1 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3 * mmo.c (mmo_write_section_description): New function broken out
4 of mmo_internal_write_section.
5 (mmo_internal_write_section): For each of .text and .data, call
6 mmo_write_section_description before outputting contents if it has
7 nontrivially deducible vma or contents.
8 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
9 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
10 symbols if found within the .data address range.
12 2004-10-24 Daniel Jacobowitz <dan@debian.org>
14 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
16 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
18 * mmo.c (File Layout): Correct place of misplaced blurb about
21 2004-10-22 Mark Kettenis <kettenis@gnu.org>
23 * config.bfd: Add mips64*-*-openbsd.
25 2004-10-21 Bob Wilson <bob.wilson@acm.org>
27 * elf32-xtensa.c (ebb_propose_action): Put declarations before
30 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
32 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
33 * configure: Regenerate.
35 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
38 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
39 to linker reloc_overflow callback.
40 (aout_link_input_section_ext): Likewise.
41 (aout_link_reloc_link_order): Likewise.
42 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
43 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
45 (alpha_relocate_section): Likewise.
46 * coff-arm.c (coff_arm_relocate_section): Likewise.
47 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
48 * coff-h8500.c (extra_case): Likewise.
49 * coff-i960.c (coff_i960_relocate_section): Likewise.
50 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
51 * coff-mips.c (mips_relocate_section): Likewise.
52 * coff-or32.c (coff_or32_relocate_section): Likewise.
53 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
54 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
55 * coff-sh.c (sh_relocate_section): Likewise.
56 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
57 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
58 * coff-z8k.c (extra_case): Likewise.
59 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
60 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
61 (_bfd_coff_generic_relocate_section): Likewise.
62 * ecoff.c (ecoff_reloc_link_order): Likewise.
63 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
64 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
65 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
66 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
67 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
68 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
69 * elf32-cris.c (cris_elf_relocate_section): Likewise.
70 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
71 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
72 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
73 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
74 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
75 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
76 * elf32-i370.c (i370_elf_relocate_section): Likewise.
77 * elf32-i386.c (elf_i386_relocate_section): Likewise.
78 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
79 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
80 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
81 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
82 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
83 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
84 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
85 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
86 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
87 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
88 * elf32-s390.c (elf_s390_relocate_section): Likewise.
89 * elf32-sh.c (sh_elf_relocate_section): Likewise.
90 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
91 * elf32-v850.c (v850_elf_relocate_section): Likewise.
92 * elf32-vax.c (elf_vax_relocate_section): Likewise.
93 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
94 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
95 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
96 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
97 * elf64-s390.c (elf_s390_relocate_section): Likewise.
98 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
99 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
100 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
101 * elflink.c (elf_reloc_link_order): Likewise.
102 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
103 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
104 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
105 * linker.c (_bfd_generic_reloc_link_order): Likewise.
106 * pdp11.c (pdp11_aout_link_input_section): Likewise.
107 (aout_link_reloc_link_order): Likewise.
108 * reloc.c (bfd_generic_get_relocated_section_contents):
110 * xcofflink.c (xcoff_reloc_link_order): Likewise.
111 * simple.c (simple_dummy_reloc_overflow): Updated.
113 2004-10-20 Andreas Schwab <schwab@suse.de>
115 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
116 (elf_backend_plt_sym_val): Define.
118 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
120 * config.bfd: Set targ_underscore=yes for PE COFF targets
122 2004-10-19 Alan Modra <amodra@bigpond.net.au>
124 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
125 (ppc64_elf_edit_opd): Likewise.
127 2004-10-18 Mark Mitchell <mark@codesourcery.com>
129 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
130 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
131 set SEC_ALLOC and SEC_LOAD.
133 2004-10-18 Nick Clifton <nickc@redhat.com>
135 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
136 'name' for relocs against both local and global symbols.
138 2004-10-16 Daniel Jacobowitz <dan@debian.org>
140 * bfd-in2.h: Regenerate.
141 * bfd.c (struct bfd): Add no_export.
142 * elflink.c (elf_link_add_object_symbols): Handle no_export.
144 2004-10-15 Alan Modra <amodra@bigpond.net.au>
146 * config.bfd: Whitespace cleanup.
147 * Makefile.am: Run "make dep-am"
148 * Makefile.in: Regenerate.
150 2004-10-15 Jakub Jelinek <jakub@redhat.com>
152 * elflink.c (struct already_linked_section): Removed.
153 (try_match_symbols_in_sections, already_linked): Removed.
154 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
155 prefix of section names when finding already_linked_table
156 chain. Compare section names. Instead of calling already_linked,
157 do it inline and only for sections in the same already_linked_list.
159 2004-10-15 Alan Modra <amodra@bigpond.net.au>
161 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
162 parameter. If called after _bfd_elf_write_section_eh_frame,
163 don't allow a -2 return unless need_* bit is already set, and
164 handle offsets adjusted for output_offset.
165 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
166 * elf.c (_bfd_elf_section_offset): Update call.
168 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
171 * coffcode.h (coff_compute_section_file_positions): Cast to
172 bfd_vma when computing page alignment.
174 2004-10-13 Mark Mitchell <mark@codesourcery.com>
176 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
177 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
179 2004-10-12 Mark Mitchell <mark@codesourcery.com>
181 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
182 relocations use a virtual address, not a section offset.
184 2004-10-12 Bob Wilson <bob.wilson@acm.org>
186 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
187 (narrow_instruction, widen_instruction): Remove unnecessary calls to
188 xtensa_format_encode.
189 (ebb_propose_action): Inline call to ebb_add_proposed_action.
190 (ebb_add_proposed_action): Delete.
192 2004-10-12 Bob Wilson <bob.wilson@acm.org>
194 * elf32-xtensa.c: Use ISO C90 formatting.
196 2004-10-12 Paul Brook <paul@codesourcery.com>
198 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
201 2004-10-12 Paul Brook <paul@codesourcery.com>
203 * elf32-arm.h: Support EABI version 4 objects.
205 2004-10-12 Alan Modra <amodra@bigpond.net.au>
208 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
209 Don't mark as default.
210 (bfd_x86_64_arch): Don't mark as default.
212 2004-10-12 Alan Modra <amodra@bigpond.net.au>
214 * elflink.c (enum action_discarded): New.
215 (elf_section_complain_discarded): Delete.
216 (elf_action_discarded): New function subsuming the above and also
217 controlling reloc behaviour.
218 (elf_link_input_bfd): Use it.
220 2004-10-11 Jakub Jelinek <jakub@redhat.com>
222 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
223 (special_sections): Add .gnu.liblist and .gnu.conflict.
224 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
226 2004-10-11 Alan Modra <amodra@bigpond.net.au>
229 * elflink.c (elf_link_input_bfd): Try harder to support
230 relocations against symbols in removed linkonce sections.
232 2004-10-11 Alan Modra <amodra@bigpond.net.au>
234 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
237 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
238 sections do not reference symbols in non-SEC_ALLOC sections.
240 2004-10-11 Alan Modra <amodra@bigpond.net.au>
243 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
244 (_bfd_elf_link_omit_section_dynsym): Formatting.
246 2004-10-10 Alan Modra <amodra@bigpond.net.au>
248 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
249 * libbfd.h: Regnerate.
250 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
251 * elf32-frv.c: Likewise.
252 * elf32-m32r.c: Likewise.
253 * elf32-ppc.c: Likewise.
254 * elf64-hppa.c: Likewise.
255 * elfxx-ia64.c: Likewise.
256 * opncls.c: Likewise.
258 2004-10-10 Alan Modra <amodra@bigpond.net.au>
260 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
261 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
262 offsets stored in struct eh_cie_fde entries before doing other
265 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
266 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
267 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
268 setting offsets for removed CIEs. Don't set "sec", instead set
269 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
270 CIE in hdr_info. Only set make_relative and make_lsda_relative
271 for CIEs. Use pointers rather than array indices.
272 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
273 make_lsda_relative, need_* on cie_inf for FDEs.
274 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
275 section output_offset. Delete cie_offset, instead use cie_inf
276 pointer to CIE entry. Use need_relative and need_lsda_relative on
277 CIE entry for FDEs. Use pointers rather than array indices.
279 2004-10-09 Alan Modra <amodra@bigpond.net.au>
281 * coff-rs6000.c (rs6000coff_vec): Add initializer for
282 bfd_is_target_special_symbol.
283 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
284 * som.c (som_bfd_is_target_special_symbol): Define.
286 2004-10-08 Nick Clifton <nickc@redhat.com>
288 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
289 * configure: Regenerate.
290 * bfd-in2.h: Regenerate.
291 * syms.c (bfd_is_target_special_symbol): New interface function.
292 Returns true when a symbol should be considered to be special.
293 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
294 the symbol jump table.
295 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
296 Return true iff the symbol is a mapping symbol.
297 (bfd_elf32_bfd_is_target_special_symbol): Define.
298 * elfxx-target.h: Provide a default definition for
299 bfd_is_target_special_symbol.
300 * aout-target.h: Likewise.
301 * aout-tic30.c: Likewise.
302 * binary.c: Likewise.
303 * coffcode.h: Likewise.
304 * i386msdos.c: Likewise.
307 * libaout.h: Likewise.
308 * libbfd-in.h: Likewise
309 * libecoff.h: Likewise.
310 * mach-o.c: Likewise.
312 * nlm-target.h: Likewise.
315 * ppcboot.c: Likewise.
317 * tekhex.c: Likewise.
318 * versados.c: Likewise.
320 * xcoff-target.h: Likewise.
322 * libbfd.h: Regenerate.
324 2004-10-08 Daniel Jacobowitz <dan@debian.org>
326 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
327 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
328 (elf_backend_section_from_shdr): Define.
330 2004-10-08 Alan Modra <amodra@bigpond.net.au>
332 * syms.c (bfd_is_local_label): Return false for file symbols.
334 2004-10-07 Bob Wilson <bob.wilson@acm.org>
335 David Heine <dlheine@tensilica.com>
337 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
338 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
339 (elf32xtensa_no_literal_movement): New global variable.
340 (elf_howto_table): Add entries for new relocations.
341 (elf_xtensa_reloc_type_lookup): Handle new relocations.
342 (property_table_compare): When addresses are equal, compare sizes and
343 various property flags.
344 (property_table_matches): New.
345 (xtensa_read_table_entries): Extend to read new property tables. Add
346 output_addr parameter to indicate that output addresses should be used.
347 Use bfd_get_section_limit.
348 (elf_xtensa_find_property_entry): New.
349 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
350 (elf_xtensa_check_relocs): Handle new relocations.
351 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
352 relocations. Use new xtensa-isa.h functions.
353 (build_encoding_error_message): Remove encode_result parameter. Add
354 new target_address parameter used to detect alignment errors.
355 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
356 error handling. Use new is_operand_relocation function.
357 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
358 Use underbar macro for error messages. Formatting.
359 (get_const16_opcode): New.
360 (get_l32r_opcode): Add a separate flag for initialization.
361 (get_relocation_opnd): Operand number is no longer explicit in the
362 relocation. Change to decode the opcode and analyze its operands.
363 (get_relocation_slot): New.
364 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
365 Use new xtensa-isa.h functions to handle multislot instructions.
366 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
367 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
368 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
369 check_loop_aligned, check_branch_target_aligned_address, narrowable,
370 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
371 get_single_format, init_op_single_format_table): New.
372 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
373 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
374 (contract_asm_expansion): Add error_message parameter and pass it to
375 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
376 with R_XTENSA_SLOT0_OP.
377 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
378 instructions. Use new xtensa-isa.h functions.
379 (r_reloc struct): Add new virtual_offset field.
380 (r_reloc_init): Add contents and content_length parameters. Set
381 virtual_offset field to zero. Add contents to target_offset field for
382 partial_inplace relocations.
383 (r_reloc_is_defined): Check for null.
384 (print_r_reloc): New debug function.
385 (source_reloc struct): Replace xtensa_operand field with pair of the
386 opcode and the operand position. Add is_abs_literal field.
387 (init_source_reloc): Specify operand by opcode/position pair. Set
388 is_abs_literal field.
389 (source_reloc_compare): When target_offsets are equal, compare other
390 fields to make sorting predictable.
391 (literal_value struct): Add is_abs_literal field.
392 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
393 (init_literal_value): New.
394 (is_same_value): Replace with ...
395 (literal_value_equal): ... this function. Add comparisons of
396 virtual_offset and is_abs_literal fields.
397 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
398 failure. Initialize has_last_loc field.
399 (value_map_hash_table_delete): New.
400 (hash_literal_value): Rename to ...
401 (literal_value_hash): ... this. Include is_abs_literal flag and
402 virtual_offset field in the hash value.
403 (get_cached_value): Rename to ...
404 (value_map_get_cached_value): ... this. Update calls to
405 literal_value_hash and literal_value_equal.
406 (add_value_map): Check for allocation failure. Update calls to
407 value_map_get_cached_value and literal_value_hash.
408 (text_action, text_action_list, text_action_t): New types.
409 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
410 text_action_add, text_action_add_literal, offset_with_removed_text,
411 offset_with_removed_text_before_fill, find_insn_action,
412 print_action_list, print_removed_literals): New.
413 (offset_with_removed_literals): Delete.
414 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
415 fix_array, fix_array_count, allocated_relocs, relocs_count, and
416 allocated_relocs_count fields.
417 (init_xtensa_relax_info): Initialize new fields.
418 (reloc_bfd_fix struct): Add new translated field.
419 (reloc_bfd_fix_init): Add translated parameter and use it to set the
421 (fix_compare, cache_fix_array): New.
422 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
423 section via get_xtensa_relax_info. Use cache_fix_array to set up
424 sorted fix_array and use bsearch instead of linear search.
425 (section_cache_t): New struct.
426 (init_section_cache, section_cache_section, clear_section_cache): New.
427 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
428 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
429 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
430 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
432 (retrieve_contents): Use bfd_get_section_limit.
433 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
434 to compute_removed_literals. Free value_map_hash_table when no longer
436 (analyze_relocations): Check is_relaxable_asm_section flag. Call
437 compute_text_actions for all sections.
438 (find_relaxable_sections): Mark sections as relaxable if they contain
439 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
440 call. Increment relax_info src_count field only for appropriate
441 relocation types. Remove is_literal_section check.
442 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
443 r_reloc_init and find_associated_l32r_irel. Check
444 is_relaxable_asm_section flag. Handle L32R instructions with absolute
445 literals. Pass is_abs_literal flag to init_source_reloc.
446 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
447 CONST16 instructions. Adjust calls to r_reloc_init and
448 pcrel_reloc_fits. Handle weak symbols conservatively.
449 (find_associated_l32r_irel): Add bfd parameter and pass it to
451 (compute_text_actions, compute_ebb_proposed_actions,
452 compute_ebb_actions, check_section_ebb_pcrels_fit,
453 check_section_ebb_reduces, text_action_add_proposed,
454 compute_fill_extra_space): New.
455 (remove_literals): Replace with ...
456 (compute_removed_literals): ... this function. Call
457 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
458 Call xtensa_read_table_entries to get the property table. Skip
459 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
460 is_removable_literal, remove_dead_literal, and
461 identify_literal_placement functions.
462 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
463 instead of linear search.
464 (is_removable_literal, remove_dead_literal,
465 identify_literal_placement): New.
466 (relocations_reach): Update check for literal not referenced by any
467 PC-relative relocations. Adjust call to pcrel_reloc_fits.
468 (coalesce_shared_literal, move_shared_literal): New.
469 (relax_section): Use bfd_get_section_limit. Call
470 translate_section_fixes. Update calls to r_reloc_init and
471 offset_with_removed_text. Check new is_relaxable_asm_section flag.
472 Add call to pin_internal_relocs. Add special handling for
473 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
474 info to calculate new addend_displacement variable. Replace code for
475 deleting literals with more general code to perform the actions
476 determined by the action_list for the section.
477 (translate_section_fixes, translate_reloc_bfd_fix): New.
