1 2004-10-20 Andreas Schwab <schwab@suse.de>
3 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
4 (elf_backend_plt_sym_val): Define.
6 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
8 * config.bfd: Set targ_underscore=yes for PE COFF targets
10 2004-10-19 Alan Modra <amodra@bigpond.net.au>
12 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
13 (ppc64_elf_edit_opd): Likewise.
15 2004-10-18 Mark Mitchell <mark@codesourcery.com>
17 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
18 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
19 set SEC_ALLOC and SEC_LOAD.
21 2004-10-18 Nick Clifton <nickc@redhat.com>
23 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
24 'name' for relocs against both local and global symbols.
26 2004-10-16 Daniel Jacobowitz <dan@debian.org>
28 * bfd-in2.h: Regenerate.
29 * bfd.c (struct bfd): Add no_export.
30 * elflink.c (elf_link_add_object_symbols): Handle no_export.
32 2004-10-15 Alan Modra <amodra@bigpond.net.au>
34 * config.bfd: Whitespace cleanup.
35 * Makefile.am: Run "make dep-am"
36 * Makefile.in: Regenerate.
38 2004-10-15 Jakub Jelinek <jakub@redhat.com>
40 * elflink.c (struct already_linked_section): Removed.
41 (try_match_symbols_in_sections, already_linked): Removed.
42 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
43 prefix of section names when finding already_linked_table
44 chain. Compare section names. Instead of calling already_linked,
45 do it inline and only for sections in the same already_linked_list.
47 2004-10-15 Alan Modra <amodra@bigpond.net.au>
49 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
50 parameter. If called after _bfd_elf_write_section_eh_frame,
51 don't allow a -2 return unless need_* bit is already set, and
52 handle offsets adjusted for output_offset.
53 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
54 * elf.c (_bfd_elf_section_offset): Update call.
56 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
59 * coffcode.h (coff_compute_section_file_positions): Cast to
60 bfd_vma when computing page alignment.
62 2004-10-13 Mark Mitchell <mark@codesourcery.com>
64 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
65 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
67 2004-10-12 Mark Mitchell <mark@codesourcery.com>
69 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
70 relocations use a virtual address, not a section offset.
72 2004-10-12 Bob Wilson <bob.wilson@acm.org>
74 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
75 (narrow_instruction, widen_instruction): Remove unnecessary calls to
77 (ebb_propose_action): Inline call to ebb_add_proposed_action.
78 (ebb_add_proposed_action): Delete.
80 2004-10-12 Bob Wilson <bob.wilson@acm.org>
82 * elf32-xtensa.c: Use ISO C90 formatting.
84 2004-10-12 Paul Brook <paul@codesourcery.com>
86 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
89 2004-10-12 Paul Brook <paul@codesourcery.com>
91 * elf32-arm.h: Support EABI version 4 objects.
93 2004-10-12 Alan Modra <amodra@bigpond.net.au>
96 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
97 Don't mark as default.
98 (bfd_x86_64_arch): Don't mark as default.
100 2004-10-12 Alan Modra <amodra@bigpond.net.au>
102 * elflink.c (enum action_discarded): New.
103 (elf_section_complain_discarded): Delete.
104 (elf_action_discarded): New function subsuming the above and also
105 controlling reloc behaviour.
106 (elf_link_input_bfd): Use it.
108 2004-10-11 Jakub Jelinek <jakub@redhat.com>
110 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
111 (special_sections): Add .gnu.liblist and .gnu.conflict.
112 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
114 2004-10-11 Alan Modra <amodra@bigpond.net.au>
117 * elflink.c (elf_link_input_bfd): Try harder to support
118 relocations against symbols in removed linkonce sections.
120 2004-10-11 Alan Modra <amodra@bigpond.net.au>
122 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
125 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
126 sections do not reference symbols in non-SEC_ALLOC sections.
128 2004-10-11 Alan Modra <amodra@bigpond.net.au>
131 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
132 (_bfd_elf_link_omit_section_dynsym): Formatting.
134 2004-10-10 Alan Modra <amodra@bigpond.net.au>
136 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
137 * libbfd.h: Regnerate.
138 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
139 * elf32-frv.c: Likewise.
140 * elf32-m32r.c: Likewise.
141 * elf32-ppc.c: Likewise.
142 * elf64-hppa.c: Likewise.
143 * elfxx-ia64.c: Likewise.
144 * opncls.c: Likewise.
146 2004-10-10 Alan Modra <amodra@bigpond.net.au>
148 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
149 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
150 offsets stored in struct eh_cie_fde entries before doing other
153 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
154 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
155 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
156 setting offsets for removed CIEs. Don't set "sec", instead set
157 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
158 CIE in hdr_info. Only set make_relative and make_lsda_relative
159 for CIEs. Use pointers rather than array indices.
160 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
161 make_lsda_relative, need_* on cie_inf for FDEs.
162 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
163 section output_offset. Delete cie_offset, instead use cie_inf
164 pointer to CIE entry. Use need_relative and need_lsda_relative on
165 CIE entry for FDEs. Use pointers rather than array indices.
167 2004-10-09 Alan Modra <amodra@bigpond.net.au>
169 * coff-rs6000.c (rs6000coff_vec): Add initializer for
170 bfd_is_target_special_symbol.
171 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
172 * som.c (som_bfd_is_target_special_symbol): Define.
174 2004-10-08 Nick Clifton <nickc@redhat.com>
176 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
177 * configure: Regenerate.
178 * bfd-in2.h: Regenerate.
179 * syms.c (bfd_is_target_special_symbol): New interface function.
180 Returns true when a symbol should be considered to be special.
181 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
182 the symbol jump table.
183 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
184 Return true iff the symbol is a mapping symbol.
185 (bfd_elf32_bfd_is_target_special_symbol): Define.
186 * elfxx-target.h: Provide a default definition for
187 bfd_is_target_special_symbol.
188 * aout-target.h: Likewise.
189 * aout-tic30.c: Likewise.
190 * binary.c: Likewise.
191 * coffcode.h: Likewise.
192 * i386msdos.c: Likewise.
195 * libaout.h: Likewise.
196 * libbfd-in.h: Likewise
197 * libecoff.h: Likewise.
198 * mach-o.c: Likewise.
200 * nlm-target.h: Likewise.
203 * ppcboot.c: Likewise.
205 * tekhex.c: Likewise.
206 * versados.c: Likewise.
208 * xcoff-target.h: Likewise.
210 * libbfd.h: Regenerate.
212 2004-10-08 Daniel Jacobowitz <dan@debian.org>
214 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
215 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
216 (elf_backend_section_from_shdr): Define.
218 2004-10-08 Alan Modra <amodra@bigpond.net.au>
220 * syms.c (bfd_is_local_label): Return false for file symbols.
222 2004-10-07 Bob Wilson <bob.wilson@acm.org>
223 David Heine <dlheine@tensilica.com>
225 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
226 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
227 (elf32xtensa_no_literal_movement): New global variable.
228 (elf_howto_table): Add entries for new relocations.
229 (elf_xtensa_reloc_type_lookup): Handle new relocations.
230 (property_table_compare): When addresses are equal, compare sizes and
231 various property flags.
232 (property_table_matches): New.
233 (xtensa_read_table_entries): Extend to read new property tables. Add
234 output_addr parameter to indicate that output addresses should be used.
235 Use bfd_get_section_limit.
236 (elf_xtensa_find_property_entry): New.
237 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
238 (elf_xtensa_check_relocs): Handle new relocations.
239 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
240 relocations. Use new xtensa-isa.h functions.
241 (build_encoding_error_message): Remove encode_result parameter. Add
242 new target_address parameter used to detect alignment errors.
243 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
244 error handling. Use new is_operand_relocation function.
245 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
246 Use underbar macro for error messages. Formatting.
247 (get_const16_opcode): New.
248 (get_l32r_opcode): Add a separate flag for initialization.
249 (get_relocation_opnd): Operand number is no longer explicit in the
250 relocation. Change to decode the opcode and analyze its operands.
251 (get_relocation_slot): New.
252 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
253 Use new xtensa-isa.h functions to handle multislot instructions.
254 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
255 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
256 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
257 check_loop_aligned, check_branch_target_aligned_address, narrowable,
258 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
259 get_single_format, init_op_single_format_table): New.
260 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
261 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
262 (contract_asm_expansion): Add error_message parameter and pass it to
263 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
264 with R_XTENSA_SLOT0_OP.
265 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
266 instructions. Use new xtensa-isa.h functions.
267 (r_reloc struct): Add new virtual_offset field.
268 (r_reloc_init): Add contents and content_length parameters. Set
269 virtual_offset field to zero. Add contents to target_offset field for
270 partial_inplace relocations.
271 (r_reloc_is_defined): Check for null.
272 (print_r_reloc): New debug function.
273 (source_reloc struct): Replace xtensa_operand field with pair of the
274 opcode and the operand position. Add is_abs_literal field.
275 (init_source_reloc): Specify operand by opcode/position pair. Set
276 is_abs_literal field.
277 (source_reloc_compare): When target_offsets are equal, compare other
278 fields to make sorting predictable.
279 (literal_value struct): Add is_abs_literal field.
280 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
281 (init_literal_value): New.
282 (is_same_value): Replace with ...
283 (literal_value_equal): ... this function. Add comparisons of
284 virtual_offset and is_abs_literal fields.
285 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
286 failure. Initialize has_last_loc field.
287 (value_map_hash_table_delete): New.
288 (hash_literal_value): Rename to ...
289 (literal_value_hash): ... this. Include is_abs_literal flag and
290 virtual_offset field in the hash value.
291 (get_cached_value): Rename to ...
292 (value_map_get_cached_value): ... this. Update calls to
293 literal_value_hash and literal_value_equal.
294 (add_value_map): Check for allocation failure. Update calls to
295 value_map_get_cached_value and literal_value_hash.
296 (text_action, text_action_list, text_action_t): New types.
297 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
298 text_action_add, text_action_add_literal, offset_with_removed_text,
299 offset_with_removed_text_before_fill, find_insn_action,
300 print_action_list, print_removed_literals): New.
301 (offset_with_removed_literals): Delete.
302 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
303 fix_array, fix_array_count, allocated_relocs, relocs_count, and
304 allocated_relocs_count fields.
305 (init_xtensa_relax_info): Initialize new fields.
306 (reloc_bfd_fix struct): Add new translated field.
307 (reloc_bfd_fix_init): Add translated parameter and use it to set the
309 (fix_compare, cache_fix_array): New.
310 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
311 section via get_xtensa_relax_info. Use cache_fix_array to set up
312 sorted fix_array and use bsearch instead of linear search.
313 (section_cache_t): New struct.
314 (init_section_cache, section_cache_section, clear_section_cache): New.
315 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
316 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
317 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
318 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
320 (retrieve_contents): Use bfd_get_section_limit.
321 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
322 to compute_removed_literals. Free value_map_hash_table when no longer
324 (analyze_relocations): Check is_relaxable_asm_section flag. Call
325 compute_text_actions for all sections.
326 (find_relaxable_sections): Mark sections as relaxable if they contain
327 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
328 call. Increment relax_info src_count field only for appropriate
329 relocation types. Remove is_literal_section check.
330 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
331 r_reloc_init and find_associated_l32r_irel. Check
332 is_relaxable_asm_section flag. Handle L32R instructions with absolute
333 literals. Pass is_abs_literal flag to init_source_reloc.
334 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
335 CONST16 instructions. Adjust calls to r_reloc_init and
336 pcrel_reloc_fits. Handle weak symbols conservatively.
337 (find_associated_l32r_irel): Add bfd parameter and pass it to
339 (compute_text_actions, compute_ebb_proposed_actions,
340 compute_ebb_actions, check_section_ebb_pcrels_fit,
341 check_section_ebb_reduces, text_action_add_proposed,
342 compute_fill_extra_space): New.
343 (remove_literals): Replace with ...
344 (compute_removed_literals): ... this function. Call
345 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
346 Call xtensa_read_table_entries to get the property table. Skip
347 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
348 is_removable_literal, remove_dead_literal, and
349 identify_literal_placement functions.
350 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
351 instead of linear search.
352 (is_removable_literal, remove_dead_literal,
353 identify_literal_placement): New.
354 (relocations_reach): Update check for literal not referenced by any
355 PC-relative relocations. Adjust call to pcrel_reloc_fits.
356 (coalesce_shared_literal, move_shared_literal): New.
357 (relax_section): Use bfd_get_section_limit. Call
358 translate_section_fixes. Update calls to r_reloc_init and
359 offset_with_removed_text. Check new is_relaxable_asm_section flag.
360 Add call to pin_internal_relocs. Add special handling for
361 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
362 info to calculate new addend_displacement variable. Replace code for
363 deleting literals with more general code to perform the actions
364 determined by the action_list for the section.
365 (translate_section_fixes, translate_reloc_bfd_fix): New.
366 (translate_reloc): Check new is_relaxable_asm_section flag. Call
367 find_removed_literal only if is_operand_relocation. Update call to
368 offset_with_removed_text. Use new target_offset and removed_bytes
371 (relax_property_section): Use bfd_get_section_limit. Set new
372 is_full_prop_section flag and handle new property tables. Update calls
373 to r_reloc_init and offset_with_removed_text. Check
374 is_relaxable_asm_section flag. Handle expansion of zero-sized
375 unreachable entries, with use of offset_with_removed_text_before_fill.
376 For relocatable links, combine entries only for literal tables.
377 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
378 calls to offset_with_removed_text. Translate st_size field for
380 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
381 failure. Add contents parameter. Update call to get_bfd_fix. Update
382 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
383 R_XTENSA_ASM_EXPAND relocs.
384 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
385 call to get_bfd_fix. Include offset from contents for partial_inplace
387 (is_reloc_sym_weak): New.
388 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
390 (xtensa_is_property_section): Handle new property sections.
391 (is_literal_section): Delete.
392 (internal_reloc_compare): When r_offset matches, compare r_info and
393 r_addend to make sorting predictable.
394 (internal_reloc_matches): New.
395 (xtensa_get_property_section_name): Handle new property sections.
396 (xtensa_get_property_predef_flags): New.
397 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
398 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
399 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
400 (xtisa_errno, xtisa_error_msg): New variables.
401 (xtensa_isa_errno, xtensa_isa_error_msg): New.
402 (xtensa_insnbuf_alloc): Add error handling.
403 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
404 use xtensa_format_decode. Add error handling.
405 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
406 instruction length to find the number of bytes to copy.
407 (xtensa_isa_init): Add error handling. Replace calls to
408 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
409 tables in the xtensa_modules structure.
410 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
411 xtensa_extend_isa): Delete.
412 (xtensa_isa_free): Change to only free lookup tables.
413 (opname_lookup_compare): Replace with ...
414 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
415 (xtensa_insn_maxlength): Rename to ...
416 (xtensa_isa_maxlength): ... this.
417 (xtensa_insn_length): Delete.
418 (xtensa_insn_length_from_first_byte): Replace with ...
419 (xtensa_isa_length_from_chars): ... this function.
420 (xtensa_num_opcodes): Rename to ...
421 (xtensa_isa_num_opcodes): ... this.
422 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
423 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
424 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
425 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
426 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
427 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
428 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
429 (xtensa_opcode_lookup): Add error handling.
430 (xtensa_decode_insn): Replace with ...
431 (xtensa_opcode_decode): ... this function, with new format and
432 slot parameters. Add error handling.
433 (xtensa_encode_insn): Replace with ...
434 (xtensa_opcode_encode): ... this function, which does the encoding via
435 one of the entries in the "encode_fns" array. Add error handling.
436 (xtensa_opcode_name): Add error handling.
437 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
438 xtensa_opcode_is_call): New.
439 (xtensa_num_operands): Replace with ...
440 (xtensa_opcode_num_operands): ... this function. Add error handling.
441 (xtensa_opcode_num_stateOperands,
442 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
443 xtensa_opcode_funcUnit_use, xtensa_operand_name,
444 xtensa_operand_is_visible): New.
