1 2004-10-19 Alan Modra <amodra@bigpond.net.au>
3 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
4 (ppc64_elf_edit_opd): Likewise.
6 2004-10-18 Mark Mitchell <mark@codesourcery.com>
8 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
9 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
10 set SEC_ALLOC and SEC_LOAD.
12 2004-10-18 Nick Clifton <nickc@redhat.com>
14 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
15 'name' for relocs against both local and global symbols.
17 2004-10-16 Daniel Jacobowitz <dan@debian.org>
19 * bfd-in2.h: Regenerate.
20 * bfd.c (struct bfd): Add no_export.
21 * elflink.c (elf_link_add_object_symbols): Handle no_export.
23 2004-10-15 Alan Modra <amodra@bigpond.net.au>
25 * config.bfd: Whitespace cleanup.
26 * Makefile.am: Run "make dep-am"
27 * Makefile.in: Regenerate.
29 2004-10-15 Jakub Jelinek <jakub@redhat.com>
31 * elflink.c (struct already_linked_section): Removed.
32 (try_match_symbols_in_sections, already_linked): Removed.
33 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
34 prefix of section names when finding already_linked_table
35 chain. Compare section names. Instead of calling already_linked,
36 do it inline and only for sections in the same already_linked_list.
38 2004-10-15 Alan Modra <amodra@bigpond.net.au>
40 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
41 parameter. If called after _bfd_elf_write_section_eh_frame,
42 don't allow a -2 return unless need_* bit is already set, and
43 handle offsets adjusted for output_offset.
44 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
45 * elf.c (_bfd_elf_section_offset): Update call.
47 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
50 * coffcode.h (coff_compute_section_file_positions): Cast to
51 bfd_vma when computing page alignment.
53 2004-10-13 Mark Mitchell <mark@codesourcery.com>
55 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
56 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
58 2004-10-12 Mark Mitchell <mark@codesourcery.com>
60 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
61 relocations use a virtual address, not a section offset.
63 2004-10-12 Bob Wilson <bob.wilson@acm.org>
65 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
66 (narrow_instruction, widen_instruction): Remove unnecessary calls to
68 (ebb_propose_action): Inline call to ebb_add_proposed_action.
69 (ebb_add_proposed_action): Delete.
71 2004-10-12 Bob Wilson <bob.wilson@acm.org>
73 * elf32-xtensa.c: Use ISO C90 formatting.
75 2004-10-12 Paul Brook <paul@codesourcery.com>
77 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
80 2004-10-12 Paul Brook <paul@codesourcery.com>
82 * elf32-arm.h: Support EABI version 4 objects.
84 2004-10-12 Alan Modra <amodra@bigpond.net.au>
87 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
88 Don't mark as default.
89 (bfd_x86_64_arch): Don't mark as default.
91 2004-10-12 Alan Modra <amodra@bigpond.net.au>
93 * elflink.c (enum action_discarded): New.
94 (elf_section_complain_discarded): Delete.
95 (elf_action_discarded): New function subsuming the above and also
96 controlling reloc behaviour.
97 (elf_link_input_bfd): Use it.
99 2004-10-11 Jakub Jelinek <jakub@redhat.com>
101 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
102 (special_sections): Add .gnu.liblist and .gnu.conflict.
103 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
105 2004-10-11 Alan Modra <amodra@bigpond.net.au>
108 * elflink.c (elf_link_input_bfd): Try harder to support
109 relocations against symbols in removed linkonce sections.
111 2004-10-11 Alan Modra <amodra@bigpond.net.au>
113 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
116 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
117 sections do not reference symbols in non-SEC_ALLOC sections.
119 2004-10-11 Alan Modra <amodra@bigpond.net.au>
122 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
123 (_bfd_elf_link_omit_section_dynsym): Formatting.
125 2004-10-10 Alan Modra <amodra@bigpond.net.au>
127 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
128 * libbfd.h: Regnerate.
129 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
130 * elf32-frv.c: Likewise.
131 * elf32-m32r.c: Likewise.
132 * elf32-ppc.c: Likewise.
133 * elf64-hppa.c: Likewise.
134 * elfxx-ia64.c: Likewise.
135 * opncls.c: Likewise.
137 2004-10-10 Alan Modra <amodra@bigpond.net.au>
139 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
140 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
141 offsets stored in struct eh_cie_fde entries before doing other
144 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
145 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
146 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
147 setting offsets for removed CIEs. Don't set "sec", instead set
148 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
149 CIE in hdr_info. Only set make_relative and make_lsda_relative
150 for CIEs. Use pointers rather than array indices.
151 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
152 make_lsda_relative, need_* on cie_inf for FDEs.
153 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
154 section output_offset. Delete cie_offset, instead use cie_inf
155 pointer to CIE entry. Use need_relative and need_lsda_relative on
156 CIE entry for FDEs. Use pointers rather than array indices.
158 2004-10-09 Alan Modra <amodra@bigpond.net.au>
160 * coff-rs6000.c (rs6000coff_vec): Add initializer for
161 bfd_is_target_special_symbol.
162 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
163 * som.c (som_bfd_is_target_special_symbol): Define.
165 2004-10-08 Nick Clifton <nickc@redhat.com>
167 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
168 * configure: Regenerate.
169 * bfd-in2.h: Regenerate.
170 * syms.c (bfd_is_target_special_symbol): New interface function.
171 Returns true when a symbol should be considered to be special.
172 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
173 the symbol jump table.
174 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
175 Return true iff the symbol is a mapping symbol.
176 (bfd_elf32_bfd_is_target_special_symbol): Define.
177 * elfxx-target.h: Provide a default definition for
178 bfd_is_target_special_symbol.
179 * aout-target.h: Likewise.
180 * aout-tic30.c: Likewise.
181 * binary.c: Likewise.
182 * coffcode.h: Likewise.
183 * i386msdos.c: Likewise.
186 * libaout.h: Likewise.
187 * libbfd-in.h: Likewise
188 * libecoff.h: Likewise.
189 * mach-o.c: Likewise.
191 * nlm-target.h: Likewise.
194 * ppcboot.c: Likewise.
196 * tekhex.c: Likewise.
197 * versados.c: Likewise.
199 * xcoff-target.h: Likewise.
201 * libbfd.h: Regenerate.
203 2004-10-08 Daniel Jacobowitz <dan@debian.org>
205 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
206 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
207 (elf_backend_section_from_shdr): Define.
209 2004-10-08 Alan Modra <amodra@bigpond.net.au>
211 * syms.c (bfd_is_local_label): Return false for file symbols.
213 2004-10-07 Bob Wilson <bob.wilson@acm.org>
214 David Heine <dlheine@tensilica.com>
216 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
217 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
218 (elf32xtensa_no_literal_movement): New global variable.
219 (elf_howto_table): Add entries for new relocations.
220 (elf_xtensa_reloc_type_lookup): Handle new relocations.
221 (property_table_compare): When addresses are equal, compare sizes and
222 various property flags.
223 (property_table_matches): New.
224 (xtensa_read_table_entries): Extend to read new property tables. Add
225 output_addr parameter to indicate that output addresses should be used.
226 Use bfd_get_section_limit.
227 (elf_xtensa_find_property_entry): New.
228 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
229 (elf_xtensa_check_relocs): Handle new relocations.
230 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
231 relocations. Use new xtensa-isa.h functions.
232 (build_encoding_error_message): Remove encode_result parameter. Add
233 new target_address parameter used to detect alignment errors.
234 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
235 error handling. Use new is_operand_relocation function.
236 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
237 Use underbar macro for error messages. Formatting.
238 (get_const16_opcode): New.
239 (get_l32r_opcode): Add a separate flag for initialization.
240 (get_relocation_opnd): Operand number is no longer explicit in the
241 relocation. Change to decode the opcode and analyze its operands.
242 (get_relocation_slot): New.
243 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
244 Use new xtensa-isa.h functions to handle multislot instructions.
245 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
246 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
247 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
248 check_loop_aligned, check_branch_target_aligned_address, narrowable,
249 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
250 get_single_format, init_op_single_format_table): New.
251 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
252 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
253 (contract_asm_expansion): Add error_message parameter and pass it to
254 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
255 with R_XTENSA_SLOT0_OP.
256 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
257 instructions. Use new xtensa-isa.h functions.
258 (r_reloc struct): Add new virtual_offset field.
259 (r_reloc_init): Add contents and content_length parameters. Set
260 virtual_offset field to zero. Add contents to target_offset field for
261 partial_inplace relocations.
262 (r_reloc_is_defined): Check for null.
263 (print_r_reloc): New debug function.
264 (source_reloc struct): Replace xtensa_operand field with pair of the
265 opcode and the operand position. Add is_abs_literal field.
266 (init_source_reloc): Specify operand by opcode/position pair. Set
267 is_abs_literal field.
268 (source_reloc_compare): When target_offsets are equal, compare other
269 fields to make sorting predictable.
270 (literal_value struct): Add is_abs_literal field.
271 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
272 (init_literal_value): New.
273 (is_same_value): Replace with ...
274 (literal_value_equal): ... this function. Add comparisons of
275 virtual_offset and is_abs_literal fields.
276 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
277 failure. Initialize has_last_loc field.
278 (value_map_hash_table_delete): New.
279 (hash_literal_value): Rename to ...
280 (literal_value_hash): ... this. Include is_abs_literal flag and
281 virtual_offset field in the hash value.
282 (get_cached_value): Rename to ...
283 (value_map_get_cached_value): ... this. Update calls to
284 literal_value_hash and literal_value_equal.
285 (add_value_map): Check for allocation failure. Update calls to
286 value_map_get_cached_value and literal_value_hash.
287 (text_action, text_action_list, text_action_t): New types.
288 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
289 text_action_add, text_action_add_literal, offset_with_removed_text,
290 offset_with_removed_text_before_fill, find_insn_action,
291 print_action_list, print_removed_literals): New.
292 (offset_with_removed_literals): Delete.
293 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
294 fix_array, fix_array_count, allocated_relocs, relocs_count, and
295 allocated_relocs_count fields.
296 (init_xtensa_relax_info): Initialize new fields.
297 (reloc_bfd_fix struct): Add new translated field.
298 (reloc_bfd_fix_init): Add translated parameter and use it to set the
300 (fix_compare, cache_fix_array): New.
301 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
302 section via get_xtensa_relax_info. Use cache_fix_array to set up
303 sorted fix_array and use bsearch instead of linear search.
304 (section_cache_t): New struct.
305 (init_section_cache, section_cache_section, clear_section_cache): New.
306 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
307 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
308 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
309 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
311 (retrieve_contents): Use bfd_get_section_limit.
312 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
313 to compute_removed_literals. Free value_map_hash_table when no longer
315 (analyze_relocations): Check is_relaxable_asm_section flag. Call
316 compute_text_actions for all sections.
317 (find_relaxable_sections): Mark sections as relaxable if they contain
318 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
319 call. Increment relax_info src_count field only for appropriate
320 relocation types. Remove is_literal_section check.
321 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
322 r_reloc_init and find_associated_l32r_irel. Check
323 is_relaxable_asm_section flag. Handle L32R instructions with absolute
324 literals. Pass is_abs_literal flag to init_source_reloc.
325 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
326 CONST16 instructions. Adjust calls to r_reloc_init and
327 pcrel_reloc_fits. Handle weak symbols conservatively.
328 (find_associated_l32r_irel): Add bfd parameter and pass it to
330 (compute_text_actions, compute_ebb_proposed_actions,
331 compute_ebb_actions, check_section_ebb_pcrels_fit,
332 check_section_ebb_reduces, text_action_add_proposed,
333 compute_fill_extra_space): New.
334 (remove_literals): Replace with ...
335 (compute_removed_literals): ... this function. Call
336 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
337 Call xtensa_read_table_entries to get the property table. Skip
338 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
339 is_removable_literal, remove_dead_literal, and
340 identify_literal_placement functions.
341 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
342 instead of linear search.
343 (is_removable_literal, remove_dead_literal,
344 identify_literal_placement): New.
345 (relocations_reach): Update check for literal not referenced by any
346 PC-relative relocations. Adjust call to pcrel_reloc_fits.
347 (coalesce_shared_literal, move_shared_literal): New.
348 (relax_section): Use bfd_get_section_limit. Call
349 translate_section_fixes. Update calls to r_reloc_init and
350 offset_with_removed_text. Check new is_relaxable_asm_section flag.
351 Add call to pin_internal_relocs. Add special handling for
352 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
353 info to calculate new addend_displacement variable. Replace code for
354 deleting literals with more general code to perform the actions
355 determined by the action_list for the section.
356 (translate_section_fixes, translate_reloc_bfd_fix): New.
357 (translate_reloc): Check new is_relaxable_asm_section flag. Call
358 find_removed_literal only if is_operand_relocation. Update call to
359 offset_with_removed_text. Use new target_offset and removed_bytes
362 (relax_property_section): Use bfd_get_section_limit. Set new
363 is_full_prop_section flag and handle new property tables. Update calls
364 to r_reloc_init and offset_with_removed_text. Check
365 is_relaxable_asm_section flag. Handle expansion of zero-sized
366 unreachable entries, with use of offset_with_removed_text_before_fill.
367 For relocatable links, combine entries only for literal tables.
368 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
369 calls to offset_with_removed_text. Translate st_size field for
371 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
372 failure. Add contents parameter. Update call to get_bfd_fix. Update
373 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
374 R_XTENSA_ASM_EXPAND relocs.
375 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
376 call to get_bfd_fix. Include offset from contents for partial_inplace
378 (is_reloc_sym_weak): New.
379 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
381 (xtensa_is_property_section): Handle new property sections.
382 (is_literal_section): Delete.
383 (internal_reloc_compare): When r_offset matches, compare r_info and
384 r_addend to make sorting predictable.
385 (internal_reloc_matches): New.
386 (xtensa_get_property_section_name): Handle new property sections.
387 (xtensa_get_property_predef_flags): New.
388 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
389 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
390 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
391 (xtisa_errno, xtisa_error_msg): New variables.
392 (xtensa_isa_errno, xtensa_isa_error_msg): New.
393 (xtensa_insnbuf_alloc): Add error handling.
394 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
395 use xtensa_format_decode. Add error handling.
396 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
397 instruction length to find the number of bytes to copy.
398 (xtensa_isa_init): Add error handling. Replace calls to
399 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
400 tables in the xtensa_modules structure.
401 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
402 xtensa_extend_isa): Delete.
403 (xtensa_isa_free): Change to only free lookup tables.
404 (opname_lookup_compare): Replace with ...
405 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
406 (xtensa_insn_maxlength): Rename to ...
407 (xtensa_isa_maxlength): ... this.
408 (xtensa_insn_length): Delete.
409 (xtensa_insn_length_from_first_byte): Replace with ...
410 (xtensa_isa_length_from_chars): ... this function.
411 (xtensa_num_opcodes): Rename to ...
412 (xtensa_isa_num_opcodes): ... this.
413 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
414 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
415 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
416 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
417 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
418 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
419 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
420 (xtensa_opcode_lookup): Add error handling.
421 (xtensa_decode_insn): Replace with ...
422 (xtensa_opcode_decode): ... this function, with new format and
423 slot parameters. Add error handling.
424 (xtensa_encode_insn): Replace with ...
425 (xtensa_opcode_encode): ... this function, which does the encoding via
426 one of the entries in the "encode_fns" array. Add error handling.
427 (xtensa_opcode_name): Add error handling.
428 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
429 xtensa_opcode_is_call): New.
430 (xtensa_num_operands): Replace with ...
431 (xtensa_opcode_num_operands): ... this function. Add error handling.
432 (xtensa_opcode_num_stateOperands,
433 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
434 xtensa_opcode_funcUnit_use, xtensa_operand_name,
435 xtensa_operand_is_visible): New.
436 (xtensa_get_operand, xtensa_operand_kind): Delete.
437 (xtensa_operand_inout): Add error handling and special-case for
439 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
440 operate on one slot of an instruction. Added error handling.
