <amodra@bigpond.net.au>
1782 * elf.c (assign_file_positions_for_load_sections): Don't check
1785 2007-05-04 H.J. Lu <hongjiu.lu@intel.com>
1787 * elflink.c (elf_link_sort_relocs): Return if both .rela.dyn
1788 and .rel.dyn aren't present.
1790 2007-05-04 Nick Clifton <nickc@redhat.com>
1792 * elflink.c (elf_link_sort_relocs): If both .rela.dyn and .rel.dyn
1793 sections are present examine the indirect sections in an attempt
1794 to compute the correct relocation size. If there is any
1795 ambiguity, produce an error and refuse to sort.
1797 2007-05-03 Sandra Loosemore <sandra@codesourcery.com>
1799 * elf32-arm.c (allocate_dynrelocs): Fix typo in comment.
1801 2007-05-03 Vincent Riviere <vincent.riviere@freesbee.fr>
1802 Nick Clifton <nickc@redhat.com>
1805 * aoutx.h (swap_std_reloc_out): Treat relocs against weak symbols
1806 in the same way as relocs against external symbols.
1808 2007-05-02 Alan Modra <amodra@bigpond.net.au>
1810 * elf.c (assign_file_positions_for_load_sections): Set sh_offset
1811 here. Set sh_type to SHT_NOBITS if we won't be allocating
1812 file space. Don't bump p_memsz for non-alloc sections. Adjust
1813 section-in-segment check.
1814 (assign_file_positions_for_non_load_sections): Don't set sh_offset
1815 here for sections that have already been handled above.
1817 2007-04-30 Alan Modra <amodra@bigpond.net.au>
1819 * elf32-spu.c (struct spu_link_hash_table): Add stack_analysis
1820 and emit_stack_syms bitfields.
1821 (get_sym_h): Read all symbols if stack analysis will be done.
1822 (spu_elf_create_sections): Add stack_analysis and emit_stack_syms
1823 params, and stash in hash table.
1824 (is_hint): Split off from..
1825 (is_branch): ..here. Adjust callers.
1826 (spu_elf_size_stubs): Add stack_analysis param. Arrange to read
1828 (write_one_stub): Fix mem leak.
1829 (find_function_stack_adjust): New function.
1830 (sort_syms_syms, sort_syms_psecs): New vars.
1831 (sort_syms): New function.
1832 (struct call_info, struct function_info): New.
1833 (struct spu_elf_stack_info): New.
1834 (alloc_stack_info, maybe_insert_function, func_name): New functions.
1835 (is_nop, insns_at_end, check_function_ranges): Likewise.
1836 (find_function, insert_callee, mark_functions_via_relocs): Likewise.
1837 (pasted_function, interesting_section, discover_functions): Likewise.
1838 (mark_non_root, call_graph_traverse, build_call_tree): Likewise.
1839 (sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise.
1840 (bfd_elf32_bfd_final_link): Define.
1841 * elf32-spu.h (struct _spu_elf_section_data): Add stack_info field.
1842 (spu_elf_create_sections, spu_elf_size_stubs): Update prototypes.
1844 2007-04-28 Sergey Rogozhkin <rogozhkin@niisi.msk.ru>
1846 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Don't access
1847 memory which we might not own.
1849 2007-04-27 Bob Wilson <bob.wilson@acm.org>
1851 * elf32-xtensa.c (elf_xtensa_make_sym_local): Restore deleted function.
1852 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Likewise.
1853 (elf_xtensa_allocate_dynrelocs): Use elf_xtensa_make_sym_local.
1855 2007-04-27 Bob Wilson <bob.wilson@acm.org>
1857 * elf32-xtensa.c (xtensa_read_table_entries): Step through table
1858 contents and relocs in parallel.
1860 2007-04-27 Bob Wilson <bob.wilson@acm.org>
1862 * elf32-xtensa.c (relax_property_section): Remove extra irel increment.
1864 2007-04-27 Alan Modra <amodra@bigpond.net.au>
1866 * cpu-rs6000.c: Write Mimi's name in ASCII.
1867 * coff-rs6000.c: Likewise.
1868 * rs6000-core.c: Likewise.
1870 2007-04-27 Alan Modra <amodra@bigpond.net.au>
1872 * sysdep.h: Include config.h first.
1873 Many files: Include sysdep.h before bfd.h.
1874 * Makefile.am: Run "make dep-am".
1875 * Makefile.in: Regenerate.
1877 2007-04-25 Alan Modra <amodra@bigpond.net.au>
1879 * sysdep.h: Revert last change.
1881 2007-04-24 Nick Clifton <nickc@redhat.com>
1883 * coffcode.h (coff_slurp_reloc_table): Initialise dst.r_offset.
1884 * coff-m68k.c (m68kcoff_rtype_to_howto): Initialize relent.howto.
1886 2007-04-24 Alan Modra <amodra@bigpond.net.au>
1888 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Warn if
1889 eh_frame_hdr table won't be created.
1891 2007-04-24 Alan Modra <amodra@bigpond.net.au>
1893 * acinclude.m4: Include config/stdint.m4.
1894 * configure.in: Invoke GCC_HEADER_STDINT.
1895 * sysdep.h: Don't include ansidecl.h here.
1896 * configure: Regenerate.
1897 * config.in: Regenerate.
1898 * Makefile.in: Regenerate.
1900 2007-04-23 Nathan Sidwell <nathan@codesourcery.com>
1902 * archures.c (bfd_mach_mcf_isa_c, bfd_mach_mcf_isa_c_mac,
1903 bfd_mach_mcf_isa_c_emac): New.
1904 * elf32-m68k.c (ISAC_PLT_ENTRY_SIZE, elf_isac_plt0_entry,
1905 elf_isac_plt_entry, elf_isac_plt_info): New.
1906 (elf32_m68k_object_p): Add ISA_C.
1907 (elf32_m68k_print_private_bfd_data): Print ISA_C.
1908 (elf32_m68k_get_plt_info): Detect ISA_C.
1909 * cpu-m68k.c (arch_info): Add ISAC.
1910 (m68k_arch_features): Likewise,
1911 (bfd_m68k_compatible): ISAs B & C are not compatible.
1913 2007-04-21 Nick Clifton <nickc@redhat.com>
1915 * ecoff.c (_bfd_ecoff_write_armap): Initialise rehash.
1916 (ecoff_link_add_archive_symbols): Likewise.
1917 * coff-m68k.c (m68kcoff_common_addend_rtype_to_howto): Initialise
1919 * ieee.c (parse_int): Initialise x.
1920 (must_parse_int): Initialise result.
1921 (ieee_slurp_external_symbols): Initialise value.
1923 2007-04-21 Alan Modra <amodra@bigpond.net.au>
1925 * config.bfd (spu-*-elf): Delete targ_selvecs.
1927 2007-04-19 Nick Clifton <nickc@redhat.com>
1929 * coffcode.h (coff_rtype_to_howto): Initialise genrel.howto.