478 (translate_reloc): Check new is_relaxable_asm_section flag. Call
479 find_removed_literal only if is_operand_relocation. Update call to
480 offset_with_removed_text. Use new target_offset and removed_bytes
483 (relax_property_section): Use bfd_get_section_limit. Set new
484 is_full_prop_section flag and handle new property tables. Update calls
485 to r_reloc_init and offset_with_removed_text. Check
486 is_relaxable_asm_section flag. Handle expansion of zero-sized
487 unreachable entries, with use of offset_with_removed_text_before_fill.
488 For relocatable links, combine entries only for literal tables.
489 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
490 calls to offset_with_removed_text. Translate st_size field for
492 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
493 failure. Add contents parameter. Update call to get_bfd_fix. Update
494 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
495 R_XTENSA_ASM_EXPAND relocs.
496 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
497 call to get_bfd_fix. Include offset from contents for partial_inplace
499 (is_reloc_sym_weak): New.
500 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
502 (xtensa_is_property_section): Handle new property sections.
503 (is_literal_section): Delete.
504 (internal_reloc_compare): When r_offset matches, compare r_info and
505 r_addend to make sorting predictable.
506 (internal_reloc_matches): New.
507 (xtensa_get_property_section_name): Handle new property sections.
508 (xtensa_get_property_predef_flags): New.
509 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
510 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
511 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
512 (xtisa_errno, xtisa_error_msg): New variables.
513 (xtensa_isa_errno, xtensa_isa_error_msg): New.
514 (xtensa_insnbuf_alloc): Add error handling.
515 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
516 use xtensa_format_decode. Add error handling.
517 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
518 instruction length to find the number of bytes to copy.
519 (xtensa_isa_init): Add error handling. Replace calls to
520 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
521 tables in the xtensa_modules structure.
522 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
523 xtensa_extend_isa): Delete.
524 (xtensa_isa_free): Change to only free lookup tables.
525 (opname_lookup_compare): Replace with ...
526 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
527 (xtensa_insn_maxlength): Rename to ...
528 (xtensa_isa_maxlength): ... this.
529 (xtensa_insn_length): Delete.
530 (xtensa_insn_length_from_first_byte): Replace with ...
531 (xtensa_isa_length_from_chars): ... this function.
532 (xtensa_num_opcodes): Rename to ...
533 (xtensa_isa_num_opcodes): ... this.
534 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
535 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
536 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
537 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
538 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
539 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
540 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
541 (xtensa_opcode_lookup): Add error handling.
542 (xtensa_decode_insn): Replace with ...
543 (xtensa_opcode_decode): ... this function, with new format and
544 slot parameters. Add error handling.
545 (xtensa_encode_insn): Replace with ...
546 (xtensa_opcode_encode): ... this function, which does the encoding via
547 one of the entries in the "encode_fns" array. Add error handling.
548 (xtensa_opcode_name): Add error handling.
549 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
550 xtensa_opcode_is_call): New.
551 (xtensa_num_operands): Replace with ...
552 (xtensa_opcode_num_operands): ... this function. Add error handling.
553 (xtensa_opcode_num_stateOperands,
554 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
555 xtensa_opcode_funcUnit_use, xtensa_operand_name,
556 xtensa_operand_is_visible): New.
557 (xtensa_get_operand, xtensa_operand_kind): Delete.
558 (xtensa_operand_inout): Add error handling and special-case for
560 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
561 operate on one slot of an instruction. Added error handling.
562 (xtensa_operand_encode): Handle default operands with no encoding
563 functions. Check for success by comparing against decoded value.
565 (xtensa_operand_decode): Handle default operands. Return decoded value
566 through argument pointer. Add error handling.
567 (xtensa_operand_is_register, xtensa_operand_regfile,
568 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
569 (xtensa_operand_isPCRelative): Rename to ...
570 (xtensa_operand_is_PCrelative): ... this. Add error handling.
571 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
572 through argument pointer. Add error handling.
573 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
574 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
575 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
576 xtensa_regfile_shortname, xtensa_regfile_view_parent,
577 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
578 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
579 xtensa_state_is_exported, xtensa_sysreg_lookup,
580 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
581 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
582 xtensa_interface_num_bits, xtensa_interface_inout,
583 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
584 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
585 * xtensa-modules.c: Rewrite to use new data structures.
586 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
587 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
588 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
589 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
590 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
591 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
592 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
593 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
594 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
595 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
596 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
597 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
598 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
599 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
600 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
601 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
602 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
603 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
604 * Makefile.in: Regenerate.
605 * bfd-in2.h: Likewise.
606 * libbfd.h: Likewise.
608 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
610 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
611 against the absolute section.
612 (mips_elf64_write_rela): Likewise.
614 2004-10-07 Jan Beulich <jbeulich@novell.com>
616 * elf.c (elf_find_function): Don't generally check for matching
617 section, just for non-file symbols. Remove redunant comparison
619 * elf32-arm.h (arm_elf_find_function): Likewise.
621 2004-10-07 Jeff Baker <jbaker@qnx.com>
623 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
624 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
627 2004-10-04 Roland McGrath <roland@redhat.com>
629 * hash.c (bfd_hash_set_default_size): Use const for table.
630 Use size_t instead of int for variable compared to sizeof results.
632 2004-10-05 Alan Modra <amodra@bigpond.net.au>
635 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
637 2004-10-01 Paul Brook <paul@codesourcery.com>
639 * elf32-arm.h (elf32_arm_fake_sections,
640 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
642 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
644 2004-10-01 Alan Modra <amodra@bigpond.net.au>
646 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
648 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
649 need_relative or need_lsda_relative if we are processing an
650 offset for a reloc on a FDE initial loc or LSDA field
652 (_bfd_elf_write_section_eh_frame): Test need_relative and
653 need_lsda_relative in place of corresponding make_* field
654 when deciding to use pc-relative encodings.
656 2004-09-30 Paul Brook <paul@codesourcery.com>
658 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
659 target2 relocation type.
661 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
664 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
666 2004-09-30 Paul Brook <paul@codesourcery.com>
668 * reloc.c: Add BFD_RELOC_ARM_SMI.
669 * bfd-in2.h: Regenerate.
672 2004-09-24 Alan Modra <amodra@bigpond.net.au>
674 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
675 vma and output offset to address.
676 * simple.c (simple_save_output_info): Only set output section
677 and offset for debug sections, or those not already set up by
679 (bfd_simple_get_relocated_section_contents): Update comment.
681 2004-09-24 Alan Modra <amodra@bigpond.net.au>
683 * elf.c (IS_LOADED): Delete.
684 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
685 Restore SEC_HAS_CONTENTS test to the one place it was used prior
688 2004-09-23 Alan Modra <amodra@bigpond.net.au>
691 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
692 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
693 redundant assignment of EM_SPARC.
695 2004-09-22 Brian Ford <ford@vss.fsi.com>
697 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
698 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
700 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
702 2004-09-22 Alan Modra <amodra@bigpond.net.au>
704 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
705 (elf_backend_modify_segment_map): Don't define.
707 2004-09-22 Alan Modra <amodra@bigpond.net.au>
709 * elf.c (IS_LOADED): Define.
710 (assign_file_positions_for_segments): Don't round up file offset of
711 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
712 Delete code handling link script adjustment of lma. Do the adjust
713 in later code handling similar ajustments. Remove dead code error
714 check. Warn if section lma would require a negative offset
715 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
716 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
717 update voff in section loop. Change voff in segment loop to be an
718 adjustment on top of "off". Set sec->filepos and update "off" later.
719 Test for loadable sections consistently using IS_LOADED. Similarly,
720 test for alloc-only sections other than .tbss consistently.
721 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
722 Tidy PT_NOTE handling. Use %B and %A in error messages.
723 (assign_file_positions_except_relocs): Use %B in error message.
725 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
727 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
728 (CONFIG_STATUS_DEPENDENCIES): New.
730 (config.status): Likewise.
731 * Makefile.in: Regenerated.
733 2004-09-17 Paul Brook <paul@codesourcery.com>
735 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
736 (bfd_elf32_arm_process_before_allocation): Update prototype.
737 * bfd-in2.h: Regenerate.
738 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
739 (elf32_arm_link_hash_table_create): Set it.
740 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
741 (bfd_elf32_arm_set_target_relocs): New function.
742 (arm_real_reloc_type): New function.
743 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
744 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
745 (elf32_arm_gc_sweep_hook): Ditto.
746 (elf32_arm_check_relocs): Ditto.
747 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
748 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
750 (elf32_arm_got_prel): New variable.
751 (elf32_arm_howto_from_type): New function.
752 (elf32_arm_info_to_howto): Use it.
753 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
754 BFD_RELOC_ARM_TARGET2.
755 * libbfd.h: Regenerate.
756 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
758 2004-09-17 Alan Modra <amodra@bigpond.net.au>
760 * ecoff.c: Update u.undef.next refs.
761 * elf64-ppc.c: Likewise.
762 * elflink.c: Likewise.
763 * linker.c: Likewise.
764 * xcofflink.c: Likewise.
766 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
767 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
768 fields to indirect struct.
769 * elf-m10300.c: Update u.weakdef refs.
770 * elf32-arm.h: Likewise.
771 * elf32-cris.c: Likewise.
772 * elf32-frv.c: Likewise.
773 * elf32-hppa.c: Likewise.
774 * elf32-i370.c: Likewise.
775 * elf32-i386.c: Likewise.
776 * elf32-m32r.c: Likewise.
777 * elf32-m68k.c: Likewise.
778 * elf32-ppc.c: Likewise.
779 * elf32-s390.c: Likewise.
780 * elf32-sh.c: Likewise.
781 * elf32-sparc.c: Likewise.
782 * elf32-vax.c: Likewise.
783 * elf32-xtensa.c: Likewise.
784 * elf64-alpha.c: Likewise.
785 * elf64-hppa.c: Likewise.
786 * elf64-ppc.c: Likewise.
787 * elf64-s390.c: Likewise.
788 * elf64-sh64.c: Likewise.
789 * elf64-sparc.c: Likewise.
790 * elf64-x86-64.c: Likewise.
791 * elfxx-ia64.c: Likewise.
792 * elfxx-mips.c: Likewise.
793 * elflink.c: Likewise. Also u.elf_hash_value.
794 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
796 (elf_gc_smash_unused_vtentry_relocs): Likewise.
797 (bfd_elf_gc_record_vtinherit): Alloc vtable.
798 (bfd_elf_gc_record_vtentry): Likewise.
799 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
801 2004-09-17 Alan Modra <amodra@bigpond.net.au>
803 * Makefile.am: Run "make dep-am".
804 * Makefile.in: Regenerate.
805 * bfd-in2.h: Regenerate.
806 * po/SRC-POTFILES.in: Regenerate.
807 * po/bfd.pot: Regenerate.
809 2004-09-16 Alan Modra <amodra@bigpond.net.au>
811 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
812 with bitfields. Make "type" and "other" bitfields too.
813 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
814 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
815 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
816 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
817 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
818 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
819 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
820 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
821 * elf-hppa.h: Update all uses of elf_link_hash_flags.
822 * elf-m10300.c: Likewise.
824 * elf32-arm.h: Likewise.
825 * elf32-cris.c: Likewise.
826 * elf32-frv.c: Likewise.
827 * elf32-hppa.c: Likewise.
828 * elf32-i370.c: Likewise.
829 * elf32-i386.c: Likewise.
830 * elf32-m32r.c: Likewise.
831 * elf32-m68k.c: Likewise.
832 * elf32-ppc.c: Likewise.
833 * elf32-s390.c: Likewise.
834 * elf32-sh-symbian.c: Likewise.
835 * elf32-sh.c: Likewise.
836 * elf32-sh64.c: Likewise.
837 * elf32-sparc.c: Likewise.
838 * elf32-vax.c: Likewise.
839 * elf32-xtensa.c: Likewise.
840 * elf64-alpha.c: Likewise.
841 * elf64-hppa.c: Likewise.
842 * elf64-ppc.c: Likewise.
843 * elf64-s390.c: Likewise.
844 * elf64-sh64.c: Likewise.
845 * elf64-sparc.c: Likewise.
846 * elf64-x86-64.c: Likewise.
847 * elflink.c: Likewise.
848 * elfxx-ia64.c: Likewise.
849 * elfxx-mips.c: Likewise.
850 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
851 * configure: Regenerate.
852 * aclocal.m4: Regenerate.
854 2004-09-16 Alan Modra <amodra@bigpond.net.au>
856 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
857 around uses of R_ARM_TARGET1.
858 (elf32_arm_check_relocs): Likewise.
860 2004-09-13 Paul Brook <paul@codesourcery.com>
862 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
864 * bfd-in2.h: Regenerate.
865 * libbfd.h: Regenerate.
866 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
867 (elf32_arm_link_hash_table_create): Set target1_is_rel.
868 (bfd_elf32_arm_process_before_allocation): Ditto.
869 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
870 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
871 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
874 2004-09-10 Joel Brobecker <brobecker@gnat.com>
876 * hpux-core.c (thread_section_p): New function.
877 (hpux_core_core_file_p): Fix computation of offset in call
878 to bfd_seek. Create a ".reg" section from an arbitrary
879 ".reg/<id>" section if none was created after having read
882 2004-09-11 Andreas Schwab <schwab@suse.de>
884 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
885 * aclocal.m4: Rebuild.
886 * configure: Rebuild.
888 2004-09-10 Joel Brobecker <brobecker@gnat.com>
890 * section.c (bfd_sections_find_if): Fix parameter name in
891 comment to match code.
893 2004-09-10 Alan Modra <amodra@bigpond.net.au>
895 * elf.c (assign_file_positions_except_relocs): Assign relocs
896 stored in a bfd section.
898 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
900 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
901 h->gotplt_refcount to 0, not -1.
903 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
905 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
906 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
908 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
909 handle symbol visibility here.
911 2004-09-07 Alan Modra <amodra@bigpond.net.au>
913 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
914 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
916 (ppc_stub_name): Remove trailing "+0" on stub name.
917 (create_linkage_sections): Create relocations for
918 branch lookup table when --emit-relocs as well as when --shared.
919 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
920 relbrlt test. For --emit-stub-syms, always output a sym even when
921 one already exists on a plt call stub. Put stub type in the stub
923 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
925 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
926 reloc_count in stub sections. Adjust relbrlt test.
927 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
928 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
929 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
930 for relocs against discarded symbols. Fix comments.
932 2004-09-06 Mark Mitchell <mark@codesourcery.com>
934 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
935 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
937 (map_sections_to_segments): ... here. Use it. Assign a file
938 position to the .dynamic section if it is not loadable, but part
939 of the PT_DYNAMIC segment.
940 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
941 offsets, not VMAs, for the BPABI. Do not fill in the header in
942 the .got.plt section for the BPABI.
943 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
945 (elf_backend_want_got_plt): Define to zero for Symbian OS.
947 2004-09-06 Nick Clifton <nickc@redhat.com>
949 * elflink.c (elf_link_add_object_symbols): Set the error code to
950 bfd_error_wrong_format when the input format does not match the
953 2004-09-06 Alan Modra <amodra@bigpond.net.au>
955 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
956 (ppc64_elf_check_directives): ..here.
957 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
958 before accessing ppc64_elf_tdata.
959 (ppc64_elf_finish_dynamic_sections): And here too.
961 2004-09-04 Alan Modra <amodra@bigpond.net.au>
963 * bfd.c (_bfd_default_error_handler): Correct loop exit.
965 2004-09-03 Mark Mitchell <mark@codesourcery.com>
967 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
968 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
969 (bfd_elf32_littlearm_symbian_vec): Likewise.
970 * configure: Regenerated.
971 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
972 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
973 (PLT_ENTRY_SIZE): Likewise.
974 (bfd_vma_elf32_arm_symbian_plt_entry): New
976 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
978 (create_got_section): Don't create sections when generating BPABI
980 (elf32_arm_create_dynamic_sections): Tidy.
981 (elf32_arm_link_hash_table_create): Set plt_header_size,
982 plt_entry_size, and symbian_p.
983 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
984 generating BPABI objects.
985 (allocate_dynrelocs): Use htab->plt_header_size, not
986 PLT_HEADER_SIZE. Do not add to .got.plt when
987 generating BPABI objects.
988 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
989 * elfarm-nabi.c: Add SymbianOS target vectors.