441 (xtensa_operand_encode): Handle default operands with no encoding
442 functions. Check for success by comparing against decoded value.
444 (xtensa_operand_decode): Handle default operands. Return decoded value
445 through argument pointer. Add error handling.
446 (xtensa_operand_is_register, xtensa_operand_regfile,
447 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
448 (xtensa_operand_isPCRelative): Rename to ...
449 (xtensa_operand_is_PCrelative): ... this. Add error handling.
450 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
451 through argument pointer. Add error handling.
452 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
453 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
454 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
455 xtensa_regfile_shortname, xtensa_regfile_view_parent,
456 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
457 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
458 xtensa_state_is_exported, xtensa_sysreg_lookup,
459 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
460 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
461 xtensa_interface_num_bits, xtensa_interface_inout,
462 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
463 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
464 * xtensa-modules.c: Rewrite to use new data structures.
465 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
466 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
467 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
468 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
469 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
470 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
471 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
472 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
473 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
474 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
475 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
476 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
477 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
478 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
479 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
480 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
481 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
482 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
483 * Makefile.in: Regenerate.
484 * bfd-in2.h: Likewise.
485 * libbfd.h: Likewise.
487 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
489 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
490 against the absolute section.
491 (mips_elf64_write_rela): Likewise.
493 2004-10-07 Jan Beulich <jbeulich@novell.com>
495 * elf.c (elf_find_function): Don't generally check for matching
496 section, just for non-file symbols. Remove redunant comparison
498 * elf32-arm.h (arm_elf_find_function): Likewise.
500 2004-10-07 Jeff Baker <jbaker@qnx.com>
502 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
503 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
506 2004-10-04 Roland McGrath <roland@redhat.com>
508 * hash.c (bfd_hash_set_default_size): Use const for table.
509 Use size_t instead of int for variable compared to sizeof results.
511 2004-10-05 Alan Modra <amodra@bigpond.net.au>
514 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
516 2004-10-01 Paul Brook <paul@codesourcery.com>
518 * elf32-arm.h (elf32_arm_fake_sections,
519 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
521 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
523 2004-10-01 Alan Modra <amodra@bigpond.net.au>
525 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
527 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
528 need_relative or need_lsda_relative if we are processing an
529 offset for a reloc on a FDE initial loc or LSDA field
531 (_bfd_elf_write_section_eh_frame): Test need_relative and
532 need_lsda_relative in place of corresponding make_* field
533 when deciding to use pc-relative encodings.
535 2004-09-30 Paul Brook <paul@codesourcery.com>
537 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
538 target2 relocation type.
540 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
543 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
545 2004-09-30 Paul Brook <paul@codesourcery.com>
547 * reloc.c: Add BFD_RELOC_ARM_SMI.
548 * bfd-in2.h: Regenerate.
551 2004-09-24 Alan Modra <amodra@bigpond.net.au>
553 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
554 vma and output offset to address.
555 * simple.c (simple_save_output_info): Only set output section
556 and offset for debug sections, or those not already set up by
558 (bfd_simple_get_relocated_section_contents): Update comment.
560 2004-09-24 Alan Modra <amodra@bigpond.net.au>
562 * elf.c (IS_LOADED): Delete.
563 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
564 Restore SEC_HAS_CONTENTS test to the one place it was used prior
567 2004-09-23 Alan Modra <amodra@bigpond.net.au>
570 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
571 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
572 redundant assignment of EM_SPARC.
574 2004-09-22 Brian Ford <ford@vss.fsi.com>
576 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
577 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
579 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
581 2004-09-22 Alan Modra <amodra@bigpond.net.au>
583 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
584 (elf_backend_modify_segment_map): Don't define.
586 2004-09-22 Alan Modra <amodra@bigpond.net.au>
588 * elf.c (IS_LOADED): Define.
589 (assign_file_positions_for_segments): Don't round up file offset of
590 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
591 Delete code handling link script adjustment of lma. Do the adjust
592 in later code handling similar ajustments. Remove dead code error
593 check. Warn if section lma would require a negative offset
594 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
595 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
596 update voff in section loop. Change voff in segment loop to be an
597 adjustment on top of "off". Set sec->filepos and update "off" later.
598 Test for loadable sections consistently using IS_LOADED. Similarly,
599 test for alloc-only sections other than .tbss consistently.
600 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
601 Tidy PT_NOTE handling. Use %B and %A in error messages.
602 (assign_file_positions_except_relocs): Use %B in error message.
604 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
606 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
607 (CONFIG_STATUS_DEPENDENCIES): New.
609 (config.status): Likewise.
610 * Makefile.in: Regenerated.
612 2004-09-17 Paul Brook <paul@codesourcery.com>
614 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
615 (bfd_elf32_arm_process_before_allocation): Update prototype.
616 * bfd-in2.h: Regenerate.
617 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
618 (elf32_arm_link_hash_table_create): Set it.
619 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
620 (bfd_elf32_arm_set_target_relocs): New function.
621 (arm_real_reloc_type): New function.
622 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
623 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
624 (elf32_arm_gc_sweep_hook): Ditto.
625 (elf32_arm_check_relocs): Ditto.
626 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
627 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
629 (elf32_arm_got_prel): New variable.
630 (elf32_arm_howto_from_type): New function.
631 (elf32_arm_info_to_howto): Use it.
632 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
633 BFD_RELOC_ARM_TARGET2.
634 * libbfd.h: Regenerate.
635 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
637 2004-09-17 Alan Modra <amodra@bigpond.net.au>
639 * ecoff.c: Update u.undef.next refs.
640 * elf64-ppc.c: Likewise.
641 * elflink.c: Likewise.
642 * linker.c: Likewise.
643 * xcofflink.c: Likewise.
645 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
646 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
647 fields to indirect struct.
648 * elf-m10300.c: Update u.weakdef refs.
649 * elf32-arm.h: Likewise.
650 * elf32-cris.c: Likewise.
651 * elf32-frv.c: Likewise.
652 * elf32-hppa.c: Likewise.
653 * elf32-i370.c: Likewise.
654 * elf32-i386.c: Likewise.
655 * elf32-m32r.c: Likewise.
656 * elf32-m68k.c: Likewise.
657 * elf32-ppc.c: Likewise.
658 * elf32-s390.c: Likewise.
659 * elf32-sh.c: Likewise.
660 * elf32-sparc.c: Likewise.
661 * elf32-vax.c: Likewise.
662 * elf32-xtensa.c: Likewise.
663 * elf64-alpha.c: Likewise.
664 * elf64-hppa.c: Likewise.
665 * elf64-ppc.c: Likewise.
666 * elf64-s390.c: Likewise.
667 * elf64-sh64.c: Likewise.
668 * elf64-sparc.c: Likewise.
669 * elf64-x86-64.c: Likewise.
670 * elfxx-ia64.c: Likewise.
671 * elfxx-mips.c: Likewise.
672 * elflink.c: Likewise. Also u.elf_hash_value.
673 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
675 (elf_gc_smash_unused_vtentry_relocs): Likewise.
676 (bfd_elf_gc_record_vtinherit): Alloc vtable.
677 (bfd_elf_gc_record_vtentry): Likewise.
678 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
680 2004-09-17 Alan Modra <amodra@bigpond.net.au>
682 * Makefile.am: Run "make dep-am".
683 * Makefile.in: Regenerate.
684 * bfd-in2.h: Regenerate.
685 * po/SRC-POTFILES.in: Regenerate.
686 * po/bfd.pot: Regenerate.
688 2004-09-16 Alan Modra <amodra@bigpond.net.au>
690 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
691 with bitfields. Make "type" and "other" bitfields too.
692 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
693 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
694 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
695 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
696 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
697 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
698 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
699 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
700 * elf-hppa.h: Update all uses of elf_link_hash_flags.
701 * elf-m10300.c: Likewise.
703 * elf32-arm.h: Likewise.
704 * elf32-cris.c: Likewise.
705 * elf32-frv.c: Likewise.
706 * elf32-hppa.c: Likewise.
707 * elf32-i370.c: Likewise.
708 * elf32-i386.c: Likewise.
709 * elf32-m32r.c: Likewise.
710 * elf32-m68k.c: Likewise.
711 * elf32-ppc.c: Likewise.
712 * elf32-s390.c: Likewise.
713 * elf32-sh-symbian.c: Likewise.
714 * elf32-sh.c: Likewise.
715 * elf32-sh64.c: Likewise.
716 * elf32-sparc.c: Likewise.
717 * elf32-vax.c: Likewise.
718 * elf32-xtensa.c: Likewise.
719 * elf64-alpha.c: Likewise.
720 * elf64-hppa.c: Likewise.
721 * elf64-ppc.c: Likewise.
722 * elf64-s390.c: Likewise.
723 * elf64-sh64.c: Likewise.
724 * elf64-sparc.c: Likewise.
725 * elf64-x86-64.c: Likewise.
726 * elflink.c: Likewise.
727 * elfxx-ia64.c: Likewise.
728 * elfxx-mips.c: Likewise.
729 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
730 * configure: Regenerate.
731 * aclocal.m4: Regenerate.
733 2004-09-16 Alan Modra <amodra@bigpond.net.au>
735 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
736 around uses of R_ARM_TARGET1.
737 (elf32_arm_check_relocs): Likewise.
739 2004-09-13 Paul Brook <paul@codesourcery.com>
741 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
743 * bfd-in2.h: Regenerate.
744 * libbfd.h: Regenerate.
745 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
746 (elf32_arm_link_hash_table_create): Set target1_is_rel.
747 (bfd_elf32_arm_process_before_allocation): Ditto.
748 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
749 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
750 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
753 2004-09-10 Joel Brobecker <brobecker@gnat.com>
755 * hpux-core.c (thread_section_p): New function.
756 (hpux_core_core_file_p): Fix computation of offset in call
757 to bfd_seek. Create a ".reg" section from an arbitrary
758 ".reg/<id>" section if none was created after having read
761 2004-09-11 Andreas Schwab <schwab@suse.de>
763 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
764 * aclocal.m4: Rebuild.
765 * configure: Rebuild.
767 2004-09-10 Joel Brobecker <brobecker@gnat.com>
769 * section.c (bfd_sections_find_if): Fix parameter name in
770 comment to match code.
772 2004-09-10 Alan Modra <amodra@bigpond.net.au>
774 * elf.c (assign_file_positions_except_relocs): Assign relocs
775 stored in a bfd section.
777 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
779 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
780 h->gotplt_refcount to 0, not -1.
782 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
784 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
785 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
787 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
788 handle symbol visibility here.
790 2004-09-07 Alan Modra <amodra@bigpond.net.au>
792 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
793 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
795 (ppc_stub_name): Remove trailing "+0" on stub name.
796 (create_linkage_sections): Create relocations for
797 branch lookup table when --emit-relocs as well as when --shared.
798 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
799 relbrlt test. For --emit-stub-syms, always output a sym even when
800 one already exists on a plt call stub. Put stub type in the stub
802 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
804 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
805 reloc_count in stub sections. Adjust relbrlt test.
806 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
807 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
808 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
809 for relocs against discarded symbols. Fix comments.
811 2004-09-06 Mark Mitchell <mark@codesourcery.com>
813 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
814 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
816 (map_sections_to_segments): ... here. Use it. Assign a file
817 position to the .dynamic section if it is not loadable, but part
818 of the PT_DYNAMIC segment.
819 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
820 offsets, not VMAs, for the BPABI. Do not fill in the header in
821 the .got.plt section for the BPABI.
822 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
824 (elf_backend_want_got_plt): Define to zero for Symbian OS.
826 2004-09-06 Nick Clifton <nickc@redhat.com>
828 * elflink.c (elf_link_add_object_symbols): Set the error code to
829 bfd_error_wrong_format when the input format does not match the
832 2004-09-06 Alan Modra <amodra@bigpond.net.au>
834 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
835 (ppc64_elf_check_directives): ..here.
836 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
837 before accessing ppc64_elf_tdata.
838 (ppc64_elf_finish_dynamic_sections): And here too.
840 2004-09-04 Alan Modra <amodra@bigpond.net.au>
842 * bfd.c (_bfd_default_error_handler): Correct loop exit.
844 2004-09-03 Mark Mitchell <mark@codesourcery.com>
846 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
847 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
848 (bfd_elf32_littlearm_symbian_vec): Likewise.
849 * configure: Regenerated.
850 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
851 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
852 (PLT_ENTRY_SIZE): Likewise.
853 (bfd_vma_elf32_arm_symbian_plt_entry): New
855 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
857 (create_got_section): Don't create sections when generating BPABI
859 (elf32_arm_create_dynamic_sections): Tidy.
860 (elf32_arm_link_hash_table_create): Set plt_header_size,
861 plt_entry_size, and symbian_p.
862 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
863 generating BPABI objects.
864 (allocate_dynrelocs): Use htab->plt_header_size, not
865 PLT_HEADER_SIZE. Do not add to .got.plt when
866 generating BPABI objects.
867 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
868 * elfarm-nabi.c: Add SymbianOS target vectors.
869 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
870 (_bfd_elf_link_create_dynamic_sections): Likewise.
871 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
873 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
874 (bfd_elf32_littlearm_symbian_vec): Likewise.
875 (_bfd_target_vector): Add them.
877 2004-09-03 Nick Clifton <nickc@redhat.com>
880 * coffcode.h (handle_COMDAT): Replace abort with an warning
881 message and allow the scan to continue.
883 2004-09-02 Alan Modra <amodra@bigpond.net.au>
885 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
886 in when reading relocs, not our sorted syms. Remove unnecessary
889 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
891 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
893 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
895 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
896 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
897 replace uses of *_alias with *_noncanonical.
898 * aclocal.m4: Rebuild with aclocal 1.4p6.
899 * Makefile.in: Rebuild with automake 1.4p6.
900 * doc/Makefile.in: Rebuild with automake 1.4p6.
901 * configure.in: Autoupdate with autoupdate 2.59.
902 * config.in: Regenerate with autoheader 2.59.
903 * configure: Regnerate with autoconf 2.59.
905 2004-08-28 Alan Modra <amodra@bigpond.net.au>
907 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
908 symbol pointer arrays before modifying.
910 2004-08-28 Alan Modra <amodra@bigpond.net.au>
912 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
913 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
914 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
915 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
916 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
917 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
918 Use both symbol tables on non-relocatable objects. Use a common
919 error exit. Fix "mid" warning.
920 * libbfd.h: Regenerate.
921 * bfd-in2.h: Regenerate.
923 2004-08-28 Alan Modra <amodra@bigpond.net.au>
925 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
927 (struct sfpr_def_parms): Save some space.
928 (sfpr_define): Here too.
930 * elf64-ppc.c (compare_symbols): Put section syms first.
931 (sym_exists_at): New function.
932 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
933 points only for relocatable files. Use .opd section contents
934 otherwise. Generally clean up the code.
936 2004-08-27 Alan Modra <amodra@bigpond.net.au>
938 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
939 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
940 (struct sfpr_def_parms): New.
941 (sfpr_define): New function.
942 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
943 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
944 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
945 (savefpr1_tail, restfpr1_tail): New functions.
946 (savevr, savevr_tail, restvr, restvr_tail): New functions.
947 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
948 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
949 code. Define all ABI mandated _save and _rest functions.
951 2004-08-26 Paul Brook <paul@codesourcery.com>
953 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
955 2004-08-26 Alan Modra <amodra@bigpond.net.au>
957 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
960 2004-08-26 Alan Modra <amodra@bigpond.net.au>
962 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
963 that pcrel correction is applied for R_386_PC32.
965 2004-08-25 Alan Modra <amodra@bigpond.net.au>
967 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
968 for R_386_32 and R_386_PC32 relocs against symbols defined in
971 2004-08-25 Dmitry Diky <diwil@spec.ru>
973 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
975 * bfd-in2.h: Regenerate.
976 * libbfd.h: Regenerate.
977 * elf32-msp430.c: Clean-up code.
978 (elf_msp430_howto_table): Add new relocation entries.
