1 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3 * mmo.c: Adjust to ISO C.
5 * mmo.c (mmo_write_section_description): New function broken out
6 of mmo_internal_write_section.
7 (mmo_internal_write_section): For each of .text and .data, call
8 mmo_write_section_description before outputting contents if it has
9 nontrivially deducible vma or contents.
10 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
11 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
12 symbols if found within the .data address range.
14 2004-10-24 Daniel Jacobowitz <dan@debian.org>
16 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
18 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
20 * mmo.c (File Layout): Correct place of misplaced blurb about
23 2004-10-22 Mark Kettenis <kettenis@gnu.org>
25 * config.bfd: Add mips64*-*-openbsd.
27 2004-10-21 Bob Wilson <bob.wilson@acm.org>
29 * elf32-xtensa.c (ebb_propose_action): Put declarations before
32 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
34 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
35 * configure: Regenerate.
37 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
40 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
41 to linker reloc_overflow callback.
42 (aout_link_input_section_ext): Likewise.
43 (aout_link_reloc_link_order): Likewise.
44 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
45 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
47 (alpha_relocate_section): Likewise.
48 * coff-arm.c (coff_arm_relocate_section): Likewise.
49 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
50 * coff-h8500.c (extra_case): Likewise.
51 * coff-i960.c (coff_i960_relocate_section): Likewise.
52 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
53 * coff-mips.c (mips_relocate_section): Likewise.
54 * coff-or32.c (coff_or32_relocate_section): Likewise.
55 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
56 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
57 * coff-sh.c (sh_relocate_section): Likewise.
58 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
59 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
60 * coff-z8k.c (extra_case): Likewise.
61 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
62 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
63 (_bfd_coff_generic_relocate_section): Likewise.
64 * ecoff.c (ecoff_reloc_link_order): Likewise.
65 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
66 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
67 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
68 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
69 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
70 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
71 * elf32-cris.c (cris_elf_relocate_section): Likewise.
72 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
73 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
74 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
75 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
76 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
77 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
78 * elf32-i370.c (i370_elf_relocate_section): Likewise.
79 * elf32-i386.c (elf_i386_relocate_section): Likewise.
80 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
81 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
82 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
83 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
84 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
85 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
86 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
87 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
88 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
89 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
90 * elf32-s390.c (elf_s390_relocate_section): Likewise.
91 * elf32-sh.c (sh_elf_relocate_section): Likewise.
92 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
93 * elf32-v850.c (v850_elf_relocate_section): Likewise.
94 * elf32-vax.c (elf_vax_relocate_section): Likewise.
95 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
96 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
97 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
98 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
99 * elf64-s390.c (elf_s390_relocate_section): Likewise.
100 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
101 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
102 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
103 * elflink.c (elf_reloc_link_order): Likewise.
104 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
105 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
106 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
107 * linker.c (_bfd_generic_reloc_link_order): Likewise.
108 * pdp11.c (pdp11_aout_link_input_section): Likewise.
109 (aout_link_reloc_link_order): Likewise.
110 * reloc.c (bfd_generic_get_relocated_section_contents):
112 * xcofflink.c (xcoff_reloc_link_order): Likewise.
113 * simple.c (simple_dummy_reloc_overflow): Updated.
115 2004-10-20 Andreas Schwab <schwab@suse.de>
117 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
118 (elf_backend_plt_sym_val): Define.
120 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
122 * config.bfd: Set targ_underscore=yes for PE COFF targets
124 2004-10-19 Alan Modra <amodra@bigpond.net.au>
126 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
127 (ppc64_elf_edit_opd): Likewise.
129 2004-10-18 Mark Mitchell <mark@codesourcery.com>
131 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
132 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
133 set SEC_ALLOC and SEC_LOAD.
135 2004-10-18 Nick Clifton <nickc@redhat.com>
137 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
138 'name' for relocs against both local and global symbols.
140 2004-10-16 Daniel Jacobowitz <dan@debian.org>
142 * bfd-in2.h: Regenerate.
143 * bfd.c (struct bfd): Add no_export.
144 * elflink.c (elf_link_add_object_symbols): Handle no_export.
146 2004-10-15 Alan Modra <amodra@bigpond.net.au>
148 * config.bfd: Whitespace cleanup.
149 * Makefile.am: Run "make dep-am"
150 * Makefile.in: Regenerate.
152 2004-10-15 Jakub Jelinek <jakub@redhat.com>
154 * elflink.c (struct already_linked_section): Removed.
155 (try_match_symbols_in_sections, already_linked): Removed.
156 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
157 prefix of section names when finding already_linked_table
158 chain. Compare section names. Instead of calling already_linked,
159 do it inline and only for sections in the same already_linked_list.
161 2004-10-15 Alan Modra <amodra@bigpond.net.au>
163 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
164 parameter. If called after _bfd_elf_write_section_eh_frame,
165 don't allow a -2 return unless need_* bit is already set, and
166 handle offsets adjusted for output_offset.
167 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
168 * elf.c (_bfd_elf_section_offset): Update call.
170 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
173 * coffcode.h (coff_compute_section_file_positions): Cast to
174 bfd_vma when computing page alignment.
176 2004-10-13 Mark Mitchell <mark@codesourcery.com>
178 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
179 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
181 2004-10-12 Mark Mitchell <mark@codesourcery.com>
183 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
184 relocations use a virtual address, not a section offset.
186 2004-10-12 Bob Wilson <bob.wilson@acm.org>
188 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
189 (narrow_instruction, widen_instruction): Remove unnecessary calls to
190 xtensa_format_encode.
191 (ebb_propose_action): Inline call to ebb_add_proposed_action.
192 (ebb_add_proposed_action): Delete.
194 2004-10-12 Bob Wilson <bob.wilson@acm.org>
196 * elf32-xtensa.c: Use ISO C90 formatting.
198 2004-10-12 Paul Brook <paul@codesourcery.com>
200 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
203 2004-10-12 Paul Brook <paul@codesourcery.com>
205 * elf32-arm.h: Support EABI version 4 objects.
207 2004-10-12 Alan Modra <amodra@bigpond.net.au>
210 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
211 Don't mark as default.
212 (bfd_x86_64_arch): Don't mark as default.
214 2004-10-12 Alan Modra <amodra@bigpond.net.au>
216 * elflink.c (enum action_discarded): New.
217 (elf_section_complain_discarded): Delete.
218 (elf_action_discarded): New function subsuming the above and also
219 controlling reloc behaviour.
220 (elf_link_input_bfd): Use it.
222 2004-10-11 Jakub Jelinek <jakub@redhat.com>
224 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
225 (special_sections): Add .gnu.liblist and .gnu.conflict.
226 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
228 2004-10-11 Alan Modra <amodra@bigpond.net.au>
231 * elflink.c (elf_link_input_bfd): Try harder to support
232 relocations against symbols in removed linkonce sections.
234 2004-10-11 Alan Modra <amodra@bigpond.net.au>
236 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
239 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
240 sections do not reference symbols in non-SEC_ALLOC sections.
242 2004-10-11 Alan Modra <amodra@bigpond.net.au>
245 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
246 (_bfd_elf_link_omit_section_dynsym): Formatting.
248 2004-10-10 Alan Modra <amodra@bigpond.net.au>
250 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
251 * libbfd.h: Regnerate.
252 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
253 * elf32-frv.c: Likewise.
254 * elf32-m32r.c: Likewise.
255 * elf32-ppc.c: Likewise.
256 * elf64-hppa.c: Likewise.
257 * elfxx-ia64.c: Likewise.
258 * opncls.c: Likewise.
260 2004-10-10 Alan Modra <amodra@bigpond.net.au>
262 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
263 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
264 offsets stored in struct eh_cie_fde entries before doing other
267 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
268 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
269 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
270 setting offsets for removed CIEs. Don't set "sec", instead set
271 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
272 CIE in hdr_info. Only set make_relative and make_lsda_relative
273 for CIEs. Use pointers rather than array indices.
274 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
275 make_lsda_relative, need_* on cie_inf for FDEs.
276 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
277 section output_offset. Delete cie_offset, instead use cie_inf
278 pointer to CIE entry. Use need_relative and need_lsda_relative on
279 CIE entry for FDEs. Use pointers rather than array indices.
281 2004-10-09 Alan Modra <amodra@bigpond.net.au>
283 * coff-rs6000.c (rs6000coff_vec): Add initializer for
284 bfd_is_target_special_symbol.
285 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
286 * som.c (som_bfd_is_target_special_symbol): Define.
288 2004-10-08 Nick Clifton <nickc@redhat.com>
290 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
291 * configure: Regenerate.
292 * bfd-in2.h: Regenerate.
293 * syms.c (bfd_is_target_special_symbol): New interface function.
294 Returns true when a symbol should be considered to be special.
295 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
296 the symbol jump table.
297 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
298 Return true iff the symbol is a mapping symbol.
299 (bfd_elf32_bfd_is_target_special_symbol): Define.
300 * elfxx-target.h: Provide a default definition for
301 bfd_is_target_special_symbol.
302 * aout-target.h: Likewise.
303 * aout-tic30.c: Likewise.
304 * binary.c: Likewise.
305 * coffcode.h: Likewise.
306 * i386msdos.c: Likewise.
309 * libaout.h: Likewise.
310 * libbfd-in.h: Likewise
311 * libecoff.h: Likewise.
312 * mach-o.c: Likewise.
314 * nlm-target.h: Likewise.
317 * ppcboot.c: Likewise.
319 * tekhex.c: Likewise.
320 * versados.c: Likewise.
322 * xcoff-target.h: Likewise.
324 * libbfd.h: Regenerate.
326 2004-10-08 Daniel Jacobowitz <dan@debian.org>
328 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
329 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
330 (elf_backend_section_from_shdr): Define.
332 2004-10-08 Alan Modra <amodra@bigpond.net.au>
334 * syms.c (bfd_is_local_label): Return false for file symbols.
336 2004-10-07 Bob Wilson <bob.wilson@acm.org>
337 David Heine <dlheine@tensilica.com>
339 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
340 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
341 (elf32xtensa_no_literal_movement): New global variable.
342 (elf_howto_table): Add entries for new relocations.
343 (elf_xtensa_reloc_type_lookup): Handle new relocations.
344 (property_table_compare): When addresses are equal, compare sizes and
345 various property flags.
346 (property_table_matches): New.
347 (xtensa_read_table_entries): Extend to read new property tables. Add
348 output_addr parameter to indicate that output addresses should be used.
349 Use bfd_get_section_limit.
350 (elf_xtensa_find_property_entry): New.
351 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
352 (elf_xtensa_check_relocs): Handle new relocations.
353 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
354 relocations. Use new xtensa-isa.h functions.
355 (build_encoding_error_message): Remove encode_result parameter. Add
356 new target_address parameter used to detect alignment errors.
357 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
358 error handling. Use new is_operand_relocation function.
359 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
360 Use underbar macro for error messages. Formatting.
361 (get_const16_opcode): New.
362 (get_l32r_opcode): Add a separate flag for initialization.
363 (get_relocation_opnd): Operand number is no longer explicit in the
364 relocation. Change to decode the opcode and analyze its operands.
365 (get_relocation_slot): New.
366 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
367 Use new xtensa-isa.h functions to handle multislot instructions.
368 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
369 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
370 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
371 check_loop_aligned, check_branch_target_aligned_address, narrowable,
372 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
373 get_single_format, init_op_single_format_table): New.
374 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
375 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
376 (contract_asm_expansion): Add error_message parameter and pass it to
377 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
378 with R_XTENSA_SLOT0_OP.
379 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
380 instructions. Use new xtensa-isa.h functions.
381 (r_reloc struct): Add new virtual_offset field.
382 (r_reloc_init): Add contents and content_length parameters. Set
383 virtual_offset field to zero. Add contents to target_offset field for
384 partial_inplace relocations.
385 (r_reloc_is_defined): Check for null.
386 (print_r_reloc): New debug function.
387 (source_reloc struct): Replace xtensa_operand field with pair of the
388 opcode and the operand position. Add is_abs_literal field.
389 (init_source_reloc): Specify operand by opcode/position pair. Set
390 is_abs_literal field.
391 (source_reloc_compare): When target_offsets are equal, compare other
392 fields to make sorting predictable.
393 (literal_value struct): Add is_abs_literal field.
394 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
395 (init_literal_value): New.
396 (is_same_value): Replace with ...
397 (literal_value_equal): ... this function. Add comparisons of
398 virtual_offset and is_abs_literal fields.
399 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
400 failure. Initialize has_last_loc field.
401 (value_map_hash_table_delete): New.
402 (hash_literal_value): Rename to ...
403 (literal_value_hash): ... this. Include is_abs_literal flag and
404 virtual_offset field in the hash value.
405 (get_cached_value): Rename to ...
406 (value_map_get_cached_value): ... this. Update calls to
407 literal_value_hash and literal_value_equal.
408 (add_value_map): Check for allocation failure. Update calls to
409 value_map_get_cached_value and literal_value_hash.
410 (text_action, text_action_list, text_action_t): New types.
411 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
412 text_action_add, text_action_add_literal, offset_with_removed_text,
413 offset_with_removed_text_before_fill, find_insn_action,
414 print_action_list, print_removed_literals): New.
415 (offset_with_removed_literals): Delete.
416 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
417 fix_array, fix_array_count, allocated_relocs, relocs_count, and
418 allocated_relocs_count fields.
419 (init_xtensa_relax_info): Initialize new fields.
420 (reloc_bfd_fix struct): Add new translated field.
421 (reloc_bfd_fix_init): Add translated parameter and use it to set the
423 (fix_compare, cache_fix_array): New.
424 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
425 section via get_xtensa_relax_info. Use cache_fix_array to set up
426 sorted fix_array and use bsearch instead of linear search.
427 (section_cache_t): New struct.
428 (init_section_cache, section_cache_section, clear_section_cache): New.
429 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
430 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
431 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
432 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
434 (retrieve_contents): Use bfd_get_section_limit.
435 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
436 to compute_removed_literals. Free value_map_hash_table when no longer
438 (analyze_relocations): Check is_relaxable_asm_section flag. Call
439 compute_text_actions for all sections.
440 (find_relaxable_sections): Mark sections as relaxable if they contain
441 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
442 call. Increment relax_info src_count field only for appropriate
443 relocation types. Remove is_literal_section check.
444 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
445 r_reloc_init and find_associated_l32r_irel. Check
446 is_relaxable_asm_section flag. Handle L32R instructions with absolute
447 literals. Pass is_abs_literal flag to init_source_reloc.
448 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
449 CONST16 instructions. Adjust calls to r_reloc_init and
450 pcrel_reloc_fits. Handle weak symbols conservatively.
451 (find_associated_l32r_irel): Add bfd parameter and pass it to
453 (compute_text_actions, compute_ebb_proposed_actions,
454 compute_ebb_actions, check_section_ebb_pcrels_fit,
455 check_section_ebb_reduces, text_action_add_proposed,
456 compute_fill_extra_space): New.
457 (remove_literals): Replace with ...
458 (compute_removed_literals): ... this function. Call
459 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
460 Call xtensa_read_table_entries to get the property table. Skip
461 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
462 is_removable_literal, remove_dead_literal, and
463 identify_literal_placement functions.
464 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
465 instead of linear search.
466 (is_removable_literal, remove_dead_literal,
467 identify_literal_placement): New.
468 (relocations_reach): Update check for literal not referenced by any
469 PC-relative relocations. Adjust call to pcrel_reloc_fits.
470 (coalesce_shared_literal, move_shared_literal): New.
471 (relax_section): Use bfd_get_section_limit. Call
472 translate_section_fixes. Update calls to r_reloc_init and
473 offset_with_removed_text. Check new is_relaxable_asm_section flag.
474 Add call to pin_internal_relocs. Add special handling for
475 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
476 info to calculate new addend_displacement variable. Replace code for
477 deleting literals with more general code to perform the actions
478 determined by the action_list for the section.
479 (translate_section_fixes, translate_reloc_bfd_fix): New.