990 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
991 (_bfd_elf_link_create_dynamic_sections): Likewise.
992 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
994 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
995 (bfd_elf32_littlearm_symbian_vec): Likewise.
996 (_bfd_target_vector): Add them.
998 2004-09-03 Nick Clifton <nickc@redhat.com>
1001 * coffcode.h (handle_COMDAT): Replace abort with an warning
1002 message and allow the scan to continue.
1004 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1006 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1007 in when reading relocs, not our sorted syms. Remove unnecessary
1010 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1012 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1014 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1016 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1017 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1018 replace uses of *_alias with *_noncanonical.
1019 * aclocal.m4: Rebuild with aclocal 1.4p6.
1020 * Makefile.in: Rebuild with automake 1.4p6.
1021 * doc/Makefile.in: Rebuild with automake 1.4p6.
1022 * configure.in: Autoupdate with autoupdate 2.59.
1023 * config.in: Regenerate with autoheader 2.59.
1024 * configure: Regnerate with autoconf 2.59.
1026 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1028 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1029 symbol pointer arrays before modifying.
1031 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1033 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1034 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1035 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1036 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1037 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1038 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1039 Use both symbol tables on non-relocatable objects. Use a common
1040 error exit. Fix "mid" warning.
1041 * libbfd.h: Regenerate.
1042 * bfd-in2.h: Regenerate.
1044 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1046 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1048 (struct sfpr_def_parms): Save some space.
1049 (sfpr_define): Here too.
1051 * elf64-ppc.c (compare_symbols): Put section syms first.
1052 (sym_exists_at): New function.
1053 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
1054 points only for relocatable files. Use .opd section contents
1055 otherwise. Generally clean up the code.
1057 2004-08-27 Alan Modra <amodra@bigpond.net.au>
1059 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
1060 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
1061 (struct sfpr_def_parms): New.
1062 (sfpr_define): New function.
1063 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
1064 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
1065 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
1066 (savefpr1_tail, restfpr1_tail): New functions.
1067 (savevr, savevr_tail, restvr, restvr_tail): New functions.
1068 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
1069 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
1070 code. Define all ABI mandated _save and _rest functions.
1072 2004-08-26 Paul Brook <paul@codesourcery.com>
1074 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
1076 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1078 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
1081 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1083 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
1084 that pcrel correction is applied for R_386_PC32.
1086 2004-08-25 Alan Modra <amodra@bigpond.net.au>
1088 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
1089 for R_386_32 and R_386_PC32 relocs against symbols defined in
1092 2004-08-25 Dmitry Diky <diwil@spec.ru>
1094 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
1095 Add new relocations.
1096 * bfd-in2.h: Regenerate.
1097 * libbfd.h: Regenerate.
1098 * elf32-msp430.c: Clean-up code.
1099 (elf_msp430_howto_table): Add new relocation entries.
1100 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
1101 (msp430_elf_relax_section): New function.
1102 (msp430_elf_relax_delete_bytes): New function.
1103 (msp430_elf_symbol_address_p): New function.
1105 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1107 * elf32-m32r.c (m32r_elf_relocate_section): Handle
1108 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
1110 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1112 * elflink.c (_bfd_elf_section_already_linked): Handle
1113 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1115 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1117 * config.bfd (arm*-*-symbianelf*): New target.
1118 (arm*-*-eabi*): Likewise.
1120 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1122 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1123 "struct ppc_link_hash_entry *".
1124 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1125 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1127 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1129 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1130 entries (where fd_aux overlaps next entry's fd_func).
1131 Add non_overlapping argument, use it.
1132 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1133 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1134 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1135 as indexes into opd_sym_map/opd_adjust array.
1136 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1138 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1140 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1141 if we can look up their function descriptor in a regular file.
1143 2004-08-18 Nick Clifton <nickc@redhat.com>
1146 * cofflink.c (coff_link_add_symbols): Check that the comdat
1147 pointer in the coff_section_data structure has been initialised
1150 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1153 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1154 changing bfd_link_hash_undefined to bfd_link_hash_new.
1156 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1158 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1160 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1161 (synthetic_opd, synthetic_relocatable): New variables.
1162 (compare_symbols, compare_relocs): New helper routines.
1163 (ppc64_elf_get_synthetic_symtab): New function.
1164 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1166 * bfd-in2.h: Regenerated.
1167 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1168 to relsyms. Return 0 if abfd is relocatable.
1170 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1172 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1174 2004-08-17 Nick Clifton <nickc@redhat.com>
1176 * (is_arm_mapping_symbol_name): New function - return true
1177 when a symbol name matches the requirements for an ARM mapping
1179 (arm_elf_find_function): New function based on
1180 elf_find_function in elf.c but skipping ARM mapping symbols
1181 and including thumb function symbols.
1182 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1183 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1185 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1187 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1188 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1189 (ppc64_elf_brtaken_reloc): Here too.
1191 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1193 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1195 (ppc64_elf_check_directives): Check that we have the right hash
1196 table before proceeding.
1198 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1200 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1201 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1202 the sections that will be discarded.
1204 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1206 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1208 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1210 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1211 free space available.
1213 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1215 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1216 occurrences with bfd_byte * thoughout file.
1218 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1219 (xcoff_write_armap_big): Likewise.
1220 (xcoff_write_archive_contents_old): Likewise.
1221 (xcoff_write_archive_contents_big): Likewise.
1223 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1225 2004-08-13 Nick Clifton <nickc@redhat.com>
1227 * elf32-arm.h: Convert to ISO C90.
1229 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1232 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1235 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1237 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1238 (bfd_archive_filename, bfd_get_section_ident): Delete.
1239 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1240 bfd_archive_filename.
1241 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1242 to warn about symbols in discarded sections. Use _bfd_error_handler.
1243 * aout-adobe.c (aout_adobe_callback): See below.
1244 * aout-cris.c (swap_ext_reloc_in): ..
1245 * coff-arm.c (find_thumb_glue, find_arm_glue,
1246 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1247 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1248 coff_arm_copy_private_bfd_data): ..
1249 * coff-i860.c (i860_reloc_processing): ..
1250 * coff-mcore.c (mcore_coff_unsupported_reloc,
1251 coff_mcore_relocate_section): ..
1252 * coff-ppc.c (coff_ppc_relocate_section): ..
1253 * coff-rs6000.c (xcoff_create_csect_from_smclas
1254 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1255 sh_swap_insns, sh_relocate_section): ..
1256 * coff-tic54x.c (tic54x_reloc_processing): ..
1257 * coff-tic80.c (coff_tic80_relocate_section): ..
1258 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1259 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1260 coff_slurp_symbol_table, coff_classify_symbol,
1261 coff_slurp_reloc_table): ..
1262 * coffgen.c (_bfd_coff_read_string_table): ..
1263 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1264 _bfd_coff_generic_relocate_section): ..
1265 * cpu-arm.c (bfd_arm_merge_machines): ..
1266 * cpu-sh.c (sh_merge_bfd_arch): ..
1267 * elf-hppa.h (elf_hppa_relocate_section): ..
1268 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1269 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1270 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1271 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1272 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1273 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1274 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1275 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1276 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1277 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1278 cris_elf_merge_private_bfd_data
1279 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1280 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1281 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1282 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1283 elf32_hppa_relocate_section): ..
1284 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1285 i370_elf_check_relocs, i370_elf_relocate_section): ..
1286 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1287 elf_i386_relocate_section): ..
1288 * elf32-m32r.c (m32r_elf_relocate_section,
1289 m32r_elf_merge_private_bfd_data): ..
1290 * elf32-m68hc1x.c (m68hc12_add_stub,
1291 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1292 * elf32-m68k.c (elf_m68k_relocate_section): ..
1293 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1294 mcore_elf_relocate_section): ..
1295 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1296 ppc_elf_check_relocs, ppc_elf_relocate_section,
1297 ppc_elf_begin_write_processing): ..
1298 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1299 elf_s390_relocate_section): ..
1300 * elf32-sh-symbian.c (sh_symbian_import_as,
1301 sh_symbian_process_embedded_commands,
1302 sh_symbian_relocate_section): ..
1303 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1304 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1305 sh_elf_merge_private_data): ..
1306 * elf32-sparc.c (elf32_sparc_check_relocs,
1307 elf32_sparc_relocate_section,
1308 elf32_sparc_merge_private_bfd_data): ..
1309 * elf32-v850.c (v850_elf_check_relocs,
1310 v850_elf_merge_private_bfd_data): ..
1311 * elf32-xtensa.c (elf_xtensa_check_relocs,
1312 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1313 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1314 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1315 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1316 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1317 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1318 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1319 ppc64_elf_relocate_section): ..
1320 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1321 elf_s390_relocate_section): ..
1322 * elf64-sh64.c (sh_elf64_relocate_section): ..
1323 * elf64-sparc.c (sparc64_elf_check_relocs,
1324 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1325 sparc64_elf_merge_private_bfd_data): ..
1326 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1327 elf64_x86_64_relocate_section): ..
1328 * elflink.c (_bfd_elf_add_default_symbol,
1329 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1330 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1331 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1332 elf_get_linked_section_vma, elf_fixup_link_order,
1333 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1334 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1335 * elfxx-ia64.c (elfNN_ia64_relax_section,
1336 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1337 * elfxx-mips.c (mips_elf_perform_relocation,
1338 _bfd_mips_elf_check_relocs,
1339 _bfd_mips_elf_merge_private_bfd_data): ..
1340 * ieee.c (ieee_slurp_external_symbols): ..
1341 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1342 * libbfd.c (_bfd_generic_verify_endian_match): ..
1343 * linker.c (_bfd_generic_link_add_one_symbol,
1344 _bfd_generic_section_already_linked): ..
1345 * pdp11.c (translate_to_native_sym_flags): ..
1346 * pe-mips.c (coff_pe_mips_relocate_section): ..
1347 * peicode.h (pe_ILF_build_a_bfd): ..
1348 * srec.c (srec_bad_byte): ..
1349 * stabs.c (_bfd_link_section_stabs): ..
1350 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1351 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1352 with corresponding %B and %A in _bfd_error_handler format string.
1353 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1354 calls to use %A and %B. Fix "against symbol .. from section" and
1355 similar error messages. Combine multiple _bfd_error_handler calls
1356 where they were separated due to bfd_archive_filename deficiencies.
1357 * bfd-in2.h: Regenerate.
1359 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1361 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1364 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1366 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1367 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1368 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1370 (link_hash_newfunc): Init was_undefined.
1371 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1372 Use undefweak instead.
1373 (ppc64_elf_check_directives): Fix undefs chain.
1374 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1376 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1377 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1378 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1380 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1382 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1383 error, test input_section flags rather than sec.
1385 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1387 * elf-bfd.h (struct elf_backend_data): Add
1388 elf_backend_archive_symbol_lookup.
1389 (_bfd_elf_archive_symbol_lookup): Declare.
1390 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1391 (elf_link_add_archive_symbols): ..extracted from here. Call the
1393 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1394 (elfNN_bed): Init new field.
1395 * elf64-ppc.c (elf_backend_check_directives): Define.
1396 (elf_backend_archive_symbol_lookup): Define.
1397 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1398 a ppc_link_hash_entry pointer.
1400 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1401 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1402 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1403 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1404 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1405 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1406 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1409 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1411 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1412 (ppc64_elf_add_symbol_hook): Test for NULL section.
1413 (get_sym_h): Formatting.
1414 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1417 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1418 long branch stubs with code handling plt and r2off branch stubs.
1420 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1422 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1423 * elflink.c (elf_link_input_bfd): Formatting.
1424 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1426 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1427 (link_hash_newfunc): Don't set it.
1428 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1429 (ppc64_elf_mark_entry_syms): Delete.
1430 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1431 sections. Use get_opd_info.
1432 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1434 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1436 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1438 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1439 (func_desc_adjust): Don't set have_undefweak.
1440 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1441 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1443 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1444 "struct ppc_link_hash_entry *". Adjust all references.
1445 (ppc64_elf_hide_symbol): Correct a comment.
1447 * elf64-ppc.c (get_opd_info): New function.
1448 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1449 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1450 before calling get_fdh. Test fdh rather than h before dereferencing
1451 fdh. Mark removed symbols in opd_adjust.
1452 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1453 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1455 (ppc64_elf_output_symbol_hook): Likewise.
1457 2004-08-06 Paul Brook <paul@codesourcery.com>
1459 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1460 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1461 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1462 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1463 and BFD_RELOC_ARM_SBREL32.
1464 * bfd-in2.h, bbfd.h: Regenerate.
1466 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1468 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1469 the dynamic link symbol actually in use.
1471 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1473 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1475 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1476 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1478 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1479 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1481 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1482 Nick Clifton <nickc@redhat.com>
1485 * bfd.c (_bfd_default_error_handler): Make it global.
1487 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1489 * elf.c (assign_section_numbers): Cope gracefully with sections
1490 which have SHF_LINK_ORDER set but no sh_link set up.
1491 * elflink.c (elf_get_linked_section_vma): Likewise.
1493 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1496 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1497 Set it to _bfd_default_error_handler.
1498 (elfNN_bed): Add elf_backend_link_order_error_handler.
1500 * libbfd-in.h (_bfd_default_error_handler): New.
1502 * libbfd.h: Regenerated.
1504 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1506 * archures.c (bfd_mach_sparc_64bit_p): Define.
1507 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1508 * bfd-in2.h: Rebuilt.
1510 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1512 Introduce SH2a support.
1513 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1514 * archures.c (bfd_mach_sh2a_nofpu): New.
1515 * bfd-in2.h: Rebuilt.
1516 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1517 (arch_info_struct): Add sh2a_nofpu.
1518 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1519 2003-12-29 DJ Delorie <dj@redhat.com>
1520 * reloc.c: Add relocs for sh2a.
1521 * bfd-in2.h: Regenerate.
1522 * libbfd.hh: Regenerate.
1523 2003-12-01 Michael Snyder <msnyder@redhat.com>
1524 * archures.c (bfd_mach_sh2a): New.
1525 * bfd-in2.h: Rebuilt.
1526 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1528 (arch_info_struct): Add sh2a.
1529 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1531 2004-07-28 Nick Clifton <nickc@redhat.com>
1532 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1535 * som.c (setup_sections): Improve estimation of space sizes in
1536 relocatable objects.
1538 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1539 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1540 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1542 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1543 * configure: Regenerate.
1544 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1545 case that accepts OSABI=NetBSD and OSABI=SysV.
1546 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1547 the base of .got or .data (if .got does not exist).
1548 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1550 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1551 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1552 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1553 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1555 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1558 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1559 (elf_sec_group): Defined.
1560 (bfd_elf_match_symbols_in_sections): New prototype.
1561 (_bfd_elf_setup_group_pointers): Likewise.
1563 * elf.c (bfd_elf_discard_group): Abort.
1564 (bfd_elf_set_group_contents): Also include relocation sections.
1565 Remove zero-fill for ld -r.
1566 (_bfd_elf_setup_group_pointers): New function.
1567 (elf_sort_elf_symbol): Likewise.
1568 (elf_sym_name_compare): Likewise.
1569 (bfd_elf_match_symbols_in_sections): Likewise.
1571 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1573 * elflink.c (match_group_member): New.
1574 (elf_link_input_bfd): Check group member for discarded section.
1575 (try_match_symbols_in_sections): New function.
1576 (already_linked): Likewise.
1577 (_bfd_elf_section_already_linked): Support mixing comdat group
1578 and linkonce section.
1580 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1581 * linker.c (bfd_section_already_linked_table_traverse): New.
1583 * libbfd.h: Regenerated.
1585 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1587 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1588 BFD_RELOC_CRX_SWITCH32.
1589 * bfd-in2.h: Regenerate.
1590 * libbfd.h: Regenerate.
1591 * elf32-crx.c: Support relocation/relaxation of
1592 BFD_RELOC_CRX_SWITCH* types.
1594 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1596 * elf64-ppc.c: Correct "Linker stubs" comment.
1598 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1600 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1602 (elf_linked_to_section): New.
1604 * elf.c (assign_section_numbers): Set up sh_link for
1607 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1608 to sh_link for SHT_IA_64_UNWIND sections.