979 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
980 (msp430_elf_relax_section): New function.
981 (msp430_elf_relax_delete_bytes): New function.
982 (msp430_elf_symbol_address_p): New function.
984 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
986 * elf32-m32r.c (m32r_elf_relocate_section): Handle
987 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
989 2004-08-20 Daniel Jacobowitz <dan@debian.org>
991 * elflink.c (_bfd_elf_section_already_linked): Handle
992 SEC_LINK_DUPLICATES_SAME_CONTENTS.
994 2004-08-19 Mark Mitchell <mark@codesourcery.com>
996 * config.bfd (arm*-*-symbianelf*): New target.
997 (arm*-*-eabi*): Likewise.
999 2004-08-19 Alan Modra <amodra@bigpond.net.au>
1001 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
1002 "struct ppc_link_hash_entry *".
1003 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
1004 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
1006 2004-08-19 Jakub Jelinek <jakub@redhat.com>
1008 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
1009 entries (where fd_aux overlaps next entry's fd_func).
1010 Add non_overlapping argument, use it.
1011 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1012 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1013 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1014 as indexes into opd_sym_map/opd_adjust array.
1015 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1017 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1019 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1020 if we can look up their function descriptor in a regular file.
1022 2004-08-18 Nick Clifton <nickc@redhat.com>
1025 * cofflink.c (coff_link_add_symbols): Check that the comdat
1026 pointer in the coff_section_data structure has been initialised
1029 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1032 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1033 changing bfd_link_hash_undefined to bfd_link_hash_new.
1035 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1037 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1039 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1040 (synthetic_opd, synthetic_relocatable): New variables.
1041 (compare_symbols, compare_relocs): New helper routines.
1042 (ppc64_elf_get_synthetic_symtab): New function.
1043 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1045 * bfd-in2.h: Regenerated.
1046 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1047 to relsyms. Return 0 if abfd is relocatable.
1049 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1051 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1053 2004-08-17 Nick Clifton <nickc@redhat.com>
1055 * (is_arm_mapping_symbol_name): New function - return true
1056 when a symbol name matches the requirements for an ARM mapping
1058 (arm_elf_find_function): New function based on
1059 elf_find_function in elf.c but skipping ARM mapping symbols
1060 and including thumb function symbols.
1061 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1062 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1064 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1066 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1067 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1068 (ppc64_elf_brtaken_reloc): Here too.
1070 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1072 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1074 (ppc64_elf_check_directives): Check that we have the right hash
1075 table before proceeding.
1077 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1079 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1080 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1081 the sections that will be discarded.
1083 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1085 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1087 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1089 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1090 free space available.
1092 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1094 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1095 occurrences with bfd_byte * thoughout file.
1097 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1098 (xcoff_write_armap_big): Likewise.
1099 (xcoff_write_archive_contents_old): Likewise.
1100 (xcoff_write_archive_contents_big): Likewise.
1102 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1104 2004-08-13 Nick Clifton <nickc@redhat.com>
1106 * elf32-arm.h: Convert to ISO C90.
1108 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1111 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1114 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1116 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1117 (bfd_archive_filename, bfd_get_section_ident): Delete.
1118 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1119 bfd_archive_filename.
1120 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1121 to warn about symbols in discarded sections. Use _bfd_error_handler.
1122 * aout-adobe.c (aout_adobe_callback): See below.
1123 * aout-cris.c (swap_ext_reloc_in): ..
1124 * coff-arm.c (find_thumb_glue, find_arm_glue,
1125 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1126 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1127 coff_arm_copy_private_bfd_data): ..
1128 * coff-i860.c (i860_reloc_processing): ..
1129 * coff-mcore.c (mcore_coff_unsupported_reloc,
1130 coff_mcore_relocate_section): ..
1131 * coff-ppc.c (coff_ppc_relocate_section): ..
1132 * coff-rs6000.c (xcoff_create_csect_from_smclas
1133 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1134 sh_swap_insns, sh_relocate_section): ..
1135 * coff-tic54x.c (tic54x_reloc_processing): ..
1136 * coff-tic80.c (coff_tic80_relocate_section): ..
1137 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1138 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1139 coff_slurp_symbol_table, coff_classify_symbol,
1140 coff_slurp_reloc_table): ..
1141 * coffgen.c (_bfd_coff_read_string_table): ..
1142 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1143 _bfd_coff_generic_relocate_section): ..
1144 * cpu-arm.c (bfd_arm_merge_machines): ..
1145 * cpu-sh.c (sh_merge_bfd_arch): ..
1146 * elf-hppa.h (elf_hppa_relocate_section): ..
1147 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1148 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1149 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1150 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1151 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1152 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1153 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1154 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1155 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1156 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1157 cris_elf_merge_private_bfd_data
1158 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1159 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1160 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1161 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1162 elf32_hppa_relocate_section): ..
1163 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1164 i370_elf_check_relocs, i370_elf_relocate_section): ..
1165 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1166 elf_i386_relocate_section): ..
1167 * elf32-m32r.c (m32r_elf_relocate_section,
1168 m32r_elf_merge_private_bfd_data): ..
1169 * elf32-m68hc1x.c (m68hc12_add_stub,
1170 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1171 * elf32-m68k.c (elf_m68k_relocate_section): ..
1172 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1173 mcore_elf_relocate_section): ..
1174 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1175 ppc_elf_check_relocs, ppc_elf_relocate_section,
1176 ppc_elf_begin_write_processing): ..
1177 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1178 elf_s390_relocate_section): ..
1179 * elf32-sh-symbian.c (sh_symbian_import_as,
1180 sh_symbian_process_embedded_commands,
1181 sh_symbian_relocate_section): ..
1182 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1183 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1184 sh_elf_merge_private_data): ..
1185 * elf32-sparc.c (elf32_sparc_check_relocs,
1186 elf32_sparc_relocate_section,
1187 elf32_sparc_merge_private_bfd_data): ..
1188 * elf32-v850.c (v850_elf_check_relocs,
1189 v850_elf_merge_private_bfd_data): ..
1190 * elf32-xtensa.c (elf_xtensa_check_relocs,
1191 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1192 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1193 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1194 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1195 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1196 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1197 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1198 ppc64_elf_relocate_section): ..
1199 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1200 elf_s390_relocate_section): ..
1201 * elf64-sh64.c (sh_elf64_relocate_section): ..
1202 * elf64-sparc.c (sparc64_elf_check_relocs,
1203 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1204 sparc64_elf_merge_private_bfd_data): ..
1205 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1206 elf64_x86_64_relocate_section): ..
1207 * elflink.c (_bfd_elf_add_default_symbol,
1208 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1209 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1210 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1211 elf_get_linked_section_vma, elf_fixup_link_order,
1212 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1213 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1214 * elfxx-ia64.c (elfNN_ia64_relax_section,
1215 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1216 * elfxx-mips.c (mips_elf_perform_relocation,
1217 _bfd_mips_elf_check_relocs,
1218 _bfd_mips_elf_merge_private_bfd_data): ..
1219 * ieee.c (ieee_slurp_external_symbols): ..
1220 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1221 * libbfd.c (_bfd_generic_verify_endian_match): ..
1222 * linker.c (_bfd_generic_link_add_one_symbol,
1223 _bfd_generic_section_already_linked): ..
1224 * pdp11.c (translate_to_native_sym_flags): ..
1225 * pe-mips.c (coff_pe_mips_relocate_section): ..
1226 * peicode.h (pe_ILF_build_a_bfd): ..
1227 * srec.c (srec_bad_byte): ..
1228 * stabs.c (_bfd_link_section_stabs): ..
1229 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1230 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1231 with corresponding %B and %A in _bfd_error_handler format string.
1232 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1233 calls to use %A and %B. Fix "against symbol .. from section" and
1234 similar error messages. Combine multiple _bfd_error_handler calls
1235 where they were separated due to bfd_archive_filename deficiencies.
1236 * bfd-in2.h: Regenerate.
1238 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1240 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1243 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1245 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1246 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1247 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1249 (link_hash_newfunc): Init was_undefined.
1250 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1251 Use undefweak instead.
1252 (ppc64_elf_check_directives): Fix undefs chain.
1253 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1255 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1256 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1257 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1259 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1261 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1262 error, test input_section flags rather than sec.
1264 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1266 * elf-bfd.h (struct elf_backend_data): Add
1267 elf_backend_archive_symbol_lookup.
1268 (_bfd_elf_archive_symbol_lookup): Declare.
1269 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1270 (elf_link_add_archive_symbols): ..extracted from here. Call the
1272 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1273 (elfNN_bed): Init new field.
1274 * elf64-ppc.c (elf_backend_check_directives): Define.
1275 (elf_backend_archive_symbol_lookup): Define.
1276 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1277 a ppc_link_hash_entry pointer.
1279 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1280 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1281 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1282 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1283 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1284 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1285 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1288 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1290 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1291 (ppc64_elf_add_symbol_hook): Test for NULL section.
1292 (get_sym_h): Formatting.
1293 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1296 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1297 long branch stubs with code handling plt and r2off branch stubs.
1299 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1301 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1302 * elflink.c (elf_link_input_bfd): Formatting.
1303 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1305 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1306 (link_hash_newfunc): Don't set it.
1307 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1308 (ppc64_elf_mark_entry_syms): Delete.
1309 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1310 sections. Use get_opd_info.
1311 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1313 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1315 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1317 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1318 (func_desc_adjust): Don't set have_undefweak.
1319 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1320 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1322 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1323 "struct ppc_link_hash_entry *". Adjust all references.
1324 (ppc64_elf_hide_symbol): Correct a comment.
1326 * elf64-ppc.c (get_opd_info): New function.
1327 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1328 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1329 before calling get_fdh. Test fdh rather than h before dereferencing
1330 fdh. Mark removed symbols in opd_adjust.
1331 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1332 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1334 (ppc64_elf_output_symbol_hook): Likewise.
1336 2004-08-06 Paul Brook <paul@codesourcery.com>
1338 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1339 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1340 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1341 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1342 and BFD_RELOC_ARM_SBREL32.
1343 * bfd-in2.h, bbfd.h: Regenerate.
1345 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1347 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1348 the dynamic link symbol actually in use.
1350 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1352 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1354 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1355 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1357 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1358 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1360 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1361 Nick Clifton <nickc@redhat.com>
1364 * bfd.c (_bfd_default_error_handler): Make it global.
1366 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1368 * elf.c (assign_section_numbers): Cope gracefully with sections
1369 which have SHF_LINK_ORDER set but no sh_link set up.
1370 * elflink.c (elf_get_linked_section_vma): Likewise.
1372 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1375 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1376 Set it to _bfd_default_error_handler.
1377 (elfNN_bed): Add elf_backend_link_order_error_handler.
1379 * libbfd-in.h (_bfd_default_error_handler): New.
1381 * libbfd.h: Regenerated.
1383 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1385 * archures.c (bfd_mach_sparc_64bit_p): Define.
1386 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1387 * bfd-in2.h: Rebuilt.
1389 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1391 Introduce SH2a support.
1392 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1393 * archures.c (bfd_mach_sh2a_nofpu): New.
1394 * bfd-in2.h: Rebuilt.
1395 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1396 (arch_info_struct): Add sh2a_nofpu.
1397 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1398 2003-12-29 DJ Delorie <dj@redhat.com>
1399 * reloc.c: Add relocs for sh2a.
1400 * bfd-in2.h: Regenerate.
1401 * libbfd.hh: Regenerate.
1402 2003-12-01 Michael Snyder <msnyder@redhat.com>
1403 * archures.c (bfd_mach_sh2a): New.
1404 * bfd-in2.h: Rebuilt.
1405 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1407 (arch_info_struct): Add sh2a.
1408 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1410 2004-07-28 Nick Clifton <nickc@redhat.com>
1411 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1414 * som.c (setup_sections): Improve estimation of space sizes in
1415 relocatable objects.
1417 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1418 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1419 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1421 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1422 * configure: Regenerate.
1423 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1424 case that accepts OSABI=NetBSD and OSABI=SysV.
1425 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1426 the base of .got or .data (if .got does not exist).
1427 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1429 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1430 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1431 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1432 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1434 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1437 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1438 (elf_sec_group): Defined.
1439 (bfd_elf_match_symbols_in_sections): New prototype.
1440 (_bfd_elf_setup_group_pointers): Likewise.
1442 * elf.c (bfd_elf_discard_group): Abort.
1443 (bfd_elf_set_group_contents): Also include relocation sections.
1444 Remove zero-fill for ld -r.
1445 (_bfd_elf_setup_group_pointers): New function.
1446 (elf_sort_elf_symbol): Likewise.
1447 (elf_sym_name_compare): Likewise.
1448 (bfd_elf_match_symbols_in_sections): Likewise.
1450 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1452 * elflink.c (match_group_member): New.
1453 (elf_link_input_bfd): Check group member for discarded section.
1454 (try_match_symbols_in_sections): New function.
1455 (already_linked): Likewise.
1456 (_bfd_elf_section_already_linked): Support mixing comdat group
1457 and linkonce section.
1459 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1460 * linker.c (bfd_section_already_linked_table_traverse): New.
1462 * libbfd.h: Regenerated.
1464 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1466 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1467 BFD_RELOC_CRX_SWITCH32.
1468 * bfd-in2.h: Regenerate.
1469 * libbfd.h: Regenerate.
1470 * elf32-crx.c: Support relocation/relaxation of
1471 BFD_RELOC_CRX_SWITCH* types.
1473 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1475 * elf64-ppc.c: Correct "Linker stubs" comment.
1477 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1481 (elf_linked_to_section): New.
1483 * elf.c (assign_section_numbers): Set up sh_link for
1486 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1487 to sh_link for SHT_IA_64_UNWIND sections.
1489 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1491 * elflink.c (elf_fixup_link_order): Add _() to error message.
1493 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1495 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1498 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1500 * aout-adobe.c (aout_32_section_already_linked): Defined.
1501 * aout-target.h (MY_section_already_linked): Likewise.
1502 * aout-tic30.c (MY_section_already_linked): Likewise.
1503 * binary.c (binary_section_already_linked): Likewise.
1504 * bout.c (b_out_section_already_linked): Likewise.
1505 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1506 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1507 * coffcode.h (coff_section_already_linked): Likewise.
1508 * i386msdos.c (msdos_section_already_linked): Likewise.
1509 * i386os9k.c (os9k_section_already_linked): Likewise.
1510 * ieee.c (ieee_section_already_linked): Likewise.
1511 * ihex.c (ihex_section_already_linked): Likewise.
1512 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1513 * mmo.c (mmo_section_already_linked): Likewise.
1514 * nlm-target.h (nlm_section_already_linked): Likewise.
1515 * oasys.c (oasys_section_already_linked): Likewise.
1516 * pef.c (bfd_pef_section_already_linked): Likewise.
1517 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1518 * som.c (som_bfd_discard_group): Likewise.
1519 * srec.c (srec_section_already_linked): Likewise.
1520 * tekhex.c (tekhex_section_already_linked): Likewise.
1521 * versados.c (versados_section_already_linked): Likewise.
1522 * vms.c (vms_section_already_linked): Likewise.
1523 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1524 * xsym.c (bfd_sym_section_already_linked): Likewise.
1526 * bfd-in.h (bfd_section_already_linked_table_init): New.
1527 (bfd_section_already_linked_table_free): Likewise.
1529 * coff-rs6000.c (rs6000coff_vec): Add
1530 _bfd_generic_section_already_linked.
1531 (pmac_xcoff_vec): Likewise.
1532 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1533 (aix5coff64_vec): Likewise.
1535 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1536 * elflink.c (_bfd_elf_section_already_linked): New function.
1538 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
1540 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
1541 (_bfd_generic_section_already_linked): New.
1542 (bfd_section_already_linked_hash_entry): Likewise.
1543 (bfd_section_already_linked): Likewise.
1544 (bfd_section_already_linked_table_lookup): Likewise.
1545 (bfd_section_already_linked_table_insert): Likewise.
