1 2004-10-18 Nick Clifton <nickc@redhat.com>
3 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
4 'name' for relocs against both local and global symbols.
6 2004-10-16 Daniel Jacobowitz <dan@debian.org>
8 * bfd-in2.h: Regenerate.
9 * bfd.c (struct bfd): Add no_export.
10 * elflink.c (elf_link_add_object_symbols): Handle no_export.
12 2004-10-15 Alan Modra <amodra@bigpond.net.au>
14 * config.bfd: Whitespace cleanup.
15 * Makefile.am: Run "make dep-am"
16 * Makefile.in: Regenerate.
18 2004-10-15 Jakub Jelinek <jakub@redhat.com>
20 * elflink.c (struct already_linked_section): Removed.
21 (try_match_symbols_in_sections, already_linked): Removed.
22 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
23 prefix of section names when finding already_linked_table
24 chain. Compare section names. Instead of calling already_linked,
25 do it inline and only for sections in the same already_linked_list.
27 2004-10-15 Alan Modra <amodra@bigpond.net.au>
29 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
30 parameter. If called after _bfd_elf_write_section_eh_frame,
31 don't allow a -2 return unless need_* bit is already set, and
32 handle offsets adjusted for output_offset.
33 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
34 * elf.c (_bfd_elf_section_offset): Update call.
36 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
39 * coffcode.h (coff_compute_section_file_positions): Cast to
40 bfd_vma when computing page alignment.
42 2004-10-13 Mark Mitchell <mark@codesourcery.com>
44 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
45 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
47 2004-10-12 Mark Mitchell <mark@codesourcery.com>
49 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
50 relocations use a virtual address, not a section offset.
52 2004-10-12 Bob Wilson <bob.wilson@acm.org>
54 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
55 (narrow_instruction, widen_instruction): Remove unnecessary calls to
57 (ebb_propose_action): Inline call to ebb_add_proposed_action.
58 (ebb_add_proposed_action): Delete.
60 2004-10-12 Bob Wilson <bob.wilson@acm.org>
62 * elf32-xtensa.c: Use ISO C90 formatting.
64 2004-10-12 Paul Brook <paul@codesourcery.com>
66 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
69 2004-10-12 Paul Brook <paul@codesourcery.com>
71 * elf32-arm.h: Support EABI version 4 objects.
73 2004-10-12 Alan Modra <amodra@bigpond.net.au>
76 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
77 Don't mark as default.
78 (bfd_x86_64_arch): Don't mark as default.
80 2004-10-12 Alan Modra <amodra@bigpond.net.au>
82 * elflink.c (enum action_discarded): New.
83 (elf_section_complain_discarded): Delete.
84 (elf_action_discarded): New function subsuming the above and also
85 controlling reloc behaviour.
86 (elf_link_input_bfd): Use it.
88 2004-10-11 Jakub Jelinek <jakub@redhat.com>
90 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
91 (special_sections): Add .gnu.liblist and .gnu.conflict.
92 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
94 2004-10-11 Alan Modra <amodra@bigpond.net.au>
97 * elflink.c (elf_link_input_bfd): Try harder to support
98 relocations against symbols in removed linkonce sections.
100 2004-10-11 Alan Modra <amodra@bigpond.net.au>
102 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
105 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
106 sections do not reference symbols in non-SEC_ALLOC sections.
108 2004-10-11 Alan Modra <amodra@bigpond.net.au>
111 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
112 (_bfd_elf_link_omit_section_dynsym): Formatting.
114 2004-10-10 Alan Modra <amodra@bigpond.net.au>
116 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
117 * libbfd.h: Regnerate.
118 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
119 * elf32-frv.c: Likewise.
120 * elf32-m32r.c: Likewise.
121 * elf32-ppc.c: Likewise.
122 * elf64-hppa.c: Likewise.
123 * elfxx-ia64.c: Likewise.
124 * opncls.c: Likewise.
126 2004-10-10 Alan Modra <amodra@bigpond.net.au>
128 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
129 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
130 offsets stored in struct eh_cie_fde entries before doing other
133 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
134 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
135 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
136 setting offsets for removed CIEs. Don't set "sec", instead set
137 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
138 CIE in hdr_info. Only set make_relative and make_lsda_relative
139 for CIEs. Use pointers rather than array indices.
140 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
141 make_lsda_relative, need_* on cie_inf for FDEs.
142 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
143 section output_offset. Delete cie_offset, instead use cie_inf
144 pointer to CIE entry. Use need_relative and need_lsda_relative on
145 CIE entry for FDEs. Use pointers rather than array indices.
147 2004-10-09 Alan Modra <amodra@bigpond.net.au>
149 * coff-rs6000.c (rs6000coff_vec): Add initializer for
150 bfd_is_target_special_symbol.
151 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
152 * som.c (som_bfd_is_target_special_symbol): Define.
154 2004-10-08 Nick Clifton <nickc@redhat.com>
156 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
157 * configure: Regenerate.
158 * bfd-in2.h: Regenerate.
159 * syms.c (bfd_is_target_special_symbol): New interface function.
160 Returns true when a symbol should be considered to be special.
161 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
162 the symbol jump table.
163 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
164 Return true iff the symbol is a mapping symbol.
165 (bfd_elf32_bfd_is_target_special_symbol): Define.
166 * elfxx-target.h: Provide a default definition for
167 bfd_is_target_special_symbol.
168 * aout-target.h: Likewise.
169 * aout-tic30.c: Likewise.
170 * binary.c: Likewise.
171 * coffcode.h: Likewise.
172 * i386msdos.c: Likewise.
175 * libaout.h: Likewise.
176 * libbfd-in.h: Likewise
177 * libecoff.h: Likewise.
178 * mach-o.c: Likewise.
180 * nlm-target.h: Likewise.
183 * ppcboot.c: Likewise.
185 * tekhex.c: Likewise.
186 * versados.c: Likewise.
188 * xcoff-target.h: Likewise.
190 * libbfd.h: Regenerate.
192 2004-10-08 Daniel Jacobowitz <dan@debian.org>
194 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
195 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
196 (elf_backend_section_from_shdr): Define.
