1 2007-11-05 Alan Modra <amodra@bigpond.net.au>
3 * merge.c (sec_merge_hash_lookup): Revert last change.
4 (record_section): Likewise.
5 (_bfd_merge_sections): Likewise.
6 (_bfd_merged_section_offset): Properly handle NULL secinfo.
7 (_bfd_add_merge_section): Allocate extra space for a zero
8 terminator on SEC_STRINGS sections.
10 2007-11-05 Danny Smith <dannysmith@users.sourceforge.net>
12 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Let .data, .text
13 and .bss section use the default.
14 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
16 2007-11-01 Joseph Myers <joseph@codesourcery.com>
18 * merge.c (sec_merge_hash_lookup): Add parameter sec_end. Check
19 for unterminated strings. All callers changed.
20 (record_section): Add parameter abfd. Give error message for
22 (_bfd_merge_sections): Update call to record_section.
23 (_bfd_write_merged_section, _bfd_merged_section_offset): Handle
24 NULL secinfo from merge failures.
26 2007-10-31 Nick Clifton <nickc@redhat.com>
28 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Do not look for
29 align relocs when there are no relocs attached to the section.
31 2007-10-31 Alan Modra <amodra@bigpond.net.au>
33 * elf-bfd.h (bfd_elf_match_symbols_in_sections): Don't declare.
34 * elflink.c (bfd_elf_match_symbols_in_sections): Make static.
35 Remove section name comparisons.
37 2007-10-30 Nick Clifton <nickc@redhat.com>
39 * reloc.c (BFD_RELOC_MN10300_ALIGN): Add.
40 * bfd-in2.h: Regenerate.
41 * libbfd.h: Regnerate.
42 * elf-m10300.h: Handle R_MN10300_ALIGN relocs.
43 (mn10300_elf_relax_delete_bytes): Honour R_MN10300_ALIGN relocs.
44 Re-fix off by one error in comparisons.
46 2007-10-25 Pedro Alves <pedro_alves@portugalmail.pt>
48 * bfd-in.h (STRING_COMMA_LEN): Don't handle NULL STR case.
49 * bfd-in2.h: Regenerate.
51 2007-10-25 Daniel Jacobowitz <dan@codesourcery.com>
53 * elf32-ppc.c (ppc_elf_merge_obj_attributes): Add support for
54 Tag_GNU_Power_ABI_Vector.
56 2007-10-25 Joseph Myers <joseph@codesourcery.com>
58 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Do not add
59 PT_NULL header when not linking.
61 2007-10-25 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
63 * elf.c (elfcore_grok_ppc_vmx): New function.
64 (elfcore_grok_note): Handle NT_PPC_VMX.
65 (elfcore_write_ppc_vmx): New function.
66 * elf-bfd.h (elfcore_write_ppc_vmx): Declare.
68 2007-10-24 Alan Modra <amodra@bigpond.net.au>
70 * Makefile.am: Run "make dep-am".
71 * Makefile.in: Regenerate.
72 * po/SRC-POTFILES.in: Regenerate.
74 2007-10-23 Alan Modra <amodra@bigpond.net.au>
76 * elf64-ppc.c (ppc_build_one_stub): Don't duplicate relocs
77 emitted for ".brlt" entries.
78 (toc_adjusting_stub_needed): Don't treat ".fixup" specially here..
79 (ppc64_elf_next_input_section): ..instead do so here.
81 2007-10-19 Nick Clifton <nickc@redhat.com>
83 * config.bfd: Recognise am34-linux-gnu target.
84 * reloc.c: Add BFD_RELOC_MN10300_SYM_DIFF relocation.
85 * bfd-in2.h: Regenerate.
86 * libbfd.h: Regenerate.
87 * elf-m10300.c (elf_mn10300_howto): Add R_MN10300_SYM_DIFF.
88 (mn10300_reloc_map): Likewise.
89 (mn10300_elf_check_relocs): Do not create dynamic relocs for
90 symbol differences or relocations against absolute symbols.
91 (mn10300_elf_final_link_relocate): Likewise.
92 Handle R_MN10300_SYM_DIFF relocs.
93 (mn10300_elf_relocate_section): Fix for creating local copys of
95 (mn10300_elf_relax_delete_bytes): Adjust symbols at the end of the
96 region. Adjust the size of function symbols.
97 (mn10300_elf_relax_section): Ignore symbols that are in discarded
100 2007-10-19 Nick Clifton <nickc@redhat.com>
102 * elf-m10300.c: Convert to ISO C.
104 2007-10-18 H.J. Lu <hongjiu.lu@intel.com>
105 Alan Modra <amodra@bigpond.net.au>
108 * config.bfd (targ_selvecs): Add bfd_elf64_alpha_vec for
109 alpha/FreeBSD. Add bfd_elf64_sparc_vec for sparc64/FreeBSD.
110 Add bfd_elf32_i386_vec and bfd_efi_app_ia32_vec for i386/FreeBSD.
111 (targ64_selvecs): Set for i386/FreeBSD.
112 * elf-bfd.h (elf_backend_data): Add relocs_compatible.
113 (_bfd_elf_default_relocs_compatible): Declare.
114 (_bfd_elf_relocs_compatible): Declare.
115 * elfxx-target.h (elf_backend_relocs_compatible): Define.
116 (elfNN_bed): Init new relocs_compatible field.
117 * elflink.c (_bfd_elf_default_relocs_compatible): New function.
118 (_bfd_elf_relocs_compatible): New function.
119 (elf_link_add_object_symbols): Call bed->relocs_compatible.
120 * elf32-i386.c (elf_backend_relocs_compatible): Define.
121 * elf64-alpha.c: Likewise.
122 * elf64-sparc.c: Likewise.
123 * elf64-x86-64.c: Likewise.
125 2007-10-16 Bob Wilson <bob.wilson@acm.org>
127 * elf32-xtensa.c (relax_section): Check for a reference to a discarded
128 DWARF section and anticipate its replacement with the kept section.
130 2007-10-16 Bob Wilson <bob.wilson@acm.org>
132 * elf32-xtensa.c (elf_xtensa_discard_info_for_section): Remove
133 unnecessary size variables. Set sec->rawsize.
134 (relax_section, relax_property_section): Likewise.
136 2007-10-16 Bob Wilson <bob.wilson@acm.org>
138 * section.c (struct bfd_section): Clarify comment for rawsize field.
139 * bfd-in2.h: Regenerate.
141 2007-10-16 Bob Wilson <bob.wilson@acm.org>
143 * elflink.c (_bfd_elf_check_kept_section): Use the section rawsize
144 values if they are set.
146 2007-10-16 Nick Clifton <nickc@redhat.com>
149 * configure.in (AC_CHECK_HEADERS): Add alloca.h
150 * configure: Regenerate.
151 * config.in: Regenerate.
152 * som.c: Replace alloca-conf.h inclusion with code recommended in
153 autoconf documentation.
154 * elf64-hppa.c: Likewise.
156 2007-10-16 Nick Clifton <nickc@redhat.com>
158 * configure.in (--enable-elf-stt-common): New configure
159 option. If enabled then the tools can generate symbols with
160 the ELF STT_COMMON type.
161 * config.in: Regenerate.
162 * configure: Regenerate.
163 * elf.c (swap_out_syms): If USE_STT_COMMON is defined then set
164 the type of emitted common symbols to STT_COMMON.
165 * elfcode.h (elf_slurp_symbol_table): Accept STT_COMMON symbol
168 2007-10-15 Alan Modra <amodra@bigpond.net.au>
170 * coff-arm.c (arm_emit_base_file_entry): Check fwrite return value.
171 Return status. Adjust callers.
172 * coff-mcore.c (mcore_emit_base_file_entry): Likewise.
173 * coff-ppc.c (write_base_file_entry): New function.
174 (coff_ppc_relocate_section): Use it.
175 * elf32-arm.c (find_thumb_glue): Check asprintf return status.
176 (find_arm_glue): Likewise.
177 * vms-misc.c (_bfd_vms_output_flush): Check fwrite return value.
179 2007-10-12 Nick Clifton <nickc@redhat.com>
182 * elflink.c (eval_symbol): Remove bufsz variable and use
183 sizeof(symbuf) where necessary.
185 2007-10-12 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
187 * elf32-cr16.c (elf32_cr16_relax_section): Fix condition check typo.
189 2007-10-12 Daniel Jacobowitz <dan@codesourcery.com>
191 * elfxx-mips.c (mips_elf_sort_hash_table_f): Handle forced
192 local symbols specially.
193 (mips_elf_set_global_got_offset): Skip forced local symbols.
195 2007-10-12 Alan Modra <amodra@bigpond.net.au>
197 * elf.c (elfcore_grok_prxfpreg): Fix comment typo.
199 2007-10-10 H.J. Lu <hongjiu.lu@intel.com>
201 * elf.c (get_program_header_size): Always add a PT_GNU_RELRO
202 segment for -z relro.
203 (_bfd_elf_map_sections_to_segments): Make a PT_GNU_RELRO
204 segment only when needed.
206 2007-10-05 Bob Wilson <bob.wilson@acm.org>
208 * elf32-xtensa.c (relax_section): Call pin_internal_relocs when
209 changing a relocation's offset. Adjust call to translate_reloc. Do
210 not add a fix record for a DIFF reloc. For other relocs, only add a
211 fix record if the translated target is in a different object file;
212 otherwise, just update the relocation. Call pin_internal_relocs when
213 updating a reloc but not when adding a fix record.
214 (translate_reloc): Get the target section from a new argument, not
215 from the relocation. Change check for relaxable sections to an
216 assertion. Compute separate offset adjustments for the base symbol
217 and the addend, and set the new relocation's addend correctly. Return
218 the new target section.
220 2007-10-05 Bob Wilson <bob.wilson@acm.org>
222 * elf32-xtensa.c (elf_xtensa_relocate_section): Remove updates of
223 r_type and howto after calling do_fix_for_relocateable_link and
224 do_fix_for_final_link.
226 2007-10-05 Bob Wilson <bob.wilson@acm.org>
228 * elf32-xtensa.c (removed_by_actions): New.
229 (offset_with_removed_text): Reimplement using removed_by_actions.
230 (offset_with_removed_text_before_fill): Delete.
231 (relax_property_section): Use removed_by_actions. Rearrange logic.
232 (relax_section_symbols): Likewise.
234 2007-10-04 Bob Wilson <bob.wilson@acm.org>
236 * elf32-xtensa.c (reloc_bfd_fix_struct): Delete target_abfd field.
237 (reloc_bfd_fix_init): Remove target_abfd argument.
238 (relax_section, move_literal): Adjust calls to reloc_bfd_fix_init.
240 2007-10-04 Nick Clifton <nickc@redhat.com>
243 * elf64-x86-64.c (elf64_x86_64_check_relocs): Add missing
244 apostrophe to error message.
246 2007-10-01 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
248 * elf32-cr16.c: Fixed DISP8, DISP20 and IMM20 relocations at
249 final relocation phase.
250 Added the below relaxations: IMM32 -> IMM20/IM16 -> IMM4.
251 * reloc.c: Added 3 new relocations: R_CR16_SWITCH8,
252 R_CR16_SWITCH16, R_CR16_SWITCH32.
253 * libbfd.h: Regenerate.
254 * bfd-in2.h: Regenerate.
256 2007-09-30 Alan Modra <amodra@bigpond.net.au>
258 * elflink.c: Formatting.
260 2007-09-29 Alan Modra <amodra@bigpond.net.au>
262 * elflink.c (resolve_symbol): Handle symbols in SEC_MERGE
263 sections. Don't test symbol st_shndx. Don't bother with
264 bfd_link_hash_common symbols. Print longs rather than ints
266 (eval_symbol): Replace "sym" and "advanced" params with "symp".
267 Replace "addr" and "section_offset" params with "dot". Don't
268 cast bfd_vma values to signed, cast them to bfd_signed_vma.
269 (bfd_elf_perform_complex_relocation): Delete "output_bfd", "info",
270 "local_syms" and "local_sections" params. Add "relocation".
271 Delete code calculating relocation value.
272 (evaluate_complex_relocation_symbols): Delete function. Fold into..
273 (elf_link_input_bfd): ..existing code examining relocs.
274 * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
275 * elf32-mep.c (mep_elf_check_relocs): Delete function.
276 (mep_elf_gc_sweep_hook, mep_elf_gc_mark_hook): Likewise.
277 (mep_elf_object_p): Don't set elf_bad_symtab.
278 (elf_backend_check_relocs): Don't define.
279 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): Likewise.
280 (elf_backend_can_gc_sections, USE_RELA): Likwise.
281 (mep_elf_relocate_section): Move bfd_elf_perform_complex_relocation
282 call after we have calculated reloc value. Delete local sym
283 debug code. Use RELOC_FOR_GLOBAL_SYMBOL. Delete addend
285 (elf_backend_rela_normal): ..instead define this.
287 2007-09-28 Alan Modra <amodra@bigpond.net.au>
289 * elf-m10300.c (mn10300_elf_check_relocs): Delete dead code.
290 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
291 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
292 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
293 * elf32-cris.c (cris_elf_check_relocs): Likewise.
294 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
295 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
296 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
297 * elf32-frv.c (_frvfdpic_check_discarded_relocs): Likewise.
298 (elf32_frv_check_relocs): Likewise.
299 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
300 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
301 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
302 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
303 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
304 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
305 * elf32-mt.c (mt_elf_check_relocs): Likewise.
306 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
307 * elf32-sh.c (sh_elf_check_relocs): Likewise.
308 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
309 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
310 * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
311 (score_elf_local_relocation_p): Likewise.
312 (_bfd_score_elf_relocate_section): Likewise.
313 (score_elf_final_link_relocate): Likewise.
315 2007-09-26 Jan Beulich <jbeulich@novell.com>
317 * elf32-i386.c (elf_i386_check_relocs): Revert NULL pointer
318 check for R_386_GNU_VTINHERIT.
319 * elf-m10300.c (mn10300_elf_check_relocs): Check for NULL
320 pointer for R_xxx_GNU_VTENTRY.
321 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
322 * elf32-bfin.c (bfin_check_relocs): Likewise.
323 (bfinfdpic_check_relocs): Likewise.
324 * elf32-cris.c (cris_elf_check_relocs): Likewise.
325 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
326 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
327 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
328 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
329 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
330 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
331 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
332 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
333 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
334 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
335 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
336 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
337 * elf32-s390.c (elf_s390_check_relocs): Likewise.
338 * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
339 * elf32-sh.c (sh_elf_check_relocs): Likewise.
340 * elf32-v850.c (v850_elf_check_relocs): Likewise.
341 * elf32-vax.c (elf_vax_check_relocs): Likewise.
342 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
343 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
344 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
345 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
346 * elf64-s390.c (elf_s390_check_relocs): Likewise.
347 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
348 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
349 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
350 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
352 2007-09-26 Alan Modra <amodra@bigpond.net.au>
354 * elflink.c (set_symbol_value): Add isymbuf and locsymcount
355 params. Change symidx to a size_t. Don't access past end
357 (resolve_symbol): Add isymbuf param and use instead of
358 finfo->internal_syms.
359 (eval_symbol, evaluate_complex_relocation_symbols): Likewise.
360 (elf_link_input_bfd): Don't read symbols specially for
361 evaluate_complex_relocation_symbols.
363 2007-09-26 Tristan Gingold <gingold@adacore.com>
365 * som.c (som_get_reloc_upper_bound): If there are no relocs return
366 enough space to hold a NULL pointer.
368 2007-09-26 Alan Modra <amodra@bigpond.net.au>
370 * elf64-ppc.c (ppc_build_one_stub): Correct rel_hdr.sh_size.
372 2007-09-25 Alan Modra <amodra@bigpond.net.au>
374 * elf32-spu.c (struct spu_link_hash_table): Add ovly_load_r_symndx.
375 (spu_elf_size_stubs): Count stub relocs.
376 (write_one_stub): Emit relocs on overlay call stubs.
378 * elf32-spu.c (struct spu_link_hash_table): Add "stubs".
379 (spu_elf_link_hash_table_create): Init new field.
380 (spu_elf_size_stubs): Store sorted stub syms in new htab field
381 rather than local var.
382 (spu_elf_build_stubs): Iterate over htab stubs rather than
384 (struct stubarr): Delete.
385 (allocate_spuear_stubs, populate_stubs, write_one_stub): Adjust.
387 2007-09-24 Daniel Jacobowitz <dan@codesourcery.com>
389 * elf.c (assign_file_positions_for_load_sections): Trust
391 (copy_elf_program_header): Copy PT_NULL segments.
393 2007-09-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
395 * elf32-spu.c (is_indirect_branch): New function.