1931 2007-04-19 Alan Modra <amodra@bigpond.net.au>
1933 * bfd.c (bfd_demangle): New function.
1934 * Makefile.am: Run "make dep-am".
1935 * Makefile.in: Regenerate.
1936 * bfd-in2.h: Regenerate.
1938 2007-04-18 Matthias Klose <doko@ubuntu.com>
1940 * Makefile.am (libbfd_la_LDFLAGS): Use bfd soversion.
1941 (bfdver.h): Use the date in non-release builds for the soversion.
1942 * Makefile.in: Regenerate.
1944 2007-04-17 Paul Brook <paul@codesourcery.com>
1946 * elf.c (_bfd_elf_is_function_type): New function.
1947 * elflink.c (_bfd_elf_merge_symbol): Use bed->is_function_type.
1948 (_bfd_elf_dynamic_symbol_p, _bfd_elf_symbol_refs_local_p,
1949 is_global_data_symbol_definition, elf_link_add_object_symbols): Ditto.
1950 * elf-bfd.h (elf_backend_data): Add is_function_type.
1951 (_bfd_elf_is_function_type): Add prototype.
1952 * elfxx-target.h (elf_backend_is_function_type): Add default
1954 (elfNN_bed): Add elf_backend_is_function_type.
1955 * elf32-arm.c (elf32_arm_is_function_type): New function.
1956 (elf_backend_is_function_type): Define.
1958 2007-04-17 Daniel Jacobowitz <dan@codesourcery.com>
1960 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Put
1961 DT_MIPS_RLD_MAP before DT_DEBUG again.
1963 2007-04-14 Steve Ellcey <sje@cup.hp.com>
1965 * Makefile.am: Add ACLOCAL_AMFLAGS.
1966 * configure.in: Change macro call order.
1967 * Makefile.in: Regnerate.
1968 * doc/Makefile.in: Regenerate.
1969 * configure: Regenerate.
1971 2007-04-14 Jakub Jelinek <jakub@redhat.com>
1973 * elflink.c (bfd_elf_final_link): Don't free symbuf for
1975 (bfd_elf_size_dynamic_sections): Don't access elf_section_data
1976 for non-elf input bfds.
1978 2007-04-12 Richard Sandiford <richard@codesourcery.com>
1980 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Don't add
1981 DT_MIPS_RTLD_MAP for PIEs.
1983 2007-04-12 Richard Sandiford <richard@codesourcery.com>
1985 * elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL
1986 when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation
1987 in a read-only section.
1988 (_bfd_mips_elf_check_relocs): Likewise.
1990 2007-04-12 Bob Wilson <bob.wilson@acm.org>
1992 * elf32-xtensa.c (xtensa_is_insntable_section): New.
1993 (xtensa_is_proptable_section): New.
1994 (elf_xtensa_discard_info_for_section): Handle "full" .xt.prop property
1995 tables with 12-byte entries, as well as tables with 8-byte entries.
1996 Sort the relocations before examining them.
1997 (relax_property_section): Use xtensa_is_proptable_section and
1998 xtensa_is_littable_section. Rewrite code for combining table entries
1999 to be more robust in case of unexpected relocations. Do not set offset
2000 of unused relocations to less than zero.
2001 (xtensa_is_property_section): Use other functions instead of
2002 duplicating section name comparisons.
2003 (xtensa_is_littable_section): Use CONST_STRNEQ for ".gnu.linkonce.p.".
2004 (xtensa_get_property_predef_flags): Use xtensa_is_insntable_section.
2006 2007-04-12 Bob Wilson <bob.wilson@acm.org>
2008 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references
2009 from Xtensa property sections.
2011 2007-04-12 Alan Modra <amodra@bigpond.net.au>
2013 * elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data
2014 is non-NULL before dereferencing.
2016 2007-04-11 Nathan Sidwell <nathan@codesourcery.com>
2018 * elf-vxworks.c (elf_vxworks_emit_relocs): Remap weakdef PLT slot
2021 2007-04-10 Richard Henderson <rth@redhat.com>
2023 * elf64-alpha.c (struct alpha_elf_link_hash_table): Add relax_trip.
2024 (elf64_alpha_size_got_sections): Remove unused something_changed local.
2025 (elf64_alpha_size_plt_section): Return void.
2026 (elf64_alpha_size_rela_got_section): Likewise.
2027 (elf64_alpha_relax_section): Only regenerate got+plt if the
2028 relax_trip counter has changed.
2030 2007-04-09 Daniel Jacobowitz <dan@codesourcery.com>
2032 * Makefile.am (bfdver.h): Do not generate doc/bfdver.texi.
2033 * doc/Makefile.am (DOCFILES): Add bfdver.texi.
2034 (bfdver.texi): New rule.
2035 * Makefile.in, doc/Makefile.in: Regenerated.
2037 2007-04-03 Matt Thomas <matt@netbsd.org>
2039 * elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc
2040 in a shared object if it is not in a CODE section or if it is against
2041 a section symbol. This allows DWARF2 to use pcrel format.
2043 2007-04-05 H.J. Lu <hongjiu.lu@intel.com>
2046 * elflink.c (bfd_elf_final_link): Call einfo callback in
2047 bfd_link_info instead of _bfd_error_handler for DT_TEXTREL
2050 2007-04-05 Alan Modra <amodra@bigpond.net.au>
2052 * elf32-spu.c (spu_elf_output_symbol_hook): New function.
2053 (elf_backend_link_output_symbol_hook): Define.
2055 2007-04-02 Nick Clifton <nickc@redhat.com>
2058 * bfd.c (bfd_fprintf_vma): Do not print addresses of 32-bit
2059 targets as 64-bit values, even if running on a 64-bit host.
2060 * coffgen.c (coff_print_symbol): Likewise.
2062 2007-03-29 Nick Clifton <nickc@redhat.com>
2065 * elf.c (IS_VALID_GROUP_SECTION_HEADER): New macro.
2066 (setup_group): Use it. Report corrupt group section headers.
2067 (bfd_section_from_shdr): Use new macro. Replace constant 4 with
2068 GRP_ENTRY_SIZE. Cope with NULLs in the group section table.
2069 (elf_fake_section): Replace constant 4 with GRP_ENTRY_SIZE.
2071 2007-03-29 Alan Modra <amodra@bigpond.net.au>
2074 * elflink.c (evaluate_complex_relocation_symbols): Use bfd_vma
2075 for rel->r_info values.
2076 (bfd_elf_perform_complex_relocation): Likewise.
2077 * elf32-ppc.c (allocate_dynrelocs): Set plt.offset to -1 for
2078 unused entries. Don't clear plt.plist in loop.
2080 2007-03-28 Richard Sandiford <richard@codesourcery.com>
2082 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove append_rela.