480 (translate_reloc): Check new is_relaxable_asm_section flag. Call
481 find_removed_literal only if is_operand_relocation. Update call to
482 offset_with_removed_text. Use new target_offset and removed_bytes
485 (relax_property_section): Use bfd_get_section_limit. Set new
486 is_full_prop_section flag and handle new property tables. Update calls
487 to r_reloc_init and offset_with_removed_text. Check
488 is_relaxable_asm_section flag. Handle expansion of zero-sized
489 unreachable entries, with use of offset_with_removed_text_before_fill.
490 For relocatable links, combine entries only for literal tables.
491 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
492 calls to offset_with_removed_text. Translate st_size field for
494 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
495 failure. Add contents parameter. Update call to get_bfd_fix. Update
496 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
497 R_XTENSA_ASM_EXPAND relocs.
498 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
499 call to get_bfd_fix. Include offset from contents for partial_inplace
501 (is_reloc_sym_weak): New.
502 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
504 (xtensa_is_property_section): Handle new property sections.
505 (is_literal_section): Delete.
506 (internal_reloc_compare): When r_offset matches, compare r_info and
507 r_addend to make sorting predictable.
508 (internal_reloc_matches): New.
509 (xtensa_get_property_section_name): Handle new property sections.
510 (xtensa_get_property_predef_flags): New.
511 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
512 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
513 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
514 (xtisa_errno, xtisa_error_msg): New variables.
515 (xtensa_isa_errno, xtensa_isa_error_msg): New.
516 (xtensa_insnbuf_alloc): Add error handling.
517 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
518 use xtensa_format_decode. Add error handling.
519 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
520 instruction length to find the number of bytes to copy.
521 (xtensa_isa_init): Add error handling. Replace calls to
522 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
523 tables in the xtensa_modules structure.
524 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
525 xtensa_extend_isa): Delete.
526 (xtensa_isa_free): Change to only free lookup tables.
527 (opname_lookup_compare): Replace with ...
528 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
529 (xtensa_insn_maxlength): Rename to ...
530 (xtensa_isa_maxlength): ... this.
531 (xtensa_insn_length): Delete.
532 (xtensa_insn_length_from_first_byte): Replace with ...
533 (xtensa_isa_length_from_chars): ... this function.
534 (xtensa_num_opcodes): Rename to ...
535 (xtensa_isa_num_opcodes): ... this.
536 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
537 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
538 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
539 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
540 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
541 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
542 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
543 (xtensa_opcode_lookup): Add error handling.
544 (xtensa_decode_insn): Replace with ...
545 (xtensa_opcode_decode): ... this function, with new format and
546 slot parameters. Add error handling.
547 (xtensa_encode_insn): Replace with ...
548 (xtensa_opcode_encode): ... this function, which does the encoding via
549 one of the entries in the "encode_fns" array. Add error handling.
550 (xtensa_opcode_name): Add error handling.
551 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
552 xtensa_opcode_is_call): New.
553 (xtensa_num_operands): Replace with ...
554 (xtensa_opcode_num_operands): ... this function. Add error handling.
555 (xtensa_opcode_num_stateOperands,
556 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
557 xtensa_opcode_funcUnit_use, xtensa_operand_name,
558 xtensa_operand_is_visible): New.
559 (xtensa_get_operand, xtensa_operand_kind): Delete.
560 (xtensa_operand_inout): Add error handling and special-case for
562 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
563 operate on one slot of an instruction. Added error handling.
564 (xtensa_operand_encode): Handle default operands with no encoding
565 functions. Check for success by comparing against decoded value.
567 (xtensa_operand_decode): Handle default operands. Return decoded value
568 through argument pointer. Add error handling.
569 (xtensa_operand_is_register, xtensa_operand_regfile,
570 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
571 (xtensa_operand_isPCRelative): Rename to ...
572 (xtensa_operand_is_PCrelative): ... this. Add error handling.
573 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
574 through argument pointer. Add error handling.
575 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
576 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
577 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
578 xtensa_regfile_shortname, xtensa_regfile_view_parent,
579 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
580 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
581 xtensa_state_is_exported, xtensa_sysreg_lookup,
582 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
583 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
584 xtensa_interface_num_bits, xtensa_interface_inout,
585 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
586 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
587 * xtensa-modules.c: Rewrite to use new data structures.
588 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
589 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
590 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
591 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
592 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
593 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
594 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
595 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
596 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
597 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
598 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
599 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
600 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
601 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
602 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
603 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
604 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
605 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
606 * Makefile.in: Regenerate.
607 * bfd-in2.h: Likewise.
608 * libbfd.h: Likewise.
610 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
612 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
613 against the absolute section.
614 (mips_elf64_write_rela): Likewise.
616 2004-10-07 Jan Beulich <jbeulich@novell.com>
618 * elf.c (elf_find_function): Don't generally check for matching
619 section, just for non-file symbols. Remove redunant comparison
621 * elf32-arm.h (arm_elf_find_function): Likewise.
623 2004-10-07 Jeff Baker <jbaker@qnx.com>
625 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
626 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
629 2004-10-04 Roland McGrath <roland@redhat.com>
631 * hash.c (bfd_hash_set_default_size): Use const for table.
632 Use size_t instead of int for variable compared to sizeof results.
634 2004-10-05 Alan Modra <amodra@bigpond.net.au>
637 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
639 2004-10-01 Paul Brook <paul@codesourcery.com>
641 * elf32-arm.h (elf32_arm_fake_sections,
642 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
644 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
646 2004-10-01 Alan Modra <amodra@bigpond.net.au>
648 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
650 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
651 need_relative or need_lsda_relative if we are processing an
652 offset for a reloc on a FDE initial loc or LSDA field
654 (_bfd_elf_write_section_eh_frame): Test need_relative and
655 need_lsda_relative in place of corresponding make_* field
656 when deciding to use pc-relative encodings.
658 2004-09-30 Paul Brook <paul@codesourcery.com>
660 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
661 target2 relocation type.
663 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
666 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
668 2004-09-30 Paul Brook <paul@codesourcery.com>
670 * reloc.c: Add BFD_RELOC_ARM_SMI.
671 * bfd-in2.h: Regenerate.
674 2004-09-24 Alan Modra <amodra@bigpond.net.au>
676 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
677 vma and output offset to address.
678 * simple.c (simple_save_output_info): Only set output section
679 and offset for debug sections, or those not already set up by
681 (bfd_simple_get_relocated_section_contents): Update comment.
683 2004-09-24 Alan Modra <amodra@bigpond.net.au>
685 * elf.c (IS_LOADED): Delete.
686 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
687 Restore SEC_HAS_CONTENTS test to the one place it was used prior
690 2004-09-23 Alan Modra <amodra@bigpond.net.au>
693 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
694 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
695 redundant assignment of EM_SPARC.
697 2004-09-22 Brian Ford <ford@vss.fsi.com>
699 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
700 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
702 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
704 2004-09-22 Alan Modra <amodra@bigpond.net.au>
706 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
707 (elf_backend_modify_segment_map): Don't define.
709 2004-09-22 Alan Modra <amodra@bigpond.net.au>
711 * elf.c (IS_LOADED): Define.
712 (assign_file_positions_for_segments): Don't round up file offset of
713 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
714 Delete code handling link script adjustment of lma. Do the adjust
715 in later code handling similar ajustments. Remove dead code error
716 check. Warn if section lma would require a negative offset
717 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
718 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
719 update voff in section loop. Change voff in segment loop to be an
720 adjustment on top of "off". Set sec->filepos and update "off" later.
721 Test for loadable sections consistently using IS_LOADED. Similarly,
722 test for alloc-only sections other than .tbss consistently.
723 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
724 Tidy PT_NOTE handling. Use %B and %A in error messages.
725 (assign_file_positions_except_relocs): Use %B in error message.
727 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
729 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
730 (CONFIG_STATUS_DEPENDENCIES): New.
732 (config.status): Likewise.
733 * Makefile.in: Regenerated.
735 2004-09-17 Paul Brook <paul@codesourcery.com>
737 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
738 (bfd_elf32_arm_process_before_allocation): Update prototype.
739 * bfd-in2.h: Regenerate.
740 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
741 (elf32_arm_link_hash_table_create): Set it.
742 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
743 (bfd_elf32_arm_set_target_relocs): New function.
744 (arm_real_reloc_type): New function.
745 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
746 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
747 (elf32_arm_gc_sweep_hook): Ditto.
748 (elf32_arm_check_relocs): Ditto.
749 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
750 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
752 (elf32_arm_got_prel): New variable.
753 (elf32_arm_howto_from_type): New function.
754 (elf32_arm_info_to_howto): Use it.
755 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
756 BFD_RELOC_ARM_TARGET2.
757 * libbfd.h: Regenerate.
758 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
760 2004-09-17 Alan Modra <amodra@bigpond.net.au>
762 * ecoff.c: Update u.undef.next refs.
763 * elf64-ppc.c: Likewise.
764 * elflink.c: Likewise.
765 * linker.c: Likewise.
766 * xcofflink.c: Likewise.
768 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
769 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
770 fields to indirect struct.
771 * elf-m10300.c: Update u.weakdef refs.
772 * elf32-arm.h: Likewise.
773 * elf32-cris.c: Likewise.
774 * elf32-frv.c: Likewise.
775 * elf32-hppa.c: Likewise.
776 * elf32-i370.c: Likewise.
777 * elf32-i386.c: Likewise.
778 * elf32-m32r.c: Likewise.
779 * elf32-m68k.c: Likewise.
780 * elf32-ppc.c: Likewise.
781 * elf32-s390.c: Likewise.
782 * elf32-sh.c: Likewise.
783 * elf32-sparc.c: Likewise.
784 * elf32-vax.c: Likewise.
785 * elf32-xtensa.c: Likewise.
786 * elf64-alpha.c: Likewise.
787 * elf64-hppa.c: Likewise.
788 * elf64-ppc.c: Likewise.
789 * elf64-s390.c: Likewise.
790 * elf64-sh64.c: Likewise.
791 * elf64-sparc.c: Likewise.
792 * elf64-x86-64.c: Likewise.
793 * elfxx-ia64.c: Likewise.
794 * elfxx-mips.c: Likewise.
795 * elflink.c: Likewise. Also u.elf_hash_value.
796 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
798 (elf_gc_smash_unused_vtentry_relocs): Likewise.
799 (bfd_elf_gc_record_vtinherit): Alloc vtable.
800 (bfd_elf_gc_record_vtentry): Likewise.
801 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
803 2004-09-17 Alan Modra <amodra@bigpond.net.au>
805 * Makefile.am: Run "make dep-am".
806 * Makefile.in: Regenerate.
807 * bfd-in2.h: Regenerate.
808 * po/SRC-POTFILES.in: Regenerate.
809 * po/bfd.pot: Regenerate.
811 2004-09-16 Alan Modra <amodra@bigpond.net.au>
813 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
814 with bitfields. Make "type" and "other" bitfields too.
815 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
816 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
817 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
818 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
819 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
820 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
821 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
822 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
823 * elf-hppa.h: Update all uses of elf_link_hash_flags.
824 * elf-m10300.c: Likewise.
826 * elf32-arm.h: Likewise.
827 * elf32-cris.c: Likewise.
828 * elf32-frv.c: Likewise.
829 * elf32-hppa.c: Likewise.
830 * elf32-i370.c: Likewise.
831 * elf32-i386.c: Likewise.
832 * elf32-m32r.c: Likewise.
833 * elf32-m68k.c: Likewise.
834 * elf32-ppc.c: Likewise.
835 * elf32-s390.c: Likewise.
836 * elf32-sh-symbian.c: Likewise.
837 * elf32-sh.c: Likewise.
838 * elf32-sh64.c: Likewise.
839 * elf32-sparc.c: Likewise.
840 * elf32-vax.c: Likewise.
841 * elf32-xtensa.c: Likewise.
842 * elf64-alpha.c: Likewise.
843 * elf64-hppa.c: Likewise.
844 * elf64-ppc.c: Likewise.
845 * elf64-s390.c: Likewise.
846 * elf64-sh64.c: Likewise.
847 * elf64-sparc.c: Likewise.
848 * elf64-x86-64.c: Likewise.
849 * elflink.c: Likewise.
850 * elfxx-ia64.c: Likewise.
851 * elfxx-mips.c: Likewise.
852 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
853 * configure: Regenerate.
854 * aclocal.m4: Regenerate.
856 2004-09-16 Alan Modra <amodra@bigpond.net.au>
858 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
859 around uses of R_ARM_TARGET1.
860 (elf32_arm_check_relocs): Likewise.
862 2004-09-13 Paul Brook <paul@codesourcery.com>
864 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
866 * bfd-in2.h: Regenerate.
867 * libbfd.h: Regenerate.
868 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
869 (elf32_arm_link_hash_table_create): Set target1_is_rel.
870 (bfd_elf32_arm_process_before_allocation): Ditto.
871 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
872 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
873 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
876 2004-09-10 Joel Brobecker <brobecker@gnat.com>
878 * hpux-core.c (thread_section_p): New function.
879 (hpux_core_core_file_p): Fix computation of offset in call
880 to bfd_seek. Create a ".reg" section from an arbitrary
881 ".reg/<id>" section if none was created after having read
884 2004-09-11 Andreas Schwab <schwab@suse.de>
886 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
887 * aclocal.m4: Rebuild.
888 * configure: Rebuild.
890 2004-09-10 Joel Brobecker <brobecker@gnat.com>
892 * section.c (bfd_sections_find_if): Fix parameter name in
893 comment to match code.
895 2004-09-10 Alan Modra <amodra@bigpond.net.au>
897 * elf.c (assign_file_positions_except_relocs): Assign relocs
898 stored in a bfd section.
900 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
902 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
903 h->gotplt_refcount to 0, not -1.
905 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
907 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
908 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
910 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
911 handle symbol visibility here.
913 2004-09-07 Alan Modra <amodra@bigpond.net.au>
915 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
916 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
918 (ppc_stub_name): Remove trailing "+0" on stub name.
919 (create_linkage_sections): Create relocations for
920 branch lookup table when --emit-relocs as well as when --shared.
921 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
922 relbrlt test. For --emit-stub-syms, always output a sym even when
923 one already exists on a plt call stub. Put stub type in the stub
925 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
927 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
928 reloc_count in stub sections. Adjust relbrlt test.
929 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
930 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
931 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
932 for relocs against discarded symbols. Fix comments.
934 2004-09-06 Mark Mitchell <mark@codesourcery.com>
936 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
937 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
939 (map_sections_to_segments): ... here. Use it. Assign a file
940 position to the .dynamic section if it is not loadable, but part
941 of the PT_DYNAMIC segment.
942 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
943 offsets, not VMAs, for the BPABI. Do not fill in the header in
944 the .got.plt section for the BPABI.
945 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
947 (elf_backend_want_got_plt): Define to zero for Symbian OS.
949 2004-09-06 Nick Clifton <nickc@redhat.com>
951 * elflink.c (elf_link_add_object_symbols): Set the error code to
952 bfd_error_wrong_format when the input format does not match the
955 2004-09-06 Alan Modra <amodra@bigpond.net.au>
957 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
958 (ppc64_elf_check_directives): ..here.
959 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
960 before accessing ppc64_elf_tdata.
961 (ppc64_elf_finish_dynamic_sections): And here too.
963 2004-09-04 Alan Modra <amodra@bigpond.net.au>
965 * bfd.c (_bfd_default_error_handler): Correct loop exit.
967 2004-09-03 Mark Mitchell <mark@codesourcery.com>
969 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
970 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
971 (bfd_elf32_littlearm_symbian_vec): Likewise.
972 * configure: Regenerated.
973 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
974 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
975 (PLT_ENTRY_SIZE): Likewise.
976 (bfd_vma_elf32_arm_symbian_plt_entry): New
978 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
980 (create_got_section): Don't create sections when generating BPABI
982 (elf32_arm_create_dynamic_sections): Tidy.
983 (elf32_arm_link_hash_table_create): Set plt_header_size,
984 plt_entry_size, and symbian_p.
985 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
986 generating BPABI objects.
987 (allocate_dynrelocs): Use htab->plt_header_size, not
988 PLT_HEADER_SIZE. Do not add to .got.plt when
989 generating BPABI objects.
990 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
991 * elfarm-nabi.c: Add SymbianOS target vectors.
