1 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
3 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
4 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
5 (elf32_arm_final_link_relocate): Ditto.
6 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
7 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
8 (elf32_arm_adjust_dynamic_symbol): Ditto.
9 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
10 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
11 (elf32_arm_r_howto): ... To here.
12 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
14 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
17 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
18 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
19 and R_IA64_SECREL64LSB.
21 2004-10-26 Paul Brook <paul@codesourcery.com>
23 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
24 (bfd_elf_size_dynamic_sections): Create default version definition.
25 (elf_link_output_extsym): Adjust for default symbol version.
27 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
29 * mmo.c: Adjust to ISO C.
31 * mmo.c (mmo_write_section_description): New function broken out
32 of mmo_internal_write_section.
33 (mmo_internal_write_section): For each of .text and .data, call
34 mmo_write_section_description before outputting contents if it has
35 nontrivially deducible vma or contents.
36 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
37 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
38 symbols if found within the .data address range.
40 2004-10-24 Daniel Jacobowitz <dan@debian.org>
42 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
44 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
46 * mmo.c (File Layout): Correct place of misplaced blurb about
49 2004-10-22 Mark Kettenis <kettenis@gnu.org>
51 * config.bfd: Add mips64*-*-openbsd.
53 2004-10-21 Bob Wilson <bob.wilson@acm.org>
55 * elf32-xtensa.c (ebb_propose_action): Put declarations before
58 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
60 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
61 * configure: Regenerate.
63 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
66 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
67 to linker reloc_overflow callback.
68 (aout_link_input_section_ext): Likewise.
69 (aout_link_reloc_link_order): Likewise.
70 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
71 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
73 (alpha_relocate_section): Likewise.
74 * coff-arm.c (coff_arm_relocate_section): Likewise.
75 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
76 * coff-h8500.c (extra_case): Likewise.
77 * coff-i960.c (coff_i960_relocate_section): Likewise.
78 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
79 * coff-mips.c (mips_relocate_section): Likewise.
80 * coff-or32.c (coff_or32_relocate_section): Likewise.
81 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
82 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
83 * coff-sh.c (sh_relocate_section): Likewise.
84 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
85 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
86 * coff-z8k.c (extra_case): Likewise.
87 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
88 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
89 (_bfd_coff_generic_relocate_section): Likewise.
90 * ecoff.c (ecoff_reloc_link_order): Likewise.
91 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
92 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
93 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
94 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
95 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
96 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
97 * elf32-cris.c (cris_elf_relocate_section): Likewise.
98 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
99 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
100 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
101 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
102 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
103 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
104 * elf32-i370.c (i370_elf_relocate_section): Likewise.
105 * elf32-i386.c (elf_i386_relocate_section): Likewise.
106 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
107 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
108 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
109 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
110 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
111 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
112 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
113 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
114 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
115 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
116 * elf32-s390.c (elf_s390_relocate_section): Likewise.
117 * elf32-sh.c (sh_elf_relocate_section): Likewise.
118 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
119 * elf32-v850.c (v850_elf_relocate_section): Likewise.
120 * elf32-vax.c (elf_vax_relocate_section): Likewise.
121 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
122 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
123 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
124 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
125 * elf64-s390.c (elf_s390_relocate_section): Likewise.
126 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
127 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
128 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
129 * elflink.c (elf_reloc_link_order): Likewise.
130 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
131 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
132 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
133 * linker.c (_bfd_generic_reloc_link_order): Likewise.
134 * pdp11.c (pdp11_aout_link_input_section): Likewise.
135 (aout_link_reloc_link_order): Likewise.
136 * reloc.c (bfd_generic_get_relocated_section_contents):
138 * xcofflink.c (xcoff_reloc_link_order): Likewise.
139 * simple.c (simple_dummy_reloc_overflow): Updated.
141 2004-10-20 Andreas Schwab <schwab@suse.de>
143 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
144 (elf_backend_plt_sym_val): Define.
146 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
148 * config.bfd: Set targ_underscore=yes for PE COFF targets
150 2004-10-19 Alan Modra <amodra@bigpond.net.au>
152 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
153 (ppc64_elf_edit_opd): Likewise.
155 2004-10-18 Mark Mitchell <mark@codesourcery.com>
157 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
158 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
159 set SEC_ALLOC and SEC_LOAD.
161 2004-10-18 Nick Clifton <nickc@redhat.com>
163 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
164 'name' for relocs against both local and global symbols.
166 2004-10-16 Daniel Jacobowitz <dan@debian.org>
168 * bfd-in2.h: Regenerate.
169 * bfd.c (struct bfd): Add no_export.
170 * elflink.c (elf_link_add_object_symbols): Handle no_export.
172 2004-10-15 Alan Modra <amodra@bigpond.net.au>
174 * config.bfd: Whitespace cleanup.
175 * Makefile.am: Run "make dep-am"
176 * Makefile.in: Regenerate.
178 2004-10-15 Jakub Jelinek <jakub@redhat.com>
180 * elflink.c (struct already_linked_section): Removed.
181 (try_match_symbols_in_sections, already_linked): Removed.
182 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
183 prefix of section names when finding already_linked_table
184 chain. Compare section names. Instead of calling already_linked,
185 do it inline and only for sections in the same already_linked_list.
187 2004-10-15 Alan Modra <amodra@bigpond.net.au>
189 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
190 parameter. If called after _bfd_elf_write_section_eh_frame,
191 don't allow a -2 return unless need_* bit is already set, and
192 handle offsets adjusted for output_offset.
193 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
194 * elf.c (_bfd_elf_section_offset): Update call.
196 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
199 * coffcode.h (coff_compute_section_file_positions): Cast to
200 bfd_vma when computing page alignment.
202 2004-10-13 Mark Mitchell <mark@codesourcery.com>
204 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
205 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
207 2004-10-12 Mark Mitchell <mark@codesourcery.com>
209 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
210 relocations use a virtual address, not a section offset.
212 2004-10-12 Bob Wilson <bob.wilson@acm.org>
214 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
215 (narrow_instruction, widen_instruction): Remove unnecessary calls to
216 xtensa_format_encode.
217 (ebb_propose_action): Inline call to ebb_add_proposed_action.
218 (ebb_add_proposed_action): Delete.
220 2004-10-12 Bob Wilson <bob.wilson@acm.org>
222 * elf32-xtensa.c: Use ISO C90 formatting.
224 2004-10-12 Paul Brook <paul@codesourcery.com>
226 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
229 2004-10-12 Paul Brook <paul@codesourcery.com>
231 * elf32-arm.h: Support EABI version 4 objects.
233 2004-10-12 Alan Modra <amodra@bigpond.net.au>
236 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
237 Don't mark as default.
238 (bfd_x86_64_arch): Don't mark as default.
240 2004-10-12 Alan Modra <amodra@bigpond.net.au>
242 * elflink.c (enum action_discarded): New.
243 (elf_section_complain_discarded): Delete.
244 (elf_action_discarded): New function subsuming the above and also
245 controlling reloc behaviour.
246 (elf_link_input_bfd): Use it.
248 2004-10-11 Jakub Jelinek <jakub@redhat.com>
250 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
251 (special_sections): Add .gnu.liblist and .gnu.conflict.
252 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
254 2004-10-11 Alan Modra <amodra@bigpond.net.au>
257 * elflink.c (elf_link_input_bfd): Try harder to support
258 relocations against symbols in removed linkonce sections.
260 2004-10-11 Alan Modra <amodra@bigpond.net.au>
262 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
265 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
266 sections do not reference symbols in non-SEC_ALLOC sections.
268 2004-10-11 Alan Modra <amodra@bigpond.net.au>
271 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
272 (_bfd_elf_link_omit_section_dynsym): Formatting.
274 2004-10-10 Alan Modra <amodra@bigpond.net.au>
276 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
277 * libbfd.h: Regnerate.
278 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
279 * elf32-frv.c: Likewise.
280 * elf32-m32r.c: Likewise.
281 * elf32-ppc.c: Likewise.
282 * elf64-hppa.c: Likewise.
283 * elfxx-ia64.c: Likewise.
284 * opncls.c: Likewise.
286 2004-10-10 Alan Modra <amodra@bigpond.net.au>
288 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
289 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
290 offsets stored in struct eh_cie_fde entries before doing other
293 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
294 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
295 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
296 setting offsets for removed CIEs. Don't set "sec", instead set
297 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
298 CIE in hdr_info. Only set make_relative and make_lsda_relative
299 for CIEs. Use pointers rather than array indices.
300 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
301 make_lsda_relative, need_* on cie_inf for FDEs.
302 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
303 section output_offset. Delete cie_offset, instead use cie_inf
304 pointer to CIE entry. Use need_relative and need_lsda_relative on
305 CIE entry for FDEs. Use pointers rather than array indices.
307 2004-10-09 Alan Modra <amodra@bigpond.net.au>
309 * coff-rs6000.c (rs6000coff_vec): Add initializer for
310 bfd_is_target_special_symbol.
311 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
312 * som.c (som_bfd_is_target_special_symbol): Define.
314 2004-10-08 Nick Clifton <nickc@redhat.com>
316 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
317 * configure: Regenerate.
318 * bfd-in2.h: Regenerate.
319 * syms.c (bfd_is_target_special_symbol): New interface function.
320 Returns true when a symbol should be considered to be special.
321 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
322 the symbol jump table.
323 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
324 Return true iff the symbol is a mapping symbol.
325 (bfd_elf32_bfd_is_target_special_symbol): Define.
326 * elfxx-target.h: Provide a default definition for
327 bfd_is_target_special_symbol.
328 * aout-target.h: Likewise.
329 * aout-tic30.c: Likewise.
330 * binary.c: Likewise.
331 * coffcode.h: Likewise.
332 * i386msdos.c: Likewise.
335 * libaout.h: Likewise.
336 * libbfd-in.h: Likewise
337 * libecoff.h: Likewise.
338 * mach-o.c: Likewise.
340 * nlm-target.h: Likewise.
343 * ppcboot.c: Likewise.
345 * tekhex.c: Likewise.
346 * versados.c: Likewise.
348 * xcoff-target.h: Likewise.
350 * libbfd.h: Regenerate.
352 2004-10-08 Daniel Jacobowitz <dan@debian.org>
354 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
355 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
356 (elf_backend_section_from_shdr): Define.
358 2004-10-08 Alan Modra <amodra@bigpond.net.au>
360 * syms.c (bfd_is_local_label): Return false for file symbols.
362 2004-10-07 Bob Wilson <bob.wilson@acm.org>
363 David Heine <dlheine@tensilica.com>
365 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
366 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
367 (elf32xtensa_no_literal_movement): New global variable.
368 (elf_howto_table): Add entries for new relocations.
369 (elf_xtensa_reloc_type_lookup): Handle new relocations.
370 (property_table_compare): When addresses are equal, compare sizes and
371 various property flags.
372 (property_table_matches): New.
373 (xtensa_read_table_entries): Extend to read new property tables. Add
374 output_addr parameter to indicate that output addresses should be used.
375 Use bfd_get_section_limit.
376 (elf_xtensa_find_property_entry): New.
377 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
378 (elf_xtensa_check_relocs): Handle new relocations.
379 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
380 relocations. Use new xtensa-isa.h functions.
381 (build_encoding_error_message): Remove encode_result parameter. Add
382 new target_address parameter used to detect alignment errors.
383 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
384 error handling. Use new is_operand_relocation function.
385 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
386 Use underbar macro for error messages. Formatting.
387 (get_const16_opcode): New.
388 (get_l32r_opcode): Add a separate flag for initialization.
389 (get_relocation_opnd): Operand number is no longer explicit in the
390 relocation. Change to decode the opcode and analyze its operands.
391 (get_relocation_slot): New.
392 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
393 Use new xtensa-isa.h functions to handle multislot instructions.
394 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
395 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
396 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
397 check_loop_aligned, check_branch_target_aligned_address, narrowable,
398 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
399 get_single_format, init_op_single_format_table): New.
400 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
401 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
402 (contract_asm_expansion): Add error_message parameter and pass it to
403 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
404 with R_XTENSA_SLOT0_OP.
405 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
406 instructions. Use new xtensa-isa.h functions.
407 (r_reloc struct): Add new virtual_offset field.
408 (r_reloc_init): Add contents and content_length parameters. Set
409 virtual_offset field to zero. Add contents to target_offset field for
410 partial_inplace relocations.
411 (r_reloc_is_defined): Check for null.
412 (print_r_reloc): New debug function.
413 (source_reloc struct): Replace xtensa_operand field with pair of the
414 opcode and the operand position. Add is_abs_literal field.
415 (init_source_reloc): Specify operand by opcode/position pair. Set
416 is_abs_literal field.
417 (source_reloc_compare): When target_offsets are equal, compare other
418 fields to make sorting predictable.
419 (literal_value struct): Add is_abs_literal field.
420 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
421 (init_literal_value): New.
422 (is_same_value): Replace with ...
423 (literal_value_equal): ... this function. Add comparisons of
424 virtual_offset and is_abs_literal fields.
425 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
426 failure. Initialize has_last_loc field.
427 (value_map_hash_table_delete): New.
428 (hash_literal_value): Rename to ...
429 (literal_value_hash): ... this. Include is_abs_literal flag and
430 virtual_offset field in the hash value.
431 (get_cached_value): Rename to ...
432 (value_map_get_cached_value): ... this. Update calls to
433 literal_value_hash and literal_value_equal.
434 (add_value_map): Check for allocation failure. Update calls to
435 value_map_get_cached_value and literal_value_hash.
436 (text_action, text_action_list, text_action_t): New types.
437 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
438 text_action_add, text_action_add_literal, offset_with_removed_text,
439 offset_with_removed_text_before_fill, find_insn_action,
440 print_action_list, print_removed_literals): New.
441 (offset_with_removed_literals): Delete.
442 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
443 fix_array, fix_array_count, allocated_relocs, relocs_count, and
444 allocated_relocs_count fields.
445 (init_xtensa_relax_info): Initialize new fields.
446 (reloc_bfd_fix struct): Add new translated field.
447 (reloc_bfd_fix_init): Add translated parameter and use it to set the
449 (fix_compare, cache_fix_array): New.
450 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
451 section via get_xtensa_relax_info. Use cache_fix_array to set up
452 sorted fix_array and use bsearch instead of linear search.
453 (section_cache_t): New struct.
454 (init_section_cache, section_cache_section, clear_section_cache): New.
455 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
456 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
457 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
458 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
460 (retrieve_contents): Use bfd_get_section_limit.
461 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
462 to compute_removed_literals. Free value_map_hash_table when no longer
464 (analyze_relocations): Check is_relaxable_asm_section flag. Call
465 compute_text_actions for all sections.
466 (find_relaxable_sections): Mark sections as relaxable if they contain
467 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
468 call. Increment relax_info src_count field only for appropriate
469 relocation types. Remove is_literal_section check.
470 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
471 r_reloc_init and find_associated_l32r_irel. Check
472 is_relaxable_asm_section flag. Handle L32R instructions with absolute
473 literals. Pass is_abs_literal flag to init_source_reloc.
474 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
475 CONST16 instructions. Adjust calls to r_reloc_init and
476 pcrel_reloc_fits. Handle weak symbols conservatively.
477 (find_associated_l32r_irel): Add bfd parameter and pass it to
479 (compute_text_actions, compute_ebb_proposed_actions,
480 compute_ebb_actions, check_section_ebb_pcrels_fit,
481 check_section_ebb_reduces, text_action_add_proposed,
482 compute_fill_extra_space): New.
483 (remove_literals): Replace with ...
484 (compute_removed_literals): ... this function. Call
485 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
486 Call xtensa_read_table_entries to get the property table. Skip
487 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
488 is_removable_literal, remove_dead_literal, and
489 identify_literal_placement functions.
490 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
491 instead of linear search.
492 (is_removable_literal, remove_dead_literal,
493 identify_literal_placement): New.
494 (relocations_reach): Update check for literal not referenced by any
495 PC-relative relocations. Adjust call to pcrel_reloc_fits.
496 (coalesce_shared_literal, move_shared_literal): New.
497 (relax_section): Use bfd_get_section_limit. Call
498 translate_section_fixes. Update calls to r_reloc_init and
499 offset_with_removed_text. Check new is_relaxable_asm_section flag.
