1 2004-12-21 Kris Warkentin <kewarken@qnx.com>
3 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
4 Add 'base' argument for constructing register sections. Reformat.
5 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
6 gp and fp regs. Reformat.
8 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
10 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
11 * bfd-in2.h: Regenerate.
12 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
13 (avr_reloc_map): Likewise.
14 (avr_final_link_relocate): Likewise.
16 2004-12-22 Alan Modra <amodra@bigpond.net.au>
18 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
19 as-needed dynamic libs as undefined.
20 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
21 libs when finding they are needed.
23 2004-12-20 Alan Modra <amodra@bigpond.net.au>
25 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
26 (opd_entry_value): Use opd_relocs if available.
27 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
28 copy .opd relocations to opd_relocs.
29 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
31 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
33 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
34 * elf32-v850.c (v850_elf_howto_table): Add entry for
35 R_V850_LO16_SPLIT_OFFSET.
36 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
37 (v850_elf_perform_lo16_relocation): New function, extracted from...
38 (v850_elf_perform_relocation): ...here. Use it to handle
39 R_V850_LO16_SPLIT_OFFSET.
40 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
41 R_V850_LO16_SPLIT_OFFSET.
42 * libbfd.h, bfd-in2.h: Regenerate.
44 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
46 * config.bfd: Add s390x-ibm-tpf support.
48 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
50 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
51 to prototype, to make hash info available.
52 Prevent wrapped symbols from being adjusted twice.
54 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
56 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
57 overflow for calls to undefined weak symbols.
59 2004-12-11 Alan Modra <amodra@bigpond.net.au>
61 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
62 canonical sections syms have a name.
64 2004-12-11 Alan Modra <amodra@bigpond.net.au>
66 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
67 have been adjusted for output.
68 (ppc64_elf_relocate_section): Mark sections with reloc_done.
70 2004-12-10 Alan Modra <amodra@bigpond.net.au>
72 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
74 (group_signature): Update calls.
75 * elf-bfd.h (bfd_elf_sym_name): Update.
76 * elf32-ppc.c (ppc_elf_relocate_section): Update.
77 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
78 (ppc64_elf_relocate_section): Update.
79 * elflink.c (elf_link_input_bfd): Update.
81 2004-12-10 Jakub Jelinek <jakub@redhat.com>
83 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
84 st_shndx on STT_SECTION sections.
86 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
88 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
91 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
93 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
94 return a real value, unless it is a PLT symbol.
95 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
98 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
99 R_MIPS_JALR entry to 0.
101 * archures.c: Define bfd_mach_mips9000.
102 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
103 (mips_set_isa_flags): Handle bfd_mach_mips9000.
104 * cpu-mips.c (I_mips9000): Define.
105 (arch_info_struct): Add case for bfd_mach_mips9000.
106 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
107 * bfd-in2.h: Regenerate.
109 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
111 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
114 2004-12-07 Ben Elliston <bje@gnu.org>
116 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
118 2004-12-06 Daniel Jacobowitz <dan@debian.org>
120 Suggested by Fergal Daly <fergal@esatclear.ie>:
121 * simple.c (simple_dummy_multiple_definition): New function.
122 (bfd_simple_get_relocated_section_contents): Use it.
124 2004-12-03 Jan Beulich <jbeulich@novell.com>
126 * elf.c (elf_find_function): Don't use the last file symbol ever,
127 seen, but the last one seen prior to the symbol being reported.
128 Don't report a filename at all for global symbols when that might
131 2004-12-01 Paul Brook <paul@codesourcery.com>
133 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
134 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
137 2004-12-01 Paul Brook <paul@codesourcery.com>
139 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
142 2004-11-30 Paul Brook <paul@codesourcery.com>
144 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
145 no_pipeline_knowledge
146 (elf32_arm_link_hash_table_create): Ditto.
147 (bfd_elf32_arm_process_before_allocation): Ditto.
148 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
150 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
152 * bfd-in2.h: Regenerate.
154 2004-11-30 Randolph Chung <tausq@debian.org>
156 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
157 (elf32_hppa_grok_psinfo): New function.
158 (elf_backend_grok_prstatus): Define.
159 (elf_backend_grok_psinfo): Define.
161 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
164 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
166 2004-11-24 Paul Brook <paul@codesourcery.com>
168 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
170 2004-11-24 Paul Brook <paul@codesourcery.com>
172 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
173 (elf32_arm_swap_symbol_out): New function.
174 (elf32_arm_size_info): Add.
175 (elf_backend_size_info): Define.
177 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
179 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
182 2004-11-19 Alan Modra <amodra@bigpond.net.au>
184 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
185 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
186 * nlmcode.h (nlm_write_object_contents): Warning fix.
188 2004-11-18 Bob Wilson <bob.wilson@acm.org>
190 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
192 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
194 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
195 (elf32_arm_plt_thumb_stub): New.
196 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
198 (elf32_arm_link_hash_traverse): Fix typo.
199 (elf32_arm_link_hash_table): Add obfd.
200 (elf32_arm_link_hash_newfunc): Initialize new fields.
201 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
202 (elf32_arm_link_hash_table_create): Initialize obfd.
203 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
204 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
205 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
206 interworking BFD is not dynamic.
207 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
208 not emit glue for PLT references.
209 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
210 emit glue for PLT references. Support the Thumb PLT prefix.
211 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
213 (elf32_arm_check_relocs): Likewise.
214 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
216 (allocate_dynrelocs): Handle Thumb PLT references.
217 (elf32_arm_finish_dynamic_symbol): Likewise.
218 (elf32_arm_symbol_processing): New function.
219 (elf_backend_symbol_processing): Define.
221 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
223 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
224 add_fde_encoding. Remove need_relative.
225 * elf-eh-frame.c (extra_augmentation_string_bytes)
226 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
227 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
228 in cases where the CIE has no existing 'R' augmentation. Use
229 size_of_output_cie_fde when assigning offsets. Use the final offset
230 as the new section size.
231 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
232 Account for any extra augmentation bytes in the returned offset.
233 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
234 moved before being modified. Pad growing entries with DW_CFA_nops.
235 Add 'z' and 'R' augmentations as directed by add_augmentation_size
236 and add_fde_encoding.
238 2004-11-15 Mark Mitchell <mark@codesourcery.com>
240 * elf32-arm.c (elf32_arm_relocate_section): Use
243 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
245 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
246 for discard relocations; don't add an R_MIPS_NONE to the main body
249 2004-11-04 Paul Brook <paul@codesourcery.com>
251 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
252 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
253 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
254 default version definition for unversioned symbols.
255 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
256 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
257 _bfd_elf_slurp_version_tables. Set default version for unversioned
260 2004-11-15 Paul Brook <paul@codesourcery.com>
262 * elflink.c (elf_link_add_object_symbols): Don't assume version
263 indices are consecutive.
265 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
267 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
268 composite relocations against the personality data.
270 2004-11-13 Paul Brook <paul@codesourcery.com>
272 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
273 R_ARM_PREL31 relocations to PLT entries.
274 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
275 (elf32_arm_check_relocs): Ditto.
277 2004-11-12 Bob Wilson <bob.wilson@acm.org>
279 * xtensa-isa.c (xtensa_interface_class_id): New.
281 2004-11-11 Bob Wilson <bob.wilson@acm.org>
283 * elf32-xtensa.c (property_table_compare): Remove assertion about
284 entries with the same address and non-zero size.
285 (xtensa_read_table_entries): Report such entries as errors.
287 2004-11-11 Mark Mitchell <mark@codesourcery.com>
289 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
290 R_ARM_RELATIVE on Symbian OS.
292 2004-11-09 Mark Mitchell <mark@codesourcery.com>
294 * som.c (som_bfd_print_private_bfd_data): New function.
295 (som_object_setup): Save the auxiliary header. Don't assume that
296 zero is an invalid entry point for a shared library.
297 (som_object_p): Allocate the auxiliary header on the heap.
299 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
301 (elf32_arm_symbian_modify_segment_map): Likewise.
303 2004-11-09 Daniel Jacobowitz <dan@debian.org>
305 From David Poole <daveml@mbuf.com>:
306 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
307 (elf32_arm_size_dynamic_sections): Call it.
309 2004-11-09 Alan Modra <amodra@bigpond.net.au>
311 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
312 (ALL_MACHINES_CFILES): Fix typo.
313 * Makefile.in: Regenerate.
314 * po/SRC-POTFILES.in: Regenerate.
316 2004-11-08 Mark Mitchell <mark@codesourcery.com>
318 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
319 R_ARM_RELATIVE relocation for Symbian OS, mention the section
320 symbol in the relocation.
322 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
323 Vineet Sharma <vineets@noida.hcltech.com>
325 * coff-maxq.c: New File.
326 * cpu-maxq.c: New File.
327 * coffcode.h: Likewise.
328 * config.bfd: Likewise.
329 * configure.in (maxqcoff_vec): New target vector.
330 * Makefile.am: Add support for maxq target.
331 * configure.in: Likewise.
332 * archures.c:. Likewise.
333 * targets.c: Likewise.
334 * bfd_in2.h : Regenerated.
335 * Makefile.in: Regenerated.
336 * configure: Regenerated.
337 * doc/Makefile.in: Regenerated.
339 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
341 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
342 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
343 C_NT_WEAK aux entries.
344 (_bfd_coff_generic_relocate_section): Handle undefined
347 2004-11-07 Andreas Schwab <schwab@suse.de>
349 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
350 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
351 non-default visibility.
353 2004-11-01 Mark Mitchell <mark@codesourcery.com>
355 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
357 (elf32_arm_symbian_modify_segment_map): Don't
358 reset includes_filehdr and includes_phdrs here.
360 2004-11-04 Daniel Jacobowitz <dan@debian.org>
362 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
363 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
364 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
366 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
367 to a new removed list. Remove normal configuration stanzas.
368 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
369 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
370 elfarm-nabi.lo with elf32-arm.lo.
371 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
372 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
373 * elf32-arm.h: Remove.
374 * elfarm-oabi.c: Remove.
375 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
376 and bfd_elf32_littlearm_oabi_vec.
377 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
379 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
381 * config.bfd: Support crisv32-*-* like cris-*-*.
382 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
383 (bfd_mach_cris_v10_v32): New macros.
384 * cpu-cris.c: Tweak formatting.
385 (get_compatible): New function.
387 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
388 bfd_arch_info_type:s.
389 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
390 get_compatible for member compatible and link bfd_cris_arch_v32 as
392 * elf32-cris.c (cris_elf_pcrel_reloc)
393 (cris_elf_set_mach_from_flags): New functions.
394 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
395 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
396 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
397 numbers for bfd_mach_cris_v32.
398 (PLT_ENTRY_SIZE_V32): New macro.
399 (elf_cris_plt0_entry): Drop last comma in initializer.
400 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
401 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
403 (cris_elf_relocate_section): Change all "%B(%A)" messages to
405 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
406 (elf_cris_finish_dynamic_sections): Similar.
407 (elf_cris_adjust_dynamic_symbol): Similar.
408 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
410 <switch with PIC relocs>: Emit error and return FALSE for
411 bfd_mach_cris_v10_v32.
412 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
413 Emit warning when generating textrel reloc.
414 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
415 (cris_elf_final_write_processing): Set flags according to mach.
416 (cris_elf_print_private_bfd_data): Display
417 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
418 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
419 new_flags. Don't call cris_elf_final_write_processing. Don't
420 look at the actual elf header flags at all; use
421 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
422 in bfd_get_mach for ibfd and obfd and handle merging of compatible
424 (bfd_elf32_bfd_copy_private_bfd_data): Define.
425 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
426 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
427 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
428 * bfd-in2.h, libbfd.h: Regenerate.
430 2004-11-04 Alan Modra <amodra@bigpond.net.au>
432 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
433 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
435 (struct adjust_toc_info): New.
436 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
438 2004-11-03 Bob Wilson <bob.wilson@acm.org>
440 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
441 if there are no segments.
443 2004-11-02 Daniel Jacobowitz <dan@debian.org>
445 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
447 2004-11-02 Nick Clifton <nickc@redhat.com>
449 * elf32-iq2000.c: Convert to ISO C90 formatting.
451 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
453 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
455 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
457 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
458 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
459 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
461 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
463 * elf32-sh.c (tpoff): Take alignment into account.
465 2004-10-28 Nick Clifton <nickc@redhat.com>
467 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
468 performing a relocatable link.
469 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
470 for MIPS ports under Irix.
472 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
474 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
475 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
476 (elf32_arm_final_link_relocate): Ditto.
477 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
478 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
479 (elf32_arm_adjust_dynamic_symbol): Ditto.
480 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
481 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
482 (elf32_arm_r_howto): ... To here.
483 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
485 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
488 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
489 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
490 and R_IA64_SECREL64LSB.
492 2004-10-26 Paul Brook <paul@codesourcery.com>
494 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
495 (bfd_elf_size_dynamic_sections): Create default version definition.
496 (elf_link_output_extsym): Adjust for default symbol version.
498 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
500 * mmo.c: Adjust to ISO C.
502 * mmo.c (mmo_write_section_description): New function broken out
503 of mmo_internal_write_section.
504 (mmo_internal_write_section): For each of .text and .data, call
505 mmo_write_section_description before outputting contents if it has
506 nontrivially deducible vma or contents.
507 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
508 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
509 symbols if found within the .data address range.
511 2004-10-24 Daniel Jacobowitz <dan@debian.org>
513 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
515 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
517 * mmo.c (File Layout): Correct place of misplaced blurb about
520 2004-10-22 Mark Kettenis <kettenis@gnu.org>
522 * config.bfd: Add mips64*-*-openbsd.
524 2004-10-21 Bob Wilson <bob.wilson@acm.org>
526 * elf32-xtensa.c (ebb_propose_action): Put declarations before
529 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
531 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
532 * configure: Regenerate.
534 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
537 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
538 to linker reloc_overflow callback.
539 (aout_link_input_section_ext): Likewise.
540 (aout_link_reloc_link_order): Likewise.
541 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
542 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
544 (alpha_relocate_section): Likewise.
545 * coff-arm.c (coff_arm_relocate_section): Likewise.
546 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
547 * coff-h8500.c (extra_case): Likewise.
548 * coff-i960.c (coff_i960_relocate_section): Likewise.
549 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
550 * coff-mips.c (mips_relocate_section): Likewise.
551 * coff-or32.c (coff_or32_relocate_section): Likewise.
552 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
553 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
554 * coff-sh.c (sh_relocate_section): Likewise.
555 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
556 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
557 * coff-z8k.c (extra_case): Likewise.
558 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
559 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
560 (_bfd_coff_generic_relocate_section): Likewise.
561 * ecoff.c (ecoff_reloc_link_order): Likewise.
562 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
563 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
564 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
565 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
566 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
567 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
568 * elf32-cris.c (cris_elf_relocate_section): Likewise.
569 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
570 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
571 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
572 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
573 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
574 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
575 * elf32-i370.c (i370_elf_relocate_section): Likewise.
576 * elf32-i386.c (elf_i386_relocate_section): Likewise.
577 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
578 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
579 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
580 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
581 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
582 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
583 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
584 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
585 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
586 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
587 * elf32-s390.c (elf_s390_relocate_section): Likewise.
588 * elf32-sh.c (sh_elf_relocate_section): Likewise.
589 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
590 * elf32-v850.c (v850_elf_relocate_section): Likewise.
591 * elf32-vax.c (elf_vax_relocate_section): Likewise.
592 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
593 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
594 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
595 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
596 * elf64-s390.c (elf_s390_relocate_section): Likewise.
597 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
598 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
599 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
600 * elflink.c (elf_reloc_link_order): Likewise.
601 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
602 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
603 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
604 * linker.c (_bfd_generic_reloc_link_order): Likewise.
605 * pdp11.c (pdp11_aout_link_input_section): Likewise.
606 (aout_link_reloc_link_order): Likewise.
607 * reloc.c (bfd_generic_get_relocated_section_contents):
609 * xcofflink.c (xcoff_reloc_link_order): Likewise.
610 * simple.c (simple_dummy_reloc_overflow): Updated.
612 2004-10-20 Andreas Schwab <schwab@suse.de>
614 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
615 (elf_backend_plt_sym_val): Define.
617 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
619 * config.bfd: Set targ_underscore=yes for PE COFF targets
621 2004-10-19 Alan Modra <amodra@bigpond.net.au>
623 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
624 (ppc64_elf_edit_opd): Likewise.
626 2004-10-18 Mark Mitchell <mark@codesourcery.com>
628 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
629 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
630 set SEC_ALLOC and SEC_LOAD.
632 2004-10-18 Nick Clifton <nickc@redhat.com>
634 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
635 'name' for relocs against both local and global symbols.
637 2004-10-16 Daniel Jacobowitz <dan@debian.org>
639 * bfd-in2.h: Regenerate.
640 * bfd.c (struct bfd): Add no_export.
641 * elflink.c (elf_link_add_object_symbols): Handle no_export.
643 2004-10-15 Alan Modra <amodra@bigpond.net.au>
645 * config.bfd: Whitespace cleanup.
646 * Makefile.am: Run "make dep-am"
647 * Makefile.in: Regenerate.
649 2004-10-15 Jakub Jelinek <jakub@redhat.com>
651 * elflink.c (struct already_linked_section): Removed.
652 (try_match_symbols_in_sections, already_linked): Removed.
653 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
654 prefix of section names when finding already_linked_table
655 chain. Compare section names. Instead of calling already_linked,
656 do it inline and only for sections in the same already_linked_list.