396 (find_function_stack_adjust): End scan on hitting indirect branch.
397 (sum_stack): Cast %v arg to correct type.
399 2007-09-21 H.J. Lu <hongjiu.lu@intel.com>
401 * Makefile.am: Run "make dep-am".
402 * Makefile.in: Regenerated.
404 2007-09-21 Doug Kwan <dougkwan@google.com>
406 * Makefile.am (BFD32_LIBS): Add arange-set.lo.
407 (BFD32_LIBS_CFILES): Add arange-set.c.
408 (SOURCE_HFILES): Add arange-set.h
409 (dwarf2.lo): Add dependency upon arange-set.h.
410 (arange-set.lo): New target.
411 * Makefile.in: Regenerate.
412 * arange-set.c: New file.
413 * arange-set.h: New file.
414 * dwarf2.c: Include arange-set.h.
415 (struct dwarf2_debug) Add new fields comp_unit_count and
416 comp_unit_arange_set.
417 (struct comp_unit) Replace field arange with a new field arange_set.
418 (dwarf2_arange_set_allocate, dwarf2_arange_set_deallocate,
419 dwarf2_combine_arange_value, dwarf2_arange_set_new,
420 dwarf2_arange_set_with_value_new, dwarf2_comp_unit_arange_add): New
421 functions to utilize arange set in dwarf2.c.
422 (arange_add): Formatting change for a line longer than 80 characters.
423 (decode_line_info): Replace call target arange_add with
424 dwarf2_comp_unit_arange_add.
425 (read_rangelist_insert_arange_list,
426 read_rangelist_comp_unit_arange_add): New functions used as callbacks
428 (read_rangelist): Change interface to accept a callback and data to
429 allow caller to select the action peformed on a new range list read.
430 (scan_unit_for_symbols): Use new interface of read_rangelist.
431 (parse_comp_unit): Create an arange set for each new comp unit. Use new
432 interface of read_rangelist. Replace call to arange_add with that to
433 dwarf2_comp_unit_arange_add.
434 (comp_unit_contains_address): Replace sequential search with a call to
435 arange_set_lookup_address, which can handles large set efficiently.
436 (stash_copy_local_aranges, stash_maybe_enable_arange_set,
437 stash_find_nearest_line_fast): New functions maintaining and using a
438 valued global arange set for all compilation units to speed up
439 bfd_dwarf2_find_nearest_line.
440 (find_line): Use global arange set. Replace sequential search over all
441 compilation units with a call to stash_find_nearest_line_fast. Add
442 book keeping to count number of compilation units. Replace empty
443 arange list test with a call to arange_set_empty_p.
445 2007-09-21 Olivier Hainque <hainque@adacore.com>
446 Tristan Gingold <gingold@adacore.com>
448 * syms.c (_bfd_stab_section_find_nearest_line): Look at the
449 specific SOM sections for stabs if the regular ones are not found.
450 * som.h (struct somdata): Add a line_info field, to be used by
451 som_find_nearest_line.
452 * som.c (som_find_nearest_line): Implement using the bfd stabs
455 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
457 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make sure .got
460 2007-09-19 Alan Modra <amodra@bigpond.net.au>
461 Doug Kwan <dougkwan@google.com>
463 * bfd-in.h (bfd_hash_insert): Declare.
464 * bfd-in2.h: Regenerate.
465 * hash.c (bfd_hash_insert): New function. Split out from..
466 (bfd_hash_lookup): ..here.
467 * merge.c (sec_merge_hash_lookup): Use bfd_hash_insert.
469 2007-09-18 Alan Modra <amodra@bigpond.net.au>
471 * elf.c (bfd_section_from_shdr): Check bfd_alloc return.
472 (elfcore_write_note): Check realloc return.
473 * elflink.c (_bfd_elf_link_find_version_dependencies): Check
475 (_bfd_elf_link_assign_sym_version): Check bfd_malloc return.
476 (elf_link_add_object_symbols): Likewise.
477 (struct hash_codes_info): New.
478 (elf_collect_hash_codes): Return bfd_malloc error.
479 (struct collect_gnu_hash_codes): Add "error".
480 (elf_collect_gnu_hash_codes): Return bfd_malloc error.
481 (bfd_elf_size_dynamic_sections): Check return status of
482 _bfd_elf_link_find_version_dependencies.
483 (bfd_elf_size_dynsym_hash_dynstr): Adjust for elf_collect_hash_codes
484 and elf_collect_gnu_hash_codes changes.
485 (elf_sym_name_compare): Formatting.
486 (elf_fixup_link_order): Use bfd_malloc, not xmalloc.
488 2007-09-17 H.J. Lu <hongjiu.lu@intel.com>
492 * elf-bfd.h (elf_obj_tdata): Remove relro.
494 * elf.c (get_program_header_size): Check info->relro instead
495 of elf_tdata (abfd)->relro.
496 (_bfd_elf_map_sections_to_segments): Likewise.
497 (assign_file_positions_for_load_sections): Don't set
498 PT_GNU_RELRO segment alignment here.
499 (assign_file_positions_for_non_load_sections): Properly set up
500 PT_GNU_RELRO segment for copying executable/shared library.
501 (rewrite_elf_program_header): Remove PT_GNU_RELRO segment.
502 (copy_elf_program_header): Set p_size and p_size_valid fields for
503 PT_GNU_RELRO segment.
505 2007-09-17 Nick Clifton <nickc@redhat.com>
507 * po/fi.po: New Finnish translation.
508 * po/es.po: Updated Spanish translation.
509 * configure.in (ALL_LINGUAS): Add fi.
510 * configure: Regenerate.
511 * po/bfd.pot: Regenerate.
513 2007-09-15 Nick Clifton <nickc@redhat.com>
515 * bfd.c (_bfd_default_error_handler): fflush stdout.
517 2007-09-14 Alan Modra <amodra@bigpond.net.au>
519 * opncls.c (find_separate_debug_file): Ensure bfd_set_error has
520 been called on all error return paths.
521 (bfd_fill_in_gnu_debuglink_section): Use bfd_malloc, not malloc.
522 Clear padding after filename
524 2007-09-14 Alan Modra <amodra@bigpond.net.au>
526 * format.c (bfd_check_format_matches): Record matching targets even
527 when "matching" is NULL to allow bfd_associated_vector matches.
528 Consolidate error return code. Consolidate ok return code. Always
529 restore original target and format on error.
531 2007-09-14 Alan Modra <amodra@bigpond.net.au>
533 * configure.in: Delete BFD_HOST_LONG_LONG and bfd checks for
534 long long. Partly revert 2007-07-12 change, so that
535 BFD_HOST_64BIT_LONG and BFD_HOST_64BIT_LONG_LONG are set
536 independent of "void *" size.
537 * configure: Regenerate.
538 * config.in: Regenerate.
539 * Makefile.in: Regenerate.
541 2007-09-12 Alan Modra <amodra@bigpond.net.au>
543 * elf-bfd.h (struct elf_backend_data): Delete elf_backend_sprintf_vma
544 and elf_backend_fprintf_vma.
545 (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
546 * elf.c (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
547 * elfxx-target.h (elf_backend_sprintf_vma): Don't define.
548 (elf_backend_fprintf_vma): Likewise.
549 (elfNN_bed): Don't init removed fields.
550 * bfd.c (is32bit): New function.
551 (bfd_sprintf_vma, bfd_fprintf_vma): Use the above.
553 2007-09-11 Nathan Sidwell <nathan@codesourcery.com>
555 * archures.c: Add bfd_mach_mcf_isa_c_nodiv,
556 bfd_mach_mcf_isa_c_nodiv_mac & bfd_mach_mcf_isa_c_nodiv_emac.
557 * ieee.c (ieee_write_processor): Update coldfire architecture
559 * bfd-in2.h: Rebuilt.
560 * cpu-m68k.c (arch_info_struct): Add isa_c nodiv architectures.
561 (m68k_arch_features): Likewise.
562 * elf32-m68k.c (elf32_m68k_object_p): Add EF_M68K_CF_ISA_C_NODIV.
563 (elf32_m68k_print_private_bfd_data): Likewise.
565 2007-09-11 Jan Beulich <jbeulich@novell.com>
567 * elf64-i386.c (elf64_i386_tls_transition): Remove redundant 'const'.
568 * elf64-x86_64.c (elf64_x86_64_tls_transition): Likewise.
570 2007-09-08 Alan Modra <amodra@bigpond.net.au>
572 * elf64-ppc.c (func_desc_adjust): When resolving undefined
573 references to dot-symbols, transfer def_regular and
574 def_dynamic from the descriptor symbol.
576 2007-09-08 Alan Modra <amodra@bigpond.net.au>
578 * config.bfd: Set want64 for spu-*-elf.
580 2007-09-08 Alan Modra <amodra@bigpond.net.au>
583 * elf.c (special_sections): Comment typo.
584 (elf_fake_sections): Force SHT_PROGBITS for sections that are
585 SHT_NOBITS if BFD section flags say they have contents.
587 2007-09-04 Michael Snyder <msnyder@access-company.com>
589 * elf32-bfin.c (howto_table): Cut and paste error?
590 Name field of reloc is wrong.
592 2007-09-04 Alan Modra <amodra@bigpond.net.au>
594 * elf32-spu.c (elf_howto_table): Formatting.
596 2007-09-02 H.J. Lu <hongjiu.lu@intel.com>
599 * dwarf2.c (new_line_sorts_after): Undo the last change.
600 (add_line_info): Only keep the last entry with the same address
603 2007-08-31 H.J. Lu <hongjiu.lu@intel.com>
606 * dwarf2.c (new_line_sorts_after): Also compare line number.
608 2007-08-31 Jesse Michael <jmichael@suse.de>
610 * mach-o.c (bfd_mach_o_make_bfd_section): Fix test for non
613 2007-08-28 David Heine <dlheine@tensilica.com>
615 * elf32-xtensa.c (compute_ebb_actions): Update removed_bytes when
616 narrowing instructions.
618 2007-08-28 Mark Shinwell <shinwell@codesourcery.com>
619 Joseph Myers <joseph@codesourcery.com>
621 * elf32-arm.c (elf32_arm_compare_mapping): Compare first on vma,
624 2007-08-28 Robert Sebastian Gerus <arachnist@gmail.com>
626 * config.bfd: Add support for i[3-7]86-*-dragonfly*.
627 * configure.in: Likewise.
628 * configure: Regenerate.
630 2007-08-25 Ulrich Weigand <uweigand@de.ibm.com>
631 Alan Modra <amodra@bigpond.net.au>
633 * elf.c (elfcore_grok_spu_note): New function.
634 (elf_parse_notes): Call it.
636 2007-08-24 H.J. Lu <hongjiu.lu@intel.com>
638 * elf64-x86-64.c (elf64_x86_64_relocate_section): Adjust
641 2007-08-24 Pedro Alves <pedro_alves@portugalmail.pt>
643 * elf.c (elfcore_grok_win32pstatus): Remove HAVE_WIN32_PSTATUS_T
644 guard. Make it host independent.
645 (elfcore_grok_note): Remove HAVE_WIN32_PSTATUS_T guard around
648 2007-08-24 Jan Kratochvil <jan.kratochvil@redhat.com>
650 * elf-bfd.h (struct elf_obj_tdata): New BUILD_ID_SIZE, BUILD_ID.
651 * elf.c (elfcore_read_notes): Split to ...
652 (elf_read_notes) ... here ...
653 (elf_parse_notes): ... and here. Check `bfd_get_format (abfd)' with
654 the former subfunctions called only for BFD_CORE.
655 Call ELFOBJ_GROK_GNU_NOTE for BFD_OBJECT files with the owner "GNU".
656 (_bfd_elf_make_section_from_shdr): Call ELF_PARSE_NOTES for SHT_NOTEs.
657 (bfd_section_from_phdr): Update the call for renamed ELFCORE_READ_NOTES.
658 (elfobj_grok_gnu_build_id, elfobj_grok_gnu_note): New functions.
659 Code advisory: Roland McGrath
661 2007-08-24 Daniel Jacobowitz <dan@codesourcery.com>
663 * elf64-mips.c (elf_backend_sign_extend_vma): Define.
665 2007-08-24 Alan Modra <amodra@bigpond.net.au>
667 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Warning fix.
669 2007-08-23 H.J. Lu <hongjiu.lu@intel.com>
671 * Makefile.am: Run "make dep-am".
672 * Makefile.in: Regenerated.
674 2007-08-23 H.J. Lu <hongjiu.lu@intel.com>
676 * elf32-i386.c: Include "bfd_stdint.h".
677 (elf_i386_rtype_to_howto): New function.
678 (elf_i386_info_to_howto_rel): Use it.
679 (x86_64_opcode16): New union type.
680 (elf_i386_check_tls_transition): New function.
681 (elf_i386_tls_transition): Updated to check transition and
682 issue an error if a transition isn't supported.
683 (elf_i386_check_relocs): Return FALSE if
684 elf_i386_tls_transition returns FALSE.
685 (elf_i386_gc_sweep_hook): Likewise.
686 (elf_i386_relocate_section): Likewise. Remove BFD_ASSERT
689 * elf64-x86-64.c: Include "bfd_stdint.h".
690 (x86_64_opcode16): New union type.
691 (x86_64_opcode32): Likewise.
692 (elf64_x86_64_check_tls_transition): New function.
693 (elf64_x86_64_tls_transition): Updated to check transition and
694 issue an error if a transition isn't supported.
695 (elf64_x86_64_check_relocs): Return FALSE if
696 elf64_x86_64_tls_transition returns FALSE.
697 (elf64_x86_64_gc_sweep_hook): Likewise.
698 (elf64_x86_64_relocate_section): Likewise. Remove BFD_ASSERT
701 2007-08-22 H.J. Lu <hongjiu.lu@intel.com>
703 * elfxx-ia64.c: Convert to ISO C90 prototypes.
704 (elfNN_hpux_backend_section_from_bfd_section): Make it static.
706 2007-08-22 H.J. Lu <hongjiu.lu@intel.com>
708 * elf64-x86-64.c: Remove trailing whitespace.
709 * elfxx-ia64.c: Likewise.
711 2007-08-21 H.J. Lu <hongjiu.lu@intel.com>
713 * elf32-i386.c (elf_i386_tls_transition): Accept a pointer
714 to ELF hash entry instead of an integer for local test.
715 (elf_i386_check_relocs): Updated.
716 (elf_i386_gc_sweep_hook): Likewise.
717 (elf_i386_relocate_section): Likewise.
719 * elf64-x86-64.c (elf64_x86_64_tls_transition): Accept a
720 pointer to ELF hash entry instead of an integer for local
722 (elf64_x86_64_check_relocs): Updated.
723 (elf64_x86_64_gc_sweep_hook): Likewise.
724 (elf64_x86_64_relocate_section): Likewise.
726 2007-08-20 H.J. Lu <hongjiu.lu@intel.com>
728 * elf32-i386.c (elf_i386_tls_transition): Break long line.
729 * elf64-x86-64.c (elf64_x86_64_tls_transition): Likewise.
731 2007-08-20 Jan Kratochvil <jan.kratochvil@redhat.com>
733 * elfxx-target.h [ELF_COMMONPAGESIZE && ELF_MAXPAGESIZE]
734 (ELF_MINPAGESIZE): Fixed its size guess. Sanity checked its size.
735 (ELF_COMMONPAGESIZE, ELF_MAXPAGESIZE): Sanity checked their size.
737 2007-08-20 Nick Clifton <nickc@redhat.com>
739 * elflink.c (elf_fixup_link_order): Rewrite conversion of
740 s->alignment_power into an offset mask in order to avoid a gcc
743 2007-08-17 Jakub Jelinek <jakub@redhat.com>
745 * config.bfd: Handle sparcv*-*-linux-* the same as sparc-*-linux-*.
746 Change sparc64-*-linux-* to sparc64*-*-linux-*.
748 2007-08-17 Alan Modra <amodra@bigpond.net.au>
750 * po/Make-in: Add --msgid-bugs-address to xgettext invocation.
752 2007-08-16 H.J. Lu <hongjiu.lu@intel.com>
754 * elf.c: Revert last change.
756 2007-08-16 H.J. Lu <hongjiu.lu@intel.com>
758 * elf.c (get_segment_type): Change PT_GNU_STACK to PT_GNU_ATTR.
759 (bfd_section_from_phdr): Likewise.
760 (get_program_header_size): Likewise. Add a PT_GNU_ATTR segment
761 if there is an attribute section.
762 (_bfd_elf_map_sections_to_segments): Likewise.
763 (IS_SECTION_IN_INPUT_SEGMENT): Likewise.