500 Add call to pin_internal_relocs. Add special handling for
501 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
502 info to calculate new addend_displacement variable. Replace code for
503 deleting literals with more general code to perform the actions
504 determined by the action_list for the section.
505 (translate_section_fixes, translate_reloc_bfd_fix): New.
506 (translate_reloc): Check new is_relaxable_asm_section flag. Call
507 find_removed_literal only if is_operand_relocation. Update call to
508 offset_with_removed_text. Use new target_offset and removed_bytes
511 (relax_property_section): Use bfd_get_section_limit. Set new
512 is_full_prop_section flag and handle new property tables. Update calls
513 to r_reloc_init and offset_with_removed_text. Check
514 is_relaxable_asm_section flag. Handle expansion of zero-sized
515 unreachable entries, with use of offset_with_removed_text_before_fill.
516 For relocatable links, combine entries only for literal tables.
517 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
518 calls to offset_with_removed_text. Translate st_size field for
520 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
521 failure. Add contents parameter. Update call to get_bfd_fix. Update
522 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
523 R_XTENSA_ASM_EXPAND relocs.
524 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
525 call to get_bfd_fix. Include offset from contents for partial_inplace
527 (is_reloc_sym_weak): New.
528 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
530 (xtensa_is_property_section): Handle new property sections.
531 (is_literal_section): Delete.
532 (internal_reloc_compare): When r_offset matches, compare r_info and
533 r_addend to make sorting predictable.
534 (internal_reloc_matches): New.
535 (xtensa_get_property_section_name): Handle new property sections.
536 (xtensa_get_property_predef_flags): New.
537 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
538 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
539 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
540 (xtisa_errno, xtisa_error_msg): New variables.
541 (xtensa_isa_errno, xtensa_isa_error_msg): New.
542 (xtensa_insnbuf_alloc): Add error handling.
543 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
544 use xtensa_format_decode. Add error handling.
545 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
546 instruction length to find the number of bytes to copy.
547 (xtensa_isa_init): Add error handling. Replace calls to
548 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
549 tables in the xtensa_modules structure.
550 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
551 xtensa_extend_isa): Delete.
552 (xtensa_isa_free): Change to only free lookup tables.
553 (opname_lookup_compare): Replace with ...
554 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
555 (xtensa_insn_maxlength): Rename to ...
556 (xtensa_isa_maxlength): ... this.
557 (xtensa_insn_length): Delete.
558 (xtensa_insn_length_from_first_byte): Replace with ...
559 (xtensa_isa_length_from_chars): ... this function.
560 (xtensa_num_opcodes): Rename to ...
561 (xtensa_isa_num_opcodes): ... this.
562 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
563 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
564 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
565 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
566 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
567 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
568 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
569 (xtensa_opcode_lookup): Add error handling.
570 (xtensa_decode_insn): Replace with ...
571 (xtensa_opcode_decode): ... this function, with new format and
572 slot parameters. Add error handling.
573 (xtensa_encode_insn): Replace with ...
574 (xtensa_opcode_encode): ... this function, which does the encoding via
575 one of the entries in the "encode_fns" array. Add error handling.
576 (xtensa_opcode_name): Add error handling.
577 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
578 xtensa_opcode_is_call): New.
579 (xtensa_num_operands): Replace with ...
580 (xtensa_opcode_num_operands): ... this function. Add error handling.
581 (xtensa_opcode_num_stateOperands,
582 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
583 xtensa_opcode_funcUnit_use, xtensa_operand_name,
584 xtensa_operand_is_visible): New.
585 (xtensa_get_operand, xtensa_operand_kind): Delete.
586 (xtensa_operand_inout): Add error handling and special-case for
588 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
589 operate on one slot of an instruction. Added error handling.
590 (xtensa_operand_encode): Handle default operands with no encoding
591 functions. Check for success by comparing against decoded value.
593 (xtensa_operand_decode): Handle default operands. Return decoded value
594 through argument pointer. Add error handling.
595 (xtensa_operand_is_register, xtensa_operand_regfile,
596 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
597 (xtensa_operand_isPCRelative): Rename to ...
598 (xtensa_operand_is_PCrelative): ... this. Add error handling.
599 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
600 through argument pointer. Add error handling.
601 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
602 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
603 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
604 xtensa_regfile_shortname, xtensa_regfile_view_parent,
605 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
606 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
607 xtensa_state_is_exported, xtensa_sysreg_lookup,
608 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
609 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
610 xtensa_interface_num_bits, xtensa_interface_inout,
611 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
612 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
613 * xtensa-modules.c: Rewrite to use new data structures.
614 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
615 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
616 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
617 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
618 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
619 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
620 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
621 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
622 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
623 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
624 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
625 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
626 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
627 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
628 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
629 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
630 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
631 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
632 * Makefile.in: Regenerate.
633 * bfd-in2.h: Likewise.
634 * libbfd.h: Likewise.
636 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
638 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
639 against the absolute section.
640 (mips_elf64_write_rela): Likewise.
642 2004-10-07 Jan Beulich <jbeulich@novell.com>
644 * elf.c (elf_find_function): Don't generally check for matching
645 section, just for non-file symbols. Remove redunant comparison
647 * elf32-arm.h (arm_elf_find_function): Likewise.
649 2004-10-07 Jeff Baker <jbaker@qnx.com>
651 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
652 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
655 2004-10-04 Roland McGrath <roland@redhat.com>
657 * hash.c (bfd_hash_set_default_size): Use const for table.
658 Use size_t instead of int for variable compared to sizeof results.
660 2004-10-05 Alan Modra <amodra@bigpond.net.au>
663 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
665 2004-10-01 Paul Brook <paul@codesourcery.com>
667 * elf32-arm.h (elf32_arm_fake_sections,
668 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
670 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
672 2004-10-01 Alan Modra <amodra@bigpond.net.au>
674 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
676 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
677 need_relative or need_lsda_relative if we are processing an
678 offset for a reloc on a FDE initial loc or LSDA field
680 (_bfd_elf_write_section_eh_frame): Test need_relative and
681 need_lsda_relative in place of corresponding make_* field
682 when deciding to use pc-relative encodings.
684 2004-09-30 Paul Brook <paul@codesourcery.com>
686 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
687 target2 relocation type.
689 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
692 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
694 2004-09-30 Paul Brook <paul@codesourcery.com>
696 * reloc.c: Add BFD_RELOC_ARM_SMI.
697 * bfd-in2.h: Regenerate.
700 2004-09-24 Alan Modra <amodra@bigpond.net.au>
702 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
703 vma and output offset to address.
704 * simple.c (simple_save_output_info): Only set output section
705 and offset for debug sections, or those not already set up by
707 (bfd_simple_get_relocated_section_contents): Update comment.
709 2004-09-24 Alan Modra <amodra@bigpond.net.au>
711 * elf.c (IS_LOADED): Delete.
712 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
713 Restore SEC_HAS_CONTENTS test to the one place it was used prior
716 2004-09-23 Alan Modra <amodra@bigpond.net.au>
719 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
720 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
721 redundant assignment of EM_SPARC.
723 2004-09-22 Brian Ford <ford@vss.fsi.com>
725 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
726 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
728 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
730 2004-09-22 Alan Modra <amodra@bigpond.net.au>
732 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
733 (elf_backend_modify_segment_map): Don't define.
735 2004-09-22 Alan Modra <amodra@bigpond.net.au>
737 * elf.c (IS_LOADED): Define.
738 (assign_file_positions_for_segments): Don't round up file offset of
739 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
740 Delete code handling link script adjustment of lma. Do the adjust
741 in later code handling similar ajustments. Remove dead code error
742 check. Warn if section lma would require a negative offset
743 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
744 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
745 update voff in section loop. Change voff in segment loop to be an
746 adjustment on top of "off". Set sec->filepos and update "off" later.
747 Test for loadable sections consistently using IS_LOADED. Similarly,
748 test for alloc-only sections other than .tbss consistently.
749 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
750 Tidy PT_NOTE handling. Use %B and %A in error messages.
751 (assign_file_positions_except_relocs): Use %B in error message.
753 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
755 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
756 (CONFIG_STATUS_DEPENDENCIES): New.
758 (config.status): Likewise.
759 * Makefile.in: Regenerated.
761 2004-09-17 Paul Brook <paul@codesourcery.com>
763 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
764 (bfd_elf32_arm_process_before_allocation): Update prototype.
765 * bfd-in2.h: Regenerate.
766 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
767 (elf32_arm_link_hash_table_create): Set it.
768 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
769 (bfd_elf32_arm_set_target_relocs): New function.
770 (arm_real_reloc_type): New function.
771 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
772 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
773 (elf32_arm_gc_sweep_hook): Ditto.
774 (elf32_arm_check_relocs): Ditto.
775 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
776 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
778 (elf32_arm_got_prel): New variable.
779 (elf32_arm_howto_from_type): New function.
780 (elf32_arm_info_to_howto): Use it.
781 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
782 BFD_RELOC_ARM_TARGET2.
783 * libbfd.h: Regenerate.
784 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
786 2004-09-17 Alan Modra <amodra@bigpond.net.au>
788 * ecoff.c: Update u.undef.next refs.
789 * elf64-ppc.c: Likewise.
790 * elflink.c: Likewise.
791 * linker.c: Likewise.
792 * xcofflink.c: Likewise.
794 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
795 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
796 fields to indirect struct.
797 * elf-m10300.c: Update u.weakdef refs.
798 * elf32-arm.h: Likewise.
799 * elf32-cris.c: Likewise.
800 * elf32-frv.c: Likewise.
801 * elf32-hppa.c: Likewise.
802 * elf32-i370.c: Likewise.
803 * elf32-i386.c: Likewise.
804 * elf32-m32r.c: Likewise.
805 * elf32-m68k.c: Likewise.
806 * elf32-ppc.c: Likewise.
807 * elf32-s390.c: Likewise.
808 * elf32-sh.c: Likewise.
809 * elf32-sparc.c: Likewise.
810 * elf32-vax.c: Likewise.
811 * elf32-xtensa.c: Likewise.
812 * elf64-alpha.c: Likewise.
813 * elf64-hppa.c: Likewise.
814 * elf64-ppc.c: Likewise.
815 * elf64-s390.c: Likewise.
816 * elf64-sh64.c: Likewise.
817 * elf64-sparc.c: Likewise.
818 * elf64-x86-64.c: Likewise.
819 * elfxx-ia64.c: Likewise.
820 * elfxx-mips.c: Likewise.
821 * elflink.c: Likewise. Also u.elf_hash_value.
822 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
824 (elf_gc_smash_unused_vtentry_relocs): Likewise.
825 (bfd_elf_gc_record_vtinherit): Alloc vtable.
826 (bfd_elf_gc_record_vtentry): Likewise.
827 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
829 2004-09-17 Alan Modra <amodra@bigpond.net.au>
831 * Makefile.am: Run "make dep-am".
832 * Makefile.in: Regenerate.
833 * bfd-in2.h: Regenerate.
834 * po/SRC-POTFILES.in: Regenerate.
835 * po/bfd.pot: Regenerate.
837 2004-09-16 Alan Modra <amodra@bigpond.net.au>
839 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
840 with bitfields. Make "type" and "other" bitfields too.
841 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
842 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
843 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
844 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
845 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
846 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
847 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
848 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
849 * elf-hppa.h: Update all uses of elf_link_hash_flags.
850 * elf-m10300.c: Likewise.
852 * elf32-arm.h: Likewise.
853 * elf32-cris.c: Likewise.
854 * elf32-frv.c: Likewise.
855 * elf32-hppa.c: Likewise.
856 * elf32-i370.c: Likewise.
857 * elf32-i386.c: Likewise.
858 * elf32-m32r.c: Likewise.
859 * elf32-m68k.c: Likewise.
860 * elf32-ppc.c: Likewise.
861 * elf32-s390.c: Likewise.
862 * elf32-sh-symbian.c: Likewise.
863 * elf32-sh.c: Likewise.
864 * elf32-sh64.c: Likewise.
865 * elf32-sparc.c: Likewise.
866 * elf32-vax.c: Likewise.
867 * elf32-xtensa.c: Likewise.
868 * elf64-alpha.c: Likewise.
869 * elf64-hppa.c: Likewise.
870 * elf64-ppc.c: Likewise.
871 * elf64-s390.c: Likewise.
872 * elf64-sh64.c: Likewise.
873 * elf64-sparc.c: Likewise.
874 * elf64-x86-64.c: Likewise.
875 * elflink.c: Likewise.
876 * elfxx-ia64.c: Likewise.
877 * elfxx-mips.c: Likewise.
878 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
879 * configure: Regenerate.
880 * aclocal.m4: Regenerate.
882 2004-09-16 Alan Modra <amodra@bigpond.net.au>
884 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
885 around uses of R_ARM_TARGET1.
886 (elf32_arm_check_relocs): Likewise.
888 2004-09-13 Paul Brook <paul@codesourcery.com>
890 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
892 * bfd-in2.h: Regenerate.
893 * libbfd.h: Regenerate.
894 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
895 (elf32_arm_link_hash_table_create): Set target1_is_rel.
896 (bfd_elf32_arm_process_before_allocation): Ditto.
897 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
898 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
899 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
902 2004-09-10 Joel Brobecker <brobecker@gnat.com>
904 * hpux-core.c (thread_section_p): New function.
905 (hpux_core_core_file_p): Fix computation of offset in call
906 to bfd_seek. Create a ".reg" section from an arbitrary
907 ".reg/<id>" section if none was created after having read
910 2004-09-11 Andreas Schwab <schwab@suse.de>
912 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
913 * aclocal.m4: Rebuild.
914 * configure: Rebuild.
916 2004-09-10 Joel Brobecker <brobecker@gnat.com>
918 * section.c (bfd_sections_find_if): Fix parameter name in
919 comment to match code.
921 2004-09-10 Alan Modra <amodra@bigpond.net.au>
923 * elf.c (assign_file_positions_except_relocs): Assign relocs
924 stored in a bfd section.
926 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
928 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
929 h->gotplt_refcount to 0, not -1.
931 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
933 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
934 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
936 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
937 handle symbol visibility here.
939 2004-09-07 Alan Modra <amodra@bigpond.net.au>
941 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
942 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
944 (ppc_stub_name): Remove trailing "+0" on stub name.
945 (create_linkage_sections): Create relocations for
946 branch lookup table when --emit-relocs as well as when --shared.
947 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
948 relbrlt test. For --emit-stub-syms, always output a sym even when
949 one already exists on a plt call stub. Put stub type in the stub
951 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
953 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
954 reloc_count in stub sections. Adjust relbrlt test.
955 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
956 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
957 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
958 for relocs against discarded symbols. Fix comments.
960 2004-09-06 Mark Mitchell <mark@codesourcery.com>
962 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
963 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
965 (map_sections_to_segments): ... here. Use it. Assign a file
966 position to the .dynamic section if it is not loadable, but part
967 of the PT_DYNAMIC segment.
968 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
969 offsets, not VMAs, for the BPABI. Do not fill in the header in
970 the .got.plt section for the BPABI.
971 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
973 (elf_backend_want_got_plt): Define to zero for Symbian OS.
975 2004-09-06 Nick Clifton <nickc@redhat.com>
977 * elflink.c (elf_link_add_object_symbols): Set the error code to
978 bfd_error_wrong_format when the input format does not match the
981 2004-09-06 Alan Modra <amodra@bigpond.net.au>
983 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
984 (ppc64_elf_check_directives): ..here.
985 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
986 before accessing ppc64_elf_tdata.
987 (ppc64_elf_finish_dynamic_sections): And here too.
989 2004-09-04 Alan Modra <amodra@bigpond.net.au>
991 * bfd.c (_bfd_default_error_handler): Correct loop exit.
993 2004-09-03 Mark Mitchell <mark@codesourcery.com>
995 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
996 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
997 (bfd_elf32_littlearm_symbian_vec): Likewise.
998 * configure: Regenerated.
999 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1000 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1001 (PLT_ENTRY_SIZE): Likewise.
1002 (bfd_vma_elf32_arm_symbian_plt_entry): New
1004 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1006 (create_got_section): Don't create sections when generating BPABI
1008 (elf32_arm_create_dynamic_sections): Tidy.