658 2004-10-15 Alan Modra <amodra@bigpond.net.au>
660 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
661 parameter. If called after _bfd_elf_write_section_eh_frame,
662 don't allow a -2 return unless need_* bit is already set, and
663 handle offsets adjusted for output_offset.
664 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
665 * elf.c (_bfd_elf_section_offset): Update call.
667 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
670 * coffcode.h (coff_compute_section_file_positions): Cast to
671 bfd_vma when computing page alignment.
673 2004-10-13 Mark Mitchell <mark@codesourcery.com>
675 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
676 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
678 2004-10-12 Mark Mitchell <mark@codesourcery.com>
680 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
681 relocations use a virtual address, not a section offset.
683 2004-10-12 Bob Wilson <bob.wilson@acm.org>
685 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
686 (narrow_instruction, widen_instruction): Remove unnecessary calls to
687 xtensa_format_encode.
688 (ebb_propose_action): Inline call to ebb_add_proposed_action.
689 (ebb_add_proposed_action): Delete.
691 2004-10-12 Bob Wilson <bob.wilson@acm.org>
693 * elf32-xtensa.c: Use ISO C90 formatting.
695 2004-10-12 Paul Brook <paul@codesourcery.com>
697 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
700 2004-10-12 Paul Brook <paul@codesourcery.com>
702 * elf32-arm.h: Support EABI version 4 objects.
704 2004-10-12 Alan Modra <amodra@bigpond.net.au>
707 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
708 Don't mark as default.
709 (bfd_x86_64_arch): Don't mark as default.
711 2004-10-12 Alan Modra <amodra@bigpond.net.au>
713 * elflink.c (enum action_discarded): New.
714 (elf_section_complain_discarded): Delete.
715 (elf_action_discarded): New function subsuming the above and also
716 controlling reloc behaviour.
717 (elf_link_input_bfd): Use it.
719 2004-10-11 Jakub Jelinek <jakub@redhat.com>
721 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
722 (special_sections): Add .gnu.liblist and .gnu.conflict.
723 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
725 2004-10-11 Alan Modra <amodra@bigpond.net.au>
728 * elflink.c (elf_link_input_bfd): Try harder to support
729 relocations against symbols in removed linkonce sections.
731 2004-10-11 Alan Modra <amodra@bigpond.net.au>
733 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
736 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
737 sections do not reference symbols in non-SEC_ALLOC sections.
739 2004-10-11 Alan Modra <amodra@bigpond.net.au>
742 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
743 (_bfd_elf_link_omit_section_dynsym): Formatting.
745 2004-10-10 Alan Modra <amodra@bigpond.net.au>
747 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
748 * libbfd.h: Regnerate.
749 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
750 * elf32-frv.c: Likewise.
751 * elf32-m32r.c: Likewise.
752 * elf32-ppc.c: Likewise.
753 * elf64-hppa.c: Likewise.
754 * elfxx-ia64.c: Likewise.
755 * opncls.c: Likewise.
757 2004-10-10 Alan Modra <amodra@bigpond.net.au>
759 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
760 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
761 offsets stored in struct eh_cie_fde entries before doing other
764 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
765 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
766 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
767 setting offsets for removed CIEs. Don't set "sec", instead set
768 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
769 CIE in hdr_info. Only set make_relative and make_lsda_relative
770 for CIEs. Use pointers rather than array indices.
771 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
772 make_lsda_relative, need_* on cie_inf for FDEs.
773 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
774 section output_offset. Delete cie_offset, instead use cie_inf
775 pointer to CIE entry. Use need_relative and need_lsda_relative on
776 CIE entry for FDEs. Use pointers rather than array indices.
778 2004-10-09 Alan Modra <amodra@bigpond.net.au>
780 * coff-rs6000.c (rs6000coff_vec): Add initializer for
781 bfd_is_target_special_symbol.
782 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
783 * som.c (som_bfd_is_target_special_symbol): Define.
785 2004-10-08 Nick Clifton <nickc@redhat.com>
787 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
788 * configure: Regenerate.
789 * bfd-in2.h: Regenerate.
790 * syms.c (bfd_is_target_special_symbol): New interface function.
791 Returns true when a symbol should be considered to be special.
792 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
793 the symbol jump table.
794 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
795 Return true iff the symbol is a mapping symbol.
796 (bfd_elf32_bfd_is_target_special_symbol): Define.
797 * elfxx-target.h: Provide a default definition for
798 bfd_is_target_special_symbol.
799 * aout-target.h: Likewise.
800 * aout-tic30.c: Likewise.
801 * binary.c: Likewise.
802 * coffcode.h: Likewise.
803 * i386msdos.c: Likewise.
806 * libaout.h: Likewise.
807 * libbfd-in.h: Likewise
808 * libecoff.h: Likewise.
809 * mach-o.c: Likewise.
811 * nlm-target.h: Likewise.
814 * ppcboot.c: Likewise.
816 * tekhex.c: Likewise.
817 * versados.c: Likewise.
819 * xcoff-target.h: Likewise.
821 * libbfd.h: Regenerate.
823 2004-10-08 Daniel Jacobowitz <dan@debian.org>
825 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
826 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
827 (elf_backend_section_from_shdr): Define.
829 2004-10-08 Alan Modra <amodra@bigpond.net.au>
831 * syms.c (bfd_is_local_label): Return false for file symbols.
833 2004-10-07 Bob Wilson <bob.wilson@acm.org>
834 David Heine <dlheine@tensilica.com>
836 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
837 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
838 (elf32xtensa_no_literal_movement): New global variable.
839 (elf_howto_table): Add entries for new relocations.
840 (elf_xtensa_reloc_type_lookup): Handle new relocations.
841 (property_table_compare): When addresses are equal, compare sizes and
842 various property flags.
843 (property_table_matches): New.
844 (xtensa_read_table_entries): Extend to read new property tables. Add
845 output_addr parameter to indicate that output addresses should be used.
846 Use bfd_get_section_limit.
847 (elf_xtensa_find_property_entry): New.
848 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
849 (elf_xtensa_check_relocs): Handle new relocations.
850 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
851 relocations. Use new xtensa-isa.h functions.
852 (build_encoding_error_message): Remove encode_result parameter. Add
853 new target_address parameter used to detect alignment errors.
854 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
855 error handling. Use new is_operand_relocation function.
856 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
857 Use underbar macro for error messages. Formatting.
858 (get_const16_opcode): New.
859 (get_l32r_opcode): Add a separate flag for initialization.
860 (get_relocation_opnd): Operand number is no longer explicit in the
861 relocation. Change to decode the opcode and analyze its operands.
862 (get_relocation_slot): New.
863 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
864 Use new xtensa-isa.h functions to handle multislot instructions.
865 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
866 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
867 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
868 check_loop_aligned, check_branch_target_aligned_address, narrowable,
869 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
870 get_single_format, init_op_single_format_table): New.
871 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
872 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
873 (contract_asm_expansion): Add error_message parameter and pass it to
874 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
875 with R_XTENSA_SLOT0_OP.
876 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
877 instructions. Use new xtensa-isa.h functions.
878 (r_reloc struct): Add new virtual_offset field.
879 (r_reloc_init): Add contents and content_length parameters. Set
880 virtual_offset field to zero. Add contents to target_offset field for
881 partial_inplace relocations.
882 (r_reloc_is_defined): Check for null.
883 (print_r_reloc): New debug function.
884 (source_reloc struct): Replace xtensa_operand field with pair of the
885 opcode and the operand position. Add is_abs_literal field.
886 (init_source_reloc): Specify operand by opcode/position pair. Set
887 is_abs_literal field.
888 (source_reloc_compare): When target_offsets are equal, compare other
889 fields to make sorting predictable.
890 (literal_value struct): Add is_abs_literal field.
891 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
892 (init_literal_value): New.
893 (is_same_value): Replace with ...
894 (literal_value_equal): ... this function. Add comparisons of
895 virtual_offset and is_abs_literal fields.
896 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
897 failure. Initialize has_last_loc field.
898 (value_map_hash_table_delete): New.
899 (hash_literal_value): Rename to ...
900 (literal_value_hash): ... this. Include is_abs_literal flag and
901 virtual_offset field in the hash value.
902 (get_cached_value): Rename to ...
903 (value_map_get_cached_value): ... this. Update calls to
904 literal_value_hash and literal_value_equal.
905 (add_value_map): Check for allocation failure. Update calls to
906 value_map_get_cached_value and literal_value_hash.
907 (text_action, text_action_list, text_action_t): New types.
908 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
909 text_action_add, text_action_add_literal, offset_with_removed_text,
910 offset_with_removed_text_before_fill, find_insn_action,
911 print_action_list, print_removed_literals): New.
912 (offset_with_removed_literals): Delete.
913 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
914 fix_array, fix_array_count, allocated_relocs, relocs_count, and
915 allocated_relocs_count fields.
916 (init_xtensa_relax_info): Initialize new fields.
917 (reloc_bfd_fix struct): Add new translated field.
918 (reloc_bfd_fix_init): Add translated parameter and use it to set the
920 (fix_compare, cache_fix_array): New.
921 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
922 section via get_xtensa_relax_info. Use cache_fix_array to set up
923 sorted fix_array and use bsearch instead of linear search.
924 (section_cache_t): New struct.
925 (init_section_cache, section_cache_section, clear_section_cache): New.
926 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
927 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
928 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
929 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
931 (retrieve_contents): Use bfd_get_section_limit.
932 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
933 to compute_removed_literals. Free value_map_hash_table when no longer
935 (analyze_relocations): Check is_relaxable_asm_section flag. Call
936 compute_text_actions for all sections.
937 (find_relaxable_sections): Mark sections as relaxable if they contain
938 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
939 call. Increment relax_info src_count field only for appropriate
940 relocation types. Remove is_literal_section check.
941 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
942 r_reloc_init and find_associated_l32r_irel. Check
943 is_relaxable_asm_section flag. Handle L32R instructions with absolute
944 literals. Pass is_abs_literal flag to init_source_reloc.
945 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
946 CONST16 instructions. Adjust calls to r_reloc_init and
947 pcrel_reloc_fits. Handle weak symbols conservatively.
948 (find_associated_l32r_irel): Add bfd parameter and pass it to
950 (compute_text_actions, compute_ebb_proposed_actions,
951 compute_ebb_actions, check_section_ebb_pcrels_fit,
952 check_section_ebb_reduces, text_action_add_proposed,
953 compute_fill_extra_space): New.
954 (remove_literals): Replace with ...
955 (compute_removed_literals): ... this function. Call
956 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
957 Call xtensa_read_table_entries to get the property table. Skip
958 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
959 is_removable_literal, remove_dead_literal, and
960 identify_literal_placement functions.
961 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
962 instead of linear search.
963 (is_removable_literal, remove_dead_literal,
964 identify_literal_placement): New.
965 (relocations_reach): Update check for literal not referenced by any
966 PC-relative relocations. Adjust call to pcrel_reloc_fits.
967 (coalesce_shared_literal, move_shared_literal): New.
968 (relax_section): Use bfd_get_section_limit. Call
969 translate_section_fixes. Update calls to r_reloc_init and
970 offset_with_removed_text. Check new is_relaxable_asm_section flag.
971 Add call to pin_internal_relocs. Add special handling for
972 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
973 info to calculate new addend_displacement variable. Replace code for
974 deleting literals with more general code to perform the actions
975 determined by the action_list for the section.
976 (translate_section_fixes, translate_reloc_bfd_fix): New.
977 (translate_reloc): Check new is_relaxable_asm_section flag. Call
978 find_removed_literal only if is_operand_relocation. Update call to
979 offset_with_removed_text. Use new target_offset and removed_bytes
982 (relax_property_section): Use bfd_get_section_limit. Set new
983 is_full_prop_section flag and handle new property tables. Update calls
984 to r_reloc_init and offset_with_removed_text. Check
985 is_relaxable_asm_section flag. Handle expansion of zero-sized
986 unreachable entries, with use of offset_with_removed_text_before_fill.
987 For relocatable links, combine entries only for literal tables.
988 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
989 calls to offset_with_removed_text. Translate st_size field for
991 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
992 failure. Add contents parameter. Update call to get_bfd_fix. Update
993 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
994 R_XTENSA_ASM_EXPAND relocs.
995 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
996 call to get_bfd_fix. Include offset from contents for partial_inplace
998 (is_reloc_sym_weak): New.
999 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1000 (prop_sec_len): New.
1001 (xtensa_is_property_section): Handle new property sections.
1002 (is_literal_section): Delete.
1003 (internal_reloc_compare): When r_offset matches, compare r_info and
1004 r_addend to make sorting predictable.
1005 (internal_reloc_matches): New.
1006 (xtensa_get_property_section_name): Handle new property sections.
1007 (xtensa_get_property_predef_flags): New.
1008 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1009 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1010 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1011 (xtisa_errno, xtisa_error_msg): New variables.
1012 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1013 (xtensa_insnbuf_alloc): Add error handling.
1014 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1015 use xtensa_format_decode. Add error handling.
1016 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1017 instruction length to find the number of bytes to copy.
1018 (xtensa_isa_init): Add error handling. Replace calls to
1019 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1020 tables in the xtensa_modules structure.
1021 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1022 xtensa_extend_isa): Delete.
1023 (xtensa_isa_free): Change to only free lookup tables.
1024 (opname_lookup_compare): Replace with ...
1025 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1026 (xtensa_insn_maxlength): Rename to ...
1027 (xtensa_isa_maxlength): ... this.
1028 (xtensa_insn_length): Delete.
1029 (xtensa_insn_length_from_first_byte): Replace with ...
1030 (xtensa_isa_length_from_chars): ... this function.
1031 (xtensa_num_opcodes): Rename to ...
1032 (xtensa_isa_num_opcodes): ... this.
1033 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1034 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1035 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1036 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1037 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1038 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1039 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1040 (xtensa_opcode_lookup): Add error handling.
1041 (xtensa_decode_insn): Replace with ...
1042 (xtensa_opcode_decode): ... this function, with new format and
1043 slot parameters. Add error handling.
1044 (xtensa_encode_insn): Replace with ...
1045 (xtensa_opcode_encode): ... this function, which does the encoding via
1046 one of the entries in the "encode_fns" array. Add error handling.
1047 (xtensa_opcode_name): Add error handling.
1048 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1049 xtensa_opcode_is_call): New.
1050 (xtensa_num_operands): Replace with ...
1051 (xtensa_opcode_num_operands): ... this function. Add error handling.
1052 (xtensa_opcode_num_stateOperands,
1053 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1054 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1055 xtensa_operand_is_visible): New.
1056 (xtensa_get_operand, xtensa_operand_kind): Delete.
1057 (xtensa_operand_inout): Add error handling and special-case for
1059 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1060 operate on one slot of an instruction. Added error handling.
1061 (xtensa_operand_encode): Handle default operands with no encoding
1062 functions. Check for success by comparing against decoded value.
1064 (xtensa_operand_decode): Handle default operands. Return decoded value
1065 through argument pointer. Add error handling.
1066 (xtensa_operand_is_register, xtensa_operand_regfile,
1067 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1068 (xtensa_operand_isPCRelative): Rename to ...
1069 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1070 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1071 through argument pointer. Add error handling.
1072 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1073 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1074 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1075 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1076 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1077 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1078 xtensa_state_is_exported, xtensa_sysreg_lookup,
1079 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1080 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1081 xtensa_interface_num_bits, xtensa_interface_inout,
1082 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1083 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1084 * xtensa-modules.c: Rewrite to use new data structures.
1085 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1086 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1087 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1088 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1089 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1090 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1091 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1092 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1093 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1094 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1095 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1096 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1097 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1098 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1099 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1100 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1101 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1102 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1103 * Makefile.in: Regenerate.
1104 * bfd-in2.h: Likewise.
1105 * libbfd.h: Likewise.
1107 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1109 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1110 against the absolute section.
1111 (mips_elf64_write_rela): Likewise.
1113 2004-10-07 Jan Beulich <jbeulich@novell.com>
1115 * elf.c (elf_find_function): Don't generally check for matching
1116 section, just for non-file symbols. Remove redunant comparison
1118 * elf32-arm.h (arm_elf_find_function): Likewise.
1120 2004-10-07 Jeff Baker <jbaker@qnx.com>
1122 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1123 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1126 2004-10-04 Roland McGrath <roland@redhat.com>
1128 * hash.c (bfd_hash_set_default_size): Use const for table.
1129 Use size_t instead of int for variable compared to sizeof results.
1131 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1134 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1136 2004-10-01 Paul Brook <paul@codesourcery.com>
1138 * elf32-arm.h (elf32_arm_fake_sections,
1139 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1141 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1143 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1145 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1147 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1148 need_relative or need_lsda_relative if we are processing an
1149 offset for a reloc on a FDE initial loc or LSDA field
1151 (_bfd_elf_write_section_eh_frame): Test need_relative and
1152 need_lsda_relative in place of corresponding make_* field
1153 when deciding to use pc-relative encodings.
1155 2004-09-30 Paul Brook <paul@codesourcery.com>
1157 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1158 target2 relocation type.
1160 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1163 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1165 2004-09-30 Paul Brook <paul@codesourcery.com>
1167 * reloc.c: Add BFD_RELOC_ARM_SMI.
1168 * bfd-in2.h: Regenerate.
1171 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1173 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1174 vma and output offset to address.