992 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
993 (_bfd_elf_link_create_dynamic_sections): Likewise.
994 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
996 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
997 (bfd_elf32_littlearm_symbian_vec): Likewise.
998 (_bfd_target_vector): Add them.
1000 2004-09-03 Nick Clifton <nickc@redhat.com>
1003 * coffcode.h (handle_COMDAT): Replace abort with an warning
1004 message and allow the scan to continue.
1006 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1008 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1009 in when reading relocs, not our sorted syms. Remove unnecessary
1012 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1014 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1016 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1018 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1019 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1020 replace uses of *_alias with *_noncanonical.
1021 * aclocal.m4: Rebuild with aclocal 1.4p6.
1022 * Makefile.in: Rebuild with automake 1.4p6.
1023 * doc/Makefile.in: Rebuild with automake 1.4p6.
1024 * configure.in: Autoupdate with autoupdate 2.59.
1025 * config.in: Regenerate with autoheader 2.59.
1026 * configure: Regnerate with autoconf 2.59.
1028 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1030 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1031 symbol pointer arrays before modifying.
1033 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1035 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1036 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1037 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1038 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1039 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1040 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1041 Use both symbol tables on non-relocatable objects. Use a common
1042 error exit. Fix "mid" warning.
1043 * libbfd.h: Regenerate.
1044 * bfd-in2.h: Regenerate.
1046 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1048 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1050 (struct sfpr_def_parms): Save some space.
1051 (sfpr_define): Here too.
1053 * elf64-ppc.c (compare_symbols): Put section syms first.
1054 (sym_exists_at): New function.
1055 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
1056 points only for relocatable files. Use .opd section contents
1057 otherwise. Generally clean up the code.
1059 2004-08-27 Alan Modra <amodra@bigpond.net.au>
1061 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
1062 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
1063 (struct sfpr_def_parms): New.
1064 (sfpr_define): New function.
1065 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
1066 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
1067 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
1068 (savefpr1_tail, restfpr1_tail): New functions.
1069 (savevr, savevr_tail, restvr, restvr_tail): New functions.
1070 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
1071 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
1072 code. Define all ABI mandated _save and _rest functions.
1074 2004-08-26 Paul Brook <paul@codesourcery.com>
1076 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
1078 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1080 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
1083 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1085 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
1086 that pcrel correction is applied for R_386_PC32.
1088 2004-08-25 Alan Modra <amodra@bigpond.net.au>
1090 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
1091 for R_386_32 and R_386_PC32 relocs against symbols defined in
1094 2004-08-25 Dmitry Diky <diwil@spec.ru>
1096 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
1097 Add new relocations.
1098 * bfd-in2.h: Regenerate.
1099 * libbfd.h: Regenerate.
1100 * elf32-msp430.c: Clean-up code.
1101 (elf_msp430_howto_table): Add new relocation entries.
1102 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
1103 (msp430_elf_relax_section): New function.
1104 (msp430_elf_relax_delete_bytes): New function.
1105 (msp430_elf_symbol_address_p): New function.
1107 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1109 * elf32-m32r.c (m32r_elf_relocate_section): Handle
1110 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
1112 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1114 * elflink.c (_bfd_elf_section_already_linked): Handle
1115 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1117 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1119 * config.bfd (arm*-*-symbianelf*): New target.
1120 (arm*-*-eabi*): Likewise.
1122 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1124 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1125 "struct ppc_link_hash_entry *".
1126 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1127 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1129 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1131 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1132 entries (where fd_aux overlaps next entry's fd_func).
1133 Add non_overlapping argument, use it.
1134 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1135 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1136 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1137 as indexes into opd_sym_map/opd_adjust array.
1138 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1140 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1142 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1143 if we can look up their function descriptor in a regular file.
1145 2004-08-18 Nick Clifton <nickc@redhat.com>
1148 * cofflink.c (coff_link_add_symbols): Check that the comdat
1149 pointer in the coff_section_data structure has been initialised
1152 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1155 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1156 changing bfd_link_hash_undefined to bfd_link_hash_new.
1158 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1160 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1162 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1163 (synthetic_opd, synthetic_relocatable): New variables.
1164 (compare_symbols, compare_relocs): New helper routines.
1165 (ppc64_elf_get_synthetic_symtab): New function.
1166 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1168 * bfd-in2.h: Regenerated.
1169 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1170 to relsyms. Return 0 if abfd is relocatable.
1172 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1174 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1176 2004-08-17 Nick Clifton <nickc@redhat.com>
1178 * (is_arm_mapping_symbol_name): New function - return true
1179 when a symbol name matches the requirements for an ARM mapping
1181 (arm_elf_find_function): New function based on
1182 elf_find_function in elf.c but skipping ARM mapping symbols
1183 and including thumb function symbols.
1184 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1185 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1187 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1189 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1190 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1191 (ppc64_elf_brtaken_reloc): Here too.
1193 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1195 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1197 (ppc64_elf_check_directives): Check that we have the right hash
1198 table before proceeding.
1200 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1202 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1203 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1204 the sections that will be discarded.
1206 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1208 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1210 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1212 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1213 free space available.
1215 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1217 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1218 occurrences with bfd_byte * thoughout file.
1220 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1221 (xcoff_write_armap_big): Likewise.
1222 (xcoff_write_archive_contents_old): Likewise.
1223 (xcoff_write_archive_contents_big): Likewise.
1225 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1227 2004-08-13 Nick Clifton <nickc@redhat.com>
1229 * elf32-arm.h: Convert to ISO C90.
1231 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1234 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1237 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1239 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1240 (bfd_archive_filename, bfd_get_section_ident): Delete.
1241 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1242 bfd_archive_filename.
1243 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1244 to warn about symbols in discarded sections. Use _bfd_error_handler.
1245 * aout-adobe.c (aout_adobe_callback): See below.
1246 * aout-cris.c (swap_ext_reloc_in): ..
1247 * coff-arm.c (find_thumb_glue, find_arm_glue,
1248 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1249 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1250 coff_arm_copy_private_bfd_data): ..
1251 * coff-i860.c (i860_reloc_processing): ..
1252 * coff-mcore.c (mcore_coff_unsupported_reloc,
1253 coff_mcore_relocate_section): ..
1254 * coff-ppc.c (coff_ppc_relocate_section): ..
1255 * coff-rs6000.c (xcoff_create_csect_from_smclas
1256 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1257 sh_swap_insns, sh_relocate_section): ..
1258 * coff-tic54x.c (tic54x_reloc_processing): ..
1259 * coff-tic80.c (coff_tic80_relocate_section): ..
1260 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1261 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1262 coff_slurp_symbol_table, coff_classify_symbol,
1263 coff_slurp_reloc_table): ..
1264 * coffgen.c (_bfd_coff_read_string_table): ..
1265 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1266 _bfd_coff_generic_relocate_section): ..
1267 * cpu-arm.c (bfd_arm_merge_machines): ..
1268 * cpu-sh.c (sh_merge_bfd_arch): ..
1269 * elf-hppa.h (elf_hppa_relocate_section): ..
1270 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1271 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1272 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1273 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1274 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1275 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1276 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1277 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1278 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1279 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1280 cris_elf_merge_private_bfd_data
1281 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1282 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1283 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1284 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1285 elf32_hppa_relocate_section): ..
1286 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1287 i370_elf_check_relocs, i370_elf_relocate_section): ..
1288 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1289 elf_i386_relocate_section): ..
1290 * elf32-m32r.c (m32r_elf_relocate_section,
1291 m32r_elf_merge_private_bfd_data): ..
1292 * elf32-m68hc1x.c (m68hc12_add_stub,
1293 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1294 * elf32-m68k.c (elf_m68k_relocate_section): ..
1295 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1296 mcore_elf_relocate_section): ..
1297 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1298 ppc_elf_check_relocs, ppc_elf_relocate_section,
1299 ppc_elf_begin_write_processing): ..
1300 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1301 elf_s390_relocate_section): ..
1302 * elf32-sh-symbian.c (sh_symbian_import_as,
1303 sh_symbian_process_embedded_commands,
1304 sh_symbian_relocate_section): ..
1305 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1306 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1307 sh_elf_merge_private_data): ..
1308 * elf32-sparc.c (elf32_sparc_check_relocs,
1309 elf32_sparc_relocate_section,
1310 elf32_sparc_merge_private_bfd_data): ..
1311 * elf32-v850.c (v850_elf_check_relocs,
1312 v850_elf_merge_private_bfd_data): ..
1313 * elf32-xtensa.c (elf_xtensa_check_relocs,
1314 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1315 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1316 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1317 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1318 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1319 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1320 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1321 ppc64_elf_relocate_section): ..
1322 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1323 elf_s390_relocate_section): ..
1324 * elf64-sh64.c (sh_elf64_relocate_section): ..
1325 * elf64-sparc.c (sparc64_elf_check_relocs,
1326 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1327 sparc64_elf_merge_private_bfd_data): ..
1328 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1329 elf64_x86_64_relocate_section): ..
1330 * elflink.c (_bfd_elf_add_default_symbol,
1331 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1332 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1333 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1334 elf_get_linked_section_vma, elf_fixup_link_order,
1335 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1336 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1337 * elfxx-ia64.c (elfNN_ia64_relax_section,
1338 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1339 * elfxx-mips.c (mips_elf_perform_relocation,
1340 _bfd_mips_elf_check_relocs,
1341 _bfd_mips_elf_merge_private_bfd_data): ..
1342 * ieee.c (ieee_slurp_external_symbols): ..
1343 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1344 * libbfd.c (_bfd_generic_verify_endian_match): ..
1345 * linker.c (_bfd_generic_link_add_one_symbol,
1346 _bfd_generic_section_already_linked): ..
1347 * pdp11.c (translate_to_native_sym_flags): ..
1348 * pe-mips.c (coff_pe_mips_relocate_section): ..
1349 * peicode.h (pe_ILF_build_a_bfd): ..
1350 * srec.c (srec_bad_byte): ..
1351 * stabs.c (_bfd_link_section_stabs): ..
1352 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1353 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1354 with corresponding %B and %A in _bfd_error_handler format string.
1355 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1356 calls to use %A and %B. Fix "against symbol .. from section" and
1357 similar error messages. Combine multiple _bfd_error_handler calls
1358 where they were separated due to bfd_archive_filename deficiencies.
1359 * bfd-in2.h: Regenerate.
1361 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1363 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1366 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1368 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1369 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1370 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1372 (link_hash_newfunc): Init was_undefined.
1373 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1374 Use undefweak instead.
1375 (ppc64_elf_check_directives): Fix undefs chain.
1376 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1378 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1379 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1380 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1382 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1384 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1385 error, test input_section flags rather than sec.
1387 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1389 * elf-bfd.h (struct elf_backend_data): Add
1390 elf_backend_archive_symbol_lookup.
1391 (_bfd_elf_archive_symbol_lookup): Declare.
1392 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1393 (elf_link_add_archive_symbols): ..extracted from here. Call the
1395 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1396 (elfNN_bed): Init new field.
1397 * elf64-ppc.c (elf_backend_check_directives): Define.
1398 (elf_backend_archive_symbol_lookup): Define.
1399 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1400 a ppc_link_hash_entry pointer.
1402 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1403 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1404 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1405 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1406 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1407 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1408 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1411 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1413 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1414 (ppc64_elf_add_symbol_hook): Test for NULL section.
1415 (get_sym_h): Formatting.
1416 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1419 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1420 long branch stubs with code handling plt and r2off branch stubs.
1422 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1424 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1425 * elflink.c (elf_link_input_bfd): Formatting.
1426 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1428 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1429 (link_hash_newfunc): Don't set it.
1430 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1431 (ppc64_elf_mark_entry_syms): Delete.
1432 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1433 sections. Use get_opd_info.
1434 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1436 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1438 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1440 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1441 (func_desc_adjust): Don't set have_undefweak.
1442 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1443 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1445 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1446 "struct ppc_link_hash_entry *". Adjust all references.
1447 (ppc64_elf_hide_symbol): Correct a comment.
1449 * elf64-ppc.c (get_opd_info): New function.
1450 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1451 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1452 before calling get_fdh. Test fdh rather than h before dereferencing
1453 fdh. Mark removed symbols in opd_adjust.
1454 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1455 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1457 (ppc64_elf_output_symbol_hook): Likewise.
1459 2004-08-06 Paul Brook <paul@codesourcery.com>
1461 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1462 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1463 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1464 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1465 and BFD_RELOC_ARM_SBREL32.
1466 * bfd-in2.h, bbfd.h: Regenerate.
1468 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1470 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1471 the dynamic link symbol actually in use.
1473 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1475 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1477 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1478 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1480 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1481 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1483 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1484 Nick Clifton <nickc@redhat.com>
1487 * bfd.c (_bfd_default_error_handler): Make it global.
1489 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1491 * elf.c (assign_section_numbers): Cope gracefully with sections
1492 which have SHF_LINK_ORDER set but no sh_link set up.
1493 * elflink.c (elf_get_linked_section_vma): Likewise.
1495 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1498 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1499 Set it to _bfd_default_error_handler.
1500 (elfNN_bed): Add elf_backend_link_order_error_handler.
1502 * libbfd-in.h (_bfd_default_error_handler): New.
1504 * libbfd.h: Regenerated.
1506 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1508 * archures.c (bfd_mach_sparc_64bit_p): Define.
1509 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1510 * bfd-in2.h: Rebuilt.
1512 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1514 Introduce SH2a support.
1515 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1516 * archures.c (bfd_mach_sh2a_nofpu): New.
1517 * bfd-in2.h: Rebuilt.
1518 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1519 (arch_info_struct): Add sh2a_nofpu.
1520 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1521 2003-12-29 DJ Delorie <dj@redhat.com>
1522 * reloc.c: Add relocs for sh2a.
1523 * bfd-in2.h: Regenerate.
1524 * libbfd.hh: Regenerate.
1525 2003-12-01 Michael Snyder <msnyder@redhat.com>
1526 * archures.c (bfd_mach_sh2a): New.
1527 * bfd-in2.h: Rebuilt.
1528 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1530 (arch_info_struct): Add sh2a.
1531 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1533 2004-07-28 Nick Clifton <nickc@redhat.com>
1534 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1537 * som.c (setup_sections): Improve estimation of space sizes in
1538 relocatable objects.
1540 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1541 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1542 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1544 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1545 * configure: Regenerate.
1546 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1547 case that accepts OSABI=NetBSD and OSABI=SysV.
1548 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1549 the base of .got or .data (if .got does not exist).
1550 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1552 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1553 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1554 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1555 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1557 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1560 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1561 (elf_sec_group): Defined.
1562 (bfd_elf_match_symbols_in_sections): New prototype.
1563 (_bfd_elf_setup_group_pointers): Likewise.
1565 * elf.c (bfd_elf_discard_group): Abort.
1566 (bfd_elf_set_group_contents): Also include relocation sections.
1567 Remove zero-fill for ld -r.
1568 (_bfd_elf_setup_group_pointers): New function.
1569 (elf_sort_elf_symbol): Likewise.
1570 (elf_sym_name_compare): Likewise.
1571 (bfd_elf_match_symbols_in_sections): Likewise.
1573 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1575 * elflink.c (match_group_member): New.
1576 (elf_link_input_bfd): Check group member for discarded section.
1577 (try_match_symbols_in_sections): New function.
1578 (already_linked): Likewise.
1579 (_bfd_elf_section_already_linked): Support mixing comdat group
1580 and linkonce section.
1582 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1583 * linker.c (bfd_section_already_linked_table_traverse): New.
1585 * libbfd.h: Regenerated.
1587 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1589 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1590 BFD_RELOC_CRX_SWITCH32.
1591 * bfd-in2.h: Regenerate.
1592 * libbfd.h: Regenerate.
1593 * elf32-crx.c: Support relocation/relaxation of
1594 BFD_RELOC_CRX_SWITCH* types.
1596 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1598 * elf64-ppc.c: Correct "Linker stubs" comment.
1600 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1604 (elf_linked_to_section): New.
1606 * elf.c (assign_section_numbers): Set up sh_link for
1609 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1610 to sh_link for SHT_IA_64_UNWIND sections.