198 2004-10-08 Alan Modra <amodra@bigpond.net.au>
200 * syms.c (bfd_is_local_label): Return false for file symbols.
202 2004-10-07 Bob Wilson <bob.wilson@acm.org>
203 David Heine <dlheine@tensilica.com>
205 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
206 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
207 (elf32xtensa_no_literal_movement): New global variable.
208 (elf_howto_table): Add entries for new relocations.
209 (elf_xtensa_reloc_type_lookup): Handle new relocations.
210 (property_table_compare): When addresses are equal, compare sizes and
211 various property flags.
212 (property_table_matches): New.
213 (xtensa_read_table_entries): Extend to read new property tables. Add
214 output_addr parameter to indicate that output addresses should be used.
215 Use bfd_get_section_limit.
216 (elf_xtensa_find_property_entry): New.
217 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
218 (elf_xtensa_check_relocs): Handle new relocations.
219 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
220 relocations. Use new xtensa-isa.h functions.
221 (build_encoding_error_message): Remove encode_result parameter. Add
222 new target_address parameter used to detect alignment errors.
223 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
224 error handling. Use new is_operand_relocation function.
225 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
226 Use underbar macro for error messages. Formatting.
227 (get_const16_opcode): New.
228 (get_l32r_opcode): Add a separate flag for initialization.
229 (get_relocation_opnd): Operand number is no longer explicit in the
230 relocation. Change to decode the opcode and analyze its operands.
231 (get_relocation_slot): New.
232 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
233 Use new xtensa-isa.h functions to handle multislot instructions.
234 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
235 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
236 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
237 check_loop_aligned, check_branch_target_aligned_address, narrowable,
238 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
239 get_single_format, init_op_single_format_table): New.
240 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
241 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
242 (contract_asm_expansion): Add error_message parameter and pass it to
243 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
244 with R_XTENSA_SLOT0_OP.
245 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
246 instructions. Use new xtensa-isa.h functions.
247 (r_reloc struct): Add new virtual_offset field.
248 (r_reloc_init): Add contents and content_length parameters. Set
249 virtual_offset field to zero. Add contents to target_offset field for
250 partial_inplace relocations.
251 (r_reloc_is_defined): Check for null.
252 (print_r_reloc): New debug function.
253 (source_reloc struct): Replace xtensa_operand field with pair of the
254 opcode and the operand position. Add is_abs_literal field.
255 (init_source_reloc): Specify operand by opcode/position pair. Set
256 is_abs_literal field.
257 (source_reloc_compare): When target_offsets are equal, compare other
258 fields to make sorting predictable.
259 (literal_value struct): Add is_abs_literal field.
260 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
261 (init_literal_value): New.
262 (is_same_value): Replace with ...
263 (literal_value_equal): ... this function. Add comparisons of
264 virtual_offset and is_abs_literal fields.
265 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
266 failure. Initialize has_last_loc field.
267 (value_map_hash_table_delete): New.
268 (hash_literal_value): Rename to ...
269 (literal_value_hash): ... this. Include is_abs_literal flag and
270 virtual_offset field in the hash value.
271 (get_cached_value): Rename to ...
272 (value_map_get_cached_value): ... this. Update calls to
273 literal_value_hash and literal_value_equal.
274 (add_value_map): Check for allocation failure. Update calls to
275 value_map_get_cached_value and literal_value_hash.
276 (text_action, text_action_list, text_action_t): New types.
277 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
278 text_action_add, text_action_add_literal, offset_with_removed_text,
279 offset_with_removed_text_before_fill, find_insn_action,
280 print_action_list, print_removed_literals): New.
281 (offset_with_removed_literals): Delete.
282 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
283 fix_array, fix_array_count, allocated_relocs, relocs_count, and
284 allocated_relocs_count fields.
285 (init_xtensa_relax_info): Initialize new fields.
286 (reloc_bfd_fix struct): Add new translated field.
287 (reloc_bfd_fix_init): Add translated parameter and use it to set the
289 (fix_compare, cache_fix_array): New.
290 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
291 section via get_xtensa_relax_info. Use cache_fix_array to set up
292 sorted fix_array and use bsearch instead of linear search.
293 (section_cache_t): New struct.
294 (init_section_cache, section_cache_section, clear_section_cache): New.
295 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
296 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
297 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
298 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
300 (retrieve_contents): Use bfd_get_section_limit.
301 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
302 to compute_removed_literals. Free value_map_hash_table when no longer
304 (analyze_relocations): Check is_relaxable_asm_section flag. Call
305 compute_text_actions for all sections.
306 (find_relaxable_sections): Mark sections as relaxable if they contain
307 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
308 call. Increment relax_info src_count field only for appropriate
309 relocation types. Remove is_literal_section check.
310 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
311 r_reloc_init and find_associated_l32r_irel. Check
312 is_relaxable_asm_section flag. Handle L32R instructions with absolute
313 literals. Pass is_abs_literal flag to init_source_reloc.
314 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
315 CONST16 instructions. Adjust calls to r_reloc_init and
316 pcrel_reloc_fits. Handle weak symbols conservatively.
317 (find_associated_l32r_irel): Add bfd parameter and pass it to
319 (compute_text_actions, compute_ebb_proposed_actions,
320 compute_ebb_actions, check_section_ebb_pcrels_fit,
321 check_section_ebb_reduces, text_action_add_proposed,
322 compute_fill_extra_space): New.
323 (remove_literals): Replace with ...
324 (compute_removed_literals): ... this function. Call
325 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
326 Call xtensa_read_table_entries to get the property table. Skip
327 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
328 is_removable_literal, remove_dead_literal, and
329 identify_literal_placement functions.
330 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
331 instead of linear search.
332 (is_removable_literal, remove_dead_literal,
333 identify_literal_placement): New.
334 (relocations_reach): Update check for literal not referenced by any
335 PC-relative relocations. Adjust call to pcrel_reloc_fits.
336 (coalesce_shared_literal, move_shared_literal): New.
337 (relax_section): Use bfd_get_section_limit. Call
338 translate_section_fixes. Update calls to r_reloc_init and
339 offset_with_removed_text. Check new is_relaxable_asm_section flag.