445 (xtensa_get_operand, xtensa_operand_kind): Delete.
446 (xtensa_operand_inout): Add error handling and special-case for
448 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
449 operate on one slot of an instruction. Added error handling.
450 (xtensa_operand_encode): Handle default operands with no encoding
451 functions. Check for success by comparing against decoded value.
453 (xtensa_operand_decode): Handle default operands. Return decoded value
454 through argument pointer. Add error handling.
455 (xtensa_operand_is_register, xtensa_operand_regfile,
456 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
457 (xtensa_operand_isPCRelative): Rename to ...
458 (xtensa_operand_is_PCrelative): ... this. Add error handling.
459 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
460 through argument pointer. Add error handling.
461 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
462 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
463 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
464 xtensa_regfile_shortname, xtensa_regfile_view_parent,
465 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
466 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
467 xtensa_state_is_exported, xtensa_sysreg_lookup,
468 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
469 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
470 xtensa_interface_num_bits, xtensa_interface_inout,
471 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
472 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
473 * xtensa-modules.c: Rewrite to use new data structures.
474 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
475 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
476 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
477 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
478 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
479 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
480 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
481 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
482 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
483 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
484 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
485 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
486 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
487 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
488 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
489 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
490 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
491 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
492 * Makefile.in: Regenerate.
493 * bfd-in2.h: Likewise.
494 * libbfd.h: Likewise.
496 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
498 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
499 against the absolute section.
500 (mips_elf64_write_rela): Likewise.
502 2004-10-07 Jan Beulich <jbeulich@novell.com>
504 * elf.c (elf_find_function): Don't generally check for matching
505 section, just for non-file symbols. Remove redunant comparison
507 * elf32-arm.h (arm_elf_find_function): Likewise.
509 2004-10-07 Jeff Baker <jbaker@qnx.com>
511 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
512 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
515 2004-10-04 Roland McGrath <roland@redhat.com>
517 * hash.c (bfd_hash_set_default_size): Use const for table.
518 Use size_t instead of int for variable compared to sizeof results.
520 2004-10-05 Alan Modra <amodra@bigpond.net.au>
523 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
525 2004-10-01 Paul Brook <paul@codesourcery.com>
527 * elf32-arm.h (elf32_arm_fake_sections,
528 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
530 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
532 2004-10-01 Alan Modra <amodra@bigpond.net.au>
534 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
536 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
537 need_relative or need_lsda_relative if we are processing an
538 offset for a reloc on a FDE initial loc or LSDA field
540 (_bfd_elf_write_section_eh_frame): Test need_relative and
541 need_lsda_relative in place of corresponding make_* field
542 when deciding to use pc-relative encodings.
544 2004-09-30 Paul Brook <paul@codesourcery.com>
546 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
547 target2 relocation type.
549 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
552 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
554 2004-09-30 Paul Brook <paul@codesourcery.com>
556 * reloc.c: Add BFD_RELOC_ARM_SMI.
557 * bfd-in2.h: Regenerate.
560 2004-09-24 Alan Modra <amodra@bigpond.net.au>
562 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
563 vma and output offset to address.
564 * simple.c (simple_save_output_info): Only set output section
565 and offset for debug sections, or those not already set up by
567 (bfd_simple_get_relocated_section_contents): Update comment.
569 2004-09-24 Alan Modra <amodra@bigpond.net.au>
571 * elf.c (IS_LOADED): Delete.
572 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
573 Restore SEC_HAS_CONTENTS test to the one place it was used prior
576 2004-09-23 Alan Modra <amodra@bigpond.net.au>
579 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
580 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
581 redundant assignment of EM_SPARC.
583 2004-09-22 Brian Ford <ford@vss.fsi.com>
585 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
586 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
588 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
590 2004-09-22 Alan Modra <amodra@bigpond.net.au>
592 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
593 (elf_backend_modify_segment_map): Don't define.
595 2004-09-22 Alan Modra <amodra@bigpond.net.au>
597 * elf.c (IS_LOADED): Define.
598 (assign_file_positions_for_segments): Don't round up file offset of
599 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
600 Delete code handling link script adjustment of lma. Do the adjust
601 in later code handling similar ajustments. Remove dead code error
602 check. Warn if section lma would require a negative offset
603 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
604 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
605 update voff in section loop. Change voff in segment loop to be an
606 adjustment on top of "off". Set sec->filepos and update "off" later.
607 Test for loadable sections consistently using IS_LOADED. Similarly,
608 test for alloc-only sections other than .tbss consistently.
609 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
610 Tidy PT_NOTE handling. Use %B and %A in error messages.
611 (assign_file_positions_except_relocs): Use %B in error message.
613 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
615 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
616 (CONFIG_STATUS_DEPENDENCIES): New.
618 (config.status): Likewise.
619 * Makefile.in: Regenerated.
621 2004-09-17 Paul Brook <paul@codesourcery.com>
623 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
624 (bfd_elf32_arm_process_before_allocation): Update prototype.
625 * bfd-in2.h: Regenerate.
626 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
627 (elf32_arm_link_hash_table_create): Set it.
628 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
629 (bfd_elf32_arm_set_target_relocs): New function.
630 (arm_real_reloc_type): New function.
631 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
632 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
633 (elf32_arm_gc_sweep_hook): Ditto.
634 (elf32_arm_check_relocs): Ditto.
635 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
636 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
638 (elf32_arm_got_prel): New variable.
639 (elf32_arm_howto_from_type): New function.
640 (elf32_arm_info_to_howto): Use it.
641 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
642 BFD_RELOC_ARM_TARGET2.
643 * libbfd.h: Regenerate.
644 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
646 2004-09-17 Alan Modra <amodra@bigpond.net.au>
648 * ecoff.c: Update u.undef.next refs.
649 * elf64-ppc.c: Likewise.
650 * elflink.c: Likewise.
651 * linker.c: Likewise.
652 * xcofflink.c: Likewise.
654 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
655 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
656 fields to indirect struct.
657 * elf-m10300.c: Update u.weakdef refs.
658 * elf32-arm.h: Likewise.
659 * elf32-cris.c: Likewise.
660 * elf32-frv.c: Likewise.
661 * elf32-hppa.c: Likewise.
662 * elf32-i370.c: Likewise.
663 * elf32-i386.c: Likewise.
664 * elf32-m32r.c: Likewise.
665 * elf32-m68k.c: Likewise.
666 * elf32-ppc.c: Likewise.
667 * elf32-s390.c: Likewise.
668 * elf32-sh.c: Likewise.
669 * elf32-sparc.c: Likewise.
670 * elf32-vax.c: Likewise.
671 * elf32-xtensa.c: Likewise.
672 * elf64-alpha.c: Likewise.
673 * elf64-hppa.c: Likewise.
674 * elf64-ppc.c: Likewise.
675 * elf64-s390.c: Likewise.
676 * elf64-sh64.c: Likewise.
677 * elf64-sparc.c: Likewise.
678 * elf64-x86-64.c: Likewise.
679 * elfxx-ia64.c: Likewise.
680 * elfxx-mips.c: Likewise.
681 * elflink.c: Likewise. Also u.elf_hash_value.
682 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
684 (elf_gc_smash_unused_vtentry_relocs): Likewise.
685 (bfd_elf_gc_record_vtinherit): Alloc vtable.
686 (bfd_elf_gc_record_vtentry): Likewise.
687 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
689 2004-09-17 Alan Modra <amodra@bigpond.net.au>
691 * Makefile.am: Run "make dep-am".
692 * Makefile.in: Regenerate.
693 * bfd-in2.h: Regenerate.
694 * po/SRC-POTFILES.in: Regenerate.
695 * po/bfd.pot: Regenerate.
697 2004-09-16 Alan Modra <amodra@bigpond.net.au>
699 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
700 with bitfields. Make "type" and "other" bitfields too.
701 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
702 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
703 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
704 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
705 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
706 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
707 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
708 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
709 * elf-hppa.h: Update all uses of elf_link_hash_flags.
710 * elf-m10300.c: Likewise.
712 * elf32-arm.h: Likewise.
713 * elf32-cris.c: Likewise.
714 * elf32-frv.c: Likewise.
715 * elf32-hppa.c: Likewise.
716 * elf32-i370.c: Likewise.
717 * elf32-i386.c: Likewise.
718 * elf32-m32r.c: Likewise.
719 * elf32-m68k.c: Likewise.
720 * elf32-ppc.c: Likewise.
721 * elf32-s390.c: Likewise.
722 * elf32-sh-symbian.c: Likewise.
723 * elf32-sh.c: Likewise.
724 * elf32-sh64.c: Likewise.
725 * elf32-sparc.c: Likewise.
726 * elf32-vax.c: Likewise.
727 * elf32-xtensa.c: Likewise.
728 * elf64-alpha.c: Likewise.
729 * elf64-hppa.c: Likewise.
730 * elf64-ppc.c: Likewise.
731 * elf64-s390.c: Likewise.
732 * elf64-sh64.c: Likewise.
733 * elf64-sparc.c: Likewise.
734 * elf64-x86-64.c: Likewise.
735 * elflink.c: Likewise.
736 * elfxx-ia64.c: Likewise.
737 * elfxx-mips.c: Likewise.
738 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
739 * configure: Regenerate.
740 * aclocal.m4: Regenerate.
742 2004-09-16 Alan Modra <amodra@bigpond.net.au>
744 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
745 around uses of R_ARM_TARGET1.
746 (elf32_arm_check_relocs): Likewise.
748 2004-09-13 Paul Brook <paul@codesourcery.com>
750 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
752 * bfd-in2.h: Regenerate.
753 * libbfd.h: Regenerate.
754 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
755 (elf32_arm_link_hash_table_create): Set target1_is_rel.
756 (bfd_elf32_arm_process_before_allocation): Ditto.
757 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
758 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
759 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
762 2004-09-10 Joel Brobecker <brobecker@gnat.com>
764 * hpux-core.c (thread_section_p): New function.
765 (hpux_core_core_file_p): Fix computation of offset in call
766 to bfd_seek. Create a ".reg" section from an arbitrary
767 ".reg/<id>" section if none was created after having read
770 2004-09-11 Andreas Schwab <schwab@suse.de>
772 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
773 * aclocal.m4: Rebuild.
774 * configure: Rebuild.
776 2004-09-10 Joel Brobecker <brobecker@gnat.com>
778 * section.c (bfd_sections_find_if): Fix parameter name in
779 comment to match code.
781 2004-09-10 Alan Modra <amodra@bigpond.net.au>
783 * elf.c (assign_file_positions_except_relocs): Assign relocs
784 stored in a bfd section.
786 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
788 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
789 h->gotplt_refcount to 0, not -1.
791 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
793 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
794 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
796 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
797 handle symbol visibility here.
799 2004-09-07 Alan Modra <amodra@bigpond.net.au>
801 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
802 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
804 (ppc_stub_name): Remove trailing "+0" on stub name.
805 (create_linkage_sections): Create relocations for
806 branch lookup table when --emit-relocs as well as when --shared.
807 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
808 relbrlt test. For --emit-stub-syms, always output a sym even when
809 one already exists on a plt call stub. Put stub type in the stub
811 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
813 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
814 reloc_count in stub sections. Adjust relbrlt test.
815 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
816 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
817 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
818 for relocs against discarded symbols. Fix comments.
820 2004-09-06 Mark Mitchell <mark@codesourcery.com>
822 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
823 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
825 (map_sections_to_segments): ... here. Use it. Assign a file
826 position to the .dynamic section if it is not loadable, but part
827 of the PT_DYNAMIC segment.
828 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
829 offsets, not VMAs, for the BPABI. Do not fill in the header in
830 the .got.plt section for the BPABI.
831 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
833 (elf_backend_want_got_plt): Define to zero for Symbian OS.
835 2004-09-06 Nick Clifton <nickc@redhat.com>
837 * elflink.c (elf_link_add_object_symbols): Set the error code to
838 bfd_error_wrong_format when the input format does not match the
841 2004-09-06 Alan Modra <amodra@bigpond.net.au>
843 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
844 (ppc64_elf_check_directives): ..here.
845 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
846 before accessing ppc64_elf_tdata.
847 (ppc64_elf_finish_dynamic_sections): And here too.
849 2004-09-04 Alan Modra <amodra@bigpond.net.au>
851 * bfd.c (_bfd_default_error_handler): Correct loop exit.
853 2004-09-03 Mark Mitchell <mark@codesourcery.com>
855 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
856 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
857 (bfd_elf32_littlearm_symbian_vec): Likewise.
858 * configure: Regenerated.
859 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
860 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
861 (PLT_ENTRY_SIZE): Likewise.
862 (bfd_vma_elf32_arm_symbian_plt_entry): New
864 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
866 (create_got_section): Don't create sections when generating BPABI
868 (elf32_arm_create_dynamic_sections): Tidy.
869 (elf32_arm_link_hash_table_create): Set plt_header_size,
870 plt_entry_size, and symbian_p.
871 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
872 generating BPABI objects.
873 (allocate_dynrelocs): Use htab->plt_header_size, not
874 PLT_HEADER_SIZE. Do not add to .got.plt when
875 generating BPABI objects.
876 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
877 * elfarm-nabi.c: Add SymbianOS target vectors.
878 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
879 (_bfd_elf_link_create_dynamic_sections): Likewise.
880 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
882 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
883 (bfd_elf32_littlearm_symbian_vec): Likewise.
884 (_bfd_target_vector): Add them.
886 2004-09-03 Nick Clifton <nickc@redhat.com>
889 * coffcode.h (handle_COMDAT): Replace abort with an warning
890 message and allow the scan to continue.
892 2004-09-02 Alan Modra <amodra@bigpond.net.au>
894 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
895 in when reading relocs, not our sorted syms. Remove unnecessary
898 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
900 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
902 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
904 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
905 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
906 replace uses of *_alias with *_noncanonical.
907 * aclocal.m4: Rebuild with aclocal 1.4p6.
908 * Makefile.in: Rebuild with automake 1.4p6.
909 * doc/Makefile.in: Rebuild with automake 1.4p6.
910 * configure.in: Autoupdate with autoupdate 2.59.
911 * config.in: Regenerate with autoheader 2.59.
912 * configure: Regnerate with autoconf 2.59.
914 2004-08-28 Alan Modra <amodra@bigpond.net.au>
916 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
917 symbol pointer arrays before modifying.
919 2004-08-28 Alan Modra <amodra@bigpond.net.au>
921 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
922 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
923 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
924 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
925 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
926 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
927 Use both symbol tables on non-relocatable objects. Use a common
928 error exit. Fix "mid" warning.
929 * libbfd.h: Regenerate.
930 * bfd-in2.h: Regenerate.
932 2004-08-28 Alan Modra <amodra@bigpond.net.au>
934 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
936 (struct sfpr_def_parms): Save some space.
937 (sfpr_define): Here too.
939 * elf64-ppc.c (compare_symbols): Put section syms first.
940 (sym_exists_at): New function.
941 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
942 points only for relocatable files. Use .opd section contents
943 otherwise. Generally clean up the code.
945 2004-08-27 Alan Modra <amodra@bigpond.net.au>
947 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
948 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
949 (struct sfpr_def_parms): New.
950 (sfpr_define): New function.
951 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
952 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
953 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
954 (savefpr1_tail, restfpr1_tail): New functions.
955 (savevr, savevr_tail, restvr, restvr_tail): New functions.
956 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
957 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
958 code. Define all ABI mandated _save and _rest functions.
960 2004-08-26 Paul Brook <paul@codesourcery.com>
962 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
964 2004-08-26 Alan Modra <amodra@bigpond.net.au>
966 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
969 2004-08-26 Alan Modra <amodra@bigpond.net.au>
971 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
972 that pcrel correction is applied for R_386_PC32.
974 2004-08-25 Alan Modra <amodra@bigpond.net.au>
976 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
977 for R_386_32 and R_386_PC32 relocs against symbols defined in
980 2004-08-25 Dmitry Diky <diwil@spec.ru>
982 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
984 * bfd-in2.h: Regenerate.