2083 * elfxx-sparc.c (sparc_elf_append_rela_64, sparc_elf_append_rela_32):
2085 (sparc_elf_append_rela): ...this new function.
2086 (SPARC_ELF_APPEND_RELA): Delete.
2087 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2088 the deleted append_rela field.
2089 (_bfd_sparc_elf_relocate_section): Use sparc_elf_append_rela
2090 instead of SPARC_ELF_APPEND_RELA.
2091 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. Use the
2092 elf_size_info structure to find the size of a RELA entry and
2093 the associated swap-out function.
2094 (sparc64_finish_dyn, sparc64_finish_dyn): Merge into...
2095 (sparc_finish_dyn): ...this new function.
2096 (_bfd_sparc_elf_finish_dynamic_sections): Update calls accordingly.
2098 2007-03-28 Richard Sandiford <richard@codesourcery.com>
2099 Phil Edwards <phil@codesourcery.com>
2101 * doc/bfd.texinfo: Put the contents after the title page rather
2102 than at the end of the document.
2104 2007-03-27 Andreas Schwab <schwab@suse.de>
2106 * elfxx-ia64.c (elf_backend_default_execstack): Define to 0.
2108 2007-03-26 H.J. Lu <hongjiu.lu@intel.com>
2110 * configure: Regenerated.
2112 2007-03-26 Alan Modra <amodra@bigpond.net.au>
2114 * elf32-spu.c (struct stubarr): Add stub_hash_table and err fields.
2115 (allocate_spuear_stubs): New function.
2116 (spu_elf_size_stubs): Call allocate_spuear_stubs.
2118 2007-03-26 Alan Modra <amodra@bigpond.net.au>
2120 * aout-adobe.c (aout_32_bfd_reloc_name_lookup): Define.
2121 * aout-arm.c (MY_bfd_reloc_name_lookup): Define.
2122 (MY (bfd_reloc_name_lookup)): New function.
2123 * aout-ns32k.c (MY (bfd_reloc_name_lookup)): New function.
2124 * aout-target.h (NAME (aout, reloc_name_lookup)): Declare.
2125 (MY_bfd_reloc_name_lookup): Define.
2126 * aout-tic30.c (tic30_aout_reloc_name_lookup): New function.
2127 (MY_bfd_reloc_name_lookup): Define.
2128 * aoutx.h (NAME (aout, reloc_type_lookup)): Don't declare.
2129 (NAME (aout, reloc_name_lookup)): New function.
2130 * bout.c (b_out_bfd_reloc_name_lookup): New function.
2131 * coff-alpha.c (alpha_bfd_reloc_name_lookup): New function.
2132 (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2133 * coff-arm.c (coff_arm_reloc_name_lookup): New function.
2134 (coff_bfd_reloc_name_lookup): Define.
2135 * coff-i386.c (coff_bfd_reloc_name_lookup): Define.
2136 (coff_i386_reloc_name_lookup): New function.
2137 * coff-i860.c (coff_i860_reloc_name_lookup): New function.
2138 (coff_bfd_reloc_name_lookup): Define.
2139 * coff-i960.c (coff_i960_reloc_name_lookup): New function.
2140 (coff_bfd_reloc_name_lookup): Define.
2141 * coff-m68k.c (m68k_reloc_name_lookup): New function.
2142 (coff_bfd_reloc_name_lookup): Define.
2143 * coff-maxq.c (maxq_reloc_name_lookup): New function.
2144 (coff_bfd_reloc_name_lookup): Define.
2145 * coff-mcore.c (mcore_coff_reloc_name_lookup): New function.
2146 (coff_bfd_reloc_name_lookup): Define.
2147 * coff-mips.c (mips_bfd_reloc_name_lookup): New function.
2148 (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2149 * coff-ppc.c (ppc_coff_reloc_name_lookup): New function.
2150 (coff_bfd_reloc_name_lookup): Define.
2151 * coff-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2152 (_bfd_xcoff_reloc_name_lookup): New function.
2153 (rs6000coff_vec, pmac_xcoff_vec): Init new field.
2154 * coff-sh.c (coff_bfd_reloc_name_lookup): Define.
2155 (sh_coff_reloc_name_lookup): New function.
2156 * coff-sparc.c (coff_sparc_reloc_name_lookup): New function.
2157 (coff_bfd_reloc_name_lookup): Define.
2158 * coff-tic30.c (coff_bfd_reloc_name_lookup): Define.
2159 (tic30_coff_reloc_name_lookup): New function.
2160 * coff-tic4x.c (coff_bfd_reloc_name_lookup): Define.
2161 (tic4x_coff_reloc_name_lookup): New function.
2162 * coff-tic54x.c (coff_bfd_reloc_name_lookup): Define.
2163 (tic54x_coff_reloc_name_lookup): New function.
2164 * coff-x86_64.c (coff_bfd_reloc_name_lookup): Define.
2165 (coff_amd64_reloc_name_lookup): New function.
2166 * coff-z80.c (coff_z80_reloc_name_lookup): New function.
2167 (coff_bfd_reloc_name_lookup): Define.
2168 * coff-z8k.c (coff_z8k_reloc_name_lookup): New function.
2169 (coff_bfd_reloc_name_lookup): Define.
2170 * coff64-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2171 (xcoff64_reloc_name_lookup): New function.
2172 (rs6000coff64_vec, aix5coff64_vec): Init new field.
2173 * coffcode.h (coff_bfd_reloc_name_lookup): Define.
2174 * elf-hppa.h (elf_hppa_reloc_name_lookup): New function.
2175 * elf-m10200.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2176 * elf-m10300.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2177 * elf32-arc.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2178 * elf32-arm.c (elf32_arm_reloc_name_lookup): New function.
2179 (bfd_elf32_bfd_reloc_name_lookup): Define.
2180 * elf32-avr.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2181 * elf32-bfin.c (bfin_bfd_reloc_name_lookup): New function.
2182 (bfd_elf32_bfd_reloc_name_lookup): Define.
2183 * elf32-cr16c.c (elf_cr16c_reloc_name_lookup): New function.
2184 (bfd_elf32_bfd_reloc_name_lookup): Define.
2185 * elf32-cris.c (cris_reloc_name_lookup): New function.
2186 (bfd_elf32_bfd_reloc_name_lookup): Define.
2187 * elf32-crx.c (elf_crx_reloc_name_lookup): New function.
2188 (bfd_elf32_bfd_reloc_name_lookup): Define.
2189 * elf32-d10v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2190 * elf32-d30v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2191 * elf32-dlx.c (elf32_dlx_reloc_name_lookup): New function.
2192 (bfd_elf32_bfd_reloc_name_lookup): Define.
2193 * elf32-fr30.c (fr30_reloc_name_lookup): New function.
2194 (bfd_elf32_bfd_reloc_name_lookup): Define.
2195 * elf32-frv.c (frv_reloc_name_lookup): New function.
2196 (bfd_elf32_bfd_reloc_name_lookup): Define.
