1 2007-11-08 Nathan Sidwell <nathan@codesourcery.com>
3 * elf-vxworks.h (elf_vxworks_add_dynamic_entries): Declare.
4 (elf_vxworks_finish_dynamic_entry): Declare.
5 * elf-vxworks.c: Include elf/vxworks.h.
6 (elf_vxworks_add_dynamic_entries): New.
7 (elf_vxworks_finish_dynamic_entry): New.
8 * Makefile.am (elf-vxworks.lo): Add dependency.
9 * Makefile.in (elf-vxworks.lo): Add dependency.
10 * elf32-i386.c (elf_i386_size_dynamic_sections,
11 elf_i386_finish_dynamic_sections): Call
12 elf_vxworks_add_dynamic_entries and
13 elf_vxworks_finish_dynamic_entry.
14 * elf32-ppc.c (ppc_elf_size_dynamic_sections,
15 ppc_elf_finish_dynamic_sections): Likewise.
16 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections,
17 sparc_finish_dyn): Likewise.
18 * elf32-sh.c (sh_elf_size_dynamic_sections,
19 sh_elf_finish_dynamic_sections): Likewise.
20 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections,
21 _bfd_mips_elf_finish_dynamic_sections): Likewise.
22 * elf32-arm.c (elf32_arm_size_dynamic_sections,
23 elf32_arm_finish_dynamic_sections): Likewise.
25 2007-11-07 Olivier Hainque <hainque@adacore.com>
27 * bfd/elfxx-mips.c (_bfd_mips_elf_fake_sections): Force
28 SHF_MIPS_NOSTRIP on .debug_frame for Irix.
30 2007-11-06 Alan Modra <amodra@bigpond.net.au>
32 * elf64-ppc.c (ppc64_elf_check_relocs): Don't refcount tlsld_got here..
33 (ppc64_elf_gc_sweep_hook): ..or here..
34 (ppc64_elf_tls_optimize): ..or here. Make two passes through the
35 relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
36 (allocate_dynrelocs): Refcount tlsld_got here.
37 (ppc64_elf_size_dynamic_sections): Allocate local got and call
38 allocate_dynrelocs before allocating tlsld_got.
39 (ppc64_elf_relocate_section): Remove check that a tls_get_addr
40 call follows gd and ld relocs.
42 * elf32-ppc.c (ppc_elf_check_relocs): Don't refcount tlsld_got here..
43 (ppc_elf_gc_sweep_hook): ..or here..
44 (ppc_elf_tls_optimize): ..or here. Make two passes through the
45 relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
46 (allocate_dynrelocs): Refcount tlsld_got here.
47 (ppc_elf_size_dynamic_sections): Call allocate_dynrelocs before
49 (ppc_elf_relocate_section): Remove check that a tls_get_addr
50 call follows gd and ld relocs.
52 2007-11-05 Alan Modra <amodra@bigpond.net.au>
54 * merge.c (sec_merge_hash_lookup): Revert last change.
55 (record_section): Likewise.
56 (_bfd_merge_sections): Likewise.
57 (_bfd_merged_section_offset): Properly handle NULL secinfo.
58 (_bfd_add_merge_section): Allocate extra space for a zero
59 terminator on SEC_STRINGS sections.
61 2007-11-05 Danny Smith <dannysmith@users.sourceforge.net>
63 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Let .data, .text
64 and .bss section use the default.
65 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
67 2007-11-01 Joseph Myers <joseph@codesourcery.com>
69 * merge.c (sec_merge_hash_lookup): Add parameter sec_end. Check
70 for unterminated strings. All callers changed.
71 (record_section): Add parameter abfd. Give error message for
73 (_bfd_merge_sections): Update call to record_section.
74 (_bfd_write_merged_section, _bfd_merged_section_offset): Handle
75 NULL secinfo from merge failures.
77 2007-10-31 Nick Clifton <nickc@redhat.com>
79 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Do not look for
80 align relocs when there are no relocs attached to the section.
82 2007-10-31 Alan Modra <amodra@bigpond.net.au>
84 * elf-bfd.h (bfd_elf_match_symbols_in_sections): Don't declare.
85 * elflink.c (bfd_elf_match_symbols_in_sections): Make static.
86 Remove section name comparisons.
88 2007-10-30 Nick Clifton <nickc@redhat.com>
90 * reloc.c (BFD_RELOC_MN10300_ALIGN): Add.
91 * bfd-in2.h: Regenerate.
92 * libbfd.h: Regnerate.
93 * elf-m10300.h: Handle R_MN10300_ALIGN relocs.
94 (mn10300_elf_relax_delete_bytes): Honour R_MN10300_ALIGN relocs.
95 Re-fix off by one error in comparisons.
97 2007-10-25 Pedro Alves <pedro_alves@portugalmail.pt>
99 * bfd-in.h (STRING_COMMA_LEN): Don't handle NULL STR case.
100 * bfd-in2.h: Regenerate.
102 2007-10-25 Daniel Jacobowitz <dan@codesourcery.com>
104 * elf32-ppc.c (ppc_elf_merge_obj_attributes): Add support for
105 Tag_GNU_Power_ABI_Vector.
107 2007-10-25 Joseph Myers <joseph@codesourcery.com>
109 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Do not add
110 PT_NULL header when not linking.
112 2007-10-25 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
114 * elf.c (elfcore_grok_ppc_vmx): New function.
115 (elfcore_grok_note): Handle NT_PPC_VMX.
116 (elfcore_write_ppc_vmx): New function.
117 * elf-bfd.h (elfcore_write_ppc_vmx): Declare.
119 2007-10-24 Alan Modra <amodra@bigpond.net.au>
121 * Makefile.am: Run "make dep-am".
122 * Makefile.in: Regenerate.
123 * po/SRC-POTFILES.in: Regenerate.
125 2007-10-23 Alan Modra <amodra@bigpond.net.au>
127 * elf64-ppc.c (ppc_build_one_stub): Don't duplicate relocs
128 emitted for ".brlt" entries.
129 (toc_adjusting_stub_needed): Don't treat ".fixup" specially here..
130 (ppc64_elf_next_input_section): ..instead do so here.
132 2007-10-19 Nick Clifton <nickc@redhat.com>
134 * config.bfd: Recognise am34-linux-gnu target.
135 * reloc.c: Add BFD_RELOC_MN10300_SYM_DIFF relocation.
136 * bfd-in2.h: Regenerate.
137 * libbfd.h: Regenerate.
138 * elf-m10300.c (elf_mn10300_howto): Add R_MN10300_SYM_DIFF.
139 (mn10300_reloc_map): Likewise.
140 (mn10300_elf_check_relocs): Do not create dynamic relocs for
141 symbol differences or relocations against absolute symbols.
142 (mn10300_elf_final_link_relocate): Likewise.
143 Handle R_MN10300_SYM_DIFF relocs.
144 (mn10300_elf_relocate_section): Fix for creating local copys of
146 (mn10300_elf_relax_delete_bytes): Adjust symbols at the end of the
147 region. Adjust the size of function symbols.
148 (mn10300_elf_relax_section): Ignore symbols that are in discarded
151 2007-10-19 Nick Clifton <nickc@redhat.com>
153 * elf-m10300.c: Convert to ISO C.
155 2007-10-18 H.J. Lu <hongjiu.lu@intel.com>
156 Alan Modra <amodra@bigpond.net.au>
159 * config.bfd (targ_selvecs): Add bfd_elf64_alpha_vec for
160 alpha/FreeBSD. Add bfd_elf64_sparc_vec for sparc64/FreeBSD.
161 Add bfd_elf32_i386_vec and bfd_efi_app_ia32_vec for i386/FreeBSD.
162 (targ64_selvecs): Set for i386/FreeBSD.
163 * elf-bfd.h (elf_backend_data): Add relocs_compatible.
164 (_bfd_elf_default_relocs_compatible): Declare.
165 (_bfd_elf_relocs_compatible): Declare.
166 * elfxx-target.h (elf_backend_relocs_compatible): Define.
167 (elfNN_bed): Init new relocs_compatible field.
168 * elflink.c (_bfd_elf_default_relocs_compatible): New function.
169 (_bfd_elf_relocs_compatible): New function.
170 (elf_link_add_object_symbols): Call bed->relocs_compatible.
171 * elf32-i386.c (elf_backend_relocs_compatible): Define.
172 * elf64-alpha.c: Likewise.
173 * elf64-sparc.c: Likewise.
174 * elf64-x86-64.c: Likewise.
176 2007-10-16 Bob Wilson <bob.wilson@acm.org>
178 * elf32-xtensa.c (relax_section): Check for a reference to a discarded
179 DWARF section and anticipate its replacement with the kept section.
181 2007-10-16 Bob Wilson <bob.wilson@acm.org>
183 * elf32-xtensa.c (elf_xtensa_discard_info_for_section): Remove
184 unnecessary size variables. Set sec->rawsize.
185 (relax_section, relax_property_section): Likewise.
187 2007-10-16 Bob Wilson <bob.wilson@acm.org>
189 * section.c (struct bfd_section): Clarify comment for rawsize field.
190 * bfd-in2.h: Regenerate.
192 2007-10-16 Bob Wilson <bob.wilson@acm.org>
194 * elflink.c (_bfd_elf_check_kept_section): Use the section rawsize
195 values if they are set.
197 2007-10-16 Nick Clifton <nickc@redhat.com>
200 * configure.in (AC_CHECK_HEADERS): Add alloca.h
201 * configure: Regenerate.
202 * config.in: Regenerate.
203 * som.c: Replace alloca-conf.h inclusion with code recommended in
204 autoconf documentation.
205 * elf64-hppa.c: Likewise.
207 2007-10-16 Nick Clifton <nickc@redhat.com>
209 * configure.in (--enable-elf-stt-common): New configure
210 option. If enabled then the tools can generate symbols with
211 the ELF STT_COMMON type.
212 * config.in: Regenerate.
213 * configure: Regenerate.
214 * elf.c (swap_out_syms): If USE_STT_COMMON is defined then set
215 the type of emitted common symbols to STT_COMMON.
216 * elfcode.h (elf_slurp_symbol_table): Accept STT_COMMON symbol
219 2007-10-15 Alan Modra <amodra@bigpond.net.au>
221 * coff-arm.c (arm_emit_base_file_entry): Check fwrite return value.
222 Return status. Adjust callers.
223 * coff-mcore.c (mcore_emit_base_file_entry): Likewise.
224 * coff-ppc.c (write_base_file_entry): New function.
225 (coff_ppc_relocate_section): Use it.
226 * elf32-arm.c (find_thumb_glue): Check asprintf return status.
227 (find_arm_glue): Likewise.
228 * vms-misc.c (_bfd_vms_output_flush): Check fwrite return value.
230 2007-10-12 Nick Clifton <nickc@redhat.com>
233 * elflink.c (eval_symbol): Remove bufsz variable and use
234 sizeof(symbuf) where necessary.
236 2007-10-12 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
238 * elf32-cr16.c (elf32_cr16_relax_section): Fix condition check typo.
240 2007-10-12 Daniel Jacobowitz <dan@codesourcery.com>
242 * elfxx-mips.c (mips_elf_sort_hash_table_f): Handle forced
243 local symbols specially.
244 (mips_elf_set_global_got_offset): Skip forced local symbols.
246 2007-10-12 Alan Modra <amodra@bigpond.net.au>
248 * elf.c (elfcore_grok_prxfpreg): Fix comment typo.
250 2007-10-10 H.J. Lu <hongjiu.lu@intel.com>
252 * elf.c (get_program_header_size): Always add a PT_GNU_RELRO
253 segment for -z relro.
254 (_bfd_elf_map_sections_to_segments): Make a PT_GNU_RELRO
255 segment only when needed.
257 2007-10-05 Bob Wilson <bob.wilson@acm.org>
259 * elf32-xtensa.c (relax_section): Call pin_internal_relocs when
260 changing a relocation's offset. Adjust call to translate_reloc. Do
261 not add a fix record for a DIFF reloc. For other relocs, only add a
262 fix record if the translated target is in a different object file;
263 otherwise, just update the relocation. Call pin_internal_relocs when
264 updating a reloc but not when adding a fix record.
265 (translate_reloc): Get the target section from a new argument, not
266 from the relocation. Change check for relaxable sections to an
267 assertion. Compute separate offset adjustments for the base symbol
268 and the addend, and set the new relocation's addend correctly. Return
269 the new target section.
271 2007-10-05 Bob Wilson <bob.wilson@acm.org>
273 * elf32-xtensa.c (elf_xtensa_relocate_section): Remove updates of
274 r_type and howto after calling do_fix_for_relocateable_link and
275 do_fix_for_final_link.
277 2007-10-05 Bob Wilson <bob.wilson@acm.org>
279 * elf32-xtensa.c (removed_by_actions): New.
280 (offset_with_removed_text): Reimplement using removed_by_actions.
281 (offset_with_removed_text_before_fill): Delete.
282 (relax_property_section): Use removed_by_actions. Rearrange logic.
283 (relax_section_symbols): Likewise.
285 2007-10-04 Bob Wilson <bob.wilson@acm.org>
287 * elf32-xtensa.c (reloc_bfd_fix_struct): Delete target_abfd field.
288 (reloc_bfd_fix_init): Remove target_abfd argument.
289 (relax_section, move_literal): Adjust calls to reloc_bfd_fix_init.
291 2007-10-04 Nick Clifton <nickc@redhat.com>
294 * elf64-x86-64.c (elf64_x86_64_check_relocs): Add missing
295 apostrophe to error message.
297 2007-10-01 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
299 * elf32-cr16.c: Fixed DISP8, DISP20 and IMM20 relocations at
300 final relocation phase.
301 Added the below relaxations: IMM32 -> IMM20/IM16 -> IMM4.
302 * reloc.c: Added 3 new relocations: R_CR16_SWITCH8,
303 R_CR16_SWITCH16, R_CR16_SWITCH32.
304 * libbfd.h: Regenerate.
305 * bfd-in2.h: Regenerate.
307 2007-09-30 Alan Modra <amodra@bigpond.net.au>
309 * elflink.c: Formatting.
311 2007-09-29 Alan Modra <amodra@bigpond.net.au>
313 * elflink.c (resolve_symbol): Handle symbols in SEC_MERGE
314 sections. Don't test symbol st_shndx. Don't bother with
315 bfd_link_hash_common symbols. Print longs rather than ints
317 (eval_symbol): Replace "sym" and "advanced" params with "symp".
318 Replace "addr" and "section_offset" params with "dot". Don't
319 cast bfd_vma values to signed, cast them to bfd_signed_vma.
320 (bfd_elf_perform_complex_relocation): Delete "output_bfd", "info",
321 "local_syms" and "local_sections" params. Add "relocation".
322 Delete code calculating relocation value.
323 (evaluate_complex_relocation_symbols): Delete function. Fold into..
324 (elf_link_input_bfd): ..existing code examining relocs.
325 * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype.
326 * elf32-mep.c (mep_elf_check_relocs): Delete function.
327 (mep_elf_gc_sweep_hook, mep_elf_gc_mark_hook): Likewise.
328 (mep_elf_object_p): Don't set elf_bad_symtab.
329 (elf_backend_check_relocs): Don't define.
330 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): Likewise.
331 (elf_backend_can_gc_sections, USE_RELA): Likwise.
332 (mep_elf_relocate_section): Move bfd_elf_perform_complex_relocation
333 call after we have calculated reloc value. Delete local sym
334 debug code. Use RELOC_FOR_GLOBAL_SYMBOL. Delete addend
336 (elf_backend_rela_normal): ..instead define this.
338 2007-09-28 Alan Modra <amodra@bigpond.net.au>
340 * elf-m10300.c (mn10300_elf_check_relocs): Delete dead code.
341 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
342 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
343 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
344 * elf32-cris.c (cris_elf_check_relocs): Likewise.
345 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
346 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
347 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
348 * elf32-frv.c (_frvfdpic_check_discarded_relocs): Likewise.
349 (elf32_frv_check_relocs): Likewise.
350 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
351 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
352 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
353 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
354 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
355 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
356 * elf32-mt.c (mt_elf_check_relocs): Likewise.
357 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
358 * elf32-sh.c (sh_elf_check_relocs): Likewise.
359 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
360 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
361 * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
362 (score_elf_local_relocation_p): Likewise.
363 (_bfd_score_elf_relocate_section): Likewise.
364 (score_elf_final_link_relocate): Likewise.
366 2007-09-26 Jan Beulich <jbeulich@novell.com>
368 * elf32-i386.c (elf_i386_check_relocs): Revert NULL pointer
369 check for R_386_GNU_VTINHERIT.
370 * elf-m10300.c (mn10300_elf_check_relocs): Check for NULL
371 pointer for R_xxx_GNU_VTENTRY.
372 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
373 * elf32-bfin.c (bfin_check_relocs): Likewise.
374 (bfinfdpic_check_relocs): Likewise.
375 * elf32-cris.c (cris_elf_check_relocs): Likewise.
376 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
377 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
378 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
379 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
380 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
381 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
382 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
383 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
384 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
385 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
386 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
387 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
388 * elf32-s390.c (elf_s390_check_relocs): Likewise.