985 * libbfd.h: Regenerate.
986 * elf32-msp430.c: Clean-up code.
987 (elf_msp430_howto_table): Add new relocation entries.
988 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
989 (msp430_elf_relax_section): New function.
990 (msp430_elf_relax_delete_bytes): New function.
991 (msp430_elf_symbol_address_p): New function.
993 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
995 * elf32-m32r.c (m32r_elf_relocate_section): Handle
996 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
998 2004-08-20 Daniel Jacobowitz <dan@debian.org>
1000 * elflink.c (_bfd_elf_section_already_linked): Handle
1001 SEC_LINK_DUPLICATES_SAME_CONTENTS.
1003 2004-08-19 Mark Mitchell <mark@codesourcery.com>
1005 * config.bfd (arm*-*-symbianelf*): New target.
1006 (arm*-*-eabi*): Likewise.
1008 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1010 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1011 "struct ppc_link_hash_entry *".
1012 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1013 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1015 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1017 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1018 entries (where fd_aux overlaps next entry's fd_func).
1019 Add non_overlapping argument, use it.
1020 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1021 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1022 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1023 as indexes into opd_sym_map/opd_adjust array.
1024 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1026 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1028 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1029 if we can look up their function descriptor in a regular file.
1031 2004-08-18 Nick Clifton <nickc@redhat.com>
1034 * cofflink.c (coff_link_add_symbols): Check that the comdat
1035 pointer in the coff_section_data structure has been initialised
1038 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1041 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1042 changing bfd_link_hash_undefined to bfd_link_hash_new.
1044 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1046 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1048 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1049 (synthetic_opd, synthetic_relocatable): New variables.
1050 (compare_symbols, compare_relocs): New helper routines.
1051 (ppc64_elf_get_synthetic_symtab): New function.
1052 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1054 * bfd-in2.h: Regenerated.
1055 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1056 to relsyms. Return 0 if abfd is relocatable.
1058 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1060 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1062 2004-08-17 Nick Clifton <nickc@redhat.com>
1064 * (is_arm_mapping_symbol_name): New function - return true
1065 when a symbol name matches the requirements for an ARM mapping
1067 (arm_elf_find_function): New function based on
1068 elf_find_function in elf.c but skipping ARM mapping symbols
1069 and including thumb function symbols.
1070 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1071 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1073 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1075 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1076 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1077 (ppc64_elf_brtaken_reloc): Here too.
1079 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1081 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1083 (ppc64_elf_check_directives): Check that we have the right hash
1084 table before proceeding.
1086 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1088 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1089 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1090 the sections that will be discarded.
1092 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1094 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1096 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1098 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1099 free space available.
1101 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1103 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1104 occurrences with bfd_byte * thoughout file.
1106 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1107 (xcoff_write_armap_big): Likewise.
1108 (xcoff_write_archive_contents_old): Likewise.
1109 (xcoff_write_archive_contents_big): Likewise.
1111 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1113 2004-08-13 Nick Clifton <nickc@redhat.com>
1115 * elf32-arm.h: Convert to ISO C90.
1117 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1120 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1123 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1125 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1126 (bfd_archive_filename, bfd_get_section_ident): Delete.
1127 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1128 bfd_archive_filename.
1129 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1130 to warn about symbols in discarded sections. Use _bfd_error_handler.
1131 * aout-adobe.c (aout_adobe_callback): See below.
1132 * aout-cris.c (swap_ext_reloc_in): ..
1133 * coff-arm.c (find_thumb_glue, find_arm_glue,
1134 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1135 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1136 coff_arm_copy_private_bfd_data): ..
1137 * coff-i860.c (i860_reloc_processing): ..
1138 * coff-mcore.c (mcore_coff_unsupported_reloc,
1139 coff_mcore_relocate_section): ..
1140 * coff-ppc.c (coff_ppc_relocate_section): ..
1141 * coff-rs6000.c (xcoff_create_csect_from_smclas
1142 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1143 sh_swap_insns, sh_relocate_section): ..
1144 * coff-tic54x.c (tic54x_reloc_processing): ..
1145 * coff-tic80.c (coff_tic80_relocate_section): ..
1146 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1147 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1148 coff_slurp_symbol_table, coff_classify_symbol,
1149 coff_slurp_reloc_table): ..
1150 * coffgen.c (_bfd_coff_read_string_table): ..
1151 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1152 _bfd_coff_generic_relocate_section): ..
1153 * cpu-arm.c (bfd_arm_merge_machines): ..
1154 * cpu-sh.c (sh_merge_bfd_arch): ..
1155 * elf-hppa.h (elf_hppa_relocate_section): ..
1156 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1157 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1158 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1159 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1160 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1161 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1162 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1163 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1164 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1165 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1166 cris_elf_merge_private_bfd_data
1167 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1168 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1169 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1170 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1171 elf32_hppa_relocate_section): ..
1172 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1173 i370_elf_check_relocs, i370_elf_relocate_section): ..
1174 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1175 elf_i386_relocate_section): ..
1176 * elf32-m32r.c (m32r_elf_relocate_section,
1177 m32r_elf_merge_private_bfd_data): ..
1178 * elf32-m68hc1x.c (m68hc12_add_stub,
1179 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1180 * elf32-m68k.c (elf_m68k_relocate_section): ..
1181 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1182 mcore_elf_relocate_section): ..
1183 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1184 ppc_elf_check_relocs, ppc_elf_relocate_section,
1185 ppc_elf_begin_write_processing): ..
1186 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1187 elf_s390_relocate_section): ..
1188 * elf32-sh-symbian.c (sh_symbian_import_as,
1189 sh_symbian_process_embedded_commands,
1190 sh_symbian_relocate_section): ..
1191 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1192 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1193 sh_elf_merge_private_data): ..
1194 * elf32-sparc.c (elf32_sparc_check_relocs,
1195 elf32_sparc_relocate_section,
1196 elf32_sparc_merge_private_bfd_data): ..
1197 * elf32-v850.c (v850_elf_check_relocs,
1198 v850_elf_merge_private_bfd_data): ..
1199 * elf32-xtensa.c (elf_xtensa_check_relocs,
1200 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1201 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1202 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1203 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1204 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1205 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1206 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1207 ppc64_elf_relocate_section): ..
1208 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1209 elf_s390_relocate_section): ..
1210 * elf64-sh64.c (sh_elf64_relocate_section): ..
1211 * elf64-sparc.c (sparc64_elf_check_relocs,
1212 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1213 sparc64_elf_merge_private_bfd_data): ..
1214 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1215 elf64_x86_64_relocate_section): ..
1216 * elflink.c (_bfd_elf_add_default_symbol,
1217 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1218 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1219 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1220 elf_get_linked_section_vma, elf_fixup_link_order,
1221 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1222 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1223 * elfxx-ia64.c (elfNN_ia64_relax_section,
1224 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1225 * elfxx-mips.c (mips_elf_perform_relocation,
1226 _bfd_mips_elf_check_relocs,
1227 _bfd_mips_elf_merge_private_bfd_data): ..
1228 * ieee.c (ieee_slurp_external_symbols): ..
1229 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1230 * libbfd.c (_bfd_generic_verify_endian_match): ..
1231 * linker.c (_bfd_generic_link_add_one_symbol,
1232 _bfd_generic_section_already_linked): ..
1233 * pdp11.c (translate_to_native_sym_flags): ..
1234 * pe-mips.c (coff_pe_mips_relocate_section): ..
1235 * peicode.h (pe_ILF_build_a_bfd): ..
1236 * srec.c (srec_bad_byte): ..
1237 * stabs.c (_bfd_link_section_stabs): ..
1238 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1239 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1240 with corresponding %B and %A in _bfd_error_handler format string.
1241 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1242 calls to use %A and %B. Fix "against symbol .. from section" and
1243 similar error messages. Combine multiple _bfd_error_handler calls
1244 where they were separated due to bfd_archive_filename deficiencies.
1245 * bfd-in2.h: Regenerate.
1247 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1249 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1252 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1254 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1255 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1256 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1258 (link_hash_newfunc): Init was_undefined.
1259 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1260 Use undefweak instead.
1261 (ppc64_elf_check_directives): Fix undefs chain.
1262 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1264 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1265 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1266 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1268 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1270 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1271 error, test input_section flags rather than sec.
1273 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1275 * elf-bfd.h (struct elf_backend_data): Add
1276 elf_backend_archive_symbol_lookup.
1277 (_bfd_elf_archive_symbol_lookup): Declare.
1278 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1279 (elf_link_add_archive_symbols): ..extracted from here. Call the
1281 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1282 (elfNN_bed): Init new field.
1283 * elf64-ppc.c (elf_backend_check_directives): Define.
1284 (elf_backend_archive_symbol_lookup): Define.
1285 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1286 a ppc_link_hash_entry pointer.
1288 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1289 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1290 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1291 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1292 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1293 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1294 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1297 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1299 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1300 (ppc64_elf_add_symbol_hook): Test for NULL section.
1301 (get_sym_h): Formatting.
1302 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1305 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1306 long branch stubs with code handling plt and r2off branch stubs.
1308 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1310 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1311 * elflink.c (elf_link_input_bfd): Formatting.
1312 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1314 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1315 (link_hash_newfunc): Don't set it.
1316 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1317 (ppc64_elf_mark_entry_syms): Delete.
1318 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1319 sections. Use get_opd_info.
1320 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1322 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1324 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1326 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1327 (func_desc_adjust): Don't set have_undefweak.
1328 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1329 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1331 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1332 "struct ppc_link_hash_entry *". Adjust all references.
1333 (ppc64_elf_hide_symbol): Correct a comment.
1335 * elf64-ppc.c (get_opd_info): New function.
1336 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1337 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1338 before calling get_fdh. Test fdh rather than h before dereferencing
1339 fdh. Mark removed symbols in opd_adjust.
1340 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1341 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1343 (ppc64_elf_output_symbol_hook): Likewise.
1345 2004-08-06 Paul Brook <paul@codesourcery.com>
1347 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1348 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1349 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1350 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1351 and BFD_RELOC_ARM_SBREL32.
1352 * bfd-in2.h, bbfd.h: Regenerate.
1354 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1356 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1357 the dynamic link symbol actually in use.
1359 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1361 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1363 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1364 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1366 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1367 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1369 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1370 Nick Clifton <nickc@redhat.com>
1373 * bfd.c (_bfd_default_error_handler): Make it global.
1375 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1377 * elf.c (assign_section_numbers): Cope gracefully with sections
1378 which have SHF_LINK_ORDER set but no sh_link set up.
1379 * elflink.c (elf_get_linked_section_vma): Likewise.
1381 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1384 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1385 Set it to _bfd_default_error_handler.
1386 (elfNN_bed): Add elf_backend_link_order_error_handler.
1388 * libbfd-in.h (_bfd_default_error_handler): New.
1390 * libbfd.h: Regenerated.
1392 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1394 * archures.c (bfd_mach_sparc_64bit_p): Define.
1395 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1396 * bfd-in2.h: Rebuilt.
1398 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1400 Introduce SH2a support.
1401 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1402 * archures.c (bfd_mach_sh2a_nofpu): New.
1403 * bfd-in2.h: Rebuilt.
1404 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1405 (arch_info_struct): Add sh2a_nofpu.
1406 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1407 2003-12-29 DJ Delorie <dj@redhat.com>
1408 * reloc.c: Add relocs for sh2a.
1409 * bfd-in2.h: Regenerate.
1410 * libbfd.hh: Regenerate.
1411 2003-12-01 Michael Snyder <msnyder@redhat.com>
1412 * archures.c (bfd_mach_sh2a): New.
1413 * bfd-in2.h: Rebuilt.
1414 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1416 (arch_info_struct): Add sh2a.
1417 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1419 2004-07-28 Nick Clifton <nickc@redhat.com>
1420 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1423 * som.c (setup_sections): Improve estimation of space sizes in
1424 relocatable objects.
1426 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1427 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1428 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1430 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1431 * configure: Regenerate.
1432 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1433 case that accepts OSABI=NetBSD and OSABI=SysV.
1434 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1435 the base of .got or .data (if .got does not exist).
1436 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1438 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1439 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1440 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1441 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1443 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1446 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1447 (elf_sec_group): Defined.
1448 (bfd_elf_match_symbols_in_sections): New prototype.
1449 (_bfd_elf_setup_group_pointers): Likewise.
1451 * elf.c (bfd_elf_discard_group): Abort.
1452 (bfd_elf_set_group_contents): Also include relocation sections.
1453 Remove zero-fill for ld -r.
1454 (_bfd_elf_setup_group_pointers): New function.
1455 (elf_sort_elf_symbol): Likewise.
1456 (elf_sym_name_compare): Likewise.
1457 (bfd_elf_match_symbols_in_sections): Likewise.
1459 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1461 * elflink.c (match_group_member): New.
1462 (elf_link_input_bfd): Check group member for discarded section.
1463 (try_match_symbols_in_sections): New function.
1464 (already_linked): Likewise.
1465 (_bfd_elf_section_already_linked): Support mixing comdat group
1466 and linkonce section.
1468 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1469 * linker.c (bfd_section_already_linked_table_traverse): New.
1471 * libbfd.h: Regenerated.
1473 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1475 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1476 BFD_RELOC_CRX_SWITCH32.
1477 * bfd-in2.h: Regenerate.
1478 * libbfd.h: Regenerate.
1479 * elf32-crx.c: Support relocation/relaxation of
1480 BFD_RELOC_CRX_SWITCH* types.
1482 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1484 * elf64-ppc.c: Correct "Linker stubs" comment.
1486 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1488 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1490 (elf_linked_to_section): New.
1492 * elf.c (assign_section_numbers): Set up sh_link for
1495 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1496 to sh_link for SHT_IA_64_UNWIND sections.
1498 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1500 * elflink.c (elf_fixup_link_order): Add _() to error message.
1502 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1504 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1507 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1509 * aout-adobe.c (aout_32_section_already_linked): Defined.
1510 * aout-target.h (MY_section_already_linked): Likewise.
1511 * aout-tic30.c (MY_section_already_linked): Likewise.
1512 * binary.c (binary_section_already_linked): Likewise.
1513 * bout.c (b_out_section_already_linked): Likewise.
1514 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1515 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1516 * coffcode.h (coff_section_already_linked): Likewise.
1517 * i386msdos.c (msdos_section_already_linked): Likewise.
1518 * i386os9k.c (os9k_section_already_linked): Likewise.
1519 * ieee.c (ieee_section_already_linked): Likewise.
1520 * ihex.c (ihex_section_already_linked): Likewise.
1521 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1522 * mmo.c (mmo_section_already_linked): Likewise.
1523 * nlm-target.h (nlm_section_already_linked): Likewise.
1524 * oasys.c (oasys_section_already_linked): Likewise.
1525 * pef.c (bfd_pef_section_already_linked): Likewise.
1526 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1527 * som.c (som_bfd_discard_group): Likewise.
1528 * srec.c (srec_section_already_linked): Likewise.
1529 * tekhex.c (tekhex_section_already_linked): Likewise.
1530 * versados.c (versados_section_already_linked): Likewise.
1531 * vms.c (vms_section_already_linked): Likewise.
1532 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1533 * xsym.c (bfd_sym_section_already_linked): Likewise.
1535 * bfd-in.h (bfd_section_already_linked_table_init): New.
1536 (bfd_section_already_linked_table_free): Likewise.
1538 * coff-rs6000.c (rs6000coff_vec): Add
1539 _bfd_generic_section_already_linked.
1540 (pmac_xcoff_vec): Likewise.
1541 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1542 (aix5coff64_vec): Likewise.
1544 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1545 * elflink.c (_bfd_elf_section_already_linked): New function.
1547 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
1549 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
1550 (_bfd_generic_section_already_linked): New.
1551 (bfd_section_already_linked_hash_entry): Likewise.
1552 (bfd_section_already_linked): Likewise.
