1 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
4 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
5 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
6 and R_IA64_SECREL64LSB.
8 2004-10-26 Paul Brook <paul@codesourcery.com>
10 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
11 (bfd_elf_size_dynamic_sections): Create default version definition.
12 (elf_link_output_extsym): Adjust for default symbol version.
14 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
16 * mmo.c: Adjust to ISO C.
18 * mmo.c (mmo_write_section_description): New function broken out
19 of mmo_internal_write_section.
20 (mmo_internal_write_section): For each of .text and .data, call
21 mmo_write_section_description before outputting contents if it has
22 nontrivially deducible vma or contents.
23 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
24 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
25 symbols if found within the .data address range.
27 2004-10-24 Daniel Jacobowitz <dan@debian.org>
29 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
31 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
33 * mmo.c (File Layout): Correct place of misplaced blurb about
36 2004-10-22 Mark Kettenis <kettenis@gnu.org>
38 * config.bfd: Add mips64*-*-openbsd.
40 2004-10-21 Bob Wilson <bob.wilson@acm.org>
42 * elf32-xtensa.c (ebb_propose_action): Put declarations before
45 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
47 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
48 * configure: Regenerate.
50 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
53 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
54 to linker reloc_overflow callback.
55 (aout_link_input_section_ext): Likewise.
56 (aout_link_reloc_link_order): Likewise.
57 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
58 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
60 (alpha_relocate_section): Likewise.
61 * coff-arm.c (coff_arm_relocate_section): Likewise.
62 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
63 * coff-h8500.c (extra_case): Likewise.
64 * coff-i960.c (coff_i960_relocate_section): Likewise.
65 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
66 * coff-mips.c (mips_relocate_section): Likewise.
67 * coff-or32.c (coff_or32_relocate_section): Likewise.
68 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
69 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
70 * coff-sh.c (sh_relocate_section): Likewise.
71 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
72 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
73 * coff-z8k.c (extra_case): Likewise.
74 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
75 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
76 (_bfd_coff_generic_relocate_section): Likewise.
77 * ecoff.c (ecoff_reloc_link_order): Likewise.
78 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
79 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
80 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
81 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
82 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
83 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
84 * elf32-cris.c (cris_elf_relocate_section): Likewise.
85 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
86 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
87 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
88 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
89 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
90 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
91 * elf32-i370.c (i370_elf_relocate_section): Likewise.
92 * elf32-i386.c (elf_i386_relocate_section): Likewise.
93 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
94 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
95 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
96 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
97 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
98 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
99 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
100 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
101 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
102 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
103 * elf32-s390.c (elf_s390_relocate_section): Likewise.
104 * elf32-sh.c (sh_elf_relocate_section): Likewise.
105 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
106 * elf32-v850.c (v850_elf_relocate_section): Likewise.
107 * elf32-vax.c (elf_vax_relocate_section): Likewise.
108 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
109 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
110 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
111 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
112 * elf64-s390.c (elf_s390_relocate_section): Likewise.
113 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
114 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
115 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
116 * elflink.c (elf_reloc_link_order): Likewise.
117 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
118 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
119 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
120 * linker.c (_bfd_generic_reloc_link_order): Likewise.
121 * pdp11.c (pdp11_aout_link_input_section): Likewise.
122 (aout_link_reloc_link_order): Likewise.
123 * reloc.c (bfd_generic_get_relocated_section_contents):
125 * xcofflink.c (xcoff_reloc_link_order): Likewise.
126 * simple.c (simple_dummy_reloc_overflow): Updated.
128 2004-10-20 Andreas Schwab <schwab@suse.de>
130 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
131 (elf_backend_plt_sym_val): Define.
133 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
135 * config.bfd: Set targ_underscore=yes for PE COFF targets
137 2004-10-19 Alan Modra <amodra@bigpond.net.au>
139 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
140 (ppc64_elf_edit_opd): Likewise.
142 2004-10-18 Mark Mitchell <mark@codesourcery.com>
144 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
145 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
146 set SEC_ALLOC and SEC_LOAD.
148 2004-10-18 Nick Clifton <nickc@redhat.com>
150 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
151 'name' for relocs against both local and global symbols.
153 2004-10-16 Daniel Jacobowitz <dan@debian.org>
155 * bfd-in2.h: Regenerate.
156 * bfd.c (struct bfd): Add no_export.
157 * elflink.c (elf_link_add_object_symbols): Handle no_export.
159 2004-10-15 Alan Modra <amodra@bigpond.net.au>
161 * config.bfd: Whitespace cleanup.
162 * Makefile.am: Run "make dep-am"
163 * Makefile.in: Regenerate.
165 2004-10-15 Jakub Jelinek <jakub@redhat.com>
167 * elflink.c (struct already_linked_section): Removed.
168 (try_match_symbols_in_sections, already_linked): Removed.
169 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
170 prefix of section names when finding already_linked_table
171 chain. Compare section names. Instead of calling already_linked,
172 do it inline and only for sections in the same already_linked_list.
174 2004-10-15 Alan Modra <amodra@bigpond.net.au>
176 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
177 parameter. If called after _bfd_elf_write_section_eh_frame,
178 don't allow a -2 return unless need_* bit is already set, and
179 handle offsets adjusted for output_offset.
180 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
181 * elf.c (_bfd_elf_section_offset): Update call.
183 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
186 * coffcode.h (coff_compute_section_file_positions): Cast to
187 bfd_vma when computing page alignment.
189 2004-10-13 Mark Mitchell <mark@codesourcery.com>
191 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
192 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
194 2004-10-12 Mark Mitchell <mark@codesourcery.com>
196 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
197 relocations use a virtual address, not a section offset.
199 2004-10-12 Bob Wilson <bob.wilson@acm.org>
201 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
202 (narrow_instruction, widen_instruction): Remove unnecessary calls to
203 xtensa_format_encode.
204 (ebb_propose_action): Inline call to ebb_add_proposed_action.
205 (ebb_add_proposed_action): Delete.
207 2004-10-12 Bob Wilson <bob.wilson@acm.org>
209 * elf32-xtensa.c: Use ISO C90 formatting.
211 2004-10-12 Paul Brook <paul@codesourcery.com>
213 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
216 2004-10-12 Paul Brook <paul@codesourcery.com>
218 * elf32-arm.h: Support EABI version 4 objects.
220 2004-10-12 Alan Modra <amodra@bigpond.net.au>
223 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
224 Don't mark as default.
225 (bfd_x86_64_arch): Don't mark as default.
227 2004-10-12 Alan Modra <amodra@bigpond.net.au>
229 * elflink.c (enum action_discarded): New.
230 (elf_section_complain_discarded): Delete.
231 (elf_action_discarded): New function subsuming the above and also
232 controlling reloc behaviour.
233 (elf_link_input_bfd): Use it.
235 2004-10-11 Jakub Jelinek <jakub@redhat.com>
237 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
238 (special_sections): Add .gnu.liblist and .gnu.conflict.
239 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
241 2004-10-11 Alan Modra <amodra@bigpond.net.au>
244 * elflink.c (elf_link_input_bfd): Try harder to support
245 relocations against symbols in removed linkonce sections.
247 2004-10-11 Alan Modra <amodra@bigpond.net.au>
249 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
252 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
253 sections do not reference symbols in non-SEC_ALLOC sections.
255 2004-10-11 Alan Modra <amodra@bigpond.net.au>
258 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
259 (_bfd_elf_link_omit_section_dynsym): Formatting.
261 2004-10-10 Alan Modra <amodra@bigpond.net.au>
263 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
264 * libbfd.h: Regnerate.
265 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
266 * elf32-frv.c: Likewise.
267 * elf32-m32r.c: Likewise.
268 * elf32-ppc.c: Likewise.
269 * elf64-hppa.c: Likewise.
270 * elfxx-ia64.c: Likewise.
271 * opncls.c: Likewise.
273 2004-10-10 Alan Modra <amodra@bigpond.net.au>
275 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
276 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
277 offsets stored in struct eh_cie_fde entries before doing other
280 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
281 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
282 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
283 setting offsets for removed CIEs. Don't set "sec", instead set
284 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
285 CIE in hdr_info. Only set make_relative and make_lsda_relative
286 for CIEs. Use pointers rather than array indices.
287 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
288 make_lsda_relative, need_* on cie_inf for FDEs.
289 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
290 section output_offset. Delete cie_offset, instead use cie_inf
291 pointer to CIE entry. Use need_relative and need_lsda_relative on
292 CIE entry for FDEs. Use pointers rather than array indices.
294 2004-10-09 Alan Modra <amodra@bigpond.net.au>
296 * coff-rs6000.c (rs6000coff_vec): Add initializer for
297 bfd_is_target_special_symbol.
298 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
299 * som.c (som_bfd_is_target_special_symbol): Define.
301 2004-10-08 Nick Clifton <nickc@redhat.com>
303 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
304 * configure: Regenerate.
305 * bfd-in2.h: Regenerate.
306 * syms.c (bfd_is_target_special_symbol): New interface function.
307 Returns true when a symbol should be considered to be special.
308 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
309 the symbol jump table.
310 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
311 Return true iff the symbol is a mapping symbol.
312 (bfd_elf32_bfd_is_target_special_symbol): Define.
313 * elfxx-target.h: Provide a default definition for
314 bfd_is_target_special_symbol.
315 * aout-target.h: Likewise.
316 * aout-tic30.c: Likewise.
317 * binary.c: Likewise.
318 * coffcode.h: Likewise.
319 * i386msdos.c: Likewise.
322 * libaout.h: Likewise.
323 * libbfd-in.h: Likewise
324 * libecoff.h: Likewise.
325 * mach-o.c: Likewise.
327 * nlm-target.h: Likewise.
330 * ppcboot.c: Likewise.
332 * tekhex.c: Likewise.
333 * versados.c: Likewise.
335 * xcoff-target.h: Likewise.
337 * libbfd.h: Regenerate.
339 2004-10-08 Daniel Jacobowitz <dan@debian.org>
341 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
342 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
343 (elf_backend_section_from_shdr): Define.
345 2004-10-08 Alan Modra <amodra@bigpond.net.au>
347 * syms.c (bfd_is_local_label): Return false for file symbols.
349 2004-10-07 Bob Wilson <bob.wilson@acm.org>
350 David Heine <dlheine@tensilica.com>
352 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
353 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
354 (elf32xtensa_no_literal_movement): New global variable.
355 (elf_howto_table): Add entries for new relocations.
356 (elf_xtensa_reloc_type_lookup): Handle new relocations.
357 (property_table_compare): When addresses are equal, compare sizes and
358 various property flags.
359 (property_table_matches): New.
360 (xtensa_read_table_entries): Extend to read new property tables. Add
361 output_addr parameter to indicate that output addresses should be used.
362 Use bfd_get_section_limit.
363 (elf_xtensa_find_property_entry): New.
364 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
365 (elf_xtensa_check_relocs): Handle new relocations.
366 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
367 relocations. Use new xtensa-isa.h functions.
368 (build_encoding_error_message): Remove encode_result parameter. Add
369 new target_address parameter used to detect alignment errors.
370 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
371 error handling. Use new is_operand_relocation function.
372 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
373 Use underbar macro for error messages. Formatting.
374 (get_const16_opcode): New.
375 (get_l32r_opcode): Add a separate flag for initialization.
376 (get_relocation_opnd): Operand number is no longer explicit in the
377 relocation. Change to decode the opcode and analyze its operands.
378 (get_relocation_slot): New.
379 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
380 Use new xtensa-isa.h functions to handle multislot instructions.
381 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
382 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
383 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
384 check_loop_aligned, check_branch_target_aligned_address, narrowable,
385 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
386 get_single_format, init_op_single_format_table): New.
387 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
388 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
389 (contract_asm_expansion): Add error_message parameter and pass it to
390 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
391 with R_XTENSA_SLOT0_OP.
392 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
393 instructions. Use new xtensa-isa.h functions.
394 (r_reloc struct): Add new virtual_offset field.
395 (r_reloc_init): Add contents and content_length parameters. Set
396 virtual_offset field to zero. Add contents to target_offset field for
397 partial_inplace relocations.
398 (r_reloc_is_defined): Check for null.
399 (print_r_reloc): New debug function.
400 (source_reloc struct): Replace xtensa_operand field with pair of the
401 opcode and the operand position. Add is_abs_literal field.
402 (init_source_reloc): Specify operand by opcode/position pair. Set
403 is_abs_literal field.
404 (source_reloc_compare): When target_offsets are equal, compare other
405 fields to make sorting predictable.
406 (literal_value struct): Add is_abs_literal field.
407 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
408 (init_literal_value): New.
409 (is_same_value): Replace with ...
410 (literal_value_equal): ... this function. Add comparisons of
411 virtual_offset and is_abs_literal fields.
412 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
413 failure. Initialize has_last_loc field.
414 (value_map_hash_table_delete): New.
415 (hash_literal_value): Rename to ...
416 (literal_value_hash): ... this. Include is_abs_literal flag and
417 virtual_offset field in the hash value.
418 (get_cached_value): Rename to ...
419 (value_map_get_cached_value): ... this. Update calls to
420 literal_value_hash and literal_value_equal.
421 (add_value_map): Check for allocation failure. Update calls to
422 value_map_get_cached_value and literal_value_hash.
423 (text_action, text_action_list, text_action_t): New types.
424 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
425 text_action_add, text_action_add_literal, offset_with_removed_text,
426 offset_with_removed_text_before_fill, find_insn_action,
427 print_action_list, print_removed_literals): New.
428 (offset_with_removed_literals): Delete.
429 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
430 fix_array, fix_array_count, allocated_relocs, relocs_count, and
431 allocated_relocs_count fields.
432 (init_xtensa_relax_info): Initialize new fields.
433 (reloc_bfd_fix struct): Add new translated field.
434 (reloc_bfd_fix_init): Add translated parameter and use it to set the
436 (fix_compare, cache_fix_array): New.
437 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
438 section via get_xtensa_relax_info. Use cache_fix_array to set up
439 sorted fix_array and use bsearch instead of linear search.
440 (section_cache_t): New struct.
441 (init_section_cache, section_cache_section, clear_section_cache): New.
442 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
443 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
444 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
445 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
447 (retrieve_contents): Use bfd_get_section_limit.
448 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
449 to compute_removed_literals. Free value_map_hash_table when no longer
451 (analyze_relocations): Check is_relaxable_asm_section flag. Call
452 compute_text_actions for all sections.
453 (find_relaxable_sections): Mark sections as relaxable if they contain
454 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
455 call. Increment relax_info src_count field only for appropriate
456 relocation types. Remove is_literal_section check.
457 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
458 r_reloc_init and find_associated_l32r_irel. Check
459 is_relaxable_asm_section flag. Handle L32R instructions with absolute
460 literals. Pass is_abs_literal flag to init_source_reloc.
461 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
462 CONST16 instructions. Adjust calls to r_reloc_init and
463 pcrel_reloc_fits. Handle weak symbols conservatively.
464 (find_associated_l32r_irel): Add bfd parameter and pass it to
466 (compute_text_actions, compute_ebb_proposed_actions,
467 compute_ebb_actions, check_section_ebb_pcrels_fit,
468 check_section_ebb_reduces, text_action_add_proposed,
469 compute_fill_extra_space): New.
470 (remove_literals): Replace with ...
471 (compute_removed_literals): ... this function. Call
472 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
473 Call xtensa_read_table_entries to get the property table. Skip
474 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
475 is_removable_literal, remove_dead_literal, and
476 identify_literal_placement functions.
477 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
478 instead of linear search.
479 (is_removable_literal, remove_dead_literal,
480 identify_literal_placement): New.
481 (relocations_reach): Update check for literal not referenced by any
482 PC-relative relocations. Adjust call to pcrel_reloc_fits.
483 (coalesce_shared_literal, move_shared_literal): New.
484 (relax_section): Use bfd_get_section_limit. Call
485 translate_section_fixes. Update calls to r_reloc_init and
486 offset_with_removed_text. Check new is_relaxable_asm_section flag.
487 Add call to pin_internal_relocs. Add special handling for
488 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
489 info to calculate new addend_displacement variable. Replace code for
490 deleting literals with more general code to perform the actions
491 determined by the action_list for the section.