389 * elf32-score.c (_bfd_score_elf_check_relocs): Likewise.
390 * elf32-sh.c (sh_elf_check_relocs): Likewise.
391 * elf32-v850.c (v850_elf_check_relocs): Likewise.
392 * elf32-vax.c (elf_vax_check_relocs): Likewise.
393 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
394 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
395 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
396 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
397 * elf64-s390.c (elf_s390_check_relocs): Likewise.
398 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
399 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
400 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
401 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
403 2007-09-26 Alan Modra <amodra@bigpond.net.au>
405 * elflink.c (set_symbol_value): Add isymbuf and locsymcount
406 params. Change symidx to a size_t. Don't access past end
408 (resolve_symbol): Add isymbuf param and use instead of
409 finfo->internal_syms.
410 (eval_symbol, evaluate_complex_relocation_symbols): Likewise.
411 (elf_link_input_bfd): Don't read symbols specially for
412 evaluate_complex_relocation_symbols.
414 2007-09-26 Tristan Gingold <gingold@adacore.com>
416 * som.c (som_get_reloc_upper_bound): If there are no relocs return
417 enough space to hold a NULL pointer.
419 2007-09-26 Alan Modra <amodra@bigpond.net.au>
421 * elf64-ppc.c (ppc_build_one_stub): Correct rel_hdr.sh_size.
423 2007-09-25 Alan Modra <amodra@bigpond.net.au>
425 * elf32-spu.c (struct spu_link_hash_table): Add ovly_load_r_symndx.
426 (spu_elf_size_stubs): Count stub relocs.
427 (write_one_stub): Emit relocs on overlay call stubs.
429 * elf32-spu.c (struct spu_link_hash_table): Add "stubs".
430 (spu_elf_link_hash_table_create): Init new field.
431 (spu_elf_size_stubs): Store sorted stub syms in new htab field
432 rather than local var.
433 (spu_elf_build_stubs): Iterate over htab stubs rather than
435 (struct stubarr): Delete.
436 (allocate_spuear_stubs, populate_stubs, write_one_stub): Adjust.
438 2007-09-24 Daniel Jacobowitz <dan@codesourcery.com>
440 * elf.c (assign_file_positions_for_load_sections): Trust
442 (copy_elf_program_header): Copy PT_NULL segments.
444 2007-09-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
446 * elf32-spu.c (is_indirect_branch): New function.
447 (find_function_stack_adjust): End scan on hitting indirect branch.
448 (sum_stack): Cast %v arg to correct type.
450 2007-09-21 H.J. Lu <hongjiu.lu@intel.com>
452 * Makefile.am: Run "make dep-am".
453 * Makefile.in: Regenerated.
455 2007-09-21 Doug Kwan <dougkwan@google.com>
457 * Makefile.am (BFD32_LIBS): Add arange-set.lo.
458 (BFD32_LIBS_CFILES): Add arange-set.c.
459 (SOURCE_HFILES): Add arange-set.h
460 (dwarf2.lo): Add dependency upon arange-set.h.
461 (arange-set.lo): New target.
462 * Makefile.in: Regenerate.
463 * arange-set.c: New file.
464 * arange-set.h: New file.
465 * dwarf2.c: Include arange-set.h.
466 (struct dwarf2_debug) Add new fields comp_unit_count and
467 comp_unit_arange_set.
468 (struct comp_unit) Replace field arange with a new field arange_set.
469 (dwarf2_arange_set_allocate, dwarf2_arange_set_deallocate,
470 dwarf2_combine_arange_value, dwarf2_arange_set_new,
471 dwarf2_arange_set_with_value_new, dwarf2_comp_unit_arange_add): New
472 functions to utilize arange set in dwarf2.c.
473 (arange_add): Formatting change for a line longer than 80 characters.
474 (decode_line_info): Replace call target arange_add with
475 dwarf2_comp_unit_arange_add.
476 (read_rangelist_insert_arange_list,
477 read_rangelist_comp_unit_arange_add): New functions used as callbacks
479 (read_rangelist): Change interface to accept a callback and data to
480 allow caller to select the action peformed on a new range list read.
481 (scan_unit_for_symbols): Use new interface of read_rangelist.
482 (parse_comp_unit): Create an arange set for each new comp unit. Use new
483 interface of read_rangelist. Replace call to arange_add with that to
484 dwarf2_comp_unit_arange_add.
485 (comp_unit_contains_address): Replace sequential search with a call to
486 arange_set_lookup_address, which can handles large set efficiently.
487 (stash_copy_local_aranges, stash_maybe_enable_arange_set,
488 stash_find_nearest_line_fast): New functions maintaining and using a
489 valued global arange set for all compilation units to speed up
490 bfd_dwarf2_find_nearest_line.
491 (find_line): Use global arange set. Replace sequential search over all
492 compilation units with a call to stash_find_nearest_line_fast. Add
493 book keeping to count number of compilation units. Replace empty
494 arange list test with a call to arange_set_empty_p.
496 2007-09-21 Olivier Hainque <hainque@adacore.com>
497 Tristan Gingold <gingold@adacore.com>
499 * syms.c (_bfd_stab_section_find_nearest_line): Look at the
500 specific SOM sections for stabs if the regular ones are not found.
501 * som.h (struct somdata): Add a line_info field, to be used by
502 som_find_nearest_line.
503 * som.c (som_find_nearest_line): Implement using the bfd stabs
506 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
508 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make sure .got
511 2007-09-19 Alan Modra <amodra@bigpond.net.au>
512 Doug Kwan <dougkwan@google.com>
514 * bfd-in.h (bfd_hash_insert): Declare.
515 * bfd-in2.h: Regenerate.
516 * hash.c (bfd_hash_insert): New function. Split out from..
517 (bfd_hash_lookup): ..here.
518 * merge.c (sec_merge_hash_lookup): Use bfd_hash_insert.
520 2007-09-18 Alan Modra <amodra@bigpond.net.au>
522 * elf.c (bfd_section_from_shdr): Check bfd_alloc return.
523 (elfcore_write_note): Check realloc return.
524 * elflink.c (_bfd_elf_link_find_version_dependencies): Check
526 (_bfd_elf_link_assign_sym_version): Check bfd_malloc return.
527 (elf_link_add_object_symbols): Likewise.
528 (struct hash_codes_info): New.
529 (elf_collect_hash_codes): Return bfd_malloc error.
530 (struct collect_gnu_hash_codes): Add "error".
531 (elf_collect_gnu_hash_codes): Return bfd_malloc error.
532 (bfd_elf_size_dynamic_sections): Check return status of
533 _bfd_elf_link_find_version_dependencies.
534 (bfd_elf_size_dynsym_hash_dynstr): Adjust for elf_collect_hash_codes
535 and elf_collect_gnu_hash_codes changes.
536 (elf_sym_name_compare): Formatting.
537 (elf_fixup_link_order): Use bfd_malloc, not xmalloc.
539 2007-09-17 H.J. Lu <hongjiu.lu@intel.com>
543 * elf-bfd.h (elf_obj_tdata): Remove relro.
545 * elf.c (get_program_header_size): Check info->relro instead
546 of elf_tdata (abfd)->relro.
547 (_bfd_elf_map_sections_to_segments): Likewise.
548 (assign_file_positions_for_load_sections): Don't set
549 PT_GNU_RELRO segment alignment here.
550 (assign_file_positions_for_non_load_sections): Properly set up
551 PT_GNU_RELRO segment for copying executable/shared library.
552 (rewrite_elf_program_header): Remove PT_GNU_RELRO segment.
553 (copy_elf_program_header): Set p_size and p_size_valid fields for
554 PT_GNU_RELRO segment.
556 2007-09-17 Nick Clifton <nickc@redhat.com>
558 * po/fi.po: New Finnish translation.
559 * po/es.po: Updated Spanish translation.
560 * configure.in (ALL_LINGUAS): Add fi.
561 * configure: Regenerate.
562 * po/bfd.pot: Regenerate.
564 2007-09-15 Nick Clifton <nickc@redhat.com>
566 * bfd.c (_bfd_default_error_handler): fflush stdout.
568 2007-09-14 Alan Modra <amodra@bigpond.net.au>
570 * opncls.c (find_separate_debug_file): Ensure bfd_set_error has
571 been called on all error return paths.
572 (bfd_fill_in_gnu_debuglink_section): Use bfd_malloc, not malloc.
573 Clear padding after filename
575 2007-09-14 Alan Modra <amodra@bigpond.net.au>
577 * format.c (bfd_check_format_matches): Record matching targets even
578 when "matching" is NULL to allow bfd_associated_vector matches.
579 Consolidate error return code. Consolidate ok return code. Always
580 restore original target and format on error.
582 2007-09-14 Alan Modra <amodra@bigpond.net.au>
584 * configure.in: Delete BFD_HOST_LONG_LONG and bfd checks for
585 long long. Partly revert 2007-07-12 change, so that
586 BFD_HOST_64BIT_LONG and BFD_HOST_64BIT_LONG_LONG are set
587 independent of "void *" size.
588 * configure: Regenerate.
589 * config.in: Regenerate.
590 * Makefile.in: Regenerate.
592 2007-09-12 Alan Modra <amodra@bigpond.net.au>
594 * elf-bfd.h (struct elf_backend_data): Delete elf_backend_sprintf_vma
595 and elf_backend_fprintf_vma.
596 (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
597 * elf.c (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete.
598 * elfxx-target.h (elf_backend_sprintf_vma): Don't define.
599 (elf_backend_fprintf_vma): Likewise.
600 (elfNN_bed): Don't init removed fields.
601 * bfd.c (is32bit): New function.
602 (bfd_sprintf_vma, bfd_fprintf_vma): Use the above.
604 2007-09-11 Nathan Sidwell <nathan@codesourcery.com>
606 * archures.c: Add bfd_mach_mcf_isa_c_nodiv,
607 bfd_mach_mcf_isa_c_nodiv_mac & bfd_mach_mcf_isa_c_nodiv_emac.
608 * ieee.c (ieee_write_processor): Update coldfire architecture
610 * bfd-in2.h: Rebuilt.
611 * cpu-m68k.c (arch_info_struct): Add isa_c nodiv architectures.
612 (m68k_arch_features): Likewise.
613 * elf32-m68k.c (elf32_m68k_object_p): Add EF_M68K_CF_ISA_C_NODIV.
614 (elf32_m68k_print_private_bfd_data): Likewise.
616 2007-09-11 Jan Beulich <jbeulich@novell.com>
618 * elf64-i386.c (elf64_i386_tls_transition): Remove redundant 'const'.
619 * elf64-x86_64.c (elf64_x86_64_tls_transition): Likewise.
621 2007-09-08 Alan Modra <amodra@bigpond.net.au>
623 * elf64-ppc.c (func_desc_adjust): When resolving undefined
624 references to dot-symbols, transfer def_regular and
625 def_dynamic from the descriptor symbol.
627 2007-09-08 Alan Modra <amodra@bigpond.net.au>
629 * config.bfd: Set want64 for spu-*-elf.
631 2007-09-08 Alan Modra <amodra@bigpond.net.au>
634 * elf.c (special_sections): Comment typo.
635 (elf_fake_sections): Force SHT_PROGBITS for sections that are
636 SHT_NOBITS if BFD section flags say they have contents.
638 2007-09-04 Michael Snyder <msnyder@access-company.com>
640 * elf32-bfin.c (howto_table): Cut and paste error?
641 Name field of reloc is wrong.
643 2007-09-04 Alan Modra <amodra@bigpond.net.au>
645 * elf32-spu.c (elf_howto_table): Formatting.
647 2007-09-02 H.J. Lu <hongjiu.lu@intel.com>
650 * dwarf2.c (new_line_sorts_after): Undo the last change.
651 (add_line_info): Only keep the last entry with the same address
654 2007-08-31 H.J. Lu <hongjiu.lu@intel.com>
657 * dwarf2.c (new_line_sorts_after): Also compare line number.
659 2007-08-31 Jesse Michael <jmichael@suse.de>
661 * mach-o.c (bfd_mach_o_make_bfd_section): Fix test for non
664 2007-08-28 David Heine <dlheine@tensilica.com>
666 * elf32-xtensa.c (compute_ebb_actions): Update removed_bytes when
667 narrowing instructions.
669 2007-08-28 Mark Shinwell <shinwell@codesourcery.com>
670 Joseph Myers <joseph@codesourcery.com>
672 * elf32-arm.c (elf32_arm_compare_mapping): Compare first on vma,
675 2007-08-28 Robert Sebastian Gerus <arachnist@gmail.com>
677 * config.bfd: Add support for i[3-7]86-*-dragonfly*.
678 * configure.in: Likewise.
679 * configure: Regenerate.
681 2007-08-25 Ulrich Weigand <uweigand@de.ibm.com>
682 Alan Modra <amodra@bigpond.net.au>
684 * elf.c (elfcore_grok_spu_note): New function.
685 (elf_parse_notes): Call it.
687 2007-08-24 H.J. Lu <hongjiu.lu@intel.com>
689 * elf64-x86-64.c (elf64_x86_64_relocate_section): Adjust
692 2007-08-24 Pedro Alves <pedro_alves@portugalmail.pt>
694 * elf.c (elfcore_grok_win32pstatus): Remove HAVE_WIN32_PSTATUS_T
695 guard. Make it host independent.
696 (elfcore_grok_note): Remove HAVE_WIN32_PSTATUS_T guard around
699 2007-08-24 Jan Kratochvil <jan.kratochvil@redhat.com>
701 * elf-bfd.h (struct elf_obj_tdata): New BUILD_ID_SIZE, BUILD_ID.
702 * elf.c (elfcore_read_notes): Split to ...
703 (elf_read_notes) ... here ...
704 (elf_parse_notes): ... and here. Check `bfd_get_format (abfd)' with
705 the former subfunctions called only for BFD_CORE.
706 Call ELFOBJ_GROK_GNU_NOTE for BFD_OBJECT files with the owner "GNU".
707 (_bfd_elf_make_section_from_shdr): Call ELF_PARSE_NOTES for SHT_NOTEs.
708 (bfd_section_from_phdr): Update the call for renamed ELFCORE_READ_NOTES.
709 (elfobj_grok_gnu_build_id, elfobj_grok_gnu_note): New functions.
710 Code advisory: Roland McGrath
712 2007-08-24 Daniel Jacobowitz <dan@codesourcery.com>
714 * elf64-mips.c (elf_backend_sign_extend_vma): Define.
716 2007-08-24 Alan Modra <amodra@bigpond.net.au>
718 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Warning fix.
720 2007-08-23 H.J. Lu <hongjiu.lu@intel.com>
722 * Makefile.am: Run "make dep-am".
723 * Makefile.in: Regenerated.
725 2007-08-23 H.J. Lu <hongjiu.lu@intel.com>
727 * elf32-i386.c: Include "bfd_stdint.h".
728 (elf_i386_rtype_to_howto): New function.
729 (elf_i386_info_to_howto_rel): Use it.
730 (x86_64_opcode16): New union type.
731 (elf_i386_check_tls_transition): New function.
732 (elf_i386_tls_transition): Updated to check transition and
733 issue an error if a transition isn't supported.
734 (elf_i386_check_relocs): Return FALSE if
735 elf_i386_tls_transition returns FALSE.
736 (elf_i386_gc_sweep_hook): Likewise.
737 (elf_i386_relocate_section): Likewise. Remove BFD_ASSERT
740 * elf64-x86-64.c: Include "bfd_stdint.h".
741 (x86_64_opcode16): New union type.
742 (x86_64_opcode32): Likewise.
743 (elf64_x86_64_check_tls_transition): New function.
744 (elf64_x86_64_tls_transition): Updated to check transition and
745 issue an error if a transition isn't supported.
746 (elf64_x86_64_check_relocs): Return FALSE if
747 elf64_x86_64_tls_transition returns FALSE.
748 (elf64_x86_64_gc_sweep_hook): Likewise.
749 (elf64_x86_64_relocate_section): Likewise. Remove BFD_ASSERT
752 2007-08-22 H.J. Lu <hongjiu.lu@intel.com>
754 * elfxx-ia64.c: Convert to ISO C90 prototypes.
755 (elfNN_hpux_backend_section_from_bfd_section): Make it static.
757 2007-08-22 H.J. Lu <hongjiu.lu@intel.com>
759 * elf64-x86-64.c: Remove trailing whitespace.
760 * elfxx-ia64.c: Likewise.
762 2007-08-21 H.J. Lu <hongjiu.lu@intel.com>
764 * elf32-i386.c (elf_i386_tls_transition): Accept a pointer
765 to ELF hash entry instead of an integer for local test.
766 (elf_i386_check_relocs): Updated.
767 (elf_i386_gc_sweep_hook): Likewise.
768 (elf_i386_relocate_section): Likewise.
770 * elf64-x86-64.c (elf64_x86_64_tls_transition): Accept a
771 pointer to ELF hash entry instead of an integer for local
773 (elf64_x86_64_check_relocs): Updated.