340 Add call to pin_internal_relocs. Add special handling for
341 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
342 info to calculate new addend_displacement variable. Replace code for
343 deleting literals with more general code to perform the actions
344 determined by the action_list for the section.
345 (translate_section_fixes, translate_reloc_bfd_fix): New.
346 (translate_reloc): Check new is_relaxable_asm_section flag. Call
347 find_removed_literal only if is_operand_relocation. Update call to
348 offset_with_removed_text. Use new target_offset and removed_bytes
351 (relax_property_section): Use bfd_get_section_limit. Set new
352 is_full_prop_section flag and handle new property tables. Update calls
353 to r_reloc_init and offset_with_removed_text. Check
354 is_relaxable_asm_section flag. Handle expansion of zero-sized
355 unreachable entries, with use of offset_with_removed_text_before_fill.
356 For relocatable links, combine entries only for literal tables.
357 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
358 calls to offset_with_removed_text. Translate st_size field for
360 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
361 failure. Add contents parameter. Update call to get_bfd_fix. Update
362 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
363 R_XTENSA_ASM_EXPAND relocs.
364 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
365 call to get_bfd_fix. Include offset from contents for partial_inplace
367 (is_reloc_sym_weak): New.
368 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
370 (xtensa_is_property_section): Handle new property sections.
371 (is_literal_section): Delete.
372 (internal_reloc_compare): When r_offset matches, compare r_info and
373 r_addend to make sorting predictable.
374 (internal_reloc_matches): New.
375 (xtensa_get_property_section_name): Handle new property sections.
376 (xtensa_get_property_predef_flags): New.
377 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
378 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
379 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
380 (xtisa_errno, xtisa_error_msg): New variables.
381 (xtensa_isa_errno, xtensa_isa_error_msg): New.
382 (xtensa_insnbuf_alloc): Add error handling.
383 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
384 use xtensa_format_decode. Add error handling.
385 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
386 instruction length to find the number of bytes to copy.
387 (xtensa_isa_init): Add error handling. Replace calls to
388 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
389 tables in the xtensa_modules structure.
390 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
391 xtensa_extend_isa): Delete.
392 (xtensa_isa_free): Change to only free lookup tables.
393 (opname_lookup_compare): Replace with ...
394 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
395 (xtensa_insn_maxlength): Rename to ...
396 (xtensa_isa_maxlength): ... this.
397 (xtensa_insn_length): Delete.
398 (xtensa_insn_length_from_first_byte): Replace with ...
399 (xtensa_isa_length_from_chars): ... this function.
400 (xtensa_num_opcodes): Rename to ...
401 (xtensa_isa_num_opcodes): ... this.
402 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
403 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
404 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
405 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
406 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
407 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
408 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
409 (xtensa_opcode_lookup): Add error handling.
410 (xtensa_decode_insn): Replace with ...
411 (xtensa_opcode_decode): ... this function, with new format and
412 slot parameters. Add error handling.
413 (xtensa_encode_insn): Replace with ...
414 (xtensa_opcode_encode): ... this function, which does the encoding via
415 one of the entries in the "encode_fns" array. Add error handling.
416 (xtensa_opcode_name): Add error handling.
417 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
418 xtensa_opcode_is_call): New.
419 (xtensa_num_operands): Replace with ...
420 (xtensa_opcode_num_operands): ... this function. Add error handling.
421 (xtensa_opcode_num_stateOperands,
422 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
423 xtensa_opcode_funcUnit_use, xtensa_operand_name,
424 xtensa_operand_is_visible): New.
425 (xtensa_get_operand, xtensa_operand_kind): Delete.
426 (xtensa_operand_inout): Add error handling and special-case for
428 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
429 operate on one slot of an instruction. Added error handling.
430 (xtensa_operand_encode): Handle default operands with no encoding
431 functions. Check for success by comparing against decoded value.
433 (xtensa_operand_decode): Handle default operands. Return decoded value
434 through argument pointer. Add error handling.
435 (xtensa_operand_is_register, xtensa_operand_regfile,
436 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
437 (xtensa_operand_isPCRelative): Rename to ...
438 (xtensa_operand_is_PCrelative): ... this. Add error handling.
439 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
440 through argument pointer. Add error handling.
441 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
442 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
443 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
444 xtensa_regfile_shortname, xtensa_regfile_view_parent,
445 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
446 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
447 xtensa_state_is_exported, xtensa_sysreg_lookup,
448 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
449 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
450 xtensa_interface_num_bits, xtensa_interface_inout,
451 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
452 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
453 * xtensa-modules.c: Rewrite to use new data structures.
454 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
455 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
456 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
457 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
458 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
459 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
460 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
461 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
462 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
463 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
464 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
465 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
466 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
467 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
468 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
469 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
470 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
471 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
472 * Makefile.in: Regenerate.
473 * bfd-in2.h: Likewise.
474 * libbfd.h: Likewise.
476 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
478 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
479 against the absolute section.
480 (mips_elf64_write_rela): Likewise.
482 2004-10-07 Jan Beulich <jbeulich@novell.com>
484 * elf.c (elf_find_function): Don't generally check for matching
485 section, just for non-file symbols. Remove redunant comparison
487 * elf32-arm.h (arm_elf_find_function): Likewise.
489 2004-10-07 Jeff Baker <jbaker@qnx.com>
491 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
492 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
495 2004-10-04 Roland McGrath <roland@redhat.com>
497 * hash.c (bfd_hash_set_default_size): Use const for table.
498 Use size_t instead of int for variable compared to sizeof results.
500 2004-10-05 Alan Modra <amodra@bigpond.net.au>
503 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
505 2004-10-01 Paul Brook <paul@codesourcery.com>
507 * elf32-arm.h (elf32_arm_fake_sections,
508 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
510 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
512 2004-10-01 Alan Modra <amodra@bigpond.net.au>
514 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
516 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
517 need_relative or need_lsda_relative if we are processing an
518 offset for a reloc on a FDE initial loc or LSDA field
520 (_bfd_elf_write_section_eh_frame): Test need_relative and
521 need_lsda_relative in place of corresponding make_* field
522 when deciding to use pc-relative encodings.