1612 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1614 * elflink.c (elf_fixup_link_order): Add _() to error message.
1616 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1618 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1621 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1623 * aout-adobe.c (aout_32_section_already_linked): Defined.
1624 * aout-target.h (MY_section_already_linked): Likewise.
1625 * aout-tic30.c (MY_section_already_linked): Likewise.
1626 * binary.c (binary_section_already_linked): Likewise.
1627 * bout.c (b_out_section_already_linked): Likewise.
1628 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1629 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1630 * coffcode.h (coff_section_already_linked): Likewise.
1631 * i386msdos.c (msdos_section_already_linked): Likewise.
1632 * i386os9k.c (os9k_section_already_linked): Likewise.
1633 * ieee.c (ieee_section_already_linked): Likewise.
1634 * ihex.c (ihex_section_already_linked): Likewise.
1635 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1636 * mmo.c (mmo_section_already_linked): Likewise.
1637 * nlm-target.h (nlm_section_already_linked): Likewise.
1638 * oasys.c (oasys_section_already_linked): Likewise.
1639 * pef.c (bfd_pef_section_already_linked): Likewise.
1640 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1641 * som.c (som_bfd_discard_group): Likewise.
1642 * srec.c (srec_section_already_linked): Likewise.
1643 * tekhex.c (tekhex_section_already_linked): Likewise.
1644 * versados.c (versados_section_already_linked): Likewise.
1645 * vms.c (vms_section_already_linked): Likewise.
1646 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1647 * xsym.c (bfd_sym_section_already_linked): Likewise.
1649 * bfd-in.h (bfd_section_already_linked_table_init): New.
1650 (bfd_section_already_linked_table_free): Likewise.
1652 * coff-rs6000.c (rs6000coff_vec): Add
1653 _bfd_generic_section_already_linked.
1654 (pmac_xcoff_vec): Likewise.
1655 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1656 (aix5coff64_vec): Likewise.
1658 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1659 * elflink.c (_bfd_elf_section_already_linked): New function.
1661 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
1663 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
1664 (_bfd_generic_section_already_linked): New.
1665 (bfd_section_already_linked_hash_entry): Likewise.
1666 (bfd_section_already_linked): Likewise.
1667 (bfd_section_already_linked_table_lookup): Likewise.
1668 (bfd_section_already_linked_table_insert): Likewise.
1670 * linker.c (bfd_section_already_linked): New.
1671 (_bfd_section_already_linked_table): Likewise.
1672 (bfd_section_already_linked_table_lookup): Likewise.
1673 (bfd_section_already_linked_table_insert): Likewise.
1674 (already_linked_newfunc): Likewise.
1675 (bfd_section_already_linked_table_init): Likewise.
1676 (bfd_section_already_linked_table_free): Likewise.
1677 (_bfd_generic_section_already_linked): Likewise.
1679 * section.c (bfd_section): Remove comdat.
1680 (bfd_comdat_info): Moved to ...
1681 * bfd-in.h (coff_comdat_info): Here.
1682 (bfd_coff_get_comdat_section): New.
1683 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
1684 * libcoff-in.h (coff_section_tdata): Add comdat.
1685 * coffcode.h (handle_COMDAT): Updated.
1686 * cofflink.c (coff_link_add_symbols): Likewise.
1687 * ecoff.c (bfd_debug_section): Likewise.
1689 * targets.c (bfd_target): Add _section_already_linked.
1690 (BFD_JUMP_TABLE_LINK): Updated.
1692 * bfd-in2.h: Regenerated.
1693 * libbfd.h: Likewise.
1694 * libcoff.h: Likewise.
1696 2003-07-21 Paul Brook <paul@codesourcery.com>
1698 * elflink.c (elf_get_linked_section_vma, compare_link_order,
1699 elf_fixup_link_order): New functions.
1700 (bfd_elf_final_link): Call elf_fixup_link_order.
1702 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
1704 * elf-bfd.h (ELF_COMMON_DEF_P): New.
1705 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
1707 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
1708 _bfd_elf_symbol_refs_local_p.
1709 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
1712 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
1714 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
1716 (bfd_elf_get_dyn_lib_class): New prototype.
1717 * elf.c (bfd_elf_get_dyn_lib_class): New function.
1719 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
1720 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
1721 entry is needed. Issue an error if a DT_NEEDED entry is needed
1722 for a file marked DYN_NO_NEEDED.
1723 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
1726 * bfd-in2.h: Regenerated.
1728 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1730 * elflink.c (elf_section_complain_discarded): Don't complain in
1733 2004-07-10 James E Wilson <wilson@specifixinc.com>
1735 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
1736 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
1737 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
1738 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
1740 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
1741 bfd_put_64 to bfd_putl64.
1742 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
1744 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
1747 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
1748 .init/.fini sections when trying to relax it.
1750 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
1752 * elf.c (assign_file_positions_for_segments): Make sure the
1753 .dynamic section is the first section in the PT_DYNAMIC segment.
1755 2004-07-09 Nick Clifton <nickc@redhat.com>
1757 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
1758 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
1759 sh_elf_get_flags_from_mach functions so that they do not conflict
1760 when this target is built with other sh-elf targets.
1761 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
1762 suppression of this function.
1763 (sh_elf_find_flags): Likewise.
1765 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1767 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
1768 (ALL_MACHINES_CFILES): Add cpu-crx.c.
1769 (BFD32_BACKENDS): Add elf32-crx.lo.
1770 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
1771 (cpu-crx.lo): New target.
1772 (elf32-crx.lo): New target.
1773 * Makefile.in: Regenerate.
1774 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
1775 (bfd_archures_list): Add bfd_crx_arch.
1776 * bfd-in2.h: Regenerate.
1777 * config.bfd: Handle crx-*-elf*, crx*.
1778 * configure.in: Handle bfd_elf32_crx_vec.
1779 * configure: Regenerate.
1780 * cpu-crx.c: New file.
1781 * elf32-crx.c: Likewise.
1782 * libbfd.h: Regenerate.
1783 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
1784 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
1785 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
1786 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
1787 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
1788 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
1789 * targets.c (bfd_elf32_crx_vec): Declare.
1790 (bfd_target_vector): Add bfd_elf32_crx_vec.
1792 2004-07-06 Nick Clifton <nickc@redhat.com>
1794 * config.bfd: Add sh-symbian-elf target.
1795 * configure.in: Add bfd_elf32_shl_symbian_vec.
1796 * configure: Regenerate.
1797 * elf-bfd.h (struct elf_backend_data): Add new field
1799 * elflink.c (elf_link_add_object_symbols): Invoke the
1800 check_directives function, if defined.
1801 * elfxx-target.h: Provide a default, NULL definition for
1803 * targets.c: Add bfd_elf32_shl_symbian_vec.
1804 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
1806 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
1807 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1808 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
1809 not already been defined.
1810 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
1811 * sh-symbian.c: New file. Provide functions to support the
1812 * sh-symbian-elf target.
1813 * Makefile.am: Add elf32-sh-symbian.c
1814 * Makefile.in: Regenerate.
1816 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1818 * elf32-sh.c: Include ../opcodes/sh-opc.h.
1819 * Makefile.am: Ran make dep-am.
1820 * Makefile.in: Ran make dep-in.
1822 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1824 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
1827 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
1829 * config.bfd: Add want64 to configuration target s390-*-linux*.
1831 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
1833 * bfd.c (bfd_get_section_ident): New.
1835 * elflink.c (elf_link_read_relocs_from_section): Call
1836 bfd_get_section_ident to identify the section when reporting
1838 (_bfd_elf_link_output_relocs): Likewise.
1839 (elf_link_output_extsym): Likewise.
1840 (elf_link_input_bfd): Likewise.
1841 (bfd_elf_gc_record_vtinherit): Likewise.
1843 * bfd-in2.h: Regenerated.
1845 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
1846 Nick Clifton <nickc@redhat.com>
1849 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
1850 of section symbols to mips_elf_sort_hash_table ().
1852 2004-07-01 Alan Modra <amodra@bigpond.net.au>
1854 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
1856 (elf_section_complain_discarded): New function. Handle
1857 .gcc_except_table too.
1858 (elf_link_input_bfd): Rewrite handling of relocs against symbols
1859 in discarded sections.
1860 * elf-bfd.h (elf_discarded_section): Protect macro arg.
1862 2004-06-30 James E Wilson <wilson@specifixinc.com>
1864 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
1865 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
1867 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
1870 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
1871 local references to discarded sections and report their
1874 2004-06-30 Alan Modra <amodra@bigpond.net.au>
1876 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
1877 sec_info_type, test section name instead.
1879 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
1882 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
1883 in .init/.fini sections.
1885 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1887 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
1888 bfd_get_section_limit.
1890 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1892 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
1893 output section size.
1895 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1897 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
1899 (mmix_elf_perform_relocation): Adjust for above change.
1900 (mmix_elf_relocate_section): Likewise.
1901 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
1902 (mmix_elf_get_section_contents): Delete.
1903 (bfd_elf64_get_section_contents): Delete.
1904 (mmix_elf_relocate_section): Zero stub area.
1905 * linker.c (default_indirect_link_order): Alloc max of section size
1907 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
1908 * section.c (bfd_malloc_and_get_section): Likewise.
1909 (struct bfd_section): Update rawsize comment.
1910 * bfd-in2.h: Regenerate.
1912 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
1914 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1916 * bfd-in.h (bfd_get_section_limit): Define.
1917 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
1918 (_bfd_final_link_relocate): Use bfd_get_section_limit.
1919 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
1920 * coff-arm.c (coff_arm_relocate_section): Likewise.
1921 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
1922 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
1923 (bfd_ns32k_final_link_relocate): Likewise.
1924 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
1925 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1926 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
1927 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1928 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
1929 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
1930 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
1931 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1932 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
1933 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
1934 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
1935 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
1936 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
1937 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
1938 * elf32-v850.c (v850_elf_reloc): Likewise.
1939 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
1940 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
1941 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
1942 * elf64-mips.c (mips_elf64_gprel32_reloc)
1943 (mips16_gprel_reloc): Likewise.
1944 * elf64-mmix.c (mmix_elf_reloc): Likewise.
1945 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
1946 * elf64-sparc.c (init_insn_reloc): Likewise.
1947 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1948 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
1949 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
1950 (_bfd_mips_elf_generic_reloc): Likewise.
1951 * bfd-in2.h: Regenerate.
1953 2004-06-28 Alan Modra <amodra@bigpond.net.au>
1955 * bfd-in.h (struct stab_info): Move from stabs.c.
1956 * stabs.c (struct stab_link_includes_table): Delete.
1957 (stab_link_includes_lookup): Delete.
1958 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
1959 level of indirection from sinfo parm.
1960 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
1961 stabstr section. Adjust hash table accesses.
1962 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
1963 alloc. Adjust stab_info test.
1964 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
1965 (_bfd_coff_final_link): Adjust stab_info test.
1966 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
1967 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
1969 * libcoff-in.h (struct coff_link_hash_table): Likewise.
1970 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
1971 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
1972 stabstr section. Adjust stab_info test.
1973 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
1974 (_bfd_write_stab_strings): Adjust prototypes.
1975 * libbfd.h: Regenerate.
1976 * libcoff.h: Regenerate.
1977 * bfd-in2.h: Regenerate.
1979 2004-06-27 Mark Kettenis <kettenis@gnu.org>
1981 From Miod Vallat <miod@online.fr>:
1982 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
1984 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
1986 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
1987 (struct elf32_mn10300_link_hash_entry): Remove
1988 pcrel_relocs_copied.
1989 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
1990 R_MN10300_32. Don't adjust pcrel_relocs_copied.
1991 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
1992 and gotoff relocations if the symbol doesn't bind locally. Use
1993 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
1994 relocation for PCREL32.
1995 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
1996 to test whether a symbol binds locally.
1997 (elf32_mn10300_link_hash_newfunc): Don't initialize
1998 pcrel_relocs_copied.
1999 (_bfd_mn10300_elf_discard_copies): Delete.
2000 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2002 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2004 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2006 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2008 * som.c (som_set_reloc_info): Correct small typo.
2010 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2012 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2013 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2014 (m32r_elf_gcsweep_hook): Likewise.
2015 (m32r_elf_check_relocs): Likewise.
2016 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2017 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2018 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2019 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2020 * bfd-in2.h: Regenerated.
2021 * libbfd.h: Regenerated.
2023 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2025 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2027 (elf64_x86_64_relocate_section): Issue an error for
2028 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2029 against global symbols when building shared library.
2031 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2033 * section.c (struct sec): Rename "_cooked_size" to "size".
2034 Rename "_raw_size" to "rawsize".
2035 (STD_SECTION): Adjust comments.
2036 (bfd_set_section_size, bfd_get_section_contents): Use size.
2037 (bfd_malloc_and_get_section): New function.
2038 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2039 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2040 Correctly free reloc and contents memory.
2041 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2042 and fake CIE now that we can shink section size to zero.
2043 (_bfd_elf_write_section_eh_frame): Likewise..
2044 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2045 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2046 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2047 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2048 unneeded indirection.
2049 * elf.c (_bfd_elf_section_offset): .. and update call.
2050 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2051 * libbfd.h: Regenerate.
2052 * bfd-in2.h: Regenerate.
2054 Replace occurrences of "_raw_size" and "_cooked_size" in most places
2055 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
2056 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
2057 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
2058 Similarly use "rawsize", if non-zero, in reloc functions to validate
2059 reloc addresses. Use new bfd_malloc_and_get_section in most places
2060 where bfd_get_section_contents was called. Expand all occurrences of
2061 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
2062 grok_prstatus and similar functions to "size".
2063 * aix386-core.c (aix386_core_file_p): ..
2064 * aix5ppc-core.c (xcoff64_core_p): ..
2065 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
2066 aout_adobe_set_section_contents): ..
2067 * aout-target.h (callback): ..
2068 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
2069 MY_bfd_final_link): ..
2070 * aoutf1.h (sunos4_core_file_p): ..
2071 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2072 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
2073 final_link, aout_link_input_section): ..
2074 * binary.c (binary_object_p, binary_canonicalize_symtab,
2075 binary_set_section_contents): ..
2076 * bout.c (b_out_callback, b_out_write_object_contents,
2077 b_out_set_section_contents, b_out_bfd_relax_section,
2078 b_out_bfd_get_relocated_section_contents): ..
2079 * cisco-core.c (cisco_core_file_validate): ..
2080 * coff-alpha.c (alpha_ecoff_object_p,
2081 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
2082 * coff-arm.c (coff_arm_relocate_section,
2083 bfd_arm_allocate_interworking_sections): ..
2084 * coff-h8300.c (h8300_reloc16_extra_cases,
2085 h8300_bfd_link_add_symbols): ..
2086 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
2087 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
2088 ppc_bfd_coff_final_link): ..
2089 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
2090 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2091 sh_align_loads, sh_coff_get_relocated_section_contents): ..
2092 * coff64-rs6000.c (xcoff64_write_object_contents,
2093 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
2094 * coffcode.h (coff_compute_section_file_positions,
2095 coff_write_object_contents): ..
2096 * coffgen.c (make_a_section_from_file, coff_write_symbols,
2097 coff_section_symbol, build_debug_section): ..
2098 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
2099 process_embedded_commands, _bfd_coff_link_input_bfd,
2100 _bfd_coff_write_global_sym): ..
2101 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
2102 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
2103 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
2104 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
2105 _bfd_dwarf2_find_nearest_line): ..
2106 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
2107 ecoff_compute_section_file_positions,
2108 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
2109 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
2110 _bfd_elf_discard_section_eh_frame_hdr,
2111 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
2112 _bfd_elf_write_section_eh_frame,
2113 _bfd_elf_write_section_eh_frame_hdr): ..
2114 * elf-hppa.h (elf_hppa_sort_unwind): ..
2115 * elf-m10200.c (mn10200_elf_relax_section,
2116 mn10200_elf_relax_delete_bytes,
2117 mn10200_elf_get_relocated_section_contents): ..