1009 (elf32_arm_link_hash_table_create): Set plt_header_size,
1010 plt_entry_size, and symbian_p.
1011 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
1012 generating BPABI objects.
1013 (allocate_dynrelocs): Use htab->plt_header_size, not
1014 PLT_HEADER_SIZE. Do not add to .got.plt when
1015 generating BPABI objects.
1016 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1017 * elfarm-nabi.c: Add SymbianOS target vectors.
1018 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1019 (_bfd_elf_link_create_dynamic_sections): Likewise.
1020 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1021 (elfNN_bed): Use it.
1022 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1023 (bfd_elf32_littlearm_symbian_vec): Likewise.
1024 (_bfd_target_vector): Add them.
1026 2004-09-03 Nick Clifton <nickc@redhat.com>
1029 * coffcode.h (handle_COMDAT): Replace abort with an warning
1030 message and allow the scan to continue.
1032 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1034 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1035 in when reading relocs, not our sorted syms. Remove unnecessary
1038 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1040 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1042 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1044 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1045 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1046 replace uses of *_alias with *_noncanonical.
1047 * aclocal.m4: Rebuild with aclocal 1.4p6.
1048 * Makefile.in: Rebuild with automake 1.4p6.
1049 * doc/Makefile.in: Rebuild with automake 1.4p6.
1050 * configure.in: Autoupdate with autoupdate 2.59.
1051 * config.in: Regenerate with autoheader 2.59.
1052 * configure: Regnerate with autoconf 2.59.
1054 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1056 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1057 symbol pointer arrays before modifying.
1059 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1061 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1062 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1063 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1064 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1065 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1066 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1067 Use both symbol tables on non-relocatable objects. Use a common
1068 error exit. Fix "mid" warning.
1069 * libbfd.h: Regenerate.
1070 * bfd-in2.h: Regenerate.
1072 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1074 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1076 (struct sfpr_def_parms): Save some space.
1077 (sfpr_define): Here too.
1079 * elf64-ppc.c (compare_symbols): Put section syms first.
1080 (sym_exists_at): New function.
1081 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
1082 points only for relocatable files. Use .opd section contents
1083 otherwise. Generally clean up the code.
1085 2004-08-27 Alan Modra <amodra@bigpond.net.au>
1087 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
1088 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
1089 (struct sfpr_def_parms): New.
1090 (sfpr_define): New function.
1091 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
1092 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
1093 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
1094 (savefpr1_tail, restfpr1_tail): New functions.
1095 (savevr, savevr_tail, restvr, restvr_tail): New functions.
1096 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
1097 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
1098 code. Define all ABI mandated _save and _rest functions.
1100 2004-08-26 Paul Brook <paul@codesourcery.com>
1102 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
1104 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1106 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
1109 2004-08-26 Alan Modra <amodra@bigpond.net.au>
1111 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
1112 that pcrel correction is applied for R_386_PC32.
1114 2004-08-25 Alan Modra <amodra@bigpond.net.au>
1116 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
1117 for R_386_32 and R_386_PC32 relocs against symbols defined in
1120 2004-08-25 Dmitry Diky <diwil@spec.ru>
1122 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
1123 Add new relocations.
1124 * bfd-in2.h: Regenerate.
1125 * libbfd.h: Regenerate.
1126 * elf32-msp430.c: Clean-up code.
1127 (elf_msp430_howto_table): Add new relocation entries.
1128 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
1129 (msp430_elf_relax_section): New function.
1130 (msp430_elf_relax_delete_bytes): New function.
1131 (msp430_elf_symbol_address_p): New function.
1133 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1135 * elf32-m32r.c (m32r_elf_relocate_section): Handle
1136 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
1138 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1140 * elflink.c (_bfd_elf_section_already_linked): Handle
1141 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1143 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1145 * config.bfd (arm*-*-symbianelf*): New target.
1146 (arm*-*-eabi*): Likewise.
1148 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1150 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1151 "struct ppc_link_hash_entry *".
1152 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1153 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1155 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1157 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1158 entries (where fd_aux overlaps next entry's fd_func).
1159 Add non_overlapping argument, use it.
1160 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1161 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1162 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1163 as indexes into opd_sym_map/opd_adjust array.
1164 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1166 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1168 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1169 if we can look up their function descriptor in a regular file.
1171 2004-08-18 Nick Clifton <nickc@redhat.com>
1174 * cofflink.c (coff_link_add_symbols): Check that the comdat
1175 pointer in the coff_section_data structure has been initialised
1178 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1181 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1182 changing bfd_link_hash_undefined to bfd_link_hash_new.
1184 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1186 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1188 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1189 (synthetic_opd, synthetic_relocatable): New variables.
1190 (compare_symbols, compare_relocs): New helper routines.
1191 (ppc64_elf_get_synthetic_symtab): New function.
1192 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1194 * bfd-in2.h: Regenerated.
1195 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1196 to relsyms. Return 0 if abfd is relocatable.
1198 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1200 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1202 2004-08-17 Nick Clifton <nickc@redhat.com>
1204 * (is_arm_mapping_symbol_name): New function - return true
1205 when a symbol name matches the requirements for an ARM mapping
1207 (arm_elf_find_function): New function based on
1208 elf_find_function in elf.c but skipping ARM mapping symbols
1209 and including thumb function symbols.
1210 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1211 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1213 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1215 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1216 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1217 (ppc64_elf_brtaken_reloc): Here too.
1219 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1221 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1223 (ppc64_elf_check_directives): Check that we have the right hash
1224 table before proceeding.
1226 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1228 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1229 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1230 the sections that will be discarded.
1232 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1234 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1236 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1238 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1239 free space available.
1241 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1243 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1244 occurrences with bfd_byte * thoughout file.
1246 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1247 (xcoff_write_armap_big): Likewise.
1248 (xcoff_write_archive_contents_old): Likewise.
1249 (xcoff_write_archive_contents_big): Likewise.
1251 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1253 2004-08-13 Nick Clifton <nickc@redhat.com>
1255 * elf32-arm.h: Convert to ISO C90.
1257 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1260 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1263 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1265 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1266 (bfd_archive_filename, bfd_get_section_ident): Delete.
1267 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1268 bfd_archive_filename.
1269 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1270 to warn about symbols in discarded sections. Use _bfd_error_handler.
1271 * aout-adobe.c (aout_adobe_callback): See below.
1272 * aout-cris.c (swap_ext_reloc_in): ..
1273 * coff-arm.c (find_thumb_glue, find_arm_glue,
1274 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1275 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1276 coff_arm_copy_private_bfd_data): ..
1277 * coff-i860.c (i860_reloc_processing): ..
1278 * coff-mcore.c (mcore_coff_unsupported_reloc,
1279 coff_mcore_relocate_section): ..
1280 * coff-ppc.c (coff_ppc_relocate_section): ..
1281 * coff-rs6000.c (xcoff_create_csect_from_smclas
1282 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1283 sh_swap_insns, sh_relocate_section): ..
1284 * coff-tic54x.c (tic54x_reloc_processing): ..
1285 * coff-tic80.c (coff_tic80_relocate_section): ..
1286 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1287 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1288 coff_slurp_symbol_table, coff_classify_symbol,
1289 coff_slurp_reloc_table): ..
1290 * coffgen.c (_bfd_coff_read_string_table): ..
1291 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1292 _bfd_coff_generic_relocate_section): ..
1293 * cpu-arm.c (bfd_arm_merge_machines): ..
1294 * cpu-sh.c (sh_merge_bfd_arch): ..
1295 * elf-hppa.h (elf_hppa_relocate_section): ..
1296 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1297 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1298 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1299 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1300 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1301 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1302 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1303 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1304 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1305 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1306 cris_elf_merge_private_bfd_data
1307 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1308 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1309 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1310 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1311 elf32_hppa_relocate_section): ..
1312 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1313 i370_elf_check_relocs, i370_elf_relocate_section): ..
1314 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1315 elf_i386_relocate_section): ..
1316 * elf32-m32r.c (m32r_elf_relocate_section,
1317 m32r_elf_merge_private_bfd_data): ..
1318 * elf32-m68hc1x.c (m68hc12_add_stub,
1319 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1320 * elf32-m68k.c (elf_m68k_relocate_section): ..
1321 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1322 mcore_elf_relocate_section): ..
1323 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1324 ppc_elf_check_relocs, ppc_elf_relocate_section,
1325 ppc_elf_begin_write_processing): ..
1326 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1327 elf_s390_relocate_section): ..
1328 * elf32-sh-symbian.c (sh_symbian_import_as,
1329 sh_symbian_process_embedded_commands,
1330 sh_symbian_relocate_section): ..
1331 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1332 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1333 sh_elf_merge_private_data): ..
1334 * elf32-sparc.c (elf32_sparc_check_relocs,
1335 elf32_sparc_relocate_section,
1336 elf32_sparc_merge_private_bfd_data): ..
1337 * elf32-v850.c (v850_elf_check_relocs,
1338 v850_elf_merge_private_bfd_data): ..
1339 * elf32-xtensa.c (elf_xtensa_check_relocs,
1340 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1341 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1342 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1343 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1344 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1345 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1346 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1347 ppc64_elf_relocate_section): ..
1348 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1349 elf_s390_relocate_section): ..
1350 * elf64-sh64.c (sh_elf64_relocate_section): ..
1351 * elf64-sparc.c (sparc64_elf_check_relocs,
1352 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1353 sparc64_elf_merge_private_bfd_data): ..
1354 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1355 elf64_x86_64_relocate_section): ..
1356 * elflink.c (_bfd_elf_add_default_symbol,
1357 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1358 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1359 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1360 elf_get_linked_section_vma, elf_fixup_link_order,
1361 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1362 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1363 * elfxx-ia64.c (elfNN_ia64_relax_section,
1364 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1365 * elfxx-mips.c (mips_elf_perform_relocation,
1366 _bfd_mips_elf_check_relocs,
1367 _bfd_mips_elf_merge_private_bfd_data): ..
1368 * ieee.c (ieee_slurp_external_symbols): ..
1369 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1370 * libbfd.c (_bfd_generic_verify_endian_match): ..
1371 * linker.c (_bfd_generic_link_add_one_symbol,
1372 _bfd_generic_section_already_linked): ..
1373 * pdp11.c (translate_to_native_sym_flags): ..
1374 * pe-mips.c (coff_pe_mips_relocate_section): ..
1375 * peicode.h (pe_ILF_build_a_bfd): ..
1376 * srec.c (srec_bad_byte): ..
1377 * stabs.c (_bfd_link_section_stabs): ..
1378 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1379 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1380 with corresponding %B and %A in _bfd_error_handler format string.
1381 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1382 calls to use %A and %B. Fix "against symbol .. from section" and
1383 similar error messages. Combine multiple _bfd_error_handler calls
1384 where they were separated due to bfd_archive_filename deficiencies.
1385 * bfd-in2.h: Regenerate.
1387 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1389 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1392 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1394 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1395 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1396 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1398 (link_hash_newfunc): Init was_undefined.
1399 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1400 Use undefweak instead.
1401 (ppc64_elf_check_directives): Fix undefs chain.
1402 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1404 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1405 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1406 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1408 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1410 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1411 error, test input_section flags rather than sec.
1413 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1415 * elf-bfd.h (struct elf_backend_data): Add
1416 elf_backend_archive_symbol_lookup.
1417 (_bfd_elf_archive_symbol_lookup): Declare.
1418 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1419 (elf_link_add_archive_symbols): ..extracted from here. Call the
1421 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1422 (elfNN_bed): Init new field.
1423 * elf64-ppc.c (elf_backend_check_directives): Define.
1424 (elf_backend_archive_symbol_lookup): Define.
1425 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1426 a ppc_link_hash_entry pointer.
1428 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1429 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1430 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1431 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1432 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1433 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1434 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1437 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1439 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1440 (ppc64_elf_add_symbol_hook): Test for NULL section.
1441 (get_sym_h): Formatting.
1442 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1445 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1446 long branch stubs with code handling plt and r2off branch stubs.
1448 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1450 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1451 * elflink.c (elf_link_input_bfd): Formatting.
1452 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1454 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1455 (link_hash_newfunc): Don't set it.
1456 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1457 (ppc64_elf_mark_entry_syms): Delete.
1458 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1459 sections. Use get_opd_info.
1460 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1462 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1464 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1466 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1467 (func_desc_adjust): Don't set have_undefweak.
1468 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1469 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1471 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1472 "struct ppc_link_hash_entry *". Adjust all references.
1473 (ppc64_elf_hide_symbol): Correct a comment.
1475 * elf64-ppc.c (get_opd_info): New function.
1476 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1477 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1478 before calling get_fdh. Test fdh rather than h before dereferencing
1479 fdh. Mark removed symbols in opd_adjust.
1480 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1481 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1483 (ppc64_elf_output_symbol_hook): Likewise.
1485 2004-08-06 Paul Brook <paul@codesourcery.com>
1487 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1488 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1489 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1490 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1491 and BFD_RELOC_ARM_SBREL32.
1492 * bfd-in2.h, bbfd.h: Regenerate.
1494 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1496 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1497 the dynamic link symbol actually in use.
1499 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1501 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1503 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1504 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1506 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1507 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1509 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1510 Nick Clifton <nickc@redhat.com>
1513 * bfd.c (_bfd_default_error_handler): Make it global.
1515 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1517 * elf.c (assign_section_numbers): Cope gracefully with sections
1518 which have SHF_LINK_ORDER set but no sh_link set up.
1519 * elflink.c (elf_get_linked_section_vma): Likewise.
1521 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1524 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1525 Set it to _bfd_default_error_handler.
1526 (elfNN_bed): Add elf_backend_link_order_error_handler.
1528 * libbfd-in.h (_bfd_default_error_handler): New.
1530 * libbfd.h: Regenerated.
1532 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1534 * archures.c (bfd_mach_sparc_64bit_p): Define.
1535 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1536 * bfd-in2.h: Rebuilt.
1538 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1540 Introduce SH2a support.
1541 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1542 * archures.c (bfd_mach_sh2a_nofpu): New.
1543 * bfd-in2.h: Rebuilt.
1544 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1545 (arch_info_struct): Add sh2a_nofpu.
1546 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1547 2003-12-29 DJ Delorie <dj@redhat.com>
1548 * reloc.c: Add relocs for sh2a.
1549 * bfd-in2.h: Regenerate.
1550 * libbfd.hh: Regenerate.
1551 2003-12-01 Michael Snyder <msnyder@redhat.com>
1552 * archures.c (bfd_mach_sh2a): New.
1553 * bfd-in2.h: Rebuilt.
1554 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1556 (arch_info_struct): Add sh2a.
1557 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1559 2004-07-28 Nick Clifton <nickc@redhat.com>
1560 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1563 * som.c (setup_sections): Improve estimation of space sizes in
1564 relocatable objects.
1566 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1567 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1568 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1570 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1571 * configure: Regenerate.
1572 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1573 case that accepts OSABI=NetBSD and OSABI=SysV.
1574 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1575 the base of .got or .data (if .got does not exist).
1576 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1578 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1579 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1580 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1581 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1583 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1586 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1587 (elf_sec_group): Defined.
1588 (bfd_elf_match_symbols_in_sections): New prototype.
1589 (_bfd_elf_setup_group_pointers): Likewise.
1591 * elf.c (bfd_elf_discard_group): Abort.
1592 (bfd_elf_set_group_contents): Also include relocation sections.
1593 Remove zero-fill for ld -r.
1594 (_bfd_elf_setup_group_pointers): New function.
1595 (elf_sort_elf_symbol): Likewise.
1596 (elf_sym_name_compare): Likewise.
1597 (bfd_elf_match_symbols_in_sections): Likewise.
1599 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1601 * elflink.c (match_group_member): New.
1602 (elf_link_input_bfd): Check group member for discarded section.
1603 (try_match_symbols_in_sections): New function.
1604 (already_linked): Likewise.
1605 (_bfd_elf_section_already_linked): Support mixing comdat group
1606 and linkonce section.
1608 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1609 * linker.c (bfd_section_already_linked_table_traverse): New.
1611 * libbfd.h: Regenerated.
1613 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1615 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1616 BFD_RELOC_CRX_SWITCH32.
1617 * bfd-in2.h: Regenerate.