1553 (bfd_section_already_linked_table_lookup): Likewise.
1554 (bfd_section_already_linked_table_insert): Likewise.
1556 * linker.c (bfd_section_already_linked): New.
1557 (_bfd_section_already_linked_table): Likewise.
1558 (bfd_section_already_linked_table_lookup): Likewise.
1559 (bfd_section_already_linked_table_insert): Likewise.
1560 (already_linked_newfunc): Likewise.
1561 (bfd_section_already_linked_table_init): Likewise.
1562 (bfd_section_already_linked_table_free): Likewise.
1563 (_bfd_generic_section_already_linked): Likewise.
1565 * section.c (bfd_section): Remove comdat.
1566 (bfd_comdat_info): Moved to ...
1567 * bfd-in.h (coff_comdat_info): Here.
1568 (bfd_coff_get_comdat_section): New.
1569 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
1570 * libcoff-in.h (coff_section_tdata): Add comdat.
1571 * coffcode.h (handle_COMDAT): Updated.
1572 * cofflink.c (coff_link_add_symbols): Likewise.
1573 * ecoff.c (bfd_debug_section): Likewise.
1575 * targets.c (bfd_target): Add _section_already_linked.
1576 (BFD_JUMP_TABLE_LINK): Updated.
1578 * bfd-in2.h: Regenerated.
1579 * libbfd.h: Likewise.
1580 * libcoff.h: Likewise.
1582 2003-07-21 Paul Brook <paul@codesourcery.com>
1584 * elflink.c (elf_get_linked_section_vma, compare_link_order,
1585 elf_fixup_link_order): New functions.
1586 (bfd_elf_final_link): Call elf_fixup_link_order.
1588 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
1590 * elf-bfd.h (ELF_COMMON_DEF_P): New.
1591 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
1593 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
1594 _bfd_elf_symbol_refs_local_p.
1595 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
1598 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
1600 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
1602 (bfd_elf_get_dyn_lib_class): New prototype.
1603 * elf.c (bfd_elf_get_dyn_lib_class): New function.
1605 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
1606 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
1607 entry is needed. Issue an error if a DT_NEEDED entry is needed
1608 for a file marked DYN_NO_NEEDED.
1609 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
1612 * bfd-in2.h: Regenerated.
1614 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1616 * elflink.c (elf_section_complain_discarded): Don't complain in
1619 2004-07-10 James E Wilson <wilson@specifixinc.com>
1621 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
1622 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
1623 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
1624 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
1626 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
1627 bfd_put_64 to bfd_putl64.
1628 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
1630 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
1633 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
1634 .init/.fini sections when trying to relax it.
1636 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
1638 * elf.c (assign_file_positions_for_segments): Make sure the
1639 .dynamic section is the first section in the PT_DYNAMIC segment.
1641 2004-07-09 Nick Clifton <nickc@redhat.com>
1643 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
1644 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
1645 sh_elf_get_flags_from_mach functions so that they do not conflict
1646 when this target is built with other sh-elf targets.
1647 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
1648 suppression of this function.
1649 (sh_elf_find_flags): Likewise.
1651 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1653 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
1654 (ALL_MACHINES_CFILES): Add cpu-crx.c.
1655 (BFD32_BACKENDS): Add elf32-crx.lo.
1656 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
1657 (cpu-crx.lo): New target.
1658 (elf32-crx.lo): New target.
1659 * Makefile.in: Regenerate.
1660 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
1661 (bfd_archures_list): Add bfd_crx_arch.
1662 * bfd-in2.h: Regenerate.
1663 * config.bfd: Handle crx-*-elf*, crx*.
1664 * configure.in: Handle bfd_elf32_crx_vec.
1665 * configure: Regenerate.
1666 * cpu-crx.c: New file.
1667 * elf32-crx.c: Likewise.
1668 * libbfd.h: Regenerate.
1669 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
1670 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
1671 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
1672 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
1673 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
1674 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
1675 * targets.c (bfd_elf32_crx_vec): Declare.
1676 (bfd_target_vector): Add bfd_elf32_crx_vec.
1678 2004-07-06 Nick Clifton <nickc@redhat.com>
1680 * config.bfd: Add sh-symbian-elf target.
1681 * configure.in: Add bfd_elf32_shl_symbian_vec.
1682 * configure: Regenerate.
1683 * elf-bfd.h (struct elf_backend_data): Add new field
1685 * elflink.c (elf_link_add_object_symbols): Invoke the
1686 check_directives function, if defined.
1687 * elfxx-target.h: Provide a default, NULL definition for
1689 * targets.c: Add bfd_elf32_shl_symbian_vec.
1690 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
1692 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
1693 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1694 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
1695 not already been defined.
1696 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
1697 * sh-symbian.c: New file. Provide functions to support the
1698 * sh-symbian-elf target.
1699 * Makefile.am: Add elf32-sh-symbian.c
1700 * Makefile.in: Regenerate.
1702 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1704 * elf32-sh.c: Include ../opcodes/sh-opc.h.
1705 * Makefile.am: Ran make dep-am.
1706 * Makefile.in: Ran make dep-in.
1708 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1710 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
1713 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
1715 * config.bfd: Add want64 to configuration target s390-*-linux*.
1717 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
1719 * bfd.c (bfd_get_section_ident): New.
1721 * elflink.c (elf_link_read_relocs_from_section): Call
1722 bfd_get_section_ident to identify the section when reporting
1724 (_bfd_elf_link_output_relocs): Likewise.
1725 (elf_link_output_extsym): Likewise.
1726 (elf_link_input_bfd): Likewise.
1727 (bfd_elf_gc_record_vtinherit): Likewise.
1729 * bfd-in2.h: Regenerated.
1731 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
1732 Nick Clifton <nickc@redhat.com>
1735 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
1736 of section symbols to mips_elf_sort_hash_table ().
1738 2004-07-01 Alan Modra <amodra@bigpond.net.au>
1740 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
1742 (elf_section_complain_discarded): New function. Handle
1743 .gcc_except_table too.
1744 (elf_link_input_bfd): Rewrite handling of relocs against symbols
1745 in discarded sections.
1746 * elf-bfd.h (elf_discarded_section): Protect macro arg.
1748 2004-06-30 James E Wilson <wilson@specifixinc.com>
1750 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
1751 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
1753 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
1756 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
1757 local references to discarded sections and report their
1760 2004-06-30 Alan Modra <amodra@bigpond.net.au>
1762 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
1763 sec_info_type, test section name instead.
1765 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
1768 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
1769 in .init/.fini sections.
1771 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1773 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
1774 bfd_get_section_limit.
1776 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1778 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
1779 output section size.
1781 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1783 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
1785 (mmix_elf_perform_relocation): Adjust for above change.
1786 (mmix_elf_relocate_section): Likewise.
1787 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
1788 (mmix_elf_get_section_contents): Delete.
1789 (bfd_elf64_get_section_contents): Delete.
1790 (mmix_elf_relocate_section): Zero stub area.
1791 * linker.c (default_indirect_link_order): Alloc max of section size
1793 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
1794 * section.c (bfd_malloc_and_get_section): Likewise.
1795 (struct bfd_section): Update rawsize comment.
1796 * bfd-in2.h: Regenerate.
1798 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
1800 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1802 * bfd-in.h (bfd_get_section_limit): Define.
1803 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
1804 (_bfd_final_link_relocate): Use bfd_get_section_limit.
1805 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
1806 * coff-arm.c (coff_arm_relocate_section): Likewise.
1807 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
1808 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
1809 (bfd_ns32k_final_link_relocate): Likewise.
1810 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
1811 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1812 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
1813 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1814 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
1815 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
1816 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
1817 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1818 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
1819 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
1820 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
1821 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
1822 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
1823 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
1824 * elf32-v850.c (v850_elf_reloc): Likewise.
1825 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
1826 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
1827 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
1828 * elf64-mips.c (mips_elf64_gprel32_reloc)
1829 (mips16_gprel_reloc): Likewise.
1830 * elf64-mmix.c (mmix_elf_reloc): Likewise.
1831 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
1832 * elf64-sparc.c (init_insn_reloc): Likewise.
1833 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1834 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
1835 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
1836 (_bfd_mips_elf_generic_reloc): Likewise.
1837 * bfd-in2.h: Regenerate.
1839 2004-06-28 Alan Modra <amodra@bigpond.net.au>
1841 * bfd-in.h (struct stab_info): Move from stabs.c.
1842 * stabs.c (struct stab_link_includes_table): Delete.
1843 (stab_link_includes_lookup): Delete.
1844 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
1845 level of indirection from sinfo parm.
1846 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
1847 stabstr section. Adjust hash table accesses.
1848 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
1849 alloc. Adjust stab_info test.
1850 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
1851 (_bfd_coff_final_link): Adjust stab_info test.
1852 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
1853 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
1855 * libcoff-in.h (struct coff_link_hash_table): Likewise.
1856 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
1857 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
1858 stabstr section. Adjust stab_info test.
1859 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
1860 (_bfd_write_stab_strings): Adjust prototypes.
1861 * libbfd.h: Regenerate.
1862 * libcoff.h: Regenerate.
1863 * bfd-in2.h: Regenerate.
1865 2004-06-27 Mark Kettenis <kettenis@gnu.org>
1867 From Miod Vallat <miod@online.fr>:
1868 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
1870 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
1872 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
1873 (struct elf32_mn10300_link_hash_entry): Remove
1874 pcrel_relocs_copied.
1875 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
1876 R_MN10300_32. Don't adjust pcrel_relocs_copied.
1877 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
1878 and gotoff relocations if the symbol doesn't bind locally. Use
1879 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
1880 relocation for PCREL32.
1881 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
1882 to test whether a symbol binds locally.
1883 (elf32_mn10300_link_hash_newfunc): Don't initialize
1884 pcrel_relocs_copied.
1885 (_bfd_mn10300_elf_discard_copies): Delete.
1886 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
1888 2004-06-26 Mark Kettenis <kettenis@gnu.org>
1890 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
1892 2004-06-25 Joel Brobecker <brobecker@gnat.com>
1894 * som.c (som_set_reloc_info): Correct small typo.
1896 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1898 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
1899 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
1900 (m32r_elf_gcsweep_hook): Likewise.
1901 (m32r_elf_check_relocs): Likewise.
1902 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
1903 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
1904 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
1905 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
1906 * bfd-in2.h: Regenerated.
1907 * libbfd.h: Regenerated.
1909 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
1911 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
1913 (elf64_x86_64_relocate_section): Issue an error for
1914 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
1915 against global symbols when building shared library.
1917 2004-06-24 Alan Modra <amodra@bigpond.net.au>
1919 * section.c (struct sec): Rename "_cooked_size" to "size".
1920 Rename "_raw_size" to "rawsize".
1921 (STD_SECTION): Adjust comments.
1922 (bfd_set_section_size, bfd_get_section_contents): Use size.
1923 (bfd_malloc_and_get_section): New function.
1924 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
1925 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
1926 Correctly free reloc and contents memory.
1927 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
1928 and fake CIE now that we can shink section size to zero.
1929 (_bfd_elf_write_section_eh_frame): Likewise..
1930 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
1931 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
1932 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
1933 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
1934 unneeded indirection.
1935 * elf.c (_bfd_elf_section_offset): .. and update call.
1936 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
1937 * libbfd.h: Regenerate.
1938 * bfd-in2.h: Regenerate.
1940 Replace occurrences of "_raw_size" and "_cooked_size" in most places
1941 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
1942 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
1943 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
1944 Similarly use "rawsize", if non-zero, in reloc functions to validate
1945 reloc addresses. Use new bfd_malloc_and_get_section in most places
1946 where bfd_get_section_contents was called. Expand all occurrences of
1947 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
1948 grok_prstatus and similar functions to "size".
1949 * aix386-core.c (aix386_core_file_p): ..
1950 * aix5ppc-core.c (xcoff64_core_p): ..
1951 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
1952 aout_adobe_set_section_contents): ..
1953 * aout-target.h (callback): ..
1954 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
1955 MY_bfd_final_link): ..
1956 * aoutf1.h (sunos4_core_file_p): ..
1957 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
1958 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
1959 final_link, aout_link_input_section): ..
1960 * binary.c (binary_object_p, binary_canonicalize_symtab,
1961 binary_set_section_contents): ..
1962 * bout.c (b_out_callback, b_out_write_object_contents,
1963 b_out_set_section_contents, b_out_bfd_relax_section,
1964 b_out_bfd_get_relocated_section_contents): ..
1965 * cisco-core.c (cisco_core_file_validate): ..
1966 * coff-alpha.c (alpha_ecoff_object_p,
1967 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
1968 * coff-arm.c (coff_arm_relocate_section,
1969 bfd_arm_allocate_interworking_sections): ..
1970 * coff-h8300.c (h8300_reloc16_extra_cases,
1971 h8300_bfd_link_add_symbols): ..
1972 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
1973 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
1974 ppc_bfd_coff_final_link): ..
1975 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
1976 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1977 sh_align_loads, sh_coff_get_relocated_section_contents): ..
1978 * coff64-rs6000.c (xcoff64_write_object_contents,
1979 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
1980 * coffcode.h (coff_compute_section_file_positions,
1981 coff_write_object_contents): ..
1982 * coffgen.c (make_a_section_from_file, coff_write_symbols,
1983 coff_section_symbol, build_debug_section): ..
1984 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
1985 process_embedded_commands, _bfd_coff_link_input_bfd,
1986 _bfd_coff_write_global_sym): ..
1987 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
1988 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
1989 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
1990 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
1991 _bfd_dwarf2_find_nearest_line): ..
1992 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
1993 ecoff_compute_section_file_positions,
1994 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
1995 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
1996 _bfd_elf_discard_section_eh_frame_hdr,
1997 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
1998 _bfd_elf_write_section_eh_frame,
1999 _bfd_elf_write_section_eh_frame_hdr): ..
2000 * elf-hppa.h (elf_hppa_sort_unwind): ..
2001 * elf-m10200.c (mn10200_elf_relax_section,
2002 mn10200_elf_relax_delete_bytes,
2003 mn10200_elf_get_relocated_section_contents): ..
2004 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
2005 mn10300_elf_check_relocs, mn10300_elf_relax_section,
2006 mn10300_elf_relax_delete_bytes,
2007 mn10300_elf_get_relocated_section_contents,
2008 _bfd_mn10300_elf_adjust_dynamic_symbol,
2009 _bfd_mn10300_elf_discard_copies,
2010 _bfd_mn10300_elf_size_dynamic_sections,
2011 _bfd_mn10300_elf_finish_dynamic_sections): ..
2012 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2013 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2014 bfd_elf_set_group_contents, map_sections_to_segments,
2015 elf_sort_sections, assign_file_positions_for_segments,
2016 SECTION_SIZE, copy_private_bfd_data,
2017 _bfd_elf_get_dynamic_reloc_upper_bound,
2018 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2019 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2020 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2021 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2022 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2023 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2024 bfd_elf32_arm_process_before_allocation,
2025 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2026 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2027 elf32_arm_write_section): ..
2028 * elf32-cris.c (cris_elf_grok_prstatus,
2029 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2030 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2031 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2032 elf_cris_discard_excess_dso_dynamics,
2033 elf_cris_discard_excess_program_dynamics): ..
2034 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2035 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2036 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2037 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2038 elf32_frvfdpic_size_dynamic_sections,
2039 elf32_frvfdpic_modify_segment_map,
2040 elf32_frvfdpic_finish_dynamic_sections): ..
2041 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2042 elf32_h8_get_relocated_section_contents): ..
2043 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2044 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2045 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2046 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2047 elf32_hppa_finish_dynamic_sections): ..
2048 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2049 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2050 i370_elf_finish_dynamic_sections): ..
2051 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2052 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2053 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2054 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2055 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2056 * elf32-ip2k.c (ip2k_is_switch_table_128,
2057 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2058 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2059 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2060 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2061 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2062 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2063 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2064 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2065 m32r_elf_get_relocated_section_contents): ..