492 (translate_section_fixes, translate_reloc_bfd_fix): New.
493 (translate_reloc): Check new is_relaxable_asm_section flag. Call
494 find_removed_literal only if is_operand_relocation. Update call to
495 offset_with_removed_text. Use new target_offset and removed_bytes
498 (relax_property_section): Use bfd_get_section_limit. Set new
499 is_full_prop_section flag and handle new property tables. Update calls
500 to r_reloc_init and offset_with_removed_text. Check
501 is_relaxable_asm_section flag. Handle expansion of zero-sized
502 unreachable entries, with use of offset_with_removed_text_before_fill.
503 For relocatable links, combine entries only for literal tables.
504 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
505 calls to offset_with_removed_text. Translate st_size field for
507 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
508 failure. Add contents parameter. Update call to get_bfd_fix. Update
509 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
510 R_XTENSA_ASM_EXPAND relocs.
511 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
512 call to get_bfd_fix. Include offset from contents for partial_inplace
514 (is_reloc_sym_weak): New.
515 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
517 (xtensa_is_property_section): Handle new property sections.
518 (is_literal_section): Delete.
519 (internal_reloc_compare): When r_offset matches, compare r_info and
520 r_addend to make sorting predictable.
521 (internal_reloc_matches): New.
522 (xtensa_get_property_section_name): Handle new property sections.
523 (xtensa_get_property_predef_flags): New.
524 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
525 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
526 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
527 (xtisa_errno, xtisa_error_msg): New variables.
528 (xtensa_isa_errno, xtensa_isa_error_msg): New.
529 (xtensa_insnbuf_alloc): Add error handling.
530 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
531 use xtensa_format_decode. Add error handling.
532 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
533 instruction length to find the number of bytes to copy.
534 (xtensa_isa_init): Add error handling. Replace calls to
535 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
536 tables in the xtensa_modules structure.
537 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
538 xtensa_extend_isa): Delete.
539 (xtensa_isa_free): Change to only free lookup tables.
540 (opname_lookup_compare): Replace with ...
541 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
542 (xtensa_insn_maxlength): Rename to ...
543 (xtensa_isa_maxlength): ... this.
544 (xtensa_insn_length): Delete.
545 (xtensa_insn_length_from_first_byte): Replace with ...
546 (xtensa_isa_length_from_chars): ... this function.
547 (xtensa_num_opcodes): Rename to ...
548 (xtensa_isa_num_opcodes): ... this.
549 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
550 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
551 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
552 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
553 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
554 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
555 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
556 (xtensa_opcode_lookup): Add error handling.
557 (xtensa_decode_insn): Replace with ...
558 (xtensa_opcode_decode): ... this function, with new format and
559 slot parameters. Add error handling.
560 (xtensa_encode_insn): Replace with ...
561 (xtensa_opcode_encode): ... this function, which does the encoding via
562 one of the entries in the "encode_fns" array. Add error handling.
563 (xtensa_opcode_name): Add error handling.
564 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
565 xtensa_opcode_is_call): New.
566 (xtensa_num_operands): Replace with ...
567 (xtensa_opcode_num_operands): ... this function. Add error handling.
568 (xtensa_opcode_num_stateOperands,
569 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
570 xtensa_opcode_funcUnit_use, xtensa_operand_name,
571 xtensa_operand_is_visible): New.
572 (xtensa_get_operand, xtensa_operand_kind): Delete.
573 (xtensa_operand_inout): Add error handling and special-case for
575 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
576 operate on one slot of an instruction. Added error handling.
577 (xtensa_operand_encode): Handle default operands with no encoding
578 functions. Check for success by comparing against decoded value.
580 (xtensa_operand_decode): Handle default operands. Return decoded value
581 through argument pointer. Add error handling.
582 (xtensa_operand_is_register, xtensa_operand_regfile,
583 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
584 (xtensa_operand_isPCRelative): Rename to ...
585 (xtensa_operand_is_PCrelative): ... this. Add error handling.
586 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
587 through argument pointer. Add error handling.
588 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
589 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
590 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
591 xtensa_regfile_shortname, xtensa_regfile_view_parent,
592 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
593 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
594 xtensa_state_is_exported, xtensa_sysreg_lookup,
595 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
596 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
597 xtensa_interface_num_bits, xtensa_interface_inout,
598 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
599 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
600 * xtensa-modules.c: Rewrite to use new data structures.
601 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
602 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
603 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
604 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
605 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
606 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
607 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
608 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
609 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
610 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
611 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
612 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
613 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
614 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
615 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
616 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
617 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
618 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
619 * Makefile.in: Regenerate.
620 * bfd-in2.h: Likewise.
621 * libbfd.h: Likewise.
623 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
625 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
626 against the absolute section.
627 (mips_elf64_write_rela): Likewise.
629 2004-10-07 Jan Beulich <jbeulich@novell.com>
631 * elf.c (elf_find_function): Don't generally check for matching
632 section, just for non-file symbols. Remove redunant comparison
634 * elf32-arm.h (arm_elf_find_function): Likewise.
636 2004-10-07 Jeff Baker <jbaker@qnx.com>
638 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
639 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
642 2004-10-04 Roland McGrath <roland@redhat.com>
644 * hash.c (bfd_hash_set_default_size): Use const for table.
645 Use size_t instead of int for variable compared to sizeof results.
647 2004-10-05 Alan Modra <amodra@bigpond.net.au>
650 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
652 2004-10-01 Paul Brook <paul@codesourcery.com>
654 * elf32-arm.h (elf32_arm_fake_sections,
655 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
657 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
659 2004-10-01 Alan Modra <amodra@bigpond.net.au>
661 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
663 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
664 need_relative or need_lsda_relative if we are processing an
665 offset for a reloc on a FDE initial loc or LSDA field
667 (_bfd_elf_write_section_eh_frame): Test need_relative and
668 need_lsda_relative in place of corresponding make_* field
669 when deciding to use pc-relative encodings.
671 2004-09-30 Paul Brook <paul@codesourcery.com>
673 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
674 target2 relocation type.
676 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
679 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
681 2004-09-30 Paul Brook <paul@codesourcery.com>
683 * reloc.c: Add BFD_RELOC_ARM_SMI.
684 * bfd-in2.h: Regenerate.
687 2004-09-24 Alan Modra <amodra@bigpond.net.au>
689 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
690 vma and output offset to address.
691 * simple.c (simple_save_output_info): Only set output section
692 and offset for debug sections, or those not already set up by
694 (bfd_simple_get_relocated_section_contents): Update comment.
696 2004-09-24 Alan Modra <amodra@bigpond.net.au>
698 * elf.c (IS_LOADED): Delete.
699 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
700 Restore SEC_HAS_CONTENTS test to the one place it was used prior
703 2004-09-23 Alan Modra <amodra@bigpond.net.au>
706 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
707 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
708 redundant assignment of EM_SPARC.
710 2004-09-22 Brian Ford <ford@vss.fsi.com>
712 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
713 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
715 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
717 2004-09-22 Alan Modra <amodra@bigpond.net.au>
719 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
720 (elf_backend_modify_segment_map): Don't define.
722 2004-09-22 Alan Modra <amodra@bigpond.net.au>
724 * elf.c (IS_LOADED): Define.
725 (assign_file_positions_for_segments): Don't round up file offset of
726 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
727 Delete code handling link script adjustment of lma. Do the adjust
728 in later code handling similar ajustments. Remove dead code error
729 check. Warn if section lma would require a negative offset
730 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
731 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
732 update voff in section loop. Change voff in segment loop to be an
733 adjustment on top of "off". Set sec->filepos and update "off" later.
734 Test for loadable sections consistently using IS_LOADED. Similarly,
735 test for alloc-only sections other than .tbss consistently.
736 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
737 Tidy PT_NOTE handling. Use %B and %A in error messages.
738 (assign_file_positions_except_relocs): Use %B in error message.
740 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
742 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
743 (CONFIG_STATUS_DEPENDENCIES): New.
745 (config.status): Likewise.
746 * Makefile.in: Regenerated.
748 2004-09-17 Paul Brook <paul@codesourcery.com>
750 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
751 (bfd_elf32_arm_process_before_allocation): Update prototype.
752 * bfd-in2.h: Regenerate.
753 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
754 (elf32_arm_link_hash_table_create): Set it.
755 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
756 (bfd_elf32_arm_set_target_relocs): New function.
757 (arm_real_reloc_type): New function.
758 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
759 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
760 (elf32_arm_gc_sweep_hook): Ditto.
761 (elf32_arm_check_relocs): Ditto.
762 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
763 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
765 (elf32_arm_got_prel): New variable.
766 (elf32_arm_howto_from_type): New function.
767 (elf32_arm_info_to_howto): Use it.
768 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
769 BFD_RELOC_ARM_TARGET2.
770 * libbfd.h: Regenerate.
771 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
773 2004-09-17 Alan Modra <amodra@bigpond.net.au>
775 * ecoff.c: Update u.undef.next refs.
776 * elf64-ppc.c: Likewise.
777 * elflink.c: Likewise.
778 * linker.c: Likewise.
779 * xcofflink.c: Likewise.
781 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
782 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
783 fields to indirect struct.
784 * elf-m10300.c: Update u.weakdef refs.
785 * elf32-arm.h: Likewise.
786 * elf32-cris.c: Likewise.
787 * elf32-frv.c: Likewise.
788 * elf32-hppa.c: Likewise.
789 * elf32-i370.c: Likewise.
790 * elf32-i386.c: Likewise.
791 * elf32-m32r.c: Likewise.
792 * elf32-m68k.c: Likewise.
793 * elf32-ppc.c: Likewise.
794 * elf32-s390.c: Likewise.
795 * elf32-sh.c: Likewise.
796 * elf32-sparc.c: Likewise.
797 * elf32-vax.c: Likewise.
798 * elf32-xtensa.c: Likewise.
799 * elf64-alpha.c: Likewise.
800 * elf64-hppa.c: Likewise.
801 * elf64-ppc.c: Likewise.
802 * elf64-s390.c: Likewise.
803 * elf64-sh64.c: Likewise.
804 * elf64-sparc.c: Likewise.
805 * elf64-x86-64.c: Likewise.
806 * elfxx-ia64.c: Likewise.
807 * elfxx-mips.c: Likewise.
808 * elflink.c: Likewise. Also u.elf_hash_value.
809 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
811 (elf_gc_smash_unused_vtentry_relocs): Likewise.
812 (bfd_elf_gc_record_vtinherit): Alloc vtable.
813 (bfd_elf_gc_record_vtentry): Likewise.
814 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
816 2004-09-17 Alan Modra <amodra@bigpond.net.au>
818 * Makefile.am: Run "make dep-am".
819 * Makefile.in: Regenerate.
820 * bfd-in2.h: Regenerate.
821 * po/SRC-POTFILES.in: Regenerate.
822 * po/bfd.pot: Regenerate.
824 2004-09-16 Alan Modra <amodra@bigpond.net.au>
826 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
827 with bitfields. Make "type" and "other" bitfields too.
828 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
829 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
830 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
831 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
832 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
833 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
834 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
835 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
836 * elf-hppa.h: Update all uses of elf_link_hash_flags.
837 * elf-m10300.c: Likewise.
839 * elf32-arm.h: Likewise.
840 * elf32-cris.c: Likewise.
841 * elf32-frv.c: Likewise.
842 * elf32-hppa.c: Likewise.
843 * elf32-i370.c: Likewise.
844 * elf32-i386.c: Likewise.
845 * elf32-m32r.c: Likewise.
846 * elf32-m68k.c: Likewise.
847 * elf32-ppc.c: Likewise.
848 * elf32-s390.c: Likewise.
849 * elf32-sh-symbian.c: Likewise.
850 * elf32-sh.c: Likewise.
851 * elf32-sh64.c: Likewise.
852 * elf32-sparc.c: Likewise.
853 * elf32-vax.c: Likewise.
854 * elf32-xtensa.c: Likewise.
855 * elf64-alpha.c: Likewise.
856 * elf64-hppa.c: Likewise.
857 * elf64-ppc.c: Likewise.
858 * elf64-s390.c: Likewise.
859 * elf64-sh64.c: Likewise.
860 * elf64-sparc.c: Likewise.
861 * elf64-x86-64.c: Likewise.
862 * elflink.c: Likewise.
863 * elfxx-ia64.c: Likewise.
864 * elfxx-mips.c: Likewise.
865 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
866 * configure: Regenerate.
867 * aclocal.m4: Regenerate.
869 2004-09-16 Alan Modra <amodra@bigpond.net.au>
871 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
872 around uses of R_ARM_TARGET1.
873 (elf32_arm_check_relocs): Likewise.
875 2004-09-13 Paul Brook <paul@codesourcery.com>
877 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
879 * bfd-in2.h: Regenerate.
880 * libbfd.h: Regenerate.
881 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
882 (elf32_arm_link_hash_table_create): Set target1_is_rel.
883 (bfd_elf32_arm_process_before_allocation): Ditto.
884 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
885 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
886 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
889 2004-09-10 Joel Brobecker <brobecker@gnat.com>
891 * hpux-core.c (thread_section_p): New function.
892 (hpux_core_core_file_p): Fix computation of offset in call
893 to bfd_seek. Create a ".reg" section from an arbitrary
894 ".reg/<id>" section if none was created after having read
897 2004-09-11 Andreas Schwab <schwab@suse.de>
899 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
900 * aclocal.m4: Rebuild.
901 * configure: Rebuild.
903 2004-09-10 Joel Brobecker <brobecker@gnat.com>
905 * section.c (bfd_sections_find_if): Fix parameter name in
906 comment to match code.
908 2004-09-10 Alan Modra <amodra@bigpond.net.au>
910 * elf.c (assign_file_positions_except_relocs): Assign relocs
911 stored in a bfd section.
913 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
915 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
916 h->gotplt_refcount to 0, not -1.
918 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
920 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
921 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
923 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
924 handle symbol visibility here.
926 2004-09-07 Alan Modra <amodra@bigpond.net.au>
928 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
929 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
931 (ppc_stub_name): Remove trailing "+0" on stub name.
932 (create_linkage_sections): Create relocations for
933 branch lookup table when --emit-relocs as well as when --shared.
934 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
935 relbrlt test. For --emit-stub-syms, always output a sym even when
936 one already exists on a plt call stub. Put stub type in the stub
938 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
940 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
941 reloc_count in stub sections. Adjust relbrlt test.
942 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
943 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
944 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
945 for relocs against discarded symbols. Fix comments.
947 2004-09-06 Mark Mitchell <mark@codesourcery.com>
949 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
950 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
952 (map_sections_to_segments): ... here. Use it. Assign a file
953 position to the .dynamic section if it is not loadable, but part
954 of the PT_DYNAMIC segment.
955 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
956 offsets, not VMAs, for the BPABI. Do not fill in the header in
957 the .got.plt section for the BPABI.
958 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
960 (elf_backend_want_got_plt): Define to zero for Symbian OS.
962 2004-09-06 Nick Clifton <nickc@redhat.com>
964 * elflink.c (elf_link_add_object_symbols): Set the error code to
965 bfd_error_wrong_format when the input format does not match the
968 2004-09-06 Alan Modra <amodra@bigpond.net.au>
970 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
971 (ppc64_elf_check_directives): ..here.
972 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
973 before accessing ppc64_elf_tdata.
974 (ppc64_elf_finish_dynamic_sections): And here too.
976 2004-09-04 Alan Modra <amodra@bigpond.net.au>
978 * bfd.c (_bfd_default_error_handler): Correct loop exit.
980 2004-09-03 Mark Mitchell <mark@codesourcery.com>
982 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
983 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
984 (bfd_elf32_littlearm_symbian_vec): Likewise.
985 * configure: Regenerated.
986 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
987 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
988 (PLT_ENTRY_SIZE): Likewise.
989 (bfd_vma_elf32_arm_symbian_plt_entry): New
991 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
993 (create_got_section): Don't create sections when generating BPABI
995 (elf32_arm_create_dynamic_sections): Tidy.
996 (elf32_arm_link_hash_table_create): Set plt_header_size,
997 plt_entry_size, and symbian_p.
998 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
999 generating BPABI objects.