765 2007-08-14 H.J. Lu <hongjiu.lu@intel.com>
768 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_PC32
769 on ___tls_get_addr for GD->LE/LD->LE transitions when not
770 building shared library.
772 * elf64-x86-64.c (elf64_x86_64_relocate_section): Allow
773 R_X86_64_PC32 on __tls_get_addr for GD->LE/LD->LE transitions
774 when not building shared library.
776 2007-08-14 Jan Kratochvil <jan.kratochvil@redhat.com>
778 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): LOADBASE is now
779 initialized only on the first PT_LOAD. New variable LOADBASE_SET.
780 Removed PF_R checking for IA-64 vDSOs as redundant now.
781 Code advisory: Roland McGrath
783 2007-08-13 Richard Sandiford <richard@codesourcery.com>
785 * elfxx-mips.c (mips_elf_link_hash_table): Add computed_got_sizes.
786 (mips_elf_record_global_got_symbol): Increment local_gotno for
787 each forced-local symbol.
788 (_bfd_mips_elf_check_relocs): Pass forced-local call symbols to
789 mips_elf_record_global_got_symbol for VxWorks too.
790 (_bfd_mips_elf_always_size_sections): Set computed_got_sizes
791 to true after computing the GOT size.
792 (_bfd_mips_elf_hide_symbol): Increase local_gotno whenever
793 got.offset == 1. Only adjust global_gotno if computed_got_sizes.
794 For VxWorks, add a local entry when hiding a symbol that needs a
795 plt but has not been marked as needing a global got entry.
796 (_bfd_mips_elf_link_hash_table_create): Set computed_got_sizes to
799 2007-08-12 Daniel Jacobowitz <dan@codesourcery.com>
801 * coffgen.c (coff_get_normalized_symtab): Correct cast.
803 2007-08-13 Alan Modra <amodra@bigpond.net.au>
805 * elf.c (elf_modify_segment_map): Add remove_empty_load param.
806 Don't remove empty PT_LOAD header if false.
807 (_bfd_elf_map_sections_to_segments): If user phdrs, pass false
808 to elf_modify_segment_map.
809 (assign_file_positions_for_load_sections): Pass false to
810 elf_modify_segment_map.
812 2007-08-13 Alan Modra <amodra@bigpond.net.au>
814 * elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define.
815 Update stub comments.
816 (build_plt_stub): Build two variants, one without "addis".
817 (ppc_build_one_stub): Build stubs without "addis" if possible.
818 (ppc_size_one_stub): Size new stubs.
820 2007-08-11 Richard Sandiford <richard@codesourcery.com>
822 * config.bfd (sh-*-vxworks): Define targ_underscore to "yes".
824 2007-08-09 Michael Snyder <msnyder@access-company.com>
826 * aoutx.h (aout_get_external_symbols): Return if count is zero.
828 2007-08-09 H.J. Lu <hongjiu.lu@intel.com>
831 * elf.c (print_segment_map): New function.
832 (assign_file_positions_for_load_sections): Call print_segment_map
833 when a section can't be allocated in segment.
835 2007-08-09 Jan Kratochvil <jan.kratochvil@redhat.com>
837 * opncls.c (bfd_openr_iovec): Fix the OPEN parameter macro expansion.
839 2007-08-07 Nick Clifton <nickc@redhat.com>
841 * po/bfd.pot: Updated template.
842 * po/BLD-POTFILES.in: Regenerate.
844 2007-08-07 Alan Modra <amodra@bigpond.net.au>
846 * elf.c: (_bfd_elf_make_section_from_phdr): Properly handle
849 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
851 * Makefile.am (BUILD_HFILES): Clean bfd_stdint.h.
852 * Makefile.in: Regenerated.
854 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
856 * configure.in: Update version to 2.18.50.
857 * configure: Regenerated.
859 2007-08-06 Paul Brook <paul@codesourcery.com>
861 * elf32-arm.c (elf32_arm_link_hash_entry): Add
862 plt_maybe_thumb_refcount.
863 (elf32_arm_link_hash_newfunc): Set plt_maybe_thumb_refcount.
864 (elf32_arm_copy_indirect_symbol): Ditto.
865 (elf32_arm_adjust_dynamic_symbol): Ditto.
866 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_THM_JUMP24.
867 (arm_add_to_rel): Ditto.
868 (elf32_arm_final_link_relocate): Merge R_ARM_THM_JUMP24 with
869 R_ARM_THM_CALL. Handle R_ARM_THM_JUMP19 against a PLT stub.
870 (elf32_arm_gc_sweep_hook): Call check_use_blx. Update plt counts
871 for R_ARM_THM_JUMP24 and R_ARM_THM_JUMP19.
872 (elf32_arm_check_relocs): Update plt counts for R_ARM_THM_JUMP24
873 and R_ARM_THM_JUMP19.
874 (allocate_dynrelocs): Use plt_maybe_thumb_refcount.
875 (elf32_arm_finish_dynamic_symbol): Ditto.
876 (elf32_arm_output_plt_map): Ditto.
878 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
880 * elf.c (rewrite_elf_program_header): Handle sections not sorted
882 (copy_elf_program_header): Likewise.
884 2007-08-04 H.J. Lu <hongjiu.lu@intel.com>
886 * elf-bfd.h (xvec_get_elf_backend_data): Add const.
888 * elfcode.h (elf_object_p): Use xvec_get_elf_backend_data.
889 * elfcore.h (elf_core_file_p): Likewise.
891 2007-08-02 H.J. Lu <hongjiu.lu@intel.com>
893 * coffcode.h (ALIGN_SET): Removed.
894 (ELIFALIGN_SET): Likewise.
895 (coff_set_alignment_hook): Handle IMAGE_SCN_ALIGN_128BYTES,
896 IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES,
897 IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES,
898 IMAGE_SCN_ALIGN_4096BYTES and IMAGE_SCN_ALIGN_8192BYTES.
900 2007-08-01 Michael Snyder <msnyder@access-company.com>
902 * vms-tir.c (new_section): Fix cut and paste error.
904 * aoutx.h (aout_link_add_symbols): Return if count is zero.
906 * elf.c (bfd_elf_print_symbol): Macro dereferences pointer, so
907 pointer must be non-null.
909 2007-08-01 Tristan Gingold <gingold@adacore.com>
911 * coffcode.h (coff_sort_func_alent): New function.
912 (coff_slurp_line_table): Sort line table if not already sorted.
914 2007-08-01 Jakub Jelinek <jakub@redhat.com>
916 * elf.c (_bfd_elf_map_sections_to_segments): Work around buggy
919 2007-08-01 Alan Modra <amodra@bigpond.net.au>
921 * aoutx.h (swap_ext_reloc_in): Set howto to NULL for unknown
923 (swap_std_reloc_in): Likewise.
924 (aout_link_input_section_std): Likewise. Return with an error
925 on unexpected relocation type.
926 (aout_link_input_section_ext): Likewise.
928 2007-08-01 Alan Modra <amodra@bigpond.net.au>
931 * aoutx.h (final_link): Write a zero in first word of
932 stringtab if no symbols rather than corrupting last byte
935 2007-07-31 Jakub Jelinek <jakub@redhat.com>
937 * elf.c (get_program_header_size): Adjacent loadable .note*
938 sections need just one PT_NOTE segment.
939 (_bfd_elf_map_sections_to_segments): Likewise.
941 2007-07-30 Michael Snyder <msnyder@access-company.com>
943 * coffgen.c (_bfd_coff_read_internal_relocs): Revert change of
944 2007-07-26. Buffer still in use, can't be freed.
946 2007-07-27 Michael Snyder <msnyder@access-company.com>
948 * cofflink.c (coff_link_add_symbols): Return if count is zero.
950 * coff-i386.c (coff_i386_rtype_to_howto): Off by one error.
952 * aoutx.h (slurp_symbol_table): Return if count == 0.
954 * coffgen.c (_bfd_coff_read_internal_relocs): Return if count is zero.
956 * elf32-i386.c (elf_i386_check_relocs): Check for null pointer.
958 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
960 * config.bfd (x86_64-*-mingw*): Don't include x86_64coff_vec.
962 2007-07-26 Michael Snyder <msnyder@access-company.com>
964 * coff-i386.c (coff_i386_rtype_to_howto): Guard against null.
966 * linker.c (bfd_section_already_linked_table_insert): Change
967 return type from void to boolean. Return FALSE on failure.
968 (_bfd_generic_section_already_linked): Test return value of
969 bfd_section_already_linked_table_insert, call fatal on error.
971 * elflink.c (_bfd_elf_section_already_linked): Test return value
972 of bfd_section_already_linked_table_insert, call fatal on error.
974 * libbfd-in.h (bfd_section_already_linked_table_insert): Update
975 return type to bfd_boolean.
977 * libbfd.h: Regenerate.
979 2007-07-26 Adam Nemet <anemet@caviumnetworks.com>
981 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap,
982 bfd_slurp_armap): Improve function comment.
984 2007-07-26 Michael Snyder <msnyder@access-company.com>
986 * linker.c (already_linked_newfunc): Check for NULL return from
989 * coffgen.c (fixup_symbol_value): Guard against null;
990 bfd_is_com_section will dereference the section pointer.
992 * syms.c (bfd_decode_symclass): Guard against NULL, since
993 bfd_is_com_section dereferences the pointer.
995 * srec.c (srec_scan): Check for EOF (critical because return value
996 will be used as array index).
998 * coffgen.c (_bfd_coff_read_internal_relocs): If internal_relocs
999 are not to be cached, free the temporary buffer.
1001 * aoutx.h (slurp_reloc_table): Return TRUE if reloc_size == zero
1004 * tekhex.c (first_phase): Check return value for null.
1006 * elf.c (_bfd_elf_get_synthetic_symtab): Remove meaningless
1009 2007-07-26 Alan Modra <amodra@bigpond.net.au>
1011 * elflink.c (_bfd_elf_fix_symbol_flags): Remove unnecessary
1012 check on dynobj. Remove bed shadow.
1014 * srec.c (srec_get_section_contents): Return immediately on
1015 count zero. Check that offset and count are within section.
1016 * libbfd.c (_bfd_generic_get_section_contents): Check that
1017 offset + count does not overflow.
1019 * srec.c (srec_canonicalize_symtab): Don't alloc when symcount
1020 is zero. Correct return value on error.
1021 * mmo.c (mmo_canonicalize_symtab): Likewise.
1022 * binary.c (binary_canonicalize_symtab) Correct return on error.
1024 2007-07-26 Thiemo Seufer <ths@mips.com>
1026 * bfd.c (_bfd_set_gp_value): Use abort instead of BFD_FAIL.
1028 2007-07-26 Alan Modra <amodra@bigpond.net.au>
1030 * reloc.c (bfd_generic_get_relocated_section_contents): Avoid
1031 bfd_canonicalize_reloc call when bfd_get_reloc_upper_bound
1032 says there are no relocs.
1034 2007-07-26 Doug Kwan <dougkwan@google.com>
1036 Speed up bfd_dwarf2_find_line.
1037 * dwarf2.c (struct dwarf2_debug): Add new fields to support function
1038 and variable info hash tables. Add last_comp_unit, info_hash_count,
1039 funcinfo_hash_table, varinfo_hash_table, hash_units_head.
1040 (struct comp_unit): Add prev_unit, cached.
1041 (struct info_list_node, struct info_hash_entry,
1042 struct info_hash_table): New.
1043 (info_hash_table_newfunc, create_info_hash_table,
1044 insert_info_hash_table, lookup_info_hash_table): New functions
1045 implementing function and variable info hash tables.
1046 (scan_unit_for_symbols): Add checks to make sure hash tables are
1047 consistent with compilation units.
1048 (comp_unit_maybe_decode_line_info): New function.
1049 (comp_unit_find_line): Use comp_unit_maybe_decode_line_info.
1050 (reverse_funcinfo_list, reverse_varinfo_list, comp_unit_hash_info,
1051 info_hash_lookup_funcinfo, info_hash_lookup_varinfo,
1052 stash_maybe_update_info_hash_table, stash_verify_info_hash_table,
1053 stash_maybe_enable_info_hash_tables, stash_find_line_fast): New
1054 functions. Make use of info hash tables to speed up
1055 bfd_dwarf2_find_line.
1056 (find_line): Use hash table for faster lookup if it is turned on.
1057 Also add code to maintain bi-directional link in comp units.
1059 2007-07-25 Michael Snyder <msnyder@access-company.com>
1061 * coffgen.c (_bfd_coff_get_external_symbols): Nothing to be done
1062 if size == 0; return and avoid possible null pointer issues.
1064 2007-07-25 Alan Modra <amodra@bigpond.net.au>
1066 * linker.c (generic_link_add_symbol_list): Warning fix.
1068 2007-07-24 Michael Snyder <msnyder@access-company.com>
1070 * opncls.c (bfd_make_writable): Check return from bfd_malloc.
1072 * elflink.c (bfd_elf_final_link): Avoid redundant frees -- return
1073 on bfd_malloc error rather than goto error_return.
1075 2007-07-24 Alan Modra <amodra@bigpond.net.au>
1077 * elflink.c (_bfd_elf_link_just_syms, merge_sections_remove_hook,
1078 _bfd_elf_merge_sections, _bfd_elf_link_hash_newfunc,
1079 _bfd_elf_link_hash_copy_indirect, _bfd_elf_link_hash_hide_symbol,
1080 _bfd_elf_link_hash_table_init, _bfd_elf_link_hash_table_create,
1081 bfd_elf_set_dt_needed_name, bfd_elf_get_dyn_lib_class,
1082 bfd_elf_set_dyn_lib_class, bfd_elf_get_needed_list,
1083 bfd_elf_get_runpath_list, bfd_elf_get_dt_soname,
1084 bfd_elf_get_bfd_needed_list, struct elf_symbuf_symbol,
1085 struct elf_symbuf_head, struct elf_symbol, elf_sort_elf_symbol,
1086 elf_sym_name_compare, elf_create_symbuf,
1087 bfd_elf_match_symbols_in_sections,
1088 _bfd_elf_match_sections_by_type): Move to here..
1089 * elf.c: ..from here.
1091 2007-07-23 Richard Sandiford <richard@codesourcery.com>
1093 * elflink.c (_bfd_elf_fix_symbol_flags): Only assert the type
1094 of weakdef->root.type if weakdef has no regular definition.
1096 2007-07-22 Adam Nemet <anemet@caviumnetworks.com>
1098 * elfxx-mips.c (struct mips_elf_link_hash_table): Add new field
1099 small_data_overflow_reported.
1100 (_bfd_mips_elf_link_hash_table_create): Initialize it.
1101 (_bfd_mips_elf_relocate_section) <bfd_reloc_overflow>: Report
1102 small-data section overflow.
1104 2007-07-19 Doug Kwan <dougkwan@google.com>
1107 * dwarf2.c: (find_line) Do not dereference functionname_ptr if
1110 2007-07-18 Bob Wilson <bob.wilson@acm.org>
1112 * elf32-xtensa.c (xtensa_callback_required_dependence): Ignore
1115 2007-07-18 Bob Wilson <bob.wilson@acm.org>
1117 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Get section
1118 vma and size for dynamic tags from the output sections.
1120 2007-07-18 Alan Modra <amodra@bigpond.net.au>
1122 * elf-bfd.h (struct sym_sec_cache): Delete "sec". Add "shndx".
1123 * elf.c (bfd_section_from_r_symndx): Don't cache bfd section of
1124 symbol. Instead cache ELF section index. Remove redundant
1127 2007-07-15 Mike Frysinger <vapier@gentoo.org>
1129 * trad-core.c (NBPG): If not defined, set to getpagesize().
1131 2007-07-13 Roland McGrath <roland@redhat.com>
1133 * elf-bfd.h (struct elf_obj_tdata): Revert last change.
1134 Add after_write_object_contents, after_write_object_contents_info.
1135 * elf.c (_bfd_elf_write_object_contents): Revert last change.
1136 Instead, call after_write_object_contents if set.
1138 2007-07-12 Kai Tietz <kai.tietz@onevision.com>
1140 * bfd-in.h: (BFD_HOST_64BIT_LONG_LONG): New.
1141 (BFD_HOSTPTR_T): Host pointer type for casting a
1142 pointer to an integer type.
1143 (bfd_hostptr_t): The typedef of BFD_HOSTPTR_T.
1144 (sprintf_vma, fprintf_vma): Add support for long long prints.
1145 * bfd-in2.h: Regenerate.
1146 * configure.in: (BFD_HOST_64BIT_LONG_LONG): New.
1147 (BFD_HOSTPTR_T): Host pointer type for casting a
1148 pointer to an integer type. Default is "unsigned long".