524 2004-09-30 Paul Brook <paul@codesourcery.com>
526 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
527 target2 relocation type.
529 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
532 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
534 2004-09-30 Paul Brook <paul@codesourcery.com>
536 * reloc.c: Add BFD_RELOC_ARM_SMI.
537 * bfd-in2.h: Regenerate.
540 2004-09-24 Alan Modra <amodra@bigpond.net.au>
542 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
543 vma and output offset to address.
544 * simple.c (simple_save_output_info): Only set output section
545 and offset for debug sections, or those not already set up by
547 (bfd_simple_get_relocated_section_contents): Update comment.
549 2004-09-24 Alan Modra <amodra@bigpond.net.au>
551 * elf.c (IS_LOADED): Delete.
552 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
553 Restore SEC_HAS_CONTENTS test to the one place it was used prior
556 2004-09-23 Alan Modra <amodra@bigpond.net.au>
559 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
560 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
561 redundant assignment of EM_SPARC.
563 2004-09-22 Brian Ford <ford@vss.fsi.com>
565 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
566 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
568 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
570 2004-09-22 Alan Modra <amodra@bigpond.net.au>
572 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
573 (elf_backend_modify_segment_map): Don't define.
575 2004-09-22 Alan Modra <amodra@bigpond.net.au>
577 * elf.c (IS_LOADED): Define.
578 (assign_file_positions_for_segments): Don't round up file offset of
579 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
580 Delete code handling link script adjustment of lma. Do the adjust
581 in later code handling similar ajustments. Remove dead code error
582 check. Warn if section lma would require a negative offset
583 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
584 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
585 update voff in section loop. Change voff in segment loop to be an
586 adjustment on top of "off". Set sec->filepos and update "off" later.
587 Test for loadable sections consistently using IS_LOADED. Similarly,
588 test for alloc-only sections other than .tbss consistently.
589 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
590 Tidy PT_NOTE handling. Use %B and %A in error messages.
591 (assign_file_positions_except_relocs): Use %B in error message.
593 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
595 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
596 (CONFIG_STATUS_DEPENDENCIES): New.
598 (config.status): Likewise.
599 * Makefile.in: Regenerated.
601 2004-09-17 Paul Brook <paul@codesourcery.com>
603 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
604 (bfd_elf32_arm_process_before_allocation): Update prototype.
605 * bfd-in2.h: Regenerate.
606 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
607 (elf32_arm_link_hash_table_create): Set it.
608 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
609 (bfd_elf32_arm_set_target_relocs): New function.
610 (arm_real_reloc_type): New function.
611 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
612 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
613 (elf32_arm_gc_sweep_hook): Ditto.
614 (elf32_arm_check_relocs): Ditto.
615 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
616 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
618 (elf32_arm_got_prel): New variable.
619 (elf32_arm_howto_from_type): New function.
620 (elf32_arm_info_to_howto): Use it.
621 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
622 BFD_RELOC_ARM_TARGET2.
623 * libbfd.h: Regenerate.
624 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
626 2004-09-17 Alan Modra <amodra@bigpond.net.au>
628 * ecoff.c: Update u.undef.next refs.
629 * elf64-ppc.c: Likewise.
630 * elflink.c: Likewise.
631 * linker.c: Likewise.
632 * xcofflink.c: Likewise.
634 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
635 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
636 fields to indirect struct.
637 * elf-m10300.c: Update u.weakdef refs.
638 * elf32-arm.h: Likewise.
639 * elf32-cris.c: Likewise.
640 * elf32-frv.c: Likewise.
641 * elf32-hppa.c: Likewise.
642 * elf32-i370.c: Likewise.
643 * elf32-i386.c: Likewise.
644 * elf32-m32r.c: Likewise.
645 * elf32-m68k.c: Likewise.
646 * elf32-ppc.c: Likewise.
647 * elf32-s390.c: Likewise.
648 * elf32-sh.c: Likewise.
649 * elf32-sparc.c: Likewise.
650 * elf32-vax.c: Likewise.
651 * elf32-xtensa.c: Likewise.
652 * elf64-alpha.c: Likewise.
653 * elf64-hppa.c: Likewise.
654 * elf64-ppc.c: Likewise.
655 * elf64-s390.c: Likewise.
656 * elf64-sh64.c: Likewise.
657 * elf64-sparc.c: Likewise.
658 * elf64-x86-64.c: Likewise.
659 * elfxx-ia64.c: Likewise.
660 * elfxx-mips.c: Likewise.
661 * elflink.c: Likewise. Also u.elf_hash_value.
662 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
664 (elf_gc_smash_unused_vtentry_relocs): Likewise.
665 (bfd_elf_gc_record_vtinherit): Alloc vtable.
666 (bfd_elf_gc_record_vtentry): Likewise.
667 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
669 2004-09-17 Alan Modra <amodra@bigpond.net.au>
671 * Makefile.am: Run "make dep-am".
672 * Makefile.in: Regenerate.
673 * bfd-in2.h: Regenerate.
674 * po/SRC-POTFILES.in: Regenerate.
675 * po/bfd.pot: Regenerate.
677 2004-09-16 Alan Modra <amodra@bigpond.net.au>
679 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
680 with bitfields. Make "type" and "other" bitfields too.
681 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
682 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
683 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
684 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
685 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
686 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
687 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
688 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
689 * elf-hppa.h: Update all uses of elf_link_hash_flags.
690 * elf-m10300.c: Likewise.
692 * elf32-arm.h: Likewise.
693 * elf32-cris.c: Likewise.
694 * elf32-frv.c: Likewise.
695 * elf32-hppa.c: Likewise.
696 * elf32-i370.c: Likewise.
697 * elf32-i386.c: Likewise.
698 * elf32-m32r.c: Likewise.
699 * elf32-m68k.c: Likewise.
700 * elf32-ppc.c: Likewise.
701 * elf32-s390.c: Likewise.
702 * elf32-sh-symbian.c: Likewise.
703 * elf32-sh.c: Likewise.
704 * elf32-sh64.c: Likewise.
705 * elf32-sparc.c: Likewise.
706 * elf32-vax.c: Likewise.
707 * elf32-xtensa.c: Likewise.
708 * elf64-alpha.c: Likewise.