2066 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2067 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2068 m68hc11_elf_relax_delete_bytes): ..
2069 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2070 m68hc12_elf_size_one_stub): ..
2071 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2072 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2073 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2074 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2075 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2076 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2077 elf32_mips_grok_prstatus): ..
2078 * elf32-or32.c (or32_elf_consth_reloc): ..
2079 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2080 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2081 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2082 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2083 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2084 ppc_elf_final_write_processing): ..
2085 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2086 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2087 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2088 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2089 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2090 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2091 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2092 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2093 * elf32-sh64-com.c (sh64_address_in_cranges,
2094 sh64_get_contents_type): ..
2095 * elf32-sh64.c (sh64_find_section_for_address,
2096 sh64_elf_final_write_processing): ..
2097 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2098 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2099 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2100 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2101 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2102 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2103 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2104 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2105 elf_vax_finish_dynamic_sections): ..
2106 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2107 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2108 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2109 xstormy16_elf_finish_dynamic_sections): ..
2110 * elf32-xtensa.c (xtensa_read_table_entries,
2111 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2112 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2113 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2114 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2115 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2116 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2117 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2118 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2119 xtensa_callback_required_dependence): ..
2120 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2121 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2122 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2123 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2124 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2125 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2126 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2127 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2128 * elf64-hppa.c (allocate_dynrel_entries,
2129 elf64_hppa_size_dynamic_sections,
2130 elf64_hppa_finish_dynamic_sections): ..
2131 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2132 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2133 elf64_mips_grok_prstatus): ..
2134 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2135 mmix_elf_relocate_section, mmix_elf_final_link,
2136 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2137 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2138 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2139 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2140 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2141 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2142 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2143 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2144 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2145 ppc64_elf_finish_dynamic_sections): ..
2146 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2147 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2148 elf_s390_finish_dynamic_sections): ..
2149 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2150 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2151 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2152 sh64_elf64_finish_dynamic_sections): ..
2153 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2154 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2155 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2156 sparc64_elf_finish_dynamic_symbol,
2157 sparc64_elf_finish_dynamic_sections): ..
2158 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2159 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2160 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2161 elf64_x86_64_finish_dynamic_sections): ..
2162 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2163 * elfcode.h (elf_slurp_reloc_table): ..
2164 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2165 elf_finalize_dynstr, elf_link_add_object_symbols,
2166 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2167 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2168 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2169 elf32_mips_grok_prstatus): ..
2170 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2171 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2172 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2173 elfNN_ia64_finish_dynamic_sections): ..
2174 * elfxx-mips.c (mips_elf_create_procedure_table,
2175 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2176 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2177 mips_elf_global_got_index, mips_elf_multi_got,
2178 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2179 mips_elf_allocate_dynamic_relocations,
2180 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2181 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2182 _bfd_mips_elf_always_size_sections,
2183 _bfd_mips_elf_size_dynamic_sections,
2184 _bfd_mips_elf_finish_dynamic_symbol,
2185 _bfd_mips_elf_finish_dynamic_sections,
2186 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2187 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2188 _bfd_elf_mips_get_relocated_section_contents,
2189 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2190 * hp300hpux.c (callback): ..
2191 * hppabsd-core.c (make_bfd_asection): ..
2192 * hpux-core.c (make_bfd_asection): ..
2193 * i386linux.c (linux_link_create_dynamic_sections,
2194 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2195 * i386msdos.c (msdos_write_object_contents): ..
2196 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2197 os9k_set_section_contents): ..
2198 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2199 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2200 ieee_write_section_part, do_with_relocs, do_as_repeat,
2201 do_without_relocs, ieee_write_debug_part, init_for_output,
2202 ieee_set_section_contents): ..
2203 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2204 * irix-core.c (do_sections, make_bfd_asection): ..
2205 * libaout.h (aout_section_merge_with_text_p): ..
2206 * libbfd.c (_bfd_generic_get_section_contents,
2207 _bfd_generic_get_section_contents_in_window): ..
2208 * linker.c (default_indirect_link_order): ..
2209 * lynx-core.c (make_bfd_asection): ..
2210 * m68klinux.c (linux_link_create_dynamic_sections,
2211 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2212 * mach-o.c (bfd_mach_o_make_bfd_section,
2213 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2214 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2215 bfd_mach_o_scan_read_segment): ..
2216 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2217 _bfd_merge_sections): ..
2218 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2219 mmo_map_set_sizes, mmo_canonicalize_symtab,
2220 mmo_internal_write_section, mmo_write_object_contents): ..
2221 * netbsd-core.c (netbsd_core_file_p): ..
2222 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2223 nlm_alpha_set_public_section): ..
2224 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2225 * nlm32-sparc.c (nlm_sparc_write_import): ..
2226 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2227 nlm_compute_section_file_positions): ..
2228 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2229 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2230 * opncls.c (get_debug_link_info): ..
2231 * osf-core.c (make_bfd_asection): ..
2232 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2233 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2234 final_link, aout_link_input_section): ..
2235 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2236 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2237 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2238 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2239 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2240 * ptrace-core.c (ptrace_unix_core_file_p): ..
2241 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2242 _bfd_final_link_relocate, bfd_generic_relax_section,
2243 bfd_generic_get_relocated_section_contents): ..
2244 * reloc16.c (bfd_coff_reloc16_relax_section,
2245 bfd_coff_reloc16_get_relocated_section_c): ..
2246 * riscix.c (riscix_some_aout_object_p): ..
2247 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2248 * sco5-core.c (make_bfd_asection): ..
2249 * simple.c (bfd_simple_get_relocated_section_contents): ..
2250 * som.c (som_object_setup, setup_sections, som_prep_headers,
2251 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2252 som_set_reloc_info, som_get_section_contents,
2253 som_bfd_link_split_section): ..
2254 * sparclinux.c (linux_link_create_dynamic_sections,
2255 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2256 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2257 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2258 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2259 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2260 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2261 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2262 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2263 sunos_finish_dynamic_link): ..
2264 * syms.c (_bfd_stab_section_find_nearest_line): ..
2265 * tekhex.c (first_phase, tekhex_set_section_contents,
2266 tekhex_write_object_contents): ..
2267 * trad-core.c (trad_unix_core_file_p): ..
2268 * versados.c (process_esd, process_otr, process_otr): ..
2269 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2270 * vms-misc.c (add_new_contents): ..
2271 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2272 * vms.c (vms_set_section_contents): ..
2273 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2274 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2275 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2276 * xsym.c (bfd_sym_scan): .. See above.
2278 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2280 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2281 calling _bfd_merged_section_offset only for section symbols.
2283 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2285 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2286 for handling SEC_MERGE symbols in relax_section.
2288 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2290 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2291 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2292 linked together. Mark the result as h8300sx code.
2294 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2296 * elf-bfd.h (struct elf_backend_data): Added
2297 elf_backend_omit_section_dynsym.
2298 (_bfd_elf_link_omit_section_dynsym): Declare.
2299 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2300 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2301 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2302 (_bfd_elf_link_renumber_dynsyms): ... this function.
2303 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2304 _bfd_elf_link_omit_section_dynsym).
2305 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2307 2004-06-21 Nick Clifton <nickc@redhat.com>
2309 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2312 2004-06-17 Jerome Guitton <guitton@gnat.com>
2314 * bfd-in.h (bfd_cache_close_all): New function declaration.
2315 * bfd-in2.h: Regenerate.
2316 * cache.c (bfd_cache_close_all): New function definition.
2318 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2320 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2322 * configure: Regenerate.
2324 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2326 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2327 the pre-existing section.
2329 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2331 * section.c (struct sec): Remove usused flags. Reorganize a little.
2332 (bfd_get_section_size_before_reloc): Delete.
2333 (bfd_get_section_size_after_reloc): Delete.
2334 (STD_SECTION): Update.
2335 (bfd_get_section_size_now): Delete.
2336 (bfd_set_section_contents): Don't referece reloc_done.
2337 (bfd_get_section_contents): Remove reloc_done comment.
2338 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2340 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2341 * ecoff.c (bfd_debug_section): Update initializer.
2342 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2343 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2344 * bfd-in.h (bfd_section_size): Expand.
2345 (bfd_get_section_size): New macro.
2346 * bfd-in2.h: Regenerate.
2347 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2348 bfd_get_section_size_before_reloc with bfd_get_section_size.
2349 * coffcode.h (coff_write_object_contents): Likewise.
2350 * coffgen.c (build_debug_section): Likewise.
2351 * dwarf1.c (parse_line_table): Likewise.
2352 (_bfd_dwarf1_find_nearest_line): Likewise.
2353 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2354 * i386msdos.c (msdos_write_object_contents): Likewise.
2355 * pdp11.c (squirt_out_relocs): Likewise.
2356 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2357 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2359 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2361 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2362 removal) with updated comment.
2363 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2365 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2366 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2368 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2370 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2371 overflow on branches to undefweaks.
2373 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2375 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2376 as ecoff_section_data() does not return a valid lvalue.
2378 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2380 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2381 (elf_link_add_object_symbols): Likewise.
2383 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2384 (elf_backend_reloc_type_class): New.
2386 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2388 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2390 * configure: Regenerate.
2392 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2394 From: Albert Chin-A-Young <china@thewrittenword.com>
2395 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2398 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2400 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2403 2004-05-28 DJ Delorie <dj@redhat.com>
2405 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2406 for linking, but otherwise adjust reloc for merged sections.
2408 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2410 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2411 _bfd_merged_section_offset for local symbols.
2413 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2415 * Makefile.am: Regenerate dependencies.
2416 * Makefile.in: Regenerate.
2417 * archures.c: Add bfd_mach_sh3_nommu .
2418 * bfd-in2.h: Regenerate.
2419 * cpu-sh.c: Add sh3-nommu architecture.
2420 (bfd_to_arch_table): Create new table.
2421 (sh_get_arch_from_bfd_mach): Create new function.
2422 (sh_get_arch_up_from_bfd_mach): Create new function.
2423 (sh_merge_bfd_arch): Create new function.
2424 * elf32-sh.c (sh_ef_bfd_table): Add table.
2425 (sh_elf_check_relocs): Replace switch statement with
2426 use of sh_ef_bfd_table .
2427 (sh_elf_get_flags_from_mach): Add new function.
2428 (sh_find_elf_flags): Likewise.
2429 (sh_elf_copy_private_data): Replace most of non-elf contents
2430 with a call to sh_merge_bfd_arch() .
2432 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2434 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2435 * Makefile.in: Regenerate.
2437 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2439 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2440 custom calling conventions for dynamic symbols.
2441 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2442 symbol if it's an alias to a global one.
2444 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2446 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2449 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2451 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2454 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2456 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2457 for SHT_GROUP sections.
2459 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2461 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2463 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2464 * merge.c: Formatting. Remove unnecessary casts. Expand
2465 bfd_get_section_alignment macro.
2466 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2467 use throughout file.
2468 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2469 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2470 section name to determine sinfo group, instead test output section
2472 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2473 _bfd_strip_section_from_output rather than just twiddling flags.
2474 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2475 (_bfd_merge_sections): Update prototype.
2476 * libbfd.h: Regenerate.
2478 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2480 * netbsd-core.c: Correctly indent section that sets architecture
2483 From Miod Vallat <miod@online.fr>:
2484 * m88kopenbsd.c: New file.
2485 * targets.c (m88k_openbsd_vec): New.
2486 * config.bfd: Add m88k-*-openbsd*.
2487 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2488 (m88kopenbsd_vec): New.
2489 * configure: Regenerate.
2490 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2491 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2493 * Makefile.in: Regenerate.
2494 * po/SRC-POTFILES.in: Regenerate.
2496 2004-05-24 Nick Clifton <nickc@redhat.com>
2498 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2499 introduced by hash table size patch.
2501 2004-05-22 Ben Elliston <bje@au.ibm.com>
2503 * configure.in (is_release): Remove.
2504 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2505 (AC_OUTPUT): Don't output bfdver.h from version.h.
2506 * configure: Regenerate.
2507 * Makefile.am (RELEASE): New variable.
2508 (bfdver.h): New target.
2509 * Makefile.in: Regenerate.
2510 * doc/Makefile.in: Likewise.
2512 2004-05-22 Ben Elliston <bje@au.ibm.com>
2514 * Makefile.am (config.status): Don't depend on version.h.
2515 * Makefile.in: Regenerate.
2517 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2519 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2520 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2521 * libbfd.h: Regenerate.
2522 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2523 (_bfd_elf_rel_local_sym): Likewise.
2524 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2525 (elf_link_input_bfd): Likewise.
2526 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2527 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2528 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2529 (elfNN_ia64_relocate_section): Likewise.
2531 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2533 * hash.c (bfd_default_hash_table_size): New variable.
2534 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2535 (bfd_hash_set_default_size): New function. Set the default size
2536 to a selected prime number close to the argument. Document new
2538 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2539 * bfd-in2.h: Regenerate.
2540 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2541 * Makefile.in: Regenerate.
2543 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2545 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2546 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2547 arm, m68k, m88k and hppa core files.
2549 2004-05-21 Nick Clifton <nickc@redhat.com>
2551 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
2552 (bfd_bwrite): Likewise.
2553 (bfd_tell): Likewise.
2554 (bfd_flush): Likewise.
2555 (bfd_stat): Likewise.
2556 (bfd_seek): Likewise.
2557 (bfd_get_mtime): Likewise.
2558 (bfd_get_size): Likewise.
2560 2004-05-19 Ben Elliston <bje@au.ibm.com>
2562 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
2564 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
2566 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
2567 (bfd_generic_openr_next_archived_file): Likewise.
2569 2004-05-17 Bob Wilson <bob.wilson@acm.org>
2571 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
2572 section names by inserting a new substring after .gnu.linkonce, except
2573 for .gnu.linkonce.t.* where the "t." is replaced.
2575 2004-05-17 Adam Nemet <anemet@lnxw.com>
2577 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
2578 (m68-*-lynxos* case): Likewise.
2579 (powerpc-*-lyxnos* case): New case.
2580 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
2582 2004-05-17 David Heine <dlheine@tensilica.com>
2584 * aout-target.h (MY_bfd_copy_private_header_data): Define.
2585 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
2586 * bfd.c (bfd_copy_private_header_data): Define.
2587 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
2589 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
2590 * coffcode.h (coff_bfd_copy_private_header_data): Define.
2591 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
2592 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
2593 segments by calling copy_private_bfd_data.
2594 (_bfd_elf_copy_private_header_data): Define.
2595 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
2596 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
2597 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
2598 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
2599 * mmo.c (mmo_bfd_copy_private_header_data): Define.
2600 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
2601 * som.c (som_bfd_copy_private_header_data): Define.
2602 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
2603 * vms.c (vms_bfd_copy_private_header_data): Define.
2604 * bfd-in2.h: Regenerate.
2605 * libbfd.h: Regenerate.
2607 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2609 * elfxx-mips.c (MINUS_TWO): Define.
2610 (mips_elf_higher, mips_elf_highest,
2611 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
2612 some bfd_vma values.
2613 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
2615 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2617 * som.c (log2): Rename to exact_log2. Adjust all callers.
2619 2004-05-13 Paul Brook <paul@codesourcery.com>
2621 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
2622 dwarf3 format CIE entries. Remove comment about the size of the
2623 ra_column field. It is now correctly deduced.
2625 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2627 * config.bfd (or32-*-rtems*): Switch to elf.
2629 2004-05-13 Nick Clifton <nickc@redhat.com>
2631 * po/fr.po: Updated French translation.
2633 2004-05-11 Jakub Jelinek <jakub@redhat.com>
2635 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
2636 into .dynsym if elf_section_data (sec)->dynindx <= 0.
2637 Adjust counting of last_local.
2638 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
2639 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
2640 created by the linker nor !SHF_ALLOC.
2642 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
2643 DT_PLTGOT to the start of the .got.plt section instead of the
2644 .got output section. Set sh_entsize for .got section in addition
2646 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2647 is at sgot->output_section->vma.