1175 * simple.c (simple_save_output_info): Only set output section
1176 and offset for debug sections, or those not already set up by
1178 (bfd_simple_get_relocated_section_contents): Update comment.
1180 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1182 * elf.c (IS_LOADED): Delete.
1183 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1184 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1187 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1190 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1191 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1192 redundant assignment of EM_SPARC.
1194 2004-09-22 Brian Ford <ford@vss.fsi.com>
1196 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1197 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1199 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1201 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1203 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1204 (elf_backend_modify_segment_map): Don't define.
1206 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1208 * elf.c (IS_LOADED): Define.
1209 (assign_file_positions_for_segments): Don't round up file offset of
1210 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1211 Delete code handling link script adjustment of lma. Do the adjust
1212 in later code handling similar ajustments. Remove dead code error
1213 check. Warn if section lma would require a negative offset
1214 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1215 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1216 update voff in section loop. Change voff in segment loop to be an
1217 adjustment on top of "off". Set sec->filepos and update "off" later.
1218 Test for loadable sections consistently using IS_LOADED. Similarly,
1219 test for alloc-only sections other than .tbss consistently.
1220 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1221 Tidy PT_NOTE handling. Use %B and %A in error messages.
1222 (assign_file_positions_except_relocs): Use %B in error message.
1224 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1226 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1227 (CONFIG_STATUS_DEPENDENCIES): New.
1228 (Makefile): Removed.
1229 (config.status): Likewise.
1230 * Makefile.in: Regenerated.
1232 2004-09-17 Paul Brook <paul@codesourcery.com>
1234 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1235 (bfd_elf32_arm_process_before_allocation): Update prototype.
1236 * bfd-in2.h: Regenerate.
1237 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1238 (elf32_arm_link_hash_table_create): Set it.
1239 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1240 (bfd_elf32_arm_set_target_relocs): New function.
1241 (arm_real_reloc_type): New function.
1242 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1243 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1244 (elf32_arm_gc_sweep_hook): Ditto.
1245 (elf32_arm_check_relocs): Ditto.
1246 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1247 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1249 (elf32_arm_got_prel): New variable.
1250 (elf32_arm_howto_from_type): New function.
1251 (elf32_arm_info_to_howto): Use it.
1252 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1253 BFD_RELOC_ARM_TARGET2.
1254 * libbfd.h: Regenerate.
1255 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1257 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1259 * ecoff.c: Update u.undef.next refs.
1260 * elf64-ppc.c: Likewise.
1261 * elflink.c: Likewise.
1262 * linker.c: Likewise.
1263 * xcofflink.c: Likewise.
1265 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1266 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1267 fields to indirect struct.
1268 * elf-m10300.c: Update u.weakdef refs.
1269 * elf32-arm.h: Likewise.
1270 * elf32-cris.c: Likewise.
1271 * elf32-frv.c: Likewise.
1272 * elf32-hppa.c: Likewise.
1273 * elf32-i370.c: Likewise.
1274 * elf32-i386.c: Likewise.
1275 * elf32-m32r.c: Likewise.
1276 * elf32-m68k.c: Likewise.
1277 * elf32-ppc.c: Likewise.
1278 * elf32-s390.c: Likewise.
1279 * elf32-sh.c: Likewise.
1280 * elf32-sparc.c: Likewise.
1281 * elf32-vax.c: Likewise.
1282 * elf32-xtensa.c: Likewise.
1283 * elf64-alpha.c: Likewise.
1284 * elf64-hppa.c: Likewise.
1285 * elf64-ppc.c: Likewise.
1286 * elf64-s390.c: Likewise.
1287 * elf64-sh64.c: Likewise.
1288 * elf64-sparc.c: Likewise.
1289 * elf64-x86-64.c: Likewise.
1290 * elfxx-ia64.c: Likewise.
1291 * elfxx-mips.c: Likewise.
1292 * elflink.c: Likewise. Also u.elf_hash_value.
1293 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1295 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1296 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1297 (bfd_elf_gc_record_vtentry): Likewise.
1298 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1300 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1302 * Makefile.am: Run "make dep-am".
1303 * Makefile.in: Regenerate.
1304 * bfd-in2.h: Regenerate.
1305 * po/SRC-POTFILES.in: Regenerate.
1306 * po/bfd.pot: Regenerate.
1308 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1310 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1311 with bitfields. Make "type" and "other" bitfields too.
1312 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1313 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1314 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1315 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1316 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1317 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1318 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1319 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1320 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1321 * elf-m10300.c: Likewise.
1323 * elf32-arm.h: Likewise.
1324 * elf32-cris.c: Likewise.
1325 * elf32-frv.c: Likewise.
1326 * elf32-hppa.c: Likewise.
1327 * elf32-i370.c: Likewise.
1328 * elf32-i386.c: Likewise.
1329 * elf32-m32r.c: Likewise.
1330 * elf32-m68k.c: Likewise.
1331 * elf32-ppc.c: Likewise.
1332 * elf32-s390.c: Likewise.
1333 * elf32-sh-symbian.c: Likewise.
1334 * elf32-sh.c: Likewise.
1335 * elf32-sh64.c: Likewise.
1336 * elf32-sparc.c: Likewise.
1337 * elf32-vax.c: Likewise.
1338 * elf32-xtensa.c: Likewise.
1339 * elf64-alpha.c: Likewise.
1340 * elf64-hppa.c: Likewise.
1341 * elf64-ppc.c: Likewise.
1342 * elf64-s390.c: Likewise.
1343 * elf64-sh64.c: Likewise.
1344 * elf64-sparc.c: Likewise.
1345 * elf64-x86-64.c: Likewise.
1346 * elflink.c: Likewise.
1347 * elfxx-ia64.c: Likewise.
1348 * elfxx-mips.c: Likewise.
1349 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1350 * configure: Regenerate.
1351 * aclocal.m4: Regenerate.
1353 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1355 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1356 around uses of R_ARM_TARGET1.
1357 (elf32_arm_check_relocs): Likewise.
1359 2004-09-13 Paul Brook <paul@codesourcery.com>
1361 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1363 * bfd-in2.h: Regenerate.
1364 * libbfd.h: Regenerate.
1365 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
1366 (elf32_arm_link_hash_table_create): Set target1_is_rel.
1367 (bfd_elf32_arm_process_before_allocation): Ditto.
1368 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
1369 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1370 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
1373 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1375 * hpux-core.c (thread_section_p): New function.
1376 (hpux_core_core_file_p): Fix computation of offset in call
1377 to bfd_seek. Create a ".reg" section from an arbitrary
1378 ".reg/<id>" section if none was created after having read
1381 2004-09-11 Andreas Schwab <schwab@suse.de>
1383 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
1384 * aclocal.m4: Rebuild.
1385 * configure: Rebuild.
1387 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1389 * section.c (bfd_sections_find_if): Fix parameter name in
1390 comment to match code.
1392 2004-09-10 Alan Modra <amodra@bigpond.net.au>
1394 * elf.c (assign_file_positions_except_relocs): Assign relocs
1395 stored in a bfd section.
1397 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
1399 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
1400 h->gotplt_refcount to 0, not -1.
1402 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
1404 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1405 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
1407 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
1408 handle symbol visibility here.
1410 2004-09-07 Alan Modra <amodra@bigpond.net.au>
1412 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
1413 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
1415 (ppc_stub_name): Remove trailing "+0" on stub name.
1416 (create_linkage_sections): Create relocations for
1417 branch lookup table when --emit-relocs as well as when --shared.
1418 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
1419 relbrlt test. For --emit-stub-syms, always output a sym even when
1420 one already exists on a plt call stub. Put stub type in the stub
1422 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
1424 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
1425 reloc_count in stub sections. Adjust relbrlt test.
1426 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
1427 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
1428 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
1429 for relocs against discarded symbols. Fix comments.
1431 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1433 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
1434 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
1436 (map_sections_to_segments): ... here. Use it. Assign a file
1437 position to the .dynamic section if it is not loadable, but part
1438 of the PT_DYNAMIC segment.
1439 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1440 offsets, not VMAs, for the BPABI. Do not fill in the header in
1441 the .got.plt section for the BPABI.
1442 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
1444 (elf_backend_want_got_plt): Define to zero for Symbian OS.
1446 2004-09-06 Nick Clifton <nickc@redhat.com>
1448 * elflink.c (elf_link_add_object_symbols): Set the error code to
1449 bfd_error_wrong_format when the input format does not match the
1452 2004-09-06 Alan Modra <amodra@bigpond.net.au>
1454 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
1455 (ppc64_elf_check_directives): ..here.
1456 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
1457 before accessing ppc64_elf_tdata.
1458 (ppc64_elf_finish_dynamic_sections): And here too.
1460 2004-09-04 Alan Modra <amodra@bigpond.net.au>
1462 * bfd.c (_bfd_default_error_handler): Correct loop exit.
1464 2004-09-03 Mark Mitchell <mark@codesourcery.com>
1466 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
1467 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
1468 (bfd_elf32_littlearm_symbian_vec): Likewise.
1469 * configure: Regenerated.
1470 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1471 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1472 (PLT_ENTRY_SIZE): Likewise.
1473 (bfd_vma_elf32_arm_symbian_plt_entry): New
1475 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1477 (create_got_section): Don't create sections when generating BPABI
1479 (elf32_arm_create_dynamic_sections): Tidy.
1480 (elf32_arm_link_hash_table_create): Set plt_header_size,
1481 plt_entry_size, and symbian_p.
1482 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
1483 generating BPABI objects.
1484 (allocate_dynrelocs): Use htab->plt_header_size, not
1485 PLT_HEADER_SIZE. Do not add to .got.plt when
1486 generating BPABI objects.
1487 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1488 * elfarm-nabi.c: Add SymbianOS target vectors.
1489 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1490 (_bfd_elf_link_create_dynamic_sections): Likewise.
1491 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1492 (elfNN_bed): Use it.
1493 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1494 (bfd_elf32_littlearm_symbian_vec): Likewise.
1495 (_bfd_target_vector): Add them.
1497 2004-09-03 Nick Clifton <nickc@redhat.com>
1500 * coffcode.h (handle_COMDAT): Replace abort with an warning
1501 message and allow the scan to continue.
1503 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1505 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1506 in when reading relocs, not our sorted syms. Remove unnecessary
1509 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1511 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1513 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1515 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1516 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1517 replace uses of *_alias with *_noncanonical.
1518 * aclocal.m4: Rebuild with aclocal 1.4p6.
1519 * Makefile.in: Rebuild with automake 1.4p6.
1520 * doc/Makefile.in: Rebuild with automake 1.4p6.
1521 * configure.in: Autoupdate with autoupdate 2.59.
1522 * config.in: Regenerate with autoheader 2.59.
1523 * configure: Regnerate with autoconf 2.59.
1525 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1527 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1528 symbol pointer arrays before modifying.
1530 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1532 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1533 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1534 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1535 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1536 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1537 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1538 Use both symbol tables on non-relocatable objects. Use a common
1539 error exit. Fix "mid" warning.
1540 * libbfd.h: Regenerate.
1541 * bfd-in2.h: Regenerate.
1543 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1545 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1547 (struct sfpr_def_parms): Save some space.
1548 (sfpr_define): Here too.
1550 * elf64-ppc.c (compare_symbols): Put section syms first.
1551 (sym_exists_at): New function.
1552 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
1553 points only for relocatable files. Use .opd section contents
1554 otherwise. Generally clean up the code.
1556 2004-08-27 Alan Modra <amodra@bigpond.net.au>
1558 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
1559 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
1560 (struct sfpr_def_parms): New.
1561 (sfpr_define): New function.
1562 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
1563 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
1564 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
1565 (savefpr1_tail, restfpr1_tail): New functions.
1566 (savevr, savevr_tail, restvr, restvr_tail): New functions.
1567 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
1568 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
1569 code. Define all ABI mandated _save and _rest functions.
1571 2004-08-26 Paul Brook <paul@codesourcery.com>
1573 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
1575 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1577 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
1580 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1582 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
1583 that pcrel correction is applied for R_386_PC32.
1585 2004-08-25 Alan Modra <amodra@bigpond.net.au>
1587 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
1588 for R_386_32 and R_386_PC32 relocs against symbols defined in
1591 2004-08-25 Dmitry Diky <diwil@spec.ru>
1593 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
1594 Add new relocations.
1595 * bfd-in2.h: Regenerate.
1596 * libbfd.h: Regenerate.
1597 * elf32-msp430.c: Clean-up code.
1598 (elf_msp430_howto_table): Add new relocation entries.
1599 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
1600 (msp430_elf_relax_section): New function.
1601 (msp430_elf_relax_delete_bytes): New function.
1602 (msp430_elf_symbol_address_p): New function.
1604 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1606 * elf32-m32r.c (m32r_elf_relocate_section): Handle
1607 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
1609 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1611 * elflink.c (_bfd_elf_section_already_linked): Handle
1612 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1614 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1616 * config.bfd (arm*-*-symbianelf*): New target.
1617 (arm*-*-eabi*): Likewise.
1619 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1621 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1622 "struct ppc_link_hash_entry *".
1623 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1624 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1626 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1628 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1629 entries (where fd_aux overlaps next entry's fd_func).
1630 Add non_overlapping argument, use it.
1631 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1632 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1633 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1634 as indexes into opd_sym_map/opd_adjust array.
1635 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1637 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1639 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1640 if we can look up their function descriptor in a regular file.
1642 2004-08-18 Nick Clifton <nickc@redhat.com>
1645 * cofflink.c (coff_link_add_symbols): Check that the comdat
1646 pointer in the coff_section_data structure has been initialised
1649 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1652 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1653 changing bfd_link_hash_undefined to bfd_link_hash_new.
1655 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1657 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1659 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1660 (synthetic_opd, synthetic_relocatable): New variables.
1661 (compare_symbols, compare_relocs): New helper routines.
1662 (ppc64_elf_get_synthetic_symtab): New function.
1663 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1665 * bfd-in2.h: Regenerated.
1666 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1667 to relsyms. Return 0 if abfd is relocatable.
1669 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1671 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1673 2004-08-17 Nick Clifton <nickc@redhat.com>
1675 * (is_arm_mapping_symbol_name): New function - return true
1676 when a symbol name matches the requirements for an ARM mapping
1678 (arm_elf_find_function): New function based on
1679 elf_find_function in elf.c but skipping ARM mapping symbols
1680 and including thumb function symbols.
1681 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1682 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1684 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1686 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1687 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1688 (ppc64_elf_brtaken_reloc): Here too.
1690 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1692 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1694 (ppc64_elf_check_directives): Check that we have the right hash
1695 table before proceeding.
1697 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1699 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1700 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1701 the sections that will be discarded.
1703 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1705 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1707 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1709 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1710 free space available.
1712 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1714 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1715 occurrences with bfd_byte * thoughout file.
1717 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1718 (xcoff_write_armap_big): Likewise.
1719 (xcoff_write_archive_contents_old): Likewise.
1720 (xcoff_write_archive_contents_big): Likewise.
1722 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1724 2004-08-13 Nick Clifton <nickc@redhat.com>
1726 * elf32-arm.h: Convert to ISO C90.
1728 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1731 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1734 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1736 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1737 (bfd_archive_filename, bfd_get_section_ident): Delete.
1738 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1739 bfd_archive_filename.
1740 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1741 to warn about symbols in discarded sections. Use _bfd_error_handler.
1742 * aout-adobe.c (aout_adobe_callback): See below.
1743 * aout-cris.c (swap_ext_reloc_in): ..
1744 * coff-arm.c (find_thumb_glue, find_arm_glue,
1745 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1746 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1747 coff_arm_copy_private_bfd_data): ..
1748 * coff-i860.c (i860_reloc_processing): ..
1749 * coff-mcore.c (mcore_coff_unsupported_reloc,
1750 coff_mcore_relocate_section): ..
1751 * coff-ppc.c (coff_ppc_relocate_section): ..
1752 * coff-rs6000.c (xcoff_create_csect_from_smclas
1753 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1754 sh_swap_insns, sh_relocate_section): ..
1755 * coff-tic54x.c (tic54x_reloc_processing): ..
1756 * coff-tic80.c (coff_tic80_relocate_section): ..
1757 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1758 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1759 coff_slurp_symbol_table, coff_classify_symbol,
1760 coff_slurp_reloc_table): ..
1761 * coffgen.c (_bfd_coff_read_string_table): ..
1762 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1763 _bfd_coff_generic_relocate_section): ..
1764 * cpu-arm.c (bfd_arm_merge_machines): ..
1765 * cpu-sh.c (sh_merge_bfd_arch): ..
1766 * elf-hppa.h (elf_hppa_relocate_section): ..
1767 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1768 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1769 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1770 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1771 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1772 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1773 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1774 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1775 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1776 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1777 cris_elf_merge_private_bfd_data
1778 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1779 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1780 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1781 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1782 elf32_hppa_relocate_section): ..
1783 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1784 i370_elf_check_relocs, i370_elf_relocate_section): ..
1785 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1786 elf_i386_relocate_section): ..
1787 * elf32-m32r.c (m32r_elf_relocate_section,
1788 m32r_elf_merge_private_bfd_data): ..
1789 * elf32-m68hc1x.c (m68hc12_add_stub,
1790 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1791 * elf32-m68k.c (elf_m68k_relocate_section): ..
1792 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1793 mcore_elf_relocate_section): ..
1794 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1795 ppc_elf_check_relocs, ppc_elf_relocate_section,
1796 ppc_elf_begin_write_processing): ..
1797 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1798 elf_s390_relocate_section): ..