2118 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2119 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2120 mn10300_elf_relax_delete_bytes,
2121 mn10300_elf_get_relocated_section_contents,
2122 _bfd_mn10300_elf_adjust_dynamic_symbol,
2123 _bfd_mn10300_elf_discard_copies,
2124 _bfd_mn10300_elf_size_dynamic_sections,
2125 _bfd_mn10300_elf_finish_dynamic_sections): ..
2126 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2127 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2128 bfd_elf_set_group_contents, map_sections_to_segments,
2129 elf_sort_sections, assign_file_positions_for_segments,
2130 SECTION_SIZE, copy_private_bfd_data,
2131 _bfd_elf_get_dynamic_reloc_upper_bound,
2132 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2133 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2134 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2135 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2136 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2137 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2138 bfd_elf32_arm_process_before_allocation,
2139 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2140 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2141 elf32_arm_write_section): ..
2142 * elf32-cris.c (cris_elf_grok_prstatus,
2143 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2144 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2145 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2146 elf_cris_discard_excess_dso_dynamics,
2147 elf_cris_discard_excess_program_dynamics): ..
2148 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2149 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2150 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2151 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2152 elf32_frvfdpic_size_dynamic_sections,
2153 elf32_frvfdpic_modify_segment_map,
2154 elf32_frvfdpic_finish_dynamic_sections): ..
2155 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2156 elf32_h8_get_relocated_section_contents): ..
2157 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2158 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2159 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2160 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2161 elf32_hppa_finish_dynamic_sections): ..
2162 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2163 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2164 i370_elf_finish_dynamic_sections): ..
2165 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2166 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2167 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2168 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2169 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2170 * elf32-ip2k.c (ip2k_is_switch_table_128,
2171 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2172 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2173 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2174 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2175 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2176 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2177 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2178 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2179 m32r_elf_get_relocated_section_contents): ..
2180 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2181 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2182 m68hc11_elf_relax_delete_bytes): ..
2183 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2184 m68hc12_elf_size_one_stub): ..
2185 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2186 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2187 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2188 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2189 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2190 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2191 elf32_mips_grok_prstatus): ..
2192 * elf32-or32.c (or32_elf_consth_reloc): ..
2193 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2194 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2195 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2196 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2197 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2198 ppc_elf_final_write_processing): ..
2199 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2200 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2201 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2202 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2203 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2204 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2205 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2206 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2207 * elf32-sh64-com.c (sh64_address_in_cranges,
2208 sh64_get_contents_type): ..
2209 * elf32-sh64.c (sh64_find_section_for_address,
2210 sh64_elf_final_write_processing): ..
2211 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2212 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2213 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2214 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2215 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2216 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2217 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2218 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2219 elf_vax_finish_dynamic_sections): ..
2220 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2221 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2222 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2223 xstormy16_elf_finish_dynamic_sections): ..
2224 * elf32-xtensa.c (xtensa_read_table_entries,
2225 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2226 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2227 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2228 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2229 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2230 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2231 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2232 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2233 xtensa_callback_required_dependence): ..
2234 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2235 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2236 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2237 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2238 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2239 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2240 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2241 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2242 * elf64-hppa.c (allocate_dynrel_entries,
2243 elf64_hppa_size_dynamic_sections,
2244 elf64_hppa_finish_dynamic_sections): ..
2245 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2246 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2247 elf64_mips_grok_prstatus): ..
2248 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2249 mmix_elf_relocate_section, mmix_elf_final_link,
2250 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2251 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2252 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2253 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2254 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2255 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2256 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2257 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2258 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2259 ppc64_elf_finish_dynamic_sections): ..
2260 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2261 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2262 elf_s390_finish_dynamic_sections): ..
2263 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2264 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2265 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2266 sh64_elf64_finish_dynamic_sections): ..
2267 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2268 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2269 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2270 sparc64_elf_finish_dynamic_symbol,
2271 sparc64_elf_finish_dynamic_sections): ..
2272 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2273 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2274 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2275 elf64_x86_64_finish_dynamic_sections): ..
2276 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2277 * elfcode.h (elf_slurp_reloc_table): ..
2278 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2279 elf_finalize_dynstr, elf_link_add_object_symbols,
2280 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2281 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2282 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2283 elf32_mips_grok_prstatus): ..
2284 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2285 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2286 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2287 elfNN_ia64_finish_dynamic_sections): ..
2288 * elfxx-mips.c (mips_elf_create_procedure_table,
2289 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2290 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2291 mips_elf_global_got_index, mips_elf_multi_got,
2292 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2293 mips_elf_allocate_dynamic_relocations,
2294 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2295 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2296 _bfd_mips_elf_always_size_sections,
2297 _bfd_mips_elf_size_dynamic_sections,
2298 _bfd_mips_elf_finish_dynamic_symbol,
2299 _bfd_mips_elf_finish_dynamic_sections,
2300 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2301 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2302 _bfd_elf_mips_get_relocated_section_contents,
2303 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2304 * hp300hpux.c (callback): ..
2305 * hppabsd-core.c (make_bfd_asection): ..
2306 * hpux-core.c (make_bfd_asection): ..
2307 * i386linux.c (linux_link_create_dynamic_sections,
2308 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2309 * i386msdos.c (msdos_write_object_contents): ..
2310 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2311 os9k_set_section_contents): ..
2312 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2313 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2314 ieee_write_section_part, do_with_relocs, do_as_repeat,
2315 do_without_relocs, ieee_write_debug_part, init_for_output,
2316 ieee_set_section_contents): ..
2317 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2318 * irix-core.c (do_sections, make_bfd_asection): ..
2319 * libaout.h (aout_section_merge_with_text_p): ..
2320 * libbfd.c (_bfd_generic_get_section_contents,
2321 _bfd_generic_get_section_contents_in_window): ..
2322 * linker.c (default_indirect_link_order): ..
2323 * lynx-core.c (make_bfd_asection): ..
2324 * m68klinux.c (linux_link_create_dynamic_sections,
2325 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2326 * mach-o.c (bfd_mach_o_make_bfd_section,
2327 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2328 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2329 bfd_mach_o_scan_read_segment): ..
2330 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2331 _bfd_merge_sections): ..
2332 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2333 mmo_map_set_sizes, mmo_canonicalize_symtab,
2334 mmo_internal_write_section, mmo_write_object_contents): ..
2335 * netbsd-core.c (netbsd_core_file_p): ..
2336 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2337 nlm_alpha_set_public_section): ..
2338 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2339 * nlm32-sparc.c (nlm_sparc_write_import): ..
2340 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2341 nlm_compute_section_file_positions): ..
2342 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2343 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2344 * opncls.c (get_debug_link_info): ..
2345 * osf-core.c (make_bfd_asection): ..
2346 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2347 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2348 final_link, aout_link_input_section): ..
2349 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2350 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2351 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2352 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2353 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2354 * ptrace-core.c (ptrace_unix_core_file_p): ..
2355 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2356 _bfd_final_link_relocate, bfd_generic_relax_section,
2357 bfd_generic_get_relocated_section_contents): ..
2358 * reloc16.c (bfd_coff_reloc16_relax_section,
2359 bfd_coff_reloc16_get_relocated_section_c): ..
2360 * riscix.c (riscix_some_aout_object_p): ..
2361 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2362 * sco5-core.c (make_bfd_asection): ..
2363 * simple.c (bfd_simple_get_relocated_section_contents): ..
2364 * som.c (som_object_setup, setup_sections, som_prep_headers,
2365 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2366 som_set_reloc_info, som_get_section_contents,
2367 som_bfd_link_split_section): ..
2368 * sparclinux.c (linux_link_create_dynamic_sections,
2369 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2370 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2371 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2372 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2373 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2374 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2375 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2376 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2377 sunos_finish_dynamic_link): ..
2378 * syms.c (_bfd_stab_section_find_nearest_line): ..
2379 * tekhex.c (first_phase, tekhex_set_section_contents,
2380 tekhex_write_object_contents): ..
2381 * trad-core.c (trad_unix_core_file_p): ..
2382 * versados.c (process_esd, process_otr, process_otr): ..
2383 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2384 * vms-misc.c (add_new_contents): ..
2385 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2386 * vms.c (vms_set_section_contents): ..
2387 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2388 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2389 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2390 * xsym.c (bfd_sym_scan): .. See above.
2392 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2394 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2395 calling _bfd_merged_section_offset only for section symbols.
2397 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2399 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2400 for handling SEC_MERGE symbols in relax_section.
2402 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2404 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2405 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2406 linked together. Mark the result as h8300sx code.
2408 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2410 * elf-bfd.h (struct elf_backend_data): Added
2411 elf_backend_omit_section_dynsym.
2412 (_bfd_elf_link_omit_section_dynsym): Declare.
2413 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2414 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2415 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2416 (_bfd_elf_link_renumber_dynsyms): ... this function.
2417 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2418 _bfd_elf_link_omit_section_dynsym).
2419 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2421 2004-06-21 Nick Clifton <nickc@redhat.com>
2423 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2426 2004-06-17 Jerome Guitton <guitton@gnat.com>
2428 * bfd-in.h (bfd_cache_close_all): New function declaration.
2429 * bfd-in2.h: Regenerate.
2430 * cache.c (bfd_cache_close_all): New function definition.
2432 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2434 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2436 * configure: Regenerate.
2438 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2440 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2441 the pre-existing section.
2443 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2445 * section.c (struct sec): Remove usused flags. Reorganize a little.
2446 (bfd_get_section_size_before_reloc): Delete.
2447 (bfd_get_section_size_after_reloc): Delete.
2448 (STD_SECTION): Update.
2449 (bfd_get_section_size_now): Delete.
2450 (bfd_set_section_contents): Don't referece reloc_done.
2451 (bfd_get_section_contents): Remove reloc_done comment.
2452 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2454 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2455 * ecoff.c (bfd_debug_section): Update initializer.
2456 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2457 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2458 * bfd-in.h (bfd_section_size): Expand.
2459 (bfd_get_section_size): New macro.
2460 * bfd-in2.h: Regenerate.
2461 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2462 bfd_get_section_size_before_reloc with bfd_get_section_size.
2463 * coffcode.h (coff_write_object_contents): Likewise.
2464 * coffgen.c (build_debug_section): Likewise.
2465 * dwarf1.c (parse_line_table): Likewise.
2466 (_bfd_dwarf1_find_nearest_line): Likewise.
2467 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2468 * i386msdos.c (msdos_write_object_contents): Likewise.
2469 * pdp11.c (squirt_out_relocs): Likewise.
2470 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2471 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2473 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2475 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2476 removal) with updated comment.
2477 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2479 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2480 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2482 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2484 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2485 overflow on branches to undefweaks.
2487 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2489 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2490 as ecoff_section_data() does not return a valid lvalue.
2492 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2494 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2495 (elf_link_add_object_symbols): Likewise.
2497 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2498 (elf_backend_reloc_type_class): New.
2500 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2502 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2504 * configure: Regenerate.
2506 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2508 From: Albert Chin-A-Young <china@thewrittenword.com>
2509 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2512 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2514 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2517 2004-05-28 DJ Delorie <dj@redhat.com>
2519 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2520 for linking, but otherwise adjust reloc for merged sections.
2522 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2524 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2525 _bfd_merged_section_offset for local symbols.
2527 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2529 * Makefile.am: Regenerate dependencies.
2530 * Makefile.in: Regenerate.
2531 * archures.c: Add bfd_mach_sh3_nommu .
2532 * bfd-in2.h: Regenerate.
2533 * cpu-sh.c: Add sh3-nommu architecture.
2534 (bfd_to_arch_table): Create new table.
2535 (sh_get_arch_from_bfd_mach): Create new function.
2536 (sh_get_arch_up_from_bfd_mach): Create new function.
2537 (sh_merge_bfd_arch): Create new function.
2538 * elf32-sh.c (sh_ef_bfd_table): Add table.
2539 (sh_elf_check_relocs): Replace switch statement with
2540 use of sh_ef_bfd_table .
2541 (sh_elf_get_flags_from_mach): Add new function.
2542 (sh_find_elf_flags): Likewise.
2543 (sh_elf_copy_private_data): Replace most of non-elf contents
2544 with a call to sh_merge_bfd_arch() .
2546 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2548 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2549 * Makefile.in: Regenerate.
2551 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2553 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2554 custom calling conventions for dynamic symbols.
2555 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2556 symbol if it's an alias to a global one.
2558 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2560 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2563 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2565 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2568 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2570 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2571 for SHT_GROUP sections.
2573 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2575 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2577 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2578 * merge.c: Formatting. Remove unnecessary casts. Expand
2579 bfd_get_section_alignment macro.
2580 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2581 use throughout file.
2582 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2583 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2584 section name to determine sinfo group, instead test output section
2586 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2587 _bfd_strip_section_from_output rather than just twiddling flags.
2588 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2589 (_bfd_merge_sections): Update prototype.
2590 * libbfd.h: Regenerate.
2592 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2594 * netbsd-core.c: Correctly indent section that sets architecture
2597 From Miod Vallat <miod@online.fr>:
2598 * m88kopenbsd.c: New file.
2599 * targets.c (m88k_openbsd_vec): New.
2600 * config.bfd: Add m88k-*-openbsd*.
2601 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2602 (m88kopenbsd_vec): New.
2603 * configure: Regenerate.
2604 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2605 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2607 * Makefile.in: Regenerate.
2608 * po/SRC-POTFILES.in: Regenerate.
2610 2004-05-24 Nick Clifton <nickc@redhat.com>
2612 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2613 introduced by hash table size patch.
2615 2004-05-22 Ben Elliston <bje@au.ibm.com>
2617 * configure.in (is_release): Remove.
2618 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2619 (AC_OUTPUT): Don't output bfdver.h from version.h.
2620 * configure: Regenerate.
2621 * Makefile.am (RELEASE): New variable.
2622 (bfdver.h): New target.
2623 * Makefile.in: Regenerate.
2624 * doc/Makefile.in: Likewise.
2626 2004-05-22 Ben Elliston <bje@au.ibm.com>
2628 * Makefile.am (config.status): Don't depend on version.h.
2629 * Makefile.in: Regenerate.
2631 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2633 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2634 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2635 * libbfd.h: Regenerate.
2636 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2637 (_bfd_elf_rel_local_sym): Likewise.
2638 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2639 (elf_link_input_bfd): Likewise.
2640 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2641 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2642 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2643 (elfNN_ia64_relocate_section): Likewise.
2645 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2647 * hash.c (bfd_default_hash_table_size): New variable.
2648 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2649 (bfd_hash_set_default_size): New function. Set the default size
2650 to a selected prime number close to the argument. Document new
2652 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2653 * bfd-in2.h: Regenerate.
2654 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2655 * Makefile.in: Regenerate.
2657 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2659 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2660 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2661 arm, m68k, m88k and hppa core files.
2663 2004-05-21 Nick Clifton <nickc@redhat.com>
2665 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
2666 (bfd_bwrite): Likewise.
2667 (bfd_tell): Likewise.
2668 (bfd_flush): Likewise.
2669 (bfd_stat): Likewise.
2670 (bfd_seek): Likewise.
2671 (bfd_get_mtime): Likewise.
2672 (bfd_get_size): Likewise.
2674 2004-05-19 Ben Elliston <bje@au.ibm.com>
2676 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
2678 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
2680 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
2681 (bfd_generic_openr_next_archived_file): Likewise.
2683 2004-05-17 Bob Wilson <bob.wilson@acm.org>
2685 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
2686 section names by inserting a new substring after .gnu.linkonce, except
2687 for .gnu.linkonce.t.* where the "t." is replaced.
2689 2004-05-17 Adam Nemet <anemet@lnxw.com>
2691 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
2692 (m68-*-lynxos* case): Likewise.
2693 (powerpc-*-lyxnos* case): New case.
2694 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
2696 2004-05-17 David Heine <dlheine@tensilica.com>
2698 * aout-target.h (MY_bfd_copy_private_header_data): Define.
2699 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
2700 * bfd.c (bfd_copy_private_header_data): Define.
2701 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
2703 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
2704 * coffcode.h (coff_bfd_copy_private_header_data): Define.
2705 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
2706 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
2707 segments by calling copy_private_bfd_data.
2708 (_bfd_elf_copy_private_header_data): Define.