2648 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
2649 DT_PLTGOT to the start of the .got.plt section instead of the
2650 .got output section.
2651 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2652 is at sgot->output_section->vma. Set sh_entsize for .got section
2653 in addition to .got.plt.
2654 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
2655 (bfd_section_from_phdr): Likewise.
2656 (map_sections_to_segments): Likewise.
2657 (assign_file_positions_for_segments): Likewise.
2658 (get_program_header_size): Likewise.
2659 * elflink.c (bfd_elf_size_dynamic_sections): Set
2660 elf_tdata (output_bfd)->relro from info->relro.
2661 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
2663 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
2665 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
2666 a zero symndx for which we hadn't accounted a dynamic relocation.
2667 (_frvfdpic_add_rofixup): Likewise.
2669 2004-05-07 Brian Ford <ford@vss.fsi.com>
2670 DJ Delorie <dj@redhat.com>
2672 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
2673 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
2674 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
2675 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
2677 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2679 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
2680 immediately if there's no link info.
2681 (elf32_frvfdpic_copy_private_bfd_data): New.
2682 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
2684 2004-05-06 Zack Weinberg <zack@codesourcery.com>
2686 * dwarf2.c (add_line_info): Also set info->filename to NULL if
2687 filename argument is null; do not call strlen on a null pointer.
2689 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
2691 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
2694 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2696 * configure.in (bfd_elf32_frvfdpic_vec): New.
2697 * configure: Rebuilt.
2698 * targets.c (bfd_elf32_frvfdpic_vec): New.
2699 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
2701 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
2702 frvfdpic instead of frv. Rearrange elf-target macros such that
2703 the FDPIC-specific ones are only defined for this new target
2705 (bfd_elf32_frvfdpic_vec): Declare.
2707 (elf32_frv_relocate_section): Use it to enable segment checking
2708 and to control rofixup emission. Add output section vma to
2709 applied relocation in non-LOAD non-ALLOC sections. Use
2710 _bfd_error_handler for errors.
2711 (_frv_create_got_section): Create .rel.got and .rofixup only in
2712 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
2714 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
2715 (elf32_frvfdpic_modify_segment_map): Likewise.
2716 (elf32_frv_finish_dynamic_sections): New, do-nothing.
2717 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
2718 error message if we miscompute the rofixup size.
2719 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
2720 (frvfdpic_elf_encode_eh_address): Likewise.
2721 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
2722 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
2723 relocs. Reject unknown relocation types.
2724 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
2725 (frv_elf_merge_private_bfd_data): Likewise.
2726 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
2727 0x4000 for newly-added elf32-frvfdpic.
2729 2004-05-05 Nick Clifton <nickc@redhat.com>
2732 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
2733 returning NULL as most users of this function do not check its
2735 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
2736 of bfd_cache_lookup().
2737 * sco5-core.c (sco5_core_file_p): Likewise.
2738 * trad-core.c (trad_unix_core_file_p): Likewise.
2740 2004-05-05 Nick Clifton <nickc@redhat.com>
2742 * cache.c (bfd_cache_lookup): Improve formatting.
2743 * archive.c: Fix formatting.
2745 2004-05-05 Peter Barada <peter@the-baradas.com>
2747 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
2748 * cpu-m68k.c(bfd_m68k_arch): Likewise.
2749 * bfd-in2.h(bfd_architecture): Regenerate.
2751 2004-05-03 Alan Modra <amodra@bigpond.net.au>
2753 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
2755 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
2756 those against discarded link-once and SEC_MERGE section symbols.
2758 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2760 * section.c (bfd_get_section_by_name_if): New.
2761 * bfd-in2.h: Regenerated.
2763 2004-05-02 Alan Modra <amodra@bigpond.net.au>
2765 * som.c (som_bfd_is_group_section): Define.
2767 2004-05-01 Alan Modra <amodra@bigpond.net.au>
2769 * section.c (bfd_make_section_anyway): Copy the whole
2770 bfd_hash_entry, not just "next" from existing entry.
2772 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2774 * elf.c (bfd_section_from_shdr): Maintain the section order in
2776 (special_sections): Add ".note.GNU-stack".
2777 (elf_fake_sections): Handle section group for relocatable
2780 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2782 * section.c (bfd_sections_find_if): New.
2783 * bfd-in2.h: Regenerated.
2785 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2787 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
2789 * elf-bfd.h (bfd_elf_is_group_section): Declare.
2790 * elf.c (bfd_elf_is_group_section): New function.
2791 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
2792 * section.c (bfd_generic_is_group_section): New function.
2793 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
2794 (BFD_JUMP_TABLE_LINK): Adjust.
2795 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
2796 * aout-target.h (MY_bfd_is_group_section): Define.
2797 * aout-tic30.c (MY_bfd_is_group_section): Define.
2798 * bfd.c (bfd_is_group_section): Define.
2799 * binary.c (binary_bfd_is_group_section): Define.
2800 * bout.c (b_out_bfd_is_group_section): Define.
2801 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
2802 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
2803 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
2804 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
2805 * coffcode.h (coff_bfd_is_group_section): Define.
2806 * i386msdos.c (msdos_bfd_is_group_section): Define.
2807 * i386os9k.c (os9k_bfd_is_group_section): Define.
2808 * ieee.c (ieee_bfd_is_group_section): Define.
2809 * ihex.c (ihex_bfd_is_group_section): Define.
2810 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
2811 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
2812 * mmo.c (mmo_bfd_is_group_section): Define.
2813 * nlm-target.h (nlm_bfd_is_group_section): Define.
2814 * oasys.c (oasys_bfd_is_group_section): Define.
2815 * pef.c (bfd_pef_bfd_is_group_section): Define.
2816 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
2817 * srec.c (srec_bfd_is_group_section): Define.
2818 * tekhex.c (tekhex_bfd_is_group_section): Define.
2819 * versados.c (versados_bfd_is_group_section): Define.
2820 * vms.c (vms_bfd_is_group_section): Define.
2821 * xsym.c (bfd_sym_bfd_is_group_section): Define.
2822 * bfd-in2.h: Regenerate.
2823 * libbfd.h: Regenerate.
2825 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2827 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
2829 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
2831 * configure.in: Update version to 2.15.91.
2832 * configure: Regenerate.
2834 2004-04-29 Brian Ford <ford@vss.fsi.com>
2836 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
2837 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
2838 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
2839 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
2840 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
2841 .gnu.linkonce.wi. sections.
2842 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
2843 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
2845 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
2846 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2848 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2850 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
2851 * bfd-in2.h: Regenerate.
2852 * libbfd.h: Likewise.
2854 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2856 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
2858 (setup_sections): Use som_subspace_dictionary_record struct instead
2859 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
2860 is_comdat, is_common or dup_common.
2861 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
2862 is_comdat, is_common and dup_common in section subspace_dict from
2864 (som_begin_writing): Use som_subspace_dictionary_record struct.
2865 (som_finish_writing): Likewise.
2866 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
2867 is_common and dup_common flags in info for symbol. Add comment
2868 regarding linker support for these fields. Slightly reorganize
2870 (som_build_and_write_symbol_table): Set is_comdat, is_common and
2871 dup_common fields in symbol table from symbol info.
2872 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
2873 arguments. Set corresponding fields in copy_data. Change all callers.
2874 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
2876 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
2877 * som.h (som_subspace_dictionary_record): Define.
2878 (som_copyable_section_data_struct): Add is_comdat, is_common and
2880 (som_section_data_struct): Use som_subspace_dictionary_record struct
2881 instead of subspace_dictionary_record.
2882 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
2884 2004-04-27 Bob Wilson <bob.wilson@acm.org>
2886 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
2887 if set. Check reloc_done flag before applying relocations. Use
2888 output addresses, both when applying relocations and when comparing
2889 against the specified section.
2890 (elf_xtensa_relocate_section): Use output address to check if dynamic
2891 reloc is in a literal pool. Set section's reloc_done flag.
2893 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
2895 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
2896 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
2898 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
2901 2004-04-27 Alan Modra <amodra@bigpond.net.au>
2903 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
2904 structure field removed in 2004-04-24 patch.
2905 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
2907 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
2909 * elf32-arm.h (elf32_arm_section_flags): Likewise.
2910 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2911 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
2912 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
2913 field before calling elf_backend_section_flags.
2915 2004-04-24 Chris Demetriou <cgd@broadcom.com>
2917 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
2918 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
2919 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
2920 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
2921 and BFD_RELOC_32_PCREL.
2922 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
2923 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
2924 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2925 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
2926 (mips_elf_next_relocation): Move comment about matching HI/LO
2928 (_bfd_mips_elf_relocate_section): Here. Remove handling for
2929 R_MIPS_GNU_REL_HI16.
2931 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2933 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
2934 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
2935 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
2936 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
2937 and update comments to reflect current usage.
2938 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
2939 and MIPS_R_SWITCH, as well as several empty entries. Update comment
2941 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
2942 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
2943 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
2944 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
2945 type number to be MIPS_R_PCREL16.
2946 (mips_relocate_section): Remove support for link-time relaxation
2947 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
2948 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
2949 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
2950 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
2951 relaxation of branches used by embedded-PIC.
2952 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
2953 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
2954 related members, update comment.
2955 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
2956 code related to embedded-PIC.
2957 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
2958 initialization of now-removed 'adjust' member of
2959 'struct ecoff_debug_info'.
2961 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2963 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
2965 2004-04-21 Philip Blundell <pb@nexus.co.uk>
2967 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
2968 relocs for locally defined symbols during -shared final link.
2969 (elf32_arm_final_link_relocate): Likewise.
2971 2004-04-22 Jakub Jelinek <jakub@redhat.com>
2973 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
2974 ELF_LINK_POINTER_EQUALITY_NEEDED.
2975 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
2976 if r_type is not R_X86_64_PC32.
2977 (elf64_x86_64_finish_dynamic_symbol): If
2978 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
2981 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2983 * elf32-sh.c (sh_elf_plt_sym_val): New function.
2984 (elf_backend_plt_sym_val): Define.
2986 2004-04-22 Andrew Cagney <cagney@redhat.com>
2988 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
2990 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2992 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
2994 * som.c (som_set_section_contents): Constantify second argument.
2995 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
2996 (som_object_setup): Rework to avoid warning.
2997 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
3000 2004-04-22 Andrew Cagney <cagney@redhat.com>
3002 * cache.c (bfd_cache_close): Check for a previously closed file.
3004 2004-04-22 Jakub Jelinek <jakub@redhat.com>
3006 * bfd.c (bfd_get_synthetic_symtab): Define.
3007 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
3008 NAME##_get_synthetic_symtab.
3009 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3010 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3011 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3013 (_bfd_elf_get_synthetic_symtab): New prototype.
3014 * elfcode.h (elf_get_synthetic_symtab): Define.
3015 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3016 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3017 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3018 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3019 * bfd-in2.h: Rebuilt.
3020 * libbfd.h: Rebuilt.
3021 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3022 (elf_backend_plt_sym_val): Define.
3023 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3024 (elf_backend_plt_sym_val): Define.
3025 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3026 (elf_backend_plt_sym_val): Define.
3027 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3028 (elf_backend_plt_sym_val): Define.
3029 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3030 (elf_backend_plt_sym_val): Define.
3031 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3032 (elf_backend_plt_sym_val): Define.
3033 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3034 (elf_backend_plt_sym_val): Define.
3035 * aout-target.h (MY_get_synthetic_symtab): Define.
3036 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3037 * coff-rs6000.c (rs6000coff_vec): Add
3038 _bfd_nodynamic_get_synthetic_symtab.
3039 (pmac_xcoff_vec): Likewise.
3040 * coff64-rs6000.c (rs6000coff64_vec): Add
3041 _bfd_nodynamic_get_synthetic_symtab.
3042 (aix5coff64_vec): Likewise.
3043 * sunos.c (MY_get_synthetic_symtab): Define.
3044 * vms.c (vms_get_synthetic_symtab): Define.
3046 2004-04-22 Nick Clifton <nickc@redhat.com>
3048 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3050 2004-04-22 Peter Barada <peter@the-baradas.com>
3052 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3053 * bfd2-in.h: Regenerate.
3054 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3056 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3058 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3059 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3060 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3061 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3062 * bfd-in2.h: Regenerate.
3064 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3066 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3067 require relocations against a weak symbol to reference the same
3068 symbol hash entry if not a final, static link.
3069 (get_cached_value, add_value_map): Add final_static_link argument.
3070 (remove_literals): Pass final_static_link argument as needed.
3072 2004-04-21 Andrew Cagney <cagney@redhat.com>
3074 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3075 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3076 (opncls_bwrite, opncls_bclose, opncls_bflush)
3077 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3078 bfd iovec that uses function callbacks.
3079 (bfd_close): Use the iovec's bclose.
3080 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3081 (cache_bclose, cache_bflush, cache_bstat)
3082 (cache_iovec): New functions and global variable, implement a
3083 cache "iovec", where applicable set bfd_error.
3084 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3085 * bfdio.c (struct bfd_iovec): Define.
3086 (real_read): Delete function.
3087 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3088 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3089 assume that bread and bwrite set bfd_error.
3090 * bfd.c (struct bfd): Add "iovec", update comments.
3091 * bfd-in2.h, libbfd.h: Re-generate.
3093 2004-04-21 Andrew Cagney <cagney@redhat.com>
3095 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3097 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3099 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3100 (bfd_elf_gc_sections): Fail if a shared object is being created.
3101 Do not fail if dynamic sections have been created. Instead call
3102 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3103 dynamically referenced symbols. Do not mark the whole graph
3104 rooted at .eh_frame, only the section proper.
3106 2004-04-20 DJ Delorie <dj@redhat.com>
3108 * reloc.c: Add BFD_RELOC_32_SECREL.
3109 * bfd-in2.h: Regenerate.
3110 * libbfd.h: Likewise.
3111 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3112 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3113 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3115 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3117 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3118 relocs against hidden/protected undefweak symbols properly.
3119 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3121 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3123 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3124 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3127 2004-04-17 Brian Ford <ford@vss.fsi.com>
3129 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3130 filepos for the SizeOfHeaders field.
3131 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3133 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3135 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3137 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3138 change reloc_done. Set and restore _cooked_size.
3141 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3143 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3146 2004-04-15 Nick Clifton <nickc@redhat.com>
3148 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3150 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3152 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3154 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3156 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3157 when it is a definition.
3159 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3161 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3162 when statically linking PIC code.
3163 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3165 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3167 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3168 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3169 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3170 * configure: Regenerate.
3172 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3174 * elflink.c: Include libiberty.h.
3175 * Makefile.am (elflink.lo): Depend on libiberty.h.
3176 * Makefile.in: Regenerate.
3178 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3180 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3183 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3185 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3186 reserve the memory for dynamic linker
3188 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3190 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3191 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3193 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3195 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3196 RELOC_FOR_GLOBAL_SYMBOL.
3197 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3199 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3201 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3202 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3204 2004-04-01 Paul Brook <paul@codesourcery.com>
3206 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3207 * elf32-arm.h (struct elf32_elf_section_map): New.
3208 (struct _arm_elf_section_data): New.
3209 (elf32_arm_section_data): Define.
3210 (struct elf32_arm_link_hash_table): Add byteswap_code.
3211 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3212 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3213 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3214 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3215 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3216 (bfd_elf32_new_section_hook, elf_backend_write_section,
3217 elf_backend_link_output_symbol_hook): Define.
3219 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3221 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3222 that keeps the characters in a B_INCL..B_EINCL range.
3223 (_bfd_link_section_stabs): When computing the sum of the
3224 characters in a B_INCL..B_EINCL range also keep a copy of those
3225 characters. Use this information to distinguish between
3226 include sections that have the same sum and the same length
3227 but which are nevertheless unique.
3229 2004-03-31 Paul Brook <paul@codesourcery.com>
3231 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3232 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3234 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3236 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3237 to 'sum_chars' and add field 'num_chars'.