1799 * elf32-sh-symbian.c (sh_symbian_import_as,
1800 sh_symbian_process_embedded_commands,
1801 sh_symbian_relocate_section): ..
1802 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1803 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1804 sh_elf_merge_private_data): ..
1805 * elf32-sparc.c (elf32_sparc_check_relocs,
1806 elf32_sparc_relocate_section,
1807 elf32_sparc_merge_private_bfd_data): ..
1808 * elf32-v850.c (v850_elf_check_relocs,
1809 v850_elf_merge_private_bfd_data): ..
1810 * elf32-xtensa.c (elf_xtensa_check_relocs,
1811 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1812 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1813 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1814 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1815 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1816 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1817 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1818 ppc64_elf_relocate_section): ..
1819 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1820 elf_s390_relocate_section): ..
1821 * elf64-sh64.c (sh_elf64_relocate_section): ..
1822 * elf64-sparc.c (sparc64_elf_check_relocs,
1823 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1824 sparc64_elf_merge_private_bfd_data): ..
1825 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1826 elf64_x86_64_relocate_section): ..
1827 * elflink.c (_bfd_elf_add_default_symbol,
1828 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1829 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1830 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1831 elf_get_linked_section_vma, elf_fixup_link_order,
1832 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1833 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1834 * elfxx-ia64.c (elfNN_ia64_relax_section,
1835 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1836 * elfxx-mips.c (mips_elf_perform_relocation,
1837 _bfd_mips_elf_check_relocs,
1838 _bfd_mips_elf_merge_private_bfd_data): ..
1839 * ieee.c (ieee_slurp_external_symbols): ..
1840 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1841 * libbfd.c (_bfd_generic_verify_endian_match): ..
1842 * linker.c (_bfd_generic_link_add_one_symbol,
1843 _bfd_generic_section_already_linked): ..
1844 * pdp11.c (translate_to_native_sym_flags): ..
1845 * pe-mips.c (coff_pe_mips_relocate_section): ..
1846 * peicode.h (pe_ILF_build_a_bfd): ..
1847 * srec.c (srec_bad_byte): ..
1848 * stabs.c (_bfd_link_section_stabs): ..
1849 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1850 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1851 with corresponding %B and %A in _bfd_error_handler format string.
1852 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1853 calls to use %A and %B. Fix "against symbol .. from section" and
1854 similar error messages. Combine multiple _bfd_error_handler calls
1855 where they were separated due to bfd_archive_filename deficiencies.
1856 * bfd-in2.h: Regenerate.
1858 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1860 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1863 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1865 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1866 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1867 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1869 (link_hash_newfunc): Init was_undefined.
1870 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1871 Use undefweak instead.
1872 (ppc64_elf_check_directives): Fix undefs chain.
1873 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1875 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1876 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1877 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1879 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1881 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1882 error, test input_section flags rather than sec.
1884 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1886 * elf-bfd.h (struct elf_backend_data): Add
1887 elf_backend_archive_symbol_lookup.
1888 (_bfd_elf_archive_symbol_lookup): Declare.
1889 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1890 (elf_link_add_archive_symbols): ..extracted from here. Call the
1892 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1893 (elfNN_bed): Init new field.
1894 * elf64-ppc.c (elf_backend_check_directives): Define.
1895 (elf_backend_archive_symbol_lookup): Define.
1896 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1897 a ppc_link_hash_entry pointer.
1899 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1900 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1901 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1902 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1903 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1904 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1905 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1908 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1910 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1911 (ppc64_elf_add_symbol_hook): Test for NULL section.
1912 (get_sym_h): Formatting.
1913 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1916 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1917 long branch stubs with code handling plt and r2off branch stubs.
1919 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1921 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1922 * elflink.c (elf_link_input_bfd): Formatting.
1923 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1925 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1926 (link_hash_newfunc): Don't set it.
1927 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1928 (ppc64_elf_mark_entry_syms): Delete.
1929 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1930 sections. Use get_opd_info.
1931 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1933 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1935 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1937 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1938 (func_desc_adjust): Don't set have_undefweak.
1939 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1940 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1942 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1943 "struct ppc_link_hash_entry *". Adjust all references.
1944 (ppc64_elf_hide_symbol): Correct a comment.
1946 * elf64-ppc.c (get_opd_info): New function.
1947 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1948 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1949 before calling get_fdh. Test fdh rather than h before dereferencing
1950 fdh. Mark removed symbols in opd_adjust.
1951 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1952 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1954 (ppc64_elf_output_symbol_hook): Likewise.
1956 2004-08-06 Paul Brook <paul@codesourcery.com>
1958 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1959 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1960 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1961 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1962 and BFD_RELOC_ARM_SBREL32.
1963 * bfd-in2.h, bbfd.h: Regenerate.
1965 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1967 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1968 the dynamic link symbol actually in use.
1970 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1972 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1974 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1975 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1977 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1978 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1980 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1981 Nick Clifton <nickc@redhat.com>
1984 * bfd.c (_bfd_default_error_handler): Make it global.
1986 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1988 * elf.c (assign_section_numbers): Cope gracefully with sections
1989 which have SHF_LINK_ORDER set but no sh_link set up.
1990 * elflink.c (elf_get_linked_section_vma): Likewise.
1992 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1995 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1996 Set it to _bfd_default_error_handler.
1997 (elfNN_bed): Add elf_backend_link_order_error_handler.
1999 * libbfd-in.h (_bfd_default_error_handler): New.
2001 * libbfd.h: Regenerated.
2003 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2005 * archures.c (bfd_mach_sparc_64bit_p): Define.
2006 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2007 * bfd-in2.h: Rebuilt.
2009 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2011 Introduce SH2a support.
2012 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2013 * archures.c (bfd_mach_sh2a_nofpu): New.
2014 * bfd-in2.h: Rebuilt.
2015 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2016 (arch_info_struct): Add sh2a_nofpu.
2017 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2018 2003-12-29 DJ Delorie <dj@redhat.com>
2019 * reloc.c: Add relocs for sh2a.
2020 * bfd-in2.h: Regenerate.
2021 * libbfd.hh: Regenerate.
2022 2003-12-01 Michael Snyder <msnyder@redhat.com>
2023 * archures.c (bfd_mach_sh2a): New.
2024 * bfd-in2.h: Rebuilt.
2025 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2027 (arch_info_struct): Add sh2a.
2028 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2030 2004-07-28 Nick Clifton <nickc@redhat.com>
2031 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2034 * som.c (setup_sections): Improve estimation of space sizes in
2035 relocatable objects.
2037 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2038 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2039 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2041 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2042 * configure: Regenerate.
2043 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2044 case that accepts OSABI=NetBSD and OSABI=SysV.
2045 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2046 the base of .got or .data (if .got does not exist).
2047 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2049 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2050 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2051 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2052 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2054 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2057 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2058 (elf_sec_group): Defined.
2059 (bfd_elf_match_symbols_in_sections): New prototype.
2060 (_bfd_elf_setup_group_pointers): Likewise.
2062 * elf.c (bfd_elf_discard_group): Abort.
2063 (bfd_elf_set_group_contents): Also include relocation sections.
2064 Remove zero-fill for ld -r.
2065 (_bfd_elf_setup_group_pointers): New function.
2066 (elf_sort_elf_symbol): Likewise.
2067 (elf_sym_name_compare): Likewise.
2068 (bfd_elf_match_symbols_in_sections): Likewise.
2070 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2072 * elflink.c (match_group_member): New.
2073 (elf_link_input_bfd): Check group member for discarded section.
2074 (try_match_symbols_in_sections): New function.
2075 (already_linked): Likewise.
2076 (_bfd_elf_section_already_linked): Support mixing comdat group
2077 and linkonce section.
2079 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2080 * linker.c (bfd_section_already_linked_table_traverse): New.
2082 * libbfd.h: Regenerated.
2084 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2086 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2087 BFD_RELOC_CRX_SWITCH32.
2088 * bfd-in2.h: Regenerate.
2089 * libbfd.h: Regenerate.
2090 * elf32-crx.c: Support relocation/relaxation of
2091 BFD_RELOC_CRX_SWITCH* types.
2093 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2095 * elf64-ppc.c: Correct "Linker stubs" comment.
2097 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2099 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2101 (elf_linked_to_section): New.
2103 * elf.c (assign_section_numbers): Set up sh_link for
2106 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2107 to sh_link for SHT_IA_64_UNWIND sections.
2109 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2111 * elflink.c (elf_fixup_link_order): Add _() to error message.
2113 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2115 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2118 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2120 * aout-adobe.c (aout_32_section_already_linked): Defined.
2121 * aout-target.h (MY_section_already_linked): Likewise.
2122 * aout-tic30.c (MY_section_already_linked): Likewise.
2123 * binary.c (binary_section_already_linked): Likewise.
2124 * bout.c (b_out_section_already_linked): Likewise.
2125 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2126 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2127 * coffcode.h (coff_section_already_linked): Likewise.
2128 * i386msdos.c (msdos_section_already_linked): Likewise.
2129 * i386os9k.c (os9k_section_already_linked): Likewise.
2130 * ieee.c (ieee_section_already_linked): Likewise.
2131 * ihex.c (ihex_section_already_linked): Likewise.
2132 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2133 * mmo.c (mmo_section_already_linked): Likewise.
2134 * nlm-target.h (nlm_section_already_linked): Likewise.
2135 * oasys.c (oasys_section_already_linked): Likewise.
2136 * pef.c (bfd_pef_section_already_linked): Likewise.
2137 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2138 * som.c (som_bfd_discard_group): Likewise.
2139 * srec.c (srec_section_already_linked): Likewise.
2140 * tekhex.c (tekhex_section_already_linked): Likewise.
2141 * versados.c (versados_section_already_linked): Likewise.
2142 * vms.c (vms_section_already_linked): Likewise.
2143 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2144 * xsym.c (bfd_sym_section_already_linked): Likewise.
2146 * bfd-in.h (bfd_section_already_linked_table_init): New.
2147 (bfd_section_already_linked_table_free): Likewise.
2149 * coff-rs6000.c (rs6000coff_vec): Add
2150 _bfd_generic_section_already_linked.
2151 (pmac_xcoff_vec): Likewise.
2152 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2153 (aix5coff64_vec): Likewise.
2155 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2156 * elflink.c (_bfd_elf_section_already_linked): New function.
2158 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2160 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2161 (_bfd_generic_section_already_linked): New.
2162 (bfd_section_already_linked_hash_entry): Likewise.
2163 (bfd_section_already_linked): Likewise.
2164 (bfd_section_already_linked_table_lookup): Likewise.
2165 (bfd_section_already_linked_table_insert): Likewise.
2167 * linker.c (bfd_section_already_linked): New.
2168 (_bfd_section_already_linked_table): Likewise.
2169 (bfd_section_already_linked_table_lookup): Likewise.
2170 (bfd_section_already_linked_table_insert): Likewise.
2171 (already_linked_newfunc): Likewise.
2172 (bfd_section_already_linked_table_init): Likewise.
2173 (bfd_section_already_linked_table_free): Likewise.
2174 (_bfd_generic_section_already_linked): Likewise.
2176 * section.c (bfd_section): Remove comdat.
2177 (bfd_comdat_info): Moved to ...
2178 * bfd-in.h (coff_comdat_info): Here.
2179 (bfd_coff_get_comdat_section): New.
2180 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2181 * libcoff-in.h (coff_section_tdata): Add comdat.
2182 * coffcode.h (handle_COMDAT): Updated.
2183 * cofflink.c (coff_link_add_symbols): Likewise.
2184 * ecoff.c (bfd_debug_section): Likewise.
2186 * targets.c (bfd_target): Add _section_already_linked.
2187 (BFD_JUMP_TABLE_LINK): Updated.
2189 * bfd-in2.h: Regenerated.
2190 * libbfd.h: Likewise.
2191 * libcoff.h: Likewise.
2193 2003-07-21 Paul Brook <paul@codesourcery.com>
2195 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2196 elf_fixup_link_order): New functions.
2197 (bfd_elf_final_link): Call elf_fixup_link_order.
2199 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2201 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2202 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2204 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2205 _bfd_elf_symbol_refs_local_p.
2206 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2209 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2211 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2213 (bfd_elf_get_dyn_lib_class): New prototype.
2214 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2216 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2217 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2218 entry is needed. Issue an error if a DT_NEEDED entry is needed
2219 for a file marked DYN_NO_NEEDED.
2220 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2223 * bfd-in2.h: Regenerated.
2225 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2227 * elflink.c (elf_section_complain_discarded): Don't complain in
2230 2004-07-10 James E Wilson <wilson@specifixinc.com>
2232 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2233 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2234 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2235 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2237 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2238 bfd_put_64 to bfd_putl64.
2239 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2241 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2244 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2245 .init/.fini sections when trying to relax it.
2247 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2249 * elf.c (assign_file_positions_for_segments): Make sure the
2250 .dynamic section is the first section in the PT_DYNAMIC segment.
2252 2004-07-09 Nick Clifton <nickc@redhat.com>
2254 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2255 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2256 sh_elf_get_flags_from_mach functions so that they do not conflict
2257 when this target is built with other sh-elf targets.
2258 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2259 suppression of this function.
2260 (sh_elf_find_flags): Likewise.
2262 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2264 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2265 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2266 (BFD32_BACKENDS): Add elf32-crx.lo.
2267 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2268 (cpu-crx.lo): New target.
2269 (elf32-crx.lo): New target.
2270 * Makefile.in: Regenerate.
2271 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2272 (bfd_archures_list): Add bfd_crx_arch.
2273 * bfd-in2.h: Regenerate.
2274 * config.bfd: Handle crx-*-elf*, crx*.
2275 * configure.in: Handle bfd_elf32_crx_vec.
2276 * configure: Regenerate.
2277 * cpu-crx.c: New file.
2278 * elf32-crx.c: Likewise.
2279 * libbfd.h: Regenerate.
2280 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2281 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2282 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2283 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2284 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2285 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2286 * targets.c (bfd_elf32_crx_vec): Declare.
2287 (bfd_target_vector): Add bfd_elf32_crx_vec.
2289 2004-07-06 Nick Clifton <nickc@redhat.com>
2291 * config.bfd: Add sh-symbian-elf target.
2292 * configure.in: Add bfd_elf32_shl_symbian_vec.
2293 * configure: Regenerate.
2294 * elf-bfd.h (struct elf_backend_data): Add new field
2296 * elflink.c (elf_link_add_object_symbols): Invoke the
2297 check_directives function, if defined.
2298 * elfxx-target.h: Provide a default, NULL definition for
2300 * targets.c: Add bfd_elf32_shl_symbian_vec.
2301 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2303 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2304 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2305 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2306 not already been defined.
2307 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2308 * sh-symbian.c: New file. Provide functions to support the
2309 * sh-symbian-elf target.
2310 * Makefile.am: Add elf32-sh-symbian.c
2311 * Makefile.in: Regenerate.
2313 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2315 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2316 * Makefile.am: Ran make dep-am.
2317 * Makefile.in: Ran make dep-in.
2319 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2321 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2324 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2326 * config.bfd: Add want64 to configuration target s390-*-linux*.
2328 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2330 * bfd.c (bfd_get_section_ident): New.
2332 * elflink.c (elf_link_read_relocs_from_section): Call
2333 bfd_get_section_ident to identify the section when reporting
2335 (_bfd_elf_link_output_relocs): Likewise.
2336 (elf_link_output_extsym): Likewise.
2337 (elf_link_input_bfd): Likewise.
2338 (bfd_elf_gc_record_vtinherit): Likewise.
2340 * bfd-in2.h: Regenerated.
2342 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2343 Nick Clifton <nickc@redhat.com>
2346 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2347 of section symbols to mips_elf_sort_hash_table ().
2349 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2351 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2353 (elf_section_complain_discarded): New function. Handle
2354 .gcc_except_table too.
2355 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2356 in discarded sections.
2357 * elf-bfd.h (elf_discarded_section): Protect macro arg.
2359 2004-06-30 James E Wilson <wilson@specifixinc.com>
2361 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
2362 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
2364 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
2367 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
2368 local references to discarded sections and report their
2371 2004-06-30 Alan Modra <amodra@bigpond.net.au>
2373 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
2374 sec_info_type, test section name instead.
2376 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
2379 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
2380 in .init/.fini sections.
2382 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2384 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
2385 bfd_get_section_limit.
2387 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2389 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
2390 output section size.
2392 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2394 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
2396 (mmix_elf_perform_relocation): Adjust for above change.
2397 (mmix_elf_relocate_section): Likewise.
2398 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
2399 (mmix_elf_get_section_contents): Delete.
2400 (bfd_elf64_get_section_contents): Delete.
2401 (mmix_elf_relocate_section): Zero stub area.
2402 * linker.c (default_indirect_link_order): Alloc max of section size
2404 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
2405 * section.c (bfd_malloc_and_get_section): Likewise.
2406 (struct bfd_section): Update rawsize comment.
2407 * bfd-in2.h: Regenerate.
2409 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
2411 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2413 * bfd-in.h (bfd_get_section_limit): Define.
2414 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
2415 (_bfd_final_link_relocate): Use bfd_get_section_limit.
2416 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
2417 * coff-arm.c (coff_arm_relocate_section): Likewise.
2418 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
2419 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
2420 (bfd_ns32k_final_link_relocate): Likewise.