709 * elf64-hppa.c: Likewise.
710 * elf64-ppc.c: Likewise.
711 * elf64-s390.c: Likewise.
712 * elf64-sh64.c: Likewise.
713 * elf64-sparc.c: Likewise.
714 * elf64-x86-64.c: Likewise.
715 * elflink.c: Likewise.
716 * elfxx-ia64.c: Likewise.
717 * elfxx-mips.c: Likewise.
718 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
719 * configure: Regenerate.
720 * aclocal.m4: Regenerate.
722 2004-09-16 Alan Modra <amodra@bigpond.net.au>
724 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
725 around uses of R_ARM_TARGET1.
726 (elf32_arm_check_relocs): Likewise.
728 2004-09-13 Paul Brook <paul@codesourcery.com>
730 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
732 * bfd-in2.h: Regenerate.
733 * libbfd.h: Regenerate.
734 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
735 (elf32_arm_link_hash_table_create): Set target1_is_rel.
736 (bfd_elf32_arm_process_before_allocation): Ditto.
737 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
738 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
739 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
742 2004-09-10 Joel Brobecker <brobecker@gnat.com>
744 * hpux-core.c (thread_section_p): New function.
745 (hpux_core_core_file_p): Fix computation of offset in call
746 to bfd_seek. Create a ".reg" section from an arbitrary
747 ".reg/<id>" section if none was created after having read
750 2004-09-11 Andreas Schwab <schwab@suse.de>
752 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
753 * aclocal.m4: Rebuild.
754 * configure: Rebuild.
756 2004-09-10 Joel Brobecker <brobecker@gnat.com>
758 * section.c (bfd_sections_find_if): Fix parameter name in
759 comment to match code.
761 2004-09-10 Alan Modra <amodra@bigpond.net.au>
763 * elf.c (assign_file_positions_except_relocs): Assign relocs
764 stored in a bfd section.
766 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
768 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
769 h->gotplt_refcount to 0, not -1.
771 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
773 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
774 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
776 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
777 handle symbol visibility here.
779 2004-09-07 Alan Modra <amodra@bigpond.net.au>
781 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
782 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
784 (ppc_stub_name): Remove trailing "+0" on stub name.
785 (create_linkage_sections): Create relocations for
786 branch lookup table when --emit-relocs as well as when --shared.
787 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
788 relbrlt test. For --emit-stub-syms, always output a sym even when
789 one already exists on a plt call stub. Put stub type in the stub
791 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
793 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
794 reloc_count in stub sections. Adjust relbrlt test.
795 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
796 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
797 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
798 for relocs against discarded symbols. Fix comments.
800 2004-09-06 Mark Mitchell <mark@codesourcery.com>
802 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
803 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
805 (map_sections_to_segments): ... here. Use it. Assign a file
806 position to the .dynamic section if it is not loadable, but part
807 of the PT_DYNAMIC segment.
808 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
809 offsets, not VMAs, for the BPABI. Do not fill in the header in
810 the .got.plt section for the BPABI.
811 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
813 (elf_backend_want_got_plt): Define to zero for Symbian OS.
815 2004-09-06 Nick Clifton <nickc@redhat.com>
817 * elflink.c (elf_link_add_object_symbols): Set the error code to
818 bfd_error_wrong_format when the input format does not match the
821 2004-09-06 Alan Modra <amodra@bigpond.net.au>
823 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
824 (ppc64_elf_check_directives): ..here.
825 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
826 before accessing ppc64_elf_tdata.
827 (ppc64_elf_finish_dynamic_sections): And here too.
829 2004-09-04 Alan Modra <amodra@bigpond.net.au>
831 * bfd.c (_bfd_default_error_handler): Correct loop exit.
833 2004-09-03 Mark Mitchell <mark@codesourcery.com>
835 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
836 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
837 (bfd_elf32_littlearm_symbian_vec): Likewise.
838 * configure: Regenerated.
839 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
840 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
841 (PLT_ENTRY_SIZE): Likewise.
842 (bfd_vma_elf32_arm_symbian_plt_entry): New
844 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
846 (create_got_section): Don't create sections when generating BPABI
848 (elf32_arm_create_dynamic_sections): Tidy.
849 (elf32_arm_link_hash_table_create): Set plt_header_size,
850 plt_entry_size, and symbian_p.
851 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
852 generating BPABI objects.
853 (allocate_dynrelocs): Use htab->plt_header_size, not
854 PLT_HEADER_SIZE. Do not add to .got.plt when
855 generating BPABI objects.
856 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
857 * elfarm-nabi.c: Add SymbianOS target vectors.
858 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
859 (_bfd_elf_link_create_dynamic_sections): Likewise.
860 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
862 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
863 (bfd_elf32_littlearm_symbian_vec): Likewise.
864 (_bfd_target_vector): Add them.
866 2004-09-03 Nick Clifton <nickc@redhat.com>
869 * coffcode.h (handle_COMDAT): Replace abort with an warning
870 message and allow the scan to continue.
872 2004-09-02 Alan Modra <amodra@bigpond.net.au>
874 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
875 in when reading relocs, not our sorted syms. Remove unnecessary
878 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
880 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
882 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
884 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
885 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
886 replace uses of *_alias with *_noncanonical.
887 * aclocal.m4: Rebuild with aclocal 1.4p6.
888 * Makefile.in: Rebuild with automake 1.4p6.
889 * doc/Makefile.in: Rebuild with automake 1.4p6.
890 * configure.in: Autoupdate with autoupdate 2.59.
891 * config.in: Regenerate with autoheader 2.59.
892 * configure: Regnerate with autoconf 2.59.
894 2004-08-28 Alan Modra <amodra@bigpond.net.au>
896 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
897 symbol pointer arrays before modifying.
899 2004-08-28 Alan Modra <amodra@bigpond.net.au>
901 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
902 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
903 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
904 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
905 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
906 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
907 Use both symbol tables on non-relocatable objects. Use a common
908 error exit. Fix "mid" warning.
909 * libbfd.h: Regenerate.
910 * bfd-in2.h: Regenerate.
912 2004-08-28 Alan Modra <amodra@bigpond.net.au>
914 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
916 (struct sfpr_def_parms): Save some space.