1618 * libbfd.h: Regenerate.
1619 * elf32-crx.c: Support relocation/relaxation of
1620 BFD_RELOC_CRX_SWITCH* types.
1622 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1624 * elf64-ppc.c: Correct "Linker stubs" comment.
1626 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1628 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1630 (elf_linked_to_section): New.
1632 * elf.c (assign_section_numbers): Set up sh_link for
1635 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1636 to sh_link for SHT_IA_64_UNWIND sections.
1638 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1640 * elflink.c (elf_fixup_link_order): Add _() to error message.
1642 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1644 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1647 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1649 * aout-adobe.c (aout_32_section_already_linked): Defined.
1650 * aout-target.h (MY_section_already_linked): Likewise.
1651 * aout-tic30.c (MY_section_already_linked): Likewise.
1652 * binary.c (binary_section_already_linked): Likewise.
1653 * bout.c (b_out_section_already_linked): Likewise.
1654 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1655 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1656 * coffcode.h (coff_section_already_linked): Likewise.
1657 * i386msdos.c (msdos_section_already_linked): Likewise.
1658 * i386os9k.c (os9k_section_already_linked): Likewise.
1659 * ieee.c (ieee_section_already_linked): Likewise.
1660 * ihex.c (ihex_section_already_linked): Likewise.
1661 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1662 * mmo.c (mmo_section_already_linked): Likewise.
1663 * nlm-target.h (nlm_section_already_linked): Likewise.
1664 * oasys.c (oasys_section_already_linked): Likewise.
1665 * pef.c (bfd_pef_section_already_linked): Likewise.
1666 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1667 * som.c (som_bfd_discard_group): Likewise.
1668 * srec.c (srec_section_already_linked): Likewise.
1669 * tekhex.c (tekhex_section_already_linked): Likewise.
1670 * versados.c (versados_section_already_linked): Likewise.
1671 * vms.c (vms_section_already_linked): Likewise.
1672 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1673 * xsym.c (bfd_sym_section_already_linked): Likewise.
1675 * bfd-in.h (bfd_section_already_linked_table_init): New.
1676 (bfd_section_already_linked_table_free): Likewise.
1678 * coff-rs6000.c (rs6000coff_vec): Add
1679 _bfd_generic_section_already_linked.
1680 (pmac_xcoff_vec): Likewise.
1681 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1682 (aix5coff64_vec): Likewise.
1684 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1685 * elflink.c (_bfd_elf_section_already_linked): New function.
1687 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
1689 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
1690 (_bfd_generic_section_already_linked): New.
1691 (bfd_section_already_linked_hash_entry): Likewise.
1692 (bfd_section_already_linked): Likewise.
1693 (bfd_section_already_linked_table_lookup): Likewise.
1694 (bfd_section_already_linked_table_insert): Likewise.
1696 * linker.c (bfd_section_already_linked): New.
1697 (_bfd_section_already_linked_table): Likewise.
1698 (bfd_section_already_linked_table_lookup): Likewise.
1699 (bfd_section_already_linked_table_insert): Likewise.
1700 (already_linked_newfunc): Likewise.
1701 (bfd_section_already_linked_table_init): Likewise.
1702 (bfd_section_already_linked_table_free): Likewise.
1703 (_bfd_generic_section_already_linked): Likewise.
1705 * section.c (bfd_section): Remove comdat.
1706 (bfd_comdat_info): Moved to ...
1707 * bfd-in.h (coff_comdat_info): Here.
1708 (bfd_coff_get_comdat_section): New.
1709 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
1710 * libcoff-in.h (coff_section_tdata): Add comdat.
1711 * coffcode.h (handle_COMDAT): Updated.
1712 * cofflink.c (coff_link_add_symbols): Likewise.
1713 * ecoff.c (bfd_debug_section): Likewise.
1715 * targets.c (bfd_target): Add _section_already_linked.
1716 (BFD_JUMP_TABLE_LINK): Updated.
1718 * bfd-in2.h: Regenerated.
1719 * libbfd.h: Likewise.
1720 * libcoff.h: Likewise.
1722 2003-07-21 Paul Brook <paul@codesourcery.com>
1724 * elflink.c (elf_get_linked_section_vma, compare_link_order,
1725 elf_fixup_link_order): New functions.
1726 (bfd_elf_final_link): Call elf_fixup_link_order.
1728 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
1730 * elf-bfd.h (ELF_COMMON_DEF_P): New.
1731 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
1733 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
1734 _bfd_elf_symbol_refs_local_p.
1735 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
1738 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
1740 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
1742 (bfd_elf_get_dyn_lib_class): New prototype.
1743 * elf.c (bfd_elf_get_dyn_lib_class): New function.
1745 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
1746 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
1747 entry is needed. Issue an error if a DT_NEEDED entry is needed
1748 for a file marked DYN_NO_NEEDED.
1749 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
1752 * bfd-in2.h: Regenerated.
1754 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1756 * elflink.c (elf_section_complain_discarded): Don't complain in
1759 2004-07-10 James E Wilson <wilson@specifixinc.com>
1761 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
1762 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
1763 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
1764 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
1766 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
1767 bfd_put_64 to bfd_putl64.
1768 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
1770 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
1773 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
1774 .init/.fini sections when trying to relax it.
1776 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
1778 * elf.c (assign_file_positions_for_segments): Make sure the
1779 .dynamic section is the first section in the PT_DYNAMIC segment.
1781 2004-07-09 Nick Clifton <nickc@redhat.com>
1783 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
1784 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
1785 sh_elf_get_flags_from_mach functions so that they do not conflict
1786 when this target is built with other sh-elf targets.
1787 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
1788 suppression of this function.
1789 (sh_elf_find_flags): Likewise.
1791 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1793 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
1794 (ALL_MACHINES_CFILES): Add cpu-crx.c.
1795 (BFD32_BACKENDS): Add elf32-crx.lo.
1796 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
1797 (cpu-crx.lo): New target.
1798 (elf32-crx.lo): New target.
1799 * Makefile.in: Regenerate.
1800 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
1801 (bfd_archures_list): Add bfd_crx_arch.
1802 * bfd-in2.h: Regenerate.
1803 * config.bfd: Handle crx-*-elf*, crx*.
1804 * configure.in: Handle bfd_elf32_crx_vec.
1805 * configure: Regenerate.
1806 * cpu-crx.c: New file.
1807 * elf32-crx.c: Likewise.
1808 * libbfd.h: Regenerate.
1809 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
1810 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
1811 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
1812 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
1813 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
1814 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
1815 * targets.c (bfd_elf32_crx_vec): Declare.
1816 (bfd_target_vector): Add bfd_elf32_crx_vec.
1818 2004-07-06 Nick Clifton <nickc@redhat.com>
1820 * config.bfd: Add sh-symbian-elf target.
1821 * configure.in: Add bfd_elf32_shl_symbian_vec.
1822 * configure: Regenerate.
1823 * elf-bfd.h (struct elf_backend_data): Add new field
1825 * elflink.c (elf_link_add_object_symbols): Invoke the
1826 check_directives function, if defined.
1827 * elfxx-target.h: Provide a default, NULL definition for
1829 * targets.c: Add bfd_elf32_shl_symbian_vec.
1830 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
1832 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
1833 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1834 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
1835 not already been defined.
1836 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
1837 * sh-symbian.c: New file. Provide functions to support the
1838 * sh-symbian-elf target.
1839 * Makefile.am: Add elf32-sh-symbian.c
1840 * Makefile.in: Regenerate.
1842 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1844 * elf32-sh.c: Include ../opcodes/sh-opc.h.
1845 * Makefile.am: Ran make dep-am.
1846 * Makefile.in: Ran make dep-in.
1848 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1850 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
1853 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
1855 * config.bfd: Add want64 to configuration target s390-*-linux*.
1857 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
1859 * bfd.c (bfd_get_section_ident): New.
1861 * elflink.c (elf_link_read_relocs_from_section): Call
1862 bfd_get_section_ident to identify the section when reporting
1864 (_bfd_elf_link_output_relocs): Likewise.
1865 (elf_link_output_extsym): Likewise.
1866 (elf_link_input_bfd): Likewise.
1867 (bfd_elf_gc_record_vtinherit): Likewise.
1869 * bfd-in2.h: Regenerated.
1871 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
1872 Nick Clifton <nickc@redhat.com>
1875 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
1876 of section symbols to mips_elf_sort_hash_table ().
1878 2004-07-01 Alan Modra <amodra@bigpond.net.au>
1880 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
1882 (elf_section_complain_discarded): New function. Handle
1883 .gcc_except_table too.
1884 (elf_link_input_bfd): Rewrite handling of relocs against symbols
1885 in discarded sections.
1886 * elf-bfd.h (elf_discarded_section): Protect macro arg.
1888 2004-06-30 James E Wilson <wilson@specifixinc.com>
1890 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
1891 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
1893 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
1896 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
1897 local references to discarded sections and report their
1900 2004-06-30 Alan Modra <amodra@bigpond.net.au>
1902 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
1903 sec_info_type, test section name instead.
1905 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
1908 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
1909 in .init/.fini sections.
1911 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1913 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
1914 bfd_get_section_limit.
1916 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1918 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
1919 output section size.
1921 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1923 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
1925 (mmix_elf_perform_relocation): Adjust for above change.
1926 (mmix_elf_relocate_section): Likewise.
1927 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
1928 (mmix_elf_get_section_contents): Delete.
1929 (bfd_elf64_get_section_contents): Delete.
1930 (mmix_elf_relocate_section): Zero stub area.
1931 * linker.c (default_indirect_link_order): Alloc max of section size
1933 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
1934 * section.c (bfd_malloc_and_get_section): Likewise.
1935 (struct bfd_section): Update rawsize comment.
1936 * bfd-in2.h: Regenerate.
1938 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
1940 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1942 * bfd-in.h (bfd_get_section_limit): Define.
1943 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
1944 (_bfd_final_link_relocate): Use bfd_get_section_limit.
1945 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
1946 * coff-arm.c (coff_arm_relocate_section): Likewise.
1947 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
1948 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
1949 (bfd_ns32k_final_link_relocate): Likewise.
1950 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
1951 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1952 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
1953 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1954 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
1955 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
1956 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
1957 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1958 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
1959 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
1960 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
1961 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
1962 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
1963 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
1964 * elf32-v850.c (v850_elf_reloc): Likewise.
1965 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
1966 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
1967 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
1968 * elf64-mips.c (mips_elf64_gprel32_reloc)
1969 (mips16_gprel_reloc): Likewise.
1970 * elf64-mmix.c (mmix_elf_reloc): Likewise.
1971 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
1972 * elf64-sparc.c (init_insn_reloc): Likewise.
1973 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1974 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
1975 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
1976 (_bfd_mips_elf_generic_reloc): Likewise.
1977 * bfd-in2.h: Regenerate.
1979 2004-06-28 Alan Modra <amodra@bigpond.net.au>
1981 * bfd-in.h (struct stab_info): Move from stabs.c.
1982 * stabs.c (struct stab_link_includes_table): Delete.
1983 (stab_link_includes_lookup): Delete.
1984 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
1985 level of indirection from sinfo parm.
1986 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
1987 stabstr section. Adjust hash table accesses.
1988 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
1989 alloc. Adjust stab_info test.
1990 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
1991 (_bfd_coff_final_link): Adjust stab_info test.
1992 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
1993 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
1995 * libcoff-in.h (struct coff_link_hash_table): Likewise.
1996 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
1997 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
1998 stabstr section. Adjust stab_info test.
1999 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2000 (_bfd_write_stab_strings): Adjust prototypes.
2001 * libbfd.h: Regenerate.
2002 * libcoff.h: Regenerate.
2003 * bfd-in2.h: Regenerate.
2005 2004-06-27 Mark Kettenis <kettenis@gnu.org>
2007 From Miod Vallat <miod@online.fr>:
2008 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
2010 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
2012 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2013 (struct elf32_mn10300_link_hash_entry): Remove
2014 pcrel_relocs_copied.
2015 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2016 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2017 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2018 and gotoff relocations if the symbol doesn't bind locally. Use
2019 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2020 relocation for PCREL32.
2021 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2022 to test whether a symbol binds locally.
2023 (elf32_mn10300_link_hash_newfunc): Don't initialize
2024 pcrel_relocs_copied.
2025 (_bfd_mn10300_elf_discard_copies): Delete.
2026 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2028 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2030 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2032 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2034 * som.c (som_set_reloc_info): Correct small typo.
2036 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2038 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2039 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2040 (m32r_elf_gcsweep_hook): Likewise.
2041 (m32r_elf_check_relocs): Likewise.
2042 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2043 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2044 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2045 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2046 * bfd-in2.h: Regenerated.
2047 * libbfd.h: Regenerated.
2049 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2051 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2053 (elf64_x86_64_relocate_section): Issue an error for
2054 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2055 against global symbols when building shared library.
2057 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2059 * section.c (struct sec): Rename "_cooked_size" to "size".
2060 Rename "_raw_size" to "rawsize".
2061 (STD_SECTION): Adjust comments.
2062 (bfd_set_section_size, bfd_get_section_contents): Use size.
2063 (bfd_malloc_and_get_section): New function.
2064 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2065 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2066 Correctly free reloc and contents memory.
2067 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2068 and fake CIE now that we can shink section size to zero.
2069 (_bfd_elf_write_section_eh_frame): Likewise..
2070 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2071 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2072 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2073 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2074 unneeded indirection.
2075 * elf.c (_bfd_elf_section_offset): .. and update call.
2076 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2077 * libbfd.h: Regenerate.
2078 * bfd-in2.h: Regenerate.
2080 Replace occurrences of "_raw_size" and "_cooked_size" in most places
2081 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
2082 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
2083 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
2084 Similarly use "rawsize", if non-zero, in reloc functions to validate
2085 reloc addresses. Use new bfd_malloc_and_get_section in most places
2086 where bfd_get_section_contents was called. Expand all occurrences of
2087 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
2088 grok_prstatus and similar functions to "size".
2089 * aix386-core.c (aix386_core_file_p): ..
2090 * aix5ppc-core.c (xcoff64_core_p): ..
2091 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
2092 aout_adobe_set_section_contents): ..
2093 * aout-target.h (callback): ..
2094 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
2095 MY_bfd_final_link): ..
2096 * aoutf1.h (sunos4_core_file_p): ..
2097 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2098 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
2099 final_link, aout_link_input_section): ..
2100 * binary.c (binary_object_p, binary_canonicalize_symtab,
2101 binary_set_section_contents): ..
2102 * bout.c (b_out_callback, b_out_write_object_contents,
2103 b_out_set_section_contents, b_out_bfd_relax_section,
2104 b_out_bfd_get_relocated_section_contents): ..
2105 * cisco-core.c (cisco_core_file_validate): ..
2106 * coff-alpha.c (alpha_ecoff_object_p,
2107 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
2108 * coff-arm.c (coff_arm_relocate_section,
2109 bfd_arm_allocate_interworking_sections): ..
2110 * coff-h8300.c (h8300_reloc16_extra_cases,
2111 h8300_bfd_link_add_symbols): ..
2112 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
2113 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
2114 ppc_bfd_coff_final_link): ..
2115 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
2116 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2117 sh_align_loads, sh_coff_get_relocated_section_contents): ..
2118 * coff64-rs6000.c (xcoff64_write_object_contents,
2119 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
2120 * coffcode.h (coff_compute_section_file_positions,
2121 coff_write_object_contents): ..
2122 * coffgen.c (make_a_section_from_file, coff_write_symbols,
2123 coff_section_symbol, build_debug_section): ..
2124 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
2125 process_embedded_commands, _bfd_coff_link_input_bfd,
2126 _bfd_coff_write_global_sym): ..
2127 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
2128 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
2129 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
2130 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
2131 _bfd_dwarf2_find_nearest_line): ..
2132 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
2133 ecoff_compute_section_file_positions,
2134 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
2135 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
2136 _bfd_elf_discard_section_eh_frame_hdr,
2137 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
2138 _bfd_elf_write_section_eh_frame,
2139 _bfd_elf_write_section_eh_frame_hdr): ..
2140 * elf-hppa.h (elf_hppa_sort_unwind): ..