774 (elf64_x86_64_gc_sweep_hook): Likewise.
775 (elf64_x86_64_relocate_section): Likewise.
777 2007-08-20 H.J. Lu <hongjiu.lu@intel.com>
779 * elf32-i386.c (elf_i386_tls_transition): Break long line.
780 * elf64-x86-64.c (elf64_x86_64_tls_transition): Likewise.
782 2007-08-20 Jan Kratochvil <jan.kratochvil@redhat.com>
784 * elfxx-target.h [ELF_COMMONPAGESIZE && ELF_MAXPAGESIZE]
785 (ELF_MINPAGESIZE): Fixed its size guess. Sanity checked its size.
786 (ELF_COMMONPAGESIZE, ELF_MAXPAGESIZE): Sanity checked their size.
788 2007-08-20 Nick Clifton <nickc@redhat.com>
790 * elflink.c (elf_fixup_link_order): Rewrite conversion of
791 s->alignment_power into an offset mask in order to avoid a gcc
794 2007-08-17 Jakub Jelinek <jakub@redhat.com>
796 * config.bfd: Handle sparcv*-*-linux-* the same as sparc-*-linux-*.
797 Change sparc64-*-linux-* to sparc64*-*-linux-*.
799 2007-08-17 Alan Modra <amodra@bigpond.net.au>
801 * po/Make-in: Add --msgid-bugs-address to xgettext invocation.
803 2007-08-16 H.J. Lu <hongjiu.lu@intel.com>
805 * elf.c: Revert last change.
807 2007-08-16 H.J. Lu <hongjiu.lu@intel.com>
809 * elf.c (get_segment_type): Change PT_GNU_STACK to PT_GNU_ATTR.
810 (bfd_section_from_phdr): Likewise.
811 (get_program_header_size): Likewise. Add a PT_GNU_ATTR segment
812 if there is an attribute section.
813 (_bfd_elf_map_sections_to_segments): Likewise.
814 (IS_SECTION_IN_INPUT_SEGMENT): Likewise.
816 2007-08-14 H.J. Lu <hongjiu.lu@intel.com>
819 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_PC32
820 on ___tls_get_addr for GD->LE/LD->LE transitions when not
821 building shared library.
823 * elf64-x86-64.c (elf64_x86_64_relocate_section): Allow
824 R_X86_64_PC32 on __tls_get_addr for GD->LE/LD->LE transitions
825 when not building shared library.
827 2007-08-14 Jan Kratochvil <jan.kratochvil@redhat.com>
829 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): LOADBASE is now
830 initialized only on the first PT_LOAD. New variable LOADBASE_SET.
831 Removed PF_R checking for IA-64 vDSOs as redundant now.
832 Code advisory: Roland McGrath
834 2007-08-13 Richard Sandiford <richard@codesourcery.com>
836 * elfxx-mips.c (mips_elf_link_hash_table): Add computed_got_sizes.
837 (mips_elf_record_global_got_symbol): Increment local_gotno for
838 each forced-local symbol.
839 (_bfd_mips_elf_check_relocs): Pass forced-local call symbols to
840 mips_elf_record_global_got_symbol for VxWorks too.
841 (_bfd_mips_elf_always_size_sections): Set computed_got_sizes
842 to true after computing the GOT size.
843 (_bfd_mips_elf_hide_symbol): Increase local_gotno whenever
844 got.offset == 1. Only adjust global_gotno if computed_got_sizes.
845 For VxWorks, add a local entry when hiding a symbol that needs a
846 plt but has not been marked as needing a global got entry.
847 (_bfd_mips_elf_link_hash_table_create): Set computed_got_sizes to
850 2007-08-12 Daniel Jacobowitz <dan@codesourcery.com>
852 * coffgen.c (coff_get_normalized_symtab): Correct cast.
854 2007-08-13 Alan Modra <amodra@bigpond.net.au>
856 * elf.c (elf_modify_segment_map): Add remove_empty_load param.
857 Don't remove empty PT_LOAD header if false.
858 (_bfd_elf_map_sections_to_segments): If user phdrs, pass false
859 to elf_modify_segment_map.
860 (assign_file_positions_for_load_sections): Pass false to
861 elf_modify_segment_map.
863 2007-08-13 Alan Modra <amodra@bigpond.net.au>
865 * elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define.
866 Update stub comments.
867 (build_plt_stub): Build two variants, one without "addis".
868 (ppc_build_one_stub): Build stubs without "addis" if possible.
869 (ppc_size_one_stub): Size new stubs.
871 2007-08-11 Richard Sandiford <richard@codesourcery.com>
873 * config.bfd (sh-*-vxworks): Define targ_underscore to "yes".
875 2007-08-09 Michael Snyder <msnyder@access-company.com>
877 * aoutx.h (aout_get_external_symbols): Return if count is zero.
879 2007-08-09 H.J. Lu <hongjiu.lu@intel.com>
882 * elf.c (print_segment_map): New function.
883 (assign_file_positions_for_load_sections): Call print_segment_map
884 when a section can't be allocated in segment.
886 2007-08-09 Jan Kratochvil <jan.kratochvil@redhat.com>
888 * opncls.c (bfd_openr_iovec): Fix the OPEN parameter macro expansion.
890 2007-08-07 Nick Clifton <nickc@redhat.com>
892 * po/bfd.pot: Updated template.
893 * po/BLD-POTFILES.in: Regenerate.
895 2007-08-07 Alan Modra <amodra@bigpond.net.au>
897 * elf.c: (_bfd_elf_make_section_from_phdr): Properly handle
900 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
902 * Makefile.am (BUILD_HFILES): Clean bfd_stdint.h.
903 * Makefile.in: Regenerated.
905 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
907 * configure.in: Update version to 2.18.50.
908 * configure: Regenerated.
910 2007-08-06 Paul Brook <paul@codesourcery.com>
912 * elf32-arm.c (elf32_arm_link_hash_entry): Add
913 plt_maybe_thumb_refcount.
914 (elf32_arm_link_hash_newfunc): Set plt_maybe_thumb_refcount.
915 (elf32_arm_copy_indirect_symbol): Ditto.
916 (elf32_arm_adjust_dynamic_symbol): Ditto.
917 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_THM_JUMP24.
918 (arm_add_to_rel): Ditto.
919 (elf32_arm_final_link_relocate): Merge R_ARM_THM_JUMP24 with
920 R_ARM_THM_CALL. Handle R_ARM_THM_JUMP19 against a PLT stub.
921 (elf32_arm_gc_sweep_hook): Call check_use_blx. Update plt counts
922 for R_ARM_THM_JUMP24 and R_ARM_THM_JUMP19.
923 (elf32_arm_check_relocs): Update plt counts for R_ARM_THM_JUMP24
924 and R_ARM_THM_JUMP19.
925 (allocate_dynrelocs): Use plt_maybe_thumb_refcount.
926 (elf32_arm_finish_dynamic_symbol): Ditto.
927 (elf32_arm_output_plt_map): Ditto.
929 2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
931 * elf.c (rewrite_elf_program_header): Handle sections not sorted
933 (copy_elf_program_header): Likewise.
935 2007-08-04 H.J. Lu <hongjiu.lu@intel.com>
937 * elf-bfd.h (xvec_get_elf_backend_data): Add const.
939 * elfcode.h (elf_object_p): Use xvec_get_elf_backend_data.
940 * elfcore.h (elf_core_file_p): Likewise.
942 2007-08-02 H.J. Lu <hongjiu.lu@intel.com>
944 * coffcode.h (ALIGN_SET): Removed.
945 (ELIFALIGN_SET): Likewise.
946 (coff_set_alignment_hook): Handle IMAGE_SCN_ALIGN_128BYTES,
947 IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES,
948 IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES,
949 IMAGE_SCN_ALIGN_4096BYTES and IMAGE_SCN_ALIGN_8192BYTES.
951 2007-08-01 Michael Snyder <msnyder@access-company.com>
953 * vms-tir.c (new_section): Fix cut and paste error.
955 * aoutx.h (aout_link_add_symbols): Return if count is zero.
957 * elf.c (bfd_elf_print_symbol): Macro dereferences pointer, so
958 pointer must be non-null.
960 2007-08-01 Tristan Gingold <gingold@adacore.com>
962 * coffcode.h (coff_sort_func_alent): New function.
963 (coff_slurp_line_table): Sort line table if not already sorted.
965 2007-08-01 Jakub Jelinek <jakub@redhat.com>
967 * elf.c (_bfd_elf_map_sections_to_segments): Work around buggy
970 2007-08-01 Alan Modra <amodra@bigpond.net.au>
972 * aoutx.h (swap_ext_reloc_in): Set howto to NULL for unknown
974 (swap_std_reloc_in): Likewise.
975 (aout_link_input_section_std): Likewise. Return with an error
976 on unexpected relocation type.
977 (aout_link_input_section_ext): Likewise.
979 2007-08-01 Alan Modra <amodra@bigpond.net.au>
982 * aoutx.h (final_link): Write a zero in first word of
983 stringtab if no symbols rather than corrupting last byte
986 2007-07-31 Jakub Jelinek <jakub@redhat.com>
988 * elf.c (get_program_header_size): Adjacent loadable .note*
989 sections need just one PT_NOTE segment.
990 (_bfd_elf_map_sections_to_segments): Likewise.
992 2007-07-30 Michael Snyder <msnyder@access-company.com>
994 * coffgen.c (_bfd_coff_read_internal_relocs): Revert change of
995 2007-07-26. Buffer still in use, can't be freed.
997 2007-07-27 Michael Snyder <msnyder@access-company.com>
999 * cofflink.c (coff_link_add_symbols): Return if count is zero.
1001 * coff-i386.c (coff_i386_rtype_to_howto): Off by one error.
1003 * aoutx.h (slurp_symbol_table): Return if count == 0.
1005 * coffgen.c (_bfd_coff_read_internal_relocs): Return if count is zero.
1007 * elf32-i386.c (elf_i386_check_relocs): Check for null pointer.
1009 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1011 * config.bfd (x86_64-*-mingw*): Don't include x86_64coff_vec.
1013 2007-07-26 Michael Snyder <msnyder@access-company.com>
1015 * coff-i386.c (coff_i386_rtype_to_howto): Guard against null.
1017 * linker.c (bfd_section_already_linked_table_insert): Change
1018 return type from void to boolean. Return FALSE on failure.
1019 (_bfd_generic_section_already_linked): Test return value of
1020 bfd_section_already_linked_table_insert, call fatal on error.
1022 * elflink.c (_bfd_elf_section_already_linked): Test return value
1023 of bfd_section_already_linked_table_insert, call fatal on error.
1025 * libbfd-in.h (bfd_section_already_linked_table_insert): Update
1026 return type to bfd_boolean.
1028 * libbfd.h: Regenerate.
1030 2007-07-26 Adam Nemet <anemet@caviumnetworks.com>
1032 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap,
1033 bfd_slurp_armap): Improve function comment.
1035 2007-07-26 Michael Snyder <msnyder@access-company.com>
1037 * linker.c (already_linked_newfunc): Check for NULL return from
1040 * coffgen.c (fixup_symbol_value): Guard against null;
1041 bfd_is_com_section will dereference the section pointer.
1043 * syms.c (bfd_decode_symclass): Guard against NULL, since
1044 bfd_is_com_section dereferences the pointer.
1046 * srec.c (srec_scan): Check for EOF (critical because return value
1047 will be used as array index).
1049 * coffgen.c (_bfd_coff_read_internal_relocs): If internal_relocs
1050 are not to be cached, free the temporary buffer.
1052 * aoutx.h (slurp_reloc_table): Return TRUE if reloc_size == zero
1055 * tekhex.c (first_phase): Check return value for null.
1057 * elf.c (_bfd_elf_get_synthetic_symtab): Remove meaningless
1060 2007-07-26 Alan Modra <amodra@bigpond.net.au>
1062 * elflink.c (_bfd_elf_fix_symbol_flags): Remove unnecessary
1063 check on dynobj. Remove bed shadow.
1065 * srec.c (srec_get_section_contents): Return immediately on
1066 count zero. Check that offset and count are within section.
1067 * libbfd.c (_bfd_generic_get_section_contents): Check that
1068 offset + count does not overflow.
1070 * srec.c (srec_canonicalize_symtab): Don't alloc when symcount
1071 is zero. Correct return value on error.
1072 * mmo.c (mmo_canonicalize_symtab): Likewise.
1073 * binary.c (binary_canonicalize_symtab) Correct return on error.
1075 2007-07-26 Thiemo Seufer <ths@mips.com>
1077 * bfd.c (_bfd_set_gp_value): Use abort instead of BFD_FAIL.
1079 2007-07-26 Alan Modra <amodra@bigpond.net.au>
1081 * reloc.c (bfd_generic_get_relocated_section_contents): Avoid
1082 bfd_canonicalize_reloc call when bfd_get_reloc_upper_bound
1083 says there are no relocs.
1085 2007-07-26 Doug Kwan <dougkwan@google.com>
1087 Speed up bfd_dwarf2_find_line.
1088 * dwarf2.c (struct dwarf2_debug): Add new fields to support function
1089 and variable info hash tables. Add last_comp_unit, info_hash_count,
1090 funcinfo_hash_table, varinfo_hash_table, hash_units_head.
1091 (struct comp_unit): Add prev_unit, cached.
1092 (struct info_list_node, struct info_hash_entry,
1093 struct info_hash_table): New.
1094 (info_hash_table_newfunc, create_info_hash_table,
1095 insert_info_hash_table, lookup_info_hash_table): New functions
1096 implementing function and variable info hash tables.
1097 (scan_unit_for_symbols): Add checks to make sure hash tables are
1098 consistent with compilation units.
1099 (comp_unit_maybe_decode_line_info): New function.
1100 (comp_unit_find_line): Use comp_unit_maybe_decode_line_info.
1101 (reverse_funcinfo_list, reverse_varinfo_list, comp_unit_hash_info,
1102 info_hash_lookup_funcinfo, info_hash_lookup_varinfo,
1103 stash_maybe_update_info_hash_table, stash_verify_info_hash_table,
1104 stash_maybe_enable_info_hash_tables, stash_find_line_fast): New
1105 functions. Make use of info hash tables to speed up
1106 bfd_dwarf2_find_line.
1107 (find_line): Use hash table for faster lookup if it is turned on.
1108 Also add code to maintain bi-directional link in comp units.
1110 2007-07-25 Michael Snyder <msnyder@access-company.com>
1112 * coffgen.c (_bfd_coff_get_external_symbols): Nothing to be done
1113 if size == 0; return and avoid possible null pointer issues.
1115 2007-07-25 Alan Modra <amodra@bigpond.net.au>
1117 * linker.c (generic_link_add_symbol_list): Warning fix.
1119 2007-07-24 Michael Snyder <msnyder@access-company.com>
1121 * opncls.c (bfd_make_writable): Check return from bfd_malloc.
1123 * elflink.c (bfd_elf_final_link): Avoid redundant frees -- return
1124 on bfd_malloc error rather than goto error_return.
1126 2007-07-24 Alan Modra <amodra@bigpond.net.au>
1128 * elflink.c (_bfd_elf_link_just_syms, merge_sections_remove_hook,
1129 _bfd_elf_merge_sections, _bfd_elf_link_hash_newfunc,
1130 _bfd_elf_link_hash_copy_indirect, _bfd_elf_link_hash_hide_symbol,
1131 _bfd_elf_link_hash_table_init, _bfd_elf_link_hash_table_create,
1132 bfd_elf_set_dt_needed_name, bfd_elf_get_dyn_lib_class,
1133 bfd_elf_set_dyn_lib_class, bfd_elf_get_needed_list,
1134 bfd_elf_get_runpath_list, bfd_elf_get_dt_soname,
1135 bfd_elf_get_bfd_needed_list, struct elf_symbuf_symbol,
1136 struct elf_symbuf_head, struct elf_symbol, elf_sort_elf_symbol,
1137 elf_sym_name_compare, elf_create_symbuf,
1138 bfd_elf_match_symbols_in_sections,
1139 _bfd_elf_match_sections_by_type): Move to here..
1140 * elf.c: ..from here.
1142 2007-07-23 Richard Sandiford <richard@codesourcery.com>
1144 * elflink.c (_bfd_elf_fix_symbol_flags): Only assert the type
1145 of weakdef->root.type if weakdef has no regular definition.
1147 2007-07-22 Adam Nemet <anemet@caviumnetworks.com>
1149 * elfxx-mips.c (struct mips_elf_link_hash_table): Add new field
1150 small_data_overflow_reported.
1151 (_bfd_mips_elf_link_hash_table_create): Initialize it.
1152 (_bfd_mips_elf_relocate_section) <bfd_reloc_overflow>: Report
1153 small-data section overflow.
1155 2007-07-19 Doug Kwan <dougkwan@google.com>
1158 * dwarf2.c: (find_line) Do not dereference functionname_ptr if
1161 2007-07-18 Bob Wilson <bob.wilson@acm.org>
1163 * elf32-xtensa.c (xtensa_callback_required_dependence): Ignore
1166 2007-07-18 Bob Wilson <bob.wilson@acm.org>
1168 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Get section
1169 vma and size for dynamic tags from the output sections.