1149 (AC_CHECK_SIZEOF(void *)): New.
1150 (host64): Set it if the pointer size is 8.
1151 * configure: Regenerate.
1152 * config.in: Add macro SIZEOF_VOID_P.
1153 * coffcode.h: Replace host ptr type assuming "long" with
1155 * coffgen.c: Likewise.
1156 * elf-eh-frame.c: Likewise.
1157 * peicode.h: Likewise.
1159 2007-07-10 H.J. Lu <hongjiu.lu@intel.com>
1161 * Makefile.in: Regenerated.
1163 2007-07-10 H.J. Lu <hongjiu.lu@intel.com>
1166 * simple.c (bfd_simple_get_relocated_section_content): Don't
1167 apply relocation on executable and shared library.
1169 2007-07-10 Nathan Sidwell <nathan@codesourcery.com>
1171 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't eliminate
1172 copy relocs on vxworks.
1174 2007-07-10 Alan Modra <amodra@bigpond.net.au>
1176 * elf32-arm.c (elf32_arm_size_info): Init checksum_contents field.
1177 * elf64-alpha.c (alpha_elf_size_info): Likewise.
1178 * elf64-hppa.c (hppa64_elf_size_info): Likewise.
1179 * elf64-mips.c (mips_elf64_size_info): Likewise.
1180 * elf64-s390.c (s390_elf64_size_info): Likewise.
1181 * elf64-sparc.c (elf64_sparc_size_info): Likewise.
1183 2007-07-09 H.J. Lu <hongjiu.lu@intel.com>
1185 * elflink.c (bfd_elf_record_link_assignment): Handle indirect
1187 (_bfd_elf_merge_symbol): Properly update normal symbol when
1188 overriding the versioned symbol from a dynamic library.
1190 2007-07-09 Roland McGrath <roland@redhat.com>
1192 * elf-bfd.h (struct elf_obj_tdata): Add members
1193 emit_note_gnu_build_id and note_gnu_build_id_sec.
1194 * elf.c (_bfd_id_note_section_size): New global function.
1195 (read_hex, _bfd_elf_write_build_id_section): New static functions.
1196 (_bfd_elf_write_object_contents): Call _bfd_elf_write_build_id_section
1197 if emit_note_gnu_build_id is set.
1198 * Makefile.am (elf.lo): Update dependencies.
1200 * elf-bfd.h (struct elf_size_info): Add checksum_contents hook.
1201 (bfd_elf32_checksum_contents, bfd_elf64_checksum_contents): Declare.
1202 * elfcode.h (elf_checksum_contents): New macro and function.
1203 (NAME(_bfd_elf,size_info)): Initialize checksum_contents hook.
1205 2007-07-06 Michael Snyder <msnyder@access-company.com>
1207 * elflink.c (elf_link_add_object_symbols): Return via
1208 error_free_vers on "notice" failure.
1210 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
1212 * peicode.h (pe_bfd_object_p): Don't check PE vs. EFI target
1215 2007-07-04 Nick Clifton <nickc@redhat.com>
1217 Import this patch from an internal tree:
1219 2001-07-17 Richard Henderson <rth@redhat.com>
1221 * elf32-mep.c (mep_final_link_relocate) [R_MEP_HI16S]: Correctly
1222 compensate for high bit set in R_MEP_LOW16.
1224 2007-07-03 Joseph Myers <joseph@codesourcery.com>
1226 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Copy type from
1227 input attributes if value has been copied.
1229 2007-07-03 Nick Clifton <nickc@redhat.com>
1231 * COPYING: Replace with GPLv3 text.
1232 * aix386-core.c: Update copyright notice to refer to GPLv3.
1233 * aix5ppc-core.c, aout0.c, aout32.c, aout64.c, aout-adobe.c,
1234 aout-arm.c, aout-cris.c, aoutf1.h, aout-ns32k.c, aout-sparcle.c,
1235 aout-target.h, aout-tic30.c, aoutx.h, archive64.c, archive.c,
1236 archures.c, armnetbsd.c, bfd.c, bfd-in.h, bfdio.c, bfdwin.c,
1237 binary.c, bout.c, cache.c, cf-i386lynx.c, cf-sparclynx.c,
1238 cisco-core.c, coff64-rs6000.c, coff-alpha.c, coff-apollo.c,
1239 coff-arm.c, coff-aux.c, coffcode.h, coffgen.c, coff-go32.c,
1240 coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c, coff-i960.c,
1241 coff-ia64.c, cofflink.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1242 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1243 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1244 coff-svm68k.c, coffswap.h, coff-tic30.c, coff-tic4x.c,
1245 coff-tic54x.c, coff-tic80.c, coff-u68k.c, coff-w65.c,
1246 coff-we32k.c, coff-x86_64.c, coff-z80.c, coff-z8k.c, corefile.c,
1247 cpu-alpha.c, cpu-arc.c, cpu-arm.c, cpu-avr.c, cpu-bfin.c,
1248 cpu-cr16.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1249 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1250 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1251 cpu-i960.c, cpu-ia64.c, cpu-ia64-opc.c, cpu-ip2k.c, cpu-iq2000.c,
1252 cpu-m10200.c, cpu-m10300.c, cpu-m32c.c, cpu-m32r.c, cpu-m68hc11.c,
1253 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1254 cpu-mep.c, cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-mt.c,
1255 cpu-ns32k.c, cpu-openrisc.c, cpu-or32.c, cpu-pdp11.c, cpu-pj.c,
1256 cpu-powerpc.c, cpu-rs6000.c, cpu-s390.c, cpu-score.c, cpu-sh.c,
1257 cpu-sparc.c, cpu-spu.c, cpu-tic30.c, cpu-tic4x.c, cpu-tic54x.c,
1258 cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c, cpu-we32k.c,
1259 cpu-xc16x.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z80.c, cpu-z8k.c,
1260 demo64.c, doc/chew.c, dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c,
1261 ecoffswap.h, efi-app-ia32.c, efi-app-ia64.c, efi-app-x86_64.c,
1262 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1263 elf32-avr.h, elf32-bfin.c, elf32.c, elf32-cr16.c, elf32-cr16c.c,
1264 elf32-cris.c, elf32-crx.c, elf32-d10v.c, elf32-d30v.c,
1265 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1266 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1267 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1268 elf32-iq2000.c, elf32-m32c.c, elf32-m32r.c, elf32-m68hc11.c,
1269 elf32-m68hc12.c, elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c,
1270 elf32-m88k.c, elf32-mcore.c, elf32-mep.c, elf32-mips.c,
1271 elf32-msp430.c, elf32-mt.c, elf32-openrisc.c, elf32-or32.c,
1272 elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c, elf32-score.c,
1273 elf32-sh64.c, elf32-sh64-com.c, elf32-sh64.h, elf32-sh.c,
1274 elf32-sh-symbian.c, elf32-sparc.c, elf32-spu.c, elf32-spu.h,
1275 elf32-v850.c, elf32-vax.c, elf32-xc16x.c, elf32-xstormy16.c,
1276 elf32-xtensa.c, elf64-alpha.c, elf64.c, elf64-gen.c, elf64-hppa.c,
1277 elf64-hppa.h, elf64-mips.c, elf64-mmix.c, elf64-ppc.c,
1278 elf64-ppc.h, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1279 elf64-x86-64.c, elf-attrs.c, elf-bfd.h, elf.c, elfcode.h,
1280 elfcore.h, elf-eh-frame.c, elf-hppa.h, elflink.c, elf-m10200.c,
1281 elf-m10300.c, elfn32-mips.c, elf-strtab.c, elf-vxworks.c,
1282 elf-vxworks.h, elfxx-ia64.c, elfxx-mips.c, elfxx-mips.h,
1283 elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h, epoc-pe-arm.c,
1284 epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c, genlink.h,
1285 hash.c, host-aout.c, hosts/alphavms.h, hp300bsd.c, hp300hpux.c,
1286 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1287 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1288 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1289 libaout.h, libbfd.c, libbfd-in.h, libcoff-in.h, libecoff.h,
1290 libhppa.h, libieee.h, libnlm.h, liboasys.h, libpei.h, libxcoff.h,
1291 linker.c, lynx-core.c, m68k4knetbsd.c, m68klinux.c, m68knetbsd.c,
1292 m88kmach3.c, m88kopenbsd.c, mach-o.c, mach-o.h, mach-o-target.c,
1293 mep-relocs.pl, merge.c, mipsbsd.c, mmo.c, netbsd-core.c, netbsd.h,
1294 newsos3.c, nlm32-alpha.c, nlm32.c, nlm32-i386.c, nlm32-ppc.c,
1295 nlm32-sparc.c, nlm64.c, nlm.c, nlmcode.h, nlmswap.h, nlm-target.h,
1296 ns32k.h, ns32knetbsd.c, oasys.c, opncls.c, osf-core.c,
1297 pc532-mach.c, pdp11.c, pe-arm.c, pe-arm-wince.c, pef.c, pef.h,
1298 pef-traceback.h, pe-i386.c, pei-arm.c, pei-arm-wince.c, peicode.h,
1299 pei-i386.c, pei-mcore.c, pei-mips.c, pei-ppc.c, pei-sh.c,
1300 pei-x86_64.c, pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c,
1301 pe-x86_64.c, peXXigen.c, ppcboot.c, ptrace-core.c, reloc16.c,
1302 reloc.c, riscix.c, rs6000-core.c, sco5-core.c, section.c,
1303 simple.c, som.c, som.h, sparclinux.c, sparclynx.c, sparcnetbsd.c,
1304 srec.c, stabs.c, stab-syms.c, stamp-h.in, sunos.c, syms.c,
1305 sysdep.h, targets.c, targmatch.sed, tekhex.c, ticoff.h,
1306 trad-core.c, vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c,
1307 vms.c, vms-gsd.c, vms.h, vms-hdr.c, vms-misc.c, vms-tir.c,
1308 xcofflink.c, xcoff-target.h, xsym.c, xsym.h, xtensa-isa.c,
1309 xtensa-modules.c: Likewise.
1310 * elf32-sh-relocs.h: Add copyright notice.
1311 * hosts/alphalinux.h, hosts/decstation.h, hosts/delta68.h,
1312 hosts/dpx2.h, hosts/hp300bsd.h, hosts/i386bsd.h,
1313 hosts/i386linux.h, hosts/i386mach3.h, hosts/i386sco.h,
1314 hosts/i860mach3.h, hosts/m68kaux.h, hosts/m68klinux.h,
1315 hosts/m88kmach3.h, hosts/mipsbsd.h, hosts/mipsmach3.h,
1316 hosts/news.h, hosts/news-mips.h, hosts/pc532mach.h,
1317 hosts/riscos.h, hosts/symmetry.h, hosts/tahoe.h, hosts/vaxbsd.h,
1318 hosts/vaxlinux.h, hosts/vaxult2.h, hosts/vaxult.h: Likewise.
1319 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
1321 2007-07-02 Joseph Myers <joseph@codesourcery.com>
1323 * elfxx-mips.c (mips_elf_calculate_relocation): Handle
1324 R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64.
1325 * elf64-mips.c (mips_elf64_howto_table_rela): Support
1326 R_MIPS_TLS_DTPREL64.
1328 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1330 * Makefile.am: Run "make dep-am".
1331 * Makefile.in: Regenerate.
1332 * aclocal.m4: Regenerate.
1333 * config.in: Regenerate.
1334 * po/SRC-POTFILES.in: Regenerate.
1335 * po/bfd.pot: Regenerate.
1337 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1339 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Tidy
1340 symsec != NULL tests.
1342 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1345 * elf.c (assign_file_positions_for_load_sections): Adjust lma
1348 2007-06-30 H.J. Lu <hongjiu.lu@intel.com>
1350 * aclocal.m4: Regenerated.
1351 * Makefile.in: Likewise.
1353 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1355 * elf32-ppc.c (ppc_elf_merge_obj_attributes): New.
1356 (ppc_elf_merge_private_bfd_data): Call it.
1358 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1360 * elfxx-mips.c (mips_elf_merge_obj_attributes): New.
1361 (_bfd_mips_elf_merge_private_bfd_data): Call it.
1363 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1366 * Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
1367 (BFD32_BACKENDS_CFILES): Add elf-attrs.c.
1368 (elf-attrs.lo): Generate dependencies.
1369 * Makefile.in: Regenerate.
1370 * configure.in (elf): Add elf-attrs.lo.
1371 * configure: Regenerate.
1372 * elf-bfd.h (struct elf_backend_data): Add entries for object
1374 (NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
1375 OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
1376 Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
1378 (struct elf_obj_tdata): Add entries for object attributes.
1379 (elf_known_obj_attributes, elf_other_obj_attributes,
1380 elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
1382 (bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
1383 bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
1384 bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
1385 bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
1386 bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
1387 _bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
1388 _bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
1389 * elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
1390 (bfd_section_from_shdr): Handle attributes sections.
1391 * elflink.c (bfd_elf_final_link): Handle attributes sections.
1392 * elfxx-target.h (elf_backend_obj_attrs_vendor,
1393 elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
1394 elf_backend_obj_attrs_section_type): New.
1395 (elfNN_bed): Update.
1396 * elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
1397 aeabi_attribute_list): Remove.
1398 (struct elf32_arm_obj_tdata): Remove object attributes fields.
1399 (check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
1400 elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
1401 Update for new object attributes interfaces.
1402 (uleb128_size, is_default_attr, eabi_attr_size,
1403 elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
1404 elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
1405 elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
1406 elf32_arm_add_eabi_attr_int, attr_strdup,
1407 elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
1408 copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
1409 to generic code in elf-attrs.c.
1410 (elf32_arm_obj_attrs_arg_type): New.
1411 (elf32_arm_fake_sections): Do not handle .ARM.attributes.
1412 (elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
1413 (bfd_elf32_bfd_final_link): Remove.
1414 (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
1415 elf_backend_obj_attrs_arg_type,
1416 elf_backend_obj_attrs_section_type): New.
1417 * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
1419 * elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
1420 * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
1421 * elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
1422 * elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
1423 * elf32-sh.c (sh_elf_copy_private_data): Likewise.
1424 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1426 2007-06-29 Paul Brook <paul@codesourcery.com>
1428 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Suppress
1429 call veneers for call relocations against undefined symbols.
1430 (elf32_arm_final_link_relocate): Turn call to undefined symbol
1431 into a jump to the next instruction.
1433 2007-06-29 Michael Snyder <msnyder@access-company.com>
1435 * bfd.c (bfd_demangle): Plug memory leak (Coverity).
1437 2007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1439 * Makefile.am: Add cr16 related entry
1440 * Makefile.in: Regenerate
1441 * archures.c: Add bfd_cr16_arch
1442 * bfd-in2.h: Regenerate
1443 * config.bfd: Add cr16-elf
1444 * configure.in: Add bfd_elf32_cr16_vec
1445 * configure: Regenerate.
1446 * targets.c: Added cr16 related information
1447 * cpu-cr16.c: New file.
1448 * elf32-cr16.c: New file.
1449 * reloc.c: Added cr16 relocs.
1451 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1453 * elflink.c (_bfd_elf_link_assign_sym_version): Improve error
1454 message for undefined version nodes.
1455 (elf_gc_sweep): Don't warn when zero size sections are
1458 2007-06-29 Nathan Froyd <froydnj@codesourcery.com>
1460 * elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation
1463 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1465 * elf32-spu.c (spu_elf_fake_sections): New function.
1466 (elf_backend_fake_sections): Define.
1468 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1470 * elf.c (assign_file_positions_for_load_sections): Use elf
1471 section header sh_size rather than bfd section size, simplifying
1474 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1477 * elf.c (assign_file_positions_for_load_sections): Ensure bss
1478 segments meet gABI alignment requirements. Don't allocate
1479 file space for bss sections in a segment also containing file
1482 2007-06-27 Alan Modra <amodra@bigpond.net.au>
1484 * bfd.c (struct bfd): Rename "next" to "archive_next".
1485 * archive.c: Rename uses throughout file.
1486 * archive64.c: Likewise.
1487 * coff-rs6000.c: Likewise.
1488 * ecoff.c: Likewise.
1490 * bfd-in2.h: Regenerate.
1492 * elf32-ppc.c (ppc_elf_select_plt_layout): Properly iterate over
1494 * elf32-spu.c (spu_elf_create_sections): Likewise.
1496 2007-06-26 H.J. Lu <hongjiu.lu@intel.com>
1498 * dwarf2.c (find_line): New. Contains the duplicated code from:
1499 (_bfd_dwarf2_find_nearest_line): Use it.
1500 (_bfd_dwarf2_find_line): Use it.