917 (sfpr_define): Here too.
919 * elf64-ppc.c (compare_symbols): Put section syms first.
920 (sym_exists_at): New function.
921 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
922 points only for relocatable files. Use .opd section contents
923 otherwise. Generally clean up the code.
925 2004-08-27 Alan Modra <amodra@bigpond.net.au>
927 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
928 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
929 (struct sfpr_def_parms): New.
930 (sfpr_define): New function.
931 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
932 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
933 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
934 (savefpr1_tail, restfpr1_tail): New functions.
935 (savevr, savevr_tail, restvr, restvr_tail): New functions.
936 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
937 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
938 code. Define all ABI mandated _save and _rest functions.
940 2004-08-26 Paul Brook <paul@codesourcery.com>
942 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
944 2004-08-26 Alan Modra <amodra@bigpond.net.au>
946 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
949 2004-08-26 Alan Modra <amodra@bigpond.net.au>
951 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
952 that pcrel correction is applied for R_386_PC32.
954 2004-08-25 Alan Modra <amodra@bigpond.net.au>
956 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
957 for R_386_32 and R_386_PC32 relocs against symbols defined in
960 2004-08-25 Dmitry Diky <diwil@spec.ru>
962 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
964 * bfd-in2.h: Regenerate.
965 * libbfd.h: Regenerate.
966 * elf32-msp430.c: Clean-up code.
967 (elf_msp430_howto_table): Add new relocation entries.
968 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
969 (msp430_elf_relax_section): New function.
970 (msp430_elf_relax_delete_bytes): New function.
971 (msp430_elf_symbol_address_p): New function.
973 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
975 * elf32-m32r.c (m32r_elf_relocate_section): Handle
976 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
978 2004-08-20 Daniel Jacobowitz <dan@debian.org>
980 * elflink.c (_bfd_elf_section_already_linked): Handle
981 SEC_LINK_DUPLICATES_SAME_CONTENTS.
983 2004-08-19 Mark Mitchell <mark@codesourcery.com>
985 * config.bfd (arm*-*-symbianelf*): New target.
986 (arm*-*-eabi*): Likewise.
988 2004-08-19 Alan Modra <amodra@bigpond.net.au>
990 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
991 "struct ppc_link_hash_entry *".
992 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
993 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
995 2004-08-19 Jakub Jelinek <jakub@redhat.com>
997 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
998 entries (where fd_aux overlaps next entry's fd_func).
999 Add non_overlapping argument, use it.
1000 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
1001 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1002 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
1003 as indexes into opd_sym_map/opd_adjust array.
1004 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
1006 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1008 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
1009 if we can look up their function descriptor in a regular file.
1011 2004-08-18 Nick Clifton <nickc@redhat.com>
1014 * cofflink.c (coff_link_add_symbols): Check that the comdat
1015 pointer in the coff_section_data structure has been initialised
1018 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1021 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1022 changing bfd_link_hash_undefined to bfd_link_hash_new.
1024 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1026 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1028 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1029 (synthetic_opd, synthetic_relocatable): New variables.
1030 (compare_symbols, compare_relocs): New helper routines.
1031 (ppc64_elf_get_synthetic_symtab): New function.
1032 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1034 * bfd-in2.h: Regenerated.
1035 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1036 to relsyms. Return 0 if abfd is relocatable.
1038 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1040 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1042 2004-08-17 Nick Clifton <nickc@redhat.com>
1044 * (is_arm_mapping_symbol_name): New function - return true
1045 when a symbol name matches the requirements for an ARM mapping
1047 (arm_elf_find_function): New function based on
1048 elf_find_function in elf.c but skipping ARM mapping symbols
1049 and including thumb function symbols.
1050 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1051 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1053 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1055 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1056 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1057 (ppc64_elf_brtaken_reloc): Here too.
1059 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1061 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1063 (ppc64_elf_check_directives): Check that we have the right hash
1064 table before proceeding.
1066 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1068 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1069 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1070 the sections that will be discarded.
1072 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1074 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1076 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1078 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1079 free space available.
1081 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1083 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1084 occurrences with bfd_byte * thoughout file.
1086 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1087 (xcoff_write_armap_big): Likewise.
1088 (xcoff_write_archive_contents_old): Likewise.
1089 (xcoff_write_archive_contents_big): Likewise.
1091 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1093 2004-08-13 Nick Clifton <nickc@redhat.com>
1095 * elf32-arm.h: Convert to ISO C90.
1097 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1100 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1103 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1105 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1106 (bfd_archive_filename, bfd_get_section_ident): Delete.
1107 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1108 bfd_archive_filename.
1109 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1110 to warn about symbols in discarded sections. Use _bfd_error_handler.
1111 * aout-adobe.c (aout_adobe_callback): See below.
1112 * aout-cris.c (swap_ext_reloc_in): ..
1113 * coff-arm.c (find_thumb_glue, find_arm_glue,
1114 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1115 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1116 coff_arm_copy_private_bfd_data): ..
1117 * coff-i860.c (i860_reloc_processing): ..
1118 * coff-mcore.c (mcore_coff_unsupported_reloc,
1119 coff_mcore_relocate_section): ..
1120 * coff-ppc.c (coff_ppc_relocate_section): ..
1121 * coff-rs6000.c (xcoff_create_csect_from_smclas
1122 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1123 sh_swap_insns, sh_relocate_section): ..
1124 * coff-tic54x.c (tic54x_reloc_processing): ..
1125 * coff-tic80.c (coff_tic80_relocate_section): ..
1126 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1127 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1128 coff_slurp_symbol_table, coff_classify_symbol,
1129 coff_slurp_reloc_table): ..
1130 * coffgen.c (_bfd_coff_read_string_table): ..
1131 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1132 _bfd_coff_generic_relocate_section): ..
1133 * cpu-arm.c (bfd_arm_merge_machines): ..
1134 * cpu-sh.c (sh_merge_bfd_arch): ..
1135 * elf-hppa.h (elf_hppa_relocate_section): ..
1136 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1137 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1138 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1139 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1140 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1141 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1142 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1143 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1144 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1145 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1146 cris_elf_merge_private_bfd_data
1147 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1148 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1149 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1150 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1151 elf32_hppa_relocate_section): ..