1000 (allocate_dynrelocs): Use htab->plt_header_size, not
1001 PLT_HEADER_SIZE. Do not add to .got.plt when
1002 generating BPABI objects.
1003 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1004 * elfarm-nabi.c: Add SymbianOS target vectors.
1005 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1006 (_bfd_elf_link_create_dynamic_sections): Likewise.
1007 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1008 (elfNN_bed): Use it.
1009 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1010 (bfd_elf32_littlearm_symbian_vec): Likewise.
1011 (_bfd_target_vector): Add them.
1013 2004-09-03 Nick Clifton <nickc@redhat.com>
1016 * coffcode.h (handle_COMDAT): Replace abort with an warning
1017 message and allow the scan to continue.
1019 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1021 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1022 in when reading relocs, not our sorted syms. Remove unnecessary
1025 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1027 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1029 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1031 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1032 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1033 replace uses of *_alias with *_noncanonical.
1034 * aclocal.m4: Rebuild with aclocal 1.4p6.
1035 * Makefile.in: Rebuild with automake 1.4p6.
1036 * doc/Makefile.in: Rebuild with automake 1.4p6.
1037 * configure.in: Autoupdate with autoupdate 2.59.
1038 * config.in: Regenerate with autoheader 2.59.
1039 * configure: Regnerate with autoconf 2.59.
1041 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1043 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1044 symbol pointer arrays before modifying.
1046 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1048 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1049 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1050 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1051 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1052 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1053 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1054 Use both symbol tables on non-relocatable objects. Use a common
1055 error exit. Fix "mid" warning.
1056 * libbfd.h: Regenerate.
1057 * bfd-in2.h: Regenerate.
1059 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1061 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1063 (struct sfpr_def_parms): Save some space.
1064 (sfpr_define): Here too.
1066 * elf64-ppc.c (compare_symbols): Put section syms first.
1067 (sym_exists_at): New function.
1068 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
1069 points only for relocatable files. Use .opd section contents
1070 otherwise. Generally clean up the code.
1072 2004-08-27 Alan Modra <amodra@bigpond.net.au>
1074 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
1075 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
1076 (struct sfpr_def_parms): New.
1077 (sfpr_define): New function.
1078 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
1079 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
1080 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
1081 (savefpr1_tail, restfpr1_tail): New functions.
1082 (savevr, savevr_tail, restvr, restvr_tail): New functions.
1083 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
1084 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
1085 code. Define all ABI mandated _save and _rest functions.
1087 2004-08-26 Paul Brook <paul@codesourcery.com>
1089 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
1091 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1093 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
1096 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1098 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
1099 that pcrel correction is applied for R_386_PC32.
1101 2004-08-25 Alan Modra <amodra@bigpond.net.au>
1103 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
1104 for R_386_32 and R_386_PC32 relocs against symbols defined in
1107 2004-08-25 Dmitry Diky <diwil@spec.ru>
1109 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
1110 Add new relocations.
1111 * bfd-in2.h: Regenerate.
1112 * libbfd.h: Regenerate.
1113 * elf32-msp430.c: Clean-up code.
1114 (elf_msp430_howto_table): Add new relocation entries.
1115 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
1116 (msp430_elf_relax_section): New function.
1117 (msp430_elf_relax_delete_bytes): New function.
1118 (msp430_elf_symbol_address_p): New function.
1120 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1122 * elf32-m32r.c (m32r_elf_relocate_section): Handle
1123 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
1125 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1127 * elflink.c (_bfd_elf_section_already_linked): Handle
1128 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1130 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1132 * config.bfd (arm*-*-symbianelf*): New target.
1133 (arm*-*-eabi*): Likewise.
1135 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1137 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1138 "struct ppc_link_hash_entry *".
1139 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1140 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1142 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1144 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1145 entries (where fd_aux overlaps next entry's fd_func).
1146 Add non_overlapping argument, use it.
1147 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1148 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1149 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1150 as indexes into opd_sym_map/opd_adjust array.
1151 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1153 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1155 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1156 if we can look up their function descriptor in a regular file.
1158 2004-08-18 Nick Clifton <nickc@redhat.com>
1161 * cofflink.c (coff_link_add_symbols): Check that the comdat
1162 pointer in the coff_section_data structure has been initialised
1165 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1168 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1169 changing bfd_link_hash_undefined to bfd_link_hash_new.
1171 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1173 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1175 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1176 (synthetic_opd, synthetic_relocatable): New variables.
1177 (compare_symbols, compare_relocs): New helper routines.
1178 (ppc64_elf_get_synthetic_symtab): New function.
1179 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1181 * bfd-in2.h: Regenerated.
1182 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1183 to relsyms. Return 0 if abfd is relocatable.
1185 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1187 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1189 2004-08-17 Nick Clifton <nickc@redhat.com>
1191 * (is_arm_mapping_symbol_name): New function - return true
1192 when a symbol name matches the requirements for an ARM mapping
1194 (arm_elf_find_function): New function based on
1195 elf_find_function in elf.c but skipping ARM mapping symbols
1196 and including thumb function symbols.
1197 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1198 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1200 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1202 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1203 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1204 (ppc64_elf_brtaken_reloc): Here too.
1206 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1208 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1210 (ppc64_elf_check_directives): Check that we have the right hash
1211 table before proceeding.
1213 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1215 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1216 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1217 the sections that will be discarded.
1219 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1221 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1223 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1225 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1226 free space available.
1228 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1230 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1231 occurrences with bfd_byte * thoughout file.
1233 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1234 (xcoff_write_armap_big): Likewise.
1235 (xcoff_write_archive_contents_old): Likewise.
1236 (xcoff_write_archive_contents_big): Likewise.
1238 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1240 2004-08-13 Nick Clifton <nickc@redhat.com>
1242 * elf32-arm.h: Convert to ISO C90.
1244 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1247 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1250 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1252 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1253 (bfd_archive_filename, bfd_get_section_ident): Delete.
1254 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1255 bfd_archive_filename.
1256 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1257 to warn about symbols in discarded sections. Use _bfd_error_handler.
1258 * aout-adobe.c (aout_adobe_callback): See below.
1259 * aout-cris.c (swap_ext_reloc_in): ..
1260 * coff-arm.c (find_thumb_glue, find_arm_glue,
1261 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1262 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1263 coff_arm_copy_private_bfd_data): ..
1264 * coff-i860.c (i860_reloc_processing): ..
1265 * coff-mcore.c (mcore_coff_unsupported_reloc,
1266 coff_mcore_relocate_section): ..
1267 * coff-ppc.c (coff_ppc_relocate_section): ..
1268 * coff-rs6000.c (xcoff_create_csect_from_smclas
1269 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1270 sh_swap_insns, sh_relocate_section): ..
1271 * coff-tic54x.c (tic54x_reloc_processing): ..
1272 * coff-tic80.c (coff_tic80_relocate_section): ..
1273 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1274 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1275 coff_slurp_symbol_table, coff_classify_symbol,
1276 coff_slurp_reloc_table): ..
1277 * coffgen.c (_bfd_coff_read_string_table): ..
1278 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1279 _bfd_coff_generic_relocate_section): ..
1280 * cpu-arm.c (bfd_arm_merge_machines): ..
1281 * cpu-sh.c (sh_merge_bfd_arch): ..
1282 * elf-hppa.h (elf_hppa_relocate_section): ..
1283 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1284 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1285 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1286 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1287 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1288 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1289 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1290 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1291 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1292 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1293 cris_elf_merge_private_bfd_data
1294 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1295 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1296 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1297 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1298 elf32_hppa_relocate_section): ..
1299 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1300 i370_elf_check_relocs, i370_elf_relocate_section): ..
1301 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1302 elf_i386_relocate_section): ..
1303 * elf32-m32r.c (m32r_elf_relocate_section,
1304 m32r_elf_merge_private_bfd_data): ..
1305 * elf32-m68hc1x.c (m68hc12_add_stub,
1306 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1307 * elf32-m68k.c (elf_m68k_relocate_section): ..
1308 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1309 mcore_elf_relocate_section): ..
1310 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1311 ppc_elf_check_relocs, ppc_elf_relocate_section,
1312 ppc_elf_begin_write_processing): ..
1313 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1314 elf_s390_relocate_section): ..
1315 * elf32-sh-symbian.c (sh_symbian_import_as,
1316 sh_symbian_process_embedded_commands,
1317 sh_symbian_relocate_section): ..
1318 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1319 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1320 sh_elf_merge_private_data): ..
1321 * elf32-sparc.c (elf32_sparc_check_relocs,
1322 elf32_sparc_relocate_section,
1323 elf32_sparc_merge_private_bfd_data): ..
1324 * elf32-v850.c (v850_elf_check_relocs,
1325 v850_elf_merge_private_bfd_data): ..
1326 * elf32-xtensa.c (elf_xtensa_check_relocs,
1327 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1328 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1329 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1330 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1331 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1332 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1333 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1334 ppc64_elf_relocate_section): ..
1335 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1336 elf_s390_relocate_section): ..
1337 * elf64-sh64.c (sh_elf64_relocate_section): ..
1338 * elf64-sparc.c (sparc64_elf_check_relocs,
1339 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1340 sparc64_elf_merge_private_bfd_data): ..
1341 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1342 elf64_x86_64_relocate_section): ..
1343 * elflink.c (_bfd_elf_add_default_symbol,
1344 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1345 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1346 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1347 elf_get_linked_section_vma, elf_fixup_link_order,
1348 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1349 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1350 * elfxx-ia64.c (elfNN_ia64_relax_section,
1351 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1352 * elfxx-mips.c (mips_elf_perform_relocation,
1353 _bfd_mips_elf_check_relocs,
1354 _bfd_mips_elf_merge_private_bfd_data): ..
1355 * ieee.c (ieee_slurp_external_symbols): ..
1356 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1357 * libbfd.c (_bfd_generic_verify_endian_match): ..
1358 * linker.c (_bfd_generic_link_add_one_symbol,
1359 _bfd_generic_section_already_linked): ..
1360 * pdp11.c (translate_to_native_sym_flags): ..
1361 * pe-mips.c (coff_pe_mips_relocate_section): ..
1362 * peicode.h (pe_ILF_build_a_bfd): ..
1363 * srec.c (srec_bad_byte): ..
1364 * stabs.c (_bfd_link_section_stabs): ..
1365 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1366 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1367 with corresponding %B and %A in _bfd_error_handler format string.
1368 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1369 calls to use %A and %B. Fix "against symbol .. from section" and
1370 similar error messages. Combine multiple _bfd_error_handler calls
1371 where they were separated due to bfd_archive_filename deficiencies.
1372 * bfd-in2.h: Regenerate.
1374 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1376 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1379 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1381 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1382 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1383 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1385 (link_hash_newfunc): Init was_undefined.
1386 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1387 Use undefweak instead.
1388 (ppc64_elf_check_directives): Fix undefs chain.
1389 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1391 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1392 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1393 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1395 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1397 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1398 error, test input_section flags rather than sec.
1400 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1402 * elf-bfd.h (struct elf_backend_data): Add
1403 elf_backend_archive_symbol_lookup.
1404 (_bfd_elf_archive_symbol_lookup): Declare.
1405 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1406 (elf_link_add_archive_symbols): ..extracted from here. Call the
1408 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1409 (elfNN_bed): Init new field.
1410 * elf64-ppc.c (elf_backend_check_directives): Define.
1411 (elf_backend_archive_symbol_lookup): Define.
1412 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1413 a ppc_link_hash_entry pointer.
1415 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1416 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1417 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1418 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1419 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1420 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1421 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1424 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1426 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1427 (ppc64_elf_add_symbol_hook): Test for NULL section.
1428 (get_sym_h): Formatting.
1429 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1432 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1433 long branch stubs with code handling plt and r2off branch stubs.
1435 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1437 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1438 * elflink.c (elf_link_input_bfd): Formatting.
1439 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1441 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1442 (link_hash_newfunc): Don't set it.
1443 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1444 (ppc64_elf_mark_entry_syms): Delete.
1445 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1446 sections. Use get_opd_info.
1447 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1449 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1451 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1453 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1454 (func_desc_adjust): Don't set have_undefweak.
1455 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1456 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1458 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1459 "struct ppc_link_hash_entry *". Adjust all references.
1460 (ppc64_elf_hide_symbol): Correct a comment.
1462 * elf64-ppc.c (get_opd_info): New function.
1463 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1464 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1465 before calling get_fdh. Test fdh rather than h before dereferencing
1466 fdh. Mark removed symbols in opd_adjust.
1467 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1468 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1470 (ppc64_elf_output_symbol_hook): Likewise.
1472 2004-08-06 Paul Brook <paul@codesourcery.com>
1474 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1475 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1476 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1477 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1478 and BFD_RELOC_ARM_SBREL32.
1479 * bfd-in2.h, bbfd.h: Regenerate.
1481 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1483 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1484 the dynamic link symbol actually in use.
1486 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1488 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1490 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1491 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1493 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1494 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1496 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1497 Nick Clifton <nickc@redhat.com>
1500 * bfd.c (_bfd_default_error_handler): Make it global.
1502 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1504 * elf.c (assign_section_numbers): Cope gracefully with sections
1505 which have SHF_LINK_ORDER set but no sh_link set up.
1506 * elflink.c (elf_get_linked_section_vma): Likewise.
1508 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1511 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1512 Set it to _bfd_default_error_handler.
1513 (elfNN_bed): Add elf_backend_link_order_error_handler.
1515 * libbfd-in.h (_bfd_default_error_handler): New.
1517 * libbfd.h: Regenerated.
1519 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1521 * archures.c (bfd_mach_sparc_64bit_p): Define.
1522 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1523 * bfd-in2.h: Rebuilt.
1525 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1527 Introduce SH2a support.
1528 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1529 * archures.c (bfd_mach_sh2a_nofpu): New.
1530 * bfd-in2.h: Rebuilt.
1531 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1532 (arch_info_struct): Add sh2a_nofpu.
1533 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1534 2003-12-29 DJ Delorie <dj@redhat.com>
1535 * reloc.c: Add relocs for sh2a.
1536 * bfd-in2.h: Regenerate.
1537 * libbfd.hh: Regenerate.
1538 2003-12-01 Michael Snyder <msnyder@redhat.com>
1539 * archures.c (bfd_mach_sh2a): New.
1540 * bfd-in2.h: Rebuilt.
1541 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1543 (arch_info_struct): Add sh2a.
1544 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1546 2004-07-28 Nick Clifton <nickc@redhat.com>
1547 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1550 * som.c (setup_sections): Improve estimation of space sizes in
1551 relocatable objects.
1553 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1554 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1555 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1557 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1558 * configure: Regenerate.
1559 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1560 case that accepts OSABI=NetBSD and OSABI=SysV.
1561 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1562 the base of .got or .data (if .got does not exist).
1563 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1565 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1566 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1567 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1568 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1570 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1573 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1574 (elf_sec_group): Defined.
1575 (bfd_elf_match_symbols_in_sections): New prototype.
1576 (_bfd_elf_setup_group_pointers): Likewise.
1578 * elf.c (bfd_elf_discard_group): Abort.
1579 (bfd_elf_set_group_contents): Also include relocation sections.
1580 Remove zero-fill for ld -r.
1581 (_bfd_elf_setup_group_pointers): New function.
1582 (elf_sort_elf_symbol): Likewise.
1583 (elf_sym_name_compare): Likewise.
1584 (bfd_elf_match_symbols_in_sections): Likewise.
1586 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1588 * elflink.c (match_group_member): New.
1589 (elf_link_input_bfd): Check group member for discarded section.
1590 (try_match_symbols_in_sections): New function.
1591 (already_linked): Likewise.
1592 (_bfd_elf_section_already_linked): Support mixing comdat group
1593 and linkonce section.
1595 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1596 * linker.c (bfd_section_already_linked_table_traverse): New.
1598 * libbfd.h: Regenerated.
1600 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1602 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1603 BFD_RELOC_CRX_SWITCH32.
1604 * bfd-in2.h: Regenerate.
1605 * libbfd.h: Regenerate.
1606 * elf32-crx.c: Support relocation/relaxation of
1607 BFD_RELOC_CRX_SWITCH* types.
1609 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1611 * elf64-ppc.c: Correct "Linker stubs" comment.