1547 * linker.c (bfd_section_already_linked): New.
1548 (_bfd_section_already_linked_table): Likewise.
1549 (bfd_section_already_linked_table_lookup): Likewise.
1550 (bfd_section_already_linked_table_insert): Likewise.
1551 (already_linked_newfunc): Likewise.
1552 (bfd_section_already_linked_table_init): Likewise.
1553 (bfd_section_already_linked_table_free): Likewise.
1554 (_bfd_generic_section_already_linked): Likewise.
1556 * section.c (bfd_section): Remove comdat.
1557 (bfd_comdat_info): Moved to ...
1558 * bfd-in.h (coff_comdat_info): Here.
1559 (bfd_coff_get_comdat_section): New.
1560 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
1561 * libcoff-in.h (coff_section_tdata): Add comdat.
1562 * coffcode.h (handle_COMDAT): Updated.
1563 * cofflink.c (coff_link_add_symbols): Likewise.
1564 * ecoff.c (bfd_debug_section): Likewise.
1566 * targets.c (bfd_target): Add _section_already_linked.
1567 (BFD_JUMP_TABLE_LINK): Updated.
1569 * bfd-in2.h: Regenerated.
1570 * libbfd.h: Likewise.
1571 * libcoff.h: Likewise.
1573 2003-07-21 Paul Brook <paul@codesourcery.com>
1575 * elflink.c (elf_get_linked_section_vma, compare_link_order,
1576 elf_fixup_link_order): New functions.
1577 (bfd_elf_final_link): Call elf_fixup_link_order.
1579 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
1581 * elf-bfd.h (ELF_COMMON_DEF_P): New.
1582 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
1584 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
1585 _bfd_elf_symbol_refs_local_p.
1586 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
1589 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
1591 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
1593 (bfd_elf_get_dyn_lib_class): New prototype.
1594 * elf.c (bfd_elf_get_dyn_lib_class): New function.
1596 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
1597 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
1598 entry is needed. Issue an error if a DT_NEEDED entry is needed
1599 for a file marked DYN_NO_NEEDED.
1600 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
1603 * bfd-in2.h: Regenerated.
1605 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1607 * elflink.c (elf_section_complain_discarded): Don't complain in
1610 2004-07-10 James E Wilson <wilson@specifixinc.com>
1612 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
1613 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
1614 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
1615 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
1617 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
1618 bfd_put_64 to bfd_putl64.
1619 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
1621 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
1624 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
1625 .init/.fini sections when trying to relax it.
1627 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
1629 * elf.c (assign_file_positions_for_segments): Make sure the
1630 .dynamic section is the first section in the PT_DYNAMIC segment.
1632 2004-07-09 Nick Clifton <nickc@redhat.com>
1634 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
1635 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
1636 sh_elf_get_flags_from_mach functions so that they do not conflict
1637 when this target is built with other sh-elf targets.
1638 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
1639 suppression of this function.
1640 (sh_elf_find_flags): Likewise.
1642 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1644 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
1645 (ALL_MACHINES_CFILES): Add cpu-crx.c.
1646 (BFD32_BACKENDS): Add elf32-crx.lo.
1647 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
1648 (cpu-crx.lo): New target.
1649 (elf32-crx.lo): New target.
1650 * Makefile.in: Regenerate.
1651 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
1652 (bfd_archures_list): Add bfd_crx_arch.
1653 * bfd-in2.h: Regenerate.
1654 * config.bfd: Handle crx-*-elf*, crx*.
1655 * configure.in: Handle bfd_elf32_crx_vec.
1656 * configure: Regenerate.
1657 * cpu-crx.c: New file.
1658 * elf32-crx.c: Likewise.
1659 * libbfd.h: Regenerate.
1660 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
1661 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
1662 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
1663 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
1664 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
1665 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
1666 * targets.c (bfd_elf32_crx_vec): Declare.
1667 (bfd_target_vector): Add bfd_elf32_crx_vec.
1669 2004-07-06 Nick Clifton <nickc@redhat.com>
1671 * config.bfd: Add sh-symbian-elf target.
1672 * configure.in: Add bfd_elf32_shl_symbian_vec.
1673 * configure: Regenerate.
1674 * elf-bfd.h (struct elf_backend_data): Add new field
1676 * elflink.c (elf_link_add_object_symbols): Invoke the
1677 check_directives function, if defined.
1678 * elfxx-target.h: Provide a default, NULL definition for
1680 * targets.c: Add bfd_elf32_shl_symbian_vec.
1681 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
1683 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
1684 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1685 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
1686 not already been defined.
1687 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
1688 * sh-symbian.c: New file. Provide functions to support the
1689 * sh-symbian-elf target.
1690 * Makefile.am: Add elf32-sh-symbian.c
1691 * Makefile.in: Regenerate.
1693 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1695 * elf32-sh.c: Include ../opcodes/sh-opc.h.
1696 * Makefile.am: Ran make dep-am.
1697 * Makefile.in: Ran make dep-in.
1699 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1701 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
1704 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
1706 * config.bfd: Add want64 to configuration target s390-*-linux*.
1708 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
1710 * bfd.c (bfd_get_section_ident): New.
1712 * elflink.c (elf_link_read_relocs_from_section): Call
1713 bfd_get_section_ident to identify the section when reporting
1715 (_bfd_elf_link_output_relocs): Likewise.
1716 (elf_link_output_extsym): Likewise.
1717 (elf_link_input_bfd): Likewise.
1718 (bfd_elf_gc_record_vtinherit): Likewise.
1720 * bfd-in2.h: Regenerated.
1722 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
1723 Nick Clifton <nickc@redhat.com>
1726 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
1727 of section symbols to mips_elf_sort_hash_table ().
1729 2004-07-01 Alan Modra <amodra@bigpond.net.au>
1731 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
1733 (elf_section_complain_discarded): New function. Handle
1734 .gcc_except_table too.
1735 (elf_link_input_bfd): Rewrite handling of relocs against symbols
1736 in discarded sections.
1737 * elf-bfd.h (elf_discarded_section): Protect macro arg.
1739 2004-06-30 James E Wilson <wilson@specifixinc.com>
1741 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
1742 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
1744 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
1747 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
1748 local references to discarded sections and report their
1751 2004-06-30 Alan Modra <amodra@bigpond.net.au>
1753 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
1754 sec_info_type, test section name instead.
1756 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
1759 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
1760 in .init/.fini sections.
1762 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1764 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
1765 bfd_get_section_limit.
1767 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1769 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
1770 output section size.
1772 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1774 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
1776 (mmix_elf_perform_relocation): Adjust for above change.
1777 (mmix_elf_relocate_section): Likewise.
1778 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
1779 (mmix_elf_get_section_contents): Delete.
1780 (bfd_elf64_get_section_contents): Delete.
1781 (mmix_elf_relocate_section): Zero stub area.
1782 * linker.c (default_indirect_link_order): Alloc max of section size
1784 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
1785 * section.c (bfd_malloc_and_get_section): Likewise.
1786 (struct bfd_section): Update rawsize comment.
1787 * bfd-in2.h: Regenerate.
1789 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
1791 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1793 * bfd-in.h (bfd_get_section_limit): Define.
1794 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
1795 (_bfd_final_link_relocate): Use bfd_get_section_limit.
1796 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
1797 * coff-arm.c (coff_arm_relocate_section): Likewise.
1798 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
1799 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
1800 (bfd_ns32k_final_link_relocate): Likewise.
1801 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
1802 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1803 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
1804 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1805 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
1806 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
1807 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
1808 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1809 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
1810 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
1811 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
1812 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
1813 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
1814 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
1815 * elf32-v850.c (v850_elf_reloc): Likewise.
1816 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
1817 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
1818 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
1819 * elf64-mips.c (mips_elf64_gprel32_reloc)
1820 (mips16_gprel_reloc): Likewise.
1821 * elf64-mmix.c (mmix_elf_reloc): Likewise.
1822 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
1823 * elf64-sparc.c (init_insn_reloc): Likewise.
1824 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1825 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
1826 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
1827 (_bfd_mips_elf_generic_reloc): Likewise.
1828 * bfd-in2.h: Regenerate.
1830 2004-06-28 Alan Modra <amodra@bigpond.net.au>
1832 * bfd-in.h (struct stab_info): Move from stabs.c.
1833 * stabs.c (struct stab_link_includes_table): Delete.
1834 (stab_link_includes_lookup): Delete.
1835 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
1836 level of indirection from sinfo parm.
1837 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
1838 stabstr section. Adjust hash table accesses.
1839 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
1840 alloc. Adjust stab_info test.
1841 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
1842 (_bfd_coff_final_link): Adjust stab_info test.
1843 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
1844 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
1846 * libcoff-in.h (struct coff_link_hash_table): Likewise.
1847 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
1848 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
1849 stabstr section. Adjust stab_info test.
1850 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
1851 (_bfd_write_stab_strings): Adjust prototypes.
1852 * libbfd.h: Regenerate.
1853 * libcoff.h: Regenerate.
1854 * bfd-in2.h: Regenerate.
1856 2004-06-27 Mark Kettenis <kettenis@gnu.org>
1858 From Miod Vallat <miod@online.fr>:
1859 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
1861 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
1863 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
1864 (struct elf32_mn10300_link_hash_entry): Remove
1865 pcrel_relocs_copied.
1866 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
1867 R_MN10300_32. Don't adjust pcrel_relocs_copied.
1868 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
1869 and gotoff relocations if the symbol doesn't bind locally. Use
1870 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
1871 relocation for PCREL32.
1872 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
1873 to test whether a symbol binds locally.
1874 (elf32_mn10300_link_hash_newfunc): Don't initialize
1875 pcrel_relocs_copied.
1876 (_bfd_mn10300_elf_discard_copies): Delete.
1877 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
1879 2004-06-26 Mark Kettenis <kettenis@gnu.org>
1881 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
1883 2004-06-25 Joel Brobecker <brobecker@gnat.com>
1885 * som.c (som_set_reloc_info): Correct small typo.
1887 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1889 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
1890 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
1891 (m32r_elf_gcsweep_hook): Likewise.
1892 (m32r_elf_check_relocs): Likewise.
1893 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
1894 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
1895 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
1896 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
1897 * bfd-in2.h: Regenerated.
1898 * libbfd.h: Regenerated.
1900 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
1902 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
1904 (elf64_x86_64_relocate_section): Issue an error for
1905 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
1906 against global symbols when building shared library.
1908 2004-06-24 Alan Modra <amodra@bigpond.net.au>
1910 * section.c (struct sec): Rename "_cooked_size" to "size".
1911 Rename "_raw_size" to "rawsize".
1912 (STD_SECTION): Adjust comments.
1913 (bfd_set_section_size, bfd_get_section_contents): Use size.
1914 (bfd_malloc_and_get_section): New function.
1915 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
1916 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
1917 Correctly free reloc and contents memory.
1918 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
1919 and fake CIE now that we can shink section size to zero.
1920 (_bfd_elf_write_section_eh_frame): Likewise..
1921 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
1922 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
1923 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
1924 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
1925 unneeded indirection.
1926 * elf.c (_bfd_elf_section_offset): .. and update call.
1927 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
1928 * libbfd.h: Regenerate.
1929 * bfd-in2.h: Regenerate.
1931 Replace occurrences of "_raw_size" and "_cooked_size" in most places
1932 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
1933 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
1934 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
1935 Similarly use "rawsize", if non-zero, in reloc functions to validate
1936 reloc addresses. Use new bfd_malloc_and_get_section in most places
1937 where bfd_get_section_contents was called. Expand all occurrences of
1938 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
1939 grok_prstatus and similar functions to "size".
1940 * aix386-core.c (aix386_core_file_p): ..
1941 * aix5ppc-core.c (xcoff64_core_p): ..
1942 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
1943 aout_adobe_set_section_contents): ..
1944 * aout-target.h (callback): ..
1945 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
1946 MY_bfd_final_link): ..
1947 * aoutf1.h (sunos4_core_file_p): ..
1948 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
1949 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
1950 final_link, aout_link_input_section): ..
1951 * binary.c (binary_object_p, binary_canonicalize_symtab,
1952 binary_set_section_contents): ..
1953 * bout.c (b_out_callback, b_out_write_object_contents,
1954 b_out_set_section_contents, b_out_bfd_relax_section,
1955 b_out_bfd_get_relocated_section_contents): ..
1956 * cisco-core.c (cisco_core_file_validate): ..
1957 * coff-alpha.c (alpha_ecoff_object_p,
1958 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
1959 * coff-arm.c (coff_arm_relocate_section,
1960 bfd_arm_allocate_interworking_sections): ..
1961 * coff-h8300.c (h8300_reloc16_extra_cases,
1962 h8300_bfd_link_add_symbols): ..
1963 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
1964 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
1965 ppc_bfd_coff_final_link): ..
1966 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
1967 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1968 sh_align_loads, sh_coff_get_relocated_section_contents): ..
1969 * coff64-rs6000.c (xcoff64_write_object_contents,
1970 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
1971 * coffcode.h (coff_compute_section_file_positions,
1972 coff_write_object_contents): ..
1973 * coffgen.c (make_a_section_from_file, coff_write_symbols,
1974 coff_section_symbol, build_debug_section): ..
1975 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
1976 process_embedded_commands, _bfd_coff_link_input_bfd,
1977 _bfd_coff_write_global_sym): ..
1978 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
1979 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
1980 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
1981 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
1982 _bfd_dwarf2_find_nearest_line): ..
1983 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
1984 ecoff_compute_section_file_positions,
1985 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
1986 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
1987 _bfd_elf_discard_section_eh_frame_hdr,
1988 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
1989 _bfd_elf_write_section_eh_frame,
1990 _bfd_elf_write_section_eh_frame_hdr): ..
1991 * elf-hppa.h (elf_hppa_sort_unwind): ..
1992 * elf-m10200.c (mn10200_elf_relax_section,
1993 mn10200_elf_relax_delete_bytes,
1994 mn10200_elf_get_relocated_section_contents): ..
1995 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
1996 mn10300_elf_check_relocs, mn10300_elf_relax_section,
1997 mn10300_elf_relax_delete_bytes,
1998 mn10300_elf_get_relocated_section_contents,
1999 _bfd_mn10300_elf_adjust_dynamic_symbol,
2000 _bfd_mn10300_elf_discard_copies,
2001 _bfd_mn10300_elf_size_dynamic_sections,
2002 _bfd_mn10300_elf_finish_dynamic_sections): ..
2003 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
2004 _bfd_elf_make_section_from_phdr, elf_fake_sections,
2005 bfd_elf_set_group_contents, map_sections_to_segments,
2006 elf_sort_sections, assign_file_positions_for_segments,
2007 SECTION_SIZE, copy_private_bfd_data,
2008 _bfd_elf_get_dynamic_reloc_upper_bound,
2009 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
2010 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2011 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2012 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2013 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2014 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2015 bfd_elf32_arm_process_before_allocation,
2016 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2017 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2018 elf32_arm_write_section): ..
2019 * elf32-cris.c (cris_elf_grok_prstatus,
2020 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2021 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2022 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2023 elf_cris_discard_excess_dso_dynamics,
2024 elf_cris_discard_excess_program_dynamics): ..
2025 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2026 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2027 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2028 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2029 elf32_frvfdpic_size_dynamic_sections,
2030 elf32_frvfdpic_modify_segment_map,
2031 elf32_frvfdpic_finish_dynamic_sections): ..
2032 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2033 elf32_h8_get_relocated_section_contents): ..
2034 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2035 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2036 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2037 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2038 elf32_hppa_finish_dynamic_sections): ..
2039 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2040 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2041 i370_elf_finish_dynamic_sections): ..
2042 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2043 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2044 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2045 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2046 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2047 * elf32-ip2k.c (ip2k_is_switch_table_128,
2048 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2049 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2050 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2051 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2052 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2053 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2054 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2055 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2056 m32r_elf_get_relocated_section_contents): ..
2057 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2058 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2059 m68hc11_elf_relax_delete_bytes): ..