2141 * elf-m10200.c (mn10200_elf_relax_section,
2142 mn10200_elf_relax_delete_bytes,
2143 mn10200_elf_get_relocated_section_contents): ..
2144 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2145 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2146 mn10300_elf_relax_delete_bytes,
2147 mn10300_elf_get_relocated_section_contents,
2148 _bfd_mn10300_elf_adjust_dynamic_symbol,
2149 _bfd_mn10300_elf_discard_copies,
2150 _bfd_mn10300_elf_size_dynamic_sections,
2151 _bfd_mn10300_elf_finish_dynamic_sections): ..
2152 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2153 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2154 bfd_elf_set_group_contents, map_sections_to_segments,
2155 elf_sort_sections, assign_file_positions_for_segments,
2156 SECTION_SIZE, copy_private_bfd_data,
2157 _bfd_elf_get_dynamic_reloc_upper_bound,
2158 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2159 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2160 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2161 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2162 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2163 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2164 bfd_elf32_arm_process_before_allocation,
2165 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2166 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2167 elf32_arm_write_section): ..
2168 * elf32-cris.c (cris_elf_grok_prstatus,
2169 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2170 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2171 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2172 elf_cris_discard_excess_dso_dynamics,
2173 elf_cris_discard_excess_program_dynamics): ..
2174 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2175 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2176 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2177 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2178 elf32_frvfdpic_size_dynamic_sections,
2179 elf32_frvfdpic_modify_segment_map,
2180 elf32_frvfdpic_finish_dynamic_sections): ..
2181 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2182 elf32_h8_get_relocated_section_contents): ..
2183 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2184 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2185 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2186 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2187 elf32_hppa_finish_dynamic_sections): ..
2188 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2189 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2190 i370_elf_finish_dynamic_sections): ..
2191 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2192 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2193 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2194 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2195 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2196 * elf32-ip2k.c (ip2k_is_switch_table_128,
2197 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2198 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2199 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2200 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2201 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2202 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2203 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2204 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2205 m32r_elf_get_relocated_section_contents): ..
2206 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2207 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2208 m68hc11_elf_relax_delete_bytes): ..
2209 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2210 m68hc12_elf_size_one_stub): ..
2211 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2212 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2213 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2214 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2215 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2216 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2217 elf32_mips_grok_prstatus): ..
2218 * elf32-or32.c (or32_elf_consth_reloc): ..
2219 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2220 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2221 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2222 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2223 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2224 ppc_elf_final_write_processing): ..
2225 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2226 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2227 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2228 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2229 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2230 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2231 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2232 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2233 * elf32-sh64-com.c (sh64_address_in_cranges,
2234 sh64_get_contents_type): ..
2235 * elf32-sh64.c (sh64_find_section_for_address,
2236 sh64_elf_final_write_processing): ..
2237 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2238 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2239 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2240 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2241 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2242 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2243 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2244 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2245 elf_vax_finish_dynamic_sections): ..
2246 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2247 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2248 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2249 xstormy16_elf_finish_dynamic_sections): ..
2250 * elf32-xtensa.c (xtensa_read_table_entries,
2251 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2252 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2253 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2254 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2255 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2256 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2257 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2258 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2259 xtensa_callback_required_dependence): ..
2260 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2261 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2262 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2263 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2264 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2265 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2266 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2267 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2268 * elf64-hppa.c (allocate_dynrel_entries,
2269 elf64_hppa_size_dynamic_sections,
2270 elf64_hppa_finish_dynamic_sections): ..
2271 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2272 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2273 elf64_mips_grok_prstatus): ..
2274 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2275 mmix_elf_relocate_section, mmix_elf_final_link,
2276 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2277 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2278 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2279 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2280 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2281 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2282 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2283 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2284 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2285 ppc64_elf_finish_dynamic_sections): ..
2286 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2287 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2288 elf_s390_finish_dynamic_sections): ..
2289 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2290 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2291 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2292 sh64_elf64_finish_dynamic_sections): ..
2293 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2294 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2295 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2296 sparc64_elf_finish_dynamic_symbol,
2297 sparc64_elf_finish_dynamic_sections): ..
2298 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2299 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2300 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2301 elf64_x86_64_finish_dynamic_sections): ..
2302 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2303 * elfcode.h (elf_slurp_reloc_table): ..
2304 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2305 elf_finalize_dynstr, elf_link_add_object_symbols,
2306 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2307 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2308 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2309 elf32_mips_grok_prstatus): ..
2310 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2311 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2312 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2313 elfNN_ia64_finish_dynamic_sections): ..
2314 * elfxx-mips.c (mips_elf_create_procedure_table,
2315 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2316 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2317 mips_elf_global_got_index, mips_elf_multi_got,
2318 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2319 mips_elf_allocate_dynamic_relocations,
2320 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2321 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2322 _bfd_mips_elf_always_size_sections,
2323 _bfd_mips_elf_size_dynamic_sections,
2324 _bfd_mips_elf_finish_dynamic_symbol,
2325 _bfd_mips_elf_finish_dynamic_sections,
2326 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2327 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2328 _bfd_elf_mips_get_relocated_section_contents,
2329 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2330 * hp300hpux.c (callback): ..
2331 * hppabsd-core.c (make_bfd_asection): ..
2332 * hpux-core.c (make_bfd_asection): ..
2333 * i386linux.c (linux_link_create_dynamic_sections,
2334 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2335 * i386msdos.c (msdos_write_object_contents): ..
2336 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2337 os9k_set_section_contents): ..
2338 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2339 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2340 ieee_write_section_part, do_with_relocs, do_as_repeat,
2341 do_without_relocs, ieee_write_debug_part, init_for_output,
2342 ieee_set_section_contents): ..
2343 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2344 * irix-core.c (do_sections, make_bfd_asection): ..
2345 * libaout.h (aout_section_merge_with_text_p): ..
2346 * libbfd.c (_bfd_generic_get_section_contents,
2347 _bfd_generic_get_section_contents_in_window): ..
2348 * linker.c (default_indirect_link_order): ..
2349 * lynx-core.c (make_bfd_asection): ..
2350 * m68klinux.c (linux_link_create_dynamic_sections,
2351 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2352 * mach-o.c (bfd_mach_o_make_bfd_section,
2353 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2354 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2355 bfd_mach_o_scan_read_segment): ..
2356 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2357 _bfd_merge_sections): ..
2358 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2359 mmo_map_set_sizes, mmo_canonicalize_symtab,
2360 mmo_internal_write_section, mmo_write_object_contents): ..
2361 * netbsd-core.c (netbsd_core_file_p): ..
2362 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2363 nlm_alpha_set_public_section): ..
2364 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2365 * nlm32-sparc.c (nlm_sparc_write_import): ..
2366 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2367 nlm_compute_section_file_positions): ..
2368 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2369 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2370 * opncls.c (get_debug_link_info): ..
2371 * osf-core.c (make_bfd_asection): ..
2372 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2373 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2374 final_link, aout_link_input_section): ..
2375 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2376 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2377 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2378 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2379 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2380 * ptrace-core.c (ptrace_unix_core_file_p): ..
2381 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2382 _bfd_final_link_relocate, bfd_generic_relax_section,
2383 bfd_generic_get_relocated_section_contents): ..
2384 * reloc16.c (bfd_coff_reloc16_relax_section,
2385 bfd_coff_reloc16_get_relocated_section_c): ..
2386 * riscix.c (riscix_some_aout_object_p): ..
2387 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2388 * sco5-core.c (make_bfd_asection): ..
2389 * simple.c (bfd_simple_get_relocated_section_contents): ..
2390 * som.c (som_object_setup, setup_sections, som_prep_headers,
2391 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2392 som_set_reloc_info, som_get_section_contents,
2393 som_bfd_link_split_section): ..
2394 * sparclinux.c (linux_link_create_dynamic_sections,
2395 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2396 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2397 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2398 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2399 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2400 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2401 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2402 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2403 sunos_finish_dynamic_link): ..
2404 * syms.c (_bfd_stab_section_find_nearest_line): ..
2405 * tekhex.c (first_phase, tekhex_set_section_contents,
2406 tekhex_write_object_contents): ..
2407 * trad-core.c (trad_unix_core_file_p): ..
2408 * versados.c (process_esd, process_otr, process_otr): ..
2409 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2410 * vms-misc.c (add_new_contents): ..
2411 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2412 * vms.c (vms_set_section_contents): ..
2413 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2414 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2415 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2416 * xsym.c (bfd_sym_scan): .. See above.
2418 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2420 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2421 calling _bfd_merged_section_offset only for section symbols.
2423 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2425 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2426 for handling SEC_MERGE symbols in relax_section.
2428 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2430 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2431 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2432 linked together. Mark the result as h8300sx code.
2434 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2436 * elf-bfd.h (struct elf_backend_data): Added
2437 elf_backend_omit_section_dynsym.
2438 (_bfd_elf_link_omit_section_dynsym): Declare.
2439 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2440 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2441 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2442 (_bfd_elf_link_renumber_dynsyms): ... this function.
2443 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2444 _bfd_elf_link_omit_section_dynsym).
2445 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2447 2004-06-21 Nick Clifton <nickc@redhat.com>
2449 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2452 2004-06-17 Jerome Guitton <guitton@gnat.com>
2454 * bfd-in.h (bfd_cache_close_all): New function declaration.
2455 * bfd-in2.h: Regenerate.
2456 * cache.c (bfd_cache_close_all): New function definition.
2458 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2460 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2462 * configure: Regenerate.
2464 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2466 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2467 the pre-existing section.
2469 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2471 * section.c (struct sec): Remove usused flags. Reorganize a little.
2472 (bfd_get_section_size_before_reloc): Delete.
2473 (bfd_get_section_size_after_reloc): Delete.
2474 (STD_SECTION): Update.
2475 (bfd_get_section_size_now): Delete.
2476 (bfd_set_section_contents): Don't referece reloc_done.
2477 (bfd_get_section_contents): Remove reloc_done comment.
2478 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2480 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2481 * ecoff.c (bfd_debug_section): Update initializer.
2482 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2483 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2484 * bfd-in.h (bfd_section_size): Expand.
2485 (bfd_get_section_size): New macro.
2486 * bfd-in2.h: Regenerate.
2487 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2488 bfd_get_section_size_before_reloc with bfd_get_section_size.
2489 * coffcode.h (coff_write_object_contents): Likewise.
2490 * coffgen.c (build_debug_section): Likewise.
2491 * dwarf1.c (parse_line_table): Likewise.
2492 (_bfd_dwarf1_find_nearest_line): Likewise.
2493 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2494 * i386msdos.c (msdos_write_object_contents): Likewise.
2495 * pdp11.c (squirt_out_relocs): Likewise.
2496 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2497 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2499 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2501 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2502 removal) with updated comment.
2503 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2505 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2506 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2508 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2510 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2511 overflow on branches to undefweaks.
2513 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2515 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2516 as ecoff_section_data() does not return a valid lvalue.
2518 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2520 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2521 (elf_link_add_object_symbols): Likewise.
2523 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2524 (elf_backend_reloc_type_class): New.
2526 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2528 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2530 * configure: Regenerate.
2532 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2534 From: Albert Chin-A-Young <china@thewrittenword.com>
2535 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2538 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2540 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2543 2004-05-28 DJ Delorie <dj@redhat.com>
2545 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2546 for linking, but otherwise adjust reloc for merged sections.
2548 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2550 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2551 _bfd_merged_section_offset for local symbols.
2553 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2555 * Makefile.am: Regenerate dependencies.
2556 * Makefile.in: Regenerate.
2557 * archures.c: Add bfd_mach_sh3_nommu .
2558 * bfd-in2.h: Regenerate.
2559 * cpu-sh.c: Add sh3-nommu architecture.
2560 (bfd_to_arch_table): Create new table.
2561 (sh_get_arch_from_bfd_mach): Create new function.
2562 (sh_get_arch_up_from_bfd_mach): Create new function.
2563 (sh_merge_bfd_arch): Create new function.
2564 * elf32-sh.c (sh_ef_bfd_table): Add table.
2565 (sh_elf_check_relocs): Replace switch statement with
2566 use of sh_ef_bfd_table .
2567 (sh_elf_get_flags_from_mach): Add new function.
2568 (sh_find_elf_flags): Likewise.
2569 (sh_elf_copy_private_data): Replace most of non-elf contents
2570 with a call to sh_merge_bfd_arch() .
2572 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2574 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2575 * Makefile.in: Regenerate.
2577 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2579 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2580 custom calling conventions for dynamic symbols.
2581 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2582 symbol if it's an alias to a global one.
2584 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2586 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2589 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2591 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2594 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2596 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2597 for SHT_GROUP sections.
2599 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2601 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2603 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2604 * merge.c: Formatting. Remove unnecessary casts. Expand
2605 bfd_get_section_alignment macro.
2606 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2607 use throughout file.
2608 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2609 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2610 section name to determine sinfo group, instead test output section
2612 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2613 _bfd_strip_section_from_output rather than just twiddling flags.
2614 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2615 (_bfd_merge_sections): Update prototype.
2616 * libbfd.h: Regenerate.
2618 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2620 * netbsd-core.c: Correctly indent section that sets architecture
2623 From Miod Vallat <miod@online.fr>:
2624 * m88kopenbsd.c: New file.
2625 * targets.c (m88k_openbsd_vec): New.
2626 * config.bfd: Add m88k-*-openbsd*.
2627 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2628 (m88kopenbsd_vec): New.
2629 * configure: Regenerate.
2630 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2631 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2633 * Makefile.in: Regenerate.
2634 * po/SRC-POTFILES.in: Regenerate.
2636 2004-05-24 Nick Clifton <nickc@redhat.com>
2638 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2639 introduced by hash table size patch.
2641 2004-05-22 Ben Elliston <bje@au.ibm.com>
2643 * configure.in (is_release): Remove.
2644 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2645 (AC_OUTPUT): Don't output bfdver.h from version.h.
2646 * configure: Regenerate.
2647 * Makefile.am (RELEASE): New variable.
2648 (bfdver.h): New target.
2649 * Makefile.in: Regenerate.
2650 * doc/Makefile.in: Likewise.
2652 2004-05-22 Ben Elliston <bje@au.ibm.com>
2654 * Makefile.am (config.status): Don't depend on version.h.
2655 * Makefile.in: Regenerate.
2657 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2659 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2660 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2661 * libbfd.h: Regenerate.
2662 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2663 (_bfd_elf_rel_local_sym): Likewise.
2664 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2665 (elf_link_input_bfd): Likewise.
2666 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2667 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2668 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2669 (elfNN_ia64_relocate_section): Likewise.
2671 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2673 * hash.c (bfd_default_hash_table_size): New variable.
2674 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2675 (bfd_hash_set_default_size): New function. Set the default size
2676 to a selected prime number close to the argument. Document new
2678 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2679 * bfd-in2.h: Regenerate.
2680 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2681 * Makefile.in: Regenerate.
2683 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2685 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2686 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2687 arm, m68k, m88k and hppa core files.
2689 2004-05-21 Nick Clifton <nickc@redhat.com>
2691 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
2692 (bfd_bwrite): Likewise.
2693 (bfd_tell): Likewise.
2694 (bfd_flush): Likewise.
2695 (bfd_stat): Likewise.
2696 (bfd_seek): Likewise.
2697 (bfd_get_mtime): Likewise.
2698 (bfd_get_size): Likewise.
2700 2004-05-19 Ben Elliston <bje@au.ibm.com>
2702 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
2704 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
2706 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
2707 (bfd_generic_openr_next_archived_file): Likewise.
2709 2004-05-17 Bob Wilson <bob.wilson@acm.org>
2711 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
2712 section names by inserting a new substring after .gnu.linkonce, except
2713 for .gnu.linkonce.t.* where the "t." is replaced.
2715 2004-05-17 Adam Nemet <anemet@lnxw.com>
2717 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
2718 (m68-*-lynxos* case): Likewise.
2719 (powerpc-*-lyxnos* case): New case.
2720 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
2722 2004-05-17 David Heine <dlheine@tensilica.com>
2724 * aout-target.h (MY_bfd_copy_private_header_data): Define.
2725 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
2726 * bfd.c (bfd_copy_private_header_data): Define.
2727 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
2729 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
2730 * coffcode.h (coff_bfd_copy_private_header_data): Define.