1613 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1615 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1617 (elf_linked_to_section): New.
1619 * elf.c (assign_section_numbers): Set up sh_link for
1622 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1623 to sh_link for SHT_IA_64_UNWIND sections.
1625 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1627 * elflink.c (elf_fixup_link_order): Add _() to error message.
1629 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1631 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1634 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1636 * aout-adobe.c (aout_32_section_already_linked): Defined.
1637 * aout-target.h (MY_section_already_linked): Likewise.
1638 * aout-tic30.c (MY_section_already_linked): Likewise.
1639 * binary.c (binary_section_already_linked): Likewise.
1640 * bout.c (b_out_section_already_linked): Likewise.
1641 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1642 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1643 * coffcode.h (coff_section_already_linked): Likewise.
1644 * i386msdos.c (msdos_section_already_linked): Likewise.
1645 * i386os9k.c (os9k_section_already_linked): Likewise.
1646 * ieee.c (ieee_section_already_linked): Likewise.
1647 * ihex.c (ihex_section_already_linked): Likewise.
1648 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1649 * mmo.c (mmo_section_already_linked): Likewise.
1650 * nlm-target.h (nlm_section_already_linked): Likewise.
1651 * oasys.c (oasys_section_already_linked): Likewise.
1652 * pef.c (bfd_pef_section_already_linked): Likewise.
1653 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1654 * som.c (som_bfd_discard_group): Likewise.
1655 * srec.c (srec_section_already_linked): Likewise.
1656 * tekhex.c (tekhex_section_already_linked): Likewise.
1657 * versados.c (versados_section_already_linked): Likewise.
1658 * vms.c (vms_section_already_linked): Likewise.
1659 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1660 * xsym.c (bfd_sym_section_already_linked): Likewise.
1662 * bfd-in.h (bfd_section_already_linked_table_init): New.
1663 (bfd_section_already_linked_table_free): Likewise.
1665 * coff-rs6000.c (rs6000coff_vec): Add
1666 _bfd_generic_section_already_linked.
1667 (pmac_xcoff_vec): Likewise.
1668 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1669 (aix5coff64_vec): Likewise.
1671 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1672 * elflink.c (_bfd_elf_section_already_linked): New function.
1674 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
1676 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
1677 (_bfd_generic_section_already_linked): New.
1678 (bfd_section_already_linked_hash_entry): Likewise.
1679 (bfd_section_already_linked): Likewise.
1680 (bfd_section_already_linked_table_lookup): Likewise.
1681 (bfd_section_already_linked_table_insert): Likewise.
1683 * linker.c (bfd_section_already_linked): New.
1684 (_bfd_section_already_linked_table): Likewise.
1685 (bfd_section_already_linked_table_lookup): Likewise.
1686 (bfd_section_already_linked_table_insert): Likewise.
1687 (already_linked_newfunc): Likewise.
1688 (bfd_section_already_linked_table_init): Likewise.
1689 (bfd_section_already_linked_table_free): Likewise.
1690 (_bfd_generic_section_already_linked): Likewise.
1692 * section.c (bfd_section): Remove comdat.
1693 (bfd_comdat_info): Moved to ...
1694 * bfd-in.h (coff_comdat_info): Here.
1695 (bfd_coff_get_comdat_section): New.
1696 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
1697 * libcoff-in.h (coff_section_tdata): Add comdat.
1698 * coffcode.h (handle_COMDAT): Updated.
1699 * cofflink.c (coff_link_add_symbols): Likewise.
1700 * ecoff.c (bfd_debug_section): Likewise.
1702 * targets.c (bfd_target): Add _section_already_linked.
1703 (BFD_JUMP_TABLE_LINK): Updated.
1705 * bfd-in2.h: Regenerated.
1706 * libbfd.h: Likewise.
1707 * libcoff.h: Likewise.
1709 2003-07-21 Paul Brook <paul@codesourcery.com>
1711 * elflink.c (elf_get_linked_section_vma, compare_link_order,
1712 elf_fixup_link_order): New functions.
1713 (bfd_elf_final_link): Call elf_fixup_link_order.
1715 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
1717 * elf-bfd.h (ELF_COMMON_DEF_P): New.
1718 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
1720 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
1721 _bfd_elf_symbol_refs_local_p.
1722 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
1725 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
1727 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
1729 (bfd_elf_get_dyn_lib_class): New prototype.
1730 * elf.c (bfd_elf_get_dyn_lib_class): New function.
1732 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
1733 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
1734 entry is needed. Issue an error if a DT_NEEDED entry is needed
1735 for a file marked DYN_NO_NEEDED.
1736 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
1739 * bfd-in2.h: Regenerated.
1741 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1743 * elflink.c (elf_section_complain_discarded): Don't complain in
1746 2004-07-10 James E Wilson <wilson@specifixinc.com>
1748 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
1749 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
1750 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
1751 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
1753 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
1754 bfd_put_64 to bfd_putl64.
1755 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
1757 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
1760 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
1761 .init/.fini sections when trying to relax it.
1763 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
1765 * elf.c (assign_file_positions_for_segments): Make sure the
1766 .dynamic section is the first section in the PT_DYNAMIC segment.
1768 2004-07-09 Nick Clifton <nickc@redhat.com>
1770 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
1771 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
1772 sh_elf_get_flags_from_mach functions so that they do not conflict
1773 when this target is built with other sh-elf targets.
1774 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
1775 suppression of this function.
1776 (sh_elf_find_flags): Likewise.
1778 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1780 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
1781 (ALL_MACHINES_CFILES): Add cpu-crx.c.
1782 (BFD32_BACKENDS): Add elf32-crx.lo.
1783 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
1784 (cpu-crx.lo): New target.
1785 (elf32-crx.lo): New target.
1786 * Makefile.in: Regenerate.
1787 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
1788 (bfd_archures_list): Add bfd_crx_arch.
1789 * bfd-in2.h: Regenerate.
1790 * config.bfd: Handle crx-*-elf*, crx*.
1791 * configure.in: Handle bfd_elf32_crx_vec.
1792 * configure: Regenerate.
1793 * cpu-crx.c: New file.
1794 * elf32-crx.c: Likewise.
1795 * libbfd.h: Regenerate.
1796 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
1797 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
1798 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
1799 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
1800 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
1801 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
1802 * targets.c (bfd_elf32_crx_vec): Declare.
1803 (bfd_target_vector): Add bfd_elf32_crx_vec.
1805 2004-07-06 Nick Clifton <nickc@redhat.com>
1807 * config.bfd: Add sh-symbian-elf target.
1808 * configure.in: Add bfd_elf32_shl_symbian_vec.
1809 * configure: Regenerate.
1810 * elf-bfd.h (struct elf_backend_data): Add new field
1812 * elflink.c (elf_link_add_object_symbols): Invoke the
1813 check_directives function, if defined.
1814 * elfxx-target.h: Provide a default, NULL definition for
1816 * targets.c: Add bfd_elf32_shl_symbian_vec.
1817 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
1819 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
1820 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1821 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
1822 not already been defined.
1823 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
1824 * sh-symbian.c: New file. Provide functions to support the
1825 * sh-symbian-elf target.
1826 * Makefile.am: Add elf32-sh-symbian.c
1827 * Makefile.in: Regenerate.
1829 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1831 * elf32-sh.c: Include ../opcodes/sh-opc.h.
1832 * Makefile.am: Ran make dep-am.
1833 * Makefile.in: Ran make dep-in.
1835 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1837 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
1840 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
1842 * config.bfd: Add want64 to configuration target s390-*-linux*.
1844 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
1846 * bfd.c (bfd_get_section_ident): New.
1848 * elflink.c (elf_link_read_relocs_from_section): Call
1849 bfd_get_section_ident to identify the section when reporting
1851 (_bfd_elf_link_output_relocs): Likewise.
1852 (elf_link_output_extsym): Likewise.
1853 (elf_link_input_bfd): Likewise.
1854 (bfd_elf_gc_record_vtinherit): Likewise.
1856 * bfd-in2.h: Regenerated.
1858 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
1859 Nick Clifton <nickc@redhat.com>
1862 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
1863 of section symbols to mips_elf_sort_hash_table ().
1865 2004-07-01 Alan Modra <amodra@bigpond.net.au>
1867 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
1869 (elf_section_complain_discarded): New function. Handle
1870 .gcc_except_table too.
1871 (elf_link_input_bfd): Rewrite handling of relocs against symbols
1872 in discarded sections.
1873 * elf-bfd.h (elf_discarded_section): Protect macro arg.
1875 2004-06-30 James E Wilson <wilson@specifixinc.com>
1877 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
1878 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
1880 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
1883 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
1884 local references to discarded sections and report their
1887 2004-06-30 Alan Modra <amodra@bigpond.net.au>
1889 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
1890 sec_info_type, test section name instead.
1892 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
1895 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
1896 in .init/.fini sections.
1898 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1900 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
1901 bfd_get_section_limit.
1903 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1905 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
1906 output section size.
1908 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1910 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
1912 (mmix_elf_perform_relocation): Adjust for above change.
1913 (mmix_elf_relocate_section): Likewise.
1914 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
1915 (mmix_elf_get_section_contents): Delete.
1916 (bfd_elf64_get_section_contents): Delete.
1917 (mmix_elf_relocate_section): Zero stub area.
1918 * linker.c (default_indirect_link_order): Alloc max of section size
1920 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
1921 * section.c (bfd_malloc_and_get_section): Likewise.
1922 (struct bfd_section): Update rawsize comment.
1923 * bfd-in2.h: Regenerate.
1925 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
1927 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1929 * bfd-in.h (bfd_get_section_limit): Define.
1930 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
1931 (_bfd_final_link_relocate): Use bfd_get_section_limit.
1932 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
1933 * coff-arm.c (coff_arm_relocate_section): Likewise.
1934 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
1935 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
1936 (bfd_ns32k_final_link_relocate): Likewise.
1937 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
1938 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1939 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
1940 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1941 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
1942 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
1943 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
1944 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1945 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
1946 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
1947 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
1948 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
1949 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
1950 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
1951 * elf32-v850.c (v850_elf_reloc): Likewise.
1952 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
1953 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
1954 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
1955 * elf64-mips.c (mips_elf64_gprel32_reloc)
1956 (mips16_gprel_reloc): Likewise.
1957 * elf64-mmix.c (mmix_elf_reloc): Likewise.
1958 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
1959 * elf64-sparc.c (init_insn_reloc): Likewise.
1960 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1961 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
1962 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
1963 (_bfd_mips_elf_generic_reloc): Likewise.
1964 * bfd-in2.h: Regenerate.
1966 2004-06-28 Alan Modra <amodra@bigpond.net.au>
1968 * bfd-in.h (struct stab_info): Move from stabs.c.
1969 * stabs.c (struct stab_link_includes_table): Delete.
1970 (stab_link_includes_lookup): Delete.
1971 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
1972 level of indirection from sinfo parm.
1973 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
1974 stabstr section. Adjust hash table accesses.
1975 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
1976 alloc. Adjust stab_info test.
1977 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
1978 (_bfd_coff_final_link): Adjust stab_info test.
1979 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
1980 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
1982 * libcoff-in.h (struct coff_link_hash_table): Likewise.
1983 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
1984 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
1985 stabstr section. Adjust stab_info test.
1986 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
1987 (_bfd_write_stab_strings): Adjust prototypes.
1988 * libbfd.h: Regenerate.
1989 * libcoff.h: Regenerate.
1990 * bfd-in2.h: Regenerate.
1992 2004-06-27 Mark Kettenis <kettenis@gnu.org>
1994 From Miod Vallat <miod@online.fr>:
1995 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
1997 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
1999 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2000 (struct elf32_mn10300_link_hash_entry): Remove
2001 pcrel_relocs_copied.
2002 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2003 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2004 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2005 and gotoff relocations if the symbol doesn't bind locally. Use
2006 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2007 relocation for PCREL32.
2008 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2009 to test whether a symbol binds locally.
2010 (elf32_mn10300_link_hash_newfunc): Don't initialize
2011 pcrel_relocs_copied.
2012 (_bfd_mn10300_elf_discard_copies): Delete.
2013 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2015 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2017 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2019 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2021 * som.c (som_set_reloc_info): Correct small typo.
2023 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2025 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2026 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2027 (m32r_elf_gcsweep_hook): Likewise.
2028 (m32r_elf_check_relocs): Likewise.
2029 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2030 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2031 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2032 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2033 * bfd-in2.h: Regenerated.
2034 * libbfd.h: Regenerated.
2036 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2038 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2040 (elf64_x86_64_relocate_section): Issue an error for
2041 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2042 against global symbols when building shared library.
2044 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2046 * section.c (struct sec): Rename "_cooked_size" to "size".
2047 Rename "_raw_size" to "rawsize".
2048 (STD_SECTION): Adjust comments.
2049 (bfd_set_section_size, bfd_get_section_contents): Use size.
2050 (bfd_malloc_and_get_section): New function.
2051 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2052 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2053 Correctly free reloc and contents memory.
2054 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2055 and fake CIE now that we can shink section size to zero.
2056 (_bfd_elf_write_section_eh_frame): Likewise..
2057 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2058 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2059 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2060 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2061 unneeded indirection.
2062 * elf.c (_bfd_elf_section_offset): .. and update call.
2063 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2064 * libbfd.h: Regenerate.
2065 * bfd-in2.h: Regenerate.
2067 Replace occurrences of "_raw_size" and "_cooked_size" in most places
2068 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
2069 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
2070 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
2071 Similarly use "rawsize", if non-zero, in reloc functions to validate
2072 reloc addresses. Use new bfd_malloc_and_get_section in most places
2073 where bfd_get_section_contents was called. Expand all occurrences of
2074 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
2075 grok_prstatus and similar functions to "size".
2076 * aix386-core.c (aix386_core_file_p): ..
2077 * aix5ppc-core.c (xcoff64_core_p): ..
2078 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
2079 aout_adobe_set_section_contents): ..
2080 * aout-target.h (callback): ..
2081 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
2082 MY_bfd_final_link): ..
2083 * aoutf1.h (sunos4_core_file_p): ..
2084 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2085 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
2086 final_link, aout_link_input_section): ..
2087 * binary.c (binary_object_p, binary_canonicalize_symtab,
2088 binary_set_section_contents): ..
2089 * bout.c (b_out_callback, b_out_write_object_contents,
2090 b_out_set_section_contents, b_out_bfd_relax_section,
2091 b_out_bfd_get_relocated_section_contents): ..
2092 * cisco-core.c (cisco_core_file_validate): ..
2093 * coff-alpha.c (alpha_ecoff_object_p,
2094 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
2095 * coff-arm.c (coff_arm_relocate_section,
2096 bfd_arm_allocate_interworking_sections): ..
2097 * coff-h8300.c (h8300_reloc16_extra_cases,
2098 h8300_bfd_link_add_symbols): ..
2099 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
2100 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
2101 ppc_bfd_coff_final_link): ..
2102 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
2103 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2104 sh_align_loads, sh_coff_get_relocated_section_contents): ..
2105 * coff64-rs6000.c (xcoff64_write_object_contents,
2106 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
2107 * coffcode.h (coff_compute_section_file_positions,
2108 coff_write_object_contents): ..
2109 * coffgen.c (make_a_section_from_file, coff_write_symbols,
2110 coff_section_symbol, build_debug_section): ..
2111 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
2112 process_embedded_commands, _bfd_coff_link_input_bfd,
2113 _bfd_coff_write_global_sym): ..
2114 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
2115 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
2116 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
2117 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
2118 _bfd_dwarf2_find_nearest_line): ..
2119 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
2120 ecoff_compute_section_file_positions,
2121 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
2122 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
2123 _bfd_elf_discard_section_eh_frame_hdr,
2124 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
2125 _bfd_elf_write_section_eh_frame,
2126 _bfd_elf_write_section_eh_frame_hdr): ..
2127 * elf-hppa.h (elf_hppa_sort_unwind): ..
2128 * elf-m10200.c (mn10200_elf_relax_section,
2129 mn10200_elf_relax_delete_bytes,
2130 mn10200_elf_get_relocated_section_contents): ..