2197 * elf32-gen.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2198 * elf32-h8300.c (elf32_h8_reloc_name_lookup): New function.
2199 (bfd_elf32_bfd_reloc_name_lookup): Define.
2200 * elf32-hppa.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2201 * elf32-i370.c (i370_elf_reloc_name_lookup): New function.
2202 (bfd_elf32_bfd_reloc_name_lookup): Define.
2203 * elf32-i386.c (elf_i386_reloc_name_lookup): New function.
2204 (bfd_elf32_bfd_reloc_name_lookup): Define.
2205 * elf32-i860.c (elf32_i860_reloc_name_lookup): New function.
2206 (bfd_elf32_bfd_reloc_name_lookup): Define.
2207 * elf32-i960.c (elf32_i960_reloc_name_lookup): New function.
2208 (bfd_elf32_bfd_reloc_name_lookup): Define.
2209 * elf32-ip2k.c (ip2k_reloc_name_lookup): New function.
2210 (bfd_elf32_bfd_reloc_name_lookup): Define.
2211 * elf32-iq2000.c (iq2000_reloc_name_lookup): New function.
2212 (bfd_elf32_bfd_reloc_name_lookup): Define.
2213 * elf32-m32c.c (m32c_reloc_name_lookup): New function.
2214 (bfd_elf32_bfd_reloc_name_lookup): Define.
2215 * elf32-m32r.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2216 * elf32-m68hc11.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2217 * elf32-m68hc12.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2218 * elf32-m68k.c (reloc_name_lookup): New function.
2219 (bfd_elf32_bfd_reloc_name_lookup): Define.
2220 * elf32-m88k.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2221 * elf32-mcore.c (mcore_elf_reloc_name_lookup): New function.
2222 (bfd_elf32_bfd_reloc_name_lookup): Define.
2223 * elf32-mep.c (mep_reloc_name_lookup): New function.
2224 (bfd_elf32_bfd_reloc_name_lookup): Define.
2225 * elf32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2226 (mips_vxworks_bfd_reloc_name_lookup): Likewise.
2227 (bfd_elf32_bfd_reloc_name_lookup): Define.
2228 * elf32-msp430.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2229 * elf32-mt.c (mt_reloc_name_lookup): New function.
2230 (bfd_elf32_bfd_reloc_name_lookup): Define.
2231 * elf32-openrisc.c (openrisc_reloc_name_lookup): New function.
2232 (bfd_elf32_bfd_reloc_name_lookup): Define.
2233 * elf32-or32.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2234 * elf32-pj.c (pj_elf_reloc_name_lookup): New function.
2235 (bfd_elf32_bfd_reloc_name_lookup): Define.
2236 * elf32-ppc.c (ppc_elf_reloc_name_lookup): New function.
2237 (bfd_elf32_bfd_reloc_name_lookup): Define.
2238 * elf32-s390.c (elf_s390_reloc_name_lookup): New function.
2239 (bfd_elf32_bfd_reloc_name_lookup): Define.
2240 * elf32-score.c (elf32_score_reloc_name_lookup): New function.
2241 (bfd_elf32_bfd_reloc_name_lookup): Define.
2242 * elf32-sh.c (sh_elf_reloc_name_lookup): New function.
2243 (bfd_elf32_bfd_reloc_name_lookup): Define.
2244 * elf32-sparc.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2245 * elf32-spu.c (spu_elf_reloc_name_lookup): New function.
2246 (bfd_elf32_bfd_reloc_name_lookup): Define.
2247 * elf32-v850.c (v850_elf_reloc_name_lookup): New function.
2248 (bfd_elf32_bfd_reloc_name_lookup): Define.
2249 * elf32-vax.c (reloc_name_lookup): New function.
2250 (bfd_elf32_bfd_reloc_name_lookup): Define.
2251 * elf32-xc16x.c (xc16x_reloc_name_lookup): New function.
2252 (bfd_elf32_bfd_reloc_name_lookup): Define.
2253 * elf32-xstormy16.c (xstormy16_reloc_name_lookup): New function.
2254 (bfd_elf32_bfd_reloc_name_lookup): Define.
2255 * elf32-xtensa.c (elf_xtensa_reloc_name_lookup): New function.
2256 (bfd_elf32_bfd_reloc_name_lookup): Define.
2257 * elf64-alpha.c (elf64_alpha_bfd_reloc_name_lookup): New function.
2258 (bfd_elf64_bfd_reloc_name_lookup): Define.
2259 * elf64-gen.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2260 * elf64-hppa.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2261 * elf64-mips.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2262 * elf64-mmix.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2263 * elf64-ppc.c (ppc64_elf_reloc_name_lookup): New function.
2264 (bfd_elf64_bfd_reloc_name_lookup): Define.
2265 * elf64-s390.c (elf_s390_reloc_name_lookup): New function.
2266 (bfd_elf64_bfd_reloc_name_lookup): Define.
2267 * elf64-sh64.c (sh_elf64_reloc_name_lookup): New function.
2268 (bfd_elf64_bfd_reloc_name_lookup): Define.
2269 * elf64-sparc.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2270 * elf64-x86-64.c (elf64_x86_64_reloc_name_lookup): New function.
2271 (bfd_elf64_bfd_reloc_name_lookup): Define.
2272 * elfn32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2273 * elfxx-ia64.c (elfNN_ia64_reloc_name_lookup): New function.
2274 (bfd_elfNN_bfd_reloc_name_lookup): Define.
2275 * elfxx-sparc.c (_bfd_sparc_elf_reloc_name_lookup): New function.
2276 * elfxx-sparc.h (_bfd_sparc_elf_reloc_name_lookup): Declare.
2277 * i386msdos.c (msdos_bfd_reloc_name_lookup): Define.
2278 * i386os9k.c (aout_32_bfd_reloc_name_lookup): Define.
2279 * ieee.c (ieee_bfd_reloc_name_lookup): Define.
2280 * libaout.h (NAME (aout, reloc_name_lookup)): Declare.
2281 * libbfd-in.h (_bfd_norelocs_bfd_reloc_name_lookup): Declare.
2282 * mipsbsd.c (MY_bfd_reloc_name_lookup): Define.
2283 (MY(reloc_type_lookup)): Rename from MY(reloc_howto_type_lookup).
2284 (MY(reloc_name_lookup)): New function.
2285 * nlm-target.h (nlm_bfd_reloc_name_lookup): Define.
2286 * oasys.c (oasys_bfd_reloc_name_lookup): Define.
2287 * pdp11.c (NAME (aout, reloc_name_lookup)): New function.
2288 * pe-mips.c (coff_mips_reloc_name_lookup): New function.
2289 (coff_bfd_reloc_name_lookup): Define.
2290 * reloc.c (bfd_reloc_name_lookup): New function.
2291 * riscix.c (riscix_reloc_name_lookup): New function.
2292 (MY_bfd_reloc_name_lookup): Define.