2421 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
2422 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
2423 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
2424 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
2425 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
2426 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
2427 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
2428 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2429 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
2430 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
2431 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
2432 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
2433 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
2434 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
2435 * elf32-v850.c (v850_elf_reloc): Likewise.
2436 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
2437 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
2438 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
2439 * elf64-mips.c (mips_elf64_gprel32_reloc)
2440 (mips16_gprel_reloc): Likewise.
2441 * elf64-mmix.c (mmix_elf_reloc): Likewise.
2442 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
2443 * elf64-sparc.c (init_insn_reloc): Likewise.
2444 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2445 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
2446 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
2447 (_bfd_mips_elf_generic_reloc): Likewise.
2448 * bfd-in2.h: Regenerate.
2450 2004-06-28 Alan Modra <amodra@bigpond.net.au>
2452 * bfd-in.h (struct stab_info): Move from stabs.c.
2453 * stabs.c (struct stab_link_includes_table): Delete.
2454 (stab_link_includes_lookup): Delete.
2455 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
2456 level of indirection from sinfo parm.
2457 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
2458 stabstr section. Adjust hash table accesses.
2459 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
2460 alloc. Adjust stab_info test.
2461 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
2462 (_bfd_coff_final_link): Adjust stab_info test.
2463 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
2464 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
2466 * libcoff-in.h (struct coff_link_hash_table): Likewise.
2467 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
2468 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
2469 stabstr section. Adjust stab_info test.
2470 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2471 (_bfd_write_stab_strings): Adjust prototypes.
2472 * libbfd.h: Regenerate.
2473 * libcoff.h: Regenerate.
2474 * bfd-in2.h: Regenerate.
2476 2004-06-27 Mark Kettenis <kettenis@gnu.org>
2478 From Miod Vallat <miod@online.fr>:
2479 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
2481 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
2483 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2484 (struct elf32_mn10300_link_hash_entry): Remove
2485 pcrel_relocs_copied.
2486 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2487 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2488 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2489 and gotoff relocations if the symbol doesn't bind locally. Use
2490 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2491 relocation for PCREL32.
2492 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2493 to test whether a symbol binds locally.
2494 (elf32_mn10300_link_hash_newfunc): Don't initialize
2495 pcrel_relocs_copied.
2496 (_bfd_mn10300_elf_discard_copies): Delete.
2497 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2499 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2501 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2503 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2505 * som.c (som_set_reloc_info): Correct small typo.
2507 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2509 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2510 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2511 (m32r_elf_gcsweep_hook): Likewise.
2512 (m32r_elf_check_relocs): Likewise.
2513 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2514 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2515 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2516 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2517 * bfd-in2.h: Regenerated.
2518 * libbfd.h: Regenerated.
2520 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2522 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2524 (elf64_x86_64_relocate_section): Issue an error for
2525 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2526 against global symbols when building shared library.
2528 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2530 * section.c (struct sec): Rename "_cooked_size" to "size".
2531 Rename "_raw_size" to "rawsize".
2532 (STD_SECTION): Adjust comments.
2533 (bfd_set_section_size, bfd_get_section_contents): Use size.
2534 (bfd_malloc_and_get_section): New function.
2535 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2536 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2537 Correctly free reloc and contents memory.
2538 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2539 and fake CIE now that we can shink section size to zero.
2540 (_bfd_elf_write_section_eh_frame): Likewise..
2541 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2542 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2543 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2544 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2545 unneeded indirection.
2546 * elf.c (_bfd_elf_section_offset): .. and update call.
2547 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2548 * libbfd.h: Regenerate.
2549 * bfd-in2.h: Regenerate.
2551 Replace occurrences of "_raw_size" and "_cooked_size" in most places
2552 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
2553 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
2554 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
2555 Similarly use "rawsize", if non-zero, in reloc functions to validate
2556 reloc addresses. Use new bfd_malloc_and_get_section in most places
2557 where bfd_get_section_contents was called. Expand all occurrences of
2558 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
2559 grok_prstatus and similar functions to "size".
2560 * aix386-core.c (aix386_core_file_p): ..
2561 * aix5ppc-core.c (xcoff64_core_p): ..
2562 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
2563 aout_adobe_set_section_contents): ..
2564 * aout-target.h (callback): ..
2565 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
2566 MY_bfd_final_link): ..
2567 * aoutf1.h (sunos4_core_file_p): ..
2568 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2569 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
2570 final_link, aout_link_input_section): ..
2571 * binary.c (binary_object_p, binary_canonicalize_symtab,
2572 binary_set_section_contents): ..
2573 * bout.c (b_out_callback, b_out_write_object_contents,
2574 b_out_set_section_contents, b_out_bfd_relax_section,
2575 b_out_bfd_get_relocated_section_contents): ..
2576 * cisco-core.c (cisco_core_file_validate): ..
2577 * coff-alpha.c (alpha_ecoff_object_p,
2578 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
2579 * coff-arm.c (coff_arm_relocate_section,
2580 bfd_arm_allocate_interworking_sections): ..
2581 * coff-h8300.c (h8300_reloc16_extra_cases,
2582 h8300_bfd_link_add_symbols): ..
2583 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
2584 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
2585 ppc_bfd_coff_final_link): ..
2586 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
2587 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2588 sh_align_loads, sh_coff_get_relocated_section_contents): ..
2589 * coff64-rs6000.c (xcoff64_write_object_contents,
2590 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
2591 * coffcode.h (coff_compute_section_file_positions,
2592 coff_write_object_contents): ..
2593 * coffgen.c (make_a_section_from_file, coff_write_symbols,
2594 coff_section_symbol, build_debug_section): ..
2595 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
2596 process_embedded_commands, _bfd_coff_link_input_bfd,
2597 _bfd_coff_write_global_sym): ..
2598 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
2599 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
2600 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
2601 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
2602 _bfd_dwarf2_find_nearest_line): ..
2603 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
2604 ecoff_compute_section_file_positions,
2605 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
2606 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
2607 _bfd_elf_discard_section_eh_frame_hdr,
2608 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
2609 _bfd_elf_write_section_eh_frame,
2610 _bfd_elf_write_section_eh_frame_hdr): ..
2611 * elf-hppa.h (elf_hppa_sort_unwind): ..
2612 * elf-m10200.c (mn10200_elf_relax_section,
2613 mn10200_elf_relax_delete_bytes,
2614 mn10200_elf_get_relocated_section_contents): ..
2615 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2616 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2617 mn10300_elf_relax_delete_bytes,
2618 mn10300_elf_get_relocated_section_contents,
2619 _bfd_mn10300_elf_adjust_dynamic_symbol,
2620 _bfd_mn10300_elf_discard_copies,
2621 _bfd_mn10300_elf_size_dynamic_sections,
2622 _bfd_mn10300_elf_finish_dynamic_sections): ..
2623 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2624 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2625 bfd_elf_set_group_contents, map_sections_to_segments,
2626 elf_sort_sections, assign_file_positions_for_segments,
2627 SECTION_SIZE, copy_private_bfd_data,
2628 _bfd_elf_get_dynamic_reloc_upper_bound,
2629 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2630 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2631 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2632 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2633 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2634 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2635 bfd_elf32_arm_process_before_allocation,
2636 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2637 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2638 elf32_arm_write_section): ..
2639 * elf32-cris.c (cris_elf_grok_prstatus,
2640 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2641 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2642 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2643 elf_cris_discard_excess_dso_dynamics,
2644 elf_cris_discard_excess_program_dynamics): ..
2645 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2646 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2647 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2648 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2649 elf32_frvfdpic_size_dynamic_sections,
2650 elf32_frvfdpic_modify_segment_map,
2651 elf32_frvfdpic_finish_dynamic_sections): ..
2652 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2653 elf32_h8_get_relocated_section_contents): ..
2654 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2655 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2656 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2657 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2658 elf32_hppa_finish_dynamic_sections): ..
2659 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2660 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2661 i370_elf_finish_dynamic_sections): ..
2662 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2663 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2664 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2665 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2666 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2667 * elf32-ip2k.c (ip2k_is_switch_table_128,
2668 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2669 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2670 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2671 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2672 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2673 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2674 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2675 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2676 m32r_elf_get_relocated_section_contents): ..
2677 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2678 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2679 m68hc11_elf_relax_delete_bytes): ..
2680 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2681 m68hc12_elf_size_one_stub): ..
2682 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2683 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2684 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2685 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2686 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2687 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2688 elf32_mips_grok_prstatus): ..
2689 * elf32-or32.c (or32_elf_consth_reloc): ..
2690 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2691 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2692 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2693 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2694 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2695 ppc_elf_final_write_processing): ..
2696 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2697 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2698 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2699 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2700 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2701 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2702 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2703 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2704 * elf32-sh64-com.c (sh64_address_in_cranges,
2705 sh64_get_contents_type): ..
2706 * elf32-sh64.c (sh64_find_section_for_address,
2707 sh64_elf_final_write_processing): ..
2708 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2709 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2710 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2711 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2712 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2713 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2714 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2715 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2716 elf_vax_finish_dynamic_sections): ..
2717 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2718 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2719 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2720 xstormy16_elf_finish_dynamic_sections): ..
2721 * elf32-xtensa.c (xtensa_read_table_entries,
2722 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2723 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2724 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2725 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2726 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2727 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2728 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2729 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2730 xtensa_callback_required_dependence): ..
2731 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2732 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2733 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2734 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2735 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2736 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2737 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2738 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2739 * elf64-hppa.c (allocate_dynrel_entries,
2740 elf64_hppa_size_dynamic_sections,
2741 elf64_hppa_finish_dynamic_sections): ..
2742 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2743 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2744 elf64_mips_grok_prstatus): ..
2745 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2746 mmix_elf_relocate_section, mmix_elf_final_link,
2747 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2748 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2749 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2750 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2751 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2752 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2753 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2754 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2755 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2756 ppc64_elf_finish_dynamic_sections): ..
2757 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2758 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2759 elf_s390_finish_dynamic_sections): ..
2760 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2761 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2762 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2763 sh64_elf64_finish_dynamic_sections): ..
2764 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2765 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2766 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2767 sparc64_elf_finish_dynamic_symbol,
2768 sparc64_elf_finish_dynamic_sections): ..
2769 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2770 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2771 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2772 elf64_x86_64_finish_dynamic_sections): ..
2773 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2774 * elfcode.h (elf_slurp_reloc_table): ..
2775 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2776 elf_finalize_dynstr, elf_link_add_object_symbols,
2777 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2778 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2779 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2780 elf32_mips_grok_prstatus): ..
2781 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2782 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2783 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2784 elfNN_ia64_finish_dynamic_sections): ..
2785 * elfxx-mips.c (mips_elf_create_procedure_table,
2786 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2787 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2788 mips_elf_global_got_index, mips_elf_multi_got,
2789 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2790 mips_elf_allocate_dynamic_relocations,
2791 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2792 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2793 _bfd_mips_elf_always_size_sections,
2794 _bfd_mips_elf_size_dynamic_sections,
2795 _bfd_mips_elf_finish_dynamic_symbol,
2796 _bfd_mips_elf_finish_dynamic_sections,
2797 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2798 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2799 _bfd_elf_mips_get_relocated_section_contents,
2800 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2801 * hp300hpux.c (callback): ..
2802 * hppabsd-core.c (make_bfd_asection): ..
2803 * hpux-core.c (make_bfd_asection): ..
2804 * i386linux.c (linux_link_create_dynamic_sections,
2805 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2806 * i386msdos.c (msdos_write_object_contents): ..
2807 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2808 os9k_set_section_contents): ..
2809 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2810 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2811 ieee_write_section_part, do_with_relocs, do_as_repeat,
2812 do_without_relocs, ieee_write_debug_part, init_for_output,
2813 ieee_set_section_contents): ..
2814 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2815 * irix-core.c (do_sections, make_bfd_asection): ..
2816 * libaout.h (aout_section_merge_with_text_p): ..
2817 * libbfd.c (_bfd_generic_get_section_contents,
2818 _bfd_generic_get_section_contents_in_window): ..
2819 * linker.c (default_indirect_link_order): ..
2820 * lynx-core.c (make_bfd_asection): ..
2821 * m68klinux.c (linux_link_create_dynamic_sections,
2822 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2823 * mach-o.c (bfd_mach_o_make_bfd_section,
2824 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2825 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2826 bfd_mach_o_scan_read_segment): ..
2827 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2828 _bfd_merge_sections): ..
2829 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2830 mmo_map_set_sizes, mmo_canonicalize_symtab,
2831 mmo_internal_write_section, mmo_write_object_contents): ..
2832 * netbsd-core.c (netbsd_core_file_p): ..
2833 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2834 nlm_alpha_set_public_section): ..
2835 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2836 * nlm32-sparc.c (nlm_sparc_write_import): ..
2837 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2838 nlm_compute_section_file_positions): ..
2839 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2840 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2841 * opncls.c (get_debug_link_info): ..
2842 * osf-core.c (make_bfd_asection): ..
2843 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2844 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2845 final_link, aout_link_input_section): ..
2846 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2847 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2848 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2849 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2850 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2851 * ptrace-core.c (ptrace_unix_core_file_p): ..
2852 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2853 _bfd_final_link_relocate, bfd_generic_relax_section,
2854 bfd_generic_get_relocated_section_contents): ..
2855 * reloc16.c (bfd_coff_reloc16_relax_section,
2856 bfd_coff_reloc16_get_relocated_section_c): ..
2857 * riscix.c (riscix_some_aout_object_p): ..
2858 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2859 * sco5-core.c (make_bfd_asection): ..
2860 * simple.c (bfd_simple_get_relocated_section_contents): ..
2861 * som.c (som_object_setup, setup_sections, som_prep_headers,
2862 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2863 som_set_reloc_info, som_get_section_contents,
2864 som_bfd_link_split_section): ..
2865 * sparclinux.c (linux_link_create_dynamic_sections,
2866 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2867 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2868 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2869 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2870 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2871 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2872 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2873 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2874 sunos_finish_dynamic_link): ..
2875 * syms.c (_bfd_stab_section_find_nearest_line): ..
2876 * tekhex.c (first_phase, tekhex_set_section_contents,
2877 tekhex_write_object_contents): ..
2878 * trad-core.c (trad_unix_core_file_p): ..
2879 * versados.c (process_esd, process_otr, process_otr): ..
2880 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2881 * vms-misc.c (add_new_contents): ..
2882 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2883 * vms.c (vms_set_section_contents): ..
2884 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2885 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2886 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2887 * xsym.c (bfd_sym_scan): .. See above.
2889 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2891 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2892 calling _bfd_merged_section_offset only for section symbols.
2894 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2896 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2897 for handling SEC_MERGE symbols in relax_section.
2899 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2901 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2902 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2903 linked together. Mark the result as h8300sx code.
2905 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2907 * elf-bfd.h (struct elf_backend_data): Added
2908 elf_backend_omit_section_dynsym.
2909 (_bfd_elf_link_omit_section_dynsym): Declare.
2910 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2911 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2912 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2913 (_bfd_elf_link_renumber_dynsyms): ... this function.
2914 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2915 _bfd_elf_link_omit_section_dynsym).
2916 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2918 2004-06-21 Nick Clifton <nickc@redhat.com>
2920 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2923 2004-06-17 Jerome Guitton <guitton@gnat.com>
2925 * bfd-in.h (bfd_cache_close_all): New function declaration.
2926 * bfd-in2.h: Regenerate.
2927 * cache.c (bfd_cache_close_all): New function definition.
2929 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2931 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2933 * configure: Regenerate.
2935 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2937 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2938 the pre-existing section.
2940 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2942 * section.c (struct sec): Remove usused flags. Reorganize a little.
2943 (bfd_get_section_size_before_reloc): Delete.
2944 (bfd_get_section_size_after_reloc): Delete.
2945 (STD_SECTION): Update.
2946 (bfd_get_section_size_now): Delete.
2947 (bfd_set_section_contents): Don't referece reloc_done.
2948 (bfd_get_section_contents): Remove reloc_done comment.
2949 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2951 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2952 * ecoff.c (bfd_debug_section): Update initializer.
2953 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2954 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2955 * bfd-in.h (bfd_section_size): Expand.
2956 (bfd_get_section_size): New macro.
2957 * bfd-in2.h: Regenerate.
2958 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2959 bfd_get_section_size_before_reloc with bfd_get_section_size.
2960 * coffcode.h (coff_write_object_contents): Likewise.
2961 * coffgen.c (build_debug_section): Likewise.
2962 * dwarf1.c (parse_line_table): Likewise.
2963 (_bfd_dwarf1_find_nearest_line): Likewise.
2964 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2965 * i386msdos.c (msdos_write_object_contents): Likewise.
2966 * pdp11.c (squirt_out_relocs): Likewise.
2967 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2968 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2970 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2972 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2973 removal) with updated comment.
2974 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2976 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2977 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2979 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2981 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2982 overflow on branches to undefweaks.
2984 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2986 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2987 as ecoff_section_data() does not return a valid lvalue.
2989 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2991 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2992 (elf_link_add_object_symbols): Likewise.
2994 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2995 (elf_backend_reloc_type_class): New.
2997 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2999 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3001 * configure: Regenerate.
3003 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3005 From: Albert Chin-A-Young <china@thewrittenword.com>
3006 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3009 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3011 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3014 2004-05-28 DJ Delorie <dj@redhat.com>
3016 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3017 for linking, but otherwise adjust reloc for merged sections.
3019 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3021 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3022 _bfd_merged_section_offset for local symbols.
3024 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3026 * Makefile.am: Regenerate dependencies.