2131 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2132 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2133 mn10300_elf_relax_delete_bytes,
2134 mn10300_elf_get_relocated_section_contents,
2135 _bfd_mn10300_elf_adjust_dynamic_symbol,
2136 _bfd_mn10300_elf_discard_copies,
2137 _bfd_mn10300_elf_size_dynamic_sections,
2138 _bfd_mn10300_elf_finish_dynamic_sections): ..
2139 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2140 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2141 bfd_elf_set_group_contents, map_sections_to_segments,
2142 elf_sort_sections, assign_file_positions_for_segments,
2143 SECTION_SIZE, copy_private_bfd_data,
2144 _bfd_elf_get_dynamic_reloc_upper_bound,
2145 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2146 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2147 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2148 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2149 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2150 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2151 bfd_elf32_arm_process_before_allocation,
2152 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2153 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2154 elf32_arm_write_section): ..
2155 * elf32-cris.c (cris_elf_grok_prstatus,
2156 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2157 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2158 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2159 elf_cris_discard_excess_dso_dynamics,
2160 elf_cris_discard_excess_program_dynamics): ..
2161 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2162 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2163 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2164 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2165 elf32_frvfdpic_size_dynamic_sections,
2166 elf32_frvfdpic_modify_segment_map,
2167 elf32_frvfdpic_finish_dynamic_sections): ..
2168 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2169 elf32_h8_get_relocated_section_contents): ..
2170 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2171 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2172 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2173 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2174 elf32_hppa_finish_dynamic_sections): ..
2175 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2176 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2177 i370_elf_finish_dynamic_sections): ..
2178 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2179 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2180 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2181 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2182 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2183 * elf32-ip2k.c (ip2k_is_switch_table_128,
2184 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2185 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2186 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2187 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2188 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2189 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2190 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2191 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2192 m32r_elf_get_relocated_section_contents): ..
2193 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2194 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2195 m68hc11_elf_relax_delete_bytes): ..
2196 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2197 m68hc12_elf_size_one_stub): ..
2198 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2199 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2200 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2201 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2202 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2203 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2204 elf32_mips_grok_prstatus): ..
2205 * elf32-or32.c (or32_elf_consth_reloc): ..
2206 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2207 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2208 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2209 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2210 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2211 ppc_elf_final_write_processing): ..
2212 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2213 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2214 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2215 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2216 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2217 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2218 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2219 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2220 * elf32-sh64-com.c (sh64_address_in_cranges,
2221 sh64_get_contents_type): ..
2222 * elf32-sh64.c (sh64_find_section_for_address,
2223 sh64_elf_final_write_processing): ..
2224 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2225 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2226 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2227 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2228 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2229 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2230 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2231 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2232 elf_vax_finish_dynamic_sections): ..
2233 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2234 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2235 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2236 xstormy16_elf_finish_dynamic_sections): ..
2237 * elf32-xtensa.c (xtensa_read_table_entries,
2238 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2239 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2240 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2241 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2242 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2243 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2244 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2245 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2246 xtensa_callback_required_dependence): ..
2247 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2248 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2249 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2250 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2251 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2252 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2253 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2254 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2255 * elf64-hppa.c (allocate_dynrel_entries,
2256 elf64_hppa_size_dynamic_sections,
2257 elf64_hppa_finish_dynamic_sections): ..
2258 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2259 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2260 elf64_mips_grok_prstatus): ..
2261 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2262 mmix_elf_relocate_section, mmix_elf_final_link,
2263 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2264 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2265 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2266 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2267 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2268 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2269 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2270 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2271 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2272 ppc64_elf_finish_dynamic_sections): ..
2273 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2274 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2275 elf_s390_finish_dynamic_sections): ..
2276 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2277 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2278 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2279 sh64_elf64_finish_dynamic_sections): ..
2280 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2281 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2282 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2283 sparc64_elf_finish_dynamic_symbol,
2284 sparc64_elf_finish_dynamic_sections): ..
2285 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2286 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2287 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2288 elf64_x86_64_finish_dynamic_sections): ..
2289 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2290 * elfcode.h (elf_slurp_reloc_table): ..
2291 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2292 elf_finalize_dynstr, elf_link_add_object_symbols,
2293 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2294 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2295 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2296 elf32_mips_grok_prstatus): ..
2297 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2298 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2299 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2300 elfNN_ia64_finish_dynamic_sections): ..
2301 * elfxx-mips.c (mips_elf_create_procedure_table,
2302 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2303 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2304 mips_elf_global_got_index, mips_elf_multi_got,
2305 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2306 mips_elf_allocate_dynamic_relocations,
2307 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2308 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2309 _bfd_mips_elf_always_size_sections,
2310 _bfd_mips_elf_size_dynamic_sections,
2311 _bfd_mips_elf_finish_dynamic_symbol,
2312 _bfd_mips_elf_finish_dynamic_sections,
2313 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2314 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2315 _bfd_elf_mips_get_relocated_section_contents,
2316 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2317 * hp300hpux.c (callback): ..
2318 * hppabsd-core.c (make_bfd_asection): ..
2319 * hpux-core.c (make_bfd_asection): ..
2320 * i386linux.c (linux_link_create_dynamic_sections,
2321 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2322 * i386msdos.c (msdos_write_object_contents): ..
2323 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2324 os9k_set_section_contents): ..
2325 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2326 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2327 ieee_write_section_part, do_with_relocs, do_as_repeat,
2328 do_without_relocs, ieee_write_debug_part, init_for_output,
2329 ieee_set_section_contents): ..
2330 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2331 * irix-core.c (do_sections, make_bfd_asection): ..
2332 * libaout.h (aout_section_merge_with_text_p): ..
2333 * libbfd.c (_bfd_generic_get_section_contents,
2334 _bfd_generic_get_section_contents_in_window): ..
2335 * linker.c (default_indirect_link_order): ..
2336 * lynx-core.c (make_bfd_asection): ..
2337 * m68klinux.c (linux_link_create_dynamic_sections,
2338 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2339 * mach-o.c (bfd_mach_o_make_bfd_section,
2340 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2341 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2342 bfd_mach_o_scan_read_segment): ..
2343 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2344 _bfd_merge_sections): ..
2345 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2346 mmo_map_set_sizes, mmo_canonicalize_symtab,
2347 mmo_internal_write_section, mmo_write_object_contents): ..
2348 * netbsd-core.c (netbsd_core_file_p): ..
2349 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2350 nlm_alpha_set_public_section): ..
2351 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2352 * nlm32-sparc.c (nlm_sparc_write_import): ..
2353 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2354 nlm_compute_section_file_positions): ..
2355 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2356 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2357 * opncls.c (get_debug_link_info): ..
2358 * osf-core.c (make_bfd_asection): ..
2359 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2360 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2361 final_link, aout_link_input_section): ..
2362 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2363 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2364 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2365 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2366 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2367 * ptrace-core.c (ptrace_unix_core_file_p): ..
2368 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2369 _bfd_final_link_relocate, bfd_generic_relax_section,
2370 bfd_generic_get_relocated_section_contents): ..
2371 * reloc16.c (bfd_coff_reloc16_relax_section,
2372 bfd_coff_reloc16_get_relocated_section_c): ..
2373 * riscix.c (riscix_some_aout_object_p): ..
2374 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2375 * sco5-core.c (make_bfd_asection): ..
2376 * simple.c (bfd_simple_get_relocated_section_contents): ..
2377 * som.c (som_object_setup, setup_sections, som_prep_headers,
2378 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2379 som_set_reloc_info, som_get_section_contents,
2380 som_bfd_link_split_section): ..
2381 * sparclinux.c (linux_link_create_dynamic_sections,
2382 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2383 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2384 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2385 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2386 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2387 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2388 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2389 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2390 sunos_finish_dynamic_link): ..
2391 * syms.c (_bfd_stab_section_find_nearest_line): ..
2392 * tekhex.c (first_phase, tekhex_set_section_contents,
2393 tekhex_write_object_contents): ..
2394 * trad-core.c (trad_unix_core_file_p): ..
2395 * versados.c (process_esd, process_otr, process_otr): ..
2396 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2397 * vms-misc.c (add_new_contents): ..
2398 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2399 * vms.c (vms_set_section_contents): ..
2400 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2401 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2402 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2403 * xsym.c (bfd_sym_scan): .. See above.
2405 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2407 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2408 calling _bfd_merged_section_offset only for section symbols.
2410 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2412 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2413 for handling SEC_MERGE symbols in relax_section.
2415 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2417 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2418 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2419 linked together. Mark the result as h8300sx code.
2421 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2423 * elf-bfd.h (struct elf_backend_data): Added
2424 elf_backend_omit_section_dynsym.
2425 (_bfd_elf_link_omit_section_dynsym): Declare.
2426 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2427 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2428 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2429 (_bfd_elf_link_renumber_dynsyms): ... this function.
2430 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2431 _bfd_elf_link_omit_section_dynsym).
2432 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2434 2004-06-21 Nick Clifton <nickc@redhat.com>
2436 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2439 2004-06-17 Jerome Guitton <guitton@gnat.com>
2441 * bfd-in.h (bfd_cache_close_all): New function declaration.
2442 * bfd-in2.h: Regenerate.
2443 * cache.c (bfd_cache_close_all): New function definition.
2445 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2447 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2449 * configure: Regenerate.
2451 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2453 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2454 the pre-existing section.
2456 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2458 * section.c (struct sec): Remove usused flags. Reorganize a little.
2459 (bfd_get_section_size_before_reloc): Delete.
2460 (bfd_get_section_size_after_reloc): Delete.
2461 (STD_SECTION): Update.
2462 (bfd_get_section_size_now): Delete.
2463 (bfd_set_section_contents): Don't referece reloc_done.
2464 (bfd_get_section_contents): Remove reloc_done comment.
2465 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2467 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2468 * ecoff.c (bfd_debug_section): Update initializer.
2469 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2470 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2471 * bfd-in.h (bfd_section_size): Expand.
2472 (bfd_get_section_size): New macro.
2473 * bfd-in2.h: Regenerate.
2474 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2475 bfd_get_section_size_before_reloc with bfd_get_section_size.
2476 * coffcode.h (coff_write_object_contents): Likewise.
2477 * coffgen.c (build_debug_section): Likewise.
2478 * dwarf1.c (parse_line_table): Likewise.
2479 (_bfd_dwarf1_find_nearest_line): Likewise.
2480 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2481 * i386msdos.c (msdos_write_object_contents): Likewise.
2482 * pdp11.c (squirt_out_relocs): Likewise.
2483 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2484 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2486 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2488 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2489 removal) with updated comment.
2490 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2492 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2493 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2495 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2497 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2498 overflow on branches to undefweaks.
2500 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2502 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2503 as ecoff_section_data() does not return a valid lvalue.
2505 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2507 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2508 (elf_link_add_object_symbols): Likewise.
2510 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2511 (elf_backend_reloc_type_class): New.
2513 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2515 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2517 * configure: Regenerate.
2519 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2521 From: Albert Chin-A-Young <china@thewrittenword.com>
2522 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2525 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2527 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2530 2004-05-28 DJ Delorie <dj@redhat.com>
2532 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2533 for linking, but otherwise adjust reloc for merged sections.
2535 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2537 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2538 _bfd_merged_section_offset for local symbols.
2540 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2542 * Makefile.am: Regenerate dependencies.
2543 * Makefile.in: Regenerate.
2544 * archures.c: Add bfd_mach_sh3_nommu .
2545 * bfd-in2.h: Regenerate.
2546 * cpu-sh.c: Add sh3-nommu architecture.
2547 (bfd_to_arch_table): Create new table.
2548 (sh_get_arch_from_bfd_mach): Create new function.
2549 (sh_get_arch_up_from_bfd_mach): Create new function.
2550 (sh_merge_bfd_arch): Create new function.
2551 * elf32-sh.c (sh_ef_bfd_table): Add table.
2552 (sh_elf_check_relocs): Replace switch statement with
2553 use of sh_ef_bfd_table .
2554 (sh_elf_get_flags_from_mach): Add new function.
2555 (sh_find_elf_flags): Likewise.
2556 (sh_elf_copy_private_data): Replace most of non-elf contents
2557 with a call to sh_merge_bfd_arch() .
2559 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2561 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2562 * Makefile.in: Regenerate.
2564 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2566 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2567 custom calling conventions for dynamic symbols.
2568 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2569 symbol if it's an alias to a global one.
2571 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2573 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2576 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2578 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2581 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2583 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2584 for SHT_GROUP sections.
2586 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2588 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2590 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2591 * merge.c: Formatting. Remove unnecessary casts. Expand
2592 bfd_get_section_alignment macro.
2593 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2594 use throughout file.
2595 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2596 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2597 section name to determine sinfo group, instead test output section
2599 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2600 _bfd_strip_section_from_output rather than just twiddling flags.
2601 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2602 (_bfd_merge_sections): Update prototype.
2603 * libbfd.h: Regenerate.
2605 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2607 * netbsd-core.c: Correctly indent section that sets architecture
2610 From Miod Vallat <miod@online.fr>:
2611 * m88kopenbsd.c: New file.
2612 * targets.c (m88k_openbsd_vec): New.
2613 * config.bfd: Add m88k-*-openbsd*.
2614 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2615 (m88kopenbsd_vec): New.
2616 * configure: Regenerate.
2617 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2618 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2620 * Makefile.in: Regenerate.
2621 * po/SRC-POTFILES.in: Regenerate.
2623 2004-05-24 Nick Clifton <nickc@redhat.com>
2625 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2626 introduced by hash table size patch.
2628 2004-05-22 Ben Elliston <bje@au.ibm.com>
2630 * configure.in (is_release): Remove.
2631 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2632 (AC_OUTPUT): Don't output bfdver.h from version.h.
2633 * configure: Regenerate.
2634 * Makefile.am (RELEASE): New variable.
2635 (bfdver.h): New target.
2636 * Makefile.in: Regenerate.
2637 * doc/Makefile.in: Likewise.
2639 2004-05-22 Ben Elliston <bje@au.ibm.com>
2641 * Makefile.am (config.status): Don't depend on version.h.
2642 * Makefile.in: Regenerate.
2644 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2646 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2647 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2648 * libbfd.h: Regenerate.
2649 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2650 (_bfd_elf_rel_local_sym): Likewise.
2651 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2652 (elf_link_input_bfd): Likewise.
2653 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2654 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2655 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2656 (elfNN_ia64_relocate_section): Likewise.
2658 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2660 * hash.c (bfd_default_hash_table_size): New variable.
2661 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2662 (bfd_hash_set_default_size): New function. Set the default size
2663 to a selected prime number close to the argument. Document new
2665 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2666 * bfd-in2.h: Regenerate.
2667 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2668 * Makefile.in: Regenerate.
2670 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2672 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2673 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2674 arm, m68k, m88k and hppa core files.
2676 2004-05-21 Nick Clifton <nickc@redhat.com>
2678 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
2679 (bfd_bwrite): Likewise.
2680 (bfd_tell): Likewise.
2681 (bfd_flush): Likewise.
2682 (bfd_stat): Likewise.
2683 (bfd_seek): Likewise.
2684 (bfd_get_mtime): Likewise.
2685 (bfd_get_size): Likewise.
2687 2004-05-19 Ben Elliston <bje@au.ibm.com>
2689 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
2691 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
2693 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
2694 (bfd_generic_openr_next_archived_file): Likewise.
2696 2004-05-17 Bob Wilson <bob.wilson@acm.org>
2698 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
2699 section names by inserting a new substring after .gnu.linkonce, except
2700 for .gnu.linkonce.t.* where the "t." is replaced.
2702 2004-05-17 Adam Nemet <anemet@lnxw.com>
2704 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
2705 (m68-*-lynxos* case): Likewise.
2706 (powerpc-*-lyxnos* case): New case.
2707 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
2709 2004-05-17 David Heine <dlheine@tensilica.com>
2711 * aout-target.h (MY_bfd_copy_private_header_data): Define.
2712 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
2713 * bfd.c (bfd_copy_private_header_data): Define.
2714 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
2716 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
2717 * coffcode.h (coff_bfd_copy_private_header_data): Define.
2718 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
2719 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
2720 segments by calling copy_private_bfd_data.