1152 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1153 i370_elf_check_relocs, i370_elf_relocate_section): ..
1154 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1155 elf_i386_relocate_section): ..
1156 * elf32-m32r.c (m32r_elf_relocate_section,
1157 m32r_elf_merge_private_bfd_data): ..
1158 * elf32-m68hc1x.c (m68hc12_add_stub,
1159 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1160 * elf32-m68k.c (elf_m68k_relocate_section): ..
1161 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1162 mcore_elf_relocate_section): ..
1163 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1164 ppc_elf_check_relocs, ppc_elf_relocate_section,
1165 ppc_elf_begin_write_processing): ..
1166 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1167 elf_s390_relocate_section): ..
1168 * elf32-sh-symbian.c (sh_symbian_import_as,
1169 sh_symbian_process_embedded_commands,
1170 sh_symbian_relocate_section): ..
1171 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1172 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1173 sh_elf_merge_private_data): ..
1174 * elf32-sparc.c (elf32_sparc_check_relocs,
1175 elf32_sparc_relocate_section,
1176 elf32_sparc_merge_private_bfd_data): ..
1177 * elf32-v850.c (v850_elf_check_relocs,
1178 v850_elf_merge_private_bfd_data): ..
1179 * elf32-xtensa.c (elf_xtensa_check_relocs,
1180 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1181 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1182 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1183 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1184 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1185 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1186 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1187 ppc64_elf_relocate_section): ..
1188 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1189 elf_s390_relocate_section): ..
1190 * elf64-sh64.c (sh_elf64_relocate_section): ..
1191 * elf64-sparc.c (sparc64_elf_check_relocs,
1192 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1193 sparc64_elf_merge_private_bfd_data): ..
1194 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1195 elf64_x86_64_relocate_section): ..
1196 * elflink.c (_bfd_elf_add_default_symbol,
1197 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1198 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1199 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1200 elf_get_linked_section_vma, elf_fixup_link_order,
1201 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1202 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1203 * elfxx-ia64.c (elfNN_ia64_relax_section,
1204 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1205 * elfxx-mips.c (mips_elf_perform_relocation,
1206 _bfd_mips_elf_check_relocs,
1207 _bfd_mips_elf_merge_private_bfd_data): ..
1208 * ieee.c (ieee_slurp_external_symbols): ..
1209 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1210 * libbfd.c (_bfd_generic_verify_endian_match): ..
1211 * linker.c (_bfd_generic_link_add_one_symbol,
1212 _bfd_generic_section_already_linked): ..
1213 * pdp11.c (translate_to_native_sym_flags): ..
1214 * pe-mips.c (coff_pe_mips_relocate_section): ..
1215 * peicode.h (pe_ILF_build_a_bfd): ..
1216 * srec.c (srec_bad_byte): ..
1217 * stabs.c (_bfd_link_section_stabs): ..
1218 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1219 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1220 with corresponding %B and %A in _bfd_error_handler format string.
1221 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1222 calls to use %A and %B. Fix "against symbol .. from section" and
1223 similar error messages. Combine multiple _bfd_error_handler calls
1224 where they were separated due to bfd_archive_filename deficiencies.
1225 * bfd-in2.h: Regenerate.
1227 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1229 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1232 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1234 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1235 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1236 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1238 (link_hash_newfunc): Init was_undefined.
1239 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1240 Use undefweak instead.
1241 (ppc64_elf_check_directives): Fix undefs chain.
1242 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1244 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1245 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1246 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1248 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1250 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1251 error, test input_section flags rather than sec.
1253 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1255 * elf-bfd.h (struct elf_backend_data): Add
1256 elf_backend_archive_symbol_lookup.
1257 (_bfd_elf_archive_symbol_lookup): Declare.
1258 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1259 (elf_link_add_archive_symbols): ..extracted from here. Call the
1261 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1262 (elfNN_bed): Init new field.
1263 * elf64-ppc.c (elf_backend_check_directives): Define.
1264 (elf_backend_archive_symbol_lookup): Define.
1265 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1266 a ppc_link_hash_entry pointer.
1268 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1269 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1270 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1271 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1272 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1273 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1274 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1277 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1279 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1280 (ppc64_elf_add_symbol_hook): Test for NULL section.
1281 (get_sym_h): Formatting.
1282 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1285 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1286 long branch stubs with code handling plt and r2off branch stubs.
1288 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1290 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1291 * elflink.c (elf_link_input_bfd): Formatting.
1292 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1294 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1295 (link_hash_newfunc): Don't set it.
1296 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1297 (ppc64_elf_mark_entry_syms): Delete.
1298 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1299 sections. Use get_opd_info.
1300 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1302 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1304 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1306 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1307 (func_desc_adjust): Don't set have_undefweak.
1308 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1309 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1311 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1312 "struct ppc_link_hash_entry *". Adjust all references.
1313 (ppc64_elf_hide_symbol): Correct a comment.
1315 * elf64-ppc.c (get_opd_info): New function.
1316 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1317 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1318 before calling get_fdh. Test fdh rather than h before dereferencing
1319 fdh. Mark removed symbols in opd_adjust.
1320 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1321 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1323 (ppc64_elf_output_symbol_hook): Likewise.
1325 2004-08-06 Paul Brook <paul@codesourcery.com>
1327 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1328 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1329 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1330 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1331 and BFD_RELOC_ARM_SBREL32.
1332 * bfd-in2.h, bbfd.h: Regenerate.
1334 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1336 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1337 the dynamic link symbol actually in use.
1339 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1341 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1343 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1344 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1346 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1347 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1349 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1350 Nick Clifton <nickc@redhat.com>
1353 * bfd.c (_bfd_default_error_handler): Make it global.
1355 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1357 * elf.c (assign_section_numbers): Cope gracefully with sections
1358 which have SHF_LINK_ORDER set but no sh_link set up.
1359 * elflink.c (elf_get_linked_section_vma): Likewise.
1361 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1364 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1365 Set it to _bfd_default_error_handler.
1366 (elfNN_bed): Add elf_backend_link_order_error_handler.