2293 * som.c (som_bfd_reloc_name_lookup): New function.
2294 * targets.c (struct bfd_target): Add reloc_name_lookup.
2295 (BFD_JUMP_TABLE_RELOCS): Add NAME##_bfd_reloc_name_lookup.
2296 * versados.c (versados_bfd_reloc_name_lookup): Define.
2297 * vms.c (vms_bfd_reloc_name_lookup): New function.
2298 * bfd-in2.h: Regenerate.
2299 * libbfd.h: Regenerate.
2301 2007-03-26 Thiemo Seufer <ths@mips.com>
2304 * elfxx-mips.c (mips_elf_next_relocation): Don't signal an error if no
2305 matching relocation is found.
2306 (_bfd_mips_elf_relocate_section): Only warn about missing relocations.
2308 2007-03-23 H.J. Lu <hongjiu.lu@intel.com>
2310 * configure: Regenerated.
2312 2007-03-23 Joseph Myers <joseph@codesourcery.com>
2314 * configure.in: Use ACX_PKGVERSION and ACX_BUGURL.
2315 * configure: Regenerate.
2317 2007-03-23 Alan Modra <amodra@bigpond.net.au>
2319 * elf32-spu.c (spu_stub_name): Don't put input section in stub name.
2320 Remove input_sec param. Adjust all calls.
2321 (write_one_stub): Adjust stub symbol.
2322 (needs_ovl_stub): New function, extracted from..
2323 (spu_elf_size_stubs): ..here.
2324 (spu_elf_relocate_section): Use needs_ovl_stub.
2326 2007-03-22 Joseph Myers <joseph@codesourcery.com>
2328 * Makefile.am (bfdver.h): Only set VERSION_PACKAGE in bfdver.texi
2330 * configure.in (REPORT_BUGS_TO): Do not use "URL:" prefix.
2331 * Makefile.in, configure, doc/Makefile.in: Regenerate.
2333 2007-03-22 H.J. Lu <hongjiu.lu@intel.com>
2336 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the virtual
2337 address and virtual size of the last section for the image
2340 2007-03-22 H.J. Lu <hongjiu.lu@intel.com>
2343 * elf.c (assign_file_positions_for_load_sections): Check if
2344 all sections are in the segment.
2346 2007-03-20 H.J. Lu <hongjiu.lu@intel.com>
2349 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing
2350 matching LO16 relocation for HI16 relocation.
2352 2007-03-20 Paul Brook <paul@codesourcery.com>
2354 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2355 * bfd-in2.h: Regenerate.
2356 * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer.
2357 (record_arm_to_thumb_glue): Use globals->pic_veneer.
2358 (elf32_arm_create_thumb_stub): Ditto.
2359 (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer.
2361 2007-03-18 Mark Shinwell <shinwell@codesourcery.com>
2363 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *"
2364 argument and extra last argument.
2365 * bfd-in2.h: Regenerate.
2366 * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning
2368 (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and
2369 extra last argument. Set no_enum_size_warning appropriately.
2370 (elf32_arm_merge_eabi_attributes): Improve enum sizes
2371 diagnostic, suppressing it when no_enum_size_warning dictates.
2373 2007-03-20 Nick Clifton <nickc@redhat.com>
2376 * elf.c (copy_private_bfd_data): Widen the scope of Solaris
2377 specific conditions that need the program headers to be
2380 2007-03-19 H.J. Lu <hongjiu.lu@intel.com>
2382 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic,
2383 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2384 SizeOfInitializedData, SizeOfUninitializedData,
2385 AddressOfEntryPoint, BaseOfCode and BaseOfData in internal
2386 extra PE a.out header.
2387 (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined.
2388 (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not
2390 (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not
2392 (_bfd_XX_print_private_bfd_data_common): Also print Magic,
2393 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2394 SizeOfInitializedData, SizeOfUninitializedData,
2395 AddressOfEntryPoint, BaseOfCode and BaseOfData from internal
2396 extra PE a.out header.
2398 2007-03-18 H.J. Lu <hongjiu.lu@intel.com>
2400 * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec
2401 only if BFD64 is defined.
2403 2007-03-17 Alan Modra <amodra@bigpond.net.au>
2405 * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub
2408 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
2410 * doc/Makefile.in: Regenerated.
2412 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
2414 * Makefile.am (bfdver.h): Substitute report_bugs_to. Also
2415 create doc/bfdver.texi.
2416 * Makefile.in: Regenerated.
2418 * configure.in (--with-bugurl): New option.
2419 * configure: Regenerated.
2421 * version.h (REPORT_BUGS_TO): New.
2423 2007-03-13 H.J. Lu <hongjiu.lu@intel.com>
2426 * elf-bfd.h (elf_backend_data): Add elf_osabi.
2427 (_bfd_elf_set_osabi): New.
2429 * elf.c (_bfd_elf_set_osabi): New.
2431 * elf32-hppa.c (elf32_hppa_post_process_headers): Removed.
2432 (elf_backend_post_process_headers): Defined with
2434 (ELF_OSABI): Properly defined for each target.
2436 * elf32-i370.c (i370_elf_post_process_headers): Removed.
2437 (ELF_OSABI): Defined.
2438 (elf_backend_post_process_headers): Defined with
2441 * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2443 (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi.
2445 * elf32-msp430.c (elf32_msp430_post_process_headers): Removed.
2446 (ELF_OSABI): Defined.
2447 (elf_backend_post_process_headers): Defined with
2450 * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2452 (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with
2455 * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI
2457 (ELF_OSABI): Properly defined for each target.
2458 (elf_backend_post_process_headers): Defined with
2459 _bfd_elf_set_osabi for Linux.
2461 * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed.
2462 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2463 (elf_backend_post_process_headers): Defined with
2466 * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed.
2467 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2468 (elf_backend_post_process_headers): Defined with
2471 * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target
2472 with any ELF target of the compatible machine for which we do not
2473 have a specific backend.
2475 * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI
2478 * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE.
2479 (elfNN_bed): Initialize elf_osabi with ELF_OSABI.
2481 2007-03-08 Alan Modra <amodra@bigpond.net.au>
2483 * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out
2486 2007-03-08 Alan Modra <amodra@bigpond.net.au>
2488 * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo.
2489 (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c.
2491 * Makefile.in: Regenerate.
2492 * po/SRC-POTFILES.in: Regenerate.
2494 2007-03-07 H.J. Lu <hongjiu.lu@intel.com>
2496 * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec.
2497 (x86_64-*-kfreebsd*-gnu): Likewise.
2498 (x86_64-*-netbsd*): Likewise.
2499 (x86_64-*-openbsd*): Likewise.
2500 (x86_64-*-linux-*): Likewise.
2502 * configure.in: Support bfd_efi_app_x86_64_vec.
2503 * configure: Regenerated.
2505 * efi-app-x86_64.c: New file.