2060 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2061 m68hc12_elf_size_one_stub): ..
2062 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2063 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2064 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2065 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2066 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2067 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2068 elf32_mips_grok_prstatus): ..
2069 * elf32-or32.c (or32_elf_consth_reloc): ..
2070 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2071 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2072 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2073 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2074 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2075 ppc_elf_final_write_processing): ..
2076 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2077 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2078 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2079 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2080 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2081 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2082 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2083 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2084 * elf32-sh64-com.c (sh64_address_in_cranges,
2085 sh64_get_contents_type): ..
2086 * elf32-sh64.c (sh64_find_section_for_address,
2087 sh64_elf_final_write_processing): ..
2088 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2089 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2090 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2091 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2092 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2093 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2094 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2095 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2096 elf_vax_finish_dynamic_sections): ..
2097 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2098 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2099 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2100 xstormy16_elf_finish_dynamic_sections): ..
2101 * elf32-xtensa.c (xtensa_read_table_entries,
2102 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2103 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2104 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2105 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2106 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2107 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2108 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2109 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2110 xtensa_callback_required_dependence): ..
2111 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2112 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2113 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2114 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2115 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2116 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2117 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2118 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2119 * elf64-hppa.c (allocate_dynrel_entries,
2120 elf64_hppa_size_dynamic_sections,
2121 elf64_hppa_finish_dynamic_sections): ..
2122 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2123 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2124 elf64_mips_grok_prstatus): ..
2125 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2126 mmix_elf_relocate_section, mmix_elf_final_link,
2127 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2128 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2129 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2130 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2131 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2132 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2133 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2134 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2135 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2136 ppc64_elf_finish_dynamic_sections): ..
2137 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2138 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2139 elf_s390_finish_dynamic_sections): ..
2140 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2141 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2142 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2143 sh64_elf64_finish_dynamic_sections): ..
2144 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2145 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2146 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2147 sparc64_elf_finish_dynamic_symbol,
2148 sparc64_elf_finish_dynamic_sections): ..
2149 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2150 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2151 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2152 elf64_x86_64_finish_dynamic_sections): ..
2153 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2154 * elfcode.h (elf_slurp_reloc_table): ..
2155 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2156 elf_finalize_dynstr, elf_link_add_object_symbols,
2157 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2158 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2159 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2160 elf32_mips_grok_prstatus): ..
2161 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2162 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2163 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2164 elfNN_ia64_finish_dynamic_sections): ..
2165 * elfxx-mips.c (mips_elf_create_procedure_table,
2166 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2167 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2168 mips_elf_global_got_index, mips_elf_multi_got,
2169 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2170 mips_elf_allocate_dynamic_relocations,
2171 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2172 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2173 _bfd_mips_elf_always_size_sections,
2174 _bfd_mips_elf_size_dynamic_sections,
2175 _bfd_mips_elf_finish_dynamic_symbol,
2176 _bfd_mips_elf_finish_dynamic_sections,
2177 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2178 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2179 _bfd_elf_mips_get_relocated_section_contents,
2180 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2181 * hp300hpux.c (callback): ..
2182 * hppabsd-core.c (make_bfd_asection): ..
2183 * hpux-core.c (make_bfd_asection): ..
2184 * i386linux.c (linux_link_create_dynamic_sections,
2185 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2186 * i386msdos.c (msdos_write_object_contents): ..
2187 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2188 os9k_set_section_contents): ..
2189 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2190 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2191 ieee_write_section_part, do_with_relocs, do_as_repeat,
2192 do_without_relocs, ieee_write_debug_part, init_for_output,
2193 ieee_set_section_contents): ..
2194 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2195 * irix-core.c (do_sections, make_bfd_asection): ..
2196 * libaout.h (aout_section_merge_with_text_p): ..
2197 * libbfd.c (_bfd_generic_get_section_contents,
2198 _bfd_generic_get_section_contents_in_window): ..
2199 * linker.c (default_indirect_link_order): ..
2200 * lynx-core.c (make_bfd_asection): ..
2201 * m68klinux.c (linux_link_create_dynamic_sections,
2202 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2203 * mach-o.c (bfd_mach_o_make_bfd_section,
2204 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2205 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2206 bfd_mach_o_scan_read_segment): ..
2207 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2208 _bfd_merge_sections): ..
2209 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2210 mmo_map_set_sizes, mmo_canonicalize_symtab,
2211 mmo_internal_write_section, mmo_write_object_contents): ..
2212 * netbsd-core.c (netbsd_core_file_p): ..
2213 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2214 nlm_alpha_set_public_section): ..
2215 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2216 * nlm32-sparc.c (nlm_sparc_write_import): ..
2217 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2218 nlm_compute_section_file_positions): ..
2219 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2220 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2221 * opncls.c (get_debug_link_info): ..
2222 * osf-core.c (make_bfd_asection): ..
2223 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2224 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2225 final_link, aout_link_input_section): ..
2226 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2227 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2228 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2229 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2230 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2231 * ptrace-core.c (ptrace_unix_core_file_p): ..
2232 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2233 _bfd_final_link_relocate, bfd_generic_relax_section,
2234 bfd_generic_get_relocated_section_contents): ..
2235 * reloc16.c (bfd_coff_reloc16_relax_section,
2236 bfd_coff_reloc16_get_relocated_section_c): ..
2237 * riscix.c (riscix_some_aout_object_p): ..
2238 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2239 * sco5-core.c (make_bfd_asection): ..
2240 * simple.c (bfd_simple_get_relocated_section_contents): ..
2241 * som.c (som_object_setup, setup_sections, som_prep_headers,
2242 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2243 som_set_reloc_info, som_get_section_contents,
2244 som_bfd_link_split_section): ..
2245 * sparclinux.c (linux_link_create_dynamic_sections,
2246 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2247 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2248 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2249 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2250 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2251 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2252 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2253 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2254 sunos_finish_dynamic_link): ..
2255 * syms.c (_bfd_stab_section_find_nearest_line): ..
2256 * tekhex.c (first_phase, tekhex_set_section_contents,
2257 tekhex_write_object_contents): ..
2258 * trad-core.c (trad_unix_core_file_p): ..
2259 * versados.c (process_esd, process_otr, process_otr): ..
2260 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2261 * vms-misc.c (add_new_contents): ..
2262 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2263 * vms.c (vms_set_section_contents): ..
2264 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2265 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2266 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2267 * xsym.c (bfd_sym_scan): .. See above.
2269 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2271 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2272 calling _bfd_merged_section_offset only for section symbols.
2274 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2276 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2277 for handling SEC_MERGE symbols in relax_section.
2279 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2281 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2282 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2283 linked together. Mark the result as h8300sx code.
2285 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2287 * elf-bfd.h (struct elf_backend_data): Added
2288 elf_backend_omit_section_dynsym.
2289 (_bfd_elf_link_omit_section_dynsym): Declare.
2290 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2291 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2292 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2293 (_bfd_elf_link_renumber_dynsyms): ... this function.
2294 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2295 _bfd_elf_link_omit_section_dynsym).
2296 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2298 2004-06-21 Nick Clifton <nickc@redhat.com>
2300 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2303 2004-06-17 Jerome Guitton <guitton@gnat.com>
2305 * bfd-in.h (bfd_cache_close_all): New function declaration.
2306 * bfd-in2.h: Regenerate.
2307 * cache.c (bfd_cache_close_all): New function definition.
2309 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2311 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2313 * configure: Regenerate.
2315 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2317 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2318 the pre-existing section.
2320 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2322 * section.c (struct sec): Remove usused flags. Reorganize a little.
2323 (bfd_get_section_size_before_reloc): Delete.
2324 (bfd_get_section_size_after_reloc): Delete.
2325 (STD_SECTION): Update.
2326 (bfd_get_section_size_now): Delete.
2327 (bfd_set_section_contents): Don't referece reloc_done.
2328 (bfd_get_section_contents): Remove reloc_done comment.
2329 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2331 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2332 * ecoff.c (bfd_debug_section): Update initializer.
2333 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2334 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2335 * bfd-in.h (bfd_section_size): Expand.
2336 (bfd_get_section_size): New macro.
2337 * bfd-in2.h: Regenerate.
2338 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2339 bfd_get_section_size_before_reloc with bfd_get_section_size.
2340 * coffcode.h (coff_write_object_contents): Likewise.
2341 * coffgen.c (build_debug_section): Likewise.
2342 * dwarf1.c (parse_line_table): Likewise.
2343 (_bfd_dwarf1_find_nearest_line): Likewise.
2344 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2345 * i386msdos.c (msdos_write_object_contents): Likewise.
2346 * pdp11.c (squirt_out_relocs): Likewise.
2347 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2348 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2350 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2352 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2353 removal) with updated comment.
2354 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2356 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2357 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2359 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2361 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2362 overflow on branches to undefweaks.
2364 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2366 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2367 as ecoff_section_data() does not return a valid lvalue.
2369 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2371 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2372 (elf_link_add_object_symbols): Likewise.
2374 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2375 (elf_backend_reloc_type_class): New.
2377 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2379 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2381 * configure: Regenerate.
2383 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2385 From: Albert Chin-A-Young <china@thewrittenword.com>
2386 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2389 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2391 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2394 2004-05-28 DJ Delorie <dj@redhat.com>
2396 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2397 for linking, but otherwise adjust reloc for merged sections.
2399 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2401 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2402 _bfd_merged_section_offset for local symbols.
2404 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2406 * Makefile.am: Regenerate dependencies.
2407 * Makefile.in: Regenerate.
2408 * archures.c: Add bfd_mach_sh3_nommu .
2409 * bfd-in2.h: Regenerate.
2410 * cpu-sh.c: Add sh3-nommu architecture.
2411 (bfd_to_arch_table): Create new table.
2412 (sh_get_arch_from_bfd_mach): Create new function.
2413 (sh_get_arch_up_from_bfd_mach): Create new function.
2414 (sh_merge_bfd_arch): Create new function.
2415 * elf32-sh.c (sh_ef_bfd_table): Add table.
2416 (sh_elf_check_relocs): Replace switch statement with
2417 use of sh_ef_bfd_table .
2418 (sh_elf_get_flags_from_mach): Add new function.
2419 (sh_find_elf_flags): Likewise.
2420 (sh_elf_copy_private_data): Replace most of non-elf contents
2421 with a call to sh_merge_bfd_arch() .
2423 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2425 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2426 * Makefile.in: Regenerate.
2428 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2430 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2431 custom calling conventions for dynamic symbols.
2432 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2433 symbol if it's an alias to a global one.
2435 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2437 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2440 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2442 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2445 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2447 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2448 for SHT_GROUP sections.
2450 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2452 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2454 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2455 * merge.c: Formatting. Remove unnecessary casts. Expand
2456 bfd_get_section_alignment macro.
2457 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2458 use throughout file.
2459 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2460 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2461 section name to determine sinfo group, instead test output section
2463 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2464 _bfd_strip_section_from_output rather than just twiddling flags.
2465 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2466 (_bfd_merge_sections): Update prototype.
2467 * libbfd.h: Regenerate.
2469 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2471 * netbsd-core.c: Correctly indent section that sets architecture
2474 From Miod Vallat <miod@online.fr>:
2475 * m88kopenbsd.c: New file.
2476 * targets.c (m88k_openbsd_vec): New.
2477 * config.bfd: Add m88k-*-openbsd*.
2478 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2479 (m88kopenbsd_vec): New.
2480 * configure: Regenerate.
2481 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2482 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2484 * Makefile.in: Regenerate.
2485 * po/SRC-POTFILES.in: Regenerate.
2487 2004-05-24 Nick Clifton <nickc@redhat.com>
2489 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2490 introduced by hash table size patch.
2492 2004-05-22 Ben Elliston <bje@au.ibm.com>
2494 * configure.in (is_release): Remove.
2495 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2496 (AC_OUTPUT): Don't output bfdver.h from version.h.
2497 * configure: Regenerate.
2498 * Makefile.am (RELEASE): New variable.
2499 (bfdver.h): New target.
2500 * Makefile.in: Regenerate.
2501 * doc/Makefile.in: Likewise.
2503 2004-05-22 Ben Elliston <bje@au.ibm.com>
2505 * Makefile.am (config.status): Don't depend on version.h.
2506 * Makefile.in: Regenerate.
2508 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2510 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2511 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2512 * libbfd.h: Regenerate.
2513 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2514 (_bfd_elf_rel_local_sym): Likewise.
2515 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2516 (elf_link_input_bfd): Likewise.
2517 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2518 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2519 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2520 (elfNN_ia64_relocate_section): Likewise.
2522 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2524 * hash.c (bfd_default_hash_table_size): New variable.
2525 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2526 (bfd_hash_set_default_size): New function. Set the default size
2527 to a selected prime number close to the argument. Document new
2529 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2530 * bfd-in2.h: Regenerate.
2531 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2532 * Makefile.in: Regenerate.
2534 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2536 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2537 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2538 arm, m68k, m88k and hppa core files.
2540 2004-05-21 Nick Clifton <nickc@redhat.com>
2542 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
2543 (bfd_bwrite): Likewise.
2544 (bfd_tell): Likewise.
2545 (bfd_flush): Likewise.
2546 (bfd_stat): Likewise.
2547 (bfd_seek): Likewise.
2548 (bfd_get_mtime): Likewise.
2549 (bfd_get_size): Likewise.
2551 2004-05-19 Ben Elliston <bje@au.ibm.com>
2553 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
2555 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
2557 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
2558 (bfd_generic_openr_next_archived_file): Likewise.
2560 2004-05-17 Bob Wilson <bob.wilson@acm.org>
2562 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
2563 section names by inserting a new substring after .gnu.linkonce, except
2564 for .gnu.linkonce.t.* where the "t." is replaced.
2566 2004-05-17 Adam Nemet <anemet@lnxw.com>
2568 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
2569 (m68-*-lynxos* case): Likewise.
2570 (powerpc-*-lyxnos* case): New case.
2571 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
2573 2004-05-17 David Heine <dlheine@tensilica.com>
2575 * aout-target.h (MY_bfd_copy_private_header_data): Define.
2576 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
2577 * bfd.c (bfd_copy_private_header_data): Define.
2578 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
2580 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
2581 * coffcode.h (coff_bfd_copy_private_header_data): Define.
2582 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
2583 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
2584 segments by calling copy_private_bfd_data.
2585 (_bfd_elf_copy_private_header_data): Define.
2586 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
2587 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
2588 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
2589 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
2590 * mmo.c (mmo_bfd_copy_private_header_data): Define.
2591 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
2592 * som.c (som_bfd_copy_private_header_data): Define.
2593 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
2594 * vms.c (vms_bfd_copy_private_header_data): Define.
2595 * bfd-in2.h: Regenerate.
2596 * libbfd.h: Regenerate.
2598 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2600 * elfxx-mips.c (MINUS_TWO): Define.
2601 (mips_elf_higher, mips_elf_highest,
2602 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
2603 some bfd_vma values.
2604 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
2606 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2608 * som.c (log2): Rename to exact_log2. Adjust all callers.
2610 2004-05-13 Paul Brook <paul@codesourcery.com>
2612 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
2613 dwarf3 format CIE entries. Remove comment about the size of the
2614 ra_column field. It is now correctly deduced.
2616 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2618 * config.bfd (or32-*-rtems*): Switch to elf.
2620 2004-05-13 Nick Clifton <nickc@redhat.com>
2622 * po/fr.po: Updated French translation.
2624 2004-05-11 Jakub Jelinek <jakub@redhat.com>
2626 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
2627 into .dynsym if elf_section_data (sec)->dynindx <= 0.
2628 Adjust counting of last_local.
2629 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
2630 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
2631 created by the linker nor !SHF_ALLOC.
2633 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
2634 DT_PLTGOT to the start of the .got.plt section instead of the
2635 .got output section. Set sh_entsize for .got section in addition
2637 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2638 is at sgot->output_section->vma.
2639 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
2640 DT_PLTGOT to the start of the .got.plt section instead of the
2641 .got output section.