3238 (_bfd_link_section_stabs): When computing the sum of the
3239 characters in a B_INCL..B_EINCL range also keep a count of the
3240 number of characters. Use this information to help distinguish
3241 between include sections when have the same sum but which
3242 nevertheless are still unique.
3244 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3246 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3248 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3249 Tomer Levi <Tomer.Levi@nsc.com>
3251 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3252 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3253 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3254 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3255 (cpu-cr16c.lo): New target.
3256 (elf32-cr16c.lo): Likewise.
3257 * Makefile.in: Regenerate.
3258 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3259 (bfd_archures_list): Add bfd_cr16c_arch.
3260 * config.bfd: Handle cr16c-*-elf*.
3261 * configure.in: Handle bfd_elf32_cr16c_vec.
3262 * configure: Regenerate.
3263 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3264 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3265 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3266 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3267 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3268 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3269 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3270 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3271 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3272 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3273 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3274 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3275 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3276 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3277 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3278 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3279 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3280 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3281 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3282 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3283 * targets.c (bfd_elf32_cr16c_vec): Declare.
3284 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3285 * cpu-cr16c.c: New file.
3286 * elf32-cr16c.c: Likewise.
3287 * libbfd.h: Regenerate.
3288 * bfd-in2.h: Likewise.
3290 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3292 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3294 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3296 * Makefile.am: Remove all mention of elflink.h.
3297 * Makefile.in: Regenerate.
3298 * bfd-in.h (bfd_elf_discard_info): Declare.
3299 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3300 * bfd-in2.h: Regenerate.
3301 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3302 bfd_elf32_link_record_dynamic_symbol,
3303 bfd_elf64_link_record_dynamic_symbol,
3304 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3305 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3306 _bfd_elf32_link_record_local_dynamic_symbol,
3307 _bfd_elf64_link_record_local_dynamic_symbol,
3308 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3309 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3310 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3311 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3312 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3313 _bfd_elf32_reloc_symbol_deleted_p,
3314 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3315 (bfd_elf_link_record_dynamic_symbol,
3316 bfd_elf_link_record_local_dynamic_symbol,
3317 bfd_elf_final_link, bfd_elf_gc_sections,
3318 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3319 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3320 bfd_elf_reloc_symbol_deleted_p): Declare.
3321 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3322 * elf32-arm.h: Update for changed function names. Remove local
3323 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3324 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3325 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3326 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3327 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3328 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3329 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3330 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3331 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3332 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3333 (bfd_elfNN_print_symbol): Define.
3334 * elfcode.h: Don't include elflink.h.
3335 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3336 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3337 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3338 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3339 elf_link_record_local_dynamic_symbol): Don't define.
3340 * elflink.c: Update for changed function names. Move elflink.h
3342 * elflink.h: Delete file.
3343 * po/SRC-POTFILES.in: Regenerate.
3344 * po/bfd.pot: Regenerate.
3346 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3348 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3349 "name" for global syms accidentally removed in 2004-03-20 change.
3351 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3353 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3354 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3355 where Elf_External_* is different for 64 and 32 bit, with
3356 corresponding elf_size_info field.
3357 (struct elf_final_link_info): Use "bfd_byte *" instead
3358 of "Elf_External_Sym *" for external_syms and symbuf.
3359 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3360 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3361 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3362 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3363 (elf_link_sort_cmp2): Adjust.
3364 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3365 using ELF_R_SYM macro. Set u.sym_mask.
3366 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3367 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3368 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3369 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3370 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3371 swap_syn_out functions. Rearrange dyn swap in/out switch.
3372 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3373 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3374 (elf_link_flush_output_syms): Add elf_backend_data arg.
3375 (elf_link_check_versioned_symbol): Likewise.
3376 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3377 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3378 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3379 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3380 ELF_R_TYPE and ELF_R_INFO macros.
3381 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3382 based on size rather than using ELF_R_INFO.
3383 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3385 (struct alloc_got_off_arg): New.
3386 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3387 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3388 (elf_gc_allocate_got_offsets): Adjust.
3389 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3390 ELF_R_SYM. Use bfd_section_from_elf_index.
3391 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3392 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3393 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3395 2004-03-26 Stan Shebs <shebs@apple.com>
3397 Remove MPW support, no longer used.
3398 * config.bfd (powerpc-*-mpw*): Remove configuration.
3399 * mpw-config.in, mpw-make.sed: Remove files.
3400 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3402 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3404 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3405 (ppc64_elf_add_symbol_hook): New function.
3406 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3407 const from Elf_Internal_Sym param.
3408 * elflink.c (elf_link_add_object_symbols): Adjust.
3409 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3410 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3411 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3412 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3413 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3414 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3415 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3416 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3417 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3418 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3419 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3420 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3421 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3422 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3423 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3424 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3426 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3428 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3429 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3430 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3431 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3432 (bfd_elf64_bfd_link_add_symbols): Delete.
3433 (bfd_elf_link_add_symbols): Declare.
3434 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3435 * elflink.c: Include safe-ctype.h.
3436 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3438 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3439 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3441 (elf_link_add_archive_symbols): Rename from
3442 _bfd_elf_link_add_archive_symbols, make static.
3443 (elf_link_add_object_symbols): New function. Corresponding
3444 elflink.h function converted to use elf_size_info.
3445 (bfd_elf_link_add_symbols): Likewise.
3446 (bfd_elf_size_dynamic_sections): Adjust.
3447 * elflink.h (elf_bfd_link_add_symbols): Delete.
3448 (elf_link_add_object_symbols): Delete.
3449 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3450 bfd_elf_link_add_symbols.
3451 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3453 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3455 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3456 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3458 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3459 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3460 (_bfd_elf_add_dt_needed_tag): Declare.
3461 (_bfd_elf_sort_symbol): Declare.
3462 (_bfd_elf_finalize_dynstr): Declare.
3463 (RELOC_FOR_GLOBAL_SYM): Formatting.
3464 * elfcode.h (elf_add_dynamic_entry): Delete.
3465 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3466 elflink.h function converted to use elf_size_info.
3467 (_bfd_elf_add_dt_needed_tag): Likewise.
3468 (_bfd_elf_sort_symbol): Likewise.
3469 (_bfd_elf_finalize_dynstr): Likewise.
3470 (compute_bucket_count): Likewise.
3471 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3472 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3473 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3474 * elflink.h: ..here.
3475 (sort_symbol, add_dt_needed_tag): Delete.
3476 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3477 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3479 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3480 * elf32-cris.c (add_dynamic_entry): Likewise.
3481 * elf32-hppa.c (add_dynamic_entry): Likewise.
3482 * elf32-i370.c (add_dynamic_entry): Likewise.
3483 * elf32-i386.c (add_dynamic_entry): Likewise.
3484 * elf32-m32r.c (add_dynamic_entry): Likewise.
3485 * elf32-m68k.c (add_dynamic_entry): Likewise.
3486 * elf32-ppc.c (add_dynamic_entry): Likewise.
3487 * elf32-s390.c (add_dynamic_entry): Likewise.
3488 * elf32-sh.c (add_dynamic_entry): Likewise.
3489 * elf32-sparc.c (add_dynamic_entry): Likewise.
3490 * elf32-vax.c (add_dynamic_entry): Likewise.
3491 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3492 * elf64-alpha.c (add_dynamic_entry): Likewise.
3493 * elf64-hppa.c (add_dynamic_entry): Likewise.
3494 * elf64-ppc.c (add_dynamic_entry): Likewise.
3495 * elf64-s390.c (add_dynamic_entry): Likewise.
3496 * elf64-sparc.c (add_dynamic_entry): Likewise.
3497 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3498 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3499 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3500 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3501 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3502 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3504 2004-03-23 Paul Brook <paul@codesourcery.com>
3506 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3508 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3510 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3511 literal tables and check for relocs outside of literal pools.
3512 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3513 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3515 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3516 (elf_xtensa_relocate_section): Read literal tables and check for
3517 dynamic relocations in read-only sections and not in literal pools.
3519 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3522 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3524 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3526 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3527 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3528 not defined by the executable, or defined in a DSO.
3529 <eliding run-time relocation of .got>: Initialize GOT entry for a
3530 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3532 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3533 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3534 a PLT reloc to GOT for an executable.
3535 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3536 .got for a DSO and explain why.
3537 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3538 and unreferenced symbols for which a PLT is defined. Adjust
3539 dynamic-symbol pruning correspondingly, to make sure we don't lose
3540 a dynamic symbol also defined by a DSO.
3542 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3544 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3545 and rel args. Group input and output args. Wrap to 80 columns.
3546 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3547 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3548 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
3549 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
3550 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3551 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
3552 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
3553 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
3554 RELOC_FOR_GLOBAL_SYMBOL invocation.
3556 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
3558 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
3559 unresolved symbols in objects aren't allowed.
3561 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
3563 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3564 (elf_hppa_unmark_useless_dynamic_symbols):
3565 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3566 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
3567 (elf32_hppa_relocate_section): Likewise.
3568 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3569 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3570 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3571 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3572 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3574 * elf-m10200.c (mn10200_elf_relocate_section): Use
3575 RELOC_FOR_GLOBAL_SYMBOL.
3576 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3577 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3578 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3579 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3580 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3581 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
3582 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3583 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3584 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3585 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3586 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3587 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3589 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3591 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
3592 (final_link_relocate): Likewise.
3593 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
3594 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
3596 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3598 * Makefile.am: Run "make dep-am".
3599 * Makefile.in: Regenerate.
3600 * aclocal.m4: Regenerate.
3601 * config.in: Regenerate.
3602 * po/bfd.pot: Regenerate.
3604 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3605 H.J. Lu <hongjiu.lu@intel.com>
3607 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
3608 type and size change code to where it was previously. Remove
3609 dt_needed param. Treat old weak syms as strong if new sym is
3610 from a shared lib, even when old sym is from another shared
3611 lib. Remove unnecessary tests of oldweak and newweak. Correct
3613 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
3614 _bfd_elf_merge_symbol calls.
3615 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
3616 dt_needed local var. Update comments.
3617 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
3618 (_bfd_elf_add_default_symbol): Likewise.
3620 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
3621 strong syms in one shared object overriding weak syms in another.
3623 2004-03-18 Alan Modra <amodra@bigpond.net.au>
3625 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
3626 dyn_lib_class field. Rearrange for better packing.
3627 (elf_dt_soname): Delete.
3628 (elf_dyn_lib_class): Define.
3629 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
3630 (bfd_elf_set_dt_needed_soname): Delete.
3631 (bfd_elf_set_dyn_lib_class): New function.
3632 * elflink.h (add_dt_needed_tag): New function. Split out from..
3633 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
3634 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
3635 initialization of soname.
3636 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
3638 * bfd-in.h (enum dynamic_lib_link_class): New.
3639 (bfd_elf_set_dt_needed_soname): Delete.
3640 (bfd_elf_set_dyn_lib_class): Declare.
3641 * bfd-in2.h: Regenerate.
3643 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
3644 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
3645 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
3646 symbol loop. Instead use add_needed to flag tag as written.
3648 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
3650 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3651 logic for null_input_bfd detection.
3653 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3655 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3657 2004-03-16 Mark Kettenis <kettenis@gnu.org>
3659 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
3662 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3664 * elflink.c (elf_link_read_relocs_from_section): Don't use
3665 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
3666 (_bfd_elf_link_read_relocs): ..to here.
3667 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
3669 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3671 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
3672 values selected in configure.host. Require both to be defined
3673 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
3674 corresponding BFD_HOST vars with quotes.
3675 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
3676 Always require BFD_HOST_64_BIT_DEFINED.
3677 <file_ptr type>: Find off_t size before emitting message. Combine
3678 off_t and ftello64 conditional.
3679 * configure: Regenerate.
3681 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3683 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
3684 aliasing warning. Remove trailing whitespace throughout file.
3686 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3688 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
3689 input_section in calls to get_dyn_name.
3690 * 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
3692 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
3694 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3696 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
3697 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
3698 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
3699 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
3700 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
3701 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
3702 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
3704 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
3705 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3706 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3707 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3708 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
3709 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
3710 (read_8_bytes, read_indirect_string, read_address): Likewise.
3711 (read_abbrevs, parse_comp_unit): Likewise.
3712 * targets.c (struct bfd_target): Likewise.
3713 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
3714 * hppabsd-core.c: Likewise. Formatting.
3715 * hpux-core.c: Likewise.
3716 * irix-core.c: Likewise.
3717 * netbsd-core.c: Likewise.
3718 * osf-core.c: Likewise.
3719 * ptrace-core.c: Likewise.
3720 * sco5-core.c: Likewise.
3721 * trad-core.c: Likewise.
3722 * configure: Regenerate.
3723 * bfd-in2.h: Regenerate.
3725 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3727 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
3728 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
3729 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3730 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3731 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
3732 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
3733 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
3734 * libbfd.c: Likewise in function definitions.
3735 (bfd_put_8): Mask with 0xff rather than casting to char.
3736 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
3737 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
3738 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
3739 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
3740 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
3741 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
3742 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
3743 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
3744 (H_GET_64, H_GET_32, H_GET_16): Likewise.
3745 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
3746 * archive.c (do_slurp_coff_armap): Update swap prototype.
3747 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
3748 (tic54x_getl_signed_32): Likewise.
3749 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
3750 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
3751 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
3752 (bfd_getp_signed_32, bfd_putp32): Likewise.
3753 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
3754 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
3755 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
3756 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
3757 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
3758 bfd_h_getx_signed_16, bfd_h_putx16.
3759 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
3760 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
3761 * hpux-core.c: Likewise.
3762 * irix-core.c: Likewise.
3763 * netbsd-core.c: Likewise.
3764 * osf-core.c: Likewise.
3765 * ptrace-core.c: Likewise.
3766 * sco5-core.c: Likewise.
3767 * trad-core.c: Likewise.
3768 * bfd-in2.h: Regenerate.
3770 2004-03-15 Matt Thomas <matt@3am-software.com>
3772 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
3775 2004-03-13 Mark Kettenis <kettenis@gnu.org>
3777 * config.bfd: Add x86_64-*-openbsd*.
3778 * configure.in (x86_64-*-openbsd*): Set COREFILE to
3780 * configure: Regenerate.
3782 2004-03-12 Nick Clifton <nickc@redhat.com>
3783 Dave Murphy <wintermute2k4@ntlworld.com>
3785 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
3786 if the input bfd does not contain any code.
3788 2004-03-09 Steve Ellcey <sje@cup.hp.com>
3790 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
3792 2004-03-05 Fred Fish <fnf@redhat.com>
3794 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
3795 mips16 symbols to be even rather than testing first for even/odd.
3796 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
3798 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
3800 * elf.c (map_sections_to_segments): Ignore .tbss sections for
3803 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
3805 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
3806 undefined symbols as hash_new.
3808 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3810 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
3812 * elf32-sh.c: Ditto.
3813 * bfd-in2.h: Regenerate.
3815 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
3817 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
3819 (_frv_count_got_plt_entries): Initialize them.
3820 (frv_pic_relocs_info_find): Add insert argument. Adjust all
3822 (frv_pic_relocs_info_for_global): Likewise.
3823 (frv_pic_relocs_info_for_local): Likewise.
3824 (frv_pic_merge_early_relocs_info): New.
3825 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
3827 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
3828 Check that we don't exceed the allocated count for entry.
3829 (_frv_add_rofixup): Likewise.
3830 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
3831 (elf32_frv_finish_dynamic_sections): Improve error message in case
3832 we emit too few rofixup entries.
3834 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3836 * archures.c (bfd_mach_fr450): New.
3837 * bfd-in2.h: Regenerate.
3838 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
3839 (arch_info_500): Link to it.
3840 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
3841 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
3842 (frv_elf_arch_extension_p): New function.
3843 (frv_elf_merge_private_bfd_data): Use it.
3845 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
3847 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
3849 * elflink.h (is_global_data_symbol_definition): Moved to
3851 (elf_link_is_defined_archive_symbol): Likewise.