2507 * targets.c (bfd_efi_app_x86_64_vec): New.
2508 (_bfd_target_vector): Add bfd_efi_app_x86_64_vec.
2510 2007-03-07 Kai Tietz <kai.tietz@onevision.com>
2512 * reloc.c (bfd_generic_get_relocated_section_contents): Remove
2513 const for type reloc_howto_type.
2515 2007-03-07 Alan Modra <amodra@bigpond.net.au>
2518 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link.
2519 (elf_discarded_section): Move..
2520 * bfd-in.h: ..to here.
2521 * bfd-in2.h: Regenerate.
2522 * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols
2523 from discarded sections before relocate_section has done its job.
2524 * reloc.c (bfd_generic_get_relocated_section_contents): Handle
2525 relocs against symbols from discarded sections.
2526 * elf-hppa.h (elf_hppa_howto_table): Set size. Set dst_mask on
2528 (elf_hppa_relocate_section): Handle relocatable link after setting
2529 sec, sym, h etc. for final link. Squash error messages for
2530 relocatable link. Clear section contents for relocs against
2531 symbols in discarded sections, and zero reloc. Remove existing
2533 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2534 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2535 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
2536 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2537 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2538 (bfin_relocate_section): Likewise.
2539 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2540 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2541 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2542 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2543 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2544 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2545 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2546 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2547 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2548 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2549 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2550 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2551 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2552 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2553 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2554 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2555 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2556 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2557 * elf32-mep.c (mep_elf_relocate_section): Likewise.
2558 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2559 * elf32-mt.c (mt_elf_relocate_section): Likewise.
2560 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2561 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2562 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2563 * elf32-score.c (_bfd_score_elf_relocate_section): Likewise.
2564 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2565 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2566 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2567 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2568 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
2569 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2570 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2571 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
2572 (elf64_alpha_relocate_section): Likewise.
2573 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2574 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2575 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2576 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2577 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2578 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2579 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2580 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2582 * elf32-arm.c (elf32_arm_relocate_section): Always adjust section
2583 symbols for relocatable link. Don't use always-zero st_value.
2584 (elf_backend_rela_normal): Don't define.
2585 * elf32-bfin.c (bfinfdpic_relocate_section): Use
2586 RELOC_FOR_GLOBAL_SYMBOL.
2587 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2588 * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE
2589 section symbol adjustments with same for relocatable link.
2590 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2591 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move..
2592 (elf32_m68hc11_check_relocs): ..to here.
2593 * elf32-score.c (score_elf_final_link_relocate): Remove zero
2595 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2597 2007-03-07 Alan Modra <amodra@bigpond.net.au>
2600 * elf.c (assign_file_positions_for_load_sections): Don't
2601 adjust p_memsz for !SEC_LOAD section vma modulo page size.
2602 Instead, use the same lma based adjustment for SEC_LOAD
2605 2007-03-01 Bob Wilson <bob.wilson@acm.org>
2607 * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing.
2608 (find_relaxable_sections): Do not increment src_count for unknown
2609 opcodes. Decode only once instead of calling is_l32r_relocation.
2610 (compute_text_actions): Remove unused no_insn_move flag. Assert that
2611 src_next matches src_count in relax_info.
2613 2007-03-01 Joseph Myers <joseph@codesourcery.com>
2615 * Makefile.am (bfdver.h): Use "." not " " between version number
2617 * Makefile.in: Regenerate.
2618 * configure.in (PKGVERSION): Default to "(GNU Binutils) ".
2619 * configure: Regenerate.
2621 2007-02-28 Nathan Sidwell <nathan@codesourcery.com>
2623 * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
2625 2007-02-27 Alan Modra <amodra@bigpond.net.au>
2627 * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const.
2628 * elf32-spu.c (ovl_mgr_pread): Add const to casts.
2630 2007-02-23 Carlos O'Donell <carlos@codesourcery.com>
2632 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit
2633 DWARF even with 64-bit addresses.
2634 (_bfd_dwarf2_find_nearest_line): Likewise.
2636 2007-02-23 Nick Clifton <nickc@redhat.com>
2639 * elf.c (copy_private_bfd_data): Always rewrite the program
2640 headers when a Solaris interpreter segment is involved.
2642 2007-02-22 Paul Brook <paul@codesourcery.com>
2644 * elflink.c (gc_mark_hook_fn): Remove.
2645 (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn.
2646 (bfd_elf_gc_sections): Ditto. Call gc_mark_extra_sections.
2647 * elf-bfd.h (elf_gc_mark_hook_fn): Define.
2648 (elf_backend_data): Add gc_mark_extra_sections.
2649 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default
2651 (elfNN_bed): Add elf_backend_gc_mark_extra_sections.
2652 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function.
2653 (elf_backend_gc_mark_extra_sections): Define.
2655 2007-02-21 Nick Clifton <nickc@redhat.com>
2657 * elf.c (_bfd_elf_map_sections_to_segments): If the
2658 override_segment_assignment callback is defined then call it.
2660 2007-02-21 Alan Modra <amodra@bigpond.net.au>
2662 * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args.
2664 2007-02-19 Thiemo Seufer <ths@mips.com>
2666 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove
2667 translation marker from untranslatable strings.
2669 2007-02-19 Alan Modra <amodra@bigpond.net.au>
2671 * elf-bfd.h (struct elf_backend_data): Add default_execstack.
2672 * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
2673 * elfxx-target.h (elf_backend_default_execstack): Define to 1.
2674 (elfNN_bed): Init new field.
2675 * elf64-ppc.c (elf_backend_default_execstack): Define to 0.
2677 2007-02-17 Mark Mitchell <mark@codesourcery.com>
2678 Nathan Sidwell <nathan@codesourcery.com>
2679 Vladimir Prus <vladimir@codesourcery.com
2680 Joseph Myers <joseph@codesourcery.com>
2682 * configure.in (--with-pkgversion): New option.
2683 * configure: Regenerate.
2684 * Makefile.am (bfdver.h): Substitute for @bfd_version_package@.
2685 * Makefile.in: Regenerate.
2686 * version.h (BFD_VERSION_STRING): Define using
2687 @bfd_version_package@.
2689 2007-02-16 Carlos O'Donell <carlos@codesourcery.com>
2691 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
2692 Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
2695 2007-02-15 Alan Modra <amodra@bigpond.net.au>
2697 * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define,
2699 (_bfd_norelocs_canonicalize_reloc): Likewise.
2700 * libbfd.h: Regenerate.
2701 * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
2702 (_bfd_norelocs_canonicalize_reloc): Likewise.
2703 * binary.c (binary_bfd_reloc_type_lookup): Don't define.
2704 (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
2705 (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
2706 * ihex.c: Similarly.
2707 * mach-o-target.c: Similarly.
2708 * mach-o.c: Similarly.
2711 * ppcboot.c: Similarly.
2712 * srec.c: Similarly.