2721 (_bfd_elf_copy_private_header_data): Define.
2722 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
2723 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
2724 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
2725 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
2726 * mmo.c (mmo_bfd_copy_private_header_data): Define.
2727 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
2728 * som.c (som_bfd_copy_private_header_data): Define.
2729 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
2730 * vms.c (vms_bfd_copy_private_header_data): Define.
2731 * bfd-in2.h: Regenerate.
2732 * libbfd.h: Regenerate.
2734 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2736 * elfxx-mips.c (MINUS_TWO): Define.
2737 (mips_elf_higher, mips_elf_highest,
2738 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
2739 some bfd_vma values.
2740 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
2742 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2744 * som.c (log2): Rename to exact_log2. Adjust all callers.
2746 2004-05-13 Paul Brook <paul@codesourcery.com>
2748 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
2749 dwarf3 format CIE entries. Remove comment about the size of the
2750 ra_column field. It is now correctly deduced.
2752 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2754 * config.bfd (or32-*-rtems*): Switch to elf.
2756 2004-05-13 Nick Clifton <nickc@redhat.com>
2758 * po/fr.po: Updated French translation.
2760 2004-05-11 Jakub Jelinek <jakub@redhat.com>
2762 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
2763 into .dynsym if elf_section_data (sec)->dynindx <= 0.
2764 Adjust counting of last_local.
2765 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
2766 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
2767 created by the linker nor !SHF_ALLOC.
2769 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
2770 DT_PLTGOT to the start of the .got.plt section instead of the
2771 .got output section. Set sh_entsize for .got section in addition
2773 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2774 is at sgot->output_section->vma.
2775 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
2776 DT_PLTGOT to the start of the .got.plt section instead of the
2777 .got output section.
2778 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2779 is at sgot->output_section->vma. Set sh_entsize for .got section
2780 in addition to .got.plt.
2781 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
2782 (bfd_section_from_phdr): Likewise.
2783 (map_sections_to_segments): Likewise.
2784 (assign_file_positions_for_segments): Likewise.
2785 (get_program_header_size): Likewise.
2786 * elflink.c (bfd_elf_size_dynamic_sections): Set
2787 elf_tdata (output_bfd)->relro from info->relro.
2788 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
2790 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
2792 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
2793 a zero symndx for which we hadn't accounted a dynamic relocation.
2794 (_frvfdpic_add_rofixup): Likewise.
2796 2004-05-07 Brian Ford <ford@vss.fsi.com>
2797 DJ Delorie <dj@redhat.com>
2799 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
2800 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
2801 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
2802 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
2804 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2806 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
2807 immediately if there's no link info.
2808 (elf32_frvfdpic_copy_private_bfd_data): New.
2809 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
2811 2004-05-06 Zack Weinberg <zack@codesourcery.com>
2813 * dwarf2.c (add_line_info): Also set info->filename to NULL if
2814 filename argument is null; do not call strlen on a null pointer.
2816 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
2818 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
2821 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2823 * configure.in (bfd_elf32_frvfdpic_vec): New.
2824 * configure: Rebuilt.
2825 * targets.c (bfd_elf32_frvfdpic_vec): New.
2826 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
2828 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
2829 frvfdpic instead of frv. Rearrange elf-target macros such that
2830 the FDPIC-specific ones are only defined for this new target
2832 (bfd_elf32_frvfdpic_vec): Declare.
2834 (elf32_frv_relocate_section): Use it to enable segment checking
2835 and to control rofixup emission. Add output section vma to
2836 applied relocation in non-LOAD non-ALLOC sections. Use
2837 _bfd_error_handler for errors.
2838 (_frv_create_got_section): Create .rel.got and .rofixup only in
2839 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
2841 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
2842 (elf32_frvfdpic_modify_segment_map): Likewise.
2843 (elf32_frv_finish_dynamic_sections): New, do-nothing.
2844 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
2845 error message if we miscompute the rofixup size.
2846 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
2847 (frvfdpic_elf_encode_eh_address): Likewise.
2848 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
2849 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
2850 relocs. Reject unknown relocation types.
2851 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
2852 (frv_elf_merge_private_bfd_data): Likewise.
2853 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
2854 0x4000 for newly-added elf32-frvfdpic.
2856 2004-05-05 Nick Clifton <nickc@redhat.com>
2859 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
2860 returning NULL as most users of this function do not check its
2862 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
2863 of bfd_cache_lookup().
2864 * sco5-core.c (sco5_core_file_p): Likewise.
2865 * trad-core.c (trad_unix_core_file_p): Likewise.
2867 2004-05-05 Nick Clifton <nickc@redhat.com>
2869 * cache.c (bfd_cache_lookup): Improve formatting.
2870 * archive.c: Fix formatting.
2872 2004-05-05 Peter Barada <peter@the-baradas.com>
2874 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
2875 * cpu-m68k.c(bfd_m68k_arch): Likewise.
2876 * bfd-in2.h(bfd_architecture): Regenerate.
2878 2004-05-03 Alan Modra <amodra@bigpond.net.au>
2880 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
2882 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
2883 those against discarded link-once and SEC_MERGE section symbols.
2885 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2887 * section.c (bfd_get_section_by_name_if): New.
2888 * bfd-in2.h: Regenerated.
2890 2004-05-02 Alan Modra <amodra@bigpond.net.au>
2892 * som.c (som_bfd_is_group_section): Define.
2894 2004-05-01 Alan Modra <amodra@bigpond.net.au>
2896 * section.c (bfd_make_section_anyway): Copy the whole
2897 bfd_hash_entry, not just "next" from existing entry.
2899 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2901 * elf.c (bfd_section_from_shdr): Maintain the section order in
2903 (special_sections): Add ".note.GNU-stack".
2904 (elf_fake_sections): Handle section group for relocatable
2907 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2909 * section.c (bfd_sections_find_if): New.
2910 * bfd-in2.h: Regenerated.
2912 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2914 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
2916 * elf-bfd.h (bfd_elf_is_group_section): Declare.
2917 * elf.c (bfd_elf_is_group_section): New function.
2918 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
2919 * section.c (bfd_generic_is_group_section): New function.
2920 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
2921 (BFD_JUMP_TABLE_LINK): Adjust.
2922 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
2923 * aout-target.h (MY_bfd_is_group_section): Define.
2924 * aout-tic30.c (MY_bfd_is_group_section): Define.
2925 * bfd.c (bfd_is_group_section): Define.
2926 * binary.c (binary_bfd_is_group_section): Define.
2927 * bout.c (b_out_bfd_is_group_section): Define.
2928 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
2929 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
2930 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
2931 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
2932 * coffcode.h (coff_bfd_is_group_section): Define.
2933 * i386msdos.c (msdos_bfd_is_group_section): Define.
2934 * i386os9k.c (os9k_bfd_is_group_section): Define.
2935 * ieee.c (ieee_bfd_is_group_section): Define.
2936 * ihex.c (ihex_bfd_is_group_section): Define.
2937 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
2938 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
2939 * mmo.c (mmo_bfd_is_group_section): Define.
2940 * nlm-target.h (nlm_bfd_is_group_section): Define.
2941 * oasys.c (oasys_bfd_is_group_section): Define.
2942 * pef.c (bfd_pef_bfd_is_group_section): Define.
2943 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
2944 * srec.c (srec_bfd_is_group_section): Define.
2945 * tekhex.c (tekhex_bfd_is_group_section): Define.
2946 * versados.c (versados_bfd_is_group_section): Define.
2947 * vms.c (vms_bfd_is_group_section): Define.
2948 * xsym.c (bfd_sym_bfd_is_group_section): Define.
2949 * bfd-in2.h: Regenerate.
2950 * libbfd.h: Regenerate.
2952 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2954 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
2956 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
2958 * configure.in: Update version to 2.15.91.
2959 * configure: Regenerate.
2961 2004-04-29 Brian Ford <ford@vss.fsi.com>
2963 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
2964 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
2965 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
2966 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
2967 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
2968 .gnu.linkonce.wi. sections.
2969 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
2970 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
2972 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
2973 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2975 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2977 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
2978 * bfd-in2.h: Regenerate.
2979 * libbfd.h: Likewise.
2981 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2983 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
2985 (setup_sections): Use som_subspace_dictionary_record struct instead
2986 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
2987 is_comdat, is_common or dup_common.
2988 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
2989 is_comdat, is_common and dup_common in section subspace_dict from
2991 (som_begin_writing): Use som_subspace_dictionary_record struct.
2992 (som_finish_writing): Likewise.
2993 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
2994 is_common and dup_common flags in info for symbol. Add comment
2995 regarding linker support for these fields. Slightly reorganize
2997 (som_build_and_write_symbol_table): Set is_comdat, is_common and
2998 dup_common fields in symbol table from symbol info.
2999 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3000 arguments. Set corresponding fields in copy_data. Change all callers.
3001 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3003 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3004 * som.h (som_subspace_dictionary_record): Define.
3005 (som_copyable_section_data_struct): Add is_comdat, is_common and
3007 (som_section_data_struct): Use som_subspace_dictionary_record struct
3008 instead of subspace_dictionary_record.
3009 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3011 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3013 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3014 if set. Check reloc_done flag before applying relocations. Use
3015 output addresses, both when applying relocations and when comparing
3016 against the specified section.
3017 (elf_xtensa_relocate_section): Use output address to check if dynamic
3018 reloc is in a literal pool. Set section's reloc_done flag.
3020 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3022 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3023 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3025 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3028 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3030 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3031 structure field removed in 2004-04-24 patch.
3032 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3034 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3036 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3037 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3038 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3039 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3040 field before calling elf_backend_section_flags.
3042 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3044 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3045 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3046 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3047 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3048 and BFD_RELOC_32_PCREL.
3049 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3050 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3051 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3052 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3053 (mips_elf_next_relocation): Move comment about matching HI/LO
3055 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3056 R_MIPS_GNU_REL_HI16.
3058 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3060 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3061 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3062 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3063 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3064 and update comments to reflect current usage.
3065 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3066 and MIPS_R_SWITCH, as well as several empty entries. Update comment
3068 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
3069 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
3070 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3071 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
3072 type number to be MIPS_R_PCREL16.
3073 (mips_relocate_section): Remove support for link-time relaxation
3074 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
3075 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3076 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
3077 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
3078 relaxation of branches used by embedded-PIC.
3079 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
3080 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
3081 related members, update comment.
3082 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
3083 code related to embedded-PIC.
3084 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
3085 initialization of now-removed 'adjust' member of
3086 'struct ecoff_debug_info'.
3088 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3090 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
3092 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3094 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
3095 relocs for locally defined symbols during -shared final link.
3096 (elf32_arm_final_link_relocate): Likewise.
3098 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3100 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
3101 ELF_LINK_POINTER_EQUALITY_NEEDED.
3102 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
3103 if r_type is not R_X86_64_PC32.
3104 (elf64_x86_64_finish_dynamic_symbol): If
3105 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
3108 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3110 * elf32-sh.c (sh_elf_plt_sym_val): New function.
3111 (elf_backend_plt_sym_val): Define.
3113 2004-04-22 Andrew Cagney <cagney@redhat.com>
3115 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
3117 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3119 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
3121 * som.c (som_set_section_contents): Constantify second argument.
3122 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
3123 (som_object_setup): Rework to avoid warning.
3124 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3127 2004-04-22 Andrew Cagney <cagney@redhat.com>
3129 * cache.c (bfd_cache_close): Check for a previously closed file.
3131 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3133 * bfd.c (bfd_get_synthetic_symtab): Define.
3134 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3135 NAME##_get_synthetic_symtab.
3136 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3137 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3138 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3140 (_bfd_elf_get_synthetic_symtab): New prototype.
3141 * elfcode.h (elf_get_synthetic_symtab): Define.
3142 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3143 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3144 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3145 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3146 * bfd-in2.h: Rebuilt.
3147 * libbfd.h: Rebuilt.
3148 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3149 (elf_backend_plt_sym_val): Define.
3150 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3151 (elf_backend_plt_sym_val): Define.
3152 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3153 (elf_backend_plt_sym_val): Define.
3154 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3155 (elf_backend_plt_sym_val): Define.
3156 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3157 (elf_backend_plt_sym_val): Define.
3158 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3159 (elf_backend_plt_sym_val): Define.
3160 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3161 (elf_backend_plt_sym_val): Define.
3162 * aout-target.h (MY_get_synthetic_symtab): Define.
3163 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3164 * coff-rs6000.c (rs6000coff_vec): Add
3165 _bfd_nodynamic_get_synthetic_symtab.
3166 (pmac_xcoff_vec): Likewise.
3167 * coff64-rs6000.c (rs6000coff64_vec): Add
3168 _bfd_nodynamic_get_synthetic_symtab.
3169 (aix5coff64_vec): Likewise.
3170 * sunos.c (MY_get_synthetic_symtab): Define.
3171 * vms.c (vms_get_synthetic_symtab): Define.
3173 2004-04-22 Nick Clifton <nickc@redhat.com>
3175 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3177 2004-04-22 Peter Barada <peter@the-baradas.com>
3179 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3180 * bfd2-in.h: Regenerate.
3181 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3183 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3185 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3186 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3187 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3188 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3189 * bfd-in2.h: Regenerate.
3191 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3193 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3194 require relocations against a weak symbol to reference the same
3195 symbol hash entry if not a final, static link.
3196 (get_cached_value, add_value_map): Add final_static_link argument.
3197 (remove_literals): Pass final_static_link argument as needed.
3199 2004-04-21 Andrew Cagney <cagney@redhat.com>
3201 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3202 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3203 (opncls_bwrite, opncls_bclose, opncls_bflush)
3204 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3205 bfd iovec that uses function callbacks.
3206 (bfd_close): Use the iovec's bclose.
3207 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3208 (cache_bclose, cache_bflush, cache_bstat)
3209 (cache_iovec): New functions and global variable, implement a
3210 cache "iovec", where applicable set bfd_error.
3211 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3212 * bfdio.c (struct bfd_iovec): Define.
3213 (real_read): Delete function.
3214 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3215 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3216 assume that bread and bwrite set bfd_error.
3217 * bfd.c (struct bfd): Add "iovec", update comments.
3218 * bfd-in2.h, libbfd.h: Re-generate.
3220 2004-04-21 Andrew Cagney <cagney@redhat.com>
3222 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3224 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3226 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3227 (bfd_elf_gc_sections): Fail if a shared object is being created.
3228 Do not fail if dynamic sections have been created. Instead call
3229 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3230 dynamically referenced symbols. Do not mark the whole graph
3231 rooted at .eh_frame, only the section proper.
3233 2004-04-20 DJ Delorie <dj@redhat.com>
3235 * reloc.c: Add BFD_RELOC_32_SECREL.
3236 * bfd-in2.h: Regenerate.
3237 * libbfd.h: Likewise.
3238 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3239 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3240 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3242 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3244 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3245 relocs against hidden/protected undefweak symbols properly.
3246 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3248 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3250 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3251 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3254 2004-04-17 Brian Ford <ford@vss.fsi.com>
3256 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3257 filepos for the SizeOfHeaders field.
3258 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3260 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3262 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3264 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3265 change reloc_done. Set and restore _cooked_size.
3268 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3270 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3273 2004-04-15 Nick Clifton <nickc@redhat.com>
3275 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3277 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3279 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3281 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3283 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3284 when it is a definition.
3286 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3288 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3289 when statically linking PIC code.
3290 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3292 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3294 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3295 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3296 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3297 * configure: Regenerate.
3299 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3301 * elflink.c: Include libiberty.h.
3302 * Makefile.am (elflink.lo): Depend on libiberty.h.
3303 * Makefile.in: Regenerate.
3305 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3307 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3310 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3312 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3313 reserve the memory for dynamic linker
3315 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3317 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3318 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3320 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3322 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3323 RELOC_FOR_GLOBAL_SYMBOL.
3324 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3326 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3328 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3329 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3331 2004-04-01 Paul Brook <paul@codesourcery.com>
3333 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3334 * elf32-arm.h (struct elf32_elf_section_map): New.
3335 (struct _arm_elf_section_data): New.
3336 (elf32_arm_section_data): Define.
3337 (struct elf32_arm_link_hash_table): Add byteswap_code.