3852 (elf_link_add_archive_symbols): Likewise. Renamed to
3853 _bfd_elf_link_add_archive_symbols.
3855 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
3856 of ELF symbol table entry from backend.
3857 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
3858 instead of elf_link_add_object_symbols.
3860 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3862 * elf-bfd.h (struct elf_backend_data): Added
3863 elf_backend_can_make_relative_eh_frame,
3864 elf_backend_can_make_lsda_relative_eh_frame and
3865 elf_backend_encode_eh_address.
3866 (_bfd_elf_encode_eh_address): Declare.
3867 (_bfd_elf_can_make_relative): Declare.
3868 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
3869 hooks to decide whether to attempt to make_relative and
3871 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
3872 (_bfd_elf_can_make_relative): New.
3873 (_bfd_elf_encode_eh_address): New.
3874 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
3875 (frv_elf_encode_eh_address): New.
3876 (elf_backend_can_make_relative_eh_frame): Define.
3877 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3878 (elf_backend_encode_eh_address): Define.
3880 (elf_backend_can_make_relative_eh_frame): Define.
3881 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3882 (elf_backend_encode_eh_address): Define.
3883 (elfNN_bed): Add them.
3885 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3887 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
3888 complain_on_overflow to signed.
3890 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
3892 * elflink.h (sort_symbol): New.
3893 (elf_link_add_object_symbols): Use a sorted symbol array for
3896 2004-02-27 Jakub Jelinek <jakub@redhat.com>
3898 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
3899 for pc relative relocs.
3900 (elf_s390_relocate_section): Likewise.
3901 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
3902 for pc relative relocs.
3903 (elf_s390_relocate_section): Likewise.
3905 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
3907 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
3910 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
3912 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
3913 field to track if a relocation is against readonly section.
3914 (count_dyn_reloc): Take a new argument for rent->reltext.
3915 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
3916 (get_reloc_section): Don't set ia64_info->reltext here.
3917 (allocate_dynrel_entries): Set ia64_info->reltext here.
3919 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
3921 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
3922 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
3923 function's descriptor to symbol+offset, and map local undefweak
3924 symbol to NULL function descriptor.
3925 (elf32_frv_relocate_section): Likewise.
3927 2004-02-23 Mark Kettenis <kettenis@gnu.org>
3929 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
3931 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
3932 (netbsd_core_file_p): Set architecture from machine ID for
3935 2004-02-23 Jakub Jelinek <jakub@redhat.com>
3937 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
3938 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
3940 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
3942 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
3943 symbols with non-default visibility.
3945 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
3947 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
3948 IMAGE_SCN_MEM_WRITE on known sections only.
3950 2004-02-20 Jakub Jelinek <jakub@redhat.com>
3952 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
3953 symbols used in PIE relocs.
3955 2004-02-19 Jakub Jelinek <jakub@redhat.com>
3957 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
3960 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
3962 * configure.in: Update version to 2.15.90.
3963 * configure: Regenerate.
3965 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
3966 Richard Sandiford <rsandifo@redhat.com>
3968 * elfxx-mips.c (mips_elf_calculate_relocation): Use
3969 _bfd_elf_symbol_refs_local_p to decide whether to decay
3970 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
3971 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
3972 relocs if the symbol wasn't defined by a regular object file.
3973 Don't check the symbol's dynindx.
3975 2004-02-16 Andrew Cagney <cagney@redhat.com>
3977 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
3979 * bfd-in2.h: Re-generate.
3981 2004-02-14 Andrew Cagney <cagney@redhat.com>
3983 * configure.host (HDEFINES): When hppa*-*-hpux*, define
3984 _LARGEFILE64_SOURCE.
3986 2004-02-13 Andrew Cagney <cagney@redhat.com>
3988 * elf.c (vma_page_aligned_bias): New function.
3989 (assign_file_positions_except_relocs)
3990 (assign_file_positions_for_segments): Replace broken modulo
3991 arithmetic with call to vma_page_aligned_bias.
3993 2004-02-11 Andrew Cagney <cagney@redhat.com>
3995 * bfd-in.h: Update copyright.
3996 (bfd_tell): Change return type to file_ptr.
3997 * bfd-in2.h: Re-generate.
3998 * cache.c: Update copyright.
3999 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
4001 (close_one): Use real_ftell.
4002 * bfdio.c: Update copyright.
4003 (real_ftell, real_fseek): New functions.
4004 (bfd_tell): Use real_fseek and real_ftell, change return type to
4006 (bfd_seek): Use real_ftell and real_fseek, change type of
4007 file_position to a file_ptr.
4008 * libbfd-in.h: Update copyright.
4009 (real_ftell, real_fseek): Declare.
4010 * libbfd.h: Re-generate.
4012 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4013 fseeko and fseeko64. Determine bfd_file_ptr.
4014 * configure: Re-generate.
4015 * config.in: Re-generate.
4017 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4019 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4020 * elf32-h8300.c: Likewise.
4022 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4023 Nick Clifton <nickc@redhat.com>
4025 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4026 GOT entries with no associated GOT subsection.
4028 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4030 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4031 * elf.c (swap_out_syms): Use it to decide whether local section
4032 symbols should be named.
4033 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4034 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4035 (elf_backend_name_local_section_symbols): Define.
4036 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4038 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4040 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4041 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4044 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4046 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4047 to bfd_link_hash_entry passed by reference to
4048 _bfd_generic_link_add_one_symbol.
4050 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4052 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4053 relocations against dynamic symbols.
4055 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4057 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4060 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4062 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4063 * bfd-in2.h, libbfd.h: Rebuilt.
4065 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4067 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4068 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4069 flag has been cleared.
4071 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4073 * coff-h8300.c: Add and adjust comments about relaxation.
4074 * elf32-h8300.c: Likewise.
4076 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4078 * coff-h8300.c: Fix comment typos.
4079 * elf32-h8300.c: Likewise.
4081 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4083 * coff-h8300.c: Add comments about relaxation.
4084 * elf32-h8300.c: Likewise.
4086 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4088 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4090 * aclocal.m4: Regenerate.
4091 * configure: Regenerate.
4093 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4095 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4096 mips_elf64_rtype_to_howto instead of using howto_table.
4098 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4100 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4102 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4103 relocs which would not use the PLT.
4105 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4107 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4108 (ppc64_elf_gc_sweep_hook): Likewise.
4109 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4111 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4113 Adds linker relaxation support for bit manipulation insns like
4114 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4116 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4117 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4118 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4119 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4121 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4123 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4125 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4127 * elf32-h8300.c: Fix formatting.
4129 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4131 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4132 dynamic object is present. Declare r_symndx and h in an inner
4134 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4136 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4138 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4139 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4140 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4141 identically. Do not emit PC24 relocations for shared libraries.
4142 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4143 identically. Don't adjust pc_count.
4144 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4145 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4146 adjust count for branch relocations.
4147 (allocate_dynrelocs): Correct typo in call to
4148 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4149 PC24 or PLT32 relocs when linking.
4151 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4153 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4154 relocation howto with ARM_26 one for consistency.
4155 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4156 that will be converted to ARM_26D ones, since we always want 'done'
4157 relocations to be reflected in section's data.
4158 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4160 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4163 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4165 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4166 are not partial_inplace during a relocatable link.
4168 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4170 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4171 if no dynamic object is present. Declare r_symndx and h in an
4174 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4176 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4177 trampoline if it is known out of range.
4179 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4181 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4182 * elf32-frv.c (_frv_osec_readonly_p): New.
4183 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4185 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4186 (elf32_frv_relocate_section): Likewise. Error out if attempting
4187 to emit rofixups or dynamic relocs in read-only segments. Use
4188 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4189 dynamic relocations.
4190 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4191 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4192 relocations or fixups involving merged sections correctly. Avoid
4193 crash when undefined symbol is referenced by R_FRV_32 or
4194 R_FRV_FUNCDESC_VALUE.
4195 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4196 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4197 input section holding local symbol to addend of R_FRV_32 or
4198 R_FRV_FUNCDESC_VALUE dynamic relocation.
4199 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4200 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4201 (elf32_frv_always_size_sections): Don't store pointer to
4202 __stacksize symbol in sec_info.
4203 (elf32_frv_modify_segment_map): Look it up here.
4204 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4205 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4206 of the lazy PLT entry, not only its offset, as the low word of a
4207 function descriptor.
4208 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4209 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4210 if a hash table entry already exists but is not a definition.
4211 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4212 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4213 (_frv_add_rofixup): Don't inline.
4214 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4215 for undefweak symbols.
4216 (elf32_frv_relocate_section): Avoid crash while computing
4217 relocation when linking with shared library. Only emit rofixups
4218 and dynamic relocations for alloc&load sections. Mark binaries
4219 with inter-segment relocations for relocation as a unit.
4220 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4221 (DEFAULT_STACK_SIZE): New.
4222 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4223 emit rofixups or dynamic relocs when linking dynamic non-PIE
4225 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4226 shared libs too. Reserve the last entry for the GOT pointer.
4227 (elf32_frv_finish_dynamic_sections): Emit it.
4228 (elf32_frv_always_size_sections): New.
4229 (elf32_frv_modify_segment_map): New.
4230 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4232 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4233 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4234 (elf_backend_always_size_sections): New.
4235 (elf_backend_modify_segment_map): New.
4236 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4237 * config.bfd: Added frv-*-*linux*.
4238 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4239 ABS section, instead of crashing.
4240 (elf32_frv_relocate_section): Don't crash before warning about
4241 different segments in non-PIC relocation.
4242 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4243 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4244 relocs to undefweak symbols.
4245 (elf32_frv_relocate_section): Ditto for undefined symbols.
4246 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4247 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4248 gotfixup section was created.
4249 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4250 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4251 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4252 complain_overflow_signed.
4253 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4254 have not been allocated.
4255 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4256 privfd only if dynamic sections were created.
4257 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4258 for GPREL relocs. When linking relocatable FDPIC executables,
4259 emit warnings for relocations that would be illegal on PIE or
4260 shared libraries. Emit rofixup for R_FRV_32 only if input object
4262 (_frv_create_got_section): Define _gp symbol in the rofixup
4264 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4265 dynamic sections missing, error out requesting -melf32frvfd.
4266 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4267 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4268 computation of addends from section and global or local symbol
4269 value. Change return type to bfd_boolean, and return a failure if
4270 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4271 nonzero addend is required.
4272 (elf32_frv_relocate_section): Likewise. Print error for
4273 unsupported nonzero addends.
4274 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4275 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4276 force everything local.
4277 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4278 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4279 (frv_gotfixup_section): New.
4280 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4281 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4283 (_frv_add_rofixup): New.
4284 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4285 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4286 improve some ugly conditions.
4287 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4288 relocations in fdpic.
4289 (_frv_create_got_section): Create .rofixup.got section.
4290 (struct _frv_dynamic_got_info): Added fixups.
4291 (_frv_count_got_plt_entries): Account in-GOT relocations into
4292 relocs32, relocsfd and relocsfdv. Account them into relocs or
4293 fixups, as appropriate.
4294 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4296 (elf32_frv_finish_dynamic_sections): Verify that the right number
4297 of relocations and fixups was generated.
4298 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4300 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4301 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4302 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4303 descriptor of a (formerly-)global symbol is local.
4304 (struct frv_pic_relocs_info): Adjust comments.
4305 (_frv_emit_got_relocs_plt_entries): Adjust.
4306 (elf32_frv_relocate_section): Likewise.
4307 (_frv_count_got_plt_entries): Likewise.
4308 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4309 symbol's value to addend in the common preamble. Decay dynamic
4310 symbols to section+offset if they bind or call locally, for GOT
4311 and FUNCDESC_VALUE, respectively.
4312 (elf32_frv_relocate_section): Likewise.
4313 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4314 internal or hidden visibility.
4315 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4316 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4317 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4318 (elf32_frv_relocate_section): Pass relocation addend in. Use
4319 original relocation addend to look up the got relocs/plt entries
4320 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4321 processing relocations that reference .scommon symbols.
4322 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4323 Introduce support for dynamic linking.
4324 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4325 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4326 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4327 (frv_reloc_type_lookup): Return REL howtos for executables and
4329 (frv_info_to_howto_rel): New.
4330 (struct frv_elf_link_hash_table): New.
4331 (frv_hash_table, frv_got_section, frv_gotrel_section,
4332 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4333 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4334 (frv_elf_link_hash_table_create): New.
4335 (struct frv_pic_relocs_info): New.
4336 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4337 (frv_pic_relocs_info_find): New.
4338 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4340 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4341 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4342 (_frv_emit_got_relocs_plt_entries): New.
4343 (elf32_frv_relocate_section): Add support for dynamic linking.
4344 Handle new relocations.
4345 (_frv_create_got_section): New.
4346 (elf32_frv_create_dynamic_sections): New.
4347 (ELF_DYNAMIC_INTERPRETER): New.
4348 (struct _frv_dynamic_got_info): New.
4349 (_frv_count_got_plt_entries): New.
4350 (struct _frv_dynamic_got_plt_info): New.
4351 (_frv_compute_got_alloc_data): New.
4352 (_frv_get_got_entry, _frv_get_fd_entry): New.
4353 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4354 (_frv_resolve_final_relocs_info): New.
4355 (elf32_frv_size_dynamic_sections): New.
4356 (elf32_frv_finish_dynamic_sections): New.
4357 (elf32_frv_adjust_dynamic_symbol): New.
4358 (elf32_frv_finish_dynamic_symbol): New.
4359 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4361 (elf_info_to_howto_rel): Define.
4362 (bfd_elf32_bfd_link_hash_table_create): Define.
4363 (elf_backend_create_dynamic_sections): Define.
4364 (elf_backend_adjust_dynamic_symbol): Define.
4365 (elf_backend_size_dynamic_sections): Define.
4366 (elf_backend_finish_dynamic_symbol): Define.
4367 (elf_backend_finish_dynamic_sections): Define.
4368 (elf_backend_want_got_sym): Define.
4369 (elf_backend_got_header_size): Define.
4370 (elf_backend_want_got_plt): Define.
4371 (elf_backend_plt_readonly): Define.
4372 (elf_backend_want_plt_sym): Define.
4373 (elf_backend_plt_header_size): Define.
4374 (elf_backend_may_use_rel_p): Define.
4375 (elf_backend_may_use_rela_p): Define.
4376 (elf_backend_default_use_rela_p): Define.
4377 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4378 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4379 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4380 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4381 (frv_reloc_map): Map the corresponding BFD relocs to them.
4382 (frv_reloc_type_lookup): ... and back to BFD relocs.
4383 * reloc.c: New relocs.
4384 * bfd-in2.h, libbfd.h: Rebuilt.
4385 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4386 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4387 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4388 R_FRV_FUNCDESC_GOTLO): New.
4389 (frv_reloc_map): Map the corresponding BFD relocs to them.
4390 (frv_reloc_type_lookup): ... and back to BFD relocs.
4391 * reloc.c: New relocs.
4392 * bfd-in2.h, libbfd.h: Rebuilt.
4394 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4396 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4397 targets to support pages of up to 64kB.
4398 (elf32_bed): Redefine to get a separate backend data structure for
4399 traditional targets.
4400 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4401 targets to support pages of up to 64kB.
4402 (elf64_bed): Redefine to get a separate backend data structure for
4403 traditional targets.
4404 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4405 targets to support pages of up to 64kB.
4406 (elf32_bed): Redefine to get a separate backend data structure for
4407 traditional targets.
4409 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4411 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4413 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4415 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4416 (elf_i386_grok_psinfo): Likewise.
4418 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4420 * config.bfd: Add m68k-uClinux target.
4422 2004-01-01 Grant Edwards <grante@visi.com>
4424 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4425 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4426 (elf32_h8_gc_sweep_hook): New function.
4427 (elf_backend_gc_mark_hook): Define.
4428 (elf_backend_gc_sweep_hook): Define.
4429 (elf_backend_can_gc_sections): Define.
4431 For older changes see ChangeLog-0203
4437 version-control: never
projects / external / binutils.git / blob