1610 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1612 * elflink.c (elf_fixup_link_order): Add _() to error message.
1614 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1616 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1619 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1621 * aout-adobe.c (aout_32_section_already_linked): Defined.
1622 * aout-target.h (MY_section_already_linked): Likewise.
1623 * aout-tic30.c (MY_section_already_linked): Likewise.
1624 * binary.c (binary_section_already_linked): Likewise.
1625 * bout.c (b_out_section_already_linked): Likewise.
1626 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1627 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1628 * coffcode.h (coff_section_already_linked): Likewise.
1629 * i386msdos.c (msdos_section_already_linked): Likewise.
1630 * i386os9k.c (os9k_section_already_linked): Likewise.
1631 * ieee.c (ieee_section_already_linked): Likewise.
1632 * ihex.c (ihex_section_already_linked): Likewise.
1633 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1634 * mmo.c (mmo_section_already_linked): Likewise.
1635 * nlm-target.h (nlm_section_already_linked): Likewise.
1636 * oasys.c (oasys_section_already_linked): Likewise.
1637 * pef.c (bfd_pef_section_already_linked): Likewise.
1638 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1639 * som.c (som_bfd_discard_group): Likewise.
1640 * srec.c (srec_section_already_linked): Likewise.
1641 * tekhex.c (tekhex_section_already_linked): Likewise.
1642 * versados.c (versados_section_already_linked): Likewise.
1643 * vms.c (vms_section_already_linked): Likewise.
1644 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1645 * xsym.c (bfd_sym_section_already_linked): Likewise.
1647 * bfd-in.h (bfd_section_already_linked_table_init): New.
1648 (bfd_section_already_linked_table_free): Likewise.
1650 * coff-rs6000.c (rs6000coff_vec): Add
1651 _bfd_generic_section_already_linked.
1652 (pmac_xcoff_vec): Likewise.
1653 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1654 (aix5coff64_vec): Likewise.
1656 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1657 * elflink.c (_bfd_elf_section_already_linked): New function.
1659 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
1661 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
1662 (_bfd_generic_section_already_linked): New.
1663 (bfd_section_already_linked_hash_entry): Likewise.
1664 (bfd_section_already_linked): Likewise.
1665 (bfd_section_already_linked_table_lookup): Likewise.
1666 (bfd_section_already_linked_table_insert): Likewise.
1668 * linker.c (bfd_section_already_linked): New.
1669 (_bfd_section_already_linked_table): Likewise.
1670 (bfd_section_already_linked_table_lookup): Likewise.
1671 (bfd_section_already_linked_table_insert): Likewise.
1672 (already_linked_newfunc): Likewise.
1673 (bfd_section_already_linked_table_init): Likewise.
1674 (bfd_section_already_linked_table_free): Likewise.
1675 (_bfd_generic_section_already_linked): Likewise.
1677 * section.c (bfd_section): Remove comdat.
1678 (bfd_comdat_info): Moved to ...
1679 * bfd-in.h (coff_comdat_info): Here.
1680 (bfd_coff_get_comdat_section): New.
1681 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
1682 * libcoff-in.h (coff_section_tdata): Add comdat.
1683 * coffcode.h (handle_COMDAT): Updated.
1684 * cofflink.c (coff_link_add_symbols): Likewise.
1685 * ecoff.c (bfd_debug_section): Likewise.
1687 * targets.c (bfd_target): Add _section_already_linked.
1688 (BFD_JUMP_TABLE_LINK): Updated.
1690 * bfd-in2.h: Regenerated.
1691 * libbfd.h: Likewise.
1692 * libcoff.h: Likewise.
1694 2003-07-21 Paul Brook <paul@codesourcery.com>
1696 * elflink.c (elf_get_linked_section_vma, compare_link_order,
1697 elf_fixup_link_order): New functions.
1698 (bfd_elf_final_link): Call elf_fixup_link_order.
1700 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
1702 * elf-bfd.h (ELF_COMMON_DEF_P): New.
1703 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
1705 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
1706 _bfd_elf_symbol_refs_local_p.
1707 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
1710 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
1712 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
1714 (bfd_elf_get_dyn_lib_class): New prototype.
1715 * elf.c (bfd_elf_get_dyn_lib_class): New function.
1717 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
1718 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
1719 entry is needed. Issue an error if a DT_NEEDED entry is needed
1720 for a file marked DYN_NO_NEEDED.
1721 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
1724 * bfd-in2.h: Regenerated.
1726 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1728 * elflink.c (elf_section_complain_discarded): Don't complain in
1731 2004-07-10 James E Wilson <wilson@specifixinc.com>
1733 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
1734 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
1735 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
1736 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
1738 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
1739 bfd_put_64 to bfd_putl64.
1740 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
1742 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
1745 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
1746 .init/.fini sections when trying to relax it.
1748 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
1750 * elf.c (assign_file_positions_for_segments): Make sure the
1751 .dynamic section is the first section in the PT_DYNAMIC segment.
1753 2004-07-09 Nick Clifton <nickc@redhat.com>
1755 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
1756 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
1757 sh_elf_get_flags_from_mach functions so that they do not conflict
1758 when this target is built with other sh-elf targets.
1759 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
1760 suppression of this function.
1761 (sh_elf_find_flags): Likewise.
1763 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1765 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
1766 (ALL_MACHINES_CFILES): Add cpu-crx.c.
1767 (BFD32_BACKENDS): Add elf32-crx.lo.
1768 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
1769 (cpu-crx.lo): New target.
1770 (elf32-crx.lo): New target.
1771 * Makefile.in: Regenerate.
1772 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
1773 (bfd_archures_list): Add bfd_crx_arch.
1774 * bfd-in2.h: Regenerate.
1775 * config.bfd: Handle crx-*-elf*, crx*.
1776 * configure.in: Handle bfd_elf32_crx_vec.
1777 * configure: Regenerate.
1778 * cpu-crx.c: New file.
1779 * elf32-crx.c: Likewise.
1780 * libbfd.h: Regenerate.
1781 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
1782 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
1783 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
1784 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
1785 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
1786 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
1787 * targets.c (bfd_elf32_crx_vec): Declare.
1788 (bfd_target_vector): Add bfd_elf32_crx_vec.
1790 2004-07-06 Nick Clifton <nickc@redhat.com>
1792 * config.bfd: Add sh-symbian-elf target.
1793 * configure.in: Add bfd_elf32_shl_symbian_vec.
1794 * configure: Regenerate.
1795 * elf-bfd.h (struct elf_backend_data): Add new field
1797 * elflink.c (elf_link_add_object_symbols): Invoke the
1798 check_directives function, if defined.
1799 * elfxx-target.h: Provide a default, NULL definition for
1801 * targets.c: Add bfd_elf32_shl_symbian_vec.
1802 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
1804 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
1805 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1806 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
1807 not already been defined.
1808 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
1809 * sh-symbian.c: New file. Provide functions to support the
1810 * sh-symbian-elf target.
1811 * Makefile.am: Add elf32-sh-symbian.c
1812 * Makefile.in: Regenerate.
1814 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1816 * elf32-sh.c: Include ../opcodes/sh-opc.h.
1817 * Makefile.am: Ran make dep-am.
1818 * Makefile.in: Ran make dep-in.
1820 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1822 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
1825 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
1827 * config.bfd: Add want64 to configuration target s390-*-linux*.
1829 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
1831 * bfd.c (bfd_get_section_ident): New.
1833 * elflink.c (elf_link_read_relocs_from_section): Call
1834 bfd_get_section_ident to identify the section when reporting
1836 (_bfd_elf_link_output_relocs): Likewise.
1837 (elf_link_output_extsym): Likewise.
1838 (elf_link_input_bfd): Likewise.
1839 (bfd_elf_gc_record_vtinherit): Likewise.
1841 * bfd-in2.h: Regenerated.
1843 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
1844 Nick Clifton <nickc@redhat.com>
1847 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
1848 of section symbols to mips_elf_sort_hash_table ().
1850 2004-07-01 Alan Modra <amodra@bigpond.net.au>
1852 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
1854 (elf_section_complain_discarded): New function. Handle
1855 .gcc_except_table too.
1856 (elf_link_input_bfd): Rewrite handling of relocs against symbols
1857 in discarded sections.
1858 * elf-bfd.h (elf_discarded_section): Protect macro arg.
1860 2004-06-30 James E Wilson <wilson@specifixinc.com>
1862 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
1863 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
1865 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
1868 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
1869 local references to discarded sections and report their
1872 2004-06-30 Alan Modra <amodra@bigpond.net.au>
1874 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
1875 sec_info_type, test section name instead.
1877 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
1880 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
1881 in .init/.fini sections.
1883 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1885 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
1886 bfd_get_section_limit.
1888 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1890 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
1891 output section size.
1893 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1895 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
1897 (mmix_elf_perform_relocation): Adjust for above change.
1898 (mmix_elf_relocate_section): Likewise.
1899 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
1900 (mmix_elf_get_section_contents): Delete.
1901 (bfd_elf64_get_section_contents): Delete.
1902 (mmix_elf_relocate_section): Zero stub area.
1903 * linker.c (default_indirect_link_order): Alloc max of section size
1905 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
1906 * section.c (bfd_malloc_and_get_section): Likewise.
1907 (struct bfd_section): Update rawsize comment.
1908 * bfd-in2.h: Regenerate.
1910 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
1912 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1914 * bfd-in.h (bfd_get_section_limit): Define.
1915 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
1916 (_bfd_final_link_relocate): Use bfd_get_section_limit.
1917 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
1918 * coff-arm.c (coff_arm_relocate_section): Likewise.
1919 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
1920 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
1921 (bfd_ns32k_final_link_relocate): Likewise.
1922 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
1923 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1924 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
1925 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1926 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
1927 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
1928 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
1929 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1930 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
1931 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
1932 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
1933 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
1934 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
1935 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
1936 * elf32-v850.c (v850_elf_reloc): Likewise.
1937 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
1938 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
1939 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
1940 * elf64-mips.c (mips_elf64_gprel32_reloc)
1941 (mips16_gprel_reloc): Likewise.
1942 * elf64-mmix.c (mmix_elf_reloc): Likewise.
1943 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
1944 * elf64-sparc.c (init_insn_reloc): Likewise.
1945 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1946 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
1947 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
1948 (_bfd_mips_elf_generic_reloc): Likewise.
1949 * bfd-in2.h: Regenerate.
1951 2004-06-28 Alan Modra <amodra@bigpond.net.au>
1953 * bfd-in.h (struct stab_info): Move from stabs.c.
1954 * stabs.c (struct stab_link_includes_table): Delete.
1955 (stab_link_includes_lookup): Delete.
1956 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
1957 level of indirection from sinfo parm.
1958 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
1959 stabstr section. Adjust hash table accesses.
1960 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
1961 alloc. Adjust stab_info test.
1962 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
1963 (_bfd_coff_final_link): Adjust stab_info test.
1964 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
1965 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
1967 * libcoff-in.h (struct coff_link_hash_table): Likewise.
1968 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
1969 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
1970 stabstr section. Adjust stab_info test.
1971 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
1972 (_bfd_write_stab_strings): Adjust prototypes.
1973 * libbfd.h: Regenerate.
1974 * libcoff.h: Regenerate.
1975 * bfd-in2.h: Regenerate.
1977 2004-06-27 Mark Kettenis <kettenis@gnu.org>
1979 From Miod Vallat <miod@online.fr>:
1980 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
1982 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
1984 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
1985 (struct elf32_mn10300_link_hash_entry): Remove
1986 pcrel_relocs_copied.
1987 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
1988 R_MN10300_32. Don't adjust pcrel_relocs_copied.
1989 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
1990 and gotoff relocations if the symbol doesn't bind locally. Use
1991 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
1992 relocation for PCREL32.
1993 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
1994 to test whether a symbol binds locally.
1995 (elf32_mn10300_link_hash_newfunc): Don't initialize
1996 pcrel_relocs_copied.
1997 (_bfd_mn10300_elf_discard_copies): Delete.
1998 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2000 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2002 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2004 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2006 * som.c (som_set_reloc_info): Correct small typo.
2008 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2010 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2011 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2012 (m32r_elf_gcsweep_hook): Likewise.
2013 (m32r_elf_check_relocs): Likewise.
2014 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2015 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2016 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2017 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2018 * bfd-in2.h: Regenerated.
2019 * libbfd.h: Regenerated.
2021 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2023 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2025 (elf64_x86_64_relocate_section): Issue an error for
2026 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2027 against global symbols when building shared library.
2029 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2031 * section.c (struct sec): Rename "_cooked_size" to "size".
2032 Rename "_raw_size" to "rawsize".
2033 (STD_SECTION): Adjust comments.
2034 (bfd_set_section_size, bfd_get_section_contents): Use size.
2035 (bfd_malloc_and_get_section): New function.
2036 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2037 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2038 Correctly free reloc and contents memory.
2039 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2040 and fake CIE now that we can shink section size to zero.
2041 (_bfd_elf_write_section_eh_frame): Likewise..
2042 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2043 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2044 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2045 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2046 unneeded indirection.
2047 * elf.c (_bfd_elf_section_offset): .. and update call.
2048 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2049 * libbfd.h: Regenerate.
2050 * bfd-in2.h: Regenerate.
2052 Replace occurrences of "_raw_size" and "_cooked_size" in most places
2053 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
2054 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
2055 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
2056 Similarly use "rawsize", if non-zero, in reloc functions to validate
2057 reloc addresses. Use new bfd_malloc_and_get_section in most places
2058 where bfd_get_section_contents was called. Expand all occurrences of
2059 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
2060 grok_prstatus and similar functions to "size".
2061 * aix386-core.c (aix386_core_file_p): ..
2062 * aix5ppc-core.c (xcoff64_core_p): ..
2063 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
2064 aout_adobe_set_section_contents): ..
2065 * aout-target.h (callback): ..
2066 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
2067 MY_bfd_final_link): ..
2068 * aoutf1.h (sunos4_core_file_p): ..
2069 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2070 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
2071 final_link, aout_link_input_section): ..
2072 * binary.c (binary_object_p, binary_canonicalize_symtab,
2073 binary_set_section_contents): ..
2074 * bout.c (b_out_callback, b_out_write_object_contents,
2075 b_out_set_section_contents, b_out_bfd_relax_section,
2076 b_out_bfd_get_relocated_section_contents): ..
2077 * cisco-core.c (cisco_core_file_validate): ..
2078 * coff-alpha.c (alpha_ecoff_object_p,
2079 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
2080 * coff-arm.c (coff_arm_relocate_section,
2081 bfd_arm_allocate_interworking_sections): ..
2082 * coff-h8300.c (h8300_reloc16_extra_cases,
2083 h8300_bfd_link_add_symbols): ..
2084 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
2085 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
2086 ppc_bfd_coff_final_link): ..
2087 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
2088 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2089 sh_align_loads, sh_coff_get_relocated_section_contents): ..
2090 * coff64-rs6000.c (xcoff64_write_object_contents,
2091 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
2092 * coffcode.h (coff_compute_section_file_positions,
2093 coff_write_object_contents): ..
2094 * coffgen.c (make_a_section_from_file, coff_write_symbols,
2095 coff_section_symbol, build_debug_section): ..
2096 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
2097 process_embedded_commands, _bfd_coff_link_input_bfd,
2098 _bfd_coff_write_global_sym): ..
2099 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
2100 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
2101 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
2102 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
2103 _bfd_dwarf2_find_nearest_line): ..
2104 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
2105 ecoff_compute_section_file_positions,
2106 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
2107 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
2108 _bfd_elf_discard_section_eh_frame_hdr,
2109 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
2110 _bfd_elf_write_section_eh_frame,
2111 _bfd_elf_write_section_eh_frame_hdr): ..
2112 * elf-hppa.h (elf_hppa_sort_unwind): ..
2113 * elf-m10200.c (mn10200_elf_relax_section,
2114 mn10200_elf_relax_delete_bytes,
2115 mn10200_elf_get_relocated_section_contents): ..
2116 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2117 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2118 mn10300_elf_relax_delete_bytes,
2119 mn10300_elf_get_relocated_section_contents,
2120 _bfd_mn10300_elf_adjust_dynamic_symbol,
2121 _bfd_mn10300_elf_discard_copies,
2122 _bfd_mn10300_elf_size_dynamic_sections,
2123 _bfd_mn10300_elf_finish_dynamic_sections): ..