2642 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2643 is at sgot->output_section->vma. Set sh_entsize for .got section
2644 in addition to .got.plt.
2645 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
2646 (bfd_section_from_phdr): Likewise.
2647 (map_sections_to_segments): Likewise.
2648 (assign_file_positions_for_segments): Likewise.
2649 (get_program_header_size): Likewise.
2650 * elflink.c (bfd_elf_size_dynamic_sections): Set
2651 elf_tdata (output_bfd)->relro from info->relro.
2652 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
2654 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
2656 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
2657 a zero symndx for which we hadn't accounted a dynamic relocation.
2658 (_frvfdpic_add_rofixup): Likewise.
2660 2004-05-07 Brian Ford <ford@vss.fsi.com>
2661 DJ Delorie <dj@redhat.com>
2663 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
2664 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
2665 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
2666 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
2668 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2670 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
2671 immediately if there's no link info.
2672 (elf32_frvfdpic_copy_private_bfd_data): New.
2673 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
2675 2004-05-06 Zack Weinberg <zack@codesourcery.com>
2677 * dwarf2.c (add_line_info): Also set info->filename to NULL if
2678 filename argument is null; do not call strlen on a null pointer.
2680 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
2682 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
2685 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2687 * configure.in (bfd_elf32_frvfdpic_vec): New.
2688 * configure: Rebuilt.
2689 * targets.c (bfd_elf32_frvfdpic_vec): New.
2690 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
2692 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
2693 frvfdpic instead of frv. Rearrange elf-target macros such that
2694 the FDPIC-specific ones are only defined for this new target
2696 (bfd_elf32_frvfdpic_vec): Declare.
2698 (elf32_frv_relocate_section): Use it to enable segment checking
2699 and to control rofixup emission. Add output section vma to
2700 applied relocation in non-LOAD non-ALLOC sections. Use
2701 _bfd_error_handler for errors.
2702 (_frv_create_got_section): Create .rel.got and .rofixup only in
2703 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
2705 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
2706 (elf32_frvfdpic_modify_segment_map): Likewise.
2707 (elf32_frv_finish_dynamic_sections): New, do-nothing.
2708 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
2709 error message if we miscompute the rofixup size.
2710 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
2711 (frvfdpic_elf_encode_eh_address): Likewise.
2712 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
2713 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
2714 relocs. Reject unknown relocation types.
2715 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
2716 (frv_elf_merge_private_bfd_data): Likewise.
2717 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
2718 0x4000 for newly-added elf32-frvfdpic.
2720 2004-05-05 Nick Clifton <nickc@redhat.com>
2723 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
2724 returning NULL as most users of this function do not check its
2726 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
2727 of bfd_cache_lookup().
2728 * sco5-core.c (sco5_core_file_p): Likewise.
2729 * trad-core.c (trad_unix_core_file_p): Likewise.
2731 2004-05-05 Nick Clifton <nickc@redhat.com>
2733 * cache.c (bfd_cache_lookup): Improve formatting.
2734 * archive.c: Fix formatting.
2736 2004-05-05 Peter Barada <peter@the-baradas.com>
2738 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
2739 * cpu-m68k.c(bfd_m68k_arch): Likewise.
2740 * bfd-in2.h(bfd_architecture): Regenerate.
2742 2004-05-03 Alan Modra <amodra@bigpond.net.au>
2744 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
2746 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
2747 those against discarded link-once and SEC_MERGE section symbols.
2749 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2751 * section.c (bfd_get_section_by_name_if): New.
2752 * bfd-in2.h: Regenerated.
2754 2004-05-02 Alan Modra <amodra@bigpond.net.au>
2756 * som.c (som_bfd_is_group_section): Define.
2758 2004-05-01 Alan Modra <amodra@bigpond.net.au>
2760 * section.c (bfd_make_section_anyway): Copy the whole
2761 bfd_hash_entry, not just "next" from existing entry.
2763 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2765 * elf.c (bfd_section_from_shdr): Maintain the section order in
2767 (special_sections): Add ".note.GNU-stack".
2768 (elf_fake_sections): Handle section group for relocatable
2771 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2773 * section.c (bfd_sections_find_if): New.
2774 * bfd-in2.h: Regenerated.
2776 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2778 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
2780 * elf-bfd.h (bfd_elf_is_group_section): Declare.
2781 * elf.c (bfd_elf_is_group_section): New function.
2782 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
2783 * section.c (bfd_generic_is_group_section): New function.
2784 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
2785 (BFD_JUMP_TABLE_LINK): Adjust.
2786 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
2787 * aout-target.h (MY_bfd_is_group_section): Define.
2788 * aout-tic30.c (MY_bfd_is_group_section): Define.
2789 * bfd.c (bfd_is_group_section): Define.
2790 * binary.c (binary_bfd_is_group_section): Define.
2791 * bout.c (b_out_bfd_is_group_section): Define.
2792 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
2793 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
2794 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
2795 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
2796 * coffcode.h (coff_bfd_is_group_section): Define.
2797 * i386msdos.c (msdos_bfd_is_group_section): Define.
2798 * i386os9k.c (os9k_bfd_is_group_section): Define.
2799 * ieee.c (ieee_bfd_is_group_section): Define.
2800 * ihex.c (ihex_bfd_is_group_section): Define.
2801 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
2802 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
2803 * mmo.c (mmo_bfd_is_group_section): Define.
2804 * nlm-target.h (nlm_bfd_is_group_section): Define.
2805 * oasys.c (oasys_bfd_is_group_section): Define.
2806 * pef.c (bfd_pef_bfd_is_group_section): Define.
2807 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
2808 * srec.c (srec_bfd_is_group_section): Define.
2809 * tekhex.c (tekhex_bfd_is_group_section): Define.
2810 * versados.c (versados_bfd_is_group_section): Define.
2811 * vms.c (vms_bfd_is_group_section): Define.
2812 * xsym.c (bfd_sym_bfd_is_group_section): Define.
2813 * bfd-in2.h: Regenerate.
2814 * libbfd.h: Regenerate.
2816 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2818 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
2820 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
2822 * configure.in: Update version to 2.15.91.
2823 * configure: Regenerate.
2825 2004-04-29 Brian Ford <ford@vss.fsi.com>
2827 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
2828 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
2829 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
2830 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
2831 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
2832 .gnu.linkonce.wi. sections.
2833 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
2834 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
2836 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
2837 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2839 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2841 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
2842 * bfd-in2.h: Regenerate.
2843 * libbfd.h: Likewise.
2845 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2847 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
2849 (setup_sections): Use som_subspace_dictionary_record struct instead
2850 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
2851 is_comdat, is_common or dup_common.
2852 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
2853 is_comdat, is_common and dup_common in section subspace_dict from
2855 (som_begin_writing): Use som_subspace_dictionary_record struct.
2856 (som_finish_writing): Likewise.
2857 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
2858 is_common and dup_common flags in info for symbol. Add comment
2859 regarding linker support for these fields. Slightly reorganize
2861 (som_build_and_write_symbol_table): Set is_comdat, is_common and
2862 dup_common fields in symbol table from symbol info.
2863 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
2864 arguments. Set corresponding fields in copy_data. Change all callers.
2865 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
2867 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
2868 * som.h (som_subspace_dictionary_record): Define.
2869 (som_copyable_section_data_struct): Add is_comdat, is_common and
2871 (som_section_data_struct): Use som_subspace_dictionary_record struct
2872 instead of subspace_dictionary_record.
2873 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
2875 2004-04-27 Bob Wilson <bob.wilson@acm.org>
2877 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
2878 if set. Check reloc_done flag before applying relocations. Use
2879 output addresses, both when applying relocations and when comparing
2880 against the specified section.
2881 (elf_xtensa_relocate_section): Use output address to check if dynamic
2882 reloc is in a literal pool. Set section's reloc_done flag.
2884 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
2886 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
2887 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
2889 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
2892 2004-04-27 Alan Modra <amodra@bigpond.net.au>
2894 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
2895 structure field removed in 2004-04-24 patch.
2896 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
2898 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
2900 * elf32-arm.h (elf32_arm_section_flags): Likewise.
2901 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2902 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
2903 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
2904 field before calling elf_backend_section_flags.
2906 2004-04-24 Chris Demetriou <cgd@broadcom.com>
2908 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
2909 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
2910 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
2911 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
2912 and BFD_RELOC_32_PCREL.
2913 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
2914 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
2915 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2916 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
2917 (mips_elf_next_relocation): Move comment about matching HI/LO
2919 (_bfd_mips_elf_relocate_section): Here. Remove handling for
2920 R_MIPS_GNU_REL_HI16.
2922 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2924 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
2925 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
2926 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
2927 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
2928 and update comments to reflect current usage.
2929 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
2930 and MIPS_R_SWITCH, as well as several empty entries. Update comment
2932 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
2933 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
2934 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
2935 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
2936 type number to be MIPS_R_PCREL16.
2937 (mips_relocate_section): Remove support for link-time relaxation
2938 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
2939 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
2940 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
2941 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
2942 relaxation of branches used by embedded-PIC.
2943 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
2944 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
2945 related members, update comment.
2946 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
2947 code related to embedded-PIC.
2948 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
2949 initialization of now-removed 'adjust' member of
2950 'struct ecoff_debug_info'.
2952 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2954 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
2956 2004-04-21 Philip Blundell <pb@nexus.co.uk>
2958 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
2959 relocs for locally defined symbols during -shared final link.
2960 (elf32_arm_final_link_relocate): Likewise.
2962 2004-04-22 Jakub Jelinek <jakub@redhat.com>
2964 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
2965 ELF_LINK_POINTER_EQUALITY_NEEDED.
2966 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
2967 if r_type is not R_X86_64_PC32.
2968 (elf64_x86_64_finish_dynamic_symbol): If
2969 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
2972 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2974 * elf32-sh.c (sh_elf_plt_sym_val): New function.
2975 (elf_backend_plt_sym_val): Define.
2977 2004-04-22 Andrew Cagney <cagney@redhat.com>
2979 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
2981 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2983 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
2985 * som.c (som_set_section_contents): Constantify second argument.
2986 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
2987 (som_object_setup): Rework to avoid warning.
2988 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
2991 2004-04-22 Andrew Cagney <cagney@redhat.com>
2993 * cache.c (bfd_cache_close): Check for a previously closed file.
2995 2004-04-22 Jakub Jelinek <jakub@redhat.com>
2997 * bfd.c (bfd_get_synthetic_symtab): Define.
2998 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
2999 NAME##_get_synthetic_symtab.
3000 (struct bfd_target): Add _bfd_get_synthetic_symtab.
3001 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
3002 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
3004 (_bfd_elf_get_synthetic_symtab): New prototype.
3005 * elfcode.h (elf_get_synthetic_symtab): Define.
3006 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
3007 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
3008 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
3009 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
3010 * bfd-in2.h: Rebuilt.
3011 * libbfd.h: Rebuilt.
3012 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3013 (elf_backend_plt_sym_val): Define.
3014 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3015 (elf_backend_plt_sym_val): Define.
3016 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3017 (elf_backend_plt_sym_val): Define.
3018 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3019 (elf_backend_plt_sym_val): Define.
3020 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3021 (elf_backend_plt_sym_val): Define.
3022 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3023 (elf_backend_plt_sym_val): Define.
3024 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3025 (elf_backend_plt_sym_val): Define.
3026 * aout-target.h (MY_get_synthetic_symtab): Define.
3027 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3028 * coff-rs6000.c (rs6000coff_vec): Add
3029 _bfd_nodynamic_get_synthetic_symtab.
3030 (pmac_xcoff_vec): Likewise.
3031 * coff64-rs6000.c (rs6000coff64_vec): Add
3032 _bfd_nodynamic_get_synthetic_symtab.
3033 (aix5coff64_vec): Likewise.
3034 * sunos.c (MY_get_synthetic_symtab): Define.
3035 * vms.c (vms_get_synthetic_symtab): Define.
3037 2004-04-22 Nick Clifton <nickc@redhat.com>
3039 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3041 2004-04-22 Peter Barada <peter@the-baradas.com>
3043 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3044 * bfd2-in.h: Regenerate.
3045 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3047 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3049 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3050 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3051 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3052 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3053 * bfd-in2.h: Regenerate.
3055 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3057 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3058 require relocations against a weak symbol to reference the same
3059 symbol hash entry if not a final, static link.
3060 (get_cached_value, add_value_map): Add final_static_link argument.
3061 (remove_literals): Pass final_static_link argument as needed.
3063 2004-04-21 Andrew Cagney <cagney@redhat.com>
3065 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3066 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3067 (opncls_bwrite, opncls_bclose, opncls_bflush)
3068 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3069 bfd iovec that uses function callbacks.
3070 (bfd_close): Use the iovec's bclose.
3071 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3072 (cache_bclose, cache_bflush, cache_bstat)
3073 (cache_iovec): New functions and global variable, implement a
3074 cache "iovec", where applicable set bfd_error.
3075 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3076 * bfdio.c (struct bfd_iovec): Define.
3077 (real_read): Delete function.
3078 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3079 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3080 assume that bread and bwrite set bfd_error.
3081 * bfd.c (struct bfd): Add "iovec", update comments.
3082 * bfd-in2.h, libbfd.h: Re-generate.
3084 2004-04-21 Andrew Cagney <cagney@redhat.com>
3086 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3088 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3090 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3091 (bfd_elf_gc_sections): Fail if a shared object is being created.
3092 Do not fail if dynamic sections have been created. Instead call
3093 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3094 dynamically referenced symbols. Do not mark the whole graph
3095 rooted at .eh_frame, only the section proper.
3097 2004-04-20 DJ Delorie <dj@redhat.com>
3099 * reloc.c: Add BFD_RELOC_32_SECREL.
3100 * bfd-in2.h: Regenerate.
3101 * libbfd.h: Likewise.
3102 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3103 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3104 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3106 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3108 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3109 relocs against hidden/protected undefweak symbols properly.
3110 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3112 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3114 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3115 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3118 2004-04-17 Brian Ford <ford@vss.fsi.com>
3120 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3121 filepos for the SizeOfHeaders field.
3122 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3124 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3126 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3128 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3129 change reloc_done. Set and restore _cooked_size.
3132 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3134 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3137 2004-04-15 Nick Clifton <nickc@redhat.com>
3139 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3141 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3143 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3145 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3147 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3148 when it is a definition.
3150 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3152 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3153 when statically linking PIC code.
3154 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3156 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3158 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3159 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3160 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3161 * configure: Regenerate.
3163 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3165 * elflink.c: Include libiberty.h.
3166 * Makefile.am (elflink.lo): Depend on libiberty.h.
3167 * Makefile.in: Regenerate.
3169 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3171 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3174 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3176 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3177 reserve the memory for dynamic linker
3179 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3181 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3182 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3184 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3186 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3187 RELOC_FOR_GLOBAL_SYMBOL.
3188 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3190 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3192 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3193 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3195 2004-04-01 Paul Brook <paul@codesourcery.com>
3197 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3198 * elf32-arm.h (struct elf32_elf_section_map): New.
3199 (struct _arm_elf_section_data): New.
3200 (elf32_arm_section_data): Define.
3201 (struct elf32_arm_link_hash_table): Add byteswap_code.
3202 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3203 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3204 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3205 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3206 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3207 (bfd_elf32_new_section_hook, elf_backend_write_section,
3208 elf_backend_link_output_symbol_hook): Define.
3210 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3212 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3213 that keeps the characters in a B_INCL..B_EINCL range.
3214 (_bfd_link_section_stabs): When computing the sum of the
3215 characters in a B_INCL..B_EINCL range also keep a copy of those
3216 characters. Use this information to distinguish between
3217 include sections that have the same sum and the same length
3218 but which are nevertheless unique.
3220 2004-03-31 Paul Brook <paul@codesourcery.com>
3222 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3223 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3225 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3227 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3228 to 'sum_chars' and add field 'num_chars'.