2731 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
2732 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
2733 segments by calling copy_private_bfd_data.
2734 (_bfd_elf_copy_private_header_data): Define.
2735 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
2736 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
2737 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
2738 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
2739 * mmo.c (mmo_bfd_copy_private_header_data): Define.
2740 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
2741 * som.c (som_bfd_copy_private_header_data): Define.
2742 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
2743 * vms.c (vms_bfd_copy_private_header_data): Define.
2744 * bfd-in2.h: Regenerate.
2745 * libbfd.h: Regenerate.
2747 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2749 * elfxx-mips.c (MINUS_TWO): Define.
2750 (mips_elf_higher, mips_elf_highest,
2751 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
2752 some bfd_vma values.
2753 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
2755 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2757 * som.c (log2): Rename to exact_log2. Adjust all callers.
2759 2004-05-13 Paul Brook <paul@codesourcery.com>
2761 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
2762 dwarf3 format CIE entries. Remove comment about the size of the
2763 ra_column field. It is now correctly deduced.
2765 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2767 * config.bfd (or32-*-rtems*): Switch to elf.
2769 2004-05-13 Nick Clifton <nickc@redhat.com>
2771 * po/fr.po: Updated French translation.
2773 2004-05-11 Jakub Jelinek <jakub@redhat.com>
2775 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
2776 into .dynsym if elf_section_data (sec)->dynindx <= 0.
2777 Adjust counting of last_local.
2778 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
2779 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
2780 created by the linker nor !SHF_ALLOC.
2782 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
2783 DT_PLTGOT to the start of the .got.plt section instead of the
2784 .got output section. Set sh_entsize for .got section in addition
2786 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2787 is at sgot->output_section->vma.
2788 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
2789 DT_PLTGOT to the start of the .got.plt section instead of the
2790 .got output section.
2791 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2792 is at sgot->output_section->vma. Set sh_entsize for .got section
2793 in addition to .got.plt.
2794 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
2795 (bfd_section_from_phdr): Likewise.
2796 (map_sections_to_segments): Likewise.
2797 (assign_file_positions_for_segments): Likewise.
2798 (get_program_header_size): Likewise.
2799 * elflink.c (bfd_elf_size_dynamic_sections): Set
2800 elf_tdata (output_bfd)->relro from info->relro.
2801 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
2803 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
2805 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
2806 a zero symndx for which we hadn't accounted a dynamic relocation.
2807 (_frvfdpic_add_rofixup): Likewise.
2809 2004-05-07 Brian Ford <ford@vss.fsi.com>
2810 DJ Delorie <dj@redhat.com>
2812 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
2813 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
2814 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
2815 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
2817 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2819 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
2820 immediately if there's no link info.
2821 (elf32_frvfdpic_copy_private_bfd_data): New.
2822 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
2824 2004-05-06 Zack Weinberg <zack@codesourcery.com>
2826 * dwarf2.c (add_line_info): Also set info->filename to NULL if
2827 filename argument is null; do not call strlen on a null pointer.
2829 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
2831 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
2834 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2836 * configure.in (bfd_elf32_frvfdpic_vec): New.
2837 * configure: Rebuilt.
2838 * targets.c (bfd_elf32_frvfdpic_vec): New.
2839 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
2841 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
2842 frvfdpic instead of frv. Rearrange elf-target macros such that
2843 the FDPIC-specific ones are only defined for this new target
2845 (bfd_elf32_frvfdpic_vec): Declare.
2847 (elf32_frv_relocate_section): Use it to enable segment checking
2848 and to control rofixup emission. Add output section vma to
2849 applied relocation in non-LOAD non-ALLOC sections. Use
2850 _bfd_error_handler for errors.
2851 (_frv_create_got_section): Create .rel.got and .rofixup only in
2852 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
2854 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
2855 (elf32_frvfdpic_modify_segment_map): Likewise.
2856 (elf32_frv_finish_dynamic_sections): New, do-nothing.
2857 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
2858 error message if we miscompute the rofixup size.
2859 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
2860 (frvfdpic_elf_encode_eh_address): Likewise.
2861 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
2862 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
2863 relocs. Reject unknown relocation types.
2864 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
2865 (frv_elf_merge_private_bfd_data): Likewise.
2866 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
2867 0x4000 for newly-added elf32-frvfdpic.
2869 2004-05-05 Nick Clifton <nickc@redhat.com>
2872 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
2873 returning NULL as most users of this function do not check its
2875 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
2876 of bfd_cache_lookup().
2877 * sco5-core.c (sco5_core_file_p): Likewise.
2878 * trad-core.c (trad_unix_core_file_p): Likewise.
2880 2004-05-05 Nick Clifton <nickc@redhat.com>
2882 * cache.c (bfd_cache_lookup): Improve formatting.
2883 * archive.c: Fix formatting.
2885 2004-05-05 Peter Barada <peter@the-baradas.com>
2887 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
2888 * cpu-m68k.c(bfd_m68k_arch): Likewise.
2889 * bfd-in2.h(bfd_architecture): Regenerate.
2891 2004-05-03 Alan Modra <amodra@bigpond.net.au>
2893 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
2895 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
2896 those against discarded link-once and SEC_MERGE section symbols.
2898 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2900 * section.c (bfd_get_section_by_name_if): New.
2901 * bfd-in2.h: Regenerated.
2903 2004-05-02 Alan Modra <amodra@bigpond.net.au>
2905 * som.c (som_bfd_is_group_section): Define.
2907 2004-05-01 Alan Modra <amodra@bigpond.net.au>
2909 * section.c (bfd_make_section_anyway): Copy the whole
2910 bfd_hash_entry, not just "next" from existing entry.
2912 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2914 * elf.c (bfd_section_from_shdr): Maintain the section order in
2916 (special_sections): Add ".note.GNU-stack".
2917 (elf_fake_sections): Handle section group for relocatable
2920 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2922 * section.c (bfd_sections_find_if): New.
2923 * bfd-in2.h: Regenerated.
2925 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2927 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
2929 * elf-bfd.h (bfd_elf_is_group_section): Declare.
2930 * elf.c (bfd_elf_is_group_section): New function.
2931 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
2932 * section.c (bfd_generic_is_group_section): New function.
2933 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
2934 (BFD_JUMP_TABLE_LINK): Adjust.
2935 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
2936 * aout-target.h (MY_bfd_is_group_section): Define.
2937 * aout-tic30.c (MY_bfd_is_group_section): Define.
2938 * bfd.c (bfd_is_group_section): Define.
2939 * binary.c (binary_bfd_is_group_section): Define.
2940 * bout.c (b_out_bfd_is_group_section): Define.
2941 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
2942 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
2943 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
2944 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
2945 * coffcode.h (coff_bfd_is_group_section): Define.
2946 * i386msdos.c (msdos_bfd_is_group_section): Define.
2947 * i386os9k.c (os9k_bfd_is_group_section): Define.
2948 * ieee.c (ieee_bfd_is_group_section): Define.
2949 * ihex.c (ihex_bfd_is_group_section): Define.
2950 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
2951 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
2952 * mmo.c (mmo_bfd_is_group_section): Define.
2953 * nlm-target.h (nlm_bfd_is_group_section): Define.
2954 * oasys.c (oasys_bfd_is_group_section): Define.
2955 * pef.c (bfd_pef_bfd_is_group_section): Define.
2956 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
2957 * srec.c (srec_bfd_is_group_section): Define.
2958 * tekhex.c (tekhex_bfd_is_group_section): Define.
2959 * versados.c (versados_bfd_is_group_section): Define.
2960 * vms.c (vms_bfd_is_group_section): Define.
2961 * xsym.c (bfd_sym_bfd_is_group_section): Define.
2962 * bfd-in2.h: Regenerate.
2963 * libbfd.h: Regenerate.
2965 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2967 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
2969 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
2971 * configure.in: Update version to 2.15.91.
2972 * configure: Regenerate.
2974 2004-04-29 Brian Ford <ford@vss.fsi.com>
2976 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
2977 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
2978 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
2979 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
2980 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
2981 .gnu.linkonce.wi. sections.
2982 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
2983 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
2985 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
2986 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2988 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2990 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
2991 * bfd-in2.h: Regenerate.
2992 * libbfd.h: Likewise.
2994 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2996 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
2998 (setup_sections): Use som_subspace_dictionary_record struct instead
2999 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3000 is_comdat, is_common or dup_common.
3001 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3002 is_comdat, is_common and dup_common in section subspace_dict from
3004 (som_begin_writing): Use som_subspace_dictionary_record struct.
3005 (som_finish_writing): Likewise.
3006 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
3007 is_common and dup_common flags in info for symbol. Add comment
3008 regarding linker support for these fields. Slightly reorganize
3010 (som_build_and_write_symbol_table): Set is_comdat, is_common and
3011 dup_common fields in symbol table from symbol info.
3012 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3013 arguments. Set corresponding fields in copy_data. Change all callers.
3014 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3016 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3017 * som.h (som_subspace_dictionary_record): Define.
3018 (som_copyable_section_data_struct): Add is_comdat, is_common and
3020 (som_section_data_struct): Use som_subspace_dictionary_record struct
3021 instead of subspace_dictionary_record.
3022 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3024 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3026 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3027 if set. Check reloc_done flag before applying relocations. Use
3028 output addresses, both when applying relocations and when comparing
3029 against the specified section.
3030 (elf_xtensa_relocate_section): Use output address to check if dynamic
3031 reloc is in a literal pool. Set section's reloc_done flag.
3033 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3035 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3036 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3038 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3041 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3043 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3044 structure field removed in 2004-04-24 patch.
3045 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3047 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3049 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3050 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3051 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3052 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3053 field before calling elf_backend_section_flags.
3055 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3057 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3058 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3059 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3060 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3061 and BFD_RELOC_32_PCREL.
3062 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3063 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3064 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3065 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3066 (mips_elf_next_relocation): Move comment about matching HI/LO
3068 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3069 R_MIPS_GNU_REL_HI16.
3071 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3073 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3074 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3075 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3076 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3077 and update comments to reflect current usage.
3078 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3079 and MIPS_R_SWITCH, as well as several empty entries. Update comment
3081 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
3082 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
3083 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3084 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
3085 type number to be MIPS_R_PCREL16.
3086 (mips_relocate_section): Remove support for link-time relaxation
3087 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
3088 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
3089 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
3090 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
3091 relaxation of branches used by embedded-PIC.
3092 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
3093 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
3094 related members, update comment.
3095 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
3096 code related to embedded-PIC.
3097 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
3098 initialization of now-removed 'adjust' member of
3099 'struct ecoff_debug_info'.
3101 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3103 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
3105 2004-04-21 Philip Blundell <pb@nexus.co.uk>
3107 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
3108 relocs for locally defined symbols during -shared final link.
3109 (elf32_arm_final_link_relocate): Likewise.
3111 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3113 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
3114 ELF_LINK_POINTER_EQUALITY_NEEDED.
3115 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
3116 if r_type is not R_X86_64_PC32.
3117 (elf64_x86_64_finish_dynamic_symbol): If
3118 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
3121 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3123 * elf32-sh.c (sh_elf_plt_sym_val): New function.
3124 (elf_backend_plt_sym_val): Define.
3126 2004-04-22 Andrew Cagney <cagney@redhat.com>
3128 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
3130 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3132 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
3134 * som.c (som_set_section_contents): Constantify second argument.
3135 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
3136 (som_object_setup): Rework to avoid warning.
3137 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3140 2004-04-22 Andrew Cagney <cagney@redhat.com>
3142 * cache.c (bfd_cache_close): Check for a previously closed file.
3144 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3146 * bfd.c (bfd_get_synthetic_symtab): Define.
3147 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3148 NAME##_get_synthetic_symtab.
3149 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3150 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3151 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3153 (_bfd_elf_get_synthetic_symtab): New prototype.
3154 * elfcode.h (elf_get_synthetic_symtab): Define.
3155 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3156 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3157 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3158 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3159 * bfd-in2.h: Rebuilt.
3160 * libbfd.h: Rebuilt.
3161 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3162 (elf_backend_plt_sym_val): Define.
3163 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3164 (elf_backend_plt_sym_val): Define.
3165 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3166 (elf_backend_plt_sym_val): Define.
3167 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3168 (elf_backend_plt_sym_val): Define.
3169 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3170 (elf_backend_plt_sym_val): Define.
3171 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3172 (elf_backend_plt_sym_val): Define.
3173 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3174 (elf_backend_plt_sym_val): Define.
3175 * aout-target.h (MY_get_synthetic_symtab): Define.
3176 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3177 * coff-rs6000.c (rs6000coff_vec): Add
3178 _bfd_nodynamic_get_synthetic_symtab.
3179 (pmac_xcoff_vec): Likewise.
3180 * coff64-rs6000.c (rs6000coff64_vec): Add
3181 _bfd_nodynamic_get_synthetic_symtab.
3182 (aix5coff64_vec): Likewise.
3183 * sunos.c (MY_get_synthetic_symtab): Define.
3184 * vms.c (vms_get_synthetic_symtab): Define.
3186 2004-04-22 Nick Clifton <nickc@redhat.com>
3188 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3190 2004-04-22 Peter Barada <peter@the-baradas.com>
3192 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3193 * bfd2-in.h: Regenerate.
3194 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3196 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3198 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3199 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3200 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3201 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3202 * bfd-in2.h: Regenerate.
3204 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3206 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3207 require relocations against a weak symbol to reference the same
3208 symbol hash entry if not a final, static link.
3209 (get_cached_value, add_value_map): Add final_static_link argument.
3210 (remove_literals): Pass final_static_link argument as needed.
3212 2004-04-21 Andrew Cagney <cagney@redhat.com>
3214 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3215 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3216 (opncls_bwrite, opncls_bclose, opncls_bflush)
3217 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3218 bfd iovec that uses function callbacks.
3219 (bfd_close): Use the iovec's bclose.
3220 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3221 (cache_bclose, cache_bflush, cache_bstat)
3222 (cache_iovec): New functions and global variable, implement a
3223 cache "iovec", where applicable set bfd_error.
3224 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3225 * bfdio.c (struct bfd_iovec): Define.
3226 (real_read): Delete function.
3227 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3228 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3229 assume that bread and bwrite set bfd_error.
3230 * bfd.c (struct bfd): Add "iovec", update comments.
3231 * bfd-in2.h, libbfd.h: Re-generate.
3233 2004-04-21 Andrew Cagney <cagney@redhat.com>
3235 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3237 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3239 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3240 (bfd_elf_gc_sections): Fail if a shared object is being created.
3241 Do not fail if dynamic sections have been created. Instead call
3242 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3243 dynamically referenced symbols. Do not mark the whole graph
3244 rooted at .eh_frame, only the section proper.
3246 2004-04-20 DJ Delorie <dj@redhat.com>
3248 * reloc.c: Add BFD_RELOC_32_SECREL.
3249 * bfd-in2.h: Regenerate.
3250 * libbfd.h: Likewise.
3251 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3252 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3253 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3255 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3257 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3258 relocs against hidden/protected undefweak symbols properly.
3259 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3261 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3263 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3264 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3267 2004-04-17 Brian Ford <ford@vss.fsi.com>
3269 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3270 filepos for the SizeOfHeaders field.
3271 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3273 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3275 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3277 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3278 change reloc_done. Set and restore _cooked_size.
3281 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3283 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3286 2004-04-15 Nick Clifton <nickc@redhat.com>
3288 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3290 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3292 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3294 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3296 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3297 when it is a definition.
3299 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3301 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3302 when statically linking PIC code.
3303 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3305 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3307 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3308 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3309 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3310 * configure: Regenerate.
3312 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3314 * elflink.c: Include libiberty.h.
3315 * Makefile.am (elflink.lo): Depend on libiberty.h.
3316 * Makefile.in: Regenerate.
3318 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3320 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3323 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3325 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3326 reserve the memory for dynamic linker
3328 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3330 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3331 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3333 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3335 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3336 RELOC_FOR_GLOBAL_SYMBOL.
3337 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3339 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3341 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3342 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3344 2004-04-01 Paul Brook <paul@codesourcery.com>
3346 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3347 * elf32-arm.h (struct elf32_elf_section_map): New.
3348 (struct _arm_elf_section_data): New.