1171 2007-07-18 Alan Modra <amodra@bigpond.net.au>
1173 * elf-bfd.h (struct sym_sec_cache): Delete "sec". Add "shndx".
1174 * elf.c (bfd_section_from_r_symndx): Don't cache bfd section of
1175 symbol. Instead cache ELF section index. Remove redundant
1178 2007-07-15 Mike Frysinger <vapier@gentoo.org>
1180 * trad-core.c (NBPG): If not defined, set to getpagesize().
1182 2007-07-13 Roland McGrath <roland@redhat.com>
1184 * elf-bfd.h (struct elf_obj_tdata): Revert last change.
1185 Add after_write_object_contents, after_write_object_contents_info.
1186 * elf.c (_bfd_elf_write_object_contents): Revert last change.
1187 Instead, call after_write_object_contents if set.
1189 2007-07-12 Kai Tietz <kai.tietz@onevision.com>
1191 * bfd-in.h: (BFD_HOST_64BIT_LONG_LONG): New.
1192 (BFD_HOSTPTR_T): Host pointer type for casting a
1193 pointer to an integer type.
1194 (bfd_hostptr_t): The typedef of BFD_HOSTPTR_T.
1195 (sprintf_vma, fprintf_vma): Add support for long long prints.
1196 * bfd-in2.h: Regenerate.
1197 * configure.in: (BFD_HOST_64BIT_LONG_LONG): New.
1198 (BFD_HOSTPTR_T): Host pointer type for casting a
1199 pointer to an integer type. Default is "unsigned long".
1200 (AC_CHECK_SIZEOF(void *)): New.
1201 (host64): Set it if the pointer size is 8.
1202 * configure: Regenerate.
1203 * config.in: Add macro SIZEOF_VOID_P.
1204 * coffcode.h: Replace host ptr type assuming "long" with
1206 * coffgen.c: Likewise.
1207 * elf-eh-frame.c: Likewise.
1208 * peicode.h: Likewise.
1210 2007-07-10 H.J. Lu <hongjiu.lu@intel.com>
1212 * Makefile.in: Regenerated.
1214 2007-07-10 H.J. Lu <hongjiu.lu@intel.com>
1217 * simple.c (bfd_simple_get_relocated_section_content): Don't
1218 apply relocation on executable and shared library.
1220 2007-07-10 Nathan Sidwell <nathan@codesourcery.com>
1222 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't eliminate
1223 copy relocs on vxworks.
1225 2007-07-10 Alan Modra <amodra@bigpond.net.au>
1227 * elf32-arm.c (elf32_arm_size_info): Init checksum_contents field.
1228 * elf64-alpha.c (alpha_elf_size_info): Likewise.
1229 * elf64-hppa.c (hppa64_elf_size_info): Likewise.
1230 * elf64-mips.c (mips_elf64_size_info): Likewise.
1231 * elf64-s390.c (s390_elf64_size_info): Likewise.
1232 * elf64-sparc.c (elf64_sparc_size_info): Likewise.
1234 2007-07-09 H.J. Lu <hongjiu.lu@intel.com>
1236 * elflink.c (bfd_elf_record_link_assignment): Handle indirect
1238 (_bfd_elf_merge_symbol): Properly update normal symbol when
1239 overriding the versioned symbol from a dynamic library.
1241 2007-07-09 Roland McGrath <roland@redhat.com>
1243 * elf-bfd.h (struct elf_obj_tdata): Add members
1244 emit_note_gnu_build_id and note_gnu_build_id_sec.
1245 * elf.c (_bfd_id_note_section_size): New global function.
1246 (read_hex, _bfd_elf_write_build_id_section): New static functions.
1247 (_bfd_elf_write_object_contents): Call _bfd_elf_write_build_id_section
1248 if emit_note_gnu_build_id is set.
1249 * Makefile.am (elf.lo): Update dependencies.
1251 * elf-bfd.h (struct elf_size_info): Add checksum_contents hook.
1252 (bfd_elf32_checksum_contents, bfd_elf64_checksum_contents): Declare.
1253 * elfcode.h (elf_checksum_contents): New macro and function.
1254 (NAME(_bfd_elf,size_info)): Initialize checksum_contents hook.
1256 2007-07-06 Michael Snyder <msnyder@access-company.com>
1258 * elflink.c (elf_link_add_object_symbols): Return via
1259 error_free_vers on "notice" failure.
1261 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
1263 * peicode.h (pe_bfd_object_p): Don't check PE vs. EFI target
1266 2007-07-04 Nick Clifton <nickc@redhat.com>
1268 Import this patch from an internal tree:
1270 2001-07-17 Richard Henderson <rth@redhat.com>
1272 * elf32-mep.c (mep_final_link_relocate) [R_MEP_HI16S]: Correctly
1273 compensate for high bit set in R_MEP_LOW16.
1275 2007-07-03 Joseph Myers <joseph@codesourcery.com>
1277 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Copy type from
1278 input attributes if value has been copied.
1280 2007-07-03 Nick Clifton <nickc@redhat.com>
1282 * COPYING: Replace with GPLv3 text.
1283 * aix386-core.c: Update copyright notice to refer to GPLv3.
1284 * aix5ppc-core.c, aout0.c, aout32.c, aout64.c, aout-adobe.c,
1285 aout-arm.c, aout-cris.c, aoutf1.h, aout-ns32k.c, aout-sparcle.c,
1286 aout-target.h, aout-tic30.c, aoutx.h, archive64.c, archive.c,
1287 archures.c, armnetbsd.c, bfd.c, bfd-in.h, bfdio.c, bfdwin.c,
1288 binary.c, bout.c, cache.c, cf-i386lynx.c, cf-sparclynx.c,
1289 cisco-core.c, coff64-rs6000.c, coff-alpha.c, coff-apollo.c,
1290 coff-arm.c, coff-aux.c, coffcode.h, coffgen.c, coff-go32.c,
1291 coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c, coff-i960.c,
1292 coff-ia64.c, cofflink.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1293 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1294 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1295 coff-svm68k.c, coffswap.h, coff-tic30.c, coff-tic4x.c,
1296 coff-tic54x.c, coff-tic80.c, coff-u68k.c, coff-w65.c,
1297 coff-we32k.c, coff-x86_64.c, coff-z80.c, coff-z8k.c, corefile.c,
1298 cpu-alpha.c, cpu-arc.c, cpu-arm.c, cpu-avr.c, cpu-bfin.c,
1299 cpu-cr16.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1300 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1301 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1302 cpu-i960.c, cpu-ia64.c, cpu-ia64-opc.c, cpu-ip2k.c, cpu-iq2000.c,
1303 cpu-m10200.c, cpu-m10300.c, cpu-m32c.c, cpu-m32r.c, cpu-m68hc11.c,
1304 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1305 cpu-mep.c, cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-mt.c,
1306 cpu-ns32k.c, cpu-openrisc.c, cpu-or32.c, cpu-pdp11.c, cpu-pj.c,
1307 cpu-powerpc.c, cpu-rs6000.c, cpu-s390.c, cpu-score.c, cpu-sh.c,
1308 cpu-sparc.c, cpu-spu.c, cpu-tic30.c, cpu-tic4x.c, cpu-tic54x.c,
1309 cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c, cpu-we32k.c,
1310 cpu-xc16x.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z80.c, cpu-z8k.c,
1311 demo64.c, doc/chew.c, dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c,
1312 ecoffswap.h, efi-app-ia32.c, efi-app-ia64.c, efi-app-x86_64.c,
1313 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1314 elf32-avr.h, elf32-bfin.c, elf32.c, elf32-cr16.c, elf32-cr16c.c,
1315 elf32-cris.c, elf32-crx.c, elf32-d10v.c, elf32-d30v.c,
1316 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1317 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1318 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1319 elf32-iq2000.c, elf32-m32c.c, elf32-m32r.c, elf32-m68hc11.c,
1320 elf32-m68hc12.c, elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c,
1321 elf32-m88k.c, elf32-mcore.c, elf32-mep.c, elf32-mips.c,
1322 elf32-msp430.c, elf32-mt.c, elf32-openrisc.c, elf32-or32.c,
1323 elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c, elf32-score.c,
1324 elf32-sh64.c, elf32-sh64-com.c, elf32-sh64.h, elf32-sh.c,
1325 elf32-sh-symbian.c, elf32-sparc.c, elf32-spu.c, elf32-spu.h,
1326 elf32-v850.c, elf32-vax.c, elf32-xc16x.c, elf32-xstormy16.c,
1327 elf32-xtensa.c, elf64-alpha.c, elf64.c, elf64-gen.c, elf64-hppa.c,
1328 elf64-hppa.h, elf64-mips.c, elf64-mmix.c, elf64-ppc.c,
1329 elf64-ppc.h, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1330 elf64-x86-64.c, elf-attrs.c, elf-bfd.h, elf.c, elfcode.h,
1331 elfcore.h, elf-eh-frame.c, elf-hppa.h, elflink.c, elf-m10200.c,
1332 elf-m10300.c, elfn32-mips.c, elf-strtab.c, elf-vxworks.c,
1333 elf-vxworks.h, elfxx-ia64.c, elfxx-mips.c, elfxx-mips.h,
1334 elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h, epoc-pe-arm.c,
1335 epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c, genlink.h,
1336 hash.c, host-aout.c, hosts/alphavms.h, hp300bsd.c, hp300hpux.c,
1337 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1338 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1339 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1340 libaout.h, libbfd.c, libbfd-in.h, libcoff-in.h, libecoff.h,
1341 libhppa.h, libieee.h, libnlm.h, liboasys.h, libpei.h, libxcoff.h,
1342 linker.c, lynx-core.c, m68k4knetbsd.c, m68klinux.c, m68knetbsd.c,
1343 m88kmach3.c, m88kopenbsd.c, mach-o.c, mach-o.h, mach-o-target.c,
1344 mep-relocs.pl, merge.c, mipsbsd.c, mmo.c, netbsd-core.c, netbsd.h,
1345 newsos3.c, nlm32-alpha.c, nlm32.c, nlm32-i386.c, nlm32-ppc.c,
1346 nlm32-sparc.c, nlm64.c, nlm.c, nlmcode.h, nlmswap.h, nlm-target.h,
1347 ns32k.h, ns32knetbsd.c, oasys.c, opncls.c, osf-core.c,
1348 pc532-mach.c, pdp11.c, pe-arm.c, pe-arm-wince.c, pef.c, pef.h,
1349 pef-traceback.h, pe-i386.c, pei-arm.c, pei-arm-wince.c, peicode.h,
1350 pei-i386.c, pei-mcore.c, pei-mips.c, pei-ppc.c, pei-sh.c,
1351 pei-x86_64.c, pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c,
1352 pe-x86_64.c, peXXigen.c, ppcboot.c, ptrace-core.c, reloc16.c,
1353 reloc.c, riscix.c, rs6000-core.c, sco5-core.c, section.c,
1354 simple.c, som.c, som.h, sparclinux.c, sparclynx.c, sparcnetbsd.c,
1355 srec.c, stabs.c, stab-syms.c, stamp-h.in, sunos.c, syms.c,
1356 sysdep.h, targets.c, targmatch.sed, tekhex.c, ticoff.h,
1357 trad-core.c, vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c,
1358 vms.c, vms-gsd.c, vms.h, vms-hdr.c, vms-misc.c, vms-tir.c,
1359 xcofflink.c, xcoff-target.h, xsym.c, xsym.h, xtensa-isa.c,
1360 xtensa-modules.c: Likewise.
1361 * elf32-sh-relocs.h: Add copyright notice.
1362 * hosts/alphalinux.h, hosts/decstation.h, hosts/delta68.h,
1363 hosts/dpx2.h, hosts/hp300bsd.h, hosts/i386bsd.h,
1364 hosts/i386linux.h, hosts/i386mach3.h, hosts/i386sco.h,
1365 hosts/i860mach3.h, hosts/m68kaux.h, hosts/m68klinux.h,
1366 hosts/m88kmach3.h, hosts/mipsbsd.h, hosts/mipsmach3.h,
1367 hosts/news.h, hosts/news-mips.h, hosts/pc532mach.h,
1368 hosts/riscos.h, hosts/symmetry.h, hosts/tahoe.h, hosts/vaxbsd.h,
1369 hosts/vaxlinux.h, hosts/vaxult2.h, hosts/vaxult.h: Likewise.
1370 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
1372 2007-07-02 Joseph Myers <joseph@codesourcery.com>
1374 * elfxx-mips.c (mips_elf_calculate_relocation): Handle
1375 R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64.
1376 * elf64-mips.c (mips_elf64_howto_table_rela): Support
1377 R_MIPS_TLS_DTPREL64.
1379 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1381 * Makefile.am: Run "make dep-am".
1382 * Makefile.in: Regenerate.
1383 * aclocal.m4: Regenerate.
1384 * config.in: Regenerate.
1385 * po/SRC-POTFILES.in: Regenerate.
1386 * po/bfd.pot: Regenerate.
1388 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1390 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Tidy
1391 symsec != NULL tests.
1393 2007-07-02 Alan Modra <amodra@bigpond.net.au>
1396 * elf.c (assign_file_positions_for_load_sections): Adjust lma
1399 2007-06-30 H.J. Lu <hongjiu.lu@intel.com>
1401 * aclocal.m4: Regenerated.
1402 * Makefile.in: Likewise.
1404 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1406 * elf32-ppc.c (ppc_elf_merge_obj_attributes): New.
1407 (ppc_elf_merge_private_bfd_data): Call it.
1409 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1411 * elfxx-mips.c (mips_elf_merge_obj_attributes): New.
1412 (_bfd_mips_elf_merge_private_bfd_data): Call it.
1414 2007-06-29 Joseph Myers <joseph@codesourcery.com>
1417 * Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
1418 (BFD32_BACKENDS_CFILES): Add elf-attrs.c.
1419 (elf-attrs.lo): Generate dependencies.
1420 * Makefile.in: Regenerate.
1421 * configure.in (elf): Add elf-attrs.lo.
1422 * configure: Regenerate.
1423 * elf-bfd.h (struct elf_backend_data): Add entries for object
1425 (NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
1426 OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
1427 Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
1429 (struct elf_obj_tdata): Add entries for object attributes.
1430 (elf_known_obj_attributes, elf_other_obj_attributes,
1431 elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
1433 (bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
1434 bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
1435 bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
1436 bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
1437 bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
1438 _bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
1439 _bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
1440 * elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
1441 (bfd_section_from_shdr): Handle attributes sections.
1442 * elflink.c (bfd_elf_final_link): Handle attributes sections.
1443 * elfxx-target.h (elf_backend_obj_attrs_vendor,
1444 elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
1445 elf_backend_obj_attrs_section_type): New.
1446 (elfNN_bed): Update.
1447 * elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
1448 aeabi_attribute_list): Remove.
1449 (struct elf32_arm_obj_tdata): Remove object attributes fields.
1450 (check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
1451 elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
1452 Update for new object attributes interfaces.
1453 (uleb128_size, is_default_attr, eabi_attr_size,
1454 elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
1455 elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
1456 elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
1457 elf32_arm_add_eabi_attr_int, attr_strdup,
1458 elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
1459 copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
1460 to generic code in elf-attrs.c.
1461 (elf32_arm_obj_attrs_arg_type): New.
1462 (elf32_arm_fake_sections): Do not handle .ARM.attributes.
1463 (elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
1464 (bfd_elf32_bfd_final_link): Remove.
1465 (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
1466 elf_backend_obj_attrs_arg_type,
1467 elf_backend_obj_attrs_section_type): New.
1468 * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
1470 * elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
1471 * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
1472 * elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
1473 * elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
1474 * elf32-sh.c (sh_elf_copy_private_data): Likewise.
1475 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1477 2007-06-29 Paul Brook <paul@codesourcery.com>
1479 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Suppress
1480 call veneers for call relocations against undefined symbols.
1481 (elf32_arm_final_link_relocate): Turn call to undefined symbol
1482 into a jump to the next instruction.
1484 2007-06-29 Michael Snyder <msnyder@access-company.com>
1486 * bfd.c (bfd_demangle): Plug memory leak (Coverity).
1488 2007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1490 * Makefile.am: Add cr16 related entry
1491 * Makefile.in: Regenerate
1492 * archures.c: Add bfd_cr16_arch
1493 * bfd-in2.h: Regenerate
1494 * config.bfd: Add cr16-elf
1495 * configure.in: Add bfd_elf32_cr16_vec
1496 * configure: Regenerate.
1497 * targets.c: Added cr16 related information
1498 * cpu-cr16.c: New file.
1499 * elf32-cr16.c: New file.
1500 * reloc.c: Added cr16 relocs.
1502 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1504 * elflink.c (_bfd_elf_link_assign_sym_version): Improve error
1505 message for undefined version nodes.
1506 (elf_gc_sweep): Don't warn when zero size sections are
1509 2007-06-29 Nathan Froyd <froydnj@codesourcery.com>
1511 * elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation
1514 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1516 * elf32-spu.c (spu_elf_fake_sections): New function.