2709 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
2710 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
2711 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
2712 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
2713 * mmo.c (mmo_bfd_copy_private_header_data): Define.
2714 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
2715 * som.c (som_bfd_copy_private_header_data): Define.
2716 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
2717 * vms.c (vms_bfd_copy_private_header_data): Define.
2718 * bfd-in2.h: Regenerate.
2719 * libbfd.h: Regenerate.
2721 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2723 * elfxx-mips.c (MINUS_TWO): Define.
2724 (mips_elf_higher, mips_elf_highest,
2725 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
2726 some bfd_vma values.
2727 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
2729 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2731 * som.c (log2): Rename to exact_log2. Adjust all callers.
2733 2004-05-13 Paul Brook <paul@codesourcery.com>
2735 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
2736 dwarf3 format CIE entries. Remove comment about the size of the
2737 ra_column field. It is now correctly deduced.
2739 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2741 * config.bfd (or32-*-rtems*): Switch to elf.
2743 2004-05-13 Nick Clifton <nickc@redhat.com>
2745 * po/fr.po: Updated French translation.
2747 2004-05-11 Jakub Jelinek <jakub@redhat.com>
2749 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
2750 into .dynsym if elf_section_data (sec)->dynindx <= 0.
2751 Adjust counting of last_local.
2752 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
2753 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
2754 created by the linker nor !SHF_ALLOC.
2756 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
2757 DT_PLTGOT to the start of the .got.plt section instead of the
2758 .got output section. Set sh_entsize for .got section in addition
2760 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2761 is at sgot->output_section->vma.
2762 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
2763 DT_PLTGOT to the start of the .got.plt section instead of the
2764 .got output section.
2765 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2766 is at sgot->output_section->vma. Set sh_entsize for .got section
2767 in addition to .got.plt.
2768 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
2769 (bfd_section_from_phdr): Likewise.
2770 (map_sections_to_segments): Likewise.
2771 (assign_file_positions_for_segments): Likewise.
2772 (get_program_header_size): Likewise.
2773 * elflink.c (bfd_elf_size_dynamic_sections): Set
2774 elf_tdata (output_bfd)->relro from info->relro.
2775 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
2777 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
2779 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
2780 a zero symndx for which we hadn't accounted a dynamic relocation.
2781 (_frvfdpic_add_rofixup): Likewise.
2783 2004-05-07 Brian Ford <ford@vss.fsi.com>
2784 DJ Delorie <dj@redhat.com>
2786 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
2787 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
2788 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
2789 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
2791 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2793 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
2794 immediately if there's no link info.
2795 (elf32_frvfdpic_copy_private_bfd_data): New.
2796 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
2798 2004-05-06 Zack Weinberg <zack@codesourcery.com>
2800 * dwarf2.c (add_line_info): Also set info->filename to NULL if
2801 filename argument is null; do not call strlen on a null pointer.
2803 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
2805 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
2808 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2810 * configure.in (bfd_elf32_frvfdpic_vec): New.
2811 * configure: Rebuilt.
2812 * targets.c (bfd_elf32_frvfdpic_vec): New.
2813 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
2815 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
2816 frvfdpic instead of frv. Rearrange elf-target macros such that
2817 the FDPIC-specific ones are only defined for this new target
2819 (bfd_elf32_frvfdpic_vec): Declare.
2821 (elf32_frv_relocate_section): Use it to enable segment checking
2822 and to control rofixup emission. Add output section vma to
2823 applied relocation in non-LOAD non-ALLOC sections. Use
2824 _bfd_error_handler for errors.
2825 (_frv_create_got_section): Create .rel.got and .rofixup only in
2826 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
2828 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
2829 (elf32_frvfdpic_modify_segment_map): Likewise.
2830 (elf32_frv_finish_dynamic_sections): New, do-nothing.
2831 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
2832 error message if we miscompute the rofixup size.
2833 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
2834 (frvfdpic_elf_encode_eh_address): Likewise.
2835 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
2836 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
2837 relocs. Reject unknown relocation types.
2838 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
2839 (frv_elf_merge_private_bfd_data): Likewise.
2840 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
2841 0x4000 for newly-added elf32-frvfdpic.
2843 2004-05-05 Nick Clifton <nickc@redhat.com>
2846 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
2847 returning NULL as most users of this function do not check its
2849 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
2850 of bfd_cache_lookup().
2851 * sco5-core.c (sco5_core_file_p): Likewise.
2852 * trad-core.c (trad_unix_core_file_p): Likewise.
2854 2004-05-05 Nick Clifton <nickc@redhat.com>
2856 * cache.c (bfd_cache_lookup): Improve formatting.
2857 * archive.c: Fix formatting.
2859 2004-05-05 Peter Barada <peter@the-baradas.com>
2861 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
2862 * cpu-m68k.c(bfd_m68k_arch): Likewise.
2863 * bfd-in2.h(bfd_architecture): Regenerate.
2865 2004-05-03 Alan Modra <amodra@bigpond.net.au>
2867 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
2869 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
2870 those against discarded link-once and SEC_MERGE section symbols.
2872 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2874 * section.c (bfd_get_section_by_name_if): New.
2875 * bfd-in2.h: Regenerated.
2877 2004-05-02 Alan Modra <amodra@bigpond.net.au>
2879 * som.c (som_bfd_is_group_section): Define.
2881 2004-05-01 Alan Modra <amodra@bigpond.net.au>
2883 * section.c (bfd_make_section_anyway): Copy the whole
2884 bfd_hash_entry, not just "next" from existing entry.
2886 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2888 * elf.c (bfd_section_from_shdr): Maintain the section order in
2890 (special_sections): Add ".note.GNU-stack".
2891 (elf_fake_sections): Handle section group for relocatable
2894 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2896 * section.c (bfd_sections_find_if): New.
2897 * bfd-in2.h: Regenerated.
2899 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2901 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
2903 * elf-bfd.h (bfd_elf_is_group_section): Declare.
2904 * elf.c (bfd_elf_is_group_section): New function.
2905 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
2906 * section.c (bfd_generic_is_group_section): New function.
2907 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
2908 (BFD_JUMP_TABLE_LINK): Adjust.
2909 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
2910 * aout-target.h (MY_bfd_is_group_section): Define.
2911 * aout-tic30.c (MY_bfd_is_group_section): Define.
2912 * bfd.c (bfd_is_group_section): Define.
2913 * binary.c (binary_bfd_is_group_section): Define.
2914 * bout.c (b_out_bfd_is_group_section): Define.
2915 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
2916 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
2917 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
2918 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
2919 * coffcode.h (coff_bfd_is_group_section): Define.
2920 * i386msdos.c (msdos_bfd_is_group_section): Define.
2921 * i386os9k.c (os9k_bfd_is_group_section): Define.
2922 * ieee.c (ieee_bfd_is_group_section): Define.
2923 * ihex.c (ihex_bfd_is_group_section): Define.
2924 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
2925 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
2926 * mmo.c (mmo_bfd_is_group_section): Define.
2927 * nlm-target.h (nlm_bfd_is_group_section): Define.
2928 * oasys.c (oasys_bfd_is_group_section): Define.
2929 * pef.c (bfd_pef_bfd_is_group_section): Define.
2930 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
2931 * srec.c (srec_bfd_is_group_section): Define.
2932 * tekhex.c (tekhex_bfd_is_group_section): Define.
2933 * versados.c (versados_bfd_is_group_section): Define.
2934 * vms.c (vms_bfd_is_group_section): Define.
2935 * xsym.c (bfd_sym_bfd_is_group_section): Define.
2936 * bfd-in2.h: Regenerate.
2937 * libbfd.h: Regenerate.
2939 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2941 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
2943 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
2945 * configure.in: Update version to 2.15.91.
2946 * configure: Regenerate.
2948 2004-04-29 Brian Ford <ford@vss.fsi.com>
2950 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
2951 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
2952 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
2953 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
2954 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
2955 .gnu.linkonce.wi. sections.
2956 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
2957 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
2959 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
2960 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2962 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2964 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
2965 * bfd-in2.h: Regenerate.
2966 * libbfd.h: Likewise.
2968 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2970 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
2972 (setup_sections): Use som_subspace_dictionary_record struct instead
2973 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
2974 is_comdat, is_common or dup_common.
2975 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
2976 is_comdat, is_common and dup_common in section subspace_dict from
2978 (som_begin_writing): Use som_subspace_dictionary_record struct.
2979 (som_finish_writing): Likewise.
2980 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
2981 is_common and dup_common flags in info for symbol. Add comment
2982 regarding linker support for these fields. Slightly reorganize
2984 (som_build_and_write_symbol_table): Set is_comdat, is_common and
2985 dup_common fields in symbol table from symbol info.
2986 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
2987 arguments. Set corresponding fields in copy_data. Change all callers.
2988 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
2990 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
2991 * som.h (som_subspace_dictionary_record): Define.
2992 (som_copyable_section_data_struct): Add is_comdat, is_common and
2994 (som_section_data_struct): Use som_subspace_dictionary_record struct
2995 instead of subspace_dictionary_record.
2996 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
2998 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3000 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3001 if set. Check reloc_done flag before applying relocations. Use
3002 output addresses, both when applying relocations and when comparing
3003 against the specified section.
3004 (elf_xtensa_relocate_section): Use output address to check if dynamic
3005 reloc is in a literal pool. Set section's reloc_done flag.
3007 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3009 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3010 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3012 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3015 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3017 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3018 structure field removed in 2004-04-24 patch.
3019 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3021 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3023 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3024 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3025 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3026 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3027 field before calling elf_backend_section_flags.
3029 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3031 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3032 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3033 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3034 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3035 and BFD_RELOC_32_PCREL.
3036 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3037 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3038 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3039 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3040 (mips_elf_next_relocation): Move comment about matching HI/LO
3042 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3043 R_MIPS_GNU_REL_HI16.
3045 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3047 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3048 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3049 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3050 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3051 and update comments to reflect current usage.
3052 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3053 and MIPS_R_SWITCH, as well as several empty entries. Update comment
3055 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
3056 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
3057 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3058 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
3059 type number to be MIPS_R_PCREL16.
3060 (mips_relocate_section): Remove support for link-time relaxation
3061 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
3062 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3063 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
3064 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
3065 relaxation of branches used by embedded-PIC.
3066 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
3067 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
3068 related members, update comment.
3069 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
3070 code related to embedded-PIC.
3071 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
3072 initialization of now-removed 'adjust' member of
3073 'struct ecoff_debug_info'.
3075 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3077 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
3079 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3081 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
3082 relocs for locally defined symbols during -shared final link.
3083 (elf32_arm_final_link_relocate): Likewise.
3085 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3087 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
3088 ELF_LINK_POINTER_EQUALITY_NEEDED.
3089 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
3090 if r_type is not R_X86_64_PC32.
3091 (elf64_x86_64_finish_dynamic_symbol): If
3092 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
3095 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3097 * elf32-sh.c (sh_elf_plt_sym_val): New function.
3098 (elf_backend_plt_sym_val): Define.
3100 2004-04-22 Andrew Cagney <cagney@redhat.com>
3102 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
3104 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3106 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
3108 * som.c (som_set_section_contents): Constantify second argument.
3109 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
3110 (som_object_setup): Rework to avoid warning.
3111 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3114 2004-04-22 Andrew Cagney <cagney@redhat.com>
3116 * cache.c (bfd_cache_close): Check for a previously closed file.
3118 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3120 * bfd.c (bfd_get_synthetic_symtab): Define.
3121 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3122 NAME##_get_synthetic_symtab.
3123 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3124 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3125 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3127 (_bfd_elf_get_synthetic_symtab): New prototype.
3128 * elfcode.h (elf_get_synthetic_symtab): Define.
3129 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3130 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3131 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3132 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3133 * bfd-in2.h: Rebuilt.
3134 * libbfd.h: Rebuilt.
3135 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3136 (elf_backend_plt_sym_val): Define.
3137 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3138 (elf_backend_plt_sym_val): Define.
3139 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3140 (elf_backend_plt_sym_val): Define.
3141 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3142 (elf_backend_plt_sym_val): Define.
3143 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3144 (elf_backend_plt_sym_val): Define.
3145 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3146 (elf_backend_plt_sym_val): Define.
3147 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3148 (elf_backend_plt_sym_val): Define.
3149 * aout-target.h (MY_get_synthetic_symtab): Define.
3150 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3151 * coff-rs6000.c (rs6000coff_vec): Add
3152 _bfd_nodynamic_get_synthetic_symtab.
3153 (pmac_xcoff_vec): Likewise.
3154 * coff64-rs6000.c (rs6000coff64_vec): Add
3155 _bfd_nodynamic_get_synthetic_symtab.
3156 (aix5coff64_vec): Likewise.
3157 * sunos.c (MY_get_synthetic_symtab): Define.
3158 * vms.c (vms_get_synthetic_symtab): Define.
3160 2004-04-22 Nick Clifton <nickc@redhat.com>
3162 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3164 2004-04-22 Peter Barada <peter@the-baradas.com>
3166 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3167 * bfd2-in.h: Regenerate.
3168 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3170 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3172 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3173 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3174 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3175 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3176 * bfd-in2.h: Regenerate.
3178 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3180 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3181 require relocations against a weak symbol to reference the same
3182 symbol hash entry if not a final, static link.
3183 (get_cached_value, add_value_map): Add final_static_link argument.
3184 (remove_literals): Pass final_static_link argument as needed.
3186 2004-04-21 Andrew Cagney <cagney@redhat.com>
3188 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3189 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3190 (opncls_bwrite, opncls_bclose, opncls_bflush)
3191 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3192 bfd iovec that uses function callbacks.
3193 (bfd_close): Use the iovec's bclose.
3194 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3195 (cache_bclose, cache_bflush, cache_bstat)
3196 (cache_iovec): New functions and global variable, implement a
3197 cache "iovec", where applicable set bfd_error.
3198 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3199 * bfdio.c (struct bfd_iovec): Define.
3200 (real_read): Delete function.
3201 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3202 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3203 assume that bread and bwrite set bfd_error.
3204 * bfd.c (struct bfd): Add "iovec", update comments.
3205 * bfd-in2.h, libbfd.h: Re-generate.
3207 2004-04-21 Andrew Cagney <cagney@redhat.com>
3209 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3211 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3213 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3214 (bfd_elf_gc_sections): Fail if a shared object is being created.
3215 Do not fail if dynamic sections have been created. Instead call
3216 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3217 dynamically referenced symbols. Do not mark the whole graph
3218 rooted at .eh_frame, only the section proper.
3220 2004-04-20 DJ Delorie <dj@redhat.com>
3222 * reloc.c: Add BFD_RELOC_32_SECREL.
3223 * bfd-in2.h: Regenerate.
3224 * libbfd.h: Likewise.
3225 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3226 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3227 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3229 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3231 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3232 relocs against hidden/protected undefweak symbols properly.
3233 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3235 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3237 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3238 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3241 2004-04-17 Brian Ford <ford@vss.fsi.com>
3243 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3244 filepos for the SizeOfHeaders field.
3245 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3247 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3249 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3251 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3252 change reloc_done. Set and restore _cooked_size.
3255 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3257 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3260 2004-04-15 Nick Clifton <nickc@redhat.com>
3262 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3264 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3266 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3268 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3270 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3271 when it is a definition.
3273 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3275 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3276 when statically linking PIC code.
3277 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3279 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3281 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3282 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3283 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3284 * configure: Regenerate.
3286 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3288 * elflink.c: Include libiberty.h.
3289 * Makefile.am (elflink.lo): Depend on libiberty.h.
3290 * Makefile.in: Regenerate.
3292 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3294 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3297 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3299 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3300 reserve the memory for dynamic linker
3302 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3304 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3305 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3307 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3309 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3310 RELOC_FOR_GLOBAL_SYMBOL.
3311 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3313 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3315 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3316 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3318 2004-04-01 Paul Brook <paul@codesourcery.com>
3320 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3321 * elf32-arm.h (struct elf32_elf_section_map): New.
3322 (struct _arm_elf_section_data): New.
3323 (elf32_arm_section_data): Define.
3324 (struct elf32_arm_link_hash_table): Add byteswap_code.