3349 (elf32_arm_section_data): Define.
3350 (struct elf32_arm_link_hash_table): Add byteswap_code.
3351 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3352 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3353 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3354 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3355 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3356 (bfd_elf32_new_section_hook, elf_backend_write_section,
3357 elf_backend_link_output_symbol_hook): Define.
3359 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3361 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3362 that keeps the characters in a B_INCL..B_EINCL range.
3363 (_bfd_link_section_stabs): When computing the sum of the
3364 characters in a B_INCL..B_EINCL range also keep a copy of those
3365 characters. Use this information to distinguish between
3366 include sections that have the same sum and the same length
3367 but which are nevertheless unique.
3369 2004-03-31 Paul Brook <paul@codesourcery.com>
3371 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3372 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3374 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3376 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3377 to 'sum_chars' and add field 'num_chars'.
3378 (_bfd_link_section_stabs): When computing the sum of the
3379 characters in a B_INCL..B_EINCL range also keep a count of the
3380 number of characters. Use this information to help distinguish
3381 between include sections when have the same sum but which
3382 nevertheless are still unique.
3384 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3386 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3388 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3389 Tomer Levi <Tomer.Levi@nsc.com>
3391 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3392 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3393 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3394 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3395 (cpu-cr16c.lo): New target.
3396 (elf32-cr16c.lo): Likewise.
3397 * Makefile.in: Regenerate.
3398 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3399 (bfd_archures_list): Add bfd_cr16c_arch.
3400 * config.bfd: Handle cr16c-*-elf*.
3401 * configure.in: Handle bfd_elf32_cr16c_vec.
3402 * configure: Regenerate.
3403 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3404 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3405 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3406 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3407 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3408 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3409 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3410 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3411 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3412 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3413 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3414 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3415 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3416 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3417 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3418 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3419 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3420 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3421 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3422 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3423 * targets.c (bfd_elf32_cr16c_vec): Declare.
3424 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3425 * cpu-cr16c.c: New file.
3426 * elf32-cr16c.c: Likewise.
3427 * libbfd.h: Regenerate.
3428 * bfd-in2.h: Likewise.
3430 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3432 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3434 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3436 * Makefile.am: Remove all mention of elflink.h.
3437 * Makefile.in: Regenerate.
3438 * bfd-in.h (bfd_elf_discard_info): Declare.
3439 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3440 * bfd-in2.h: Regenerate.
3441 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3442 bfd_elf32_link_record_dynamic_symbol,
3443 bfd_elf64_link_record_dynamic_symbol,
3444 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3445 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3446 _bfd_elf32_link_record_local_dynamic_symbol,
3447 _bfd_elf64_link_record_local_dynamic_symbol,
3448 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3449 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3450 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3451 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3452 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3453 _bfd_elf32_reloc_symbol_deleted_p,
3454 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3455 (bfd_elf_link_record_dynamic_symbol,
3456 bfd_elf_link_record_local_dynamic_symbol,
3457 bfd_elf_final_link, bfd_elf_gc_sections,
3458 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3459 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3460 bfd_elf_reloc_symbol_deleted_p): Declare.
3461 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3462 * elf32-arm.h: Update for changed function names. Remove local
3463 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3464 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3465 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3466 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3467 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3468 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3469 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3470 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3471 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3472 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3473 (bfd_elfNN_print_symbol): Define.
3474 * elfcode.h: Don't include elflink.h.
3475 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3476 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3477 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3478 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3479 elf_link_record_local_dynamic_symbol): Don't define.
3480 * elflink.c: Update for changed function names. Move elflink.h
3482 * elflink.h: Delete file.
3483 * po/SRC-POTFILES.in: Regenerate.
3484 * po/bfd.pot: Regenerate.
3486 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3488 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3489 "name" for global syms accidentally removed in 2004-03-20 change.
3491 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3493 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3494 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3495 where Elf_External_* is different for 64 and 32 bit, with
3496 corresponding elf_size_info field.
3497 (struct elf_final_link_info): Use "bfd_byte *" instead
3498 of "Elf_External_Sym *" for external_syms and symbuf.
3499 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3500 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3501 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3502 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3503 (elf_link_sort_cmp2): Adjust.
3504 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3505 using ELF_R_SYM macro. Set u.sym_mask.
3506 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3507 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3508 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3509 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3510 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3511 swap_syn_out functions. Rearrange dyn swap in/out switch.
3512 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3513 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3514 (elf_link_flush_output_syms): Add elf_backend_data arg.
3515 (elf_link_check_versioned_symbol): Likewise.
3516 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3517 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3518 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3519 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3520 ELF_R_TYPE and ELF_R_INFO macros.
3521 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3522 based on size rather than using ELF_R_INFO.
3523 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3525 (struct alloc_got_off_arg): New.
3526 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3527 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3528 (elf_gc_allocate_got_offsets): Adjust.
3529 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3530 ELF_R_SYM. Use bfd_section_from_elf_index.
3531 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3532 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3533 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3535 2004-03-26 Stan Shebs <shebs@apple.com>
3537 Remove MPW support, no longer used.
3538 * config.bfd (powerpc-*-mpw*): Remove configuration.
3539 * mpw-config.in, mpw-make.sed: Remove files.
3540 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3542 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3544 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3545 (ppc64_elf_add_symbol_hook): New function.
3546 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3547 const from Elf_Internal_Sym param.
3548 * elflink.c (elf_link_add_object_symbols): Adjust.
3549 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3550 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3551 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3552 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3553 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3554 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3555 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3556 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3557 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3558 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3559 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3560 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3561 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3562 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3563 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3564 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3566 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3568 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3569 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3570 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3571 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3572 (bfd_elf64_bfd_link_add_symbols): Delete.
3573 (bfd_elf_link_add_symbols): Declare.
3574 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3575 * elflink.c: Include safe-ctype.h.
3576 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3578 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3579 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3581 (elf_link_add_archive_symbols): Rename from
3582 _bfd_elf_link_add_archive_symbols, make static.
3583 (elf_link_add_object_symbols): New function. Corresponding
3584 elflink.h function converted to use elf_size_info.
3585 (bfd_elf_link_add_symbols): Likewise.
3586 (bfd_elf_size_dynamic_sections): Adjust.
3587 * elflink.h (elf_bfd_link_add_symbols): Delete.
3588 (elf_link_add_object_symbols): Delete.
3589 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3590 bfd_elf_link_add_symbols.
3591 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3593 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3595 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3596 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3598 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3599 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3600 (_bfd_elf_add_dt_needed_tag): Declare.
3601 (_bfd_elf_sort_symbol): Declare.
3602 (_bfd_elf_finalize_dynstr): Declare.
3603 (RELOC_FOR_GLOBAL_SYM): Formatting.
3604 * elfcode.h (elf_add_dynamic_entry): Delete.
3605 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3606 elflink.h function converted to use elf_size_info.
3607 (_bfd_elf_add_dt_needed_tag): Likewise.
3608 (_bfd_elf_sort_symbol): Likewise.
3609 (_bfd_elf_finalize_dynstr): Likewise.
3610 (compute_bucket_count): Likewise.
3611 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3612 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3613 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3614 * elflink.h: ..here.
3615 (sort_symbol, add_dt_needed_tag): Delete.
3616 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3617 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3619 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3620 * elf32-cris.c (add_dynamic_entry): Likewise.
3621 * elf32-hppa.c (add_dynamic_entry): Likewise.
3622 * elf32-i370.c (add_dynamic_entry): Likewise.
3623 * elf32-i386.c (add_dynamic_entry): Likewise.
3624 * elf32-m32r.c (add_dynamic_entry): Likewise.
3625 * elf32-m68k.c (add_dynamic_entry): Likewise.
3626 * elf32-ppc.c (add_dynamic_entry): Likewise.
3627 * elf32-s390.c (add_dynamic_entry): Likewise.
3628 * elf32-sh.c (add_dynamic_entry): Likewise.
3629 * elf32-sparc.c (add_dynamic_entry): Likewise.
3630 * elf32-vax.c (add_dynamic_entry): Likewise.
3631 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3632 * elf64-alpha.c (add_dynamic_entry): Likewise.
3633 * elf64-hppa.c (add_dynamic_entry): Likewise.
3634 * elf64-ppc.c (add_dynamic_entry): Likewise.
3635 * elf64-s390.c (add_dynamic_entry): Likewise.
3636 * elf64-sparc.c (add_dynamic_entry): Likewise.
3637 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3638 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3639 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3640 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3641 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3642 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3644 2004-03-23 Paul Brook <paul@codesourcery.com>
3646 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3648 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3650 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3651 literal tables and check for relocs outside of literal pools.
3652 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3653 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3655 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3656 (elf_xtensa_relocate_section): Read literal tables and check for
3657 dynamic relocations in read-only sections and not in literal pools.
3659 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3662 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3664 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3666 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3667 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3668 not defined by the executable, or defined in a DSO.
3669 <eliding run-time relocation of .got>: Initialize GOT entry for a
3670 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3672 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3673 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3674 a PLT reloc to GOT for an executable.
3675 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3676 .got for a DSO and explain why.
3677 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3678 and unreferenced symbols for which a PLT is defined. Adjust
3679 dynamic-symbol pruning correspondingly, to make sure we don't lose
3680 a dynamic symbol also defined by a DSO.
3682 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3684 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3685 and rel args. Group input and output args. Wrap to 80 columns.
3686 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3687 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3688 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
3689 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
3690 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3691 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
3692 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
3693 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
3694 RELOC_FOR_GLOBAL_SYMBOL invocation.
3696 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
3698 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
3699 unresolved symbols in objects aren't allowed.
3701 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
3703 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3704 (elf_hppa_unmark_useless_dynamic_symbols):
3705 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3706 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
3707 (elf32_hppa_relocate_section): Likewise.
3708 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3709 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3710 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3711 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3712 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3714 * elf-m10200.c (mn10200_elf_relocate_section): Use
3715 RELOC_FOR_GLOBAL_SYMBOL.
3716 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3717 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3718 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3719 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3720 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3721 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
3722 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3723 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3724 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3725 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3726 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3727 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3729 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3731 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
3732 (final_link_relocate): Likewise.
3733 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
3734 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
3736 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3738 * Makefile.am: Run "make dep-am".
3739 * Makefile.in: Regenerate.
3740 * aclocal.m4: Regenerate.
3741 * config.in: Regenerate.
3742 * po/bfd.pot: Regenerate.
3744 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3745 H.J. Lu <hongjiu.lu@intel.com>
3747 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
3748 type and size change code to where it was previously. Remove
3749 dt_needed param. Treat old weak syms as strong if new sym is
3750 from a shared lib, even when old sym is from another shared
3751 lib. Remove unnecessary tests of oldweak and newweak. Correct
3753 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
3754 _bfd_elf_merge_symbol calls.
3755 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
3756 dt_needed local var. Update comments.
3757 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
3758 (_bfd_elf_add_default_symbol): Likewise.
3760 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
3761 strong syms in one shared object overriding weak syms in another.
3763 2004-03-18 Alan Modra <amodra@bigpond.net.au>
3765 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
3766 dyn_lib_class field. Rearrange for better packing.
3767 (elf_dt_soname): Delete.
3768 (elf_dyn_lib_class): Define.
3769 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
3770 (bfd_elf_set_dt_needed_soname): Delete.
3771 (bfd_elf_set_dyn_lib_class): New function.
3772 * elflink.h (add_dt_needed_tag): New function. Split out from..
3773 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
3774 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
3775 initialization of soname.
3776 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
3778 * bfd-in.h (enum dynamic_lib_link_class): New.
3779 (bfd_elf_set_dt_needed_soname): Delete.
3780 (bfd_elf_set_dyn_lib_class): Declare.
3781 * bfd-in2.h: Regenerate.
3783 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
3784 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
3785 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
3786 symbol loop. Instead use add_needed to flag tag as written.
3788 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
3790 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3791 logic for null_input_bfd detection.
3793 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3795 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3797 2004-03-16 Mark Kettenis <kettenis@gnu.org>
3799 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
3802 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3804 * elflink.c (elf_link_read_relocs_from_section): Don't use
3805 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
3806 (_bfd_elf_link_read_relocs): ..to here.
3807 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
3809 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3811 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
3812 values selected in configure.host. Require both to be defined
3813 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
3814 corresponding BFD_HOST vars with quotes.
3815 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
3816 Always require BFD_HOST_64_BIT_DEFINED.
3817 <file_ptr type>: Find off_t size before emitting message. Combine
3818 off_t and ftello64 conditional.
3819 * configure: Regenerate.
3821 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3823 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
3824 aliasing warning. Remove trailing whitespace throughout file.
3826 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3828 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
3829 input_section in calls to get_dyn_name.
3830 * 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
3832 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
3834 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3836 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
3837 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
3838 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
3839 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
3840 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
3841 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
3842 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
3844 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
3845 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3846 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3847 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3848 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
3849 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
3850 (read_8_bytes, read_indirect_string, read_address): Likewise.
3851 (read_abbrevs, parse_comp_unit): Likewise.
3852 * targets.c (struct bfd_target): Likewise.
3853 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
3854 * hppabsd-core.c: Likewise. Formatting.
3855 * hpux-core.c: Likewise.
3856 * irix-core.c: Likewise.
3857 * netbsd-core.c: Likewise.
3858 * osf-core.c: Likewise.
3859 * ptrace-core.c: Likewise.
3860 * sco5-core.c: Likewise.
3861 * trad-core.c: Likewise.
3862 * configure: Regenerate.
3863 * bfd-in2.h: Regenerate.
3865 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3867 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
3868 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
3869 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3870 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3871 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
3872 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
3873 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
3874 * libbfd.c: Likewise in function definitions.
3875 (bfd_put_8): Mask with 0xff rather than casting to char.
3876 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
3877 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
3878 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
3879 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
3880 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
3881 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
3882 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
3883 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
3884 (H_GET_64, H_GET_32, H_GET_16): Likewise.
3885 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
3886 * archive.c (do_slurp_coff_armap): Update swap prototype.
3887 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
3888 (tic54x_getl_signed_32): Likewise.
3889 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
3890 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
3891 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
3892 (bfd_getp_signed_32, bfd_putp32): Likewise.
3893 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
3894 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
3895 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
3896 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
3897 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
3898 bfd_h_getx_signed_16, bfd_h_putx16.
3899 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
3900 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
3901 * hpux-core.c: Likewise.
3902 * irix-core.c: Likewise.
3903 * netbsd-core.c: Likewise.
3904 * osf-core.c: Likewise.
3905 * ptrace-core.c: Likewise.
3906 * sco5-core.c: Likewise.
3907 * trad-core.c: Likewise.
3908 * bfd-in2.h: Regenerate.
3910 2004-03-15 Matt Thomas <matt@3am-software.com>
3912 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
3915 2004-03-13 Mark Kettenis <kettenis@gnu.org>
3917 * config.bfd: Add x86_64-*-openbsd*.
3918 * configure.in (x86_64-*-openbsd*): Set COREFILE to
3920 * configure: Regenerate.
3922 2004-03-12 Nick Clifton <nickc@redhat.com>
3923 Dave Murphy <wintermute2k4@ntlworld.com>
3925 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
3926 if the input bfd does not contain any code.
3928 2004-03-09 Steve Ellcey <sje@cup.hp.com>
3930 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
3932 2004-03-05 Fred Fish <fnf@redhat.com>
3934 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
3935 mips16 symbols to be even rather than testing first for even/odd.
3936 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
3938 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
3940 * elf.c (map_sections_to_segments): Ignore .tbss sections for
3943 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
3945 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
3946 undefined symbols as hash_new.
3948 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3950 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
3952 * elf32-sh.c: Ditto.
3953 * bfd-in2.h: Regenerate.
3955 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
3957 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
3959 (_frv_count_got_plt_entries): Initialize them.
3960 (frv_pic_relocs_info_find): Add insert argument. Adjust all
3962 (frv_pic_relocs_info_for_global): Likewise.
3963 (frv_pic_relocs_info_for_local): Likewise.
3964 (frv_pic_merge_early_relocs_info): New.
3965 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
3967 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
3968 Check that we don't exceed the allocated count for entry.
3969 (_frv_add_rofixup): Likewise.