1517 (elf_backend_fake_sections): Define.
1519 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1521 * elf.c (assign_file_positions_for_load_sections): Use elf
1522 section header sh_size rather than bfd section size, simplifying
1525 2007-06-29 Alan Modra <amodra@bigpond.net.au>
1528 * elf.c (assign_file_positions_for_load_sections): Ensure bss
1529 segments meet gABI alignment requirements. Don't allocate
1530 file space for bss sections in a segment also containing file
1533 2007-06-27 Alan Modra <amodra@bigpond.net.au>
1535 * bfd.c (struct bfd): Rename "next" to "archive_next".
1536 * archive.c: Rename uses throughout file.
1537 * archive64.c: Likewise.
1538 * coff-rs6000.c: Likewise.
1539 * ecoff.c: Likewise.
1541 * bfd-in2.h: Regenerate.
1543 * elf32-ppc.c (ppc_elf_select_plt_layout): Properly iterate over
1545 * elf32-spu.c (spu_elf_create_sections): Likewise.
1547 2007-06-26 H.J. Lu <hongjiu.lu@intel.com>
1549 * dwarf2.c (find_line): New. Contains the duplicated code from:
1550 (_bfd_dwarf2_find_nearest_line): Use it.
1551 (_bfd_dwarf2_find_line): Use it.
1553 2007-06-26 Joseph Myers <joseph@codesourcery.com>
1555 * elf32-arm.c (copy_eabi_attributes): Copy type of attributes.
1557 2007-06-25 Richard Sandiford <richard@codesourcery.com>
1559 * elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs
1560 to be used for calls from MIPS16 code.
1562 2007-06-23 Andreas Schwab <schwab@suse.de>
1564 * configure.in (--with-separate-debug-dir): New option.
1565 * configure: Regenerate.
1566 * Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR.
1567 * Makefile.in: Regenerate.
1568 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to
1569 bfd_follow_gnu_debuglink.
1570 (_bfd_dwarf2_find_line): Likewise.
1572 2007-06-22 Nick Clifton <nickc@redhat.com>
1574 * dwarf2.c: Add support for reading in debug information via a
1575 .gnu_debuglink section:
1576 (struct dwarf2_debug): Add bfd field to record the bfd containing
1578 (parse_comp_unit): Remove ABFD parameter. Instead use the bfd
1579 field in the dwarf2_debug structure.
1580 (_bfd_dwarf2_find_nearest_line): If a debug info section could not
1581 be found in the current bfd call bfd_follow_gnu_debuglink to see
1582 if another file contains the debug information. If it does, open
1584 (_bfd_dwarf2_find_line): Likewise.
1586 2007-06-19 H.J. Lu <hongjiu.lu@intel.com>
1589 * elfxx-ia64.c (sort_dyn_sym_info): Keep the valid got_offset
1590 when removing duplicated entries.
1591 (get_dyn_sym_info): Initialize the got_offset field to -1.
1592 Update call to sort_dyn_sym_info.
1593 (elfNN_ia64_relocate_section): Call sort_dyn_sym_info to sort
1594 array of addend and remove duplicates.
1596 2007-06-18 H.J. Lu <hongjiu.lu@intel.com>
1598 * libpei.h (_bfd_XXi_final_link_postscript): Remove
1600 (bfd_target_pei_p): New.
1601 (bfd_target_pei_arch): New
1602 (bfd_target_efi_p): Likewise.
1603 (bfd_target_efi_arch): New
1604 (bfd_pe_executable_p): Use bfd_target_pei_p and
1607 * peicode.h (arch_type): New enum.
1608 (pe_arch): New function.
1609 (pe_bfd_object_p): Don't match PE/EFI target with EFI/PE file
1610 if there is an EFI/PE target.
1612 2007-06-14 H.J. Lu <hongjiu.lu@intel.com>
1614 * Makefile.am (ACLOCAL_AMFLAGS): Add -I . -I ../config.
1616 * acinclude.m4: Don't include m4 files. Remove libtool
1619 * Makefile.in: Regenerated.
1620 * aclocal.m4: Likewise.
1621 * configure: Likewise.
1623 2007-06-11 Sterling Augustine <sterling@tensilica.com>
1624 Bob Wilson <bob.wilson@acm.org>
1626 * elf32-xtensa.c (extend_ebb_bounds_forward): Use renamed
1627 XTENSA_PROP_NO_TRANSFORM flag instead of XTENSA_PROP_INSN_NO_TRANSFORM.
1628 (extend_ebb_bounds_backward, compute_text_actions): Likewise.
1629 (compute_ebb_proposed_actions, coalesce_shared_literal): Likewise.
1630 (xtensa_get_property_predef_flags): Likewise.
1631 (compute_removed_literals): Pass new arguments to is_removable_literal.
1632 (is_removable_literal): Add sec, prop_table and ptblsize arguments.
1633 Do not remove literal if the NO_TRANSFORM property flag is set.
1635 2007-05-31 Richard Sandiford <rsandifo@nildram.co.uk>
1637 * elfxx-mips.c (mips_elf_initialize_tls_index): When processing a
1638 type (3) single-GOT entry, read tls_type from the hash table entry
1639 rather than the GOT entry.
1641 2007-06-01 Alan Modra <amodra@bigpond.net.au>
1643 * simple.c (bfd_simple_get_relocated_section_contents): Init
1646 2007-05-30 Alan Modra <amodra@bigpond.net.au>
1648 * elf.c (elf_fake_sections): Adjust test for SHT_NOBITS sections
1649 created by objcopy --only-keep-debug.
1650 (_bfd_elf_init_private_section_data): Only change elf_section_type
1653 * elf.c (assign_file_positions_for_load_sections): Correct sh_type
1654 to SHT_NOBITS earlier. Base actions in rest of function on sh_type
1655 and sh_flags instead of bfd section flags. Delete voff and code
1656 keeping nobits segments aligned.
1658 2007-05-25 Eric Christopher <echristo@apple.com>
1660 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame):
1661 Check that sym_sec isn't NULL before accessing.
1663 2007-05-24 Steve Ellcey <sje@cup.hp.com>
1665 * Makefile.in: Regnerate.
1666 * configure: Regenerate.
1667 * aclocal.m4: Regenerate.
1668 * doc/Makefile.in: Regenerate.
1670 2007-05-22 Paul Brook <paul@codesourcery.com>
1672 * elf32-arm.c (output_arch_syminfo): Replace plt_shndx and plt_offset
1673 with sec and sec_shndx.
1674 (elf32_arm_ouput_plt_map_sym): Use them.
1675 (elf32_arm_output_arch_local_syms): Output mapping symbols for
1678 2007-05-18 Paul Brook <paul@codesourcery.com>
1680 * elf32-arm.c (ARM2THUMB_V5_STATIC_GLUE_SIZE): Define.
1681 (a2t1v5_ldr_insn, a2t1v5_ldr_insn): New.
1682 (record_arm_to_thumb_glue): Add v5t non-pic glue.
1683 (elf32_arm_create_thumb_stub): Ditto.
1685 2007-05-16 H.J. Lu <hongjiu.lu@intel.com>
1686 Alan Modra <amodra@bigpond.net.au>
1688 * elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss
1689 section to the minimum alignment.
1691 2007-05-15 H.J. Lu <hongjiu.lu@intel.com>
1692 Alan Modra <amodra@bigpond.net.au>
1695 * elf-bfd.h (_bfd_elf_adjust_dynamic_copy): New.
1696 * elflink.c (_bfd_elf_adjust_dynamic_copy): New.
1698 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Call
1699 _bfd_elf_adjust_dynamic_copy to adjust for the copy in dynamic
1701 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1702 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1703 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1704 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1705 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1706 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1707 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1708 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1709 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1710 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1711 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1712 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1713 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1714 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1715 * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1716 * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Likewise.
1717 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1719 2007-05-15 Richard Sandiford <richard@codesourcery.com>
1721 * elfxx-mips.c (mips_elf_create_local_got_entry): Remove
1722 input_section argument. Create .rela.dyn relocations against
1723 symbol 0 rather than the section symbol.
1724 (mips_elf_local_got_index): Remove input_section argument.
1725 Update call to mips_elf_create_local_got_entry.
1726 (mips_elf_got_page, mips_elf_got16_entry): Likewise.
1727 (mips_elf_calculate_relocation): Update calls to
1728 mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page.
1730 2007-05-15 Mark Shinwell <shinwell@codesourcery.com>
1732 * elf32-arm.c (elf32_arm_final_link_relocate): Correctly
1733 handle the Thumb-2 JUMP19 relocation.
1735 2007-05-15 Alan Modra <amodra@bigpond.net.au>
1738 * elf.c (elf_fake_sections): Don't allow backend to change
1739 SHT_NOBITS if called for strip/objcopy --only-keep-debug.
1740 * elfxx-mips.c (_bfd_mips_elf_fake_sections): Remove similar
1743 2007-05-14 Alan Modra <amodra@bigpond.net.au>
1745 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1747 (bfd_elf_get_str_section): Likewise.
1749 2007-05-12 Alan Modra <amodra@bigpond.net.au>
1752 * elf-eh-frame.c (struct cie): Add "local_personality". Make
1753 "personality" a union.
1754 (cie_eq): Compare local_personality too. Adjust personality
1756 (_bfd_elf_discard_section_eh_frame): Check binding on personality
1757 reloc sym to allow for bad symtab. Use stashed local syms rather
1758 than reading personality local sym. Handle discarded sections.
1760 2007-05-12 Alan Modra <amodra@bigpond.net.au>
1762 * elf32-spu.c (elf_howto_table): Add howto for R_SPU_ADDR16X.
1764 2007-05-11 Alan Modra <amodra@bigpond.net.au>
1766 * elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype.
1767 (enum ppc_elf_plt_type): Move from..
1768 * elf32-ppc.c: ..here.
1769 (struct ppc_elf_obj_tdata): Add makes_plt_call and has_rel16.
1770 (struct ppc_elf_link_hash_table): Reorder. Add old_bfd. Delete
1771 can_use_new_plt. Make is_vxworks a bitfield.
1772 (ppc_elf_link_hash_table_create): Don't clear is_vxworks (again).
1773 (ppc_elf_check_relocs): Update setting of reloc flags. Set old_bfd.
1774 (ppc_elf_select_plt_layout): Modify parameters. Use bfd reloc
1775 flags to better detect object files needing old bss-style plt.
1776 Allow secure plt to be used without rel16 relocs being detected.
1777 Warn if secure plt request cannot be allowed.
1779 2007-05-11 Alan Modra <amodra@bigpond.net.au>
1781 * reloc.c (BFD_RELOC_SPU_PPU32, BFD_RELOC_SPU_PPU64): Define.
1782 * elf-bfd.h (struct elf_backend_data): Change return type of
1783 elf_backend_relocate_section to int.
1784 * elf32-spu.c (elf_howto_table): Add howtos for R_SPU_PPU32 and
1786 (spu_elf_bfd_to_reloc_type): Convert new relocs.
1787 (spu_elf_count_relocs): New function.
1788 (elf_backend_count_relocs): Define.
1789 (spu_elf_relocate_section): Arrange to emit R_SPU_PPU32 and
1791 * elflink.c (elf_link_input_bfd): Emit relocs if relocate_section
1793 * bfd-in2.h: Regenerate.
1794 * libbfd.h: Regenerate.
1796 2007-05-10 Richard Sandiford <richard@codesourcery.com>
1798 * elf32-arm.c (elf32_arm_check_relocs): Don't create PLT entries
1799 for R_ARM_ABS12 relocs.
1800 (elf32_arm_finish_dynamic_symbol): Fix the loop that creates
1801 non-shared VxWorks PLT entries.
1803 2007-05-11 Alan Modra <amodra@bigpond.net.au>
1806 * elf-eh-frame.c (struct cie): Make "personality" a bfd_vma.
1807 (_bfd_elf_discard_section_eh_frame): Handle local syms on
1808 personality relocation.
1810 2007-05-10 Richard Sandiford <richard@codesourcery.com>
1812 * elf.c (assign_file_positions_for_load_sections): Use p_memsz
1813 rather than p_filesz to calculate the LMA of the end of a segment.
1815 2007-05-10 Jakub Jelinek <jakub@redhat.com>
1817 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't do copyreloc
1818 processing if symbol is defined in the executable.
1820 2007-05-10 Alexandre Oliva <aoliva@redhat.com>
1822 * elf32-frv.c (_frvfdpic_check_discarded_relocs): New.
1823 (frvfdpic_elf_discard_info): New.
1824 (elf_backend_discard_info): Define for FDPIC.
1826 2007-05-09 Mark Shinwell <shinwell@codesourcery.com>
1828 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Don't
1829 attempt to scan if the bfd doesn't correspond to an ELF image.
1830 (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1832 2007-05-08 Alexandre Oliva <aoliva@redhat.com>
1834 * elf32-frv.c (elf32_frv_relocate_section): Discard dynamic relocs
1835 for which _bfd_elf_section_offset returns -1.
1837 2007-05-08 Alan Modra <amodra@bigpond.net.au>
1839 * elf32-spu.c (spu_elf_size_stubs): Use "void *" for psyms.
1840 (mark_functions_via_relocs): Likewise.
1842 2007-05-07 Alan Modra <amodra@bigpond.net.au>
1844 * elflink.c (bfd_elf_final_link): Correct reloc handling for
1845 elf_backend_count_relocs.
1846 (bfd_elf_discard_info): Print an error if we can't read syms.
1848 2007-05-07 Alan Modra <amodra@bigpond.net.au>
1850 * elf32-spu.c (spu_elf_reloc_type_lookup): Return NULL on
1852 (spu_elf_gc_mark_hook, spu_elf_section_processing): Delete functions.
1853 (elf_backend_gc_mark_hook, elf_backend_section_processing): Don't
1856 2007-05-07 Alan Modra <amodra@bigpond.net.au>
1858 * elf.c (assign_file_positions_for_load_sections): Don't check
1861 2007-05-04 H.J. Lu <hongjiu.lu@intel.com>
1863 * elflink.c (elf_link_sort_relocs): Return if both .rela.dyn
1864 and .rel.dyn aren't present.
1866 2007-05-04 Nick Clifton <nickc@redhat.com>
1868 * elflink.c (elf_link_sort_relocs): If both .rela.dyn and .rel.dyn
1869 sections are present examine the indirect sections in an attempt
1870 to compute the correct relocation size. If there is any
1871 ambiguity, produce an error and refuse to sort.
1873 2007-05-03 Sandra Loosemore <sandra@codesourcery.com>
1875 * elf32-arm.c (allocate_dynrelocs): Fix typo in comment.
1877 2007-05-03 Vincent Riviere <vincent.riviere@freesbee.fr>
1878 Nick Clifton <nickc@redhat.com>
1881 * aoutx.h (swap_std_reloc_out): Treat relocs against weak symbols
1882 in the same way as relocs against external symbols.
1884 2007-05-02 Alan Modra <amodra@bigpond.net.au>
1886 * elf.c (assign_file_positions_for_load_sections): Set sh_offset
1887 here. Set sh_type to SHT_NOBITS if we won't be allocating
1888 file space. Don't bump p_memsz for non-alloc sections. Adjust
1889 section-in-segment check.
1890 (assign_file_positions_for_non_load_sections): Don't set sh_offset
1891 here for sections that have already been handled above.
1893 2007-04-30 Alan Modra <amodra@bigpond.net.au>
1895 * elf32-spu.c (struct spu_link_hash_table): Add stack_analysis
1896 and emit_stack_syms bitfields.
1897 (get_sym_h): Read all symbols if stack analysis will be done.
1898 (spu_elf_create_sections): Add stack_analysis and emit_stack_syms
1899 params, and stash in hash table.
1900 (is_hint): Split off from..
1901 (is_branch): ..here. Adjust callers.
1902 (spu_elf_size_stubs): Add stack_analysis param. Arrange to read
1904 (write_one_stub): Fix mem leak.
1905 (find_function_stack_adjust): New function.
1906 (sort_syms_syms, sort_syms_psecs): New vars.
1907 (sort_syms): New function.
1908 (struct call_info, struct function_info): New.
1909 (struct spu_elf_stack_info): New.
1910 (alloc_stack_info, maybe_insert_function, func_name): New functions.
1911 (is_nop, insns_at_end, check_function_ranges): Likewise.
1912 (find_function, insert_callee, mark_functions_via_relocs): Likewise.
1913 (pasted_function, interesting_section, discover_functions): Likewise.
1914 (mark_non_root, call_graph_traverse, build_call_tree): Likewise.
1915 (sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise.
1916 (bfd_elf32_bfd_final_link): Define.
1917 * elf32-spu.h (struct _spu_elf_section_data): Add stack_info field.
1918 (spu_elf_create_sections, spu_elf_size_stubs): Update prototypes.
1920 2007-04-28 Sergey Rogozhkin <rogozhkin@niisi.msk.ru>
1922 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Don't access
1923 memory which we might not own.
1925 2007-04-27 Bob Wilson <bob.wilson@acm.org>
1927 * elf32-xtensa.c (elf_xtensa_make_sym_local): Restore deleted function.