3027 * Makefile.in: Regenerate.
3028 * archures.c: Add bfd_mach_sh3_nommu .
3029 * bfd-in2.h: Regenerate.
3030 * cpu-sh.c: Add sh3-nommu architecture.
3031 (bfd_to_arch_table): Create new table.
3032 (sh_get_arch_from_bfd_mach): Create new function.
3033 (sh_get_arch_up_from_bfd_mach): Create new function.
3034 (sh_merge_bfd_arch): Create new function.
3035 * elf32-sh.c (sh_ef_bfd_table): Add table.
3036 (sh_elf_check_relocs): Replace switch statement with
3037 use of sh_ef_bfd_table .
3038 (sh_elf_get_flags_from_mach): Add new function.
3039 (sh_find_elf_flags): Likewise.
3040 (sh_elf_copy_private_data): Replace most of non-elf contents
3041 with a call to sh_merge_bfd_arch() .
3043 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3045 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3046 * Makefile.in: Regenerate.
3048 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3050 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3051 custom calling conventions for dynamic symbols.
3052 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3053 symbol if it's an alias to a global one.
3055 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3057 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3060 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3062 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3065 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3067 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3068 for SHT_GROUP sections.
3070 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3072 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3074 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3075 * merge.c: Formatting. Remove unnecessary casts. Expand
3076 bfd_get_section_alignment macro.
3077 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3078 use throughout file.
3079 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3080 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3081 section name to determine sinfo group, instead test output section
3083 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3084 _bfd_strip_section_from_output rather than just twiddling flags.
3085 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3086 (_bfd_merge_sections): Update prototype.
3087 * libbfd.h: Regenerate.
3089 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3091 * netbsd-core.c: Correctly indent section that sets architecture
3094 From Miod Vallat <miod@online.fr>:
3095 * m88kopenbsd.c: New file.
3096 * targets.c (m88k_openbsd_vec): New.
3097 * config.bfd: Add m88k-*-openbsd*.
3098 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3099 (m88kopenbsd_vec): New.
3100 * configure: Regenerate.
3101 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3102 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3104 * Makefile.in: Regenerate.
3105 * po/SRC-POTFILES.in: Regenerate.
3107 2004-05-24 Nick Clifton <nickc@redhat.com>
3109 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3110 introduced by hash table size patch.
3112 2004-05-22 Ben Elliston <bje@au.ibm.com>
3114 * configure.in (is_release): Remove.
3115 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3116 (AC_OUTPUT): Don't output bfdver.h from version.h.
3117 * configure: Regenerate.
3118 * Makefile.am (RELEASE): New variable.
3119 (bfdver.h): New target.
3120 * Makefile.in: Regenerate.
3121 * doc/Makefile.in: Likewise.
3123 2004-05-22 Ben Elliston <bje@au.ibm.com>
3125 * Makefile.am (config.status): Don't depend on version.h.
3126 * Makefile.in: Regenerate.
3128 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3130 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3131 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3132 * libbfd.h: Regenerate.
3133 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3134 (_bfd_elf_rel_local_sym): Likewise.
3135 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3136 (elf_link_input_bfd): Likewise.
3137 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3138 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3139 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3140 (elfNN_ia64_relocate_section): Likewise.
3142 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3144 * hash.c (bfd_default_hash_table_size): New variable.
3145 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3146 (bfd_hash_set_default_size): New function. Set the default size
3147 to a selected prime number close to the argument. Document new
3149 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3150 * bfd-in2.h: Regenerate.
3151 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3152 * Makefile.in: Regenerate.
3154 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3156 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3157 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3158 arm, m68k, m88k and hppa core files.
3160 2004-05-21 Nick Clifton <nickc@redhat.com>
3162 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3163 (bfd_bwrite): Likewise.
3164 (bfd_tell): Likewise.
3165 (bfd_flush): Likewise.
3166 (bfd_stat): Likewise.
3167 (bfd_seek): Likewise.
3168 (bfd_get_mtime): Likewise.
3169 (bfd_get_size): Likewise.
3171 2004-05-19 Ben Elliston <bje@au.ibm.com>
3173 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3175 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3177 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3178 (bfd_generic_openr_next_archived_file): Likewise.
3180 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3182 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3183 section names by inserting a new substring after .gnu.linkonce, except
3184 for .gnu.linkonce.t.* where the "t." is replaced.
3186 2004-05-17 Adam Nemet <anemet@lnxw.com>
3188 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3189 (m68-*-lynxos* case): Likewise.
3190 (powerpc-*-lyxnos* case): New case.
3191 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3193 2004-05-17 David Heine <dlheine@tensilica.com>
3195 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3196 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3197 * bfd.c (bfd_copy_private_header_data): Define.
3198 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3200 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3201 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3202 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3203 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3204 segments by calling copy_private_bfd_data.
3205 (_bfd_elf_copy_private_header_data): Define.
3206 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3207 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3208 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3209 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3210 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3211 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3212 * som.c (som_bfd_copy_private_header_data): Define.
3213 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3214 * vms.c (vms_bfd_copy_private_header_data): Define.
3215 * bfd-in2.h: Regenerate.
3216 * libbfd.h: Regenerate.
3218 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3220 * elfxx-mips.c (MINUS_TWO): Define.
3221 (mips_elf_higher, mips_elf_highest,
3222 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3223 some bfd_vma values.
3224 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3226 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3228 * som.c (log2): Rename to exact_log2. Adjust all callers.
3230 2004-05-13 Paul Brook <paul@codesourcery.com>
3232 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3233 dwarf3 format CIE entries. Remove comment about the size of the
3234 ra_column field. It is now correctly deduced.
3236 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3238 * config.bfd (or32-*-rtems*): Switch to elf.
3240 2004-05-13 Nick Clifton <nickc@redhat.com>
3242 * po/fr.po: Updated French translation.
3244 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3246 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3247 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3248 Adjust counting of last_local.
3249 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3250 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3251 created by the linker nor !SHF_ALLOC.
3253 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3254 DT_PLTGOT to the start of the .got.plt section instead of the
3255 .got output section. Set sh_entsize for .got section in addition
3257 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3258 is at sgot->output_section->vma.
3259 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3260 DT_PLTGOT to the start of the .got.plt section instead of the
3261 .got output section.
3262 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3263 is at sgot->output_section->vma. Set sh_entsize for .got section
3264 in addition to .got.plt.
3265 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3266 (bfd_section_from_phdr): Likewise.
3267 (map_sections_to_segments): Likewise.
3268 (assign_file_positions_for_segments): Likewise.
3269 (get_program_header_size): Likewise.
3270 * elflink.c (bfd_elf_size_dynamic_sections): Set
3271 elf_tdata (output_bfd)->relro from info->relro.
3272 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3274 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3276 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3277 a zero symndx for which we hadn't accounted a dynamic relocation.
3278 (_frvfdpic_add_rofixup): Likewise.
3280 2004-05-07 Brian Ford <ford@vss.fsi.com>
3281 DJ Delorie <dj@redhat.com>
3283 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3284 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3285 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3286 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3288 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3290 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3291 immediately if there's no link info.
3292 (elf32_frvfdpic_copy_private_bfd_data): New.
3293 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3295 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3297 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3298 filename argument is null; do not call strlen on a null pointer.
3300 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3302 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3305 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3307 * configure.in (bfd_elf32_frvfdpic_vec): New.
3308 * configure: Rebuilt.
3309 * targets.c (bfd_elf32_frvfdpic_vec): New.
3310 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3312 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3313 frvfdpic instead of frv. Rearrange elf-target macros such that
3314 the FDPIC-specific ones are only defined for this new target
3316 (bfd_elf32_frvfdpic_vec): Declare.
3318 (elf32_frv_relocate_section): Use it to enable segment checking
3319 and to control rofixup emission. Add output section vma to
3320 applied relocation in non-LOAD non-ALLOC sections. Use
3321 _bfd_error_handler for errors.
3322 (_frv_create_got_section): Create .rel.got and .rofixup only in
3323 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3325 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3326 (elf32_frvfdpic_modify_segment_map): Likewise.
3327 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3328 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3329 error message if we miscompute the rofixup size.
3330 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3331 (frvfdpic_elf_encode_eh_address): Likewise.
3332 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3333 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3334 relocs. Reject unknown relocation types.
3335 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3336 (frv_elf_merge_private_bfd_data): Likewise.
3337 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3338 0x4000 for newly-added elf32-frvfdpic.
3340 2004-05-05 Nick Clifton <nickc@redhat.com>
3343 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3344 returning NULL as most users of this function do not check its
3346 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3347 of bfd_cache_lookup().
3348 * sco5-core.c (sco5_core_file_p): Likewise.
3349 * trad-core.c (trad_unix_core_file_p): Likewise.
3351 2004-05-05 Nick Clifton <nickc@redhat.com>
3353 * cache.c (bfd_cache_lookup): Improve formatting.
3354 * archive.c: Fix formatting.
3356 2004-05-05 Peter Barada <peter@the-baradas.com>
3358 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
3359 * cpu-m68k.c(bfd_m68k_arch): Likewise.
3360 * bfd-in2.h(bfd_architecture): Regenerate.
3362 2004-05-03 Alan Modra <amodra@bigpond.net.au>
3364 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
3366 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
3367 those against discarded link-once and SEC_MERGE section symbols.
3369 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3371 * section.c (bfd_get_section_by_name_if): New.
3372 * bfd-in2.h: Regenerated.
3374 2004-05-02 Alan Modra <amodra@bigpond.net.au>
3376 * som.c (som_bfd_is_group_section): Define.
3378 2004-05-01 Alan Modra <amodra@bigpond.net.au>
3380 * section.c (bfd_make_section_anyway): Copy the whole
3381 bfd_hash_entry, not just "next" from existing entry.
3383 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3385 * elf.c (bfd_section_from_shdr): Maintain the section order in
3387 (special_sections): Add ".note.GNU-stack".
3388 (elf_fake_sections): Handle section group for relocatable
3391 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3393 * section.c (bfd_sections_find_if): New.
3394 * bfd-in2.h: Regenerated.
3396 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3398 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
3400 * elf-bfd.h (bfd_elf_is_group_section): Declare.
3401 * elf.c (bfd_elf_is_group_section): New function.
3402 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
3403 * section.c (bfd_generic_is_group_section): New function.
3404 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
3405 (BFD_JUMP_TABLE_LINK): Adjust.
3406 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
3407 * aout-target.h (MY_bfd_is_group_section): Define.
3408 * aout-tic30.c (MY_bfd_is_group_section): Define.
3409 * bfd.c (bfd_is_group_section): Define.
3410 * binary.c (binary_bfd_is_group_section): Define.
3411 * bout.c (b_out_bfd_is_group_section): Define.
3412 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
3413 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
3414 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
3415 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
3416 * coffcode.h (coff_bfd_is_group_section): Define.
3417 * i386msdos.c (msdos_bfd_is_group_section): Define.
3418 * i386os9k.c (os9k_bfd_is_group_section): Define.
3419 * ieee.c (ieee_bfd_is_group_section): Define.
3420 * ihex.c (ihex_bfd_is_group_section): Define.
3421 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
3422 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
3423 * mmo.c (mmo_bfd_is_group_section): Define.
3424 * nlm-target.h (nlm_bfd_is_group_section): Define.
3425 * oasys.c (oasys_bfd_is_group_section): Define.
3426 * pef.c (bfd_pef_bfd_is_group_section): Define.
3427 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
3428 * srec.c (srec_bfd_is_group_section): Define.
3429 * tekhex.c (tekhex_bfd_is_group_section): Define.
3430 * versados.c (versados_bfd_is_group_section): Define.
3431 * vms.c (vms_bfd_is_group_section): Define.
3432 * xsym.c (bfd_sym_bfd_is_group_section): Define.
3433 * bfd-in2.h: Regenerate.
3434 * libbfd.h: Regenerate.
3436 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3438 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
3440 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
3442 * configure.in: Update version to 2.15.91.
3443 * configure: Regenerate.
3445 2004-04-29 Brian Ford <ford@vss.fsi.com>
3447 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
3448 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
3449 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
3450 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
3451 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
3452 .gnu.linkonce.wi. sections.
3453 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
3454 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
3456 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
3457 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3459 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3461 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3462 * bfd-in2.h: Regenerate.
3463 * libbfd.h: Likewise.
3465 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3467 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
3469 (setup_sections): Use som_subspace_dictionary_record struct instead
3470 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3471 is_comdat, is_common or dup_common.
3472 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3473 is_comdat, is_common and dup_common in section subspace_dict from
3475 (som_begin_writing): Use som_subspace_dictionary_record struct.
3476 (som_finish_writing): Likewise.
3477 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
3478 is_common and dup_common flags in info for symbol. Add comment
3479 regarding linker support for these fields. Slightly reorganize
3481 (som_build_and_write_symbol_table): Set is_comdat, is_common and
3482 dup_common fields in symbol table from symbol info.
3483 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3484 arguments. Set corresponding fields in copy_data. Change all callers.
3485 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3487 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3488 * som.h (som_subspace_dictionary_record): Define.
3489 (som_copyable_section_data_struct): Add is_comdat, is_common and
3491 (som_section_data_struct): Use som_subspace_dictionary_record struct
3492 instead of subspace_dictionary_record.
3493 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3495 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3497 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3498 if set. Check reloc_done flag before applying relocations. Use
3499 output addresses, both when applying relocations and when comparing
3500 against the specified section.
3501 (elf_xtensa_relocate_section): Use output address to check if dynamic
3502 reloc is in a literal pool. Set section's reloc_done flag.
3504 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3506 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3507 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3509 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3512 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3514 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3515 structure field removed in 2004-04-24 patch.
3516 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3518 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3520 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3521 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3522 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3523 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3524 field before calling elf_backend_section_flags.
3526 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3528 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3529 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3530 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3531 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3532 and BFD_RELOC_32_PCREL.
3533 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3534 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3535 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3536 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3537 (mips_elf_next_relocation): Move comment about matching HI/LO
3539 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3540 R_MIPS_GNU_REL_HI16.
3542 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3544 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3545 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3546 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3547 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3548 and update comments to reflect current usage.
3549 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3550 and MIPS_R_SWITCH, as well as several empty entries. Update comment
3552 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
3553 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
3554 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3555 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
3556 type number to be MIPS_R_PCREL16.
3557 (mips_relocate_section): Remove support for link-time relaxation
3558 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
3559 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3560 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
3561 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
3562 relaxation of branches used by embedded-PIC.
3563 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
3564 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
3565 related members, update comment.
3566 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
3567 code related to embedded-PIC.
3568 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
3569 initialization of now-removed 'adjust' member of
3570 'struct ecoff_debug_info'.
3572 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3574 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
3576 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3578 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
3579 relocs for locally defined symbols during -shared final link.
3580 (elf32_arm_final_link_relocate): Likewise.
3582 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3584 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
3585 ELF_LINK_POINTER_EQUALITY_NEEDED.
3586 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
3587 if r_type is not R_X86_64_PC32.
3588 (elf64_x86_64_finish_dynamic_symbol): If
3589 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
3592 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3594 * elf32-sh.c (sh_elf_plt_sym_val): New function.
3595 (elf_backend_plt_sym_val): Define.
3597 2004-04-22 Andrew Cagney <cagney@redhat.com>
3599 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
3601 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3603 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
3605 * som.c (som_set_section_contents): Constantify second argument.
3606 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
3607 (som_object_setup): Rework to avoid warning.
3608 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3611 2004-04-22 Andrew Cagney <cagney@redhat.com>
3613 * cache.c (bfd_cache_close): Check for a previously closed file.
3615 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3617 * bfd.c (bfd_get_synthetic_symtab): Define.
3618 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3619 NAME##_get_synthetic_symtab.
3620 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3621 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3622 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3624 (_bfd_elf_get_synthetic_symtab): New prototype.
3625 * elfcode.h (elf_get_synthetic_symtab): Define.
3626 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3627 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3628 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3629 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3630 * bfd-in2.h: Rebuilt.
3631 * libbfd.h: Rebuilt.
3632 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3633 (elf_backend_plt_sym_val): Define.
3634 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3635 (elf_backend_plt_sym_val): Define.
3636 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3637 (elf_backend_plt_sym_val): Define.
3638 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3639 (elf_backend_plt_sym_val): Define.
3640 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3641 (elf_backend_plt_sym_val): Define.
3642 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3643 (elf_backend_plt_sym_val): Define.
3644 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3645 (elf_backend_plt_sym_val): Define.
3646 * aout-target.h (MY_get_synthetic_symtab): Define.
3647 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3648 * coff-rs6000.c (rs6000coff_vec): Add
3649 _bfd_nodynamic_get_synthetic_symtab.
3650 (pmac_xcoff_vec): Likewise.
3651 * coff64-rs6000.c (rs6000coff64_vec): Add
3652 _bfd_nodynamic_get_synthetic_symtab.
3653 (aix5coff64_vec): Likewise.
3654 * sunos.c (MY_get_synthetic_symtab): Define.
3655 * vms.c (vms_get_synthetic_symtab): Define.
3657 2004-04-22 Nick Clifton <nickc@redhat.com>
3659 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3661 2004-04-22 Peter Barada <peter@the-baradas.com>
3663 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3664 * bfd2-in.h: Regenerate.
3665 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3667 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3669 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3670 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3671 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3672 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3673 * bfd-in2.h: Regenerate.
3675 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3677 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3678 require relocations against a weak symbol to reference the same
3679 symbol hash entry if not a final, static link.