3229 (_bfd_link_section_stabs): When computing the sum of the
3230 characters in a B_INCL..B_EINCL range also keep a count of the
3231 number of characters. Use this information to help distinguish
3232 between include sections when have the same sum but which
3233 nevertheless are still unique.
3235 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3237 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3239 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3240 Tomer Levi <Tomer.Levi@nsc.com>
3242 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3243 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3244 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3245 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3246 (cpu-cr16c.lo): New target.
3247 (elf32-cr16c.lo): Likewise.
3248 * Makefile.in: Regenerate.
3249 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3250 (bfd_archures_list): Add bfd_cr16c_arch.
3251 * config.bfd: Handle cr16c-*-elf*.
3252 * configure.in: Handle bfd_elf32_cr16c_vec.
3253 * configure: Regenerate.
3254 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3255 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3256 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3257 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3258 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3259 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3260 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3261 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3262 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3263 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3264 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3265 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3266 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3267 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3268 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3269 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3270 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3271 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3272 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3273 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3274 * targets.c (bfd_elf32_cr16c_vec): Declare.
3275 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3276 * cpu-cr16c.c: New file.
3277 * elf32-cr16c.c: Likewise.
3278 * libbfd.h: Regenerate.
3279 * bfd-in2.h: Likewise.
3281 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3283 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3285 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3287 * Makefile.am: Remove all mention of elflink.h.
3288 * Makefile.in: Regenerate.
3289 * bfd-in.h (bfd_elf_discard_info): Declare.
3290 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3291 * bfd-in2.h: Regenerate.
3292 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3293 bfd_elf32_link_record_dynamic_symbol,
3294 bfd_elf64_link_record_dynamic_symbol,
3295 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3296 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3297 _bfd_elf32_link_record_local_dynamic_symbol,
3298 _bfd_elf64_link_record_local_dynamic_symbol,
3299 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3300 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3301 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3302 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3303 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3304 _bfd_elf32_reloc_symbol_deleted_p,
3305 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3306 (bfd_elf_link_record_dynamic_symbol,
3307 bfd_elf_link_record_local_dynamic_symbol,
3308 bfd_elf_final_link, bfd_elf_gc_sections,
3309 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3310 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3311 bfd_elf_reloc_symbol_deleted_p): Declare.
3312 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3313 * elf32-arm.h: Update for changed function names. Remove local
3314 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3315 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3316 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3317 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3318 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3319 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3320 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3321 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3322 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3323 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3324 (bfd_elfNN_print_symbol): Define.
3325 * elfcode.h: Don't include elflink.h.
3326 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3327 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3328 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3329 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3330 elf_link_record_local_dynamic_symbol): Don't define.
3331 * elflink.c: Update for changed function names. Move elflink.h
3333 * elflink.h: Delete file.
3334 * po/SRC-POTFILES.in: Regenerate.
3335 * po/bfd.pot: Regenerate.
3337 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3339 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3340 "name" for global syms accidentally removed in 2004-03-20 change.
3342 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3344 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3345 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3346 where Elf_External_* is different for 64 and 32 bit, with
3347 corresponding elf_size_info field.
3348 (struct elf_final_link_info): Use "bfd_byte *" instead
3349 of "Elf_External_Sym *" for external_syms and symbuf.
3350 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3351 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3352 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3353 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3354 (elf_link_sort_cmp2): Adjust.
3355 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3356 using ELF_R_SYM macro. Set u.sym_mask.
3357 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3358 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3359 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3360 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3361 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3362 swap_syn_out functions. Rearrange dyn swap in/out switch.
3363 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3364 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3365 (elf_link_flush_output_syms): Add elf_backend_data arg.
3366 (elf_link_check_versioned_symbol): Likewise.
3367 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3368 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3369 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3370 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3371 ELF_R_TYPE and ELF_R_INFO macros.
3372 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3373 based on size rather than using ELF_R_INFO.
3374 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3376 (struct alloc_got_off_arg): New.
3377 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3378 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3379 (elf_gc_allocate_got_offsets): Adjust.
3380 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3381 ELF_R_SYM. Use bfd_section_from_elf_index.
3382 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3383 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3384 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3386 2004-03-26 Stan Shebs <shebs@apple.com>
3388 Remove MPW support, no longer used.
3389 * config.bfd (powerpc-*-mpw*): Remove configuration.
3390 * mpw-config.in, mpw-make.sed: Remove files.
3391 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3393 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3395 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3396 (ppc64_elf_add_symbol_hook): New function.
3397 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3398 const from Elf_Internal_Sym param.
3399 * elflink.c (elf_link_add_object_symbols): Adjust.
3400 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3401 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3402 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3403 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3404 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3405 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3406 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3407 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3408 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3409 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3410 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3411 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3412 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3413 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3414 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3415 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3417 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3419 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3420 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3421 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3422 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3423 (bfd_elf64_bfd_link_add_symbols): Delete.
3424 (bfd_elf_link_add_symbols): Declare.
3425 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3426 * elflink.c: Include safe-ctype.h.
3427 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3429 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3430 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3432 (elf_link_add_archive_symbols): Rename from
3433 _bfd_elf_link_add_archive_symbols, make static.
3434 (elf_link_add_object_symbols): New function. Corresponding
3435 elflink.h function converted to use elf_size_info.
3436 (bfd_elf_link_add_symbols): Likewise.
3437 (bfd_elf_size_dynamic_sections): Adjust.
3438 * elflink.h (elf_bfd_link_add_symbols): Delete.
3439 (elf_link_add_object_symbols): Delete.
3440 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3441 bfd_elf_link_add_symbols.
3442 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3444 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3446 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3447 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3449 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3450 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3451 (_bfd_elf_add_dt_needed_tag): Declare.
3452 (_bfd_elf_sort_symbol): Declare.
3453 (_bfd_elf_finalize_dynstr): Declare.
3454 (RELOC_FOR_GLOBAL_SYM): Formatting.
3455 * elfcode.h (elf_add_dynamic_entry): Delete.
3456 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3457 elflink.h function converted to use elf_size_info.
3458 (_bfd_elf_add_dt_needed_tag): Likewise.
3459 (_bfd_elf_sort_symbol): Likewise.
3460 (_bfd_elf_finalize_dynstr): Likewise.
3461 (compute_bucket_count): Likewise.
3462 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3463 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3464 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3465 * elflink.h: ..here.
3466 (sort_symbol, add_dt_needed_tag): Delete.
3467 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3468 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3470 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3471 * elf32-cris.c (add_dynamic_entry): Likewise.
3472 * elf32-hppa.c (add_dynamic_entry): Likewise.
3473 * elf32-i370.c (add_dynamic_entry): Likewise.
3474 * elf32-i386.c (add_dynamic_entry): Likewise.
3475 * elf32-m32r.c (add_dynamic_entry): Likewise.
3476 * elf32-m68k.c (add_dynamic_entry): Likewise.
3477 * elf32-ppc.c (add_dynamic_entry): Likewise.
3478 * elf32-s390.c (add_dynamic_entry): Likewise.
3479 * elf32-sh.c (add_dynamic_entry): Likewise.
3480 * elf32-sparc.c (add_dynamic_entry): Likewise.
3481 * elf32-vax.c (add_dynamic_entry): Likewise.
3482 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3483 * elf64-alpha.c (add_dynamic_entry): Likewise.
3484 * elf64-hppa.c (add_dynamic_entry): Likewise.
3485 * elf64-ppc.c (add_dynamic_entry): Likewise.
3486 * elf64-s390.c (add_dynamic_entry): Likewise.
3487 * elf64-sparc.c (add_dynamic_entry): Likewise.
3488 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3489 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3490 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3491 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3492 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3493 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3495 2004-03-23 Paul Brook <paul@codesourcery.com>
3497 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3499 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3501 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3502 literal tables and check for relocs outside of literal pools.
3503 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3504 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3506 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3507 (elf_xtensa_relocate_section): Read literal tables and check for
3508 dynamic relocations in read-only sections and not in literal pools.
3510 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3513 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3515 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3517 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3518 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3519 not defined by the executable, or defined in a DSO.
3520 <eliding run-time relocation of .got>: Initialize GOT entry for a
3521 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3523 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3524 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3525 a PLT reloc to GOT for an executable.
3526 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3527 .got for a DSO and explain why.
3528 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3529 and unreferenced symbols for which a PLT is defined. Adjust
3530 dynamic-symbol pruning correspondingly, to make sure we don't lose
3531 a dynamic symbol also defined by a DSO.
3533 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3535 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3536 and rel args. Group input and output args. Wrap to 80 columns.
3537 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3538 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3539 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
3540 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
3541 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3542 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
3543 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
3544 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
3545 RELOC_FOR_GLOBAL_SYMBOL invocation.
3547 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
3549 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
3550 unresolved symbols in objects aren't allowed.
3552 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
3554 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3555 (elf_hppa_unmark_useless_dynamic_symbols):
3556 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3557 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
3558 (elf32_hppa_relocate_section): Likewise.
3559 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3560 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3561 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3562 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3563 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3565 * elf-m10200.c (mn10200_elf_relocate_section): Use
3566 RELOC_FOR_GLOBAL_SYMBOL.
3567 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3568 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3569 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3570 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3571 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3572 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
3573 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3574 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3575 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3576 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3577 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3578 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3580 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3582 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
3583 (final_link_relocate): Likewise.
3584 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
3585 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
3587 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3589 * Makefile.am: Run "make dep-am".
3590 * Makefile.in: Regenerate.
3591 * aclocal.m4: Regenerate.
3592 * config.in: Regenerate.
3593 * po/bfd.pot: Regenerate.
3595 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3596 H.J. Lu <hongjiu.lu@intel.com>
3598 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
3599 type and size change code to where it was previously. Remove
3600 dt_needed param. Treat old weak syms as strong if new sym is
3601 from a shared lib, even when old sym is from another shared
3602 lib. Remove unnecessary tests of oldweak and newweak. Correct
3604 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
3605 _bfd_elf_merge_symbol calls.
3606 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
3607 dt_needed local var. Update comments.
3608 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
3609 (_bfd_elf_add_default_symbol): Likewise.
3611 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
3612 strong syms in one shared object overriding weak syms in another.
3614 2004-03-18 Alan Modra <amodra@bigpond.net.au>
3616 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
3617 dyn_lib_class field. Rearrange for better packing.
3618 (elf_dt_soname): Delete.
3619 (elf_dyn_lib_class): Define.
3620 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
3621 (bfd_elf_set_dt_needed_soname): Delete.
3622 (bfd_elf_set_dyn_lib_class): New function.
3623 * elflink.h (add_dt_needed_tag): New function. Split out from..
3624 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
3625 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
3626 initialization of soname.
3627 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
3629 * bfd-in.h (enum dynamic_lib_link_class): New.
3630 (bfd_elf_set_dt_needed_soname): Delete.
3631 (bfd_elf_set_dyn_lib_class): Declare.
3632 * bfd-in2.h: Regenerate.
3634 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
3635 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
3636 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
3637 symbol loop. Instead use add_needed to flag tag as written.
3639 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
3641 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3642 logic for null_input_bfd detection.
3644 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3646 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3648 2004-03-16 Mark Kettenis <kettenis@gnu.org>
3650 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
3653 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3655 * elflink.c (elf_link_read_relocs_from_section): Don't use
3656 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
3657 (_bfd_elf_link_read_relocs): ..to here.
3658 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
3660 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3662 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
3663 values selected in configure.host. Require both to be defined
3664 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
3665 corresponding BFD_HOST vars with quotes.
3666 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
3667 Always require BFD_HOST_64_BIT_DEFINED.
3668 <file_ptr type>: Find off_t size before emitting message. Combine
3669 off_t and ftello64 conditional.
3670 * configure: Regenerate.
3672 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3674 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
3675 aliasing warning. Remove trailing whitespace throughout file.
3677 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3679 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
3680 input_section in calls to get_dyn_name.
3681 * 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
3683 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
3685 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3687 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
3688 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
3689 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
3690 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
3691 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
3692 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
3693 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
3695 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
3696 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3697 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3698 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3699 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
3700 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
3701 (read_8_bytes, read_indirect_string, read_address): Likewise.
3702 (read_abbrevs, parse_comp_unit): Likewise.
3703 * targets.c (struct bfd_target): Likewise.
3704 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
3705 * hppabsd-core.c: Likewise. Formatting.
3706 * hpux-core.c: Likewise.
3707 * irix-core.c: Likewise.
3708 * netbsd-core.c: Likewise.
3709 * osf-core.c: Likewise.
3710 * ptrace-core.c: Likewise.
3711 * sco5-core.c: Likewise.
3712 * trad-core.c: Likewise.
3713 * configure: Regenerate.
3714 * bfd-in2.h: Regenerate.
3716 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3718 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
3719 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
3720 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3721 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3722 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
3723 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
3724 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
3725 * libbfd.c: Likewise in function definitions.
3726 (bfd_put_8): Mask with 0xff rather than casting to char.
3727 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
3728 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
3729 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
3730 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
3731 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
3732 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
3733 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
3734 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
3735 (H_GET_64, H_GET_32, H_GET_16): Likewise.
3736 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
3737 * archive.c (do_slurp_coff_armap): Update swap prototype.
3738 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
3739 (tic54x_getl_signed_32): Likewise.
3740 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
3741 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
3742 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
3743 (bfd_getp_signed_32, bfd_putp32): Likewise.
3744 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
3745 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
3746 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
3747 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
3748 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
3749 bfd_h_getx_signed_16, bfd_h_putx16.
3750 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
3751 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
3752 * hpux-core.c: Likewise.
3753 * irix-core.c: Likewise.
3754 * netbsd-core.c: Likewise.
3755 * osf-core.c: Likewise.
3756 * ptrace-core.c: Likewise.
3757 * sco5-core.c: Likewise.
3758 * trad-core.c: Likewise.
3759 * bfd-in2.h: Regenerate.
3761 2004-03-15 Matt Thomas <matt@3am-software.com>
3763 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
3766 2004-03-13 Mark Kettenis <kettenis@gnu.org>
3768 * config.bfd: Add x86_64-*-openbsd*.
3769 * configure.in (x86_64-*-openbsd*): Set COREFILE to
3771 * configure: Regenerate.
3773 2004-03-12 Nick Clifton <nickc@redhat.com>
3774 Dave Murphy <wintermute2k4@ntlworld.com>
3776 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
3777 if the input bfd does not contain any code.
3779 2004-03-09 Steve Ellcey <sje@cup.hp.com>
3781 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
3783 2004-03-05 Fred Fish <fnf@redhat.com>
3785 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
3786 mips16 symbols to be even rather than testing first for even/odd.
3787 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
3789 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
3791 * elf.c (map_sections_to_segments): Ignore .tbss sections for
3794 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
3796 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
3797 undefined symbols as hash_new.
3799 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3801 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
3803 * elf32-sh.c: Ditto.
3804 * bfd-in2.h: Regenerate.
3806 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
3808 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
3810 (_frv_count_got_plt_entries): Initialize them.
3811 (frv_pic_relocs_info_find): Add insert argument. Adjust all
3813 (frv_pic_relocs_info_for_global): Likewise.
3814 (frv_pic_relocs_info_for_local): Likewise.
3815 (frv_pic_merge_early_relocs_info): New.
3816 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
3818 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
3819 Check that we don't exceed the allocated count for entry.
3820 (_frv_add_rofixup): Likewise.
3821 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
3822 (elf32_frv_finish_dynamic_sections): Improve error message in case
3823 we emit too few rofixup entries.
3825 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3827 * archures.c (bfd_mach_fr450): New.
3828 * bfd-in2.h: Regenerate.
3829 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
3830 (arch_info_500): Link to it.
3831 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
3832 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
3833 (frv_elf_arch_extension_p): New function.
3834 (frv_elf_merge_private_bfd_data): Use it.
3836 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
3838 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
3840 * elflink.h (is_global_data_symbol_definition): Moved to
3842 (elf_link_is_defined_archive_symbol): Likewise.