3325 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3326 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3327 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3328 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3329 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3330 (bfd_elf32_new_section_hook, elf_backend_write_section,
3331 elf_backend_link_output_symbol_hook): Define.
3333 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3335 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3336 that keeps the characters in a B_INCL..B_EINCL range.
3337 (_bfd_link_section_stabs): When computing the sum of the
3338 characters in a B_INCL..B_EINCL range also keep a copy of those
3339 characters. Use this information to distinguish between
3340 include sections that have the same sum and the same length
3341 but which are nevertheless unique.
3343 2004-03-31 Paul Brook <paul@codesourcery.com>
3345 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3346 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3348 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3350 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3351 to 'sum_chars' and add field 'num_chars'.
3352 (_bfd_link_section_stabs): When computing the sum of the
3353 characters in a B_INCL..B_EINCL range also keep a count of the
3354 number of characters. Use this information to help distinguish
3355 between include sections when have the same sum but which
3356 nevertheless are still unique.
3358 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3360 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3362 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3363 Tomer Levi <Tomer.Levi@nsc.com>
3365 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3366 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3367 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3368 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3369 (cpu-cr16c.lo): New target.
3370 (elf32-cr16c.lo): Likewise.
3371 * Makefile.in: Regenerate.
3372 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3373 (bfd_archures_list): Add bfd_cr16c_arch.
3374 * config.bfd: Handle cr16c-*-elf*.
3375 * configure.in: Handle bfd_elf32_cr16c_vec.
3376 * configure: Regenerate.
3377 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3378 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3379 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3380 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3381 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3382 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3383 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3384 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3385 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3386 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3387 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3388 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3389 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3390 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3391 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3392 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3393 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3394 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3395 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3396 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3397 * targets.c (bfd_elf32_cr16c_vec): Declare.
3398 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3399 * cpu-cr16c.c: New file.
3400 * elf32-cr16c.c: Likewise.
3401 * libbfd.h: Regenerate.
3402 * bfd-in2.h: Likewise.
3404 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3406 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3408 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3410 * Makefile.am: Remove all mention of elflink.h.
3411 * Makefile.in: Regenerate.
3412 * bfd-in.h (bfd_elf_discard_info): Declare.
3413 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3414 * bfd-in2.h: Regenerate.
3415 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3416 bfd_elf32_link_record_dynamic_symbol,
3417 bfd_elf64_link_record_dynamic_symbol,
3418 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3419 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3420 _bfd_elf32_link_record_local_dynamic_symbol,
3421 _bfd_elf64_link_record_local_dynamic_symbol,
3422 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3423 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3424 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3425 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3426 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3427 _bfd_elf32_reloc_symbol_deleted_p,
3428 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3429 (bfd_elf_link_record_dynamic_symbol,
3430 bfd_elf_link_record_local_dynamic_symbol,
3431 bfd_elf_final_link, bfd_elf_gc_sections,
3432 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3433 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3434 bfd_elf_reloc_symbol_deleted_p): Declare.
3435 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3436 * elf32-arm.h: Update for changed function names. Remove local
3437 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3438 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3439 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3440 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3441 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3442 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3443 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3444 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3445 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3446 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3447 (bfd_elfNN_print_symbol): Define.
3448 * elfcode.h: Don't include elflink.h.
3449 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3450 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3451 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3452 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3453 elf_link_record_local_dynamic_symbol): Don't define.
3454 * elflink.c: Update for changed function names. Move elflink.h
3456 * elflink.h: Delete file.
3457 * po/SRC-POTFILES.in: Regenerate.
3458 * po/bfd.pot: Regenerate.
3460 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3462 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3463 "name" for global syms accidentally removed in 2004-03-20 change.
3465 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3467 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3468 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3469 where Elf_External_* is different for 64 and 32 bit, with
3470 corresponding elf_size_info field.
3471 (struct elf_final_link_info): Use "bfd_byte *" instead
3472 of "Elf_External_Sym *" for external_syms and symbuf.
3473 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3474 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3475 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3476 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3477 (elf_link_sort_cmp2): Adjust.
3478 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3479 using ELF_R_SYM macro. Set u.sym_mask.
3480 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3481 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3482 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3483 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3484 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3485 swap_syn_out functions. Rearrange dyn swap in/out switch.
3486 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3487 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3488 (elf_link_flush_output_syms): Add elf_backend_data arg.
3489 (elf_link_check_versioned_symbol): Likewise.
3490 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3491 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3492 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3493 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3494 ELF_R_TYPE and ELF_R_INFO macros.
3495 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3496 based on size rather than using ELF_R_INFO.
3497 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3499 (struct alloc_got_off_arg): New.
3500 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3501 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3502 (elf_gc_allocate_got_offsets): Adjust.
3503 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3504 ELF_R_SYM. Use bfd_section_from_elf_index.
3505 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3506 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3507 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3509 2004-03-26 Stan Shebs <shebs@apple.com>
3511 Remove MPW support, no longer used.
3512 * config.bfd (powerpc-*-mpw*): Remove configuration.
3513 * mpw-config.in, mpw-make.sed: Remove files.
3514 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3516 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3518 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3519 (ppc64_elf_add_symbol_hook): New function.
3520 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3521 const from Elf_Internal_Sym param.
3522 * elflink.c (elf_link_add_object_symbols): Adjust.
3523 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3524 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3525 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3526 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3527 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3528 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3529 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3530 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3531 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3532 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3533 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3534 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3535 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3536 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3537 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3538 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3540 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3542 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3543 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3544 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3545 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3546 (bfd_elf64_bfd_link_add_symbols): Delete.
3547 (bfd_elf_link_add_symbols): Declare.
3548 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3549 * elflink.c: Include safe-ctype.h.
3550 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3552 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3553 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3555 (elf_link_add_archive_symbols): Rename from
3556 _bfd_elf_link_add_archive_symbols, make static.
3557 (elf_link_add_object_symbols): New function. Corresponding
3558 elflink.h function converted to use elf_size_info.
3559 (bfd_elf_link_add_symbols): Likewise.
3560 (bfd_elf_size_dynamic_sections): Adjust.
3561 * elflink.h (elf_bfd_link_add_symbols): Delete.
3562 (elf_link_add_object_symbols): Delete.
3563 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3564 bfd_elf_link_add_symbols.
3565 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3567 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3569 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3570 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3572 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3573 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3574 (_bfd_elf_add_dt_needed_tag): Declare.
3575 (_bfd_elf_sort_symbol): Declare.
3576 (_bfd_elf_finalize_dynstr): Declare.
3577 (RELOC_FOR_GLOBAL_SYM): Formatting.
3578 * elfcode.h (elf_add_dynamic_entry): Delete.
3579 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3580 elflink.h function converted to use elf_size_info.
3581 (_bfd_elf_add_dt_needed_tag): Likewise.
3582 (_bfd_elf_sort_symbol): Likewise.
3583 (_bfd_elf_finalize_dynstr): Likewise.
3584 (compute_bucket_count): Likewise.
3585 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3586 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3587 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3588 * elflink.h: ..here.
3589 (sort_symbol, add_dt_needed_tag): Delete.
3590 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3591 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3593 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3594 * elf32-cris.c (add_dynamic_entry): Likewise.
3595 * elf32-hppa.c (add_dynamic_entry): Likewise.
3596 * elf32-i370.c (add_dynamic_entry): Likewise.
3597 * elf32-i386.c (add_dynamic_entry): Likewise.
3598 * elf32-m32r.c (add_dynamic_entry): Likewise.
3599 * elf32-m68k.c (add_dynamic_entry): Likewise.
3600 * elf32-ppc.c (add_dynamic_entry): Likewise.
3601 * elf32-s390.c (add_dynamic_entry): Likewise.
3602 * elf32-sh.c (add_dynamic_entry): Likewise.
3603 * elf32-sparc.c (add_dynamic_entry): Likewise.
3604 * elf32-vax.c (add_dynamic_entry): Likewise.
3605 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3606 * elf64-alpha.c (add_dynamic_entry): Likewise.
3607 * elf64-hppa.c (add_dynamic_entry): Likewise.
3608 * elf64-ppc.c (add_dynamic_entry): Likewise.
3609 * elf64-s390.c (add_dynamic_entry): Likewise.
3610 * elf64-sparc.c (add_dynamic_entry): Likewise.
3611 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3612 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3613 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3614 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3615 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3616 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3618 2004-03-23 Paul Brook <paul@codesourcery.com>
3620 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3622 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3624 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3625 literal tables and check for relocs outside of literal pools.
3626 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3627 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3629 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3630 (elf_xtensa_relocate_section): Read literal tables and check for
3631 dynamic relocations in read-only sections and not in literal pools.
3633 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3636 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3638 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3640 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3641 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3642 not defined by the executable, or defined in a DSO.
3643 <eliding run-time relocation of .got>: Initialize GOT entry for a
3644 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3646 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3647 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3648 a PLT reloc to GOT for an executable.
3649 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3650 .got for a DSO and explain why.
3651 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3652 and unreferenced symbols for which a PLT is defined. Adjust
3653 dynamic-symbol pruning correspondingly, to make sure we don't lose
3654 a dynamic symbol also defined by a DSO.
3656 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3658 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3659 and rel args. Group input and output args. Wrap to 80 columns.
3660 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3661 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3662 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
3663 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
3664 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3665 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
3666 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
3667 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
3668 RELOC_FOR_GLOBAL_SYMBOL invocation.
3670 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
3672 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
3673 unresolved symbols in objects aren't allowed.
3675 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
3677 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3678 (elf_hppa_unmark_useless_dynamic_symbols):
3679 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3680 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
3681 (elf32_hppa_relocate_section): Likewise.
3682 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3683 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3684 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3685 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3686 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3688 * elf-m10200.c (mn10200_elf_relocate_section): Use
3689 RELOC_FOR_GLOBAL_SYMBOL.
3690 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3691 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3692 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3693 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3694 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3695 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
3696 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3697 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3698 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3699 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3700 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3701 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3703 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3705 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
3706 (final_link_relocate): Likewise.
3707 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
3708 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
3710 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3712 * Makefile.am: Run "make dep-am".
3713 * Makefile.in: Regenerate.
3714 * aclocal.m4: Regenerate.
3715 * config.in: Regenerate.
3716 * po/bfd.pot: Regenerate.
3718 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3719 H.J. Lu <hongjiu.lu@intel.com>
3721 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
3722 type and size change code to where it was previously. Remove
3723 dt_needed param. Treat old weak syms as strong if new sym is
3724 from a shared lib, even when old sym is from another shared
3725 lib. Remove unnecessary tests of oldweak and newweak. Correct
3727 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
3728 _bfd_elf_merge_symbol calls.
3729 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
3730 dt_needed local var. Update comments.
3731 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
3732 (_bfd_elf_add_default_symbol): Likewise.
3734 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
3735 strong syms in one shared object overriding weak syms in another.
3737 2004-03-18 Alan Modra <amodra@bigpond.net.au>
3739 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
3740 dyn_lib_class field. Rearrange for better packing.
3741 (elf_dt_soname): Delete.
3742 (elf_dyn_lib_class): Define.
3743 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
3744 (bfd_elf_set_dt_needed_soname): Delete.
3745 (bfd_elf_set_dyn_lib_class): New function.
3746 * elflink.h (add_dt_needed_tag): New function. Split out from..
3747 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
3748 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
3749 initialization of soname.
3750 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
3752 * bfd-in.h (enum dynamic_lib_link_class): New.
3753 (bfd_elf_set_dt_needed_soname): Delete.
3754 (bfd_elf_set_dyn_lib_class): Declare.
3755 * bfd-in2.h: Regenerate.
3757 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
3758 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
3759 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
3760 symbol loop. Instead use add_needed to flag tag as written.
3762 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
3764 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3765 logic for null_input_bfd detection.
3767 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3769 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3771 2004-03-16 Mark Kettenis <kettenis@gnu.org>
3773 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
3776 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3778 * elflink.c (elf_link_read_relocs_from_section): Don't use
3779 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
3780 (_bfd_elf_link_read_relocs): ..to here.
3781 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
3783 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3785 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
3786 values selected in configure.host. Require both to be defined
3787 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
3788 corresponding BFD_HOST vars with quotes.
3789 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
3790 Always require BFD_HOST_64_BIT_DEFINED.
3791 <file_ptr type>: Find off_t size before emitting message. Combine
3792 off_t and ftello64 conditional.
3793 * configure: Regenerate.
3795 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3797 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
3798 aliasing warning. Remove trailing whitespace throughout file.
3800 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3802 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
3803 input_section in calls to get_dyn_name.
3804 * 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
3806 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
3808 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3810 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
3811 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
3812 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
3813 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
3814 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
3815 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
3816 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
3818 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
3819 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3820 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3821 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3822 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
3823 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
3824 (read_8_bytes, read_indirect_string, read_address): Likewise.
3825 (read_abbrevs, parse_comp_unit): Likewise.
3826 * targets.c (struct bfd_target): Likewise.
3827 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
3828 * hppabsd-core.c: Likewise. Formatting.
3829 * hpux-core.c: Likewise.
3830 * irix-core.c: Likewise.
3831 * netbsd-core.c: Likewise.
3832 * osf-core.c: Likewise.
3833 * ptrace-core.c: Likewise.
3834 * sco5-core.c: Likewise.
3835 * trad-core.c: Likewise.
3836 * configure: Regenerate.
3837 * bfd-in2.h: Regenerate.
3839 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3841 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
3842 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
3843 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3844 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3845 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
3846 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
3847 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
3848 * libbfd.c: Likewise in function definitions.
3849 (bfd_put_8): Mask with 0xff rather than casting to char.
3850 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
3851 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
3852 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
3853 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
3854 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
3855 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
3856 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
3857 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
3858 (H_GET_64, H_GET_32, H_GET_16): Likewise.
3859 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
3860 * archive.c (do_slurp_coff_armap): Update swap prototype.
3861 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
3862 (tic54x_getl_signed_32): Likewise.
3863 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
3864 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
3865 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
3866 (bfd_getp_signed_32, bfd_putp32): Likewise.
3867 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
3868 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
3869 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
3870 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
3871 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
3872 bfd_h_getx_signed_16, bfd_h_putx16.
3873 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
3874 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
3875 * hpux-core.c: Likewise.
3876 * irix-core.c: Likewise.
3877 * netbsd-core.c: Likewise.
3878 * osf-core.c: Likewise.
3879 * ptrace-core.c: Likewise.
3880 * sco5-core.c: Likewise.
3881 * trad-core.c: Likewise.
3882 * bfd-in2.h: Regenerate.
3884 2004-03-15 Matt Thomas <matt@3am-software.com>
3886 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
3889 2004-03-13 Mark Kettenis <kettenis@gnu.org>
3891 * config.bfd: Add x86_64-*-openbsd*.
3892 * configure.in (x86_64-*-openbsd*): Set COREFILE to
3894 * configure: Regenerate.
3896 2004-03-12 Nick Clifton <nickc@redhat.com>
3897 Dave Murphy <wintermute2k4@ntlworld.com>
3899 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
3900 if the input bfd does not contain any code.
3902 2004-03-09 Steve Ellcey <sje@cup.hp.com>
3904 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
3906 2004-03-05 Fred Fish <fnf@redhat.com>
3908 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
3909 mips16 symbols to be even rather than testing first for even/odd.
3910 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
3912 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
3914 * elf.c (map_sections_to_segments): Ignore .tbss sections for
3917 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
3919 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
3920 undefined symbols as hash_new.
3922 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3924 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
3926 * elf32-sh.c: Ditto.
3927 * bfd-in2.h: Regenerate.
3929 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
3931 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
3933 (_frv_count_got_plt_entries): Initialize them.
3934 (frv_pic_relocs_info_find): Add insert argument. Adjust all
3936 (frv_pic_relocs_info_for_global): Likewise.
3937 (frv_pic_relocs_info_for_local): Likewise.
3938 (frv_pic_merge_early_relocs_info): New.
3939 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
3941 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
3942 Check that we don't exceed the allocated count for entry.
3943 (_frv_add_rofixup): Likewise.
3944 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
3945 (elf32_frv_finish_dynamic_sections): Improve error message in case
3946 we emit too few rofixup entries.