3680 (get_cached_value, add_value_map): Add final_static_link argument.
3681 (remove_literals): Pass final_static_link argument as needed.
3683 2004-04-21 Andrew Cagney <cagney@redhat.com>
3685 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3686 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3687 (opncls_bwrite, opncls_bclose, opncls_bflush)
3688 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3689 bfd iovec that uses function callbacks.
3690 (bfd_close): Use the iovec's bclose.
3691 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3692 (cache_bclose, cache_bflush, cache_bstat)
3693 (cache_iovec): New functions and global variable, implement a
3694 cache "iovec", where applicable set bfd_error.
3695 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3696 * bfdio.c (struct bfd_iovec): Define.
3697 (real_read): Delete function.
3698 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3699 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3700 assume that bread and bwrite set bfd_error.
3701 * bfd.c (struct bfd): Add "iovec", update comments.
3702 * bfd-in2.h, libbfd.h: Re-generate.
3704 2004-04-21 Andrew Cagney <cagney@redhat.com>
3706 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3708 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3710 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3711 (bfd_elf_gc_sections): Fail if a shared object is being created.
3712 Do not fail if dynamic sections have been created. Instead call
3713 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3714 dynamically referenced symbols. Do not mark the whole graph
3715 rooted at .eh_frame, only the section proper.
3717 2004-04-20 DJ Delorie <dj@redhat.com>
3719 * reloc.c: Add BFD_RELOC_32_SECREL.
3720 * bfd-in2.h: Regenerate.
3721 * libbfd.h: Likewise.
3722 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3723 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3724 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3726 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3728 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3729 relocs against hidden/protected undefweak symbols properly.
3730 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3732 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3734 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3735 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3738 2004-04-17 Brian Ford <ford@vss.fsi.com>
3740 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3741 filepos for the SizeOfHeaders field.
3742 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3744 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3746 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3748 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3749 change reloc_done. Set and restore _cooked_size.
3752 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3754 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3757 2004-04-15 Nick Clifton <nickc@redhat.com>
3759 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3761 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3763 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3765 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3767 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3768 when it is a definition.
3770 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3772 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3773 when statically linking PIC code.
3774 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3776 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3778 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3779 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3780 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3781 * configure: Regenerate.
3783 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3785 * elflink.c: Include libiberty.h.
3786 * Makefile.am (elflink.lo): Depend on libiberty.h.
3787 * Makefile.in: Regenerate.
3789 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3791 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3794 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3796 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3797 reserve the memory for dynamic linker
3799 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3801 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3802 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3804 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3806 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3807 RELOC_FOR_GLOBAL_SYMBOL.
3808 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3810 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3812 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3813 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3815 2004-04-01 Paul Brook <paul@codesourcery.com>
3817 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3818 * elf32-arm.h (struct elf32_elf_section_map): New.
3819 (struct _arm_elf_section_data): New.
3820 (elf32_arm_section_data): Define.
3821 (struct elf32_arm_link_hash_table): Add byteswap_code.
3822 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3823 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3824 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3825 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3826 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3827 (bfd_elf32_new_section_hook, elf_backend_write_section,
3828 elf_backend_link_output_symbol_hook): Define.
3830 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3832 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3833 that keeps the characters in a B_INCL..B_EINCL range.
3834 (_bfd_link_section_stabs): When computing the sum of the
3835 characters in a B_INCL..B_EINCL range also keep a copy of those
3836 characters. Use this information to distinguish between
3837 include sections that have the same sum and the same length
3838 but which are nevertheless unique.
3840 2004-03-31 Paul Brook <paul@codesourcery.com>
3842 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3843 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3845 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3847 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3848 to 'sum_chars' and add field 'num_chars'.
3849 (_bfd_link_section_stabs): When computing the sum of the
3850 characters in a B_INCL..B_EINCL range also keep a count of the
3851 number of characters. Use this information to help distinguish
3852 between include sections when have the same sum but which
3853 nevertheless are still unique.
3855 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3857 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3859 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3860 Tomer Levi <Tomer.Levi@nsc.com>
3862 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3863 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3864 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3865 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3866 (cpu-cr16c.lo): New target.
3867 (elf32-cr16c.lo): Likewise.
3868 * Makefile.in: Regenerate.
3869 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3870 (bfd_archures_list): Add bfd_cr16c_arch.
3871 * config.bfd: Handle cr16c-*-elf*.
3872 * configure.in: Handle bfd_elf32_cr16c_vec.
3873 * configure: Regenerate.
3874 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3875 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3876 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3877 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3878 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3879 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3880 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3881 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3882 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3883 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3884 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3885 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3886 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3887 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3888 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3889 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3890 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3891 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3892 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3893 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3894 * targets.c (bfd_elf32_cr16c_vec): Declare.
3895 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3896 * cpu-cr16c.c: New file.
3897 * elf32-cr16c.c: Likewise.
3898 * libbfd.h: Regenerate.
3899 * bfd-in2.h: Likewise.
3901 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3903 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3905 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3907 * Makefile.am: Remove all mention of elflink.h.
3908 * Makefile.in: Regenerate.
3909 * bfd-in.h (bfd_elf_discard_info): Declare.
3910 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3911 * bfd-in2.h: Regenerate.
3912 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3913 bfd_elf32_link_record_dynamic_symbol,
3914 bfd_elf64_link_record_dynamic_symbol,
3915 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3916 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3917 _bfd_elf32_link_record_local_dynamic_symbol,
3918 _bfd_elf64_link_record_local_dynamic_symbol,
3919 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3920 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3921 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3922 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3923 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3924 _bfd_elf32_reloc_symbol_deleted_p,
3925 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3926 (bfd_elf_link_record_dynamic_symbol,
3927 bfd_elf_link_record_local_dynamic_symbol,
3928 bfd_elf_final_link, bfd_elf_gc_sections,
3929 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3930 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3931 bfd_elf_reloc_symbol_deleted_p): Declare.
3932 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3933 * elf32-arm.h: Update for changed function names. Remove local
3934 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3935 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3936 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3937 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3938 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3939 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3940 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3941 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3942 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3943 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3944 (bfd_elfNN_print_symbol): Define.
3945 * elfcode.h: Don't include elflink.h.
3946 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3947 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3948 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3949 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3950 elf_link_record_local_dynamic_symbol): Don't define.
3951 * elflink.c: Update for changed function names. Move elflink.h
3953 * elflink.h: Delete file.
3954 * po/SRC-POTFILES.in: Regenerate.
3955 * po/bfd.pot: Regenerate.
3957 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3959 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3960 "name" for global syms accidentally removed in 2004-03-20 change.
3962 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3964 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3965 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3966 where Elf_External_* is different for 64 and 32 bit, with
3967 corresponding elf_size_info field.
3968 (struct elf_final_link_info): Use "bfd_byte *" instead
3969 of "Elf_External_Sym *" for external_syms and symbuf.
3970 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3971 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3972 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3973 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3974 (elf_link_sort_cmp2): Adjust.
3975 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3976 using ELF_R_SYM macro. Set u.sym_mask.
3977 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3978 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3979 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3980 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3981 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3982 swap_syn_out functions. Rearrange dyn swap in/out switch.
3983 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3984 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3985 (elf_link_flush_output_syms): Add elf_backend_data arg.
3986 (elf_link_check_versioned_symbol): Likewise.
3987 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3988 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3989 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3990 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3991 ELF_R_TYPE and ELF_R_INFO macros.
3992 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3993 based on size rather than using ELF_R_INFO.
3994 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3996 (struct alloc_got_off_arg): New.
3997 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3998 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3999 (elf_gc_allocate_got_offsets): Adjust.
4000 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4001 ELF_R_SYM. Use bfd_section_from_elf_index.
4002 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4003 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4004 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4006 2004-03-26 Stan Shebs <shebs@apple.com>
4008 Remove MPW support, no longer used.
4009 * config.bfd (powerpc-*-mpw*): Remove configuration.
4010 * mpw-config.in, mpw-make.sed: Remove files.
4011 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4013 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4015 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4016 (ppc64_elf_add_symbol_hook): New function.
4017 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4018 const from Elf_Internal_Sym param.
4019 * elflink.c (elf_link_add_object_symbols): Adjust.
4020 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4021 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4022 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4023 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4024 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4025 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4026 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4027 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4028 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4029 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4030 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4031 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4032 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4033 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4034 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4035 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4037 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4039 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4040 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4041 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4042 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4043 (bfd_elf64_bfd_link_add_symbols): Delete.
4044 (bfd_elf_link_add_symbols): Declare.
4045 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4046 * elflink.c: Include safe-ctype.h.
4047 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4049 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4050 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4052 (elf_link_add_archive_symbols): Rename from
4053 _bfd_elf_link_add_archive_symbols, make static.
4054 (elf_link_add_object_symbols): New function. Corresponding
4055 elflink.h function converted to use elf_size_info.
4056 (bfd_elf_link_add_symbols): Likewise.
4057 (bfd_elf_size_dynamic_sections): Adjust.
4058 * elflink.h (elf_bfd_link_add_symbols): Delete.
4059 (elf_link_add_object_symbols): Delete.
4060 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4061 bfd_elf_link_add_symbols.
4062 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4064 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4066 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4067 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4069 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4070 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4071 (_bfd_elf_add_dt_needed_tag): Declare.
4072 (_bfd_elf_sort_symbol): Declare.
4073 (_bfd_elf_finalize_dynstr): Declare.
4074 (RELOC_FOR_GLOBAL_SYM): Formatting.
4075 * elfcode.h (elf_add_dynamic_entry): Delete.
4076 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4077 elflink.h function converted to use elf_size_info.
4078 (_bfd_elf_add_dt_needed_tag): Likewise.
4079 (_bfd_elf_sort_symbol): Likewise.
4080 (_bfd_elf_finalize_dynstr): Likewise.
4081 (compute_bucket_count): Likewise.
4082 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4083 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4084 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4085 * elflink.h: ..here.
4086 (sort_symbol, add_dt_needed_tag): Delete.
4087 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4088 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4090 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4091 * elf32-cris.c (add_dynamic_entry): Likewise.
4092 * elf32-hppa.c (add_dynamic_entry): Likewise.
4093 * elf32-i370.c (add_dynamic_entry): Likewise.
4094 * elf32-i386.c (add_dynamic_entry): Likewise.
4095 * elf32-m32r.c (add_dynamic_entry): Likewise.
4096 * elf32-m68k.c (add_dynamic_entry): Likewise.
4097 * elf32-ppc.c (add_dynamic_entry): Likewise.
4098 * elf32-s390.c (add_dynamic_entry): Likewise.
4099 * elf32-sh.c (add_dynamic_entry): Likewise.
4100 * elf32-sparc.c (add_dynamic_entry): Likewise.
4101 * elf32-vax.c (add_dynamic_entry): Likewise.
4102 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4103 * elf64-alpha.c (add_dynamic_entry): Likewise.
4104 * elf64-hppa.c (add_dynamic_entry): Likewise.
4105 * elf64-ppc.c (add_dynamic_entry): Likewise.
4106 * elf64-s390.c (add_dynamic_entry): Likewise.
4107 * elf64-sparc.c (add_dynamic_entry): Likewise.
4108 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4109 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4110 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4111 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4112 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4113 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4115 2004-03-23 Paul Brook <paul@codesourcery.com>
4117 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4119 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4121 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4122 literal tables and check for relocs outside of literal pools.
4123 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4124 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4126 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4127 (elf_xtensa_relocate_section): Read literal tables and check for
4128 dynamic relocations in read-only sections and not in literal pools.
4130 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4133 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4135 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4137 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4138 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4139 not defined by the executable, or defined in a DSO.
4140 <eliding run-time relocation of .got>: Initialize GOT entry for a
4141 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4143 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4144 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4145 a PLT reloc to GOT for an executable.
4146 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4147 .got for a DSO and explain why.
4148 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4149 and unreferenced symbols for which a PLT is defined. Adjust
4150 dynamic-symbol pruning correspondingly, to make sure we don't lose
4151 a dynamic symbol also defined by a DSO.
4153 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4155 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4156 and rel args. Group input and output args. Wrap to 80 columns.
4157 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4158 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4159 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4160 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4161 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4162 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4163 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4164 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4165 RELOC_FOR_GLOBAL_SYMBOL invocation.
4167 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4169 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4170 unresolved symbols in objects aren't allowed.
4172 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4174 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4175 (elf_hppa_unmark_useless_dynamic_symbols):
4176 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4177 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4178 (elf32_hppa_relocate_section): Likewise.
4179 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4180 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4181 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4182 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4183 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4185 * elf-m10200.c (mn10200_elf_relocate_section): Use
4186 RELOC_FOR_GLOBAL_SYMBOL.
4187 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4188 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4189 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4190 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4191 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4192 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4193 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4194 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4195 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4196 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4197 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4198 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4200 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4202 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4203 (final_link_relocate): Likewise.
4204 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4205 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4207 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4209 * Makefile.am: Run "make dep-am".
4210 * Makefile.in: Regenerate.
4211 * aclocal.m4: Regenerate.
4212 * config.in: Regenerate.
4213 * po/bfd.pot: Regenerate.
4215 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4216 H.J. Lu <hongjiu.lu@intel.com>
4218 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4219 type and size change code to where it was previously. Remove
4220 dt_needed param. Treat old weak syms as strong if new sym is
4221 from a shared lib, even when old sym is from another shared
4222 lib. Remove unnecessary tests of oldweak and newweak. Correct
4224 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4225 _bfd_elf_merge_symbol calls.
4226 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4227 dt_needed local var. Update comments.
4228 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4229 (_bfd_elf_add_default_symbol): Likewise.
4231 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4232 strong syms in one shared object overriding weak syms in another.
4234 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4236 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4237 dyn_lib_class field. Rearrange for better packing.
4238 (elf_dt_soname): Delete.
4239 (elf_dyn_lib_class): Define.
4240 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4241 (bfd_elf_set_dt_needed_soname): Delete.
4242 (bfd_elf_set_dyn_lib_class): New function.
4243 * elflink.h (add_dt_needed_tag): New function. Split out from..
4244 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4245 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4246 initialization of soname.
4247 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4249 * bfd-in.h (enum dynamic_lib_link_class): New.
4250 (bfd_elf_set_dt_needed_soname): Delete.
4251 (bfd_elf_set_dyn_lib_class): Declare.
4252 * bfd-in2.h: Regenerate.
4254 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4255 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4256 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4257 symbol loop. Instead use add_needed to flag tag as written.
4259 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4261 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4262 logic for null_input_bfd detection.
4264 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4266 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4268 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4270 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4273 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4275 * elflink.c (elf_link_read_relocs_from_section): Don't use
4276 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4277 (_bfd_elf_link_read_relocs): ..to here.
4278 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4280 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4282 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4283 values selected in configure.host. Require both to be defined
4284 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4285 corresponding BFD_HOST vars with quotes.
4286 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4287 Always require BFD_HOST_64_BIT_DEFINED.
4288 <file_ptr type>: Find off_t size before emitting message. Combine
4289 off_t and ftello64 conditional.
4290 * configure: Regenerate.
4292 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4294 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4295 aliasing warning. Remove trailing whitespace throughout file.
4297 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4299 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4300 input_section in calls to get_dyn_name.
4301 * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *". Use section id of first section in input BFD to build dynamic name for
4303 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4305 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4307 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4308 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4309 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4310 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4311 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4312 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4313 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4315 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4316 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4317 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4318 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4319 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4320 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4321 (read_8_bytes, read_indirect_string, read_address): Likewise.
4322 (read_abbrevs, parse_comp_unit): Likewise.
4323 * targets.c (struct bfd_target): Likewise.
4324 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4325 * hppabsd-core.c: Likewise. Formatting.
4326 * hpux-core.c: Likewise.
4327 * irix-core.c: Likewise.
4328 * netbsd-core.c: Likewise.
4329 * osf-core.c: Likewise.
4330 * ptrace-core.c: Likewise.
4331 * sco5-core.c: Likewise.
4332 * trad-core.c: Likewise.
4333 * configure: Regenerate.
4334 * bfd-in2.h: Regenerate.
4336 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4338 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4339 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4340 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4341 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4342 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4343 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4344 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4345 * libbfd.c: Likewise in function definitions.
4346 (bfd_put_8): Mask with 0xff rather than casting to char.
4347 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4348 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4349 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4350 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4351 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4352 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4353 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4354 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4355 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4356 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
4357 * archive.c (do_slurp_coff_armap): Update swap prototype.
4358 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
4359 (tic54x_getl_signed_32): Likewise.
4360 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
4361 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
4362 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
4363 (bfd_getp_signed_32, bfd_putp32): Likewise.
4364 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
4365 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
4366 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
4367 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
4368 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
4369 bfd_h_getx_signed_16, bfd_h_putx16.
4370 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
4371 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
4372 * hpux-core.c: Likewise.
4373 * irix-core.c: Likewise.
4374 * netbsd-core.c: Likewise.
4375 * osf-core.c: Likewise.
4376 * ptrace-core.c: Likewise.
4377 * sco5-core.c: Likewise.
4378 * trad-core.c: Likewise.
4379 * bfd-in2.h: Regenerate.
4381 2004-03-15 Matt Thomas <matt@3am-software.com>
4383 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
4386 2004-03-13 Mark Kettenis <kettenis@gnu.org>
4388 * config.bfd: Add x86_64-*-openbsd*.
4389 * configure.in (x86_64-*-openbsd*): Set COREFILE to
4391 * configure: Regenerate.