3843 (elf_link_add_archive_symbols): Likewise. Renamed to
3844 _bfd_elf_link_add_archive_symbols.
3846 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
3847 of ELF symbol table entry from backend.
3848 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
3849 instead of elf_link_add_object_symbols.
3851 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3853 * elf-bfd.h (struct elf_backend_data): Added
3854 elf_backend_can_make_relative_eh_frame,
3855 elf_backend_can_make_lsda_relative_eh_frame and
3856 elf_backend_encode_eh_address.
3857 (_bfd_elf_encode_eh_address): Declare.
3858 (_bfd_elf_can_make_relative): Declare.
3859 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
3860 hooks to decide whether to attempt to make_relative and
3862 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
3863 (_bfd_elf_can_make_relative): New.
3864 (_bfd_elf_encode_eh_address): New.
3865 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
3866 (frv_elf_encode_eh_address): New.
3867 (elf_backend_can_make_relative_eh_frame): Define.
3868 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3869 (elf_backend_encode_eh_address): Define.
3871 (elf_backend_can_make_relative_eh_frame): Define.
3872 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3873 (elf_backend_encode_eh_address): Define.
3874 (elfNN_bed): Add them.
3876 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3878 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
3879 complain_on_overflow to signed.
3881 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
3883 * elflink.h (sort_symbol): New.
3884 (elf_link_add_object_symbols): Use a sorted symbol array for
3887 2004-02-27 Jakub Jelinek <jakub@redhat.com>
3889 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
3890 for pc relative relocs.
3891 (elf_s390_relocate_section): Likewise.
3892 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
3893 for pc relative relocs.
3894 (elf_s390_relocate_section): Likewise.
3896 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
3898 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
3901 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
3903 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
3904 field to track if a relocation is against readonly section.
3905 (count_dyn_reloc): Take a new argument for rent->reltext.
3906 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
3907 (get_reloc_section): Don't set ia64_info->reltext here.
3908 (allocate_dynrel_entries): Set ia64_info->reltext here.
3910 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
3912 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
3913 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
3914 function's descriptor to symbol+offset, and map local undefweak
3915 symbol to NULL function descriptor.
3916 (elf32_frv_relocate_section): Likewise.
3918 2004-02-23 Mark Kettenis <kettenis@gnu.org>
3920 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
3922 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
3923 (netbsd_core_file_p): Set architecture from machine ID for
3926 2004-02-23 Jakub Jelinek <jakub@redhat.com>
3928 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
3929 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
3931 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
3933 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
3934 symbols with non-default visibility.
3936 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
3938 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
3939 IMAGE_SCN_MEM_WRITE on known sections only.
3941 2004-02-20 Jakub Jelinek <jakub@redhat.com>
3943 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
3944 symbols used in PIE relocs.
3946 2004-02-19 Jakub Jelinek <jakub@redhat.com>
3948 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
3951 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
3953 * configure.in: Update version to 2.15.90.
3954 * configure: Regenerate.
3956 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
3957 Richard Sandiford <rsandifo@redhat.com>
3959 * elfxx-mips.c (mips_elf_calculate_relocation): Use
3960 _bfd_elf_symbol_refs_local_p to decide whether to decay
3961 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
3962 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
3963 relocs if the symbol wasn't defined by a regular object file.
3964 Don't check the symbol's dynindx.
3966 2004-02-16 Andrew Cagney <cagney@redhat.com>
3968 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
3970 * bfd-in2.h: Re-generate.
3972 2004-02-14 Andrew Cagney <cagney@redhat.com>
3974 * configure.host (HDEFINES): When hppa*-*-hpux*, define
3975 _LARGEFILE64_SOURCE.
3977 2004-02-13 Andrew Cagney <cagney@redhat.com>
3979 * elf.c (vma_page_aligned_bias): New function.
3980 (assign_file_positions_except_relocs)
3981 (assign_file_positions_for_segments): Replace broken modulo
3982 arithmetic with call to vma_page_aligned_bias.
3984 2004-02-11 Andrew Cagney <cagney@redhat.com>
3986 * bfd-in.h: Update copyright.
3987 (bfd_tell): Change return type to file_ptr.
3988 * bfd-in2.h: Re-generate.
3989 * cache.c: Update copyright.
3990 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
3992 (close_one): Use real_ftell.
3993 * bfdio.c: Update copyright.
3994 (real_ftell, real_fseek): New functions.
3995 (bfd_tell): Use real_fseek and real_ftell, change return type to
3997 (bfd_seek): Use real_ftell and real_fseek, change type of
3998 file_position to a file_ptr.
3999 * libbfd-in.h: Update copyright.
4000 (real_ftell, real_fseek): Declare.
4001 * libbfd.h: Re-generate.
4003 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
4004 fseeko and fseeko64. Determine bfd_file_ptr.
4005 * configure: Re-generate.
4006 * config.in: Re-generate.
4008 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
4010 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4011 * elf32-h8300.c: Likewise.
4013 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4014 Nick Clifton <nickc@redhat.com>
4016 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4017 GOT entries with no associated GOT subsection.
4019 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4021 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4022 * elf.c (swap_out_syms): Use it to decide whether local section
4023 symbols should be named.
4024 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4025 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4026 (elf_backend_name_local_section_symbols): Define.
4027 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4029 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4031 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4032 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4035 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4037 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4038 to bfd_link_hash_entry passed by reference to
4039 _bfd_generic_link_add_one_symbol.
4041 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4043 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4044 relocations against dynamic symbols.
4046 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4048 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4051 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4053 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4054 * bfd-in2.h, libbfd.h: Rebuilt.
4056 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4058 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4059 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4060 flag has been cleared.
4062 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4064 * coff-h8300.c: Add and adjust comments about relaxation.
4065 * elf32-h8300.c: Likewise.
4067 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4069 * coff-h8300.c: Fix comment typos.
4070 * elf32-h8300.c: Likewise.
4072 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4074 * coff-h8300.c: Add comments about relaxation.
4075 * elf32-h8300.c: Likewise.
4077 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4079 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4081 * aclocal.m4: Regenerate.
4082 * configure: Regenerate.
4084 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4086 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4087 mips_elf64_rtype_to_howto instead of using howto_table.
4089 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4091 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4093 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4094 relocs which would not use the PLT.
4096 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4098 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4099 (ppc64_elf_gc_sweep_hook): Likewise.
4100 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4102 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4104 Adds linker relaxation support for bit manipulation insns like
4105 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4107 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4108 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4109 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4110 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4112 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4114 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4116 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4118 * elf32-h8300.c: Fix formatting.
4120 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4122 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4123 dynamic object is present. Declare r_symndx and h in an inner
4125 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4127 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4129 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4130 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4131 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4132 identically. Do not emit PC24 relocations for shared libraries.
4133 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4134 identically. Don't adjust pc_count.
4135 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4136 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4137 adjust count for branch relocations.
4138 (allocate_dynrelocs): Correct typo in call to
4139 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4140 PC24 or PLT32 relocs when linking.
4142 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4144 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4145 relocation howto with ARM_26 one for consistency.
4146 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4147 that will be converted to ARM_26D ones, since we always want 'done'
4148 relocations to be reflected in section's data.
4149 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4151 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4154 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4156 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4157 are not partial_inplace during a relocatable link.
4159 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4161 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4162 if no dynamic object is present. Declare r_symndx and h in an
4165 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4167 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4168 trampoline if it is known out of range.
4170 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4172 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4173 * elf32-frv.c (_frv_osec_readonly_p): New.
4174 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4176 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4177 (elf32_frv_relocate_section): Likewise. Error out if attempting
4178 to emit rofixups or dynamic relocs in read-only segments. Use
4179 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4180 dynamic relocations.
4181 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4182 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4183 relocations or fixups involving merged sections correctly. Avoid
4184 crash when undefined symbol is referenced by R_FRV_32 or
4185 R_FRV_FUNCDESC_VALUE.
4186 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4187 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4188 input section holding local symbol to addend of R_FRV_32 or
4189 R_FRV_FUNCDESC_VALUE dynamic relocation.
4190 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4191 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4192 (elf32_frv_always_size_sections): Don't store pointer to
4193 __stacksize symbol in sec_info.
4194 (elf32_frv_modify_segment_map): Look it up here.
4195 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4196 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4197 of the lazy PLT entry, not only its offset, as the low word of a
4198 function descriptor.
4199 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4200 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4201 if a hash table entry already exists but is not a definition.
4202 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4203 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4204 (_frv_add_rofixup): Don't inline.
4205 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4206 for undefweak symbols.
4207 (elf32_frv_relocate_section): Avoid crash while computing
4208 relocation when linking with shared library. Only emit rofixups
4209 and dynamic relocations for alloc&load sections. Mark binaries
4210 with inter-segment relocations for relocation as a unit.
4211 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4212 (DEFAULT_STACK_SIZE): New.
4213 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4214 emit rofixups or dynamic relocs when linking dynamic non-PIE
4216 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4217 shared libs too. Reserve the last entry for the GOT pointer.
4218 (elf32_frv_finish_dynamic_sections): Emit it.
4219 (elf32_frv_always_size_sections): New.
4220 (elf32_frv_modify_segment_map): New.
4221 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4223 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4224 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4225 (elf_backend_always_size_sections): New.
4226 (elf_backend_modify_segment_map): New.
4227 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4228 * config.bfd: Added frv-*-*linux*.
4229 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4230 ABS section, instead of crashing.
4231 (elf32_frv_relocate_section): Don't crash before warning about
4232 different segments in non-PIC relocation.
4233 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4234 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4235 relocs to undefweak symbols.
4236 (elf32_frv_relocate_section): Ditto for undefined symbols.
4237 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4238 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4239 gotfixup section was created.
4240 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4241 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4242 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4243 complain_overflow_signed.
4244 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4245 have not been allocated.
4246 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4247 privfd only if dynamic sections were created.
4248 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4249 for GPREL relocs. When linking relocatable FDPIC executables,
4250 emit warnings for relocations that would be illegal on PIE or
4251 shared libraries. Emit rofixup for R_FRV_32 only if input object
4253 (_frv_create_got_section): Define _gp symbol in the rofixup
4255 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4256 dynamic sections missing, error out requesting -melf32frvfd.
4257 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4258 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4259 computation of addends from section and global or local symbol
4260 value. Change return type to bfd_boolean, and return a failure if
4261 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4262 nonzero addend is required.
4263 (elf32_frv_relocate_section): Likewise. Print error for
4264 unsupported nonzero addends.
4265 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4266 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4267 force everything local.
4268 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4269 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4270 (frv_gotfixup_section): New.
4271 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4272 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4274 (_frv_add_rofixup): New.
4275 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4276 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4277 improve some ugly conditions.
4278 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4279 relocations in fdpic.
4280 (_frv_create_got_section): Create .rofixup.got section.
4281 (struct _frv_dynamic_got_info): Added fixups.
4282 (_frv_count_got_plt_entries): Account in-GOT relocations into
4283 relocs32, relocsfd and relocsfdv. Account them into relocs or
4284 fixups, as appropriate.
4285 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4287 (elf32_frv_finish_dynamic_sections): Verify that the right number
4288 of relocations and fixups was generated.
4289 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4291 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4292 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4293 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4294 descriptor of a (formerly-)global symbol is local.
4295 (struct frv_pic_relocs_info): Adjust comments.
4296 (_frv_emit_got_relocs_plt_entries): Adjust.
4297 (elf32_frv_relocate_section): Likewise.
4298 (_frv_count_got_plt_entries): Likewise.
4299 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4300 symbol's value to addend in the common preamble. Decay dynamic
4301 symbols to section+offset if they bind or call locally, for GOT
4302 and FUNCDESC_VALUE, respectively.
4303 (elf32_frv_relocate_section): Likewise.
4304 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4305 internal or hidden visibility.
4306 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4307 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4308 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4309 (elf32_frv_relocate_section): Pass relocation addend in. Use
4310 original relocation addend to look up the got relocs/plt entries
4311 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4312 processing relocations that reference .scommon symbols.
4313 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4314 Introduce support for dynamic linking.
4315 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4316 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4317 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4318 (frv_reloc_type_lookup): Return REL howtos for executables and
4320 (frv_info_to_howto_rel): New.
4321 (struct frv_elf_link_hash_table): New.
4322 (frv_hash_table, frv_got_section, frv_gotrel_section,
4323 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4324 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4325 (frv_elf_link_hash_table_create): New.
4326 (struct frv_pic_relocs_info): New.
4327 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4328 (frv_pic_relocs_info_find): New.
4329 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4331 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4332 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4333 (_frv_emit_got_relocs_plt_entries): New.
4334 (elf32_frv_relocate_section): Add support for dynamic linking.
4335 Handle new relocations.
4336 (_frv_create_got_section): New.
4337 (elf32_frv_create_dynamic_sections): New.
4338 (ELF_DYNAMIC_INTERPRETER): New.
4339 (struct _frv_dynamic_got_info): New.
4340 (_frv_count_got_plt_entries): New.
4341 (struct _frv_dynamic_got_plt_info): New.
4342 (_frv_compute_got_alloc_data): New.
4343 (_frv_get_got_entry, _frv_get_fd_entry): New.
4344 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4345 (_frv_resolve_final_relocs_info): New.
4346 (elf32_frv_size_dynamic_sections): New.
4347 (elf32_frv_finish_dynamic_sections): New.
4348 (elf32_frv_adjust_dynamic_symbol): New.
4349 (elf32_frv_finish_dynamic_symbol): New.
4350 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4352 (elf_info_to_howto_rel): Define.
4353 (bfd_elf32_bfd_link_hash_table_create): Define.
4354 (elf_backend_create_dynamic_sections): Define.
4355 (elf_backend_adjust_dynamic_symbol): Define.
4356 (elf_backend_size_dynamic_sections): Define.
4357 (elf_backend_finish_dynamic_symbol): Define.
4358 (elf_backend_finish_dynamic_sections): Define.
4359 (elf_backend_want_got_sym): Define.
4360 (elf_backend_got_header_size): Define.
4361 (elf_backend_want_got_plt): Define.
4362 (elf_backend_plt_readonly): Define.
4363 (elf_backend_want_plt_sym): Define.
4364 (elf_backend_plt_header_size): Define.
4365 (elf_backend_may_use_rel_p): Define.
4366 (elf_backend_may_use_rela_p): Define.
4367 (elf_backend_default_use_rela_p): Define.
4368 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4369 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4370 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4371 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4372 (frv_reloc_map): Map the corresponding BFD relocs to them.
4373 (frv_reloc_type_lookup): ... and back to BFD relocs.
4374 * reloc.c: New relocs.
4375 * bfd-in2.h, libbfd.h: Rebuilt.
4376 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4377 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4378 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4379 R_FRV_FUNCDESC_GOTLO): New.
4380 (frv_reloc_map): Map the corresponding BFD relocs to them.
4381 (frv_reloc_type_lookup): ... and back to BFD relocs.
4382 * reloc.c: New relocs.
4383 * bfd-in2.h, libbfd.h: Rebuilt.
4385 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4387 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4388 targets to support pages of up to 64kB.
4389 (elf32_bed): Redefine to get a separate backend data structure for
4390 traditional targets.
4391 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4392 targets to support pages of up to 64kB.
4393 (elf64_bed): Redefine to get a separate backend data structure for
4394 traditional targets.
4395 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4396 targets to support pages of up to 64kB.
4397 (elf32_bed): Redefine to get a separate backend data structure for
4398 traditional targets.
4400 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4402 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4404 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4406 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4407 (elf_i386_grok_psinfo): Likewise.
4409 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4411 * config.bfd: Add m68k-uClinux target.
4413 2004-01-01 Grant Edwards <grante@visi.com>
4415 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4416 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4417 (elf32_h8_gc_sweep_hook): New function.
4418 (elf_backend_gc_mark_hook): Define.
4419 (elf_backend_gc_sweep_hook): Define.
4420 (elf_backend_can_gc_sections): Define.
4422 For older changes see ChangeLog-0203
4428 version-control: never