1502 2007-06-26 Joseph Myers <joseph@codesourcery.com>
1504 * elf32-arm.c (copy_eabi_attributes): Copy type of attributes.
1506 2007-06-25 Richard Sandiford <richard@codesourcery.com>
1508 * elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs
1509 to be used for calls from MIPS16 code.
1511 2007-06-23 Andreas Schwab <schwab@suse.de>
1513 * configure.in (--with-separate-debug-dir): New option.
1514 * configure: Regenerate.
1515 * Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR.
1516 * Makefile.in: Regenerate.
1517 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to
1518 bfd_follow_gnu_debuglink.
1519 (_bfd_dwarf2_find_line): Likewise.
1521 2007-06-22 Nick Clifton <nickc@redhat.com>
1523 * dwarf2.c: Add support for reading in debug information via a
1524 .gnu_debuglink section:
1525 (struct dwarf2_debug): Add bfd field to record the bfd containing
1527 (parse_comp_unit): Remove ABFD parameter. Instead use the bfd
1528 field in the dwarf2_debug structure.
1529 (_bfd_dwarf2_find_nearest_line): If a debug info section could not
1530 be found in the current bfd call bfd_follow_gnu_debuglink to see
1531 if another file contains the debug information. If it does, open
1533 (_bfd_dwarf2_find_line): Likewise.
1535 2007-06-19 H.J. Lu <hongjiu.lu@intel.com>
1538 * elfxx-ia64.c (sort_dyn_sym_info): Keep the valid got_offset
1539 when removing duplicated entries.
1540 (get_dyn_sym_info): Initialize the got_offset field to -1.
1541 Update call to sort_dyn_sym_info.
1542 (elfNN_ia64_relocate_section): Call sort_dyn_sym_info to sort
1543 array of addend and remove duplicates.
1545 2007-06-18 H.J. Lu <hongjiu.lu@intel.com>
1547 * libpei.h (_bfd_XXi_final_link_postscript): Remove
1549 (bfd_target_pei_p): New.
1550 (bfd_target_pei_arch): New
1551 (bfd_target_efi_p): Likewise.
1552 (bfd_target_efi_arch): New
1553 (bfd_pe_executable_p): Use bfd_target_pei_p and
1556 * peicode.h (arch_type): New enum.
1557 (pe_arch): New function.
1558 (pe_bfd_object_p): Don't match PE/EFI target with EFI/PE file
1559 if there is an EFI/PE target.
1561 2007-06-14 H.J. Lu <hongjiu.lu@intel.com>
1563 * Makefile.am (ACLOCAL_AMFLAGS): Add -I . -I ../config.
1565 * acinclude.m4: Don't include m4 files. Remove libtool
1568 * Makefile.in: Regenerated.
1569 * aclocal.m4: Likewise.
1570 * configure: Likewise.
1572 2007-06-11 Sterling Augustine <sterling@tensilica.com>
1573 Bob Wilson <bob.wilson@acm.org>
1575 * elf32-xtensa.c (extend_ebb_bounds_forward): Use renamed
1576 XTENSA_PROP_NO_TRANSFORM flag instead of XTENSA_PROP_INSN_NO_TRANSFORM.
1577 (extend_ebb_bounds_backward, compute_text_actions): Likewise.
1578 (compute_ebb_proposed_actions, coalesce_shared_literal): Likewise.
1579 (xtensa_get_property_predef_flags): Likewise.
1580 (compute_removed_literals): Pass new arguments to is_removable_literal.
1581 (is_removable_literal): Add sec, prop_table and ptblsize arguments.
1582 Do not remove literal if the NO_TRANSFORM property flag is set.
1584 2007-05-31 Richard Sandiford <rsandifo@nildram.co.uk>
1586 * elfxx-mips.c (mips_elf_initialize_tls_index): When processing a
1587 type (3) single-GOT entry, read tls_type from the hash table entry
1588 rather than the GOT entry.
1590 2007-06-01 Alan Modra <amodra@bigpond.net.au>
1592 * simple.c (bfd_simple_get_relocated_section_contents): Init
1595 2007-05-30 Alan Modra <amodra@bigpond.net.au>
1597 * elf.c (elf_fake_sections): Adjust test for SHT_NOBITS sections
1598 created by objcopy --only-keep-debug.
1599 (_bfd_elf_init_private_section_data): Only change elf_section_type
1602 * elf.c (assign_file_positions_for_load_sections): Correct sh_type
1603 to SHT_NOBITS earlier. Base actions in rest of function on sh_type
1604 and sh_flags instead of bfd section flags. Delete voff and code
1605 keeping nobits segments aligned.
1607 2007-05-25 Eric Christopher <echristo@apple.com>
1609 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame):
1610 Check that sym_sec isn't NULL before accessing.
1612 2007-05-24 Steve Ellcey <sje@cup.hp.com>
1614 * Makefile.in: Regnerate.
1615 * configure: Regenerate.
1616 * aclocal.m4: Regenerate.
1617 * doc/Makefile.in: Regenerate.
1619 2007-05-22 Paul Brook <paul@codesourcery.com>
1621 * elf32-arm.c (output_arch_syminfo): Replace plt_shndx and plt_offset
1622 with sec and sec_shndx.
1623 (elf32_arm_ouput_plt_map_sym): Use them.
1624 (elf32_arm_output_arch_local_syms): Output mapping symbols for
1627 2007-05-18 Paul Brook <paul@codesourcery.com>
1629 * elf32-arm.c (ARM2THUMB_V5_STATIC_GLUE_SIZE): Define.
1630 (a2t1v5_ldr_insn, a2t1v5_ldr_insn): New.
1631 (record_arm_to_thumb_glue): Add v5t non-pic glue.
1632 (elf32_arm_create_thumb_stub): Ditto.
1634 2007-05-16 H.J. Lu <hongjiu.lu@intel.com>
1635 Alan Modra <amodra@bigpond.net.au>
1637 * elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss
1638 section to the minimum alignment.
1640 2007-05-15 H.J. Lu <hongjiu.lu@intel.com>
1641 Alan Modra <amodra@bigpond.net.au>
1644 * elf-bfd.h (_bfd_elf_adjust_dynamic_copy): New.
1645 * elflink.c (_bfd_elf_adjust_dynamic_copy): New.
1647 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Call
1648 _bfd_elf_adjust_dynamic_copy to adjust for the copy in dynamic
1650 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1651 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1652 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1653 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1654 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1655 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1656 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1657 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1658 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1659 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1660 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1661 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1662 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1663 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1664 * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1665 * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Likewise.
1666 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1668 2007-05-15 Richard Sandiford <richard@codesourcery.com>
1670 * elfxx-mips.c (mips_elf_create_local_got_entry): Remove
1671 input_section argument. Create .rela.dyn relocations against
1672 symbol 0 rather than the section symbol.
1673 (mips_elf_local_got_index): Remove input_section argument.
1674 Update call to mips_elf_create_local_got_entry.
1675 (mips_elf_got_page, mips_elf_got16_entry): Likewise.
1676 (mips_elf_calculate_relocation): Update calls to
1677 mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page.
1679 2007-05-15 Mark Shinwell <shinwell@codesourcery.com>
1681 * elf32-arm.c (elf32_arm_final_link_relocate): Correctly
1682 handle the Thumb-2 JUMP19 relocation.
1684 2007-05-15 Alan Modra <amodra@bigpond.net.au>
1687 * elf.c (elf_fake_sections): Don't allow backend to change
1688 SHT_NOBITS if called for strip/objcopy --only-keep-debug.
1689 * elfxx-mips.c (_bfd_mips_elf_fake_sections): Remove similar
1692 2007-05-14 Alan Modra <amodra@bigpond.net.au>
1694 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1696 (bfd_elf_get_str_section): Likewise.
1698 2007-05-12 Alan Modra <amodra@bigpond.net.au>
1701 * elf-eh-frame.c (struct cie): Add "local_personality". Make
1702 "personality" a union.
1703 (cie_eq): Compare local_personality too. Adjust personality
1705 (_bfd_elf_discard_section_eh_frame): Check binding on personality
1706 reloc sym to allow for bad symtab. Use stashed local syms rather
1707 than reading personality local sym. Handle discarded sections.
1709 2007-05-12 Alan Modra <amodra@bigpond.net.au>
1711 * elf32-spu.c (elf_howto_table): Add howto for R_SPU_ADDR16X.
1713 2007-05-11 Alan Modra <amodra@bigpond.net.au>
1715 * elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype.
1716 (enum ppc_elf_plt_type): Move from..
1717 * elf32-ppc.c: ..here.
1718 (struct ppc_elf_obj_tdata): Add makes_plt_call and has_rel16.
1719 (struct ppc_elf_link_hash_table): Reorder. Add old_bfd. Delete
1720 can_use_new_plt. Make is_vxworks a bitfield.
1721 (ppc_elf_link_hash_table_create): Don't clear is_vxworks (again).
1722 (ppc_elf_check_relocs): Update setting of reloc flags. Set old_bfd.
1723 (ppc_elf_select_plt_layout): Modify parameters. Use bfd reloc
1724 flags to better detect object files needing old bss-style plt.
1725 Allow secure plt to be used without rel16 relocs being detected.
1726 Warn if secure plt request cannot be allowed.
1728 2007-05-11 Alan Modra <amodra@bigpond.net.au>
1730 * reloc.c (BFD_RELOC_SPU_PPU32, BFD_RELOC_SPU_PPU64): Define.
1731 * elf-bfd.h (struct elf_backend_data): Change return type of
1732 elf_backend_relocate_section to int.
1733 * elf32-spu.c (elf_howto_table): Add howtos for R_SPU_PPU32 and
1735 (spu_elf_bfd_to_reloc_type): Convert new relocs.
1736 (spu_elf_count_relocs): New function.
1737 (elf_backend_count_relocs): Define.
1738 (spu_elf_relocate_section): Arrange to emit R_SPU_PPU32 and
1740 * elflink.c (elf_link_input_bfd): Emit relocs if relocate_section
1742 * bfd-in2.h: Regenerate.
1743 * libbfd.h: Regenerate.
1745 2007-05-10 Richard Sandiford <richard@codesourcery.com>
1747 * elf32-arm.c (elf32_arm_check_relocs): Don't create PLT entries
1748 for R_ARM_ABS12 relocs.
1749 (elf32_arm_finish_dynamic_symbol): Fix the loop that creates
1750 non-shared VxWorks PLT entries.
1752 2007-05-11 Alan Modra <amodra@bigpond.net.au>
1755 * elf-eh-frame.c (struct cie): Make "personality" a bfd_vma.
1756 (_bfd_elf_discard_section_eh_frame): Handle local syms on
1757 personality relocation.
1759 2007-05-10 Richard Sandiford <richard@codesourcery.com>
1761 * elf.c (assign_file_positions_for_load_sections): Use p_memsz
1762 rather than p_filesz to calculate the LMA of the end of a segment.
1764 2007-05-10 Jakub Jelinek <jakub@redhat.com>
1766 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't do copyreloc
1767 processing if symbol is defined in the executable.
1769 2007-05-10 Alexandre Oliva <aoliva@redhat.com>
1771 * elf32-frv.c (_frvfdpic_check_discarded_relocs): New.
1772 (frvfdpic_elf_discard_info): New.
1773 (elf_backend_discard_info): Define for FDPIC.
1775 2007-05-09 Mark Shinwell <shinwell@codesourcery.com>
1777 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Don't
1778 attempt to scan if the bfd doesn't correspond to an ELF image.
1779 (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1781 2007-05-08 Alexandre Oliva <aoliva@redhat.com>
1783 * elf32-frv.c (elf32_frv_relocate_section): Discard dynamic relocs
1784 for which _bfd_elf_section_offset returns -1.
1786 2007-05-08 Alan Modra <amodra@bigpond.net.au>
1788 * elf32-spu.c (spu_elf_size_stubs): Use "void *" for psyms.
1789 (mark_functions_via_relocs): Likewise.
1791 2007-05-07 Alan Modra <amodra@bigpond.net.au>
1793 * elflink.c (bfd_elf_final_link): Correct reloc handling for
1794 elf_backend_count_relocs.
1795 (bfd_elf_discard_info): Print an error if we can't read syms.
1797 2007-05-07 Alan Modra <amodra@bigpond.net.au>
1799 * elf32-spu.c (spu_elf_reloc_type_lookup): Return NULL on
1801 (spu_elf_gc_mark_hook, spu_elf_section_processing): Delete functions.
1802 (elf_backend_gc_mark_hook, elf_backend_section_processing): Don't
1805 2007-05-07 Alan Modra <amodra@bigpond.net.au>
1807 * elf.c (assign_file_positions_for_load_sections): Don't check
1810 2007-05-04 H.J. Lu <hongjiu.lu@intel.com>
1812 * elflink.c (elf_link_sort_relocs): Return if both .rela.dyn
1813 and .rel.dyn aren't present.
1815 2007-05-04 Nick Clifton <nickc@redhat.com>
1817 * elflink.c (elf_link_sort_relocs): If both .rela.dyn and .rel.dyn
1818 sections are present examine the indirect sections in an attempt
1819 to compute the correct relocation size. If there is any
1820 ambiguity, produce an error and refuse to sort.
1822 2007-05-03 Sandra Loosemore <sandra@codesourcery.com>
1824 * elf32-arm.c (allocate_dynrelocs): Fix typo in comment.
1826 2007-05-03 Vincent Riviere <vincent.riviere@freesbee.fr>
1827 Nick Clifton <nickc@redhat.com>
1830 * aoutx.h (swap_std_reloc_out): Treat relocs against weak symbols
1831 in the same way as relocs against external symbols.
1833 2007-05-02 Alan Modra <amodra@bigpond.net.au>
1835 * elf.c (assign_file_positions_for_load_sections): Set sh_offset
1836 here. Set sh_type to SHT_NOBITS if we won't be allocating
1837 file space. Don't bump p_memsz for non-alloc sections. Adjust
1838 section-in-segment check.
1839 (assign_file_positions_for_non_load_sections): Don't set sh_offset
1840 here for sections that have already been handled above.
1842 2007-04-30 Alan Modra <amodra@bigpond.net.au>
1844 * elf32-spu.c (struct spu_link_hash_table): Add stack_analysis
1845 and emit_stack_syms bitfields.
1846 (get_sym_h): Read all symbols if stack analysis will be done.
1847 (spu_elf_create_sections): Add stack_analysis and emit_stack_syms
1848 params, and stash in hash table.
1849 (is_hint): Split off from..
1850 (is_branch): ..here. Adjust callers.
1851 (spu_elf_size_stubs): Add stack_analysis param. Arrange to read
1853 (write_one_stub): Fix mem leak.
1854 (find_function_stack_adjust): New function.
1855 (sort_syms_syms, sort_syms_psecs): New vars.
1856 (sort_syms): New function.
1857 (struct call_info, struct function_info): New.
1858 (struct spu_elf_stack_info): New.
1859 (alloc_stack_info, maybe_insert_function, func_name): New functions.
1860 (is_nop, insns_at_end, check_function_ranges): Likewise.
1861 (find_function, insert_callee, mark_functions_via_relocs): Likewise.
1862 (pasted_function, interesting_section, discover_functions): Likewise.
1863 (mark_non_root, call_graph_traverse, build_call_tree): Likewise.
1864 (sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise.
1865 (bfd_elf32_bfd_final_link): Define.
1866 * elf32-spu.h (struct _spu_elf_section_data): Add stack_info field.
1867 (spu_elf_create_sections, spu_elf_size_stubs): Update prototypes.
1869 2007-04-28 Sergey Rogozhkin <rogozhkin@niisi.msk.ru>
1871 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Don't access
1872 memory which we might not own.
1874 2007-04-27 Bob Wilson <bob.wilson@acm.org>
1876 * elf32-xtensa.c (elf_xtensa_make_sym_local): Restore deleted function.
1877 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Likewise.
1878 (elf_xtensa_allocate_dynrelocs): Use elf_xtensa_make_sym_local.
1880 2007-04-27 Bob Wilson <bob.wilson@acm.org>
1882 * elf32-xtensa.c (xtensa_read_table_entries): Step through table
1883 contents and relocs in parallel.
1885 2007-04-27 Bob Wilson <bob.wilson@acm.org>
1887 * elf32-xtensa.c (relax_property_section): Remove extra irel increment.
1889 2007-04-27 Alan Modra <amodra@bigpond.net.au>
1891 * cpu-rs6000.c: Write Mimi's name in ASCII.
1892 * coff-rs6000.c: Likewise.
1893 * rs6000-core.c: Likewise.
1895 2007-04-27 Alan Modra <amodra@bigpond.net.au>
1897 * sysdep.h: Include config.h first.