2713 * xsym.c: Similarly.
2715 2007-02-14 H.J. Lu <hongjiu.lu@intel.com>
2718 * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol
2719 when adding default symbol.
2721 2007-02-13 Alan Modra <amodra@bigpond.net.au>
2723 * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt"
2724 for branch lookup table.
2726 2007-02-12 Alan Modra <amodra@bigpond.net.au>
2728 * elf64-ppc.c (create_linkage_sections): Don't create
2729 .rela.rodata.brlt for --emit-relocs.
2730 (ppc_build_one_stub): Create relocs for brlt --emit-relocs here.
2731 (ppc_size_one_stub): Count them. Simplify test of stub type
2732 when counting stub relocs. Set SEC_RELOC too.
2733 (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC.
2734 (ppc64_elf_finish_dynamic_sections): Output brlt relocs.
2736 2007-02-12 Alan Modra <amodra@bigpond.net.au>
2738 * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs
2739 with a zero symbol index.
2741 2007-02-12 Alan Modra <amodra@bigpond.net.au>
2743 * elflink.c (bfd_elf_discard_info): Tidy setting of "eh".
2745 2007-02-05 Dave Brolley <brolley@redhat.com>
2746 Stan Cox <scox@redhat.com>
2749 * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms.
2751 2007-02-05 Dave Brolley <brolley@redhat.com>
2752 Richard Sandiford <rsandifo@redhat.com>
2753 Stan Cox <scox@redhat.com>
2754 Nick Clifton <nickc@redhat.com>
2755 DJ Delorie <dj@redhat.com>
2756 Frank Ch. Eigler <fche@redhat.com>
2757 Ben Elliston <bje@redhat.com>
2758 Richard Henderson <rth@redhat.com>
2760 * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
2761 (ALL_MACHINES_CFILES): Add CPU_MEP.c.
2762 (BFD32_BACKENDS): Add elf32-mep.lo.
2763 (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
2764 (cpu-mep.lo,elf32-mep.lo): New targets.
2765 * archures.c (bfd_arch_mep): New enumerator.
2766 (bfd_mach_mep, bfd_mach_mep_h1): New macros.
2767 (bfd_mep_arch): New external variable.
2768 (bfd_archures_list): Add bfd_mep_arch.
2769 * config.bfd: Support mep-*-elf.
2770 * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec.
2771 * reloc.c (BFD_RELOC_MEP_*): New relocation numbers.
2772 * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern
2774 (_bfd_target_vector): Add bfd_elf32_mep_vec and
2775 bfd_elf32_mep_little_vec.
2776 * mep-relocs.pl: New file.
2777 * cpu-mep.c: New file.
2778 * elf32-mep.c: New file.
2779 * bfd-in2.h: Regenerate.
2780 * po/POTFILES.in: Regenerate.
2781 * libbfd.h: Regenerate.
2782 * Makefile.in: Regenerate.
2783 * configure: Regenerate.
2785 2007-02-05 Dave Brolley <brolley@redhat.com>
2787 * elflink.c (evaluate_complex_relocation_symbols): Check for
2788 STT_SRELC for global symbols.
2789 (perform_complex_relocations): Renamed to
2790 perform_complex_relocation and now examines only one relocation.
2791 (elf_link_input_bfd): Don't call perform_complex_relocations.
2792 * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.
2793 * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
2794 (OD,OS,OU): #undefs corrected to N, S and U repectively.
2795 (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
2796 (complex_reloc_installation_howto): Removed.
2797 (mep_info_to_howto_rela): Remove special case for r_type==0xff.
2798 (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
2800 2007-02-05 Dave Brolley <brolley@redhat.com>
2801 Richard Sandiford <rsandifo@redhat.com>
2802 DJ Delorie <dj@redhat.com>
2803 Graydon Hoare <graydon@redhat.com>
2804 Nick Clifton <nickc@cambridge.redhat.com>
2805 Jeff Holcomb <jeffh@redhat.com>
2806 Frank Ch. Eigler <fche@redhat.com>
2808 * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype.
2809 * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC.
2810 * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC.
2811 * elflink.c (set_symbolValue): New static function.
2812 (resolve_symbol): Likewise.
2813 (resolve_section): Likewise.
2814 (undefined_reference): Likewise.
2815 (eval_symbol): Likewise.
2816 (evaluate_complex_relocation_symbols): Likewise.
2817 (put_value): Likewise.
2818 (get_value): Likewise.
2819 (decode_complex_addend):
2820 (bfd_elf_perform_complex_relocation): New function.
2821 (elf_link_input_bfd): Call evaluate_complex_relocation_symbols.
2822 * reloc.c (BFD_RELOC_RELC): New relocation number.
2823 * syms.c (BSF_RELC,BSF_SRELC): New macros.
2825 2007-02-05 Bob Wilson <bob.wilson@acm.org>
2827 * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
2828 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete.
2829 (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size)
2830 (elf_xtensa_allocate_got_size): Replace these with...
2831 (elf_xtensa_allocate_dynrelocs): ...this new function.
2832 (elf_xtensa_size_dynamic_sections): Use it.
2834 2007-02-05 Bob Wilson <bob.wilson@acm.org>
2836 * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT>
2837 <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>:
2838 Set src_mask to zero.
2839 <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise. Also fix dst_mask.
2840 <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE.
2842 2007-02-02 Bob Wilson <bob.wilson@acm.org>
2844 * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
2845 (elf_xtensa_dynamic_symbol_p): ...this.
2847 2007-02-02 Bob Wilson <bob.wilson@acm.org>
2849 * elf32-xtensa.c (plt_reloc_count): Move into link hash table.
2850 (struct elf_xtensa_link_hash_table): New.
2851 (elf_xtensa_hash_table): New.
2852 (elf_xtensa_link_hash_table_create): New.
2853 (elf_xtensa_check_relocs): Update plt_reloc_count references.
2854 Update arguments to add_extra_plt_sections.
2855 (elf_xtensa_create_dynamic_sections): Record new sections in the hash
2856 table. Update for plt_reloc_count and add_extra_plt_sections.
2857 (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj
2858 argument with link info. Update calls to elf_xtensa_get_plt_section
2859 and elf_xtensa_get_gotplt_section.
2860 (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections)
2861 (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections)
2862 (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections)
2863 (relax_property_section): Get sections from the hash table and update
2865 (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace
2866 dynobj argument with link info. Get sections for first plt chunk from
2868 (bfd_elf32_bfd_link_hash_table_create): Define.
2870 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2872 * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *.
2873 * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types.
2874 (struct elf_symbol): Change first member into union.
2875 (elf_sort_elf_symbol): Compare pointers to internal syms rather than
2876 internal syms. Only compare st_shndx fields.
2877 (elf_create_symbuf): New function.