4393 2004-03-12 Nick Clifton <nickc@redhat.com>
4394 Dave Murphy <wintermute2k4@ntlworld.com>
4396 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
4397 if the input bfd does not contain any code.
4399 2004-03-09 Steve Ellcey <sje@cup.hp.com>
4401 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
4403 2004-03-05 Fred Fish <fnf@redhat.com>
4405 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
4406 mips16 symbols to be even rather than testing first for even/odd.
4407 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
4409 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
4411 * elf.c (map_sections_to_segments): Ignore .tbss sections for
4414 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
4416 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
4417 undefined symbols as hash_new.
4419 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4421 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
4423 * elf32-sh.c: Ditto.
4424 * bfd-in2.h: Regenerate.
4426 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
4428 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
4430 (_frv_count_got_plt_entries): Initialize them.
4431 (frv_pic_relocs_info_find): Add insert argument. Adjust all
4433 (frv_pic_relocs_info_for_global): Likewise.
4434 (frv_pic_relocs_info_for_local): Likewise.
4435 (frv_pic_merge_early_relocs_info): New.
4436 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
4438 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
4439 Check that we don't exceed the allocated count for entry.
4440 (_frv_add_rofixup): Likewise.
4441 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
4442 (elf32_frv_finish_dynamic_sections): Improve error message in case
4443 we emit too few rofixup entries.
4445 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4447 * archures.c (bfd_mach_fr450): New.
4448 * bfd-in2.h: Regenerate.
4449 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
4450 (arch_info_500): Link to it.
4451 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
4452 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
4453 (frv_elf_arch_extension_p): New function.
4454 (frv_elf_merge_private_bfd_data): Use it.
4456 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
4458 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
4460 * elflink.h (is_global_data_symbol_definition): Moved to
4462 (elf_link_is_defined_archive_symbol): Likewise.
4463 (elf_link_add_archive_symbols): Likewise. Renamed to
4464 _bfd_elf_link_add_archive_symbols.
4466 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
4467 of ELF symbol table entry from backend.
4468 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
4469 instead of elf_link_add_object_symbols.
4471 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4473 * elf-bfd.h (struct elf_backend_data): Added
4474 elf_backend_can_make_relative_eh_frame,
4475 elf_backend_can_make_lsda_relative_eh_frame and
4476 elf_backend_encode_eh_address.
4477 (_bfd_elf_encode_eh_address): Declare.
4478 (_bfd_elf_can_make_relative): Declare.
4479 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
4480 hooks to decide whether to attempt to make_relative and
4482 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
4483 (_bfd_elf_can_make_relative): New.
4484 (_bfd_elf_encode_eh_address): New.
4485 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4486 (frv_elf_encode_eh_address): New.
4487 (elf_backend_can_make_relative_eh_frame): Define.
4488 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4489 (elf_backend_encode_eh_address): Define.
4491 (elf_backend_can_make_relative_eh_frame): Define.
4492 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4493 (elf_backend_encode_eh_address): Define.
4494 (elfNN_bed): Add them.
4496 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4498 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4499 complain_on_overflow to signed.
4501 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4503 * elflink.h (sort_symbol): New.
4504 (elf_link_add_object_symbols): Use a sorted symbol array for
4507 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4509 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4510 for pc relative relocs.
4511 (elf_s390_relocate_section): Likewise.
4512 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4513 for pc relative relocs.
4514 (elf_s390_relocate_section): Likewise.
4516 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4518 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4521 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4523 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4524 field to track if a relocation is against readonly section.
4525 (count_dyn_reloc): Take a new argument for rent->reltext.
4526 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4527 (get_reloc_section): Don't set ia64_info->reltext here.
4528 (allocate_dynrel_entries): Set ia64_info->reltext here.
4530 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4532 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4533 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4534 function's descriptor to symbol+offset, and map local undefweak
4535 symbol to NULL function descriptor.
4536 (elf32_frv_relocate_section): Likewise.
4538 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4540 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4542 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4543 (netbsd_core_file_p): Set architecture from machine ID for
4546 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4548 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4549 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
4551 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
4553 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
4554 symbols with non-default visibility.
4556 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
4558 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
4559 IMAGE_SCN_MEM_WRITE on known sections only.
4561 2004-02-20 Jakub Jelinek <jakub@redhat.com>
4563 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
4564 symbols used in PIE relocs.
4566 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4568 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
4571 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
4573 * configure.in: Update version to 2.15.90.
4574 * configure: Regenerate.
4576 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
4577 Richard Sandiford <rsandifo@redhat.com>
4579 * elfxx-mips.c (mips_elf_calculate_relocation): Use
4580 _bfd_elf_symbol_refs_local_p to decide whether to decay
4581 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
4582 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
4583 relocs if the symbol wasn't defined by a regular object file.
4584 Don't check the symbol's dynindx.
4586 2004-02-16 Andrew Cagney <cagney@redhat.com>
4588 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
4590 * bfd-in2.h: Re-generate.
4592 2004-02-14 Andrew Cagney <cagney@redhat.com>
4594 * configure.host (HDEFINES): When hppa*-*-hpux*, define
4595 _LARGEFILE64_SOURCE.
4597 2004-02-13 Andrew Cagney <cagney@redhat.com>
4599 * elf.c (vma_page_aligned_bias): New function.
4600 (assign_file_positions_except_relocs)
4601 (assign_file_positions_for_segments): Replace broken modulo
4602 arithmetic with call to vma_page_aligned_bias.
4604 2004-02-11 Andrew Cagney <cagney@redhat.com>
4606 * bfd-in.h: Update copyright.
4607 (bfd_tell): Change return type to file_ptr.
4608 * bfd-in2.h: Re-generate.
4609 * cache.c: Update copyright.
4610 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4612 (close_one): Use real_ftell.
4613 * bfdio.c: Update copyright.
4614 (real_ftell, real_fseek): New functions.
4615 (bfd_tell): Use real_fseek and real_ftell, change return type to
4617 (bfd_seek): Use real_ftell and real_fseek, change type of
4618 file_position to a file_ptr.
4619 * libbfd-in.h: Update copyright.
4620 (real_ftell, real_fseek): Declare.
4621 * libbfd.h: Re-generate.
4623 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4624 fseeko and fseeko64. Determine bfd_file_ptr.
4625 * configure: Re-generate.
4626 * config.in: Re-generate.
4628 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4630 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4631 * elf32-h8300.c: Likewise.
4633 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4634 Nick Clifton <nickc@redhat.com>
4636 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4637 GOT entries with no associated GOT subsection.
4639 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4641 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4642 * elf.c (swap_out_syms): Use it to decide whether local section
4643 symbols should be named.
4644 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4645 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4646 (elf_backend_name_local_section_symbols): Define.
4647 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4649 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4651 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4652 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4655 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4657 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4658 to bfd_link_hash_entry passed by reference to
4659 _bfd_generic_link_add_one_symbol.
4661 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4663 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4664 relocations against dynamic symbols.
4666 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4668 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4671 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4673 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4674 * bfd-in2.h, libbfd.h: Rebuilt.
4676 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4678 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4679 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4680 flag has been cleared.
4682 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4684 * coff-h8300.c: Add and adjust comments about relaxation.
4685 * elf32-h8300.c: Likewise.
4687 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4689 * coff-h8300.c: Fix comment typos.
4690 * elf32-h8300.c: Likewise.
4692 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4694 * coff-h8300.c: Add comments about relaxation.
4695 * elf32-h8300.c: Likewise.
4697 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4699 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4701 * aclocal.m4: Regenerate.
4702 * configure: Regenerate.
4704 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4706 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4707 mips_elf64_rtype_to_howto instead of using howto_table.
4709 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4711 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4713 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4714 relocs which would not use the PLT.
4716 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4718 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4719 (ppc64_elf_gc_sweep_hook): Likewise.
4720 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4722 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4724 Adds linker relaxation support for bit manipulation insns like
4725 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4727 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4728 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4729 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4730 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4732 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4734 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4736 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4738 * elf32-h8300.c: Fix formatting.
4740 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4742 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4743 dynamic object is present. Declare r_symndx and h in an inner
4745 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4747 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4749 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4750 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4751 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4752 identically. Do not emit PC24 relocations for shared libraries.
4753 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4754 identically. Don't adjust pc_count.
4755 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4756 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4757 adjust count for branch relocations.
4758 (allocate_dynrelocs): Correct typo in call to
4759 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4760 PC24 or PLT32 relocs when linking.
4762 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4764 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4765 relocation howto with ARM_26 one for consistency.
4766 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4767 that will be converted to ARM_26D ones, since we always want 'done'
4768 relocations to be reflected in section's data.
4769 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4771 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4774 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4776 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4777 are not partial_inplace during a relocatable link.
4779 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4781 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4782 if no dynamic object is present. Declare r_symndx and h in an
4785 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4787 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4788 trampoline if it is known out of range.
4790 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4792 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4793 * elf32-frv.c (_frv_osec_readonly_p): New.
4794 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4796 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4797 (elf32_frv_relocate_section): Likewise. Error out if attempting
4798 to emit rofixups or dynamic relocs in read-only segments. Use
4799 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4800 dynamic relocations.
4801 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4802 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4803 relocations or fixups involving merged sections correctly. Avoid
4804 crash when undefined symbol is referenced by R_FRV_32 or
4805 R_FRV_FUNCDESC_VALUE.
4806 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4807 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4808 input section holding local symbol to addend of R_FRV_32 or
4809 R_FRV_FUNCDESC_VALUE dynamic relocation.
4810 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4811 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4812 (elf32_frv_always_size_sections): Don't store pointer to
4813 __stacksize symbol in sec_info.
4814 (elf32_frv_modify_segment_map): Look it up here.
4815 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4816 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4817 of the lazy PLT entry, not only its offset, as the low word of a
4818 function descriptor.
4819 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4820 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4821 if a hash table entry already exists but is not a definition.
4822 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4823 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4824 (_frv_add_rofixup): Don't inline.
4825 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4826 for undefweak symbols.
4827 (elf32_frv_relocate_section): Avoid crash while computing
4828 relocation when linking with shared library. Only emit rofixups
4829 and dynamic relocations for alloc&load sections. Mark binaries
4830 with inter-segment relocations for relocation as a unit.
4831 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4832 (DEFAULT_STACK_SIZE): New.
4833 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4834 emit rofixups or dynamic relocs when linking dynamic non-PIE
4836 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4837 shared libs too. Reserve the last entry for the GOT pointer.
4838 (elf32_frv_finish_dynamic_sections): Emit it.
4839 (elf32_frv_always_size_sections): New.
4840 (elf32_frv_modify_segment_map): New.
4841 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4843 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4844 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4845 (elf_backend_always_size_sections): New.
4846 (elf_backend_modify_segment_map): New.
4847 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4848 * config.bfd: Added frv-*-*linux*.
4849 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4850 ABS section, instead of crashing.
4851 (elf32_frv_relocate_section): Don't crash before warning about
4852 different segments in non-PIC relocation.
4853 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4854 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4855 relocs to undefweak symbols.
4856 (elf32_frv_relocate_section): Ditto for undefined symbols.
4857 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4858 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4859 gotfixup section was created.
4860 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4861 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4862 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4863 complain_overflow_signed.
4864 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4865 have not been allocated.
4866 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4867 privfd only if dynamic sections were created.
4868 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4869 for GPREL relocs. When linking relocatable FDPIC executables,
4870 emit warnings for relocations that would be illegal on PIE or
4871 shared libraries. Emit rofixup for R_FRV_32 only if input object
4873 (_frv_create_got_section): Define _gp symbol in the rofixup
4875 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4876 dynamic sections missing, error out requesting -melf32frvfd.
4877 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4878 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4879 computation of addends from section and global or local symbol
4880 value. Change return type to bfd_boolean, and return a failure if
4881 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4882 nonzero addend is required.
4883 (elf32_frv_relocate_section): Likewise. Print error for
4884 unsupported nonzero addends.
4885 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4886 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4887 force everything local.
4888 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4889 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4890 (frv_gotfixup_section): New.
4891 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4892 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4894 (_frv_add_rofixup): New.
4895 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4896 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4897 improve some ugly conditions.
4898 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4899 relocations in fdpic.
4900 (_frv_create_got_section): Create .rofixup.got section.
4901 (struct _frv_dynamic_got_info): Added fixups.
4902 (_frv_count_got_plt_entries): Account in-GOT relocations into
4903 relocs32, relocsfd and relocsfdv. Account them into relocs or
4904 fixups, as appropriate.
4905 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4907 (elf32_frv_finish_dynamic_sections): Verify that the right number
4908 of relocations and fixups was generated.
4909 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4911 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4912 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4913 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4914 descriptor of a (formerly-)global symbol is local.
4915 (struct frv_pic_relocs_info): Adjust comments.
4916 (_frv_emit_got_relocs_plt_entries): Adjust.
4917 (elf32_frv_relocate_section): Likewise.
4918 (_frv_count_got_plt_entries): Likewise.
4919 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4920 symbol's value to addend in the common preamble. Decay dynamic
4921 symbols to section+offset if they bind or call locally, for GOT
4922 and FUNCDESC_VALUE, respectively.
4923 (elf32_frv_relocate_section): Likewise.
4924 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4925 internal or hidden visibility.
4926 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4927 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4928 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4929 (elf32_frv_relocate_section): Pass relocation addend in. Use
4930 original relocation addend to look up the got relocs/plt entries
4931 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4932 processing relocations that reference .scommon symbols.
4933 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4934 Introduce support for dynamic linking.
4935 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4936 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4937 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4938 (frv_reloc_type_lookup): Return REL howtos for executables and
4940 (frv_info_to_howto_rel): New.
4941 (struct frv_elf_link_hash_table): New.
4942 (frv_hash_table, frv_got_section, frv_gotrel_section,
4943 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4944 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4945 (frv_elf_link_hash_table_create): New.
4946 (struct frv_pic_relocs_info): New.
4947 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4948 (frv_pic_relocs_info_find): New.
4949 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4951 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4952 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4953 (_frv_emit_got_relocs_plt_entries): New.
4954 (elf32_frv_relocate_section): Add support for dynamic linking.
4955 Handle new relocations.
4956 (_frv_create_got_section): New.
4957 (elf32_frv_create_dynamic_sections): New.
4958 (ELF_DYNAMIC_INTERPRETER): New.
4959 (struct _frv_dynamic_got_info): New.
4960 (_frv_count_got_plt_entries): New.
4961 (struct _frv_dynamic_got_plt_info): New.
4962 (_frv_compute_got_alloc_data): New.
4963 (_frv_get_got_entry, _frv_get_fd_entry): New.
4964 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4965 (_frv_resolve_final_relocs_info): New.
4966 (elf32_frv_size_dynamic_sections): New.
4967 (elf32_frv_finish_dynamic_sections): New.
4968 (elf32_frv_adjust_dynamic_symbol): New.
4969 (elf32_frv_finish_dynamic_symbol): New.
4970 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4972 (elf_info_to_howto_rel): Define.
4973 (bfd_elf32_bfd_link_hash_table_create): Define.
4974 (elf_backend_create_dynamic_sections): Define.
4975 (elf_backend_adjust_dynamic_symbol): Define.
4976 (elf_backend_size_dynamic_sections): Define.
4977 (elf_backend_finish_dynamic_symbol): Define.
4978 (elf_backend_finish_dynamic_sections): Define.
4979 (elf_backend_want_got_sym): Define.
4980 (elf_backend_got_header_size): Define.
4981 (elf_backend_want_got_plt): Define.
4982 (elf_backend_plt_readonly): Define.
4983 (elf_backend_want_plt_sym): Define.
4984 (elf_backend_plt_header_size): Define.
4985 (elf_backend_may_use_rel_p): Define.
4986 (elf_backend_may_use_rela_p): Define.
4987 (elf_backend_default_use_rela_p): Define.
4988 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4989 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4990 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4991 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4992 (frv_reloc_map): Map the corresponding BFD relocs to them.
4993 (frv_reloc_type_lookup): ... and back to BFD relocs.
4994 * reloc.c: New relocs.
4995 * bfd-in2.h, libbfd.h: Rebuilt.
4996 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4997 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4998 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4999 R_FRV_FUNCDESC_GOTLO): New.
5000 (frv_reloc_map): Map the corresponding BFD relocs to them.
5001 (frv_reloc_type_lookup): ... and back to BFD relocs.
5002 * reloc.c: New relocs.
5003 * bfd-in2.h, libbfd.h: Rebuilt.
5005 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5007 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5008 targets to support pages of up to 64kB.
5009 (elf32_bed): Redefine to get a separate backend data structure for
5010 traditional targets.
5011 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5012 targets to support pages of up to 64kB.
5013 (elf64_bed): Redefine to get a separate backend data structure for
5014 traditional targets.
5015 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5016 targets to support pages of up to 64kB.
5017 (elf32_bed): Redefine to get a separate backend data structure for
5018 traditional targets.
5020 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5022 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5024 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5026 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5027 (elf_i386_grok_psinfo): Likewise.
5029 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5031 * config.bfd: Add m68k-uClinux target.
5033 2004-01-01 Grant Edwards <grante@visi.com>
5035 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5036 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5037 (elf32_h8_gc_sweep_hook): New function.
5038 (elf_backend_gc_mark_hook): Define.
5039 (elf_backend_gc_sweep_hook): Define.
5040 (elf_backend_can_gc_sections): Define.
5042 For older changes see ChangeLog-0203
5048 version-control: never