1898 Many files: Include sysdep.h before bfd.h.
1899 * Makefile.am: Run "make dep-am".
1900 * Makefile.in: Regenerate.
1902 2007-04-25 Alan Modra <amodra@bigpond.net.au>
1904 * sysdep.h: Revert last change.
1906 2007-04-24 Nick Clifton <nickc@redhat.com>
1908 * coffcode.h (coff_slurp_reloc_table): Initialise dst.r_offset.
1909 * coff-m68k.c (m68kcoff_rtype_to_howto): Initialize relent.howto.
1911 2007-04-24 Alan Modra <amodra@bigpond.net.au>
1913 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Warn if
1914 eh_frame_hdr table won't be created.
1916 2007-04-24 Alan Modra <amodra@bigpond.net.au>
1918 * acinclude.m4: Include config/stdint.m4.
1919 * configure.in: Invoke GCC_HEADER_STDINT.
1920 * sysdep.h: Don't include ansidecl.h here.
1921 * configure: Regenerate.
1922 * config.in: Regenerate.
1923 * Makefile.in: Regenerate.
1925 2007-04-23 Nathan Sidwell <nathan@codesourcery.com>
1927 * archures.c (bfd_mach_mcf_isa_c, bfd_mach_mcf_isa_c_mac,
1928 bfd_mach_mcf_isa_c_emac): New.
1929 * elf32-m68k.c (ISAC_PLT_ENTRY_SIZE, elf_isac_plt0_entry,
1930 elf_isac_plt_entry, elf_isac_plt_info): New.
1931 (elf32_m68k_object_p): Add ISA_C.
1932 (elf32_m68k_print_private_bfd_data): Print ISA_C.
1933 (elf32_m68k_get_plt_info): Detect ISA_C.
1934 * cpu-m68k.c (arch_info): Add ISAC.
1935 (m68k_arch_features): Likewise,
1936 (bfd_m68k_compatible): ISAs B & C are not compatible.
1938 2007-04-21 Nick Clifton <nickc@redhat.com>
1940 * ecoff.c (_bfd_ecoff_write_armap): Initialise rehash.
1941 (ecoff_link_add_archive_symbols): Likewise.
1942 * coff-m68k.c (m68kcoff_common_addend_rtype_to_howto): Initialise
1944 * ieee.c (parse_int): Initialise x.
1945 (must_parse_int): Initialise result.
1946 (ieee_slurp_external_symbols): Initialise value.
1948 2007-04-21 Alan Modra <amodra@bigpond.net.au>
1950 * config.bfd (spu-*-elf): Delete targ_selvecs.
1952 2007-04-19 Nick Clifton <nickc@redhat.com>
1954 * coffcode.h (coff_rtype_to_howto): Initialise genrel.howto.
1956 2007-04-19 Alan Modra <amodra@bigpond.net.au>
1958 * bfd.c (bfd_demangle): New function.
1959 * Makefile.am: Run "make dep-am".
1960 * Makefile.in: Regenerate.
1961 * bfd-in2.h: Regenerate.
1963 2007-04-18 Matthias Klose <doko@ubuntu.com>
1965 * Makefile.am (libbfd_la_LDFLAGS): Use bfd soversion.
1966 (bfdver.h): Use the date in non-release builds for the soversion.
1967 * Makefile.in: Regenerate.
1969 2007-04-17 Paul Brook <paul@codesourcery.com>
1971 * elf.c (_bfd_elf_is_function_type): New function.
1972 * elflink.c (_bfd_elf_merge_symbol): Use bed->is_function_type.
1973 (_bfd_elf_dynamic_symbol_p, _bfd_elf_symbol_refs_local_p,
1974 is_global_data_symbol_definition, elf_link_add_object_symbols): Ditto.
1975 * elf-bfd.h (elf_backend_data): Add is_function_type.
1976 (_bfd_elf_is_function_type): Add prototype.
1977 * elfxx-target.h (elf_backend_is_function_type): Add default
1979 (elfNN_bed): Add elf_backend_is_function_type.
1980 * elf32-arm.c (elf32_arm_is_function_type): New function.
1981 (elf_backend_is_function_type): Define.
1983 2007-04-17 Daniel Jacobowitz <dan@codesourcery.com>
1985 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Put
1986 DT_MIPS_RLD_MAP before DT_DEBUG again.
1988 2007-04-14 Steve Ellcey <sje@cup.hp.com>
1990 * Makefile.am: Add ACLOCAL_AMFLAGS.
1991 * configure.in: Change macro call order.
1992 * Makefile.in: Regnerate.
1993 * doc/Makefile.in: Regenerate.
1994 * configure: Regenerate.
1996 2007-04-14 Jakub Jelinek <jakub@redhat.com>
1998 * elflink.c (bfd_elf_final_link): Don't free symbuf for
2000 (bfd_elf_size_dynamic_sections): Don't access elf_section_data
2001 for non-elf input bfds.
2003 2007-04-12 Richard Sandiford <richard@codesourcery.com>
2005 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Don't add
2006 DT_MIPS_RTLD_MAP for PIEs.
2008 2007-04-12 Richard Sandiford <richard@codesourcery.com>
2010 * elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL
2011 when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation
2012 in a read-only section.
2013 (_bfd_mips_elf_check_relocs): Likewise.
2015 2007-04-12 Bob Wilson <bob.wilson@acm.org>
2017 * elf32-xtensa.c (xtensa_is_insntable_section): New.
2018 (xtensa_is_proptable_section): New.
2019 (elf_xtensa_discard_info_for_section): Handle "full" .xt.prop property
2020 tables with 12-byte entries, as well as tables with 8-byte entries.
2021 Sort the relocations before examining them.
2022 (relax_property_section): Use xtensa_is_proptable_section and
2023 xtensa_is_littable_section. Rewrite code for combining table entries
2024 to be more robust in case of unexpected relocations. Do not set offset
2025 of unused relocations to less than zero.
2026 (xtensa_is_property_section): Use other functions instead of
2027 duplicating section name comparisons.
2028 (xtensa_is_littable_section): Use CONST_STRNEQ for ".gnu.linkonce.p.".
2029 (xtensa_get_property_predef_flags): Use xtensa_is_insntable_section.
2031 2007-04-12 Bob Wilson <bob.wilson@acm.org>
2033 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references
2034 from Xtensa property sections.
2036 2007-04-12 Alan Modra <amodra@bigpond.net.au>
2038 * elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data
2039 is non-NULL before dereferencing.
2041 2007-04-11 Nathan Sidwell <nathan@codesourcery.com>
2043 * elf-vxworks.c (elf_vxworks_emit_relocs): Remap weakdef PLT slot
2046 2007-04-10 Richard Henderson <rth@redhat.com>
2048 * elf64-alpha.c (struct alpha_elf_link_hash_table): Add relax_trip.
2049 (elf64_alpha_size_got_sections): Remove unused something_changed local.
2050 (elf64_alpha_size_plt_section): Return void.
2051 (elf64_alpha_size_rela_got_section): Likewise.
2052 (elf64_alpha_relax_section): Only regenerate got+plt if the
2053 relax_trip counter has changed.
2055 2007-04-09 Daniel Jacobowitz <dan@codesourcery.com>
2057 * Makefile.am (bfdver.h): Do not generate doc/bfdver.texi.
2058 * doc/Makefile.am (DOCFILES): Add bfdver.texi.
2059 (bfdver.texi): New rule.
2060 * Makefile.in, doc/Makefile.in: Regenerated.
2062 2007-04-03 Matt Thomas <matt@netbsd.org>
2064 * elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc
2065 in a shared object if it is not in a CODE section or if it is against
2066 a section symbol. This allows DWARF2 to use pcrel format.
2068 2007-04-05 H.J. Lu <hongjiu.lu@intel.com>
2071 * elflink.c (bfd_elf_final_link): Call einfo callback in
2072 bfd_link_info instead of _bfd_error_handler for DT_TEXTREL
2075 2007-04-05 Alan Modra <amodra@bigpond.net.au>
2077 * elf32-spu.c (spu_elf_output_symbol_hook): New function.
2078 (elf_backend_link_output_symbol_hook): Define.
2080 2007-04-02 Nick Clifton <nickc@redhat.com>
2083 * bfd.c (bfd_fprintf_vma): Do not print addresses of 32-bit
2084 targets as 64-bit values, even if running on a 64-bit host.
2085 * coffgen.c (coff_print_symbol): Likewise.
2087 2007-03-29 Nick Clifton <nickc@redhat.com>
2090 * elf.c (IS_VALID_GROUP_SECTION_HEADER): New macro.
2091 (setup_group): Use it. Report corrupt group section headers.
2092 (bfd_section_from_shdr): Use new macro. Replace constant 4 with
2093 GRP_ENTRY_SIZE. Cope with NULLs in the group section table.
2094 (elf_fake_section): Replace constant 4 with GRP_ENTRY_SIZE.
2096 2007-03-29 Alan Modra <amodra@bigpond.net.au>
2099 * elflink.c (evaluate_complex_relocation_symbols): Use bfd_vma
2100 for rel->r_info values.
2101 (bfd_elf_perform_complex_relocation): Likewise.
2102 * elf32-ppc.c (allocate_dynrelocs): Set plt.offset to -1 for
2103 unused entries. Don't clear plt.plist in loop.
2105 2007-03-28 Richard Sandiford <richard@codesourcery.com>
2107 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove append_rela.
2108 * elfxx-sparc.c (sparc_elf_append_rela_64, sparc_elf_append_rela_32):
2110 (sparc_elf_append_rela): ...this new function.
2111 (SPARC_ELF_APPEND_RELA): Delete.
2112 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2113 the deleted append_rela field.
2114 (_bfd_sparc_elf_relocate_section): Use sparc_elf_append_rela
2115 instead of SPARC_ELF_APPEND_RELA.
2116 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. Use the
2117 elf_size_info structure to find the size of a RELA entry and
2118 the associated swap-out function.
2119 (sparc64_finish_dyn, sparc64_finish_dyn): Merge into...
2120 (sparc_finish_dyn): ...this new function.
2121 (_bfd_sparc_elf_finish_dynamic_sections): Update calls accordingly.
2123 2007-03-28 Richard Sandiford <richard@codesourcery.com>
2124 Phil Edwards <phil@codesourcery.com>
2126 * doc/bfd.texinfo: Put the contents after the title page rather
2127 than at the end of the document.
2129 2007-03-27 Andreas Schwab <schwab@suse.de>
2131 * elfxx-ia64.c (elf_backend_default_execstack): Define to 0.
2133 2007-03-26 H.J. Lu <hongjiu.lu@intel.com>
2135 * configure: Regenerated.
2137 2007-03-26 Alan Modra <amodra@bigpond.net.au>
2139 * elf32-spu.c (struct stubarr): Add stub_hash_table and err fields.
2140 (allocate_spuear_stubs): New function.
2141 (spu_elf_size_stubs): Call allocate_spuear_stubs.
2143 2007-03-26 Alan Modra <amodra@bigpond.net.au>
2145 * aout-adobe.c (aout_32_bfd_reloc_name_lookup): Define.
2146 * aout-arm.c (MY_bfd_reloc_name_lookup): Define.
2147 (MY (bfd_reloc_name_lookup)): New function.
2148 * aout-ns32k.c (MY (bfd_reloc_name_lookup)): New function.
2149 * aout-target.h (NAME (aout, reloc_name_lookup)): Declare.
2150 (MY_bfd_reloc_name_lookup): Define.
2151 * aout-tic30.c (tic30_aout_reloc_name_lookup): New function.
2152 (MY_bfd_reloc_name_lookup): Define.
2153 * aoutx.h (NAME (aout, reloc_type_lookup)): Don't declare.
2154 (NAME (aout, reloc_name_lookup)): New function.
2155 * bout.c (b_out_bfd_reloc_name_lookup): New function.
2156 * coff-alpha.c (alpha_bfd_reloc_name_lookup): New function.
2157 (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2158 * coff-arm.c (coff_arm_reloc_name_lookup): New function.
2159 (coff_bfd_reloc_name_lookup): Define.
2160 * coff-i386.c (coff_bfd_reloc_name_lookup): Define.
2161 (coff_i386_reloc_name_lookup): New function.
2162 * coff-i860.c (coff_i860_reloc_name_lookup): New function.
2163 (coff_bfd_reloc_name_lookup): Define.
2164 * coff-i960.c (coff_i960_reloc_name_lookup): New function.
2165 (coff_bfd_reloc_name_lookup): Define.
2166 * coff-m68k.c (m68k_reloc_name_lookup): New function.
2167 (coff_bfd_reloc_name_lookup): Define.
2168 * coff-maxq.c (maxq_reloc_name_lookup): New function.
2169 (coff_bfd_reloc_name_lookup): Define.
2170 * coff-mcore.c (mcore_coff_reloc_name_lookup): New function.
2171 (coff_bfd_reloc_name_lookup): Define.
2172 * coff-mips.c (mips_bfd_reloc_name_lookup): New function.
2173 (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2174 * coff-ppc.c (ppc_coff_reloc_name_lookup): New function.
2175 (coff_bfd_reloc_name_lookup): Define.
2176 * coff-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2177 (_bfd_xcoff_reloc_name_lookup): New function.
2178 (rs6000coff_vec, pmac_xcoff_vec): Init new field.
2179 * coff-sh.c (coff_bfd_reloc_name_lookup): Define.
2180 (sh_coff_reloc_name_lookup): New function.
2181 * coff-sparc.c (coff_sparc_reloc_name_lookup): New function.
2182 (coff_bfd_reloc_name_lookup): Define.
2183 * coff-tic30.c (coff_bfd_reloc_name_lookup): Define.
2184 (tic30_coff_reloc_name_lookup): New function.
2185 * coff-tic4x.c (coff_bfd_reloc_name_lookup): Define.
2186 (tic4x_coff_reloc_name_lookup): New function.
2187 * coff-tic54x.c (coff_bfd_reloc_name_lookup): Define.
2188 (tic54x_coff_reloc_name_lookup): New function.
2189 * coff-x86_64.c (coff_bfd_reloc_name_lookup): Define.
2190 (coff_amd64_reloc_name_lookup): New function.
2191 * coff-z80.c (coff_z80_reloc_name_lookup): New function.
2192 (coff_bfd_reloc_name_lookup): Define.
2193 * coff-z8k.c (coff_z8k_reloc_name_lookup): New function.
2194 (coff_bfd_reloc_name_lookup): Define.
2195 * coff64-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2196 (xcoff64_reloc_name_lookup): New function.
2197 (rs6000coff64_vec, aix5coff64_vec): Init new field.
2198 * coffcode.h (coff_bfd_reloc_name_lookup): Define.
2199 * elf-hppa.h (elf_hppa_reloc_name_lookup): New function.
2200 * elf-m10200.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2201 * elf-m10300.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2202 * elf32-arc.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2203 * elf32-arm.c (elf32_arm_reloc_name_lookup): New function.
2204 (bfd_elf32_bfd_reloc_name_lookup): Define.
2205 * elf32-avr.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2206 * elf32-bfin.c (bfin_bfd_reloc_name_lookup): New function.
2207 (bfd_elf32_bfd_reloc_name_lookup): Define.
2208 * elf32-cr16c.c (elf_cr16c_reloc_name_lookup): New function.
2209 (bfd_elf32_bfd_reloc_name_lookup): Define.
2210 * elf32-cris.c (cris_reloc_name_lookup): New function.
2211 (bfd_elf32_bfd_reloc_name_lookup): Define.
2212 * elf32-crx.c (elf_crx_reloc_name_lookup): New function.
2213 (bfd_elf32_bfd_reloc_name_lookup): Define.
2214 * elf32-d10v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2215 * elf32-d30v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2216 * elf32-dlx.c (elf32_dlx_reloc_name_lookup): New function.
2217 (bfd_elf32_bfd_reloc_name_lookup): Define.
2218 * elf32-fr30.c (fr30_reloc_name_lookup): New function.
2219 (bfd_elf32_bfd_reloc_name_lookup): Define.
2220 * elf32-frv.c (frv_reloc_name_lookup): New function.
2221 (bfd_elf32_bfd_reloc_name_lookup): Define.
2222 * elf32-gen.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2223 * elf32-h8300.c (elf32_h8_reloc_name_lookup): New function.
2224 (bfd_elf32_bfd_reloc_name_lookup): Define.
2225 * elf32-hppa.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2226 * elf32-i370.c (i370_elf_reloc_name_lookup): New function.
2227 (bfd_elf32_bfd_reloc_name_lookup): Define.
2228 * elf32-i386.c (elf_i386_reloc_name_lookup): New function.
2229 (bfd_elf32_bfd_reloc_name_lookup): Define.