2124 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2125 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2126 bfd_elf_set_group_contents, map_sections_to_segments,
2127 elf_sort_sections, assign_file_positions_for_segments,
2128 SECTION_SIZE, copy_private_bfd_data,
2129 _bfd_elf_get_dynamic_reloc_upper_bound,
2130 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2131 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2132 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2133 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2134 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2135 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2136 bfd_elf32_arm_process_before_allocation,
2137 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2138 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2139 elf32_arm_write_section): ..
2140 * elf32-cris.c (cris_elf_grok_prstatus,
2141 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2142 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2143 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2144 elf_cris_discard_excess_dso_dynamics,
2145 elf_cris_discard_excess_program_dynamics): ..
2146 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2147 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2148 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2149 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2150 elf32_frvfdpic_size_dynamic_sections,
2151 elf32_frvfdpic_modify_segment_map,
2152 elf32_frvfdpic_finish_dynamic_sections): ..
2153 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2154 elf32_h8_get_relocated_section_contents): ..
2155 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2156 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2157 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2158 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2159 elf32_hppa_finish_dynamic_sections): ..
2160 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2161 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2162 i370_elf_finish_dynamic_sections): ..
2163 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2164 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2165 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2166 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2167 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2168 * elf32-ip2k.c (ip2k_is_switch_table_128,
2169 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2170 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2171 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2172 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2173 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2174 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2175 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2176 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2177 m32r_elf_get_relocated_section_contents): ..
2178 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2179 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2180 m68hc11_elf_relax_delete_bytes): ..
2181 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2182 m68hc12_elf_size_one_stub): ..
2183 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2184 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2185 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2186 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2187 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2188 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2189 elf32_mips_grok_prstatus): ..
2190 * elf32-or32.c (or32_elf_consth_reloc): ..
2191 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2192 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2193 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2194 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2195 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2196 ppc_elf_final_write_processing): ..
2197 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2198 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2199 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2200 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2201 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2202 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2203 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2204 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2205 * elf32-sh64-com.c (sh64_address_in_cranges,
2206 sh64_get_contents_type): ..
2207 * elf32-sh64.c (sh64_find_section_for_address,
2208 sh64_elf_final_write_processing): ..
2209 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2210 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2211 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2212 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2213 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2214 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2215 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2216 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2217 elf_vax_finish_dynamic_sections): ..
2218 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2219 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2220 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2221 xstormy16_elf_finish_dynamic_sections): ..
2222 * elf32-xtensa.c (xtensa_read_table_entries,
2223 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2224 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2225 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2226 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2227 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2228 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2229 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2230 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2231 xtensa_callback_required_dependence): ..
2232 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2233 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2234 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2235 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2236 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2237 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2238 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2239 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2240 * elf64-hppa.c (allocate_dynrel_entries,
2241 elf64_hppa_size_dynamic_sections,
2242 elf64_hppa_finish_dynamic_sections): ..
2243 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2244 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2245 elf64_mips_grok_prstatus): ..
2246 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2247 mmix_elf_relocate_section, mmix_elf_final_link,
2248 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2249 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2250 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2251 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2252 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2253 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2254 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2255 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2256 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2257 ppc64_elf_finish_dynamic_sections): ..
2258 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2259 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2260 elf_s390_finish_dynamic_sections): ..
2261 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2262 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2263 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2264 sh64_elf64_finish_dynamic_sections): ..
2265 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2266 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2267 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2268 sparc64_elf_finish_dynamic_symbol,
2269 sparc64_elf_finish_dynamic_sections): ..
2270 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2271 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2272 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2273 elf64_x86_64_finish_dynamic_sections): ..
2274 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2275 * elfcode.h (elf_slurp_reloc_table): ..
2276 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2277 elf_finalize_dynstr, elf_link_add_object_symbols,
2278 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2279 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2280 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2281 elf32_mips_grok_prstatus): ..
2282 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2283 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2284 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2285 elfNN_ia64_finish_dynamic_sections): ..
2286 * elfxx-mips.c (mips_elf_create_procedure_table,
2287 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2288 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2289 mips_elf_global_got_index, mips_elf_multi_got,
2290 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2291 mips_elf_allocate_dynamic_relocations,
2292 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2293 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2294 _bfd_mips_elf_always_size_sections,
2295 _bfd_mips_elf_size_dynamic_sections,
2296 _bfd_mips_elf_finish_dynamic_symbol,
2297 _bfd_mips_elf_finish_dynamic_sections,
2298 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2299 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2300 _bfd_elf_mips_get_relocated_section_contents,
2301 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2302 * hp300hpux.c (callback): ..
2303 * hppabsd-core.c (make_bfd_asection): ..
2304 * hpux-core.c (make_bfd_asection): ..
2305 * i386linux.c (linux_link_create_dynamic_sections,
2306 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2307 * i386msdos.c (msdos_write_object_contents): ..
2308 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2309 os9k_set_section_contents): ..
2310 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2311 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2312 ieee_write_section_part, do_with_relocs, do_as_repeat,
2313 do_without_relocs, ieee_write_debug_part, init_for_output,
2314 ieee_set_section_contents): ..
2315 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2316 * irix-core.c (do_sections, make_bfd_asection): ..
2317 * libaout.h (aout_section_merge_with_text_p): ..
2318 * libbfd.c (_bfd_generic_get_section_contents,
2319 _bfd_generic_get_section_contents_in_window): ..
2320 * linker.c (default_indirect_link_order): ..
2321 * lynx-core.c (make_bfd_asection): ..
2322 * m68klinux.c (linux_link_create_dynamic_sections,
2323 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2324 * mach-o.c (bfd_mach_o_make_bfd_section,
2325 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2326 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2327 bfd_mach_o_scan_read_segment): ..
2328 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2329 _bfd_merge_sections): ..
2330 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2331 mmo_map_set_sizes, mmo_canonicalize_symtab,
2332 mmo_internal_write_section, mmo_write_object_contents): ..
2333 * netbsd-core.c (netbsd_core_file_p): ..
2334 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2335 nlm_alpha_set_public_section): ..
2336 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2337 * nlm32-sparc.c (nlm_sparc_write_import): ..
2338 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2339 nlm_compute_section_file_positions): ..
2340 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2341 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2342 * opncls.c (get_debug_link_info): ..
2343 * osf-core.c (make_bfd_asection): ..
2344 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2345 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2346 final_link, aout_link_input_section): ..
2347 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2348 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2349 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2350 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2351 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2352 * ptrace-core.c (ptrace_unix_core_file_p): ..
2353 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2354 _bfd_final_link_relocate, bfd_generic_relax_section,
2355 bfd_generic_get_relocated_section_contents): ..
2356 * reloc16.c (bfd_coff_reloc16_relax_section,
2357 bfd_coff_reloc16_get_relocated_section_c): ..
2358 * riscix.c (riscix_some_aout_object_p): ..
2359 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2360 * sco5-core.c (make_bfd_asection): ..
2361 * simple.c (bfd_simple_get_relocated_section_contents): ..
2362 * som.c (som_object_setup, setup_sections, som_prep_headers,
2363 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2364 som_set_reloc_info, som_get_section_contents,
2365 som_bfd_link_split_section): ..
2366 * sparclinux.c (linux_link_create_dynamic_sections,
2367 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2368 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2369 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2370 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2371 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2372 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2373 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2374 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2375 sunos_finish_dynamic_link): ..
2376 * syms.c (_bfd_stab_section_find_nearest_line): ..
2377 * tekhex.c (first_phase, tekhex_set_section_contents,
2378 tekhex_write_object_contents): ..
2379 * trad-core.c (trad_unix_core_file_p): ..
2380 * versados.c (process_esd, process_otr, process_otr): ..
2381 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2382 * vms-misc.c (add_new_contents): ..
2383 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2384 * vms.c (vms_set_section_contents): ..
2385 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2386 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2387 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2388 * xsym.c (bfd_sym_scan): .. See above.
2390 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2392 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2393 calling _bfd_merged_section_offset only for section symbols.
2395 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2397 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2398 for handling SEC_MERGE symbols in relax_section.
2400 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2402 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2403 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2404 linked together. Mark the result as h8300sx code.
2406 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2408 * elf-bfd.h (struct elf_backend_data): Added
2409 elf_backend_omit_section_dynsym.
2410 (_bfd_elf_link_omit_section_dynsym): Declare.
2411 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2412 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2413 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2414 (_bfd_elf_link_renumber_dynsyms): ... this function.
2415 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2416 _bfd_elf_link_omit_section_dynsym).
2417 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2419 2004-06-21 Nick Clifton <nickc@redhat.com>
2421 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2424 2004-06-17 Jerome Guitton <guitton@gnat.com>
2426 * bfd-in.h (bfd_cache_close_all): New function declaration.
2427 * bfd-in2.h: Regenerate.
2428 * cache.c (bfd_cache_close_all): New function definition.
2430 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2432 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2434 * configure: Regenerate.
2436 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2438 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2439 the pre-existing section.
2441 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2443 * section.c (struct sec): Remove usused flags. Reorganize a little.
2444 (bfd_get_section_size_before_reloc): Delete.
2445 (bfd_get_section_size_after_reloc): Delete.
2446 (STD_SECTION): Update.
2447 (bfd_get_section_size_now): Delete.
2448 (bfd_set_section_contents): Don't referece reloc_done.
2449 (bfd_get_section_contents): Remove reloc_done comment.
2450 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2452 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2453 * ecoff.c (bfd_debug_section): Update initializer.
2454 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2455 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2456 * bfd-in.h (bfd_section_size): Expand.
2457 (bfd_get_section_size): New macro.
2458 * bfd-in2.h: Regenerate.
2459 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2460 bfd_get_section_size_before_reloc with bfd_get_section_size.
2461 * coffcode.h (coff_write_object_contents): Likewise.
2462 * coffgen.c (build_debug_section): Likewise.
2463 * dwarf1.c (parse_line_table): Likewise.
2464 (_bfd_dwarf1_find_nearest_line): Likewise.
2465 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2466 * i386msdos.c (msdos_write_object_contents): Likewise.
2467 * pdp11.c (squirt_out_relocs): Likewise.
2468 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2469 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2471 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2473 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2474 removal) with updated comment.
2475 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2477 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2478 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2480 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2482 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2483 overflow on branches to undefweaks.
2485 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2487 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2488 as ecoff_section_data() does not return a valid lvalue.
2490 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2492 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2493 (elf_link_add_object_symbols): Likewise.
2495 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2496 (elf_backend_reloc_type_class): New.
2498 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2500 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2502 * configure: Regenerate.
2504 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2506 From: Albert Chin-A-Young <china@thewrittenword.com>
2507 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2510 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2512 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2515 2004-05-28 DJ Delorie <dj@redhat.com>
2517 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2518 for linking, but otherwise adjust reloc for merged sections.
2520 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2522 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2523 _bfd_merged_section_offset for local symbols.
2525 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2527 * Makefile.am: Regenerate dependencies.
2528 * Makefile.in: Regenerate.
2529 * archures.c: Add bfd_mach_sh3_nommu .
2530 * bfd-in2.h: Regenerate.
2531 * cpu-sh.c: Add sh3-nommu architecture.
2532 (bfd_to_arch_table): Create new table.
2533 (sh_get_arch_from_bfd_mach): Create new function.
2534 (sh_get_arch_up_from_bfd_mach): Create new function.
2535 (sh_merge_bfd_arch): Create new function.
2536 * elf32-sh.c (sh_ef_bfd_table): Add table.
2537 (sh_elf_check_relocs): Replace switch statement with
2538 use of sh_ef_bfd_table .
2539 (sh_elf_get_flags_from_mach): Add new function.
2540 (sh_find_elf_flags): Likewise.
2541 (sh_elf_copy_private_data): Replace most of non-elf contents
2542 with a call to sh_merge_bfd_arch() .
2544 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2546 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2547 * Makefile.in: Regenerate.
2549 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2551 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2552 custom calling conventions for dynamic symbols.
2553 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2554 symbol if it's an alias to a global one.
2556 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2558 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2561 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2563 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2566 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2568 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2569 for SHT_GROUP sections.
2571 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2573 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2575 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2576 * merge.c: Formatting. Remove unnecessary casts. Expand
2577 bfd_get_section_alignment macro.
2578 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2579 use throughout file.
2580 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2581 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2582 section name to determine sinfo group, instead test output section
2584 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2585 _bfd_strip_section_from_output rather than just twiddling flags.
2586 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2587 (_bfd_merge_sections): Update prototype.
2588 * libbfd.h: Regenerate.
2590 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2592 * netbsd-core.c: Correctly indent section that sets architecture
2595 From Miod Vallat <miod@online.fr>:
2596 * m88kopenbsd.c: New file.
2597 * targets.c (m88k_openbsd_vec): New.
2598 * config.bfd: Add m88k-*-openbsd*.
2599 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2600 (m88kopenbsd_vec): New.
2601 * configure: Regenerate.
2602 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2603 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2605 * Makefile.in: Regenerate.
2606 * po/SRC-POTFILES.in: Regenerate.
2608 2004-05-24 Nick Clifton <nickc@redhat.com>
2610 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2611 introduced by hash table size patch.
2613 2004-05-22 Ben Elliston <bje@au.ibm.com>
2615 * configure.in (is_release): Remove.
2616 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2617 (AC_OUTPUT): Don't output bfdver.h from version.h.
2618 * configure: Regenerate.
2619 * Makefile.am (RELEASE): New variable.
2620 (bfdver.h): New target.
2621 * Makefile.in: Regenerate.
2622 * doc/Makefile.in: Likewise.
2624 2004-05-22 Ben Elliston <bje@au.ibm.com>
2626 * Makefile.am (config.status): Don't depend on version.h.
2627 * Makefile.in: Regenerate.
2629 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2631 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2632 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2633 * libbfd.h: Regenerate.
2634 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2635 (_bfd_elf_rel_local_sym): Likewise.
2636 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2637 (elf_link_input_bfd): Likewise.
2638 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2639 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2640 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2641 (elfNN_ia64_relocate_section): Likewise.
2643 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2645 * hash.c (bfd_default_hash_table_size): New variable.
2646 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2647 (bfd_hash_set_default_size): New function. Set the default size
2648 to a selected prime number close to the argument. Document new
2650 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2651 * bfd-in2.h: Regenerate.
2652 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2653 * Makefile.in: Regenerate.
2655 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2657 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2658 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2659 arm, m68k, m88k and hppa core files.
2661 2004-05-21 Nick Clifton <nickc@redhat.com>
2663 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
2664 (bfd_bwrite): Likewise.
2665 (bfd_tell): Likewise.
2666 (bfd_flush): Likewise.
2667 (bfd_stat): Likewise.
2668 (bfd_seek): Likewise.
2669 (bfd_get_mtime): Likewise.
2670 (bfd_get_size): Likewise.
2672 2004-05-19 Ben Elliston <bje@au.ibm.com>
2674 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
2676 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
2678 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
2679 (bfd_generic_openr_next_archived_file): Likewise.
2681 2004-05-17 Bob Wilson <bob.wilson@acm.org>
2683 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
2684 section names by inserting a new substring after .gnu.linkonce, except
2685 for .gnu.linkonce.t.* where the "t." is replaced.
2687 2004-05-17 Adam Nemet <anemet@lnxw.com>
2689 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
2690 (m68-*-lynxos* case): Likewise.
2691 (powerpc-*-lyxnos* case): New case.
2692 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
2694 2004-05-17 David Heine <dlheine@tensilica.com>
2696 * aout-target.h (MY_bfd_copy_private_header_data): Define.
2697 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
2698 * bfd.c (bfd_copy_private_header_data): Define.
2699 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
2701 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
2702 * coffcode.h (coff_bfd_copy_private_header_data): Define.
2703 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
2704 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
2705 segments by calling copy_private_bfd_data.
2706 (_bfd_elf_copy_private_header_data): Define.
2707 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
2708 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
2709 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
2710 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
2711 * mmo.c (mmo_bfd_copy_private_header_data): Define.