3338 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3339 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3340 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3341 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3342 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3343 (bfd_elf32_new_section_hook, elf_backend_write_section,
3344 elf_backend_link_output_symbol_hook): Define.
3346 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3348 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3349 that keeps the characters in a B_INCL..B_EINCL range.
3350 (_bfd_link_section_stabs): When computing the sum of the
3351 characters in a B_INCL..B_EINCL range also keep a copy of those
3352 characters. Use this information to distinguish between
3353 include sections that have the same sum and the same length
3354 but which are nevertheless unique.
3356 2004-03-31 Paul Brook <paul@codesourcery.com>
3358 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3359 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3361 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3363 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3364 to 'sum_chars' and add field 'num_chars'.
3365 (_bfd_link_section_stabs): When computing the sum of the
3366 characters in a B_INCL..B_EINCL range also keep a count of the
3367 number of characters. Use this information to help distinguish
3368 between include sections when have the same sum but which
3369 nevertheless are still unique.
3371 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3373 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3375 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3376 Tomer Levi <Tomer.Levi@nsc.com>
3378 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3379 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3380 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3381 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3382 (cpu-cr16c.lo): New target.
3383 (elf32-cr16c.lo): Likewise.
3384 * Makefile.in: Regenerate.
3385 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3386 (bfd_archures_list): Add bfd_cr16c_arch.
3387 * config.bfd: Handle cr16c-*-elf*.
3388 * configure.in: Handle bfd_elf32_cr16c_vec.
3389 * configure: Regenerate.
3390 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3391 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3392 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3393 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3394 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3395 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3396 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3397 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3398 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3399 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3400 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3401 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3402 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3403 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3404 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3405 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3406 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3407 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3408 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3409 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3410 * targets.c (bfd_elf32_cr16c_vec): Declare.
3411 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3412 * cpu-cr16c.c: New file.
3413 * elf32-cr16c.c: Likewise.
3414 * libbfd.h: Regenerate.
3415 * bfd-in2.h: Likewise.
3417 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3419 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3421 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3423 * Makefile.am: Remove all mention of elflink.h.
3424 * Makefile.in: Regenerate.
3425 * bfd-in.h (bfd_elf_discard_info): Declare.
3426 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3427 * bfd-in2.h: Regenerate.
3428 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3429 bfd_elf32_link_record_dynamic_symbol,
3430 bfd_elf64_link_record_dynamic_symbol,
3431 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3432 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3433 _bfd_elf32_link_record_local_dynamic_symbol,
3434 _bfd_elf64_link_record_local_dynamic_symbol,
3435 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3436 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3437 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3438 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3439 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3440 _bfd_elf32_reloc_symbol_deleted_p,
3441 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3442 (bfd_elf_link_record_dynamic_symbol,
3443 bfd_elf_link_record_local_dynamic_symbol,
3444 bfd_elf_final_link, bfd_elf_gc_sections,
3445 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3446 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3447 bfd_elf_reloc_symbol_deleted_p): Declare.
3448 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3449 * elf32-arm.h: Update for changed function names. Remove local
3450 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3451 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3452 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3453 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3454 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3455 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3456 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3457 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3458 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3459 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3460 (bfd_elfNN_print_symbol): Define.
3461 * elfcode.h: Don't include elflink.h.
3462 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3463 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3464 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3465 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3466 elf_link_record_local_dynamic_symbol): Don't define.
3467 * elflink.c: Update for changed function names. Move elflink.h
3469 * elflink.h: Delete file.
3470 * po/SRC-POTFILES.in: Regenerate.
3471 * po/bfd.pot: Regenerate.
3473 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3475 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3476 "name" for global syms accidentally removed in 2004-03-20 change.
3478 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3480 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3481 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3482 where Elf_External_* is different for 64 and 32 bit, with
3483 corresponding elf_size_info field.
3484 (struct elf_final_link_info): Use "bfd_byte *" instead
3485 of "Elf_External_Sym *" for external_syms and symbuf.
3486 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3487 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3488 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3489 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3490 (elf_link_sort_cmp2): Adjust.
3491 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3492 using ELF_R_SYM macro. Set u.sym_mask.
3493 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3494 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3495 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3496 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3497 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3498 swap_syn_out functions. Rearrange dyn swap in/out switch.
3499 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3500 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3501 (elf_link_flush_output_syms): Add elf_backend_data arg.
3502 (elf_link_check_versioned_symbol): Likewise.
3503 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3504 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3505 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3506 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3507 ELF_R_TYPE and ELF_R_INFO macros.
3508 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3509 based on size rather than using ELF_R_INFO.
3510 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3512 (struct alloc_got_off_arg): New.
3513 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3514 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3515 (elf_gc_allocate_got_offsets): Adjust.
3516 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3517 ELF_R_SYM. Use bfd_section_from_elf_index.
3518 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3519 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3520 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3522 2004-03-26 Stan Shebs <shebs@apple.com>
3524 Remove MPW support, no longer used.
3525 * config.bfd (powerpc-*-mpw*): Remove configuration.
3526 * mpw-config.in, mpw-make.sed: Remove files.
3527 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3529 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3531 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3532 (ppc64_elf_add_symbol_hook): New function.
3533 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3534 const from Elf_Internal_Sym param.
3535 * elflink.c (elf_link_add_object_symbols): Adjust.
3536 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3537 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3538 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3539 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3540 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3541 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3542 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3543 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3544 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3545 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3546 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3547 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3548 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3549 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3550 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3551 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3553 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3555 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3556 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3557 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3558 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3559 (bfd_elf64_bfd_link_add_symbols): Delete.
3560 (bfd_elf_link_add_symbols): Declare.
3561 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3562 * elflink.c: Include safe-ctype.h.
3563 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3565 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3566 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3568 (elf_link_add_archive_symbols): Rename from
3569 _bfd_elf_link_add_archive_symbols, make static.
3570 (elf_link_add_object_symbols): New function. Corresponding
3571 elflink.h function converted to use elf_size_info.
3572 (bfd_elf_link_add_symbols): Likewise.
3573 (bfd_elf_size_dynamic_sections): Adjust.
3574 * elflink.h (elf_bfd_link_add_symbols): Delete.
3575 (elf_link_add_object_symbols): Delete.
3576 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3577 bfd_elf_link_add_symbols.
3578 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3580 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3582 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3583 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3585 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3586 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3587 (_bfd_elf_add_dt_needed_tag): Declare.
3588 (_bfd_elf_sort_symbol): Declare.
3589 (_bfd_elf_finalize_dynstr): Declare.
3590 (RELOC_FOR_GLOBAL_SYM): Formatting.
3591 * elfcode.h (elf_add_dynamic_entry): Delete.
3592 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3593 elflink.h function converted to use elf_size_info.
3594 (_bfd_elf_add_dt_needed_tag): Likewise.
3595 (_bfd_elf_sort_symbol): Likewise.
3596 (_bfd_elf_finalize_dynstr): Likewise.
3597 (compute_bucket_count): Likewise.
3598 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3599 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3600 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3601 * elflink.h: ..here.
3602 (sort_symbol, add_dt_needed_tag): Delete.
3603 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3604 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3606 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3607 * elf32-cris.c (add_dynamic_entry): Likewise.
3608 * elf32-hppa.c (add_dynamic_entry): Likewise.
3609 * elf32-i370.c (add_dynamic_entry): Likewise.
3610 * elf32-i386.c (add_dynamic_entry): Likewise.
3611 * elf32-m32r.c (add_dynamic_entry): Likewise.
3612 * elf32-m68k.c (add_dynamic_entry): Likewise.
3613 * elf32-ppc.c (add_dynamic_entry): Likewise.
3614 * elf32-s390.c (add_dynamic_entry): Likewise.
3615 * elf32-sh.c (add_dynamic_entry): Likewise.
3616 * elf32-sparc.c (add_dynamic_entry): Likewise.
3617 * elf32-vax.c (add_dynamic_entry): Likewise.
3618 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3619 * elf64-alpha.c (add_dynamic_entry): Likewise.
3620 * elf64-hppa.c (add_dynamic_entry): Likewise.
3621 * elf64-ppc.c (add_dynamic_entry): Likewise.
3622 * elf64-s390.c (add_dynamic_entry): Likewise.
3623 * elf64-sparc.c (add_dynamic_entry): Likewise.
3624 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3625 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3626 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3627 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3628 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3629 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3631 2004-03-23 Paul Brook <paul@codesourcery.com>
3633 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3635 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3637 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3638 literal tables and check for relocs outside of literal pools.
3639 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3640 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3642 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3643 (elf_xtensa_relocate_section): Read literal tables and check for
3644 dynamic relocations in read-only sections and not in literal pools.
3646 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3649 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3651 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3653 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3654 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3655 not defined by the executable, or defined in a DSO.
3656 <eliding run-time relocation of .got>: Initialize GOT entry for a
3657 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3659 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3660 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3661 a PLT reloc to GOT for an executable.
3662 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3663 .got for a DSO and explain why.
3664 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3665 and unreferenced symbols for which a PLT is defined. Adjust
3666 dynamic-symbol pruning correspondingly, to make sure we don't lose
3667 a dynamic symbol also defined by a DSO.
3669 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3671 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3672 and rel args. Group input and output args. Wrap to 80 columns.
3673 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3674 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3675 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
3676 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
3677 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3678 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
3679 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
3680 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
3681 RELOC_FOR_GLOBAL_SYMBOL invocation.
3683 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
3685 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
3686 unresolved symbols in objects aren't allowed.
3688 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
3690 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3691 (elf_hppa_unmark_useless_dynamic_symbols):
3692 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3693 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
3694 (elf32_hppa_relocate_section): Likewise.
3695 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3696 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3697 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3698 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3699 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3701 * elf-m10200.c (mn10200_elf_relocate_section): Use
3702 RELOC_FOR_GLOBAL_SYMBOL.
3703 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3704 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3705 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3706 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3707 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3708 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
3709 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3710 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3711 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3712 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3713 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3714 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3716 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3718 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
3719 (final_link_relocate): Likewise.
3720 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
3721 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
3723 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3725 * Makefile.am: Run "make dep-am".
3726 * Makefile.in: Regenerate.
3727 * aclocal.m4: Regenerate.
3728 * config.in: Regenerate.
3729 * po/bfd.pot: Regenerate.
3731 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3732 H.J. Lu <hongjiu.lu@intel.com>
3734 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
3735 type and size change code to where it was previously. Remove
3736 dt_needed param. Treat old weak syms as strong if new sym is
3737 from a shared lib, even when old sym is from another shared
3738 lib. Remove unnecessary tests of oldweak and newweak. Correct
3740 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
3741 _bfd_elf_merge_symbol calls.
3742 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
3743 dt_needed local var. Update comments.
3744 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
3745 (_bfd_elf_add_default_symbol): Likewise.
3747 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
3748 strong syms in one shared object overriding weak syms in another.
3750 2004-03-18 Alan Modra <amodra@bigpond.net.au>
3752 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
3753 dyn_lib_class field. Rearrange for better packing.
3754 (elf_dt_soname): Delete.
3755 (elf_dyn_lib_class): Define.
3756 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
3757 (bfd_elf_set_dt_needed_soname): Delete.
3758 (bfd_elf_set_dyn_lib_class): New function.
3759 * elflink.h (add_dt_needed_tag): New function. Split out from..
3760 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
3761 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
3762 initialization of soname.
3763 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
3765 * bfd-in.h (enum dynamic_lib_link_class): New.
3766 (bfd_elf_set_dt_needed_soname): Delete.
3767 (bfd_elf_set_dyn_lib_class): Declare.
3768 * bfd-in2.h: Regenerate.
3770 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
3771 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
3772 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
3773 symbol loop. Instead use add_needed to flag tag as written.
3775 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
3777 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3778 logic for null_input_bfd detection.
3780 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3782 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3784 2004-03-16 Mark Kettenis <kettenis@gnu.org>
3786 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
3789 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3791 * elflink.c (elf_link_read_relocs_from_section): Don't use
3792 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
3793 (_bfd_elf_link_read_relocs): ..to here.
3794 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
3796 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3798 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
3799 values selected in configure.host. Require both to be defined
3800 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
3801 corresponding BFD_HOST vars with quotes.
3802 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
3803 Always require BFD_HOST_64_BIT_DEFINED.
3804 <file_ptr type>: Find off_t size before emitting message. Combine
3805 off_t and ftello64 conditional.
3806 * configure: Regenerate.
3808 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3810 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
3811 aliasing warning. Remove trailing whitespace throughout file.
3813 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3815 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
3816 input_section in calls to get_dyn_name.
3817 * 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
3819 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
3821 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3823 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
3824 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
3825 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
3826 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
3827 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
3828 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
3829 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
3831 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
3832 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3833 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3834 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3835 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
3836 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
3837 (read_8_bytes, read_indirect_string, read_address): Likewise.
3838 (read_abbrevs, parse_comp_unit): Likewise.
3839 * targets.c (struct bfd_target): Likewise.
3840 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
3841 * hppabsd-core.c: Likewise. Formatting.
3842 * hpux-core.c: Likewise.
3843 * irix-core.c: Likewise.
3844 * netbsd-core.c: Likewise.
3845 * osf-core.c: Likewise.
3846 * ptrace-core.c: Likewise.
3847 * sco5-core.c: Likewise.
3848 * trad-core.c: Likewise.
3849 * configure: Regenerate.
3850 * bfd-in2.h: Regenerate.
3852 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3854 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
3855 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
3856 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3857 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3858 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
3859 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
3860 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
3861 * libbfd.c: Likewise in function definitions.
3862 (bfd_put_8): Mask with 0xff rather than casting to char.
3863 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
3864 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
3865 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
3866 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
3867 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
3868 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
3869 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
3870 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
3871 (H_GET_64, H_GET_32, H_GET_16): Likewise.
3872 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
3873 * archive.c (do_slurp_coff_armap): Update swap prototype.
3874 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
3875 (tic54x_getl_signed_32): Likewise.
3876 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
3877 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
3878 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
3879 (bfd_getp_signed_32, bfd_putp32): Likewise.
3880 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
3881 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
3882 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
3883 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
3884 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
3885 bfd_h_getx_signed_16, bfd_h_putx16.
3886 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
3887 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
3888 * hpux-core.c: Likewise.
3889 * irix-core.c: Likewise.
3890 * netbsd-core.c: Likewise.
3891 * osf-core.c: Likewise.
3892 * ptrace-core.c: Likewise.
3893 * sco5-core.c: Likewise.
3894 * trad-core.c: Likewise.
3895 * bfd-in2.h: Regenerate.
3897 2004-03-15 Matt Thomas <matt@3am-software.com>
3899 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
3902 2004-03-13 Mark Kettenis <kettenis@gnu.org>
3904 * config.bfd: Add x86_64-*-openbsd*.
3905 * configure.in (x86_64-*-openbsd*): Set COREFILE to
3907 * configure: Regenerate.
3909 2004-03-12 Nick Clifton <nickc@redhat.com>
3910 Dave Murphy <wintermute2k4@ntlworld.com>
3912 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
3913 if the input bfd does not contain any code.
3915 2004-03-09 Steve Ellcey <sje@cup.hp.com>
3917 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
3919 2004-03-05 Fred Fish <fnf@redhat.com>
3921 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
3922 mips16 symbols to be even rather than testing first for even/odd.
3923 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
3925 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
3927 * elf.c (map_sections_to_segments): Ignore .tbss sections for
3930 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
3932 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
3933 undefined symbols as hash_new.
3935 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3937 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
3939 * elf32-sh.c: Ditto.
3940 * bfd-in2.h: Regenerate.
3942 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
3944 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
3946 (_frv_count_got_plt_entries): Initialize them.
3947 (frv_pic_relocs_info_find): Add insert argument. Adjust all
3949 (frv_pic_relocs_info_for_global): Likewise.
3950 (frv_pic_relocs_info_for_local): Likewise.
3951 (frv_pic_merge_early_relocs_info): New.
3952 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
3954 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
3955 Check that we don't exceed the allocated count for entry.
3956 (_frv_add_rofixup): Likewise.
3957 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
3958 (elf32_frv_finish_dynamic_sections): Improve error message in case
3959 we emit too few rofixup entries.