2230 * elf32-i860.c (elf32_i860_reloc_name_lookup): New function.
2231 (bfd_elf32_bfd_reloc_name_lookup): Define.
2232 * elf32-i960.c (elf32_i960_reloc_name_lookup): New function.
2233 (bfd_elf32_bfd_reloc_name_lookup): Define.
2234 * elf32-ip2k.c (ip2k_reloc_name_lookup): New function.
2235 (bfd_elf32_bfd_reloc_name_lookup): Define.
2236 * elf32-iq2000.c (iq2000_reloc_name_lookup): New function.
2237 (bfd_elf32_bfd_reloc_name_lookup): Define.
2238 * elf32-m32c.c (m32c_reloc_name_lookup): New function.
2239 (bfd_elf32_bfd_reloc_name_lookup): Define.
2240 * elf32-m32r.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2241 * elf32-m68hc11.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2242 * elf32-m68hc12.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2243 * elf32-m68k.c (reloc_name_lookup): New function.
2244 (bfd_elf32_bfd_reloc_name_lookup): Define.
2245 * elf32-m88k.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2246 * elf32-mcore.c (mcore_elf_reloc_name_lookup): New function.
2247 (bfd_elf32_bfd_reloc_name_lookup): Define.
2248 * elf32-mep.c (mep_reloc_name_lookup): New function.
2249 (bfd_elf32_bfd_reloc_name_lookup): Define.
2250 * elf32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2251 (mips_vxworks_bfd_reloc_name_lookup): Likewise.
2252 (bfd_elf32_bfd_reloc_name_lookup): Define.
2253 * elf32-msp430.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2254 * elf32-mt.c (mt_reloc_name_lookup): New function.
2255 (bfd_elf32_bfd_reloc_name_lookup): Define.
2256 * elf32-openrisc.c (openrisc_reloc_name_lookup): New function.
2257 (bfd_elf32_bfd_reloc_name_lookup): Define.
2258 * elf32-or32.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2259 * elf32-pj.c (pj_elf_reloc_name_lookup): New function.
2260 (bfd_elf32_bfd_reloc_name_lookup): Define.
2261 * elf32-ppc.c (ppc_elf_reloc_name_lookup): New function.
2262 (bfd_elf32_bfd_reloc_name_lookup): Define.
2263 * elf32-s390.c (elf_s390_reloc_name_lookup): New function.
2264 (bfd_elf32_bfd_reloc_name_lookup): Define.
2265 * elf32-score.c (elf32_score_reloc_name_lookup): New function.
2266 (bfd_elf32_bfd_reloc_name_lookup): Define.
2267 * elf32-sh.c (sh_elf_reloc_name_lookup): New function.
2268 (bfd_elf32_bfd_reloc_name_lookup): Define.
2269 * elf32-sparc.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2270 * elf32-spu.c (spu_elf_reloc_name_lookup): New function.
2271 (bfd_elf32_bfd_reloc_name_lookup): Define.
2272 * elf32-v850.c (v850_elf_reloc_name_lookup): New function.
2273 (bfd_elf32_bfd_reloc_name_lookup): Define.
2274 * elf32-vax.c (reloc_name_lookup): New function.
2275 (bfd_elf32_bfd_reloc_name_lookup): Define.
2276 * elf32-xc16x.c (xc16x_reloc_name_lookup): New function.
2277 (bfd_elf32_bfd_reloc_name_lookup): Define.
2278 * elf32-xstormy16.c (xstormy16_reloc_name_lookup): New function.
2279 (bfd_elf32_bfd_reloc_name_lookup): Define.
2280 * elf32-xtensa.c (elf_xtensa_reloc_name_lookup): New function.
2281 (bfd_elf32_bfd_reloc_name_lookup): Define.
2282 * elf64-alpha.c (elf64_alpha_bfd_reloc_name_lookup): New function.
2283 (bfd_elf64_bfd_reloc_name_lookup): Define.
2284 * elf64-gen.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2285 * elf64-hppa.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2286 * elf64-mips.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2287 * elf64-mmix.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2288 * elf64-ppc.c (ppc64_elf_reloc_name_lookup): New function.
2289 (bfd_elf64_bfd_reloc_name_lookup): Define.
2290 * elf64-s390.c (elf_s390_reloc_name_lookup): New function.
2291 (bfd_elf64_bfd_reloc_name_lookup): Define.
2292 * elf64-sh64.c (sh_elf64_reloc_name_lookup): New function.
2293 (bfd_elf64_bfd_reloc_name_lookup): Define.
2294 * elf64-sparc.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2295 * elf64-x86-64.c (elf64_x86_64_reloc_name_lookup): New function.
2296 (bfd_elf64_bfd_reloc_name_lookup): Define.
2297 * elfn32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2298 * elfxx-ia64.c (elfNN_ia64_reloc_name_lookup): New function.
2299 (bfd_elfNN_bfd_reloc_name_lookup): Define.
2300 * elfxx-sparc.c (_bfd_sparc_elf_reloc_name_lookup): New function.
2301 * elfxx-sparc.h (_bfd_sparc_elf_reloc_name_lookup): Declare.
2302 * i386msdos.c (msdos_bfd_reloc_name_lookup): Define.
2303 * i386os9k.c (aout_32_bfd_reloc_name_lookup): Define.
2304 * ieee.c (ieee_bfd_reloc_name_lookup): Define.
2305 * libaout.h (NAME (aout, reloc_name_lookup)): Declare.
2306 * libbfd-in.h (_bfd_norelocs_bfd_reloc_name_lookup): Declare.
2307 * mipsbsd.c (MY_bfd_reloc_name_lookup): Define.
2308 (MY(reloc_type_lookup)): Rename from MY(reloc_howto_type_lookup).
2309 (MY(reloc_name_lookup)): New function.
2310 * nlm-target.h (nlm_bfd_reloc_name_lookup): Define.
2311 * oasys.c (oasys_bfd_reloc_name_lookup): Define.
2312 * pdp11.c (NAME (aout, reloc_name_lookup)): New function.
2313 * pe-mips.c (coff_mips_reloc_name_lookup): New function.
2314 (coff_bfd_reloc_name_lookup): Define.
2315 * reloc.c (bfd_reloc_name_lookup): New function.
2316 * riscix.c (riscix_reloc_name_lookup): New function.
2317 (MY_bfd_reloc_name_lookup): Define.
2318 * som.c (som_bfd_reloc_name_lookup): New function.
2319 * targets.c (struct bfd_target): Add reloc_name_lookup.
2320 (BFD_JUMP_TABLE_RELOCS): Add NAME##_bfd_reloc_name_lookup.
2321 * versados.c (versados_bfd_reloc_name_lookup): Define.
2322 * vms.c (vms_bfd_reloc_name_lookup): New function.
2323 * bfd-in2.h: Regenerate.
2324 * libbfd.h: Regenerate.
2326 2007-03-26 Thiemo Seufer <ths@mips.com>
2329 * elfxx-mips.c (mips_elf_next_relocation): Don't signal an error if no
2330 matching relocation is found.
2331 (_bfd_mips_elf_relocate_section): Only warn about missing relocations.
2333 2007-03-23 H.J. Lu <hongjiu.lu@intel.com>
2335 * configure: Regenerated.
2337 2007-03-23 Joseph Myers <joseph@codesourcery.com>
2339 * configure.in: Use ACX_PKGVERSION and ACX_BUGURL.
2340 * configure: Regenerate.
2342 2007-03-23 Alan Modra <amodra@bigpond.net.au>
2344 * elf32-spu.c (spu_stub_name): Don't put input section in stub name.
2345 Remove input_sec param. Adjust all calls.
2346 (write_one_stub): Adjust stub symbol.
2347 (needs_ovl_stub): New function, extracted from..
2348 (spu_elf_size_stubs): ..here.
2349 (spu_elf_relocate_section): Use needs_ovl_stub.
2351 2007-03-22 Joseph Myers <joseph@codesourcery.com>
2353 * Makefile.am (bfdver.h): Only set VERSION_PACKAGE in bfdver.texi
2355 * configure.in (REPORT_BUGS_TO): Do not use "URL:" prefix.
2356 * Makefile.in, configure, doc/Makefile.in: Regenerate.
2358 2007-03-22 H.J. Lu <hongjiu.lu@intel.com>
2361 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the virtual
2362 address and virtual size of the last section for the image
2365 2007-03-22 H.J. Lu <hongjiu.lu@intel.com>
2368 * elf.c (assign_file_positions_for_load_sections): Check if
2369 all sections are in the segment.
2371 2007-03-20 H.J. Lu <hongjiu.lu@intel.com>
2374 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing
2375 matching LO16 relocation for HI16 relocation.
2377 2007-03-20 Paul Brook <paul@codesourcery.com>
2379 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2380 * bfd-in2.h: Regenerate.
2381 * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer.
2382 (record_arm_to_thumb_glue): Use globals->pic_veneer.
2383 (elf32_arm_create_thumb_stub): Ditto.
2384 (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer.
2386 2007-03-18 Mark Shinwell <shinwell@codesourcery.com>
2388 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *"
2389 argument and extra last argument.
2390 * bfd-in2.h: Regenerate.
2391 * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning
2393 (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and
2394 extra last argument. Set no_enum_size_warning appropriately.
2395 (elf32_arm_merge_eabi_attributes): Improve enum sizes
2396 diagnostic, suppressing it when no_enum_size_warning dictates.
2398 2007-03-20 Nick Clifton <nickc@redhat.com>
2401 * elf.c (copy_private_bfd_data): Widen the scope of Solaris
2402 specific conditions that need the program headers to be
2405 2007-03-19 H.J. Lu <hongjiu.lu@intel.com>
2407 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic,
2408 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2409 SizeOfInitializedData, SizeOfUninitializedData,
2410 AddressOfEntryPoint, BaseOfCode and BaseOfData in internal
2411 extra PE a.out header.
2412 (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined.
2413 (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not
2415 (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not
2417 (_bfd_XX_print_private_bfd_data_common): Also print Magic,
2418 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2419 SizeOfInitializedData, SizeOfUninitializedData,
2420 AddressOfEntryPoint, BaseOfCode and BaseOfData from internal
2421 extra PE a.out header.
2423 2007-03-18 H.J. Lu <hongjiu.lu@intel.com>
2425 * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec
2426 only if BFD64 is defined.
2428 2007-03-17 Alan Modra <amodra@bigpond.net.au>
2430 * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub
2433 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
2435 * doc/Makefile.in: Regenerated.
2437 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
2439 * Makefile.am (bfdver.h): Substitute report_bugs_to. Also
2440 create doc/bfdver.texi.
2441 * Makefile.in: Regenerated.
2443 * configure.in (--with-bugurl): New option.
2444 * configure: Regenerated.
2446 * version.h (REPORT_BUGS_TO): New.
2448 2007-03-13 H.J. Lu <hongjiu.lu@intel.com>
2451 * elf-bfd.h (elf_backend_data): Add elf_osabi.
2452 (_bfd_elf_set_osabi): New.
2454 * elf.c (_bfd_elf_set_osabi): New.
2456 * elf32-hppa.c (elf32_hppa_post_process_headers): Removed.
2457 (elf_backend_post_process_headers): Defined with
2459 (ELF_OSABI): Properly defined for each target.
2461 * elf32-i370.c (i370_elf_post_process_headers): Removed.
2462 (ELF_OSABI): Defined.
2463 (elf_backend_post_process_headers): Defined with
2466 * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2468 (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi.
2470 * elf32-msp430.c (elf32_msp430_post_process_headers): Removed.
2471 (ELF_OSABI): Defined.
2472 (elf_backend_post_process_headers): Defined with
2475 * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2477 (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with
2480 * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI
2482 (ELF_OSABI): Properly defined for each target.
2483 (elf_backend_post_process_headers): Defined with
2484 _bfd_elf_set_osabi for Linux.
2486 * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed.
2487 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2488 (elf_backend_post_process_headers): Defined with
2491 * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed.
2492 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2493 (elf_backend_post_process_headers): Defined with
2496 * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target
2497 with any ELF target of the compatible machine for which we do not
2498 have a specific backend.
2500 * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI
2503 * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE.
2504 (elfNN_bed): Initialize elf_osabi with ELF_OSABI.
2506 2007-03-08 Alan Modra <amodra@bigpond.net.au>
2508 * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out
2511 2007-03-08 Alan Modra <amodra@bigpond.net.au>
2513 * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo.
2514 (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c.
2516 * Makefile.in: Regenerate.
2517 * po/SRC-POTFILES.in: Regenerate.
2519 2007-03-07 H.J. Lu <hongjiu.lu@intel.com>
2521 * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec.
2522 (x86_64-*-kfreebsd*-gnu): Likewise.
2523 (x86_64-*-netbsd*): Likewise.
2524 (x86_64-*-openbsd*): Likewise.
2525 (x86_64-*-linux-*): Likewise.
2527 * configure.in: Support bfd_efi_app_x86_64_vec.
2528 * configure: Regenerated.
2530 * efi-app-x86_64.c: New file.
2532 * targets.c (bfd_efi_app_x86_64_vec): New.
2533 (_bfd_target_vector): Add bfd_efi_app_x86_64_vec.
2535 2007-03-07 Kai Tietz <kai.tietz@onevision.com>
2537 * reloc.c (bfd_generic_get_relocated_section_contents): Remove
2538 const for type reloc_howto_type.
2540 2007-03-07 Alan Modra <amodra@bigpond.net.au>
2543 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link.
2544 (elf_discarded_section): Move..
2545 * bfd-in.h: ..to here.
2546 * bfd-in2.h: Regenerate.
2547 * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols
2548 from discarded sections before relocate_section has done its job.
2549 * reloc.c (bfd_generic_get_relocated_section_contents): Handle
2550 relocs against symbols from discarded sections.
2551 * elf-hppa.h (elf_hppa_howto_table): Set size. Set dst_mask on
2553 (elf_hppa_relocate_section): Handle relocatable link after setting
2554 sec, sym, h etc. for final link. Squash error messages for
2555 relocatable link. Clear section contents for relocs against
2556 symbols in discarded sections, and zero reloc. Remove existing
2558 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2559 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2560 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
2561 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2562 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2563 (bfin_relocate_section): Likewise.
2564 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2565 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2566 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2567 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2568 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2569 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2570 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2571 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2572 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2573 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2574 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2575 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2576 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2577 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2578 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2579 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2580 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2581 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2582 * elf32-mep.c (mep_elf_relocate_section): Likewise.
2583 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2584 * elf32-mt.c (mt_elf_relocate_section): Likewise.
2585 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2586 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2587 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2588 * elf32-score.c (_bfd_score_elf_relocate_section): Likewise.
2589 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2590 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2591 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2592 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2593 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
2594 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2595 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2596 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
2597 (elf64_alpha_relocate_section): Likewise.
2598 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2599 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2600 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2601 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2602 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2603 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2604 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2605 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2607 * elf32-arm.c (elf32_arm_relocate_section): Always adjust section
2608 symbols for relocatable link. Don't use always-zero st_value.
2609 (elf_backend_rela_normal): Don't define.
2610 * elf32-bfin.c (bfinfdpic_relocate_section): Use
2611 RELOC_FOR_GLOBAL_SYMBOL.
2612 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2613 * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE
2614 section symbol adjustments with same for relocatable link.
2615 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2616 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move..
2617 (elf32_m68hc11_check_relocs): ..to here.
2618 * elf32-score.c (score_elf_final_link_relocate): Remove zero
2620 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2622 2007-03-07 Alan Modra <amodra@bigpond.net.au>
2625 * elf.c (assign_file_positions_for_load_sections): Don't
2626 adjust p_memsz for !SEC_LOAD section vma modulo page size.
2627 Instead, use the same lma based adjustment for SEC_LOAD
2630 2007-03-01 Bob Wilson <bob.wilson@acm.org>
2632 * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing.
2633 (find_relaxable_sections): Do not increment src_count for unknown
2634 opcodes. Decode only once instead of calling is_l32r_relocation.
2635 (compute_text_actions): Remove unused no_insn_move flag. Assert that
2636 src_next matches src_count in relax_info.
2638 2007-03-01 Joseph Myers <joseph@codesourcery.com>
2640 * Makefile.am (bfdver.h): Use "." not " " between version number
2642 * Makefile.in: Regenerate.
2643 * configure.in (PKGVERSION): Default to "(GNU Binutils) ".
2644 * configure: Regenerate.
2646 2007-02-28 Nathan Sidwell <nathan@codesourcery.com>
2648 * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
2650 2007-02-27 Alan Modra <amodra@bigpond.net.au>
2652 * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const.
2653 * elf32-spu.c (ovl_mgr_pread): Add const to casts.