2712 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
2713 * som.c (som_bfd_copy_private_header_data): Define.
2714 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
2715 * vms.c (vms_bfd_copy_private_header_data): Define.
2716 * bfd-in2.h: Regenerate.
2717 * libbfd.h: Regenerate.
2719 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2721 * elfxx-mips.c (MINUS_TWO): Define.
2722 (mips_elf_higher, mips_elf_highest,
2723 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
2724 some bfd_vma values.
2725 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
2727 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2729 * som.c (log2): Rename to exact_log2. Adjust all callers.
2731 2004-05-13 Paul Brook <paul@codesourcery.com>
2733 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
2734 dwarf3 format CIE entries. Remove comment about the size of the
2735 ra_column field. It is now correctly deduced.
2737 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2739 * config.bfd (or32-*-rtems*): Switch to elf.
2741 2004-05-13 Nick Clifton <nickc@redhat.com>
2743 * po/fr.po: Updated French translation.
2745 2004-05-11 Jakub Jelinek <jakub@redhat.com>
2747 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
2748 into .dynsym if elf_section_data (sec)->dynindx <= 0.
2749 Adjust counting of last_local.
2750 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
2751 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
2752 created by the linker nor !SHF_ALLOC.
2754 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
2755 DT_PLTGOT to the start of the .got.plt section instead of the
2756 .got output section. Set sh_entsize for .got section in addition
2758 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2759 is at sgot->output_section->vma.
2760 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
2761 DT_PLTGOT to the start of the .got.plt section instead of the
2762 .got output section.
2763 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2764 is at sgot->output_section->vma. Set sh_entsize for .got section
2765 in addition to .got.plt.
2766 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
2767 (bfd_section_from_phdr): Likewise.
2768 (map_sections_to_segments): Likewise.
2769 (assign_file_positions_for_segments): Likewise.
2770 (get_program_header_size): Likewise.
2771 * elflink.c (bfd_elf_size_dynamic_sections): Set
2772 elf_tdata (output_bfd)->relro from info->relro.
2773 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
2775 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
2777 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
2778 a zero symndx for which we hadn't accounted a dynamic relocation.
2779 (_frvfdpic_add_rofixup): Likewise.
2781 2004-05-07 Brian Ford <ford@vss.fsi.com>
2782 DJ Delorie <dj@redhat.com>
2784 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
2785 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
2786 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
2787 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
2789 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2791 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
2792 immediately if there's no link info.
2793 (elf32_frvfdpic_copy_private_bfd_data): New.
2794 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
2796 2004-05-06 Zack Weinberg <zack@codesourcery.com>
2798 * dwarf2.c (add_line_info): Also set info->filename to NULL if
2799 filename argument is null; do not call strlen on a null pointer.
2801 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
2803 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
2806 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2808 * configure.in (bfd_elf32_frvfdpic_vec): New.
2809 * configure: Rebuilt.
2810 * targets.c (bfd_elf32_frvfdpic_vec): New.
2811 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
2813 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
2814 frvfdpic instead of frv. Rearrange elf-target macros such that
2815 the FDPIC-specific ones are only defined for this new target
2817 (bfd_elf32_frvfdpic_vec): Declare.
2819 (elf32_frv_relocate_section): Use it to enable segment checking
2820 and to control rofixup emission. Add output section vma to
2821 applied relocation in non-LOAD non-ALLOC sections. Use
2822 _bfd_error_handler for errors.
2823 (_frv_create_got_section): Create .rel.got and .rofixup only in
2824 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
2826 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
2827 (elf32_frvfdpic_modify_segment_map): Likewise.
2828 (elf32_frv_finish_dynamic_sections): New, do-nothing.
2829 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
2830 error message if we miscompute the rofixup size.
2831 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
2832 (frvfdpic_elf_encode_eh_address): Likewise.
2833 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
2834 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
2835 relocs. Reject unknown relocation types.
2836 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
2837 (frv_elf_merge_private_bfd_data): Likewise.
2838 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
2839 0x4000 for newly-added elf32-frvfdpic.
2841 2004-05-05 Nick Clifton <nickc@redhat.com>
2844 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
2845 returning NULL as most users of this function do not check its
2847 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
2848 of bfd_cache_lookup().
2849 * sco5-core.c (sco5_core_file_p): Likewise.
2850 * trad-core.c (trad_unix_core_file_p): Likewise.
2852 2004-05-05 Nick Clifton <nickc@redhat.com>
2854 * cache.c (bfd_cache_lookup): Improve formatting.
2855 * archive.c: Fix formatting.
2857 2004-05-05 Peter Barada <peter@the-baradas.com>
2859 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
2860 * cpu-m68k.c(bfd_m68k_arch): Likewise.
2861 * bfd-in2.h(bfd_architecture): Regenerate.
2863 2004-05-03 Alan Modra <amodra@bigpond.net.au>
2865 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
2867 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
2868 those against discarded link-once and SEC_MERGE section symbols.
2870 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2872 * section.c (bfd_get_section_by_name_if): New.
2873 * bfd-in2.h: Regenerated.
2875 2004-05-02 Alan Modra <amodra@bigpond.net.au>
2877 * som.c (som_bfd_is_group_section): Define.
2879 2004-05-01 Alan Modra <amodra@bigpond.net.au>
2881 * section.c (bfd_make_section_anyway): Copy the whole
2882 bfd_hash_entry, not just "next" from existing entry.
2884 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2886 * elf.c (bfd_section_from_shdr): Maintain the section order in
2888 (special_sections): Add ".note.GNU-stack".
2889 (elf_fake_sections): Handle section group for relocatable
2892 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2894 * section.c (bfd_sections_find_if): New.
2895 * bfd-in2.h: Regenerated.
2897 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2899 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
2901 * elf-bfd.h (bfd_elf_is_group_section): Declare.
2902 * elf.c (bfd_elf_is_group_section): New function.
2903 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
2904 * section.c (bfd_generic_is_group_section): New function.
2905 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
2906 (BFD_JUMP_TABLE_LINK): Adjust.
2907 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
2908 * aout-target.h (MY_bfd_is_group_section): Define.
2909 * aout-tic30.c (MY_bfd_is_group_section): Define.
2910 * bfd.c (bfd_is_group_section): Define.
2911 * binary.c (binary_bfd_is_group_section): Define.
2912 * bout.c (b_out_bfd_is_group_section): Define.
2913 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
2914 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
2915 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
2916 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
2917 * coffcode.h (coff_bfd_is_group_section): Define.
2918 * i386msdos.c (msdos_bfd_is_group_section): Define.
2919 * i386os9k.c (os9k_bfd_is_group_section): Define.
2920 * ieee.c (ieee_bfd_is_group_section): Define.
2921 * ihex.c (ihex_bfd_is_group_section): Define.
2922 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
2923 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
2924 * mmo.c (mmo_bfd_is_group_section): Define.
2925 * nlm-target.h (nlm_bfd_is_group_section): Define.
2926 * oasys.c (oasys_bfd_is_group_section): Define.
2927 * pef.c (bfd_pef_bfd_is_group_section): Define.
2928 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
2929 * srec.c (srec_bfd_is_group_section): Define.
2930 * tekhex.c (tekhex_bfd_is_group_section): Define.
2931 * versados.c (versados_bfd_is_group_section): Define.
2932 * vms.c (vms_bfd_is_group_section): Define.
2933 * xsym.c (bfd_sym_bfd_is_group_section): Define.
2934 * bfd-in2.h: Regenerate.
2935 * libbfd.h: Regenerate.
2937 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2939 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
2941 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
2943 * configure.in: Update version to 2.15.91.
2944 * configure: Regenerate.
2946 2004-04-29 Brian Ford <ford@vss.fsi.com>
2948 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
2949 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
2950 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
2951 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
2952 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
2953 .gnu.linkonce.wi. sections.
2954 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
2955 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
2957 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
2958 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2960 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2962 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
2963 * bfd-in2.h: Regenerate.
2964 * libbfd.h: Likewise.
2966 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2968 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
2970 (setup_sections): Use som_subspace_dictionary_record struct instead
2971 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
2972 is_comdat, is_common or dup_common.
2973 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
2974 is_comdat, is_common and dup_common in section subspace_dict from
2976 (som_begin_writing): Use som_subspace_dictionary_record struct.
2977 (som_finish_writing): Likewise.
2978 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
2979 is_common and dup_common flags in info for symbol. Add comment
2980 regarding linker support for these fields. Slightly reorganize
2982 (som_build_and_write_symbol_table): Set is_comdat, is_common and
2983 dup_common fields in symbol table from symbol info.
2984 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
2985 arguments. Set corresponding fields in copy_data. Change all callers.
2986 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
2988 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
2989 * som.h (som_subspace_dictionary_record): Define.
2990 (som_copyable_section_data_struct): Add is_comdat, is_common and
2992 (som_section_data_struct): Use som_subspace_dictionary_record struct
2993 instead of subspace_dictionary_record.
2994 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
2996 2004-04-27 Bob Wilson <bob.wilson@acm.org>
2998 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
2999 if set. Check reloc_done flag before applying relocations. Use
3000 output addresses, both when applying relocations and when comparing
3001 against the specified section.
3002 (elf_xtensa_relocate_section): Use output address to check if dynamic
3003 reloc is in a literal pool. Set section's reloc_done flag.
3005 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3007 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3008 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3010 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3013 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3015 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3016 structure field removed in 2004-04-24 patch.
3017 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3019 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3021 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3022 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3023 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3024 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3025 field before calling elf_backend_section_flags.
3027 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3029 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3030 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3031 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3032 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3033 and BFD_RELOC_32_PCREL.
3034 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3035 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3036 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3037 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3038 (mips_elf_next_relocation): Move comment about matching HI/LO
3040 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3041 R_MIPS_GNU_REL_HI16.
3043 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3045 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3046 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3047 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3048 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3049 and update comments to reflect current usage.
3050 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3051 and MIPS_R_SWITCH, as well as several empty entries. Update comment
3053 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
3054 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
3055 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3056 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
3057 type number to be MIPS_R_PCREL16.
3058 (mips_relocate_section): Remove support for link-time relaxation
3059 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
3060 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3061 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
3062 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
3063 relaxation of branches used by embedded-PIC.
3064 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
3065 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
3066 related members, update comment.
3067 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
3068 code related to embedded-PIC.
3069 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
3070 initialization of now-removed 'adjust' member of
3071 'struct ecoff_debug_info'.
3073 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3075 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
3077 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3079 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
3080 relocs for locally defined symbols during -shared final link.
3081 (elf32_arm_final_link_relocate): Likewise.
3083 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3085 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
3086 ELF_LINK_POINTER_EQUALITY_NEEDED.
3087 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
3088 if r_type is not R_X86_64_PC32.
3089 (elf64_x86_64_finish_dynamic_symbol): If
3090 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
3093 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3095 * elf32-sh.c (sh_elf_plt_sym_val): New function.
3096 (elf_backend_plt_sym_val): Define.
3098 2004-04-22 Andrew Cagney <cagney@redhat.com>
3100 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
3102 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3104 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
3106 * som.c (som_set_section_contents): Constantify second argument.
3107 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
3108 (som_object_setup): Rework to avoid warning.
3109 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3112 2004-04-22 Andrew Cagney <cagney@redhat.com>
3114 * cache.c (bfd_cache_close): Check for a previously closed file.
3116 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3118 * bfd.c (bfd_get_synthetic_symtab): Define.
3119 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3120 NAME##_get_synthetic_symtab.
3121 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3122 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3123 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3125 (_bfd_elf_get_synthetic_symtab): New prototype.
3126 * elfcode.h (elf_get_synthetic_symtab): Define.
3127 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3128 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3129 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3130 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3131 * bfd-in2.h: Rebuilt.
3132 * libbfd.h: Rebuilt.
3133 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3134 (elf_backend_plt_sym_val): Define.
3135 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3136 (elf_backend_plt_sym_val): Define.
3137 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3138 (elf_backend_plt_sym_val): Define.
3139 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3140 (elf_backend_plt_sym_val): Define.
3141 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3142 (elf_backend_plt_sym_val): Define.
3143 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3144 (elf_backend_plt_sym_val): Define.
3145 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3146 (elf_backend_plt_sym_val): Define.
3147 * aout-target.h (MY_get_synthetic_symtab): Define.
3148 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3149 * coff-rs6000.c (rs6000coff_vec): Add
3150 _bfd_nodynamic_get_synthetic_symtab.
3151 (pmac_xcoff_vec): Likewise.
3152 * coff64-rs6000.c (rs6000coff64_vec): Add
3153 _bfd_nodynamic_get_synthetic_symtab.
3154 (aix5coff64_vec): Likewise.
3155 * sunos.c (MY_get_synthetic_symtab): Define.
3156 * vms.c (vms_get_synthetic_symtab): Define.
3158 2004-04-22 Nick Clifton <nickc@redhat.com>
3160 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3162 2004-04-22 Peter Barada <peter@the-baradas.com>
3164 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3165 * bfd2-in.h: Regenerate.
3166 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3168 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3170 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3171 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3172 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3173 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3174 * bfd-in2.h: Regenerate.
3176 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3178 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3179 require relocations against a weak symbol to reference the same
3180 symbol hash entry if not a final, static link.
3181 (get_cached_value, add_value_map): Add final_static_link argument.
3182 (remove_literals): Pass final_static_link argument as needed.
3184 2004-04-21 Andrew Cagney <cagney@redhat.com>
3186 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3187 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3188 (opncls_bwrite, opncls_bclose, opncls_bflush)
3189 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3190 bfd iovec that uses function callbacks.
3191 (bfd_close): Use the iovec's bclose.
3192 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3193 (cache_bclose, cache_bflush, cache_bstat)
3194 (cache_iovec): New functions and global variable, implement a
3195 cache "iovec", where applicable set bfd_error.
3196 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3197 * bfdio.c (struct bfd_iovec): Define.
3198 (real_read): Delete function.
3199 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3200 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3201 assume that bread and bwrite set bfd_error.
3202 * bfd.c (struct bfd): Add "iovec", update comments.
3203 * bfd-in2.h, libbfd.h: Re-generate.
3205 2004-04-21 Andrew Cagney <cagney@redhat.com>
3207 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3209 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3211 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3212 (bfd_elf_gc_sections): Fail if a shared object is being created.
3213 Do not fail if dynamic sections have been created. Instead call
3214 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3215 dynamically referenced symbols. Do not mark the whole graph
3216 rooted at .eh_frame, only the section proper.
3218 2004-04-20 DJ Delorie <dj@redhat.com>
3220 * reloc.c: Add BFD_RELOC_32_SECREL.
3221 * bfd-in2.h: Regenerate.
3222 * libbfd.h: Likewise.
3223 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3224 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3225 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3227 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3229 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3230 relocs against hidden/protected undefweak symbols properly.
3231 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3233 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3235 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3236 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3239 2004-04-17 Brian Ford <ford@vss.fsi.com>
3241 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3242 filepos for the SizeOfHeaders field.
3243 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3245 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3247 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3249 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3250 change reloc_done. Set and restore _cooked_size.
3253 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3255 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3258 2004-04-15 Nick Clifton <nickc@redhat.com>
3260 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3262 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3264 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3266 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3268 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3269 when it is a definition.
3271 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3273 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3274 when statically linking PIC code.
3275 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3277 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3279 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3280 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3281 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3282 * configure: Regenerate.
3284 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3286 * elflink.c: Include libiberty.h.
3287 * Makefile.am (elflink.lo): Depend on libiberty.h.
3288 * Makefile.in: Regenerate.
3290 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3292 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3295 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3297 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3298 reserve the memory for dynamic linker
3300 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3302 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3303 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3305 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3307 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3308 RELOC_FOR_GLOBAL_SYMBOL.
3309 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3311 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3313 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3314 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3316 2004-04-01 Paul Brook <paul@codesourcery.com>
3318 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3319 * elf32-arm.h (struct elf32_elf_section_map): New.
3320 (struct _arm_elf_section_data): New.
3321 (elf32_arm_section_data): Define.
3322 (struct elf32_arm_link_hash_table): Add byteswap_code.