2878 (bfd_elf_match_symbols_in_sections): Use it. If symbufs are available
2879 for bfds, use a binary search, otherwise don't qsort symbols
2880 unnecessarily only to select which symbols are for the particular
2883 2007-02-01 Nick Clifton <nickc@redhat.com>
2886 * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields
2887 in the elf_link_hash_table structure.
2889 2007-02-01 Alan Modra <amodra@bigpond.net.au>
2891 * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note.
2892 * elfxx-target.h (elf_backend_write_core_note): Define and use.
2893 * elf.c (elfcore_write_prpsinfo): Call the above. Add support for
2894 32-bit core note on 64-bit target.
2895 (elfcore_write_prstatus): Likewise.
2896 (elfcore_write_lwpstatus): Make note_name const.
2897 (elfcore_write_prfpreg): Likewise.
2898 (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit
2900 * elf32-ppc.c (ppc_elf_write_core_note): New function.
2901 (elf_backend_write_core_note): Define.
2902 * elf64-ppc.c (ppc64_elf_write_core_note): New function.
2903 (elf_backend_write_core_note): Define.
2905 2007-01-31 H.J. Lu <hongjiu.lu@intel.com>
2907 * elf32-cris.c (INCLUDED_TARGET_FILE): Removed.
2908 (elf32_bed): Defined for elf32-us-cris.
2910 * elf64-sh64.c (elf64_bed): Defined for Linux.
2911 (INCLUDED_TARGET_FILE): Removed.
2913 * elfxx-target.h (elfNN_bed): Always define. Don't check
2914 INCLUDED_TARGET_FILE.
2916 2007-01-31 DJ Delorie <dj@redhat.com>
2918 * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning
2919 message for dangerous relocs, special case the common user error.
2921 2007-01-30 H.J. Lu <hongjiu.lu@intel.com>
2923 * elf.c (copy_elf_program_header): Start from the first section
2924 in a segment and stop when all sections in a segment are
2927 2007-01-29 Julian Brown <julian@codesourcery.com>
2929 * bfd-in2.h: Regenerate.
2930 * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
2931 instruction scanning should be done.
2932 (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
2933 (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
2934 (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
2936 * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
2938 * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
2939 (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
2940 (elf32_vfp11_erratum_type): New enum.
2941 (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
2943 (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
2944 (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
2945 vfp11_fix and num_vfp11_fixes fields.
2946 (elf32_arm_link_hash_table_create): Initialise vfp11_fix,
2947 vfp11_erratum_glue_size, num_vfp11_fixes fields.
2948 (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
2949 (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
2951 (elf32_arm_section_map_add): Add an code/data mapping symbol entry
2953 (record_vfp11_erratum_veneer): Create a single veneer, and its
2955 (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
2956 (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
2958 (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
2960 (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
2961 (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
2962 (bfd_arm_vfp11_write_mask): Update write mask according to coded
2964 (bfd_arm_vfp11_antidependency): New function.
2965 (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
2966 (elf32_arm_compare_mapping): Declare.
2967 (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
2968 BFD for potential erratum-triggering insns. Record results.
2969 (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
2970 and branches to veneers have been placed in virtual memory after
2972 (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
2974 (elf32_arm_output_symbol_hook): Remove.
2975 (elf32_arm_write_section): Output veneers, and branches to veneers.
2976 Use maps from input sections, not output sections, for code
2978 * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
2979 * elf32-score.c (_bfd_score_elf_write_section): Likewise.
2980 * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
2981 * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
2983 2007-01-27 H.J. Lu <hongjiu.lu@intel.com>
2985 * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux.
2986 (INCLUDED_TARGET_FILE): Removed.
2988 2007-01-27 Mike Frysinger <vapier@gentoo.org>
2990 * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd.
2991 (INCLUDED_TARGET_FILE): Remove.
2993 2007-01-25 DJ Delorie <dj@redhat.com>
2995 * elf32-m32c.c (m32c_elf_howto_table): Don't complain about
2996 R_M32C_16 or R_M32C_24 relocs.
2998 2007-01-25 Nick Clifton <nickc@redhat.com>
3001 * elf32-avr.c (avr_link_hash_table): Check to make sure that the
3002 hash table was created by elf32_avr_link_hash_table_create before
3004 (elf32_avr_link_hash_newfunc): New function. Just pass the call
3005 through to _bfd_elf_link_hash_newfunc.
3006 (elf32_avr_link_hash_table_create): Use
3007 elf32_avr_link_hash_newfunc instead of
3008 _bfd_elf_link_hash_newfunc.
3009 (elf32_avr_relocate_section): Check for the hash table pointer
3011 (elf32_avr_relax_section, avr_build_one_stub,
3012 elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs,
3013 elf32_avr_build_stubs): Likewise.
3015 2007-01-16 H.J. Lu <hongjiu.lu@intel.com>
3018 * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
3019 argument, Elf_Internal_Sym *.
3021 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
3022 symbol dynamic if info->dynamic_data is TRUE.
3023 (bfd_elf_record_link_assignment): Updated call to
3024 bfd_elf_record_link_assignment.
3025 (_bfd_elf_merge_symbol): Likewise. Always call
3026 bfd_elf_link_mark_dynamic_symbol.
3028 2007-01-12 H.J. Lu <hongjiu.lu@intel.com>
3030 * Makefile.am (BFD_LIBS): Removed.
3031 * Makefile.in: Regenerated.
3033 2007-01-11 H.J. Lu <hongjiu.lu@intel.com>
3036 * Makefile.am (OFILES): Add @bfd64_libs@.
3037 (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES).
3038 * Makefile.in: Regenerated.
3040 * configure.in (bfd_libs): Replaced by ...
3042 * configure: Regenerated.
3044 2007-01-11 Nathan Sidwell <nathan@codesourcery.com>
3046 * elf.c (assign_file_positions_for_load_sections): We can
3047 require fewer phdrs than expected.
3049 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
3051 * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido.
3052 * bfd-in2.h: Regenerate.
3053 * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of
3054 bfd_mach_cpu32_fido.
3055 (m68k_arch_features): Use fido_a instead of cpu32.
3056 (bfd_m68k_compatible): Reject the combination of Fido and
3057 ColdFire. Accept the combination of CPU32 and Fido with a
3059 * elf32-m68k.c (elf32_m68k_object_p,
3060 elf32_m68k_merge_private_bfd_data,
3061 elf32_m68k_print_private_bfd_data): Treat Fido as an
3062 architecture by itself.
3064 2007-01-08 Kai Tietz <kai.tietz@onevision.com>
3066 * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*.
3068 2007-01-05 Jakub Jelinek <jakub@redhat.com>
3070 * texhex.c (first_phase): Don't fall through into the default
3072 (pass_over): Replace abort () calls with return FALSE. Fix
3075 2007-01-04 Jie Zhang <jie.zhang@analog.com>
3077 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
3078 SEC_EXCLUDE on zero size .eh_frame.
3080 For older changes see ChangeLog-2006
3086 version-control: never