3948 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3950 * archures.c (bfd_mach_fr450): New.
3951 * bfd-in2.h: Regenerate.
3952 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
3953 (arch_info_500): Link to it.
3954 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
3955 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
3956 (frv_elf_arch_extension_p): New function.
3957 (frv_elf_merge_private_bfd_data): Use it.
3959 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
3961 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
3963 * elflink.h (is_global_data_symbol_definition): Moved to
3965 (elf_link_is_defined_archive_symbol): Likewise.
3966 (elf_link_add_archive_symbols): Likewise. Renamed to
3967 _bfd_elf_link_add_archive_symbols.
3969 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
3970 of ELF symbol table entry from backend.
3971 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
3972 instead of elf_link_add_object_symbols.
3974 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3976 * elf-bfd.h (struct elf_backend_data): Added
3977 elf_backend_can_make_relative_eh_frame,
3978 elf_backend_can_make_lsda_relative_eh_frame and
3979 elf_backend_encode_eh_address.
3980 (_bfd_elf_encode_eh_address): Declare.
3981 (_bfd_elf_can_make_relative): Declare.
3982 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
3983 hooks to decide whether to attempt to make_relative and
3985 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
3986 (_bfd_elf_can_make_relative): New.
3987 (_bfd_elf_encode_eh_address): New.
3988 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
3989 (frv_elf_encode_eh_address): New.
3990 (elf_backend_can_make_relative_eh_frame): Define.
3991 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3992 (elf_backend_encode_eh_address): Define.
3994 (elf_backend_can_make_relative_eh_frame): Define.
3995 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3996 (elf_backend_encode_eh_address): Define.
3997 (elfNN_bed): Add them.
3999 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4001 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4002 complain_on_overflow to signed.
4004 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4006 * elflink.h (sort_symbol): New.
4007 (elf_link_add_object_symbols): Use a sorted symbol array for
4010 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4012 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4013 for pc relative relocs.
4014 (elf_s390_relocate_section): Likewise.
4015 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4016 for pc relative relocs.
4017 (elf_s390_relocate_section): Likewise.
4019 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4021 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4024 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4026 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4027 field to track if a relocation is against readonly section.
4028 (count_dyn_reloc): Take a new argument for rent->reltext.
4029 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4030 (get_reloc_section): Don't set ia64_info->reltext here.
4031 (allocate_dynrel_entries): Set ia64_info->reltext here.
4033 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4035 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4036 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4037 function's descriptor to symbol+offset, and map local undefweak
4038 symbol to NULL function descriptor.
4039 (elf32_frv_relocate_section): Likewise.
4041 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4043 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4045 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4046 (netbsd_core_file_p): Set architecture from machine ID for
4049 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4051 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4052 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
4054 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
4056 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
4057 symbols with non-default visibility.
4059 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
4061 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
4062 IMAGE_SCN_MEM_WRITE on known sections only.
4064 2004-02-20 Jakub Jelinek <jakub@redhat.com>
4066 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
4067 symbols used in PIE relocs.
4069 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4071 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
4074 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
4076 * configure.in: Update version to 2.15.90.
4077 * configure: Regenerate.
4079 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
4080 Richard Sandiford <rsandifo@redhat.com>
4082 * elfxx-mips.c (mips_elf_calculate_relocation): Use
4083 _bfd_elf_symbol_refs_local_p to decide whether to decay
4084 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
4085 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
4086 relocs if the symbol wasn't defined by a regular object file.
4087 Don't check the symbol's dynindx.
4089 2004-02-16 Andrew Cagney <cagney@redhat.com>
4091 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
4093 * bfd-in2.h: Re-generate.
4095 2004-02-14 Andrew Cagney <cagney@redhat.com>
4097 * configure.host (HDEFINES): When hppa*-*-hpux*, define
4098 _LARGEFILE64_SOURCE.
4100 2004-02-13 Andrew Cagney <cagney@redhat.com>
4102 * elf.c (vma_page_aligned_bias): New function.
4103 (assign_file_positions_except_relocs)
4104 (assign_file_positions_for_segments): Replace broken modulo
4105 arithmetic with call to vma_page_aligned_bias.
4107 2004-02-11 Andrew Cagney <cagney@redhat.com>
4109 * bfd-in.h: Update copyright.
4110 (bfd_tell): Change return type to file_ptr.
4111 * bfd-in2.h: Re-generate.
4112 * cache.c: Update copyright.
4113 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4115 (close_one): Use real_ftell.
4116 * bfdio.c: Update copyright.
4117 (real_ftell, real_fseek): New functions.
4118 (bfd_tell): Use real_fseek and real_ftell, change return type to
4120 (bfd_seek): Use real_ftell and real_fseek, change type of
4121 file_position to a file_ptr.
4122 * libbfd-in.h: Update copyright.
4123 (real_ftell, real_fseek): Declare.
4124 * libbfd.h: Re-generate.
4126 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4127 fseeko and fseeko64. Determine bfd_file_ptr.
4128 * configure: Re-generate.
4129 * config.in: Re-generate.
4131 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4133 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4134 * elf32-h8300.c: Likewise.
4136 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4137 Nick Clifton <nickc@redhat.com>
4139 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4140 GOT entries with no associated GOT subsection.
4142 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4144 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4145 * elf.c (swap_out_syms): Use it to decide whether local section
4146 symbols should be named.
4147 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4148 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4149 (elf_backend_name_local_section_symbols): Define.
4150 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4152 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4154 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4155 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4158 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4160 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4161 to bfd_link_hash_entry passed by reference to
4162 _bfd_generic_link_add_one_symbol.
4164 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4166 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4167 relocations against dynamic symbols.
4169 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4171 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4174 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4176 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4177 * bfd-in2.h, libbfd.h: Rebuilt.
4179 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4181 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4182 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4183 flag has been cleared.
4185 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4187 * coff-h8300.c: Add and adjust comments about relaxation.
4188 * elf32-h8300.c: Likewise.
4190 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4192 * coff-h8300.c: Fix comment typos.
4193 * elf32-h8300.c: Likewise.
4195 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4197 * coff-h8300.c: Add comments about relaxation.
4198 * elf32-h8300.c: Likewise.
4200 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4202 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4204 * aclocal.m4: Regenerate.
4205 * configure: Regenerate.
4207 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4209 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4210 mips_elf64_rtype_to_howto instead of using howto_table.
4212 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4214 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4216 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4217 relocs which would not use the PLT.
4219 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4221 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4222 (ppc64_elf_gc_sweep_hook): Likewise.
4223 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4225 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4227 Adds linker relaxation support for bit manipulation insns like
4228 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4230 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4231 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4232 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4233 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4235 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4237 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4239 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4241 * elf32-h8300.c: Fix formatting.
4243 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4245 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4246 dynamic object is present. Declare r_symndx and h in an inner
4248 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4250 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4252 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4253 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4254 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4255 identically. Do not emit PC24 relocations for shared libraries.
4256 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4257 identically. Don't adjust pc_count.
4258 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4259 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4260 adjust count for branch relocations.
4261 (allocate_dynrelocs): Correct typo in call to
4262 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4263 PC24 or PLT32 relocs when linking.
4265 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4267 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4268 relocation howto with ARM_26 one for consistency.
4269 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4270 that will be converted to ARM_26D ones, since we always want 'done'
4271 relocations to be reflected in section's data.
4272 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4274 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4277 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4279 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4280 are not partial_inplace during a relocatable link.
4282 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4284 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4285 if no dynamic object is present. Declare r_symndx and h in an
4288 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4290 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4291 trampoline if it is known out of range.
4293 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4295 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4296 * elf32-frv.c (_frv_osec_readonly_p): New.
4297 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4299 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4300 (elf32_frv_relocate_section): Likewise. Error out if attempting
4301 to emit rofixups or dynamic relocs in read-only segments. Use
4302 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4303 dynamic relocations.
4304 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4305 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4306 relocations or fixups involving merged sections correctly. Avoid
4307 crash when undefined symbol is referenced by R_FRV_32 or
4308 R_FRV_FUNCDESC_VALUE.
4309 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4310 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4311 input section holding local symbol to addend of R_FRV_32 or
4312 R_FRV_FUNCDESC_VALUE dynamic relocation.
4313 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4314 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4315 (elf32_frv_always_size_sections): Don't store pointer to
4316 __stacksize symbol in sec_info.
4317 (elf32_frv_modify_segment_map): Look it up here.
4318 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4319 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4320 of the lazy PLT entry, not only its offset, as the low word of a
4321 function descriptor.
4322 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4323 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4324 if a hash table entry already exists but is not a definition.
4325 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4326 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4327 (_frv_add_rofixup): Don't inline.
4328 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4329 for undefweak symbols.
4330 (elf32_frv_relocate_section): Avoid crash while computing
4331 relocation when linking with shared library. Only emit rofixups
4332 and dynamic relocations for alloc&load sections. Mark binaries
4333 with inter-segment relocations for relocation as a unit.
4334 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4335 (DEFAULT_STACK_SIZE): New.
4336 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4337 emit rofixups or dynamic relocs when linking dynamic non-PIE
4339 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4340 shared libs too. Reserve the last entry for the GOT pointer.
4341 (elf32_frv_finish_dynamic_sections): Emit it.
4342 (elf32_frv_always_size_sections): New.
4343 (elf32_frv_modify_segment_map): New.
4344 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4346 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4347 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4348 (elf_backend_always_size_sections): New.
4349 (elf_backend_modify_segment_map): New.
4350 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4351 * config.bfd: Added frv-*-*linux*.
4352 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4353 ABS section, instead of crashing.
4354 (elf32_frv_relocate_section): Don't crash before warning about
4355 different segments in non-PIC relocation.
4356 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4357 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4358 relocs to undefweak symbols.
4359 (elf32_frv_relocate_section): Ditto for undefined symbols.
4360 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4361 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4362 gotfixup section was created.
4363 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4364 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4365 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4366 complain_overflow_signed.
4367 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4368 have not been allocated.
4369 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4370 privfd only if dynamic sections were created.
4371 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4372 for GPREL relocs. When linking relocatable FDPIC executables,
4373 emit warnings for relocations that would be illegal on PIE or
4374 shared libraries. Emit rofixup for R_FRV_32 only if input object
4376 (_frv_create_got_section): Define _gp symbol in the rofixup
4378 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4379 dynamic sections missing, error out requesting -melf32frvfd.
4380 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4381 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4382 computation of addends from section and global or local symbol
4383 value. Change return type to bfd_boolean, and return a failure if
4384 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4385 nonzero addend is required.
4386 (elf32_frv_relocate_section): Likewise. Print error for
4387 unsupported nonzero addends.
4388 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4389 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4390 force everything local.
4391 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4392 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4393 (frv_gotfixup_section): New.
4394 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4395 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4397 (_frv_add_rofixup): New.
4398 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4399 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4400 improve some ugly conditions.
4401 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4402 relocations in fdpic.
4403 (_frv_create_got_section): Create .rofixup.got section.
4404 (struct _frv_dynamic_got_info): Added fixups.
4405 (_frv_count_got_plt_entries): Account in-GOT relocations into
4406 relocs32, relocsfd and relocsfdv. Account them into relocs or
4407 fixups, as appropriate.
4408 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4410 (elf32_frv_finish_dynamic_sections): Verify that the right number
4411 of relocations and fixups was generated.
4412 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4414 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4415 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4416 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4417 descriptor of a (formerly-)global symbol is local.
4418 (struct frv_pic_relocs_info): Adjust comments.
4419 (_frv_emit_got_relocs_plt_entries): Adjust.
4420 (elf32_frv_relocate_section): Likewise.
4421 (_frv_count_got_plt_entries): Likewise.
4422 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4423 symbol's value to addend in the common preamble. Decay dynamic
4424 symbols to section+offset if they bind or call locally, for GOT
4425 and FUNCDESC_VALUE, respectively.
4426 (elf32_frv_relocate_section): Likewise.
4427 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4428 internal or hidden visibility.
4429 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4430 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4431 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4432 (elf32_frv_relocate_section): Pass relocation addend in. Use
4433 original relocation addend to look up the got relocs/plt entries
4434 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4435 processing relocations that reference .scommon symbols.
4436 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4437 Introduce support for dynamic linking.
4438 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4439 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4440 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4441 (frv_reloc_type_lookup): Return REL howtos for executables and
4443 (frv_info_to_howto_rel): New.
4444 (struct frv_elf_link_hash_table): New.
4445 (frv_hash_table, frv_got_section, frv_gotrel_section,
4446 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4447 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4448 (frv_elf_link_hash_table_create): New.
4449 (struct frv_pic_relocs_info): New.
4450 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4451 (frv_pic_relocs_info_find): New.
4452 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4454 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4455 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4456 (_frv_emit_got_relocs_plt_entries): New.
4457 (elf32_frv_relocate_section): Add support for dynamic linking.
4458 Handle new relocations.
4459 (_frv_create_got_section): New.
4460 (elf32_frv_create_dynamic_sections): New.
4461 (ELF_DYNAMIC_INTERPRETER): New.
4462 (struct _frv_dynamic_got_info): New.
4463 (_frv_count_got_plt_entries): New.
4464 (struct _frv_dynamic_got_plt_info): New.
4465 (_frv_compute_got_alloc_data): New.
4466 (_frv_get_got_entry, _frv_get_fd_entry): New.
4467 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4468 (_frv_resolve_final_relocs_info): New.
4469 (elf32_frv_size_dynamic_sections): New.
4470 (elf32_frv_finish_dynamic_sections): New.
4471 (elf32_frv_adjust_dynamic_symbol): New.
4472 (elf32_frv_finish_dynamic_symbol): New.
4473 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4475 (elf_info_to_howto_rel): Define.
4476 (bfd_elf32_bfd_link_hash_table_create): Define.
4477 (elf_backend_create_dynamic_sections): Define.
4478 (elf_backend_adjust_dynamic_symbol): Define.
4479 (elf_backend_size_dynamic_sections): Define.
4480 (elf_backend_finish_dynamic_symbol): Define.
4481 (elf_backend_finish_dynamic_sections): Define.
4482 (elf_backend_want_got_sym): Define.
4483 (elf_backend_got_header_size): Define.
4484 (elf_backend_want_got_plt): Define.
4485 (elf_backend_plt_readonly): Define.
4486 (elf_backend_want_plt_sym): Define.
4487 (elf_backend_plt_header_size): Define.
4488 (elf_backend_may_use_rel_p): Define.
4489 (elf_backend_may_use_rela_p): Define.
4490 (elf_backend_default_use_rela_p): Define.
4491 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4492 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4493 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4494 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4495 (frv_reloc_map): Map the corresponding BFD relocs to them.
4496 (frv_reloc_type_lookup): ... and back to BFD relocs.
4497 * reloc.c: New relocs.
4498 * bfd-in2.h, libbfd.h: Rebuilt.
4499 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4500 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4501 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4502 R_FRV_FUNCDESC_GOTLO): New.
4503 (frv_reloc_map): Map the corresponding BFD relocs to them.
4504 (frv_reloc_type_lookup): ... and back to BFD relocs.
4505 * reloc.c: New relocs.
4506 * bfd-in2.h, libbfd.h: Rebuilt.
4508 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4510 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4511 targets to support pages of up to 64kB.
4512 (elf32_bed): Redefine to get a separate backend data structure for
4513 traditional targets.
4514 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4515 targets to support pages of up to 64kB.
4516 (elf64_bed): Redefine to get a separate backend data structure for
4517 traditional targets.
4518 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4519 targets to support pages of up to 64kB.
4520 (elf32_bed): Redefine to get a separate backend data structure for
4521 traditional targets.
4523 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4525 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4527 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4529 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4530 (elf_i386_grok_psinfo): Likewise.
4532 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4534 * config.bfd: Add m68k-uClinux target.
4536 2004-01-01 Grant Edwards <grante@visi.com>
4538 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4539 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4540 (elf32_h8_gc_sweep_hook): New function.
4541 (elf_backend_gc_mark_hook): Define.
4542 (elf_backend_gc_sweep_hook): Define.
4543 (elf_backend_can_gc_sections): Define.
4545 For older changes see ChangeLog-0203
4551 version-control: never