3323 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3324 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3325 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3326 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3327 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3328 (bfd_elf32_new_section_hook, elf_backend_write_section,
3329 elf_backend_link_output_symbol_hook): Define.
3331 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3333 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3334 that keeps the characters in a B_INCL..B_EINCL range.
3335 (_bfd_link_section_stabs): When computing the sum of the
3336 characters in a B_INCL..B_EINCL range also keep a copy of those
3337 characters. Use this information to distinguish between
3338 include sections that have the same sum and the same length
3339 but which are nevertheless unique.
3341 2004-03-31 Paul Brook <paul@codesourcery.com>
3343 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3344 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3346 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3348 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3349 to 'sum_chars' and add field 'num_chars'.
3350 (_bfd_link_section_stabs): When computing the sum of the
3351 characters in a B_INCL..B_EINCL range also keep a count of the
3352 number of characters. Use this information to help distinguish
3353 between include sections when have the same sum but which
3354 nevertheless are still unique.
3356 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3358 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3360 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3361 Tomer Levi <Tomer.Levi@nsc.com>
3363 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3364 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3365 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3366 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3367 (cpu-cr16c.lo): New target.
3368 (elf32-cr16c.lo): Likewise.
3369 * Makefile.in: Regenerate.
3370 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3371 (bfd_archures_list): Add bfd_cr16c_arch.
3372 * config.bfd: Handle cr16c-*-elf*.
3373 * configure.in: Handle bfd_elf32_cr16c_vec.
3374 * configure: Regenerate.
3375 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3376 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3377 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3378 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3379 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3380 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3381 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3382 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3383 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3384 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3385 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3386 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3387 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3388 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3389 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3390 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3391 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3392 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3393 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3394 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3395 * targets.c (bfd_elf32_cr16c_vec): Declare.
3396 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3397 * cpu-cr16c.c: New file.
3398 * elf32-cr16c.c: Likewise.
3399 * libbfd.h: Regenerate.
3400 * bfd-in2.h: Likewise.
3402 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3404 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3406 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3408 * Makefile.am: Remove all mention of elflink.h.
3409 * Makefile.in: Regenerate.
3410 * bfd-in.h (bfd_elf_discard_info): Declare.
3411 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3412 * bfd-in2.h: Regenerate.
3413 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3414 bfd_elf32_link_record_dynamic_symbol,
3415 bfd_elf64_link_record_dynamic_symbol,
3416 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3417 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3418 _bfd_elf32_link_record_local_dynamic_symbol,
3419 _bfd_elf64_link_record_local_dynamic_symbol,
3420 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3421 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3422 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3423 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3424 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3425 _bfd_elf32_reloc_symbol_deleted_p,
3426 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3427 (bfd_elf_link_record_dynamic_symbol,
3428 bfd_elf_link_record_local_dynamic_symbol,
3429 bfd_elf_final_link, bfd_elf_gc_sections,
3430 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3431 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3432 bfd_elf_reloc_symbol_deleted_p): Declare.
3433 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3434 * elf32-arm.h: Update for changed function names. Remove local
3435 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3436 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3437 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3438 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3439 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3440 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3441 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3442 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3443 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3444 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3445 (bfd_elfNN_print_symbol): Define.
3446 * elfcode.h: Don't include elflink.h.
3447 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3448 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3449 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3450 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3451 elf_link_record_local_dynamic_symbol): Don't define.
3452 * elflink.c: Update for changed function names. Move elflink.h
3454 * elflink.h: Delete file.
3455 * po/SRC-POTFILES.in: Regenerate.
3456 * po/bfd.pot: Regenerate.
3458 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3460 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3461 "name" for global syms accidentally removed in 2004-03-20 change.
3463 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3465 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3466 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3467 where Elf_External_* is different for 64 and 32 bit, with
3468 corresponding elf_size_info field.
3469 (struct elf_final_link_info): Use "bfd_byte *" instead
3470 of "Elf_External_Sym *" for external_syms and symbuf.
3471 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3472 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3473 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3474 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3475 (elf_link_sort_cmp2): Adjust.
3476 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3477 using ELF_R_SYM macro. Set u.sym_mask.
3478 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3479 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3480 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3481 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3482 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3483 swap_syn_out functions. Rearrange dyn swap in/out switch.
3484 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3485 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3486 (elf_link_flush_output_syms): Add elf_backend_data arg.
3487 (elf_link_check_versioned_symbol): Likewise.
3488 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3489 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3490 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3491 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3492 ELF_R_TYPE and ELF_R_INFO macros.
3493 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3494 based on size rather than using ELF_R_INFO.
3495 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3497 (struct alloc_got_off_arg): New.
3498 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3499 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3500 (elf_gc_allocate_got_offsets): Adjust.
3501 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3502 ELF_R_SYM. Use bfd_section_from_elf_index.
3503 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3504 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3505 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3507 2004-03-26 Stan Shebs <shebs@apple.com>
3509 Remove MPW support, no longer used.
3510 * config.bfd (powerpc-*-mpw*): Remove configuration.
3511 * mpw-config.in, mpw-make.sed: Remove files.
3512 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3514 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3516 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3517 (ppc64_elf_add_symbol_hook): New function.
3518 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3519 const from Elf_Internal_Sym param.
3520 * elflink.c (elf_link_add_object_symbols): Adjust.
3521 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3522 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3523 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3524 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3525 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3526 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3527 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3528 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3529 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3530 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3531 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3532 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3533 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3534 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3535 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3536 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3538 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3540 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3541 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3542 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3543 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3544 (bfd_elf64_bfd_link_add_symbols): Delete.
3545 (bfd_elf_link_add_symbols): Declare.
3546 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3547 * elflink.c: Include safe-ctype.h.
3548 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3550 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3551 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3553 (elf_link_add_archive_symbols): Rename from
3554 _bfd_elf_link_add_archive_symbols, make static.
3555 (elf_link_add_object_symbols): New function. Corresponding
3556 elflink.h function converted to use elf_size_info.
3557 (bfd_elf_link_add_symbols): Likewise.
3558 (bfd_elf_size_dynamic_sections): Adjust.
3559 * elflink.h (elf_bfd_link_add_symbols): Delete.
3560 (elf_link_add_object_symbols): Delete.
3561 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3562 bfd_elf_link_add_symbols.
3563 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3565 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3567 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3568 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3570 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3571 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3572 (_bfd_elf_add_dt_needed_tag): Declare.
3573 (_bfd_elf_sort_symbol): Declare.
3574 (_bfd_elf_finalize_dynstr): Declare.
3575 (RELOC_FOR_GLOBAL_SYM): Formatting.
3576 * elfcode.h (elf_add_dynamic_entry): Delete.
3577 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3578 elflink.h function converted to use elf_size_info.
3579 (_bfd_elf_add_dt_needed_tag): Likewise.
3580 (_bfd_elf_sort_symbol): Likewise.
3581 (_bfd_elf_finalize_dynstr): Likewise.
3582 (compute_bucket_count): Likewise.
3583 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3584 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3585 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3586 * elflink.h: ..here.
3587 (sort_symbol, add_dt_needed_tag): Delete.
3588 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3589 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3591 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3592 * elf32-cris.c (add_dynamic_entry): Likewise.
3593 * elf32-hppa.c (add_dynamic_entry): Likewise.
3594 * elf32-i370.c (add_dynamic_entry): Likewise.
3595 * elf32-i386.c (add_dynamic_entry): Likewise.
3596 * elf32-m32r.c (add_dynamic_entry): Likewise.
3597 * elf32-m68k.c (add_dynamic_entry): Likewise.
3598 * elf32-ppc.c (add_dynamic_entry): Likewise.
3599 * elf32-s390.c (add_dynamic_entry): Likewise.
3600 * elf32-sh.c (add_dynamic_entry): Likewise.
3601 * elf32-sparc.c (add_dynamic_entry): Likewise.
3602 * elf32-vax.c (add_dynamic_entry): Likewise.
3603 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3604 * elf64-alpha.c (add_dynamic_entry): Likewise.
3605 * elf64-hppa.c (add_dynamic_entry): Likewise.
3606 * elf64-ppc.c (add_dynamic_entry): Likewise.
3607 * elf64-s390.c (add_dynamic_entry): Likewise.
3608 * elf64-sparc.c (add_dynamic_entry): Likewise.
3609 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3610 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3611 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3612 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3613 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3614 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3616 2004-03-23 Paul Brook <paul@codesourcery.com>
3618 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3620 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3622 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3623 literal tables and check for relocs outside of literal pools.
3624 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3625 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3627 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3628 (elf_xtensa_relocate_section): Read literal tables and check for
3629 dynamic relocations in read-only sections and not in literal pools.
3631 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3634 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3636 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3638 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3639 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3640 not defined by the executable, or defined in a DSO.
3641 <eliding run-time relocation of .got>: Initialize GOT entry for a
3642 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3644 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3645 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3646 a PLT reloc to GOT for an executable.
3647 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3648 .got for a DSO and explain why.
3649 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3650 and unreferenced symbols for which a PLT is defined. Adjust
3651 dynamic-symbol pruning correspondingly, to make sure we don't lose
3652 a dynamic symbol also defined by a DSO.
3654 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3656 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3657 and rel args. Group input and output args. Wrap to 80 columns.
3658 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3659 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3660 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
3661 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
3662 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3663 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
3664 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
3665 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
3666 RELOC_FOR_GLOBAL_SYMBOL invocation.
3668 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
3670 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
3671 unresolved symbols in objects aren't allowed.
3673 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
3675 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3676 (elf_hppa_unmark_useless_dynamic_symbols):
3677 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3678 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
3679 (elf32_hppa_relocate_section): Likewise.
3680 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3681 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3682 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3683 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3684 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3686 * elf-m10200.c (mn10200_elf_relocate_section): Use
3687 RELOC_FOR_GLOBAL_SYMBOL.
3688 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3689 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3690 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3691 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3692 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3693 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
3694 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3695 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3696 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3697 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3698 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3699 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3701 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3703 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
3704 (final_link_relocate): Likewise.
3705 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
3706 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
3708 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3710 * Makefile.am: Run "make dep-am".
3711 * Makefile.in: Regenerate.
3712 * aclocal.m4: Regenerate.
3713 * config.in: Regenerate.
3714 * po/bfd.pot: Regenerate.
3716 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3717 H.J. Lu <hongjiu.lu@intel.com>
3719 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
3720 type and size change code to where it was previously. Remove
3721 dt_needed param. Treat old weak syms as strong if new sym is
3722 from a shared lib, even when old sym is from another shared
3723 lib. Remove unnecessary tests of oldweak and newweak. Correct
3725 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
3726 _bfd_elf_merge_symbol calls.
3727 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
3728 dt_needed local var. Update comments.
3729 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
3730 (_bfd_elf_add_default_symbol): Likewise.
3732 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
3733 strong syms in one shared object overriding weak syms in another.
3735 2004-03-18 Alan Modra <amodra@bigpond.net.au>
3737 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
3738 dyn_lib_class field. Rearrange for better packing.
3739 (elf_dt_soname): Delete.
3740 (elf_dyn_lib_class): Define.
3741 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
3742 (bfd_elf_set_dt_needed_soname): Delete.
3743 (bfd_elf_set_dyn_lib_class): New function.
3744 * elflink.h (add_dt_needed_tag): New function. Split out from..
3745 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
3746 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
3747 initialization of soname.
3748 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
3750 * bfd-in.h (enum dynamic_lib_link_class): New.
3751 (bfd_elf_set_dt_needed_soname): Delete.
3752 (bfd_elf_set_dyn_lib_class): Declare.
3753 * bfd-in2.h: Regenerate.
3755 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
3756 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
3757 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
3758 symbol loop. Instead use add_needed to flag tag as written.
3760 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
3762 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3763 logic for null_input_bfd detection.
3765 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3767 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3769 2004-03-16 Mark Kettenis <kettenis@gnu.org>
3771 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
3774 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3776 * elflink.c (elf_link_read_relocs_from_section): Don't use
3777 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
3778 (_bfd_elf_link_read_relocs): ..to here.
3779 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
3781 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3783 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
3784 values selected in configure.host. Require both to be defined
3785 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
3786 corresponding BFD_HOST vars with quotes.
3787 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
3788 Always require BFD_HOST_64_BIT_DEFINED.
3789 <file_ptr type>: Find off_t size before emitting message. Combine
3790 off_t and ftello64 conditional.
3791 * configure: Regenerate.
3793 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3795 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
3796 aliasing warning. Remove trailing whitespace throughout file.
3798 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3800 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
3801 input_section in calls to get_dyn_name.
3802 * 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
3804 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
3806 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3808 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
3809 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
3810 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
3811 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
3812 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
3813 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
3814 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
3816 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
3817 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3818 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3819 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3820 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
3821 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
3822 (read_8_bytes, read_indirect_string, read_address): Likewise.
3823 (read_abbrevs, parse_comp_unit): Likewise.
3824 * targets.c (struct bfd_target): Likewise.
3825 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
3826 * hppabsd-core.c: Likewise. Formatting.
3827 * hpux-core.c: Likewise.
3828 * irix-core.c: Likewise.
3829 * netbsd-core.c: Likewise.
3830 * osf-core.c: Likewise.
3831 * ptrace-core.c: Likewise.
3832 * sco5-core.c: Likewise.
3833 * trad-core.c: Likewise.
3834 * configure: Regenerate.
3835 * bfd-in2.h: Regenerate.
3837 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3839 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
3840 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
3841 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3842 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3843 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
3844 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
3845 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
3846 * libbfd.c: Likewise in function definitions.
3847 (bfd_put_8): Mask with 0xff rather than casting to char.
3848 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
3849 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
3850 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
3851 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
3852 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
3853 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
3854 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
3855 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
3856 (H_GET_64, H_GET_32, H_GET_16): Likewise.
3857 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
3858 * archive.c (do_slurp_coff_armap): Update swap prototype.
3859 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
3860 (tic54x_getl_signed_32): Likewise.
3861 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
3862 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
3863 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
3864 (bfd_getp_signed_32, bfd_putp32): Likewise.
3865 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
3866 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
3867 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
3868 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
3869 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
3870 bfd_h_getx_signed_16, bfd_h_putx16.
3871 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
3872 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
3873 * hpux-core.c: Likewise.
3874 * irix-core.c: Likewise.
3875 * netbsd-core.c: Likewise.
3876 * osf-core.c: Likewise.
3877 * ptrace-core.c: Likewise.
3878 * sco5-core.c: Likewise.
3879 * trad-core.c: Likewise.
3880 * bfd-in2.h: Regenerate.
3882 2004-03-15 Matt Thomas <matt@3am-software.com>
3884 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
3887 2004-03-13 Mark Kettenis <kettenis@gnu.org>
3889 * config.bfd: Add x86_64-*-openbsd*.
3890 * configure.in (x86_64-*-openbsd*): Set COREFILE to
3892 * configure: Regenerate.
3894 2004-03-12 Nick Clifton <nickc@redhat.com>
3895 Dave Murphy <wintermute2k4@ntlworld.com>
3897 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
3898 if the input bfd does not contain any code.
3900 2004-03-09 Steve Ellcey <sje@cup.hp.com>
3902 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
3904 2004-03-05 Fred Fish <fnf@redhat.com>
3906 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
3907 mips16 symbols to be even rather than testing first for even/odd.
3908 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
3910 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
3912 * elf.c (map_sections_to_segments): Ignore .tbss sections for
3915 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
3917 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
3918 undefined symbols as hash_new.
3920 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3922 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
3924 * elf32-sh.c: Ditto.
3925 * bfd-in2.h: Regenerate.
3927 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
3929 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
3931 (_frv_count_got_plt_entries): Initialize them.
3932 (frv_pic_relocs_info_find): Add insert argument. Adjust all
3934 (frv_pic_relocs_info_for_global): Likewise.
3935 (frv_pic_relocs_info_for_local): Likewise.
3936 (frv_pic_merge_early_relocs_info): New.
3937 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
3939 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
3940 Check that we don't exceed the allocated count for entry.
3941 (_frv_add_rofixup): Likewise.
3942 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
3943 (elf32_frv_finish_dynamic_sections): Improve error message in case
3944 we emit too few rofixup entries.