3970 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
3971 (elf32_frv_finish_dynamic_sections): Improve error message in case
3972 we emit too few rofixup entries.
3974 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3976 * archures.c (bfd_mach_fr450): New.
3977 * bfd-in2.h: Regenerate.
3978 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
3979 (arch_info_500): Link to it.
3980 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
3981 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
3982 (frv_elf_arch_extension_p): New function.
3983 (frv_elf_merge_private_bfd_data): Use it.
3985 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
3987 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
3989 * elflink.h (is_global_data_symbol_definition): Moved to
3991 (elf_link_is_defined_archive_symbol): Likewise.
3992 (elf_link_add_archive_symbols): Likewise. Renamed to
3993 _bfd_elf_link_add_archive_symbols.
3995 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
3996 of ELF symbol table entry from backend.
3997 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
3998 instead of elf_link_add_object_symbols.
4000 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4002 * elf-bfd.h (struct elf_backend_data): Added
4003 elf_backend_can_make_relative_eh_frame,
4004 elf_backend_can_make_lsda_relative_eh_frame and
4005 elf_backend_encode_eh_address.
4006 (_bfd_elf_encode_eh_address): Declare.
4007 (_bfd_elf_can_make_relative): Declare.
4008 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
4009 hooks to decide whether to attempt to make_relative and
4011 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
4012 (_bfd_elf_can_make_relative): New.
4013 (_bfd_elf_encode_eh_address): New.
4014 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4015 (frv_elf_encode_eh_address): New.
4016 (elf_backend_can_make_relative_eh_frame): Define.
4017 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4018 (elf_backend_encode_eh_address): Define.
4020 (elf_backend_can_make_relative_eh_frame): Define.
4021 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4022 (elf_backend_encode_eh_address): Define.
4023 (elfNN_bed): Add them.
4025 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4027 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4028 complain_on_overflow to signed.
4030 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4032 * elflink.h (sort_symbol): New.
4033 (elf_link_add_object_symbols): Use a sorted symbol array for
4036 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4038 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4039 for pc relative relocs.
4040 (elf_s390_relocate_section): Likewise.
4041 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4042 for pc relative relocs.
4043 (elf_s390_relocate_section): Likewise.
4045 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4047 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4050 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4052 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4053 field to track if a relocation is against readonly section.
4054 (count_dyn_reloc): Take a new argument for rent->reltext.
4055 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4056 (get_reloc_section): Don't set ia64_info->reltext here.
4057 (allocate_dynrel_entries): Set ia64_info->reltext here.
4059 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4061 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4062 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4063 function's descriptor to symbol+offset, and map local undefweak
4064 symbol to NULL function descriptor.
4065 (elf32_frv_relocate_section): Likewise.
4067 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4069 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4071 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4072 (netbsd_core_file_p): Set architecture from machine ID for
4075 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4077 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4078 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
4080 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
4082 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
4083 symbols with non-default visibility.
4085 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
4087 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
4088 IMAGE_SCN_MEM_WRITE on known sections only.
4090 2004-02-20 Jakub Jelinek <jakub@redhat.com>
4092 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
4093 symbols used in PIE relocs.
4095 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4097 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
4100 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
4102 * configure.in: Update version to 2.15.90.
4103 * configure: Regenerate.
4105 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
4106 Richard Sandiford <rsandifo@redhat.com>
4108 * elfxx-mips.c (mips_elf_calculate_relocation): Use
4109 _bfd_elf_symbol_refs_local_p to decide whether to decay
4110 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
4111 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
4112 relocs if the symbol wasn't defined by a regular object file.
4113 Don't check the symbol's dynindx.
4115 2004-02-16 Andrew Cagney <cagney@redhat.com>
4117 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
4119 * bfd-in2.h: Re-generate.
4121 2004-02-14 Andrew Cagney <cagney@redhat.com>
4123 * configure.host (HDEFINES): When hppa*-*-hpux*, define
4124 _LARGEFILE64_SOURCE.
4126 2004-02-13 Andrew Cagney <cagney@redhat.com>
4128 * elf.c (vma_page_aligned_bias): New function.
4129 (assign_file_positions_except_relocs)
4130 (assign_file_positions_for_segments): Replace broken modulo
4131 arithmetic with call to vma_page_aligned_bias.
4133 2004-02-11 Andrew Cagney <cagney@redhat.com>
4135 * bfd-in.h: Update copyright.
4136 (bfd_tell): Change return type to file_ptr.
4137 * bfd-in2.h: Re-generate.
4138 * cache.c: Update copyright.
4139 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4141 (close_one): Use real_ftell.
4142 * bfdio.c: Update copyright.
4143 (real_ftell, real_fseek): New functions.
4144 (bfd_tell): Use real_fseek and real_ftell, change return type to
4146 (bfd_seek): Use real_ftell and real_fseek, change type of
4147 file_position to a file_ptr.
4148 * libbfd-in.h: Update copyright.
4149 (real_ftell, real_fseek): Declare.
4150 * libbfd.h: Re-generate.
4152 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4153 fseeko and fseeko64. Determine bfd_file_ptr.
4154 * configure: Re-generate.
4155 * config.in: Re-generate.
4157 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4159 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4160 * elf32-h8300.c: Likewise.
4162 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4163 Nick Clifton <nickc@redhat.com>
4165 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4166 GOT entries with no associated GOT subsection.
4168 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4170 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4171 * elf.c (swap_out_syms): Use it to decide whether local section
4172 symbols should be named.
4173 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4174 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4175 (elf_backend_name_local_section_symbols): Define.
4176 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4178 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4180 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4181 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4184 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4186 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4187 to bfd_link_hash_entry passed by reference to
4188 _bfd_generic_link_add_one_symbol.
4190 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4192 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4193 relocations against dynamic symbols.
4195 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4197 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4200 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4202 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4203 * bfd-in2.h, libbfd.h: Rebuilt.
4205 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4207 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4208 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4209 flag has been cleared.
4211 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4213 * coff-h8300.c: Add and adjust comments about relaxation.
4214 * elf32-h8300.c: Likewise.
4216 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4218 * coff-h8300.c: Fix comment typos.
4219 * elf32-h8300.c: Likewise.
4221 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4223 * coff-h8300.c: Add comments about relaxation.
4224 * elf32-h8300.c: Likewise.
4226 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4228 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4230 * aclocal.m4: Regenerate.
4231 * configure: Regenerate.
4233 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4235 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4236 mips_elf64_rtype_to_howto instead of using howto_table.
4238 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4240 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4242 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4243 relocs which would not use the PLT.
4245 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4247 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4248 (ppc64_elf_gc_sweep_hook): Likewise.
4249 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4251 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4253 Adds linker relaxation support for bit manipulation insns like
4254 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4256 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4257 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4258 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4259 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4261 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4263 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4265 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4267 * elf32-h8300.c: Fix formatting.
4269 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4271 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4272 dynamic object is present. Declare r_symndx and h in an inner
4274 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4276 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4278 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4279 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4280 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4281 identically. Do not emit PC24 relocations for shared libraries.
4282 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4283 identically. Don't adjust pc_count.
4284 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4285 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4286 adjust count for branch relocations.
4287 (allocate_dynrelocs): Correct typo in call to
4288 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4289 PC24 or PLT32 relocs when linking.
4291 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4293 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4294 relocation howto with ARM_26 one for consistency.
4295 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4296 that will be converted to ARM_26D ones, since we always want 'done'
4297 relocations to be reflected in section's data.
4298 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4300 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4303 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4305 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4306 are not partial_inplace during a relocatable link.
4308 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4310 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4311 if no dynamic object is present. Declare r_symndx and h in an
4314 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4316 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4317 trampoline if it is known out of range.
4319 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4321 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4322 * elf32-frv.c (_frv_osec_readonly_p): New.
4323 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4325 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4326 (elf32_frv_relocate_section): Likewise. Error out if attempting
4327 to emit rofixups or dynamic relocs in read-only segments. Use
4328 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4329 dynamic relocations.
4330 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4331 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4332 relocations or fixups involving merged sections correctly. Avoid
4333 crash when undefined symbol is referenced by R_FRV_32 or
4334 R_FRV_FUNCDESC_VALUE.
4335 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4336 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4337 input section holding local symbol to addend of R_FRV_32 or
4338 R_FRV_FUNCDESC_VALUE dynamic relocation.
4339 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4340 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4341 (elf32_frv_always_size_sections): Don't store pointer to
4342 __stacksize symbol in sec_info.
4343 (elf32_frv_modify_segment_map): Look it up here.
4344 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4345 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4346 of the lazy PLT entry, not only its offset, as the low word of a
4347 function descriptor.
4348 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4349 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4350 if a hash table entry already exists but is not a definition.
4351 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4352 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4353 (_frv_add_rofixup): Don't inline.
4354 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4355 for undefweak symbols.
4356 (elf32_frv_relocate_section): Avoid crash while computing
4357 relocation when linking with shared library. Only emit rofixups
4358 and dynamic relocations for alloc&load sections. Mark binaries
4359 with inter-segment relocations for relocation as a unit.
4360 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4361 (DEFAULT_STACK_SIZE): New.
4362 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4363 emit rofixups or dynamic relocs when linking dynamic non-PIE
4365 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4366 shared libs too. Reserve the last entry for the GOT pointer.
4367 (elf32_frv_finish_dynamic_sections): Emit it.
4368 (elf32_frv_always_size_sections): New.
4369 (elf32_frv_modify_segment_map): New.
4370 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4372 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4373 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4374 (elf_backend_always_size_sections): New.
4375 (elf_backend_modify_segment_map): New.
4376 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4377 * config.bfd: Added frv-*-*linux*.
4378 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4379 ABS section, instead of crashing.
4380 (elf32_frv_relocate_section): Don't crash before warning about
4381 different segments in non-PIC relocation.
4382 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4383 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4384 relocs to undefweak symbols.
4385 (elf32_frv_relocate_section): Ditto for undefined symbols.
4386 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4387 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4388 gotfixup section was created.
4389 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4390 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4391 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4392 complain_overflow_signed.
4393 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4394 have not been allocated.
4395 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4396 privfd only if dynamic sections were created.
4397 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4398 for GPREL relocs. When linking relocatable FDPIC executables,
4399 emit warnings for relocations that would be illegal on PIE or
4400 shared libraries. Emit rofixup for R_FRV_32 only if input object
4402 (_frv_create_got_section): Define _gp symbol in the rofixup
4404 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4405 dynamic sections missing, error out requesting -melf32frvfd.
4406 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4407 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4408 computation of addends from section and global or local symbol
4409 value. Change return type to bfd_boolean, and return a failure if
4410 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4411 nonzero addend is required.
4412 (elf32_frv_relocate_section): Likewise. Print error for
4413 unsupported nonzero addends.
4414 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4415 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4416 force everything local.
4417 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4418 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4419 (frv_gotfixup_section): New.
4420 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4421 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4423 (_frv_add_rofixup): New.
4424 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4425 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4426 improve some ugly conditions.
4427 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4428 relocations in fdpic.
4429 (_frv_create_got_section): Create .rofixup.got section.
4430 (struct _frv_dynamic_got_info): Added fixups.
4431 (_frv_count_got_plt_entries): Account in-GOT relocations into
4432 relocs32, relocsfd and relocsfdv. Account them into relocs or
4433 fixups, as appropriate.
4434 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4436 (elf32_frv_finish_dynamic_sections): Verify that the right number
4437 of relocations and fixups was generated.
4438 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4440 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4441 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4442 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4443 descriptor of a (formerly-)global symbol is local.
4444 (struct frv_pic_relocs_info): Adjust comments.
4445 (_frv_emit_got_relocs_plt_entries): Adjust.
4446 (elf32_frv_relocate_section): Likewise.
4447 (_frv_count_got_plt_entries): Likewise.
4448 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4449 symbol's value to addend in the common preamble. Decay dynamic
4450 symbols to section+offset if they bind or call locally, for GOT
4451 and FUNCDESC_VALUE, respectively.
4452 (elf32_frv_relocate_section): Likewise.
4453 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4454 internal or hidden visibility.
4455 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4456 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4457 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4458 (elf32_frv_relocate_section): Pass relocation addend in. Use
4459 original relocation addend to look up the got relocs/plt entries
4460 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4461 processing relocations that reference .scommon symbols.
4462 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4463 Introduce support for dynamic linking.
4464 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4465 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4466 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4467 (frv_reloc_type_lookup): Return REL howtos for executables and
4469 (frv_info_to_howto_rel): New.
4470 (struct frv_elf_link_hash_table): New.
4471 (frv_hash_table, frv_got_section, frv_gotrel_section,
4472 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4473 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4474 (frv_elf_link_hash_table_create): New.
4475 (struct frv_pic_relocs_info): New.
4476 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4477 (frv_pic_relocs_info_find): New.
4478 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4480 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4481 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4482 (_frv_emit_got_relocs_plt_entries): New.
4483 (elf32_frv_relocate_section): Add support for dynamic linking.
4484 Handle new relocations.
4485 (_frv_create_got_section): New.
4486 (elf32_frv_create_dynamic_sections): New.
4487 (ELF_DYNAMIC_INTERPRETER): New.
4488 (struct _frv_dynamic_got_info): New.
4489 (_frv_count_got_plt_entries): New.
4490 (struct _frv_dynamic_got_plt_info): New.
4491 (_frv_compute_got_alloc_data): New.
4492 (_frv_get_got_entry, _frv_get_fd_entry): New.
4493 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4494 (_frv_resolve_final_relocs_info): New.
4495 (elf32_frv_size_dynamic_sections): New.
4496 (elf32_frv_finish_dynamic_sections): New.
4497 (elf32_frv_adjust_dynamic_symbol): New.
4498 (elf32_frv_finish_dynamic_symbol): New.
4499 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4501 (elf_info_to_howto_rel): Define.
4502 (bfd_elf32_bfd_link_hash_table_create): Define.
4503 (elf_backend_create_dynamic_sections): Define.
4504 (elf_backend_adjust_dynamic_symbol): Define.
4505 (elf_backend_size_dynamic_sections): Define.
4506 (elf_backend_finish_dynamic_symbol): Define.
4507 (elf_backend_finish_dynamic_sections): Define.
4508 (elf_backend_want_got_sym): Define.
4509 (elf_backend_got_header_size): Define.
4510 (elf_backend_want_got_plt): Define.
4511 (elf_backend_plt_readonly): Define.
4512 (elf_backend_want_plt_sym): Define.
4513 (elf_backend_plt_header_size): Define.
4514 (elf_backend_may_use_rel_p): Define.
4515 (elf_backend_may_use_rela_p): Define.
4516 (elf_backend_default_use_rela_p): Define.
4517 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4518 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4519 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4520 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4521 (frv_reloc_map): Map the corresponding BFD relocs to them.
4522 (frv_reloc_type_lookup): ... and back to BFD relocs.
4523 * reloc.c: New relocs.
4524 * bfd-in2.h, libbfd.h: Rebuilt.
4525 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4526 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4527 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4528 R_FRV_FUNCDESC_GOTLO): New.
4529 (frv_reloc_map): Map the corresponding BFD relocs to them.
4530 (frv_reloc_type_lookup): ... and back to BFD relocs.
4531 * reloc.c: New relocs.
4532 * bfd-in2.h, libbfd.h: Rebuilt.
4534 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4536 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4537 targets to support pages of up to 64kB.
4538 (elf32_bed): Redefine to get a separate backend data structure for
4539 traditional targets.
4540 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4541 targets to support pages of up to 64kB.
4542 (elf64_bed): Redefine to get a separate backend data structure for
4543 traditional targets.
4544 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4545 targets to support pages of up to 64kB.
4546 (elf32_bed): Redefine to get a separate backend data structure for
4547 traditional targets.
4549 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4551 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4553 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4555 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4556 (elf_i386_grok_psinfo): Likewise.
4558 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4560 * config.bfd: Add m68k-uClinux target.
4562 2004-01-01 Grant Edwards <grante@visi.com>
4564 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4565 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4566 (elf32_h8_gc_sweep_hook): New function.
4567 (elf_backend_gc_mark_hook): Define.
4568 (elf_backend_gc_sweep_hook): Define.
4569 (elf_backend_can_gc_sections): Define.
4571 For older changes see ChangeLog-0203
4577 version-control: never