1928 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Likewise.
1929 (elf_xtensa_allocate_dynrelocs): Use elf_xtensa_make_sym_local.
1931 2007-04-27 Bob Wilson <bob.wilson@acm.org>
1933 * elf32-xtensa.c (xtensa_read_table_entries): Step through table
1934 contents and relocs in parallel.
1936 2007-04-27 Bob Wilson <bob.wilson@acm.org>
1938 * elf32-xtensa.c (relax_property_section): Remove extra irel increment.
1940 2007-04-27 Alan Modra <amodra@bigpond.net.au>
1942 * cpu-rs6000.c: Write Mimi's name in ASCII.
1943 * coff-rs6000.c: Likewise.
1944 * rs6000-core.c: Likewise.
1946 2007-04-27 Alan Modra <amodra@bigpond.net.au>
1948 * sysdep.h: Include config.h first.
1949 Many files: Include sysdep.h before bfd.h.
1950 * Makefile.am: Run "make dep-am".
1951 * Makefile.in: Regenerate.
1953 2007-04-25 Alan Modra <amodra@bigpond.net.au>
1955 * sysdep.h: Revert last change.
1957 2007-04-24 Nick Clifton <nickc@redhat.com>
1959 * coffcode.h (coff_slurp_reloc_table): Initialise dst.r_offset.
1960 * coff-m68k.c (m68kcoff_rtype_to_howto): Initialize relent.howto.
1962 2007-04-24 Alan Modra <amodra@bigpond.net.au>
1964 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Warn if
1965 eh_frame_hdr table won't be created.
1967 2007-04-24 Alan Modra <amodra@bigpond.net.au>
1969 * acinclude.m4: Include config/stdint.m4.
1970 * configure.in: Invoke GCC_HEADER_STDINT.
1971 * sysdep.h: Don't include ansidecl.h here.
1972 * configure: Regenerate.
1973 * config.in: Regenerate.
1974 * Makefile.in: Regenerate.
1976 2007-04-23 Nathan Sidwell <nathan@codesourcery.com>
1978 * archures.c (bfd_mach_mcf_isa_c, bfd_mach_mcf_isa_c_mac,
1979 bfd_mach_mcf_isa_c_emac): New.
1980 * elf32-m68k.c (ISAC_PLT_ENTRY_SIZE, elf_isac_plt0_entry,
1981 elf_isac_plt_entry, elf_isac_plt_info): New.
1982 (elf32_m68k_object_p): Add ISA_C.
1983 (elf32_m68k_print_private_bfd_data): Print ISA_C.
1984 (elf32_m68k_get_plt_info): Detect ISA_C.
1985 * cpu-m68k.c (arch_info): Add ISAC.
1986 (m68k_arch_features): Likewise,
1987 (bfd_m68k_compatible): ISAs B & C are not compatible.
1989 2007-04-21 Nick Clifton <nickc@redhat.com>
1991 * ecoff.c (_bfd_ecoff_write_armap): Initialise rehash.
1992 (ecoff_link_add_archive_symbols): Likewise.
1993 * coff-m68k.c (m68kcoff_common_addend_rtype_to_howto): Initialise
1995 * ieee.c (parse_int): Initialise x.
1996 (must_parse_int): Initialise result.
1997 (ieee_slurp_external_symbols): Initialise value.
1999 2007-04-21 Alan Modra <amodra@bigpond.net.au>
2001 * config.bfd (spu-*-elf): Delete targ_selvecs.
2003 2007-04-19 Nick Clifton <nickc@redhat.com>
2005 * coffcode.h (coff_rtype_to_howto): Initialise genrel.howto.
2007 2007-04-19 Alan Modra <amodra@bigpond.net.au>
2009 * bfd.c (bfd_demangle): New function.
2010 * Makefile.am: Run "make dep-am".
2011 * Makefile.in: Regenerate.
2012 * bfd-in2.h: Regenerate.
2014 2007-04-18 Matthias Klose <doko@ubuntu.com>
2016 * Makefile.am (libbfd_la_LDFLAGS): Use bfd soversion.
2017 (bfdver.h): Use the date in non-release builds for the soversion.
2018 * Makefile.in: Regenerate.
2020 2007-04-17 Paul Brook <paul@codesourcery.com>
2022 * elf.c (_bfd_elf_is_function_type): New function.
2023 * elflink.c (_bfd_elf_merge_symbol): Use bed->is_function_type.
2024 (_bfd_elf_dynamic_symbol_p, _bfd_elf_symbol_refs_local_p,
2025 is_global_data_symbol_definition, elf_link_add_object_symbols): Ditto.
2026 * elf-bfd.h (elf_backend_data): Add is_function_type.
2027 (_bfd_elf_is_function_type): Add prototype.
2028 * elfxx-target.h (elf_backend_is_function_type): Add default
2030 (elfNN_bed): Add elf_backend_is_function_type.
2031 * elf32-arm.c (elf32_arm_is_function_type): New function.
2032 (elf_backend_is_function_type): Define.
2034 2007-04-17 Daniel Jacobowitz <dan@codesourcery.com>
2036 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Put
2037 DT_MIPS_RLD_MAP before DT_DEBUG again.
2039 2007-04-14 Steve Ellcey <sje@cup.hp.com>
2041 * Makefile.am: Add ACLOCAL_AMFLAGS.
2042 * configure.in: Change macro call order.
2043 * Makefile.in: Regnerate.
2044 * doc/Makefile.in: Regenerate.
2045 * configure: Regenerate.
2047 2007-04-14 Jakub Jelinek <jakub@redhat.com>
2049 * elflink.c (bfd_elf_final_link): Don't free symbuf for
2051 (bfd_elf_size_dynamic_sections): Don't access elf_section_data
2052 for non-elf input bfds.
2054 2007-04-12 Richard Sandiford <richard@codesourcery.com>
2056 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Don't add
2057 DT_MIPS_RTLD_MAP for PIEs.
2059 2007-04-12 Richard Sandiford <richard@codesourcery.com>
2061 * elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL
2062 when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation
2063 in a read-only section.
2064 (_bfd_mips_elf_check_relocs): Likewise.
2066 2007-04-12 Bob Wilson <bob.wilson@acm.org>
2068 * elf32-xtensa.c (xtensa_is_insntable_section): New.
2069 (xtensa_is_proptable_section): New.
2070 (elf_xtensa_discard_info_for_section): Handle "full" .xt.prop property
2071 tables with 12-byte entries, as well as tables with 8-byte entries.
2072 Sort the relocations before examining them.
2073 (relax_property_section): Use xtensa_is_proptable_section and
2074 xtensa_is_littable_section. Rewrite code for combining table entries
2075 to be more robust in case of unexpected relocations. Do not set offset
2076 of unused relocations to less than zero.
2077 (xtensa_is_property_section): Use other functions instead of
2078 duplicating section name comparisons.
2079 (xtensa_is_littable_section): Use CONST_STRNEQ for ".gnu.linkonce.p.".
2080 (xtensa_get_property_predef_flags): Use xtensa_is_insntable_section.
2082 2007-04-12 Bob Wilson <bob.wilson@acm.org>
2084 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references
2085 from Xtensa property sections.
2087 2007-04-12 Alan Modra <amodra@bigpond.net.au>
2089 * elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data
2090 is non-NULL before dereferencing.
2092 2007-04-11 Nathan Sidwell <nathan@codesourcery.com>
2094 * elf-vxworks.c (elf_vxworks_emit_relocs): Remap weakdef PLT slot
2097 2007-04-10 Richard Henderson <rth@redhat.com>
2099 * elf64-alpha.c (struct alpha_elf_link_hash_table): Add relax_trip.
2100 (elf64_alpha_size_got_sections): Remove unused something_changed local.
2101 (elf64_alpha_size_plt_section): Return void.
2102 (elf64_alpha_size_rela_got_section): Likewise.
2103 (elf64_alpha_relax_section): Only regenerate got+plt if the
2104 relax_trip counter has changed.
2106 2007-04-09 Daniel Jacobowitz <dan@codesourcery.com>
2108 * Makefile.am (bfdver.h): Do not generate doc/bfdver.texi.
2109 * doc/Makefile.am (DOCFILES): Add bfdver.texi.
2110 (bfdver.texi): New rule.
2111 * Makefile.in, doc/Makefile.in: Regenerated.
2113 2007-04-03 Matt Thomas <matt@netbsd.org>
2115 * elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc
2116 in a shared object if it is not in a CODE section or if it is against
2117 a section symbol. This allows DWARF2 to use pcrel format.
2119 2007-04-05 H.J. Lu <hongjiu.lu@intel.com>
2122 * elflink.c (bfd_elf_final_link): Call einfo callback in
2123 bfd_link_info instead of _bfd_error_handler for DT_TEXTREL
2126 2007-04-05 Alan Modra <amodra@bigpond.net.au>
2128 * elf32-spu.c (spu_elf_output_symbol_hook): New function.
2129 (elf_backend_link_output_symbol_hook): Define.
2131 2007-04-02 Nick Clifton <nickc@redhat.com>
2134 * bfd.c (bfd_fprintf_vma): Do not print addresses of 32-bit
2135 targets as 64-bit values, even if running on a 64-bit host.
2136 * coffgen.c (coff_print_symbol): Likewise.
2138 2007-03-29 Nick Clifton <nickc@redhat.com>
2141 * elf.c (IS_VALID_GROUP_SECTION_HEADER): New macro.
2142 (setup_group): Use it. Report corrupt group section headers.
2143 (bfd_section_from_shdr): Use new macro. Replace constant 4 with
2144 GRP_ENTRY_SIZE. Cope with NULLs in the group section table.
2145 (elf_fake_section): Replace constant 4 with GRP_ENTRY_SIZE.
2147 2007-03-29 Alan Modra <amodra@bigpond.net.au>
2150 * elflink.c (evaluate_complex_relocation_symbols): Use bfd_vma
2151 for rel->r_info values.
2152 (bfd_elf_perform_complex_relocation): Likewise.
2153 * elf32-ppc.c (allocate_dynrelocs): Set plt.offset to -1 for
2154 unused entries. Don't clear plt.plist in loop.
2156 2007-03-28 Richard Sandiford <richard@codesourcery.com>
2158 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove append_rela.
2159 * elfxx-sparc.c (sparc_elf_append_rela_64, sparc_elf_append_rela_32):
2161 (sparc_elf_append_rela): ...this new function.
2162 (SPARC_ELF_APPEND_RELA): Delete.
2163 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2164 the deleted append_rela field.
2165 (_bfd_sparc_elf_relocate_section): Use sparc_elf_append_rela
2166 instead of SPARC_ELF_APPEND_RELA.
2167 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. Use the
2168 elf_size_info structure to find the size of a RELA entry and
2169 the associated swap-out function.
2170 (sparc64_finish_dyn, sparc64_finish_dyn): Merge into...
2171 (sparc_finish_dyn): ...this new function.
2172 (_bfd_sparc_elf_finish_dynamic_sections): Update calls accordingly.
2174 2007-03-28 Richard Sandiford <richard@codesourcery.com>
2175 Phil Edwards <phil@codesourcery.com>
2177 * doc/bfd.texinfo: Put the contents after the title page rather
2178 than at the end of the document.
2180 2007-03-27 Andreas Schwab <schwab@suse.de>
2182 * elfxx-ia64.c (elf_backend_default_execstack): Define to 0.
2184 2007-03-26 H.J. Lu <hongjiu.lu@intel.com>
2186 * configure: Regenerated.
2188 2007-03-26 Alan Modra <amodra@bigpond.net.au>
2190 * elf32-spu.c (struct stubarr): Add stub_hash_table and err fields.
2191 (allocate_spuear_stubs): New function.
2192 (spu_elf_size_stubs): Call allocate_spuear_stubs.
2194 2007-03-26 Alan Modra <amodra@bigpond.net.au>
2196 * aout-adobe.c (aout_32_bfd_reloc_name_lookup): Define.
2197 * aout-arm.c (MY_bfd_reloc_name_lookup): Define.
2198 (MY (bfd_reloc_name_lookup)): New function.
2199 * aout-ns32k.c (MY (bfd_reloc_name_lookup)): New function.
2200 * aout-target.h (NAME (aout, reloc_name_lookup)): Declare.
2201 (MY_bfd_reloc_name_lookup): Define.
2202 * aout-tic30.c (tic30_aout_reloc_name_lookup): New function.
2203 (MY_bfd_reloc_name_lookup): Define.
2204 * aoutx.h (NAME (aout, reloc_type_lookup)): Don't declare.
2205 (NAME (aout, reloc_name_lookup)): New function.
2206 * bout.c (b_out_bfd_reloc_name_lookup): New function.
2207 * coff-alpha.c (alpha_bfd_reloc_name_lookup): New function.
2208 (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2209 * coff-arm.c (coff_arm_reloc_name_lookup): New function.
2210 (coff_bfd_reloc_name_lookup): Define.
2211 * coff-i386.c (coff_bfd_reloc_name_lookup): Define.
2212 (coff_i386_reloc_name_lookup): New function.
2213 * coff-i860.c (coff_i860_reloc_name_lookup): New function.
2214 (coff_bfd_reloc_name_lookup): Define.
2215 * coff-i960.c (coff_i960_reloc_name_lookup): New function.
2216 (coff_bfd_reloc_name_lookup): Define.
2217 * coff-m68k.c (m68k_reloc_name_lookup): New function.
2218 (coff_bfd_reloc_name_lookup): Define.
2219 * coff-maxq.c (maxq_reloc_name_lookup): New function.
2220 (coff_bfd_reloc_name_lookup): Define.
2221 * coff-mcore.c (mcore_coff_reloc_name_lookup): New function.
2222 (coff_bfd_reloc_name_lookup): Define.
2223 * coff-mips.c (mips_bfd_reloc_name_lookup): New function.
2224 (_bfd_ecoff_bfd_reloc_name_lookup): Define.
2225 * coff-ppc.c (ppc_coff_reloc_name_lookup): New function.
2226 (coff_bfd_reloc_name_lookup): Define.
2227 * coff-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2228 (_bfd_xcoff_reloc_name_lookup): New function.
2229 (rs6000coff_vec, pmac_xcoff_vec): Init new field.
2230 * coff-sh.c (coff_bfd_reloc_name_lookup): Define.
2231 (sh_coff_reloc_name_lookup): New function.
2232 * coff-sparc.c (coff_sparc_reloc_name_lookup): New function.
2233 (coff_bfd_reloc_name_lookup): Define.
2234 * coff-tic30.c (coff_bfd_reloc_name_lookup): Define.
2235 (tic30_coff_reloc_name_lookup): New function.
2236 * coff-tic4x.c (coff_bfd_reloc_name_lookup): Define.
2237 (tic4x_coff_reloc_name_lookup): New function.
2238 * coff-tic54x.c (coff_bfd_reloc_name_lookup): Define.
2239 (tic54x_coff_reloc_name_lookup): New function.
2240 * coff-x86_64.c (coff_bfd_reloc_name_lookup): Define.
2241 (coff_amd64_reloc_name_lookup): New function.
2242 * coff-z80.c (coff_z80_reloc_name_lookup): New function.
2243 (coff_bfd_reloc_name_lookup): Define.
2244 * coff-z8k.c (coff_z8k_reloc_name_lookup): New function.
2245 (coff_bfd_reloc_name_lookup): Define.
2246 * coff64-rs6000.c (coff_bfd_reloc_name_lookup): Define.
2247 (xcoff64_reloc_name_lookup): New function.
2248 (rs6000coff64_vec, aix5coff64_vec): Init new field.
2249 * coffcode.h (coff_bfd_reloc_name_lookup): Define.
2250 * elf-hppa.h (elf_hppa_reloc_name_lookup): New function.
2251 * elf-m10200.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2252 * elf-m10300.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2253 * elf32-arc.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2254 * elf32-arm.c (elf32_arm_reloc_name_lookup): New function.
2255 (bfd_elf32_bfd_reloc_name_lookup): Define.
2256 * elf32-avr.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2257 * elf32-bfin.c (bfin_bfd_reloc_name_lookup): New function.
2258 (bfd_elf32_bfd_reloc_name_lookup): Define.
2259 * elf32-cr16c.c (elf_cr16c_reloc_name_lookup): New function.
2260 (bfd_elf32_bfd_reloc_name_lookup): Define.
2261 * elf32-cris.c (cris_reloc_name_lookup): New function.
2262 (bfd_elf32_bfd_reloc_name_lookup): Define.
2263 * elf32-crx.c (elf_crx_reloc_name_lookup): New function.
2264 (bfd_elf32_bfd_reloc_name_lookup): Define.
2265 * elf32-d10v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2266 * elf32-d30v.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2267 * elf32-dlx.c (elf32_dlx_reloc_name_lookup): New function.
2268 (bfd_elf32_bfd_reloc_name_lookup): Define.
2269 * elf32-fr30.c (fr30_reloc_name_lookup): New function.
2270 (bfd_elf32_bfd_reloc_name_lookup): Define.