3961 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3963 * archures.c (bfd_mach_fr450): New.
3964 * bfd-in2.h: Regenerate.
3965 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
3966 (arch_info_500): Link to it.
3967 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
3968 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
3969 (frv_elf_arch_extension_p): New function.
3970 (frv_elf_merge_private_bfd_data): Use it.
3972 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
3974 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
3976 * elflink.h (is_global_data_symbol_definition): Moved to
3978 (elf_link_is_defined_archive_symbol): Likewise.
3979 (elf_link_add_archive_symbols): Likewise. Renamed to
3980 _bfd_elf_link_add_archive_symbols.
3982 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
3983 of ELF symbol table entry from backend.
3984 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
3985 instead of elf_link_add_object_symbols.
3987 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3989 * elf-bfd.h (struct elf_backend_data): Added
3990 elf_backend_can_make_relative_eh_frame,
3991 elf_backend_can_make_lsda_relative_eh_frame and
3992 elf_backend_encode_eh_address.
3993 (_bfd_elf_encode_eh_address): Declare.
3994 (_bfd_elf_can_make_relative): Declare.
3995 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
3996 hooks to decide whether to attempt to make_relative and
3998 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
3999 (_bfd_elf_can_make_relative): New.
4000 (_bfd_elf_encode_eh_address): New.
4001 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4002 (frv_elf_encode_eh_address): New.
4003 (elf_backend_can_make_relative_eh_frame): Define.
4004 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4005 (elf_backend_encode_eh_address): Define.
4007 (elf_backend_can_make_relative_eh_frame): Define.
4008 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4009 (elf_backend_encode_eh_address): Define.
4010 (elfNN_bed): Add them.
4012 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4014 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4015 complain_on_overflow to signed.
4017 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4019 * elflink.h (sort_symbol): New.
4020 (elf_link_add_object_symbols): Use a sorted symbol array for
4023 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4025 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4026 for pc relative relocs.
4027 (elf_s390_relocate_section): Likewise.
4028 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4029 for pc relative relocs.
4030 (elf_s390_relocate_section): Likewise.
4032 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4034 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4037 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4039 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4040 field to track if a relocation is against readonly section.
4041 (count_dyn_reloc): Take a new argument for rent->reltext.
4042 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4043 (get_reloc_section): Don't set ia64_info->reltext here.
4044 (allocate_dynrel_entries): Set ia64_info->reltext here.
4046 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4048 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4049 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4050 function's descriptor to symbol+offset, and map local undefweak
4051 symbol to NULL function descriptor.
4052 (elf32_frv_relocate_section): Likewise.
4054 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4056 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4058 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4059 (netbsd_core_file_p): Set architecture from machine ID for
4062 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4064 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4065 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
4067 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
4069 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
4070 symbols with non-default visibility.
4072 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
4074 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
4075 IMAGE_SCN_MEM_WRITE on known sections only.
4077 2004-02-20 Jakub Jelinek <jakub@redhat.com>
4079 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
4080 symbols used in PIE relocs.
4082 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4084 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
4087 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
4089 * configure.in: Update version to 2.15.90.
4090 * configure: Regenerate.
4092 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
4093 Richard Sandiford <rsandifo@redhat.com>
4095 * elfxx-mips.c (mips_elf_calculate_relocation): Use
4096 _bfd_elf_symbol_refs_local_p to decide whether to decay
4097 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
4098 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
4099 relocs if the symbol wasn't defined by a regular object file.
4100 Don't check the symbol's dynindx.
4102 2004-02-16 Andrew Cagney <cagney@redhat.com>
4104 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
4106 * bfd-in2.h: Re-generate.
4108 2004-02-14 Andrew Cagney <cagney@redhat.com>
4110 * configure.host (HDEFINES): When hppa*-*-hpux*, define
4111 _LARGEFILE64_SOURCE.
4113 2004-02-13 Andrew Cagney <cagney@redhat.com>
4115 * elf.c (vma_page_aligned_bias): New function.
4116 (assign_file_positions_except_relocs)
4117 (assign_file_positions_for_segments): Replace broken modulo
4118 arithmetic with call to vma_page_aligned_bias.
4120 2004-02-11 Andrew Cagney <cagney@redhat.com>
4122 * bfd-in.h: Update copyright.
4123 (bfd_tell): Change return type to file_ptr.
4124 * bfd-in2.h: Re-generate.
4125 * cache.c: Update copyright.
4126 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4128 (close_one): Use real_ftell.
4129 * bfdio.c: Update copyright.
4130 (real_ftell, real_fseek): New functions.
4131 (bfd_tell): Use real_fseek and real_ftell, change return type to
4133 (bfd_seek): Use real_ftell and real_fseek, change type of
4134 file_position to a file_ptr.
4135 * libbfd-in.h: Update copyright.
4136 (real_ftell, real_fseek): Declare.
4137 * libbfd.h: Re-generate.
4139 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4140 fseeko and fseeko64. Determine bfd_file_ptr.
4141 * configure: Re-generate.
4142 * config.in: Re-generate.
4144 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4146 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4147 * elf32-h8300.c: Likewise.
4149 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4150 Nick Clifton <nickc@redhat.com>
4152 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4153 GOT entries with no associated GOT subsection.
4155 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4157 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4158 * elf.c (swap_out_syms): Use it to decide whether local section
4159 symbols should be named.
4160 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4161 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4162 (elf_backend_name_local_section_symbols): Define.
4163 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4165 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4167 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4168 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4171 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4173 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4174 to bfd_link_hash_entry passed by reference to
4175 _bfd_generic_link_add_one_symbol.
4177 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4179 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4180 relocations against dynamic symbols.
4182 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4184 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4187 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4189 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4190 * bfd-in2.h, libbfd.h: Rebuilt.
4192 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4194 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4195 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4196 flag has been cleared.
4198 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4200 * coff-h8300.c: Add and adjust comments about relaxation.
4201 * elf32-h8300.c: Likewise.
4203 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4205 * coff-h8300.c: Fix comment typos.
4206 * elf32-h8300.c: Likewise.
4208 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4210 * coff-h8300.c: Add comments about relaxation.
4211 * elf32-h8300.c: Likewise.
4213 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4215 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4217 * aclocal.m4: Regenerate.
4218 * configure: Regenerate.
4220 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4222 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4223 mips_elf64_rtype_to_howto instead of using howto_table.
4225 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4227 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4229 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4230 relocs which would not use the PLT.
4232 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4234 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4235 (ppc64_elf_gc_sweep_hook): Likewise.
4236 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4238 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4240 Adds linker relaxation support for bit manipulation insns like
4241 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4243 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4244 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4245 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4246 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4248 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4250 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4252 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4254 * elf32-h8300.c: Fix formatting.
4256 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4258 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4259 dynamic object is present. Declare r_symndx and h in an inner
4261 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4263 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4265 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4266 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4267 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4268 identically. Do not emit PC24 relocations for shared libraries.
4269 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4270 identically. Don't adjust pc_count.
4271 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4272 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4273 adjust count for branch relocations.
4274 (allocate_dynrelocs): Correct typo in call to
4275 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4276 PC24 or PLT32 relocs when linking.
4278 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4280 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4281 relocation howto with ARM_26 one for consistency.
4282 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4283 that will be converted to ARM_26D ones, since we always want 'done'
4284 relocations to be reflected in section's data.
4285 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4287 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4290 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4292 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4293 are not partial_inplace during a relocatable link.
4295 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4297 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4298 if no dynamic object is present. Declare r_symndx and h in an
4301 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4303 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4304 trampoline if it is known out of range.
4306 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4308 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4309 * elf32-frv.c (_frv_osec_readonly_p): New.
4310 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4312 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4313 (elf32_frv_relocate_section): Likewise. Error out if attempting
4314 to emit rofixups or dynamic relocs in read-only segments. Use
4315 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4316 dynamic relocations.
4317 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4318 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4319 relocations or fixups involving merged sections correctly. Avoid
4320 crash when undefined symbol is referenced by R_FRV_32 or
4321 R_FRV_FUNCDESC_VALUE.
4322 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4323 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4324 input section holding local symbol to addend of R_FRV_32 or
4325 R_FRV_FUNCDESC_VALUE dynamic relocation.
4326 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4327 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4328 (elf32_frv_always_size_sections): Don't store pointer to
4329 __stacksize symbol in sec_info.
4330 (elf32_frv_modify_segment_map): Look it up here.
4331 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4332 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4333 of the lazy PLT entry, not only its offset, as the low word of a
4334 function descriptor.
4335 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4336 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4337 if a hash table entry already exists but is not a definition.
4338 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4339 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4340 (_frv_add_rofixup): Don't inline.
4341 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4342 for undefweak symbols.
4343 (elf32_frv_relocate_section): Avoid crash while computing
4344 relocation when linking with shared library. Only emit rofixups
4345 and dynamic relocations for alloc&load sections. Mark binaries
4346 with inter-segment relocations for relocation as a unit.
4347 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4348 (DEFAULT_STACK_SIZE): New.
4349 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4350 emit rofixups or dynamic relocs when linking dynamic non-PIE
4352 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4353 shared libs too. Reserve the last entry for the GOT pointer.
4354 (elf32_frv_finish_dynamic_sections): Emit it.
4355 (elf32_frv_always_size_sections): New.
4356 (elf32_frv_modify_segment_map): New.
4357 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4359 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4360 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4361 (elf_backend_always_size_sections): New.
4362 (elf_backend_modify_segment_map): New.
4363 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4364 * config.bfd: Added frv-*-*linux*.
4365 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4366 ABS section, instead of crashing.
4367 (elf32_frv_relocate_section): Don't crash before warning about
4368 different segments in non-PIC relocation.
4369 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4370 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4371 relocs to undefweak symbols.
4372 (elf32_frv_relocate_section): Ditto for undefined symbols.
4373 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4374 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4375 gotfixup section was created.
4376 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4377 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4378 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4379 complain_overflow_signed.
4380 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4381 have not been allocated.
4382 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4383 privfd only if dynamic sections were created.
4384 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4385 for GPREL relocs. When linking relocatable FDPIC executables,
4386 emit warnings for relocations that would be illegal on PIE or
4387 shared libraries. Emit rofixup for R_FRV_32 only if input object
4389 (_frv_create_got_section): Define _gp symbol in the rofixup
4391 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4392 dynamic sections missing, error out requesting -melf32frvfd.
4393 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4394 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4395 computation of addends from section and global or local symbol
4396 value. Change return type to bfd_boolean, and return a failure if
4397 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4398 nonzero addend is required.
4399 (elf32_frv_relocate_section): Likewise. Print error for
4400 unsupported nonzero addends.
4401 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4402 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4403 force everything local.
4404 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4405 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4406 (frv_gotfixup_section): New.
4407 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4408 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4410 (_frv_add_rofixup): New.
4411 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4412 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4413 improve some ugly conditions.
4414 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4415 relocations in fdpic.
4416 (_frv_create_got_section): Create .rofixup.got section.
4417 (struct _frv_dynamic_got_info): Added fixups.
4418 (_frv_count_got_plt_entries): Account in-GOT relocations into
4419 relocs32, relocsfd and relocsfdv. Account them into relocs or
4420 fixups, as appropriate.
4421 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4423 (elf32_frv_finish_dynamic_sections): Verify that the right number
4424 of relocations and fixups was generated.
4425 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4427 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4428 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4429 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4430 descriptor of a (formerly-)global symbol is local.
4431 (struct frv_pic_relocs_info): Adjust comments.
4432 (_frv_emit_got_relocs_plt_entries): Adjust.
4433 (elf32_frv_relocate_section): Likewise.
4434 (_frv_count_got_plt_entries): Likewise.
4435 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4436 symbol's value to addend in the common preamble. Decay dynamic
4437 symbols to section+offset if they bind or call locally, for GOT
4438 and FUNCDESC_VALUE, respectively.
4439 (elf32_frv_relocate_section): Likewise.
4440 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4441 internal or hidden visibility.
4442 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4443 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4444 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4445 (elf32_frv_relocate_section): Pass relocation addend in. Use
4446 original relocation addend to look up the got relocs/plt entries
4447 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4448 processing relocations that reference .scommon symbols.
4449 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4450 Introduce support for dynamic linking.
4451 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4452 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4453 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4454 (frv_reloc_type_lookup): Return REL howtos for executables and
4456 (frv_info_to_howto_rel): New.
4457 (struct frv_elf_link_hash_table): New.
4458 (frv_hash_table, frv_got_section, frv_gotrel_section,
4459 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4460 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4461 (frv_elf_link_hash_table_create): New.
4462 (struct frv_pic_relocs_info): New.
4463 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4464 (frv_pic_relocs_info_find): New.
4465 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4467 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4468 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4469 (_frv_emit_got_relocs_plt_entries): New.
4470 (elf32_frv_relocate_section): Add support for dynamic linking.
4471 Handle new relocations.
4472 (_frv_create_got_section): New.
4473 (elf32_frv_create_dynamic_sections): New.
4474 (ELF_DYNAMIC_INTERPRETER): New.
4475 (struct _frv_dynamic_got_info): New.
4476 (_frv_count_got_plt_entries): New.
4477 (struct _frv_dynamic_got_plt_info): New.
4478 (_frv_compute_got_alloc_data): New.
4479 (_frv_get_got_entry, _frv_get_fd_entry): New.
4480 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4481 (_frv_resolve_final_relocs_info): New.
4482 (elf32_frv_size_dynamic_sections): New.
4483 (elf32_frv_finish_dynamic_sections): New.
4484 (elf32_frv_adjust_dynamic_symbol): New.
4485 (elf32_frv_finish_dynamic_symbol): New.
4486 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4488 (elf_info_to_howto_rel): Define.
4489 (bfd_elf32_bfd_link_hash_table_create): Define.
4490 (elf_backend_create_dynamic_sections): Define.
4491 (elf_backend_adjust_dynamic_symbol): Define.
4492 (elf_backend_size_dynamic_sections): Define.
4493 (elf_backend_finish_dynamic_symbol): Define.
4494 (elf_backend_finish_dynamic_sections): Define.
4495 (elf_backend_want_got_sym): Define.
4496 (elf_backend_got_header_size): Define.
4497 (elf_backend_want_got_plt): Define.
4498 (elf_backend_plt_readonly): Define.
4499 (elf_backend_want_plt_sym): Define.
4500 (elf_backend_plt_header_size): Define.
4501 (elf_backend_may_use_rel_p): Define.
4502 (elf_backend_may_use_rela_p): Define.
4503 (elf_backend_default_use_rela_p): Define.
4504 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4505 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4506 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4507 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4508 (frv_reloc_map): Map the corresponding BFD relocs to them.
4509 (frv_reloc_type_lookup): ... and back to BFD relocs.
4510 * reloc.c: New relocs.
4511 * bfd-in2.h, libbfd.h: Rebuilt.
4512 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4513 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4514 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4515 R_FRV_FUNCDESC_GOTLO): New.
4516 (frv_reloc_map): Map the corresponding BFD relocs to them.
4517 (frv_reloc_type_lookup): ... and back to BFD relocs.
4518 * reloc.c: New relocs.
4519 * bfd-in2.h, libbfd.h: Rebuilt.
4521 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4523 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4524 targets to support pages of up to 64kB.
4525 (elf32_bed): Redefine to get a separate backend data structure for
4526 traditional targets.
4527 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4528 targets to support pages of up to 64kB.
4529 (elf64_bed): Redefine to get a separate backend data structure for
4530 traditional targets.
4531 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4532 targets to support pages of up to 64kB.
4533 (elf32_bed): Redefine to get a separate backend data structure for
4534 traditional targets.
4536 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4538 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4540 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4542 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4543 (elf_i386_grok_psinfo): Likewise.
4545 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4547 * config.bfd: Add m68k-uClinux target.
4549 2004-01-01 Grant Edwards <grante@visi.com>
4551 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4552 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4553 (elf32_h8_gc_sweep_hook): New function.
4554 (elf_backend_gc_mark_hook): Define.
4555 (elf_backend_gc_sweep_hook): Define.
4556 (elf_backend_can_gc_sections): Define.
4558 For older changes see ChangeLog-0203
4564 version-control: never