3946 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3948 * archures.c (bfd_mach_fr450): New.
3949 * bfd-in2.h: Regenerate.
3950 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
3951 (arch_info_500): Link to it.
3952 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
3953 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
3954 (frv_elf_arch_extension_p): New function.
3955 (frv_elf_merge_private_bfd_data): Use it.
3957 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
3959 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
3961 * elflink.h (is_global_data_symbol_definition): Moved to
3963 (elf_link_is_defined_archive_symbol): Likewise.
3964 (elf_link_add_archive_symbols): Likewise. Renamed to
3965 _bfd_elf_link_add_archive_symbols.
3967 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
3968 of ELF symbol table entry from backend.
3969 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
3970 instead of elf_link_add_object_symbols.
3972 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3974 * elf-bfd.h (struct elf_backend_data): Added
3975 elf_backend_can_make_relative_eh_frame,
3976 elf_backend_can_make_lsda_relative_eh_frame and
3977 elf_backend_encode_eh_address.
3978 (_bfd_elf_encode_eh_address): Declare.
3979 (_bfd_elf_can_make_relative): Declare.
3980 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
3981 hooks to decide whether to attempt to make_relative and
3983 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
3984 (_bfd_elf_can_make_relative): New.
3985 (_bfd_elf_encode_eh_address): New.
3986 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
3987 (frv_elf_encode_eh_address): New.
3988 (elf_backend_can_make_relative_eh_frame): Define.
3989 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3990 (elf_backend_encode_eh_address): Define.
3992 (elf_backend_can_make_relative_eh_frame): Define.
3993 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3994 (elf_backend_encode_eh_address): Define.
3995 (elfNN_bed): Add them.
3997 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3999 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4000 complain_on_overflow to signed.
4002 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4004 * elflink.h (sort_symbol): New.
4005 (elf_link_add_object_symbols): Use a sorted symbol array for
4008 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4010 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4011 for pc relative relocs.
4012 (elf_s390_relocate_section): Likewise.
4013 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4014 for pc relative relocs.
4015 (elf_s390_relocate_section): Likewise.
4017 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4019 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4022 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4024 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4025 field to track if a relocation is against readonly section.
4026 (count_dyn_reloc): Take a new argument for rent->reltext.
4027 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4028 (get_reloc_section): Don't set ia64_info->reltext here.
4029 (allocate_dynrel_entries): Set ia64_info->reltext here.
4031 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4033 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4034 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4035 function's descriptor to symbol+offset, and map local undefweak
4036 symbol to NULL function descriptor.
4037 (elf32_frv_relocate_section): Likewise.
4039 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4041 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4043 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4044 (netbsd_core_file_p): Set architecture from machine ID for
4047 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4049 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4050 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
4052 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
4054 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
4055 symbols with non-default visibility.
4057 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
4059 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
4060 IMAGE_SCN_MEM_WRITE on known sections only.
4062 2004-02-20 Jakub Jelinek <jakub@redhat.com>
4064 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
4065 symbols used in PIE relocs.
4067 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4069 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
4072 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
4074 * configure.in: Update version to 2.15.90.
4075 * configure: Regenerate.
4077 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
4078 Richard Sandiford <rsandifo@redhat.com>
4080 * elfxx-mips.c (mips_elf_calculate_relocation): Use
4081 _bfd_elf_symbol_refs_local_p to decide whether to decay
4082 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
4083 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
4084 relocs if the symbol wasn't defined by a regular object file.
4085 Don't check the symbol's dynindx.
4087 2004-02-16 Andrew Cagney <cagney@redhat.com>
4089 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
4091 * bfd-in2.h: Re-generate.
4093 2004-02-14 Andrew Cagney <cagney@redhat.com>
4095 * configure.host (HDEFINES): When hppa*-*-hpux*, define
4096 _LARGEFILE64_SOURCE.
4098 2004-02-13 Andrew Cagney <cagney@redhat.com>
4100 * elf.c (vma_page_aligned_bias): New function.
4101 (assign_file_positions_except_relocs)
4102 (assign_file_positions_for_segments): Replace broken modulo
4103 arithmetic with call to vma_page_aligned_bias.
4105 2004-02-11 Andrew Cagney <cagney@redhat.com>
4107 * bfd-in.h: Update copyright.
4108 (bfd_tell): Change return type to file_ptr.
4109 * bfd-in2.h: Re-generate.
4110 * cache.c: Update copyright.
4111 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4113 (close_one): Use real_ftell.
4114 * bfdio.c: Update copyright.
4115 (real_ftell, real_fseek): New functions.
4116 (bfd_tell): Use real_fseek and real_ftell, change return type to
4118 (bfd_seek): Use real_ftell and real_fseek, change type of
4119 file_position to a file_ptr.
4120 * libbfd-in.h: Update copyright.
4121 (real_ftell, real_fseek): Declare.
4122 * libbfd.h: Re-generate.
4124 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4125 fseeko and fseeko64. Determine bfd_file_ptr.
4126 * configure: Re-generate.
4127 * config.in: Re-generate.
4129 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4131 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4132 * elf32-h8300.c: Likewise.
4134 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4135 Nick Clifton <nickc@redhat.com>
4137 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4138 GOT entries with no associated GOT subsection.
4140 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4142 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4143 * elf.c (swap_out_syms): Use it to decide whether local section
4144 symbols should be named.
4145 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4146 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4147 (elf_backend_name_local_section_symbols): Define.
4148 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4150 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4152 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4153 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4156 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4158 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4159 to bfd_link_hash_entry passed by reference to
4160 _bfd_generic_link_add_one_symbol.
4162 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4164 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4165 relocations against dynamic symbols.
4167 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4169 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4172 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4174 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4175 * bfd-in2.h, libbfd.h: Rebuilt.
4177 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4179 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4180 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4181 flag has been cleared.
4183 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4185 * coff-h8300.c: Add and adjust comments about relaxation.
4186 * elf32-h8300.c: Likewise.
4188 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4190 * coff-h8300.c: Fix comment typos.
4191 * elf32-h8300.c: Likewise.
4193 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4195 * coff-h8300.c: Add comments about relaxation.
4196 * elf32-h8300.c: Likewise.
4198 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4200 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4202 * aclocal.m4: Regenerate.
4203 * configure: Regenerate.
4205 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4207 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4208 mips_elf64_rtype_to_howto instead of using howto_table.
4210 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4212 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4214 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4215 relocs which would not use the PLT.
4217 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4219 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4220 (ppc64_elf_gc_sweep_hook): Likewise.
4221 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4223 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4225 Adds linker relaxation support for bit manipulation insns like
4226 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4228 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4229 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4230 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4231 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4233 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4235 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4237 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4239 * elf32-h8300.c: Fix formatting.
4241 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4243 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4244 dynamic object is present. Declare r_symndx and h in an inner
4246 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4248 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4250 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4251 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4252 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4253 identically. Do not emit PC24 relocations for shared libraries.
4254 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4255 identically. Don't adjust pc_count.
4256 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4257 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4258 adjust count for branch relocations.
4259 (allocate_dynrelocs): Correct typo in call to
4260 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4261 PC24 or PLT32 relocs when linking.
4263 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4265 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4266 relocation howto with ARM_26 one for consistency.
4267 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4268 that will be converted to ARM_26D ones, since we always want 'done'
4269 relocations to be reflected in section's data.
4270 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4272 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4275 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4277 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4278 are not partial_inplace during a relocatable link.
4280 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4282 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4283 if no dynamic object is present. Declare r_symndx and h in an
4286 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4288 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4289 trampoline if it is known out of range.
4291 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4293 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4294 * elf32-frv.c (_frv_osec_readonly_p): New.
4295 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4297 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4298 (elf32_frv_relocate_section): Likewise. Error out if attempting
4299 to emit rofixups or dynamic relocs in read-only segments. Use
4300 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4301 dynamic relocations.
4302 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4303 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4304 relocations or fixups involving merged sections correctly. Avoid
4305 crash when undefined symbol is referenced by R_FRV_32 or
4306 R_FRV_FUNCDESC_VALUE.
4307 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4308 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4309 input section holding local symbol to addend of R_FRV_32 or
4310 R_FRV_FUNCDESC_VALUE dynamic relocation.
4311 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4312 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4313 (elf32_frv_always_size_sections): Don't store pointer to
4314 __stacksize symbol in sec_info.
4315 (elf32_frv_modify_segment_map): Look it up here.
4316 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4317 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4318 of the lazy PLT entry, not only its offset, as the low word of a
4319 function descriptor.
4320 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4321 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4322 if a hash table entry already exists but is not a definition.
4323 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4324 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4325 (_frv_add_rofixup): Don't inline.
4326 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4327 for undefweak symbols.
4328 (elf32_frv_relocate_section): Avoid crash while computing
4329 relocation when linking with shared library. Only emit rofixups
4330 and dynamic relocations for alloc&load sections. Mark binaries
4331 with inter-segment relocations for relocation as a unit.
4332 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4333 (DEFAULT_STACK_SIZE): New.
4334 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4335 emit rofixups or dynamic relocs when linking dynamic non-PIE
4337 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4338 shared libs too. Reserve the last entry for the GOT pointer.
4339 (elf32_frv_finish_dynamic_sections): Emit it.
4340 (elf32_frv_always_size_sections): New.
4341 (elf32_frv_modify_segment_map): New.
4342 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4344 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4345 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4346 (elf_backend_always_size_sections): New.
4347 (elf_backend_modify_segment_map): New.
4348 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4349 * config.bfd: Added frv-*-*linux*.
4350 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4351 ABS section, instead of crashing.
4352 (elf32_frv_relocate_section): Don't crash before warning about
4353 different segments in non-PIC relocation.
4354 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4355 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4356 relocs to undefweak symbols.
4357 (elf32_frv_relocate_section): Ditto for undefined symbols.
4358 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4359 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4360 gotfixup section was created.
4361 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4362 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4363 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4364 complain_overflow_signed.
4365 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4366 have not been allocated.
4367 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4368 privfd only if dynamic sections were created.
4369 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4370 for GPREL relocs. When linking relocatable FDPIC executables,
4371 emit warnings for relocations that would be illegal on PIE or
4372 shared libraries. Emit rofixup for R_FRV_32 only if input object
4374 (_frv_create_got_section): Define _gp symbol in the rofixup
4376 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4377 dynamic sections missing, error out requesting -melf32frvfd.
4378 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4379 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4380 computation of addends from section and global or local symbol
4381 value. Change return type to bfd_boolean, and return a failure if
4382 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4383 nonzero addend is required.
4384 (elf32_frv_relocate_section): Likewise. Print error for
4385 unsupported nonzero addends.
4386 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4387 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4388 force everything local.
4389 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4390 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4391 (frv_gotfixup_section): New.
4392 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4393 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4395 (_frv_add_rofixup): New.
4396 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4397 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4398 improve some ugly conditions.
4399 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4400 relocations in fdpic.
4401 (_frv_create_got_section): Create .rofixup.got section.
4402 (struct _frv_dynamic_got_info): Added fixups.
4403 (_frv_count_got_plt_entries): Account in-GOT relocations into
4404 relocs32, relocsfd and relocsfdv. Account them into relocs or
4405 fixups, as appropriate.
4406 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4408 (elf32_frv_finish_dynamic_sections): Verify that the right number
4409 of relocations and fixups was generated.
4410 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4412 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4413 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4414 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4415 descriptor of a (formerly-)global symbol is local.
4416 (struct frv_pic_relocs_info): Adjust comments.
4417 (_frv_emit_got_relocs_plt_entries): Adjust.
4418 (elf32_frv_relocate_section): Likewise.
4419 (_frv_count_got_plt_entries): Likewise.
4420 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4421 symbol's value to addend in the common preamble. Decay dynamic
4422 symbols to section+offset if they bind or call locally, for GOT
4423 and FUNCDESC_VALUE, respectively.
4424 (elf32_frv_relocate_section): Likewise.
4425 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4426 internal or hidden visibility.
4427 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4428 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4429 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4430 (elf32_frv_relocate_section): Pass relocation addend in. Use
4431 original relocation addend to look up the got relocs/plt entries
4432 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4433 processing relocations that reference .scommon symbols.
4434 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4435 Introduce support for dynamic linking.
4436 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4437 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4438 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4439 (frv_reloc_type_lookup): Return REL howtos for executables and
4441 (frv_info_to_howto_rel): New.
4442 (struct frv_elf_link_hash_table): New.
4443 (frv_hash_table, frv_got_section, frv_gotrel_section,
4444 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4445 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4446 (frv_elf_link_hash_table_create): New.
4447 (struct frv_pic_relocs_info): New.
4448 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4449 (frv_pic_relocs_info_find): New.
4450 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4452 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4453 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4454 (_frv_emit_got_relocs_plt_entries): New.
4455 (elf32_frv_relocate_section): Add support for dynamic linking.
4456 Handle new relocations.
4457 (_frv_create_got_section): New.
4458 (elf32_frv_create_dynamic_sections): New.
4459 (ELF_DYNAMIC_INTERPRETER): New.
4460 (struct _frv_dynamic_got_info): New.
4461 (_frv_count_got_plt_entries): New.
4462 (struct _frv_dynamic_got_plt_info): New.
4463 (_frv_compute_got_alloc_data): New.
4464 (_frv_get_got_entry, _frv_get_fd_entry): New.
4465 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4466 (_frv_resolve_final_relocs_info): New.
4467 (elf32_frv_size_dynamic_sections): New.
4468 (elf32_frv_finish_dynamic_sections): New.
4469 (elf32_frv_adjust_dynamic_symbol): New.
4470 (elf32_frv_finish_dynamic_symbol): New.
4471 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4473 (elf_info_to_howto_rel): Define.
4474 (bfd_elf32_bfd_link_hash_table_create): Define.
4475 (elf_backend_create_dynamic_sections): Define.
4476 (elf_backend_adjust_dynamic_symbol): Define.
4477 (elf_backend_size_dynamic_sections): Define.
4478 (elf_backend_finish_dynamic_symbol): Define.
4479 (elf_backend_finish_dynamic_sections): Define.
4480 (elf_backend_want_got_sym): Define.
4481 (elf_backend_got_header_size): Define.
4482 (elf_backend_want_got_plt): Define.
4483 (elf_backend_plt_readonly): Define.
4484 (elf_backend_want_plt_sym): Define.
4485 (elf_backend_plt_header_size): Define.
4486 (elf_backend_may_use_rel_p): Define.
4487 (elf_backend_may_use_rela_p): Define.
4488 (elf_backend_default_use_rela_p): Define.
4489 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4490 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4491 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4492 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4493 (frv_reloc_map): Map the corresponding BFD relocs to them.
4494 (frv_reloc_type_lookup): ... and back to BFD relocs.
4495 * reloc.c: New relocs.
4496 * bfd-in2.h, libbfd.h: Rebuilt.
4497 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4498 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4499 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4500 R_FRV_FUNCDESC_GOTLO): New.
4501 (frv_reloc_map): Map the corresponding BFD relocs to them.
4502 (frv_reloc_type_lookup): ... and back to BFD relocs.
4503 * reloc.c: New relocs.
4504 * bfd-in2.h, libbfd.h: Rebuilt.
4506 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4508 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4509 targets to support pages of up to 64kB.
4510 (elf32_bed): Redefine to get a separate backend data structure for
4511 traditional targets.
4512 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4513 targets to support pages of up to 64kB.
4514 (elf64_bed): Redefine to get a separate backend data structure for
4515 traditional targets.
4516 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4517 targets to support pages of up to 64kB.
4518 (elf32_bed): Redefine to get a separate backend data structure for
4519 traditional targets.
4521 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4523 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4525 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4527 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4528 (elf_i386_grok_psinfo): Likewise.
4530 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4532 * config.bfd: Add m68k-uClinux target.
4534 2004-01-01 Grant Edwards <grante@visi.com>
4536 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4537 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4538 (elf32_h8_gc_sweep_hook): New function.
4539 (elf_backend_gc_mark_hook): Define.
4540 (elf_backend_gc_sweep_hook): Define.
4541 (elf_backend_can_gc_sections): Define.
4543 For older changes see ChangeLog-0203
4549 version-control: never