2271 * elf32-frv.c (frv_reloc_name_lookup): New function.
2272 (bfd_elf32_bfd_reloc_name_lookup): Define.
2273 * elf32-gen.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2274 * elf32-h8300.c (elf32_h8_reloc_name_lookup): New function.
2275 (bfd_elf32_bfd_reloc_name_lookup): Define.
2276 * elf32-hppa.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2277 * elf32-i370.c (i370_elf_reloc_name_lookup): New function.
2278 (bfd_elf32_bfd_reloc_name_lookup): Define.
2279 * elf32-i386.c (elf_i386_reloc_name_lookup): New function.
2280 (bfd_elf32_bfd_reloc_name_lookup): Define.
2281 * elf32-i860.c (elf32_i860_reloc_name_lookup): New function.
2282 (bfd_elf32_bfd_reloc_name_lookup): Define.
2283 * elf32-i960.c (elf32_i960_reloc_name_lookup): New function.
2284 (bfd_elf32_bfd_reloc_name_lookup): Define.
2285 * elf32-ip2k.c (ip2k_reloc_name_lookup): New function.
2286 (bfd_elf32_bfd_reloc_name_lookup): Define.
2287 * elf32-iq2000.c (iq2000_reloc_name_lookup): New function.
2288 (bfd_elf32_bfd_reloc_name_lookup): Define.
2289 * elf32-m32c.c (m32c_reloc_name_lookup): New function.
2290 (bfd_elf32_bfd_reloc_name_lookup): Define.
2291 * elf32-m32r.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2292 * elf32-m68hc11.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2293 * elf32-m68hc12.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2294 * elf32-m68k.c (reloc_name_lookup): New function.
2295 (bfd_elf32_bfd_reloc_name_lookup): Define.
2296 * elf32-m88k.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2297 * elf32-mcore.c (mcore_elf_reloc_name_lookup): New function.
2298 (bfd_elf32_bfd_reloc_name_lookup): Define.
2299 * elf32-mep.c (mep_reloc_name_lookup): New function.
2300 (bfd_elf32_bfd_reloc_name_lookup): Define.
2301 * elf32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2302 (mips_vxworks_bfd_reloc_name_lookup): Likewise.
2303 (bfd_elf32_bfd_reloc_name_lookup): Define.
2304 * elf32-msp430.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2305 * elf32-mt.c (mt_reloc_name_lookup): New function.
2306 (bfd_elf32_bfd_reloc_name_lookup): Define.
2307 * elf32-openrisc.c (openrisc_reloc_name_lookup): New function.
2308 (bfd_elf32_bfd_reloc_name_lookup): Define.
2309 * elf32-or32.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2310 * elf32-pj.c (pj_elf_reloc_name_lookup): New function.
2311 (bfd_elf32_bfd_reloc_name_lookup): Define.
2312 * elf32-ppc.c (ppc_elf_reloc_name_lookup): New function.
2313 (bfd_elf32_bfd_reloc_name_lookup): Define.
2314 * elf32-s390.c (elf_s390_reloc_name_lookup): New function.
2315 (bfd_elf32_bfd_reloc_name_lookup): Define.
2316 * elf32-score.c (elf32_score_reloc_name_lookup): New function.
2317 (bfd_elf32_bfd_reloc_name_lookup): Define.
2318 * elf32-sh.c (sh_elf_reloc_name_lookup): New function.
2319 (bfd_elf32_bfd_reloc_name_lookup): Define.
2320 * elf32-sparc.c (bfd_elf32_bfd_reloc_name_lookup): Define.
2321 * elf32-spu.c (spu_elf_reloc_name_lookup): New function.
2322 (bfd_elf32_bfd_reloc_name_lookup): Define.
2323 * elf32-v850.c (v850_elf_reloc_name_lookup): New function.
2324 (bfd_elf32_bfd_reloc_name_lookup): Define.
2325 * elf32-vax.c (reloc_name_lookup): New function.
2326 (bfd_elf32_bfd_reloc_name_lookup): Define.
2327 * elf32-xc16x.c (xc16x_reloc_name_lookup): New function.
2328 (bfd_elf32_bfd_reloc_name_lookup): Define.
2329 * elf32-xstormy16.c (xstormy16_reloc_name_lookup): New function.
2330 (bfd_elf32_bfd_reloc_name_lookup): Define.
2331 * elf32-xtensa.c (elf_xtensa_reloc_name_lookup): New function.
2332 (bfd_elf32_bfd_reloc_name_lookup): Define.
2333 * elf64-alpha.c (elf64_alpha_bfd_reloc_name_lookup): New function.
2334 (bfd_elf64_bfd_reloc_name_lookup): Define.
2335 * elf64-gen.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2336 * elf64-hppa.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2337 * elf64-mips.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2338 * elf64-mmix.c (bfd_elf64_bfd_reloc_name_lookup): New function.
2339 * elf64-ppc.c (ppc64_elf_reloc_name_lookup): New function.
2340 (bfd_elf64_bfd_reloc_name_lookup): Define.
2341 * elf64-s390.c (elf_s390_reloc_name_lookup): New function.
2342 (bfd_elf64_bfd_reloc_name_lookup): Define.
2343 * elf64-sh64.c (sh_elf64_reloc_name_lookup): New function.
2344 (bfd_elf64_bfd_reloc_name_lookup): Define.
2345 * elf64-sparc.c (bfd_elf64_bfd_reloc_name_lookup): Define.
2346 * elf64-x86-64.c (elf64_x86_64_reloc_name_lookup): New function.
2347 (bfd_elf64_bfd_reloc_name_lookup): Define.
2348 * elfn32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function.
2349 * elfxx-ia64.c (elfNN_ia64_reloc_name_lookup): New function.
2350 (bfd_elfNN_bfd_reloc_name_lookup): Define.
2351 * elfxx-sparc.c (_bfd_sparc_elf_reloc_name_lookup): New function.
2352 * elfxx-sparc.h (_bfd_sparc_elf_reloc_name_lookup): Declare.
2353 * i386msdos.c (msdos_bfd_reloc_name_lookup): Define.
2354 * i386os9k.c (aout_32_bfd_reloc_name_lookup): Define.
2355 * ieee.c (ieee_bfd_reloc_name_lookup): Define.
2356 * libaout.h (NAME (aout, reloc_name_lookup)): Declare.
2357 * libbfd-in.h (_bfd_norelocs_bfd_reloc_name_lookup): Declare.
2358 * mipsbsd.c (MY_bfd_reloc_name_lookup): Define.
2359 (MY(reloc_type_lookup)): Rename from MY(reloc_howto_type_lookup).
2360 (MY(reloc_name_lookup)): New function.
2361 * nlm-target.h (nlm_bfd_reloc_name_lookup): Define.
2362 * oasys.c (oasys_bfd_reloc_name_lookup): Define.
2363 * pdp11.c (NAME (aout, reloc_name_lookup)): New function.
2364 * pe-mips.c (coff_mips_reloc_name_lookup): New function.
2365 (coff_bfd_reloc_name_lookup): Define.
2366 * reloc.c (bfd_reloc_name_lookup): New function.
2367 * riscix.c (riscix_reloc_name_lookup): New function.
2368 (MY_bfd_reloc_name_lookup): Define.
2369 * som.c (som_bfd_reloc_name_lookup): New function.
2370 * targets.c (struct bfd_target): Add reloc_name_lookup.
2371 (BFD_JUMP_TABLE_RELOCS): Add NAME##_bfd_reloc_name_lookup.
2372 * versados.c (versados_bfd_reloc_name_lookup): Define.
2373 * vms.c (vms_bfd_reloc_name_lookup): New function.
2374 * bfd-in2.h: Regenerate.
2375 * libbfd.h: Regenerate.
2377 2007-03-26 Thiemo Seufer <ths@mips.com>
2380 * elfxx-mips.c (mips_elf_next_relocation): Don't signal an error if no
2381 matching relocation is found.
2382 (_bfd_mips_elf_relocate_section): Only warn about missing relocations.
2384 2007-03-23 H.J. Lu <hongjiu.lu@intel.com>
2386 * configure: Regenerated.
2388 2007-03-23 Joseph Myers <joseph@codesourcery.com>
2390 * configure.in: Use ACX_PKGVERSION and ACX_BUGURL.
2391 * configure: Regenerate.
2393 2007-03-23 Alan Modra <amodra@bigpond.net.au>
2395 * elf32-spu.c (spu_stub_name): Don't put input section in stub name.
2396 Remove input_sec param. Adjust all calls.
2397 (write_one_stub): Adjust stub symbol.
2398 (needs_ovl_stub): New function, extracted from..
2399 (spu_elf_size_stubs): ..here.
2400 (spu_elf_relocate_section): Use needs_ovl_stub.
2402 2007-03-22 Joseph Myers <joseph@codesourcery.com>
2404 * Makefile.am (bfdver.h): Only set VERSION_PACKAGE in bfdver.texi
2406 * configure.in (REPORT_BUGS_TO): Do not use "URL:" prefix.
2407 * Makefile.in, configure, doc/Makefile.in: Regenerate.
2409 2007-03-22 H.J. Lu <hongjiu.lu@intel.com>
2412 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the virtual
2413 address and virtual size of the last section for the image
2416 2007-03-22 H.J. Lu <hongjiu.lu@intel.com>
2419 * elf.c (assign_file_positions_for_load_sections): Check if
2420 all sections are in the segment.
2422 2007-03-20 H.J. Lu <hongjiu.lu@intel.com>
2425 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing
2426 matching LO16 relocation for HI16 relocation.
2428 2007-03-20 Paul Brook <paul@codesourcery.com>
2430 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2431 * bfd-in2.h: Regenerate.
2432 * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer.
2433 (record_arm_to_thumb_glue): Use globals->pic_veneer.
2434 (elf32_arm_create_thumb_stub): Ditto.
2435 (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer.
2437 2007-03-18 Mark Shinwell <shinwell@codesourcery.com>
2439 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *"
2440 argument and extra last argument.
2441 * bfd-in2.h: Regenerate.
2442 * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning
2444 (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and
2445 extra last argument. Set no_enum_size_warning appropriately.
2446 (elf32_arm_merge_eabi_attributes): Improve enum sizes
2447 diagnostic, suppressing it when no_enum_size_warning dictates.
2449 2007-03-20 Nick Clifton <nickc@redhat.com>
2452 * elf.c (copy_private_bfd_data): Widen the scope of Solaris
2453 specific conditions that need the program headers to be
2456 2007-03-19 H.J. Lu <hongjiu.lu@intel.com>
2458 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic,
2459 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2460 SizeOfInitializedData, SizeOfUninitializedData,
2461 AddressOfEntryPoint, BaseOfCode and BaseOfData in internal
2462 extra PE a.out header.
2463 (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined.
2464 (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not
2466 (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not
2468 (_bfd_XX_print_private_bfd_data_common): Also print Magic,
2469 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
2470 SizeOfInitializedData, SizeOfUninitializedData,
2471 AddressOfEntryPoint, BaseOfCode and BaseOfData from internal
2472 extra PE a.out header.
2474 2007-03-18 H.J. Lu <hongjiu.lu@intel.com>
2476 * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec
2477 only if BFD64 is defined.
2479 2007-03-17 Alan Modra <amodra@bigpond.net.au>
2481 * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub
2484 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
2486 * doc/Makefile.in: Regenerated.
2488 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
2490 * Makefile.am (bfdver.h): Substitute report_bugs_to. Also
2491 create doc/bfdver.texi.
2492 * Makefile.in: Regenerated.
2494 * configure.in (--with-bugurl): New option.
2495 * configure: Regenerated.
2497 * version.h (REPORT_BUGS_TO): New.
2499 2007-03-13 H.J. Lu <hongjiu.lu@intel.com>
2502 * elf-bfd.h (elf_backend_data): Add elf_osabi.
2503 (_bfd_elf_set_osabi): New.
2505 * elf.c (_bfd_elf_set_osabi): New.
2507 * elf32-hppa.c (elf32_hppa_post_process_headers): Removed.
2508 (elf_backend_post_process_headers): Defined with
2510 (ELF_OSABI): Properly defined for each target.
2512 * elf32-i370.c (i370_elf_post_process_headers): Removed.
2513 (ELF_OSABI): Defined.
2514 (elf_backend_post_process_headers): Defined with
2517 * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2519 (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi.
2521 * elf32-msp430.c (elf32_msp430_post_process_headers): Removed.
2522 (ELF_OSABI): Defined.
2523 (elf_backend_post_process_headers): Defined with
2526 * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
2528 (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with
2531 * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI
2533 (ELF_OSABI): Properly defined for each target.
2534 (elf_backend_post_process_headers): Defined with
2535 _bfd_elf_set_osabi for Linux.
2537 * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed.
2538 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2539 (elf_backend_post_process_headers): Defined with
2542 * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed.
2543 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
2544 (elf_backend_post_process_headers): Defined with
2547 * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target
2548 with any ELF target of the compatible machine for which we do not
2549 have a specific backend.
2551 * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI
2554 * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE.
2555 (elfNN_bed): Initialize elf_osabi with ELF_OSABI.
2557 2007-03-08 Alan Modra <amodra@bigpond.net.au>
2559 * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out
2562 2007-03-08 Alan Modra <amodra@bigpond.net.au>
2564 * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo.
2565 (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c.
2567 * Makefile.in: Regenerate.
2568 * po/SRC-POTFILES.in: Regenerate.
2570 2007-03-07 H.J. Lu <hongjiu.lu@intel.com>
2572 * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec.
2573 (x86_64-*-kfreebsd*-gnu): Likewise.
2574 (x86_64-*-netbsd*): Likewise.
2575 (x86_64-*-openbsd*): Likewise.
2576 (x86_64-*-linux-*): Likewise.
2578 * configure.in: Support bfd_efi_app_x86_64_vec.
2579 * configure: Regenerated.
2581 * efi-app-x86_64.c: New file.
2583 * targets.c (bfd_efi_app_x86_64_vec): New.
2584 (_bfd_target_vector): Add bfd_efi_app_x86_64_vec.
2586 2007-03-07 Kai Tietz <kai.tietz@onevision.com>
2588 * reloc.c (bfd_generic_get_relocated_section_contents): Remove
2589 const for type reloc_howto_type.
2591 2007-03-07 Alan Modra <amodra@bigpond.net.au>
2594 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link.
2595 (elf_discarded_section): Move..
2596 * bfd-in.h: ..to here.
2597 * bfd-in2.h: Regenerate.
2598 * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols
2599 from discarded sections before relocate_section has done its job.
2600 * reloc.c (bfd_generic_get_relocated_section_contents): Handle
2601 relocs against symbols from discarded sections.
2602 * elf-hppa.h (elf_hppa_howto_table): Set size. Set dst_mask on
2604 (elf_hppa_relocate_section): Handle relocatable link after setting
2605 sec, sym, h etc. for final link. Squash error messages for
2606 relocatable link. Clear section contents for relocs against
2607 symbols in discarded sections, and zero reloc. Remove existing
2609 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2610 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2611 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
2612 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2613 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2614 (bfin_relocate_section): Likewise.
2615 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2616 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2617 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2618 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2619 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2620 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2621 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2622 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2623 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2624 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2625 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2626 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2627 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2628 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2629 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2630 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2631 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2632 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2633 * elf32-mep.c (mep_elf_relocate_section): Likewise.
2634 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2635 * elf32-mt.c (mt_elf_relocate_section): Likewise.
2636 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2637 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2638 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2639 * elf32-score.c (_bfd_score_elf_relocate_section): Likewise.
2640 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2641 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2642 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2643 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2644 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
2645 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2646 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2647 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
2648 (elf64_alpha_relocate_section): Likewise.
2649 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2650 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2651 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2652 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2653 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2654 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2655 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2656 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2658 * elf32-arm.c (elf32_arm_relocate_section): Always adjust section
2659 symbols for relocatable link. Don't use always-zero st_value.
2660 (elf_backend_rela_normal): Don't define.
2661 * elf32-bfin.c (bfinfdpic_relocate_section): Use
2662 RELOC_FOR_GLOBAL_SYMBOL.
2663 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2664 * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE
2665 section symbol adjustments with same for relocatable link.
2666 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2667 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move..
2668 (elf32_m68hc11_check_relocs): ..to here.
2669 * elf32-score.c (score_elf_final_link_relocate): Remove zero
2671 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2673 2007-03-07 Alan Modra <amodra@bigpond.net.au>
2676 * elf.c (assign_file_positions_for_load_sections): Don't
2677 adjust p_memsz for !SEC_LOAD section vma modulo page size.
2678 Instead, use the same lma based adjustment for SEC_LOAD
2681 2007-03-01 Bob Wilson <bob.wilson@acm.org>
2683 * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing.
2684 (find_relaxable_sections): Do not increment src_count for unknown
2685 opcodes. Decode only once instead of calling is_l32r_relocation.
2686 (compute_text_actions): Remove unused no_insn_move flag. Assert that
2687 src_next matches src_count in relax_info.
2689 2007-03-01 Joseph Myers <joseph@codesourcery.com>
2691 * Makefile.am (bfdver.h): Use "." not " " between version number
2693 * Makefile.in: Regenerate.