2655 2007-02-23 Carlos O'Donell <carlos@codesourcery.com>
2657 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit
2658 DWARF even with 64-bit addresses.
2659 (_bfd_dwarf2_find_nearest_line): Likewise.
2661 2007-02-23 Nick Clifton <nickc@redhat.com>
2664 * elf.c (copy_private_bfd_data): Always rewrite the program
2665 headers when a Solaris interpreter segment is involved.
2667 2007-02-22 Paul Brook <paul@codesourcery.com>
2669 * elflink.c (gc_mark_hook_fn): Remove.
2670 (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn.
2671 (bfd_elf_gc_sections): Ditto. Call gc_mark_extra_sections.
2672 * elf-bfd.h (elf_gc_mark_hook_fn): Define.
2673 (elf_backend_data): Add gc_mark_extra_sections.
2674 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default
2676 (elfNN_bed): Add elf_backend_gc_mark_extra_sections.
2677 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function.
2678 (elf_backend_gc_mark_extra_sections): Define.
2680 2007-02-21 Nick Clifton <nickc@redhat.com>
2682 * elf.c (_bfd_elf_map_sections_to_segments): If the
2683 override_segment_assignment callback is defined then call it.
2685 2007-02-21 Alan Modra <amodra@bigpond.net.au>
2687 * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args.
2689 2007-02-19 Thiemo Seufer <ths@mips.com>
2691 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove
2692 translation marker from untranslatable strings.
2694 2007-02-19 Alan Modra <amodra@bigpond.net.au>
2696 * elf-bfd.h (struct elf_backend_data): Add default_execstack.
2697 * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
2698 * elfxx-target.h (elf_backend_default_execstack): Define to 1.
2699 (elfNN_bed): Init new field.
2700 * elf64-ppc.c (elf_backend_default_execstack): Define to 0.
2702 2007-02-17 Mark Mitchell <mark@codesourcery.com>
2703 Nathan Sidwell <nathan@codesourcery.com>
2704 Vladimir Prus <vladimir@codesourcery.com
2705 Joseph Myers <joseph@codesourcery.com>
2707 * configure.in (--with-pkgversion): New option.
2708 * configure: Regenerate.
2709 * Makefile.am (bfdver.h): Substitute for @bfd_version_package@.
2710 * Makefile.in: Regenerate.
2711 * version.h (BFD_VERSION_STRING): Define using
2712 @bfd_version_package@.
2714 2007-02-16 Carlos O'Donell <carlos@codesourcery.com>
2716 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
2717 Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
2720 2007-02-15 Alan Modra <amodra@bigpond.net.au>
2722 * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define,
2724 (_bfd_norelocs_canonicalize_reloc): Likewise.
2725 * libbfd.h: Regenerate.
2726 * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
2727 (_bfd_norelocs_canonicalize_reloc): Likewise.
2728 * binary.c (binary_bfd_reloc_type_lookup): Don't define.
2729 (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
2730 (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
2731 * ihex.c: Similarly.
2732 * mach-o-target.c: Similarly.
2733 * mach-o.c: Similarly.
2736 * ppcboot.c: Similarly.
2737 * srec.c: Similarly.
2738 * xsym.c: Similarly.
2740 2007-02-14 H.J. Lu <hongjiu.lu@intel.com>
2743 * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol
2744 when adding default symbol.
2746 2007-02-13 Alan Modra <amodra@bigpond.net.au>
2748 * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt"
2749 for branch lookup table.
2751 2007-02-12 Alan Modra <amodra@bigpond.net.au>
2753 * elf64-ppc.c (create_linkage_sections): Don't create
2754 .rela.rodata.brlt for --emit-relocs.
2755 (ppc_build_one_stub): Create relocs for brlt --emit-relocs here.
2756 (ppc_size_one_stub): Count them. Simplify test of stub type
2757 when counting stub relocs. Set SEC_RELOC too.
2758 (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC.
2759 (ppc64_elf_finish_dynamic_sections): Output brlt relocs.
2761 2007-02-12 Alan Modra <amodra@bigpond.net.au>
2763 * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs
2764 with a zero symbol index.
2766 2007-02-12 Alan Modra <amodra@bigpond.net.au>
2768 * elflink.c (bfd_elf_discard_info): Tidy setting of "eh".
2770 2007-02-05 Dave Brolley <brolley@redhat.com>
2771 Stan Cox <scox@redhat.com>
2774 * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms.
2776 2007-02-05 Dave Brolley <brolley@redhat.com>
2777 Richard Sandiford <rsandifo@redhat.com>
2778 Stan Cox <scox@redhat.com>
2779 Nick Clifton <nickc@redhat.com>
2780 DJ Delorie <dj@redhat.com>
2781 Frank Ch. Eigler <fche@redhat.com>
2782 Ben Elliston <bje@redhat.com>
2783 Richard Henderson <rth@redhat.com>
2785 * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
2786 (ALL_MACHINES_CFILES): Add CPU_MEP.c.
2787 (BFD32_BACKENDS): Add elf32-mep.lo.
2788 (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
2789 (cpu-mep.lo,elf32-mep.lo): New targets.
2790 * archures.c (bfd_arch_mep): New enumerator.
2791 (bfd_mach_mep, bfd_mach_mep_h1): New macros.
2792 (bfd_mep_arch): New external variable.
2793 (bfd_archures_list): Add bfd_mep_arch.
2794 * config.bfd: Support mep-*-elf.
2795 * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec.
2796 * reloc.c (BFD_RELOC_MEP_*): New relocation numbers.
2797 * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern
2799 (_bfd_target_vector): Add bfd_elf32_mep_vec and
2800 bfd_elf32_mep_little_vec.
2801 * mep-relocs.pl: New file.
2802 * cpu-mep.c: New file.
2803 * elf32-mep.c: New file.
2804 * bfd-in2.h: Regenerate.
2805 * po/POTFILES.in: Regenerate.
2806 * libbfd.h: Regenerate.
2807 * Makefile.in: Regenerate.
2808 * configure: Regenerate.
2810 2007-02-05 Dave Brolley <brolley@redhat.com>
2812 * elflink.c (evaluate_complex_relocation_symbols): Check for
2813 STT_SRELC for global symbols.
2814 (perform_complex_relocations): Renamed to
2815 perform_complex_relocation and now examines only one relocation.
2816 (elf_link_input_bfd): Don't call perform_complex_relocations.
2817 * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.
2818 * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
2819 (OD,OS,OU): #undefs corrected to N, S and U repectively.
2820 (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
2821 (complex_reloc_installation_howto): Removed.
2822 (mep_info_to_howto_rela): Remove special case for r_type==0xff.
2823 (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
2825 2007-02-05 Dave Brolley <brolley@redhat.com>
2826 Richard Sandiford <rsandifo@redhat.com>
2827 DJ Delorie <dj@redhat.com>
2828 Graydon Hoare <graydon@redhat.com>
2829 Nick Clifton <nickc@cambridge.redhat.com>
2830 Jeff Holcomb <jeffh@redhat.com>
2831 Frank Ch. Eigler <fche@redhat.com>
2833 * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype.
2834 * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC.
2835 * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC.
2836 * elflink.c (set_symbolValue): New static function.
2837 (resolve_symbol): Likewise.
2838 (resolve_section): Likewise.
2839 (undefined_reference): Likewise.
2840 (eval_symbol): Likewise.
2841 (evaluate_complex_relocation_symbols): Likewise.
2842 (put_value): Likewise.
2843 (get_value): Likewise.
2844 (decode_complex_addend):
2845 (bfd_elf_perform_complex_relocation): New function.
2846 (elf_link_input_bfd): Call evaluate_complex_relocation_symbols.
2847 * reloc.c (BFD_RELOC_RELC): New relocation number.
2848 * syms.c (BSF_RELC,BSF_SRELC): New macros.
2850 2007-02-05 Bob Wilson <bob.wilson@acm.org>
2852 * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
2853 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete.
2854 (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size)
2855 (elf_xtensa_allocate_got_size): Replace these with...
2856 (elf_xtensa_allocate_dynrelocs): ...this new function.
2857 (elf_xtensa_size_dynamic_sections): Use it.
2859 2007-02-05 Bob Wilson <bob.wilson@acm.org>
2861 * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT>
2862 <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>:
2863 Set src_mask to zero.
2864 <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise. Also fix dst_mask.
2865 <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE.
2867 2007-02-02 Bob Wilson <bob.wilson@acm.org>
2869 * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
2870 (elf_xtensa_dynamic_symbol_p): ...this.
2872 2007-02-02 Bob Wilson <bob.wilson@acm.org>
2874 * elf32-xtensa.c (plt_reloc_count): Move into link hash table.
2875 (struct elf_xtensa_link_hash_table): New.
2876 (elf_xtensa_hash_table): New.
2877 (elf_xtensa_link_hash_table_create): New.
2878 (elf_xtensa_check_relocs): Update plt_reloc_count references.
2879 Update arguments to add_extra_plt_sections.
2880 (elf_xtensa_create_dynamic_sections): Record new sections in the hash
2881 table. Update for plt_reloc_count and add_extra_plt_sections.
2882 (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj
2883 argument with link info. Update calls to elf_xtensa_get_plt_section
2884 and elf_xtensa_get_gotplt_section.
2885 (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections)
2886 (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections)
2887 (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections)
2888 (relax_property_section): Get sections from the hash table and update
2890 (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace
2891 dynobj argument with link info. Get sections for first plt chunk from
2893 (bfd_elf32_bfd_link_hash_table_create): Define.
2895 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2897 * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *.
2898 * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types.
2899 (struct elf_symbol): Change first member into union.
2900 (elf_sort_elf_symbol): Compare pointers to internal syms rather than
2901 internal syms. Only compare st_shndx fields.
2902 (elf_create_symbuf): New function.
2903 (bfd_elf_match_symbols_in_sections): Use it. If symbufs are available
2904 for bfds, use a binary search, otherwise don't qsort symbols
2905 unnecessarily only to select which symbols are for the particular
2908 2007-02-01 Nick Clifton <nickc@redhat.com>
2911 * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields
2912 in the elf_link_hash_table structure.
2914 2007-02-01 Alan Modra <amodra@bigpond.net.au>
2916 * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note.
2917 * elfxx-target.h (elf_backend_write_core_note): Define and use.
2918 * elf.c (elfcore_write_prpsinfo): Call the above. Add support for
2919 32-bit core note on 64-bit target.
2920 (elfcore_write_prstatus): Likewise.
2921 (elfcore_write_lwpstatus): Make note_name const.
2922 (elfcore_write_prfpreg): Likewise.
2923 (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit
2925 * elf32-ppc.c (ppc_elf_write_core_note): New function.
2926 (elf_backend_write_core_note): Define.
2927 * elf64-ppc.c (ppc64_elf_write_core_note): New function.
2928 (elf_backend_write_core_note): Define.
2930 2007-01-31 H.J. Lu <hongjiu.lu@intel.com>
2932 * elf32-cris.c (INCLUDED_TARGET_FILE): Removed.
2933 (elf32_bed): Defined for elf32-us-cris.
2935 * elf64-sh64.c (elf64_bed): Defined for Linux.
2936 (INCLUDED_TARGET_FILE): Removed.
2938 * elfxx-target.h (elfNN_bed): Always define. Don't check
2939 INCLUDED_TARGET_FILE.
2941 2007-01-31 DJ Delorie <dj@redhat.com>
2943 * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning
2944 message for dangerous relocs, special case the common user error.
2946 2007-01-30 H.J. Lu <hongjiu.lu@intel.com>
2948 * elf.c (copy_elf_program_header): Start from the first section
2949 in a segment and stop when all sections in a segment are
2952 2007-01-29 Julian Brown <julian@codesourcery.com>
2954 * bfd-in2.h: Regenerate.
2955 * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
2956 instruction scanning should be done.
2957 (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
2958 (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
2959 (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
2961 * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
2963 * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
2964 (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
2965 (elf32_vfp11_erratum_type): New enum.
2966 (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
2968 (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
2969 (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
2970 vfp11_fix and num_vfp11_fixes fields.
2971 (elf32_arm_link_hash_table_create): Initialise vfp11_fix,
2972 vfp11_erratum_glue_size, num_vfp11_fixes fields.
2973 (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
2974 (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
2976 (elf32_arm_section_map_add): Add an code/data mapping symbol entry
2978 (record_vfp11_erratum_veneer): Create a single veneer, and its
2980 (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
2981 (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
2983 (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
2985 (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
2986 (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
2987 (bfd_arm_vfp11_write_mask): Update write mask according to coded
2989 (bfd_arm_vfp11_antidependency): New function.
2990 (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
2991 (elf32_arm_compare_mapping): Declare.
2992 (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
2993 BFD for potential erratum-triggering insns. Record results.
2994 (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
2995 and branches to veneers have been placed in virtual memory after
2997 (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
2999 (elf32_arm_output_symbol_hook): Remove.
3000 (elf32_arm_write_section): Output veneers, and branches to veneers.
3001 Use maps from input sections, not output sections, for code
3003 * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
3004 * elf32-score.c (_bfd_score_elf_write_section): Likewise.
3005 * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
3006 * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
3008 2007-01-27 H.J. Lu <hongjiu.lu@intel.com>
3010 * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux.
3011 (INCLUDED_TARGET_FILE): Removed.
3013 2007-01-27 Mike Frysinger <vapier@gentoo.org>
3015 * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd.
3016 (INCLUDED_TARGET_FILE): Remove.
3018 2007-01-25 DJ Delorie <dj@redhat.com>
3020 * elf32-m32c.c (m32c_elf_howto_table): Don't complain about
3021 R_M32C_16 or R_M32C_24 relocs.
3023 2007-01-25 Nick Clifton <nickc@redhat.com>
3026 * elf32-avr.c (avr_link_hash_table): Check to make sure that the
3027 hash table was created by elf32_avr_link_hash_table_create before
3029 (elf32_avr_link_hash_newfunc): New function. Just pass the call
3030 through to _bfd_elf_link_hash_newfunc.
3031 (elf32_avr_link_hash_table_create): Use
3032 elf32_avr_link_hash_newfunc instead of
3033 _bfd_elf_link_hash_newfunc.
3034 (elf32_avr_relocate_section): Check for the hash table pointer
3036 (elf32_avr_relax_section, avr_build_one_stub,
3037 elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs,
3038 elf32_avr_build_stubs): Likewise.
3040 2007-01-16 H.J. Lu <hongjiu.lu@intel.com>
3043 * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
3044 argument, Elf_Internal_Sym *.
3046 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
3047 symbol dynamic if info->dynamic_data is TRUE.
3048 (bfd_elf_record_link_assignment): Updated call to
3049 bfd_elf_record_link_assignment.
3050 (_bfd_elf_merge_symbol): Likewise. Always call
3051 bfd_elf_link_mark_dynamic_symbol.
3053 2007-01-12 H.J. Lu <hongjiu.lu@intel.com>
3055 * Makefile.am (BFD_LIBS): Removed.
3056 * Makefile.in: Regenerated.
3058 2007-01-11 H.J. Lu <hongjiu.lu@intel.com>
3061 * Makefile.am (OFILES): Add @bfd64_libs@.
3062 (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES).
3063 * Makefile.in: Regenerated.
3065 * configure.in (bfd_libs): Replaced by ...
3067 * configure: Regenerated.
3069 2007-01-11 Nathan Sidwell <nathan@codesourcery.com>
3071 * elf.c (assign_file_positions_for_load_sections): We can
3072 require fewer phdrs than expected.
3074 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
3076 * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido.
3077 * bfd-in2.h: Regenerate.
3078 * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of
3079 bfd_mach_cpu32_fido.
3080 (m68k_arch_features): Use fido_a instead of cpu32.
3081 (bfd_m68k_compatible): Reject the combination of Fido and
3082 ColdFire. Accept the combination of CPU32 and Fido with a
3084 * elf32-m68k.c (elf32_m68k_object_p,
3085 elf32_m68k_merge_private_bfd_data,
3086 elf32_m68k_print_private_bfd_data): Treat Fido as an
3087 architecture by itself.
3089 2007-01-08 Kai Tietz <kai.tietz@onevision.com>
3091 * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*.
3093 2007-01-05 Jakub Jelinek <jakub@redhat.com>
3095 * texhex.c (first_phase): Don't fall through into the default
3097 (pass_over): Replace abort () calls with return FALSE. Fix
3100 2007-01-04 Jie Zhang <jie.zhang@analog.com>
3102 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
3103 SEC_EXCLUDE on zero size .eh_frame.
3105 For older changes see ChangeLog-2006
3111 version-control: never