2694 * configure.in (PKGVERSION): Default to "(GNU Binutils) ".
2695 * configure: Regenerate.
2697 2007-02-28 Nathan Sidwell <nathan@codesourcery.com>
2699 * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
2701 2007-02-27 Alan Modra <amodra@bigpond.net.au>
2703 * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const.
2704 * elf32-spu.c (ovl_mgr_pread): Add const to casts.
2706 2007-02-23 Carlos O'Donell <carlos@codesourcery.com>
2708 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit
2709 DWARF even with 64-bit addresses.
2710 (_bfd_dwarf2_find_nearest_line): Likewise.
2712 2007-02-23 Nick Clifton <nickc@redhat.com>
2715 * elf.c (copy_private_bfd_data): Always rewrite the program
2716 headers when a Solaris interpreter segment is involved.
2718 2007-02-22 Paul Brook <paul@codesourcery.com>
2720 * elflink.c (gc_mark_hook_fn): Remove.
2721 (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn.
2722 (bfd_elf_gc_sections): Ditto. Call gc_mark_extra_sections.
2723 * elf-bfd.h (elf_gc_mark_hook_fn): Define.
2724 (elf_backend_data): Add gc_mark_extra_sections.
2725 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default
2727 (elfNN_bed): Add elf_backend_gc_mark_extra_sections.
2728 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function.
2729 (elf_backend_gc_mark_extra_sections): Define.
2731 2007-02-21 Nick Clifton <nickc@redhat.com>
2733 * elf.c (_bfd_elf_map_sections_to_segments): If the
2734 override_segment_assignment callback is defined then call it.
2736 2007-02-21 Alan Modra <amodra@bigpond.net.au>
2738 * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args.
2740 2007-02-19 Thiemo Seufer <ths@mips.com>
2742 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove
2743 translation marker from untranslatable strings.
2745 2007-02-19 Alan Modra <amodra@bigpond.net.au>
2747 * elf-bfd.h (struct elf_backend_data): Add default_execstack.
2748 * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
2749 * elfxx-target.h (elf_backend_default_execstack): Define to 1.
2750 (elfNN_bed): Init new field.
2751 * elf64-ppc.c (elf_backend_default_execstack): Define to 0.
2753 2007-02-17 Mark Mitchell <mark@codesourcery.com>
2754 Nathan Sidwell <nathan@codesourcery.com>
2755 Vladimir Prus <vladimir@codesourcery.com
2756 Joseph Myers <joseph@codesourcery.com>
2758 * configure.in (--with-pkgversion): New option.
2759 * configure: Regenerate.
2760 * Makefile.am (bfdver.h): Substitute for @bfd_version_package@.
2761 * Makefile.in: Regenerate.
2762 * version.h (BFD_VERSION_STRING): Define using
2763 @bfd_version_package@.
2765 2007-02-16 Carlos O'Donell <carlos@codesourcery.com>
2767 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
2768 Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
2771 2007-02-15 Alan Modra <amodra@bigpond.net.au>
2773 * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define,
2775 (_bfd_norelocs_canonicalize_reloc): Likewise.
2776 * libbfd.h: Regenerate.
2777 * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
2778 (_bfd_norelocs_canonicalize_reloc): Likewise.
2779 * binary.c (binary_bfd_reloc_type_lookup): Don't define.
2780 (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
2781 (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
2782 * ihex.c: Similarly.
2783 * mach-o-target.c: Similarly.
2784 * mach-o.c: Similarly.
2787 * ppcboot.c: Similarly.
2788 * srec.c: Similarly.
2789 * xsym.c: Similarly.
2791 2007-02-14 H.J. Lu <hongjiu.lu@intel.com>
2794 * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol
2795 when adding default symbol.
2797 2007-02-13 Alan Modra <amodra@bigpond.net.au>
2799 * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt"
2800 for branch lookup table.
2802 2007-02-12 Alan Modra <amodra@bigpond.net.au>
2804 * elf64-ppc.c (create_linkage_sections): Don't create
2805 .rela.rodata.brlt for --emit-relocs.
2806 (ppc_build_one_stub): Create relocs for brlt --emit-relocs here.
2807 (ppc_size_one_stub): Count them. Simplify test of stub type
2808 when counting stub relocs. Set SEC_RELOC too.
2809 (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC.
2810 (ppc64_elf_finish_dynamic_sections): Output brlt relocs.
2812 2007-02-12 Alan Modra <amodra@bigpond.net.au>
2814 * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs
2815 with a zero symbol index.
2817 2007-02-12 Alan Modra <amodra@bigpond.net.au>
2819 * elflink.c (bfd_elf_discard_info): Tidy setting of "eh".
2821 2007-02-05 Dave Brolley <brolley@redhat.com>
2822 Stan Cox <scox@redhat.com>
2825 * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms.
2827 2007-02-05 Dave Brolley <brolley@redhat.com>
2828 Richard Sandiford <rsandifo@redhat.com>
2829 Stan Cox <scox@redhat.com>
2830 Nick Clifton <nickc@redhat.com>
2831 DJ Delorie <dj@redhat.com>
2832 Frank Ch. Eigler <fche@redhat.com>
2833 Ben Elliston <bje@redhat.com>
2834 Richard Henderson <rth@redhat.com>
2836 * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
2837 (ALL_MACHINES_CFILES): Add CPU_MEP.c.
2838 (BFD32_BACKENDS): Add elf32-mep.lo.
2839 (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
2840 (cpu-mep.lo,elf32-mep.lo): New targets.
2841 * archures.c (bfd_arch_mep): New enumerator.
2842 (bfd_mach_mep, bfd_mach_mep_h1): New macros.
2843 (bfd_mep_arch): New external variable.
2844 (bfd_archures_list): Add bfd_mep_arch.
2845 * config.bfd: Support mep-*-elf.
2846 * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec.
2847 * reloc.c (BFD_RELOC_MEP_*): New relocation numbers.
2848 * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern
2850 (_bfd_target_vector): Add bfd_elf32_mep_vec and
2851 bfd_elf32_mep_little_vec.
2852 * mep-relocs.pl: New file.
2853 * cpu-mep.c: New file.
2854 * elf32-mep.c: New file.
2855 * bfd-in2.h: Regenerate.
2856 * po/POTFILES.in: Regenerate.
2857 * libbfd.h: Regenerate.
2858 * Makefile.in: Regenerate.
2859 * configure: Regenerate.
2861 2007-02-05 Dave Brolley <brolley@redhat.com>
2863 * elflink.c (evaluate_complex_relocation_symbols): Check for
2864 STT_SRELC for global symbols.
2865 (perform_complex_relocations): Renamed to
2866 perform_complex_relocation and now examines only one relocation.
2867 (elf_link_input_bfd): Don't call perform_complex_relocations.
2868 * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.
2869 * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
2870 (OD,OS,OU): #undefs corrected to N, S and U repectively.
2871 (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
2872 (complex_reloc_installation_howto): Removed.
2873 (mep_info_to_howto_rela): Remove special case for r_type==0xff.
2874 (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
2876 2007-02-05 Dave Brolley <brolley@redhat.com>
2877 Richard Sandiford <rsandifo@redhat.com>
2878 DJ Delorie <dj@redhat.com>
2879 Graydon Hoare <graydon@redhat.com>
2880 Nick Clifton <nickc@cambridge.redhat.com>
2881 Jeff Holcomb <jeffh@redhat.com>
2882 Frank Ch. Eigler <fche@redhat.com>
2884 * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype.
2885 * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC.
2886 * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC.
2887 * elflink.c (set_symbolValue): New static function.
2888 (resolve_symbol): Likewise.
2889 (resolve_section): Likewise.
2890 (undefined_reference): Likewise.
2891 (eval_symbol): Likewise.
2892 (evaluate_complex_relocation_symbols): Likewise.
2893 (put_value): Likewise.
2894 (get_value): Likewise.
2895 (decode_complex_addend):
2896 (bfd_elf_perform_complex_relocation): New function.
2897 (elf_link_input_bfd): Call evaluate_complex_relocation_symbols.
2898 * reloc.c (BFD_RELOC_RELC): New relocation number.
2899 * syms.c (BSF_RELC,BSF_SRELC): New macros.
2901 2007-02-05 Bob Wilson <bob.wilson@acm.org>
2903 * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
2904 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete.
2905 (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size)
2906 (elf_xtensa_allocate_got_size): Replace these with...
2907 (elf_xtensa_allocate_dynrelocs): ...this new function.
2908 (elf_xtensa_size_dynamic_sections): Use it.
2910 2007-02-05 Bob Wilson <bob.wilson@acm.org>
2912 * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT>
2913 <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>:
2914 Set src_mask to zero.
2915 <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise. Also fix dst_mask.
2916 <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE.
2918 2007-02-02 Bob Wilson <bob.wilson@acm.org>
2920 * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
2921 (elf_xtensa_dynamic_symbol_p): ...this.
2923 2007-02-02 Bob Wilson <bob.wilson@acm.org>
2925 * elf32-xtensa.c (plt_reloc_count): Move into link hash table.
2926 (struct elf_xtensa_link_hash_table): New.
2927 (elf_xtensa_hash_table): New.
2928 (elf_xtensa_link_hash_table_create): New.
2929 (elf_xtensa_check_relocs): Update plt_reloc_count references.
2930 Update arguments to add_extra_plt_sections.
2931 (elf_xtensa_create_dynamic_sections): Record new sections in the hash
2932 table. Update for plt_reloc_count and add_extra_plt_sections.
2933 (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj
2934 argument with link info. Update calls to elf_xtensa_get_plt_section
2935 and elf_xtensa_get_gotplt_section.
2936 (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections)
2937 (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections)
2938 (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections)
2939 (relax_property_section): Get sections from the hash table and update
2941 (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace
2942 dynobj argument with link info. Get sections for first plt chunk from
2944 (bfd_elf32_bfd_link_hash_table_create): Define.
2946 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2948 * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *.
2949 * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types.
2950 (struct elf_symbol): Change first member into union.
2951 (elf_sort_elf_symbol): Compare pointers to internal syms rather than
2952 internal syms. Only compare st_shndx fields.
2953 (elf_create_symbuf): New function.
2954 (bfd_elf_match_symbols_in_sections): Use it. If symbufs are available
2955 for bfds, use a binary search, otherwise don't qsort symbols
2956 unnecessarily only to select which symbols are for the particular
2959 2007-02-01 Nick Clifton <nickc@redhat.com>
2962 * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields
2963 in the elf_link_hash_table structure.
2965 2007-02-01 Alan Modra <amodra@bigpond.net.au>
2967 * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note.
2968 * elfxx-target.h (elf_backend_write_core_note): Define and use.
2969 * elf.c (elfcore_write_prpsinfo): Call the above. Add support for
2970 32-bit core note on 64-bit target.
2971 (elfcore_write_prstatus): Likewise.
2972 (elfcore_write_lwpstatus): Make note_name const.
2973 (elfcore_write_prfpreg): Likewise.
2974 (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit
2976 * elf32-ppc.c (ppc_elf_write_core_note): New function.
2977 (elf_backend_write_core_note): Define.
2978 * elf64-ppc.c (ppc64_elf_write_core_note): New function.
2979 (elf_backend_write_core_note): Define.
2981 2007-01-31 H.J. Lu <hongjiu.lu@intel.com>
2983 * elf32-cris.c (INCLUDED_TARGET_FILE): Removed.
2984 (elf32_bed): Defined for elf32-us-cris.
2986 * elf64-sh64.c (elf64_bed): Defined for Linux.
2987 (INCLUDED_TARGET_FILE): Removed.
2989 * elfxx-target.h (elfNN_bed): Always define. Don't check
2990 INCLUDED_TARGET_FILE.
2992 2007-01-31 DJ Delorie <dj@redhat.com>
2994 * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning
2995 message for dangerous relocs, special case the common user error.
2997 2007-01-30 H.J. Lu <hongjiu.lu@intel.com>
2999 * elf.c (copy_elf_program_header): Start from the first section
3000 in a segment and stop when all sections in a segment are
3003 2007-01-29 Julian Brown <julian@codesourcery.com>
3005 * bfd-in2.h: Regenerate.
3006 * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
3007 instruction scanning should be done.
3008 (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
3009 (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
3010 (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
3012 * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
3014 * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
3015 (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
3016 (elf32_vfp11_erratum_type): New enum.
3017 (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
3019 (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
3020 (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
3021 vfp11_fix and num_vfp11_fixes fields.
3022 (elf32_arm_link_hash_table_create): Initialise vfp11_fix,
3023 vfp11_erratum_glue_size, num_vfp11_fixes fields.
3024 (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
3025 (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
3027 (elf32_arm_section_map_add): Add an code/data mapping symbol entry
3029 (record_vfp11_erratum_veneer): Create a single veneer, and its
3031 (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
3032 (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
3034 (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
3036 (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
3037 (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
3038 (bfd_arm_vfp11_write_mask): Update write mask according to coded
3040 (bfd_arm_vfp11_antidependency): New function.
3041 (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
3042 (elf32_arm_compare_mapping): Declare.
3043 (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
3044 BFD for potential erratum-triggering insns. Record results.
3045 (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
3046 and branches to veneers have been placed in virtual memory after
3048 (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
3050 (elf32_arm_output_symbol_hook): Remove.
3051 (elf32_arm_write_section): Output veneers, and branches to veneers.
3052 Use maps from input sections, not output sections, for code
3054 * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
3055 * elf32-score.c (_bfd_score_elf_write_section): Likewise.
3056 * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
3057 * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
3059 2007-01-27 H.J. Lu <hongjiu.lu@intel.com>
3061 * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux.
3062 (INCLUDED_TARGET_FILE): Removed.
3064 2007-01-27 Mike Frysinger <vapier@gentoo.org>
3066 * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd.
3067 (INCLUDED_TARGET_FILE): Remove.
3069 2007-01-25 DJ Delorie <dj@redhat.com>
3071 * elf32-m32c.c (m32c_elf_howto_table): Don't complain about
3072 R_M32C_16 or R_M32C_24 relocs.
3074 2007-01-25 Nick Clifton <nickc@redhat.com>
3077 * elf32-avr.c (avr_link_hash_table): Check to make sure that the
3078 hash table was created by elf32_avr_link_hash_table_create before
3080 (elf32_avr_link_hash_newfunc): New function. Just pass the call
3081 through to _bfd_elf_link_hash_newfunc.
3082 (elf32_avr_link_hash_table_create): Use
3083 elf32_avr_link_hash_newfunc instead of
3084 _bfd_elf_link_hash_newfunc.
3085 (elf32_avr_relocate_section): Check for the hash table pointer
3087 (elf32_avr_relax_section, avr_build_one_stub,
3088 elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs,
3089 elf32_avr_build_stubs): Likewise.
3091 2007-01-16 H.J. Lu <hongjiu.lu@intel.com>
3094 * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
3095 argument, Elf_Internal_Sym *.
3097 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
3098 symbol dynamic if info->dynamic_data is TRUE.
3099 (bfd_elf_record_link_assignment): Updated call to
3100 bfd_elf_record_link_assignment.
3101 (_bfd_elf_merge_symbol): Likewise. Always call
3102 bfd_elf_link_mark_dynamic_symbol.
3104 2007-01-12 H.J. Lu <hongjiu.lu@intel.com>
3106 * Makefile.am (BFD_LIBS): Removed.
3107 * Makefile.in: Regenerated.
3109 2007-01-11 H.J. Lu <hongjiu.lu@intel.com>
3112 * Makefile.am (OFILES): Add @bfd64_libs@.
3113 (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES).
3114 * Makefile.in: Regenerated.
3116 * configure.in (bfd_libs): Replaced by ...
3118 * configure: Regenerated.
3120 2007-01-11 Nathan Sidwell <nathan@codesourcery.com>
3122 * elf.c (assign_file_positions_for_load_sections): We can
3123 require fewer phdrs than expected.
3125 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
3127 * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido.
3128 * bfd-in2.h: Regenerate.
3129 * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of
3130 bfd_mach_cpu32_fido.
3131 (m68k_arch_features): Use fido_a instead of cpu32.
3132 (bfd_m68k_compatible): Reject the combination of Fido and
3133 ColdFire. Accept the combination of CPU32 and Fido with a
3135 * elf32-m68k.c (elf32_m68k_object_p,
3136 elf32_m68k_merge_private_bfd_data,
3137 elf32_m68k_print_private_bfd_data): Treat Fido as an
3138 architecture by itself.
3140 2007-01-08 Kai Tietz <kai.tietz@onevision.com>
3142 * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*.
3144 2007-01-05 Jakub Jelinek <jakub@redhat.com>
3146 * texhex.c (first_phase): Don't fall through into the default
3148 (pass_over): Replace abort () calls with return FALSE. Fix
3151 2007-01-04 Jie Zhang <jie.zhang@analog.com>
3153 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
3154 SEC_EXCLUDE on zero size .eh_frame.
3156 For older changes see ChangeLog-2006
3162 version-control: never