1368 * libbfd-in.h (_bfd_default_error_handler): New.
1370 * libbfd.h: Regenerated.
1372 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1374 * archures.c (bfd_mach_sparc_64bit_p): Define.
1375 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1376 * bfd-in2.h: Rebuilt.
1378 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1380 Introduce SH2a support.
1381 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1382 * archures.c (bfd_mach_sh2a_nofpu): New.
1383 * bfd-in2.h: Rebuilt.
1384 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1385 (arch_info_struct): Add sh2a_nofpu.
1386 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1387 2003-12-29 DJ Delorie <dj@redhat.com>
1388 * reloc.c: Add relocs for sh2a.
1389 * bfd-in2.h: Regenerate.
1390 * libbfd.hh: Regenerate.
1391 2003-12-01 Michael Snyder <msnyder@redhat.com>
1392 * archures.c (bfd_mach_sh2a): New.
1393 * bfd-in2.h: Rebuilt.
1394 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1396 (arch_info_struct): Add sh2a.
1397 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1399 2004-07-28 Nick Clifton <nickc@redhat.com>
1400 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1403 * som.c (setup_sections): Improve estimation of space sizes in
1404 relocatable objects.
1406 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1407 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1408 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1410 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1411 * configure: Regenerate.
1412 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1413 case that accepts OSABI=NetBSD and OSABI=SysV.
1414 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1415 the base of .got or .data (if .got does not exist).
1416 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1418 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1419 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1420 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1421 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1423 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1426 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1427 (elf_sec_group): Defined.
1428 (bfd_elf_match_symbols_in_sections): New prototype.
1429 (_bfd_elf_setup_group_pointers): Likewise.
1431 * elf.c (bfd_elf_discard_group): Abort.
1432 (bfd_elf_set_group_contents): Also include relocation sections.
1433 Remove zero-fill for ld -r.
1434 (_bfd_elf_setup_group_pointers): New function.
1435 (elf_sort_elf_symbol): Likewise.
1436 (elf_sym_name_compare): Likewise.
1437 (bfd_elf_match_symbols_in_sections): Likewise.
1439 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1441 * elflink.c (match_group_member): New.
1442 (elf_link_input_bfd): Check group member for discarded section.
1443 (try_match_symbols_in_sections): New function.
1444 (already_linked): Likewise.
1445 (_bfd_elf_section_already_linked): Support mixing comdat group
1446 and linkonce section.
1448 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1449 * linker.c (bfd_section_already_linked_table_traverse): New.
1451 * libbfd.h: Regenerated.
1453 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1455 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1456 BFD_RELOC_CRX_SWITCH32.
1457 * bfd-in2.h: Regenerate.
1458 * libbfd.h: Regenerate.
1459 * elf32-crx.c: Support relocation/relaxation of
1460 BFD_RELOC_CRX_SWITCH* types.
1462 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1464 * elf64-ppc.c: Correct "Linker stubs" comment.
1466 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1468 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1470 (elf_linked_to_section): New.
1472 * elf.c (assign_section_numbers): Set up sh_link for
1475 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1476 to sh_link for SHT_IA_64_UNWIND sections.
1478 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1480 * elflink.c (elf_fixup_link_order): Add _() to error message.
1482 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1484 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1487 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1489 * aout-adobe.c (aout_32_section_already_linked): Defined.
1490 * aout-target.h (MY_section_already_linked): Likewise.
1491 * aout-tic30.c (MY_section_already_linked): Likewise.
1492 * binary.c (binary_section_already_linked): Likewise.
1493 * bout.c (b_out_section_already_linked): Likewise.
1494 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1495 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1496 * coffcode.h (coff_section_already_linked): Likewise.
1497 * i386msdos.c (msdos_section_already_linked): Likewise.
1498 * i386os9k.c (os9k_section_already_linked): Likewise.
1499 * ieee.c (ieee_section_already_linked): Likewise.
1500 * ihex.c (ihex_section_already_linked): Likewise.
1501 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1502 * mmo.c (mmo_section_already_linked): Likewise.
1503 * nlm-target.h (nlm_section_already_linked): Likewise.
1504 * oasys.c (oasys_section_already_linked): Likewise.
1505 * pef.c (bfd_pef_section_already_linked): Likewise.
1506 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1507 * som.c (som_bfd_discard_group): Likewise.
1508 * srec.c (srec_section_already_linked): Likewise.
1509 * tekhex.c (tekhex_section_already_linked): Likewise.
1510 * versados.c (versados_section_already_linked): Likewise.
1511 * vms.c (vms_section_already_linked): Likewise.
1512 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1513 * xsym.c (bfd_sym_section_already_linked): Likewise.
1515 * bfd-in.h (bfd_section_already_linked_table_init): New.
1516 (bfd_section_already_linked_table_free): Likewise.
1518 * coff-rs6000.c (rs6000coff_vec): Add
1519 _bfd_generic_section_already_linked.
1520 (pmac_xcoff_vec): Likewise.
1521 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1522 (aix5coff64_vec): Likewise.
1524 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1525 * elflink.c (_bfd_elf_section_already_linked): New function.
1527 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
1529 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
1530 (_bfd_generic_section_already_linked): New.
1531 (bfd_section_already_linked_hash_entry): Likewise.
1532 (bfd_section_already_linked): Likewise.
1533 (bfd_section_already_linked_table_lookup): Likewise.
1534 (bfd_section_already_linked_table_insert): Likewise.
1536 * linker.c (bfd_section_already_linked): New.
1537 (_bfd_section_already_linked_table): Likewise.
1538 (bfd_section_already_linked_table_lookup): Likewise.
1539 (bfd_section_already_linked_table_insert): Likewise.
1540 (already_linked_newfunc): Likewise.
1541 (bfd_section_already_linked_table_init): Likewise.
1542 (bfd_section_already_linked_table_free): Likewise.
1543 (_bfd_generic_section_already_linked): Likewise.
1545 * section.c (bfd_section): Remove comdat.
1546 (bfd_comdat_info): Moved to ...
1547 * bfd-in.h (coff_comdat_info): Here.
1548 (bfd_coff_get_comdat_section): New.
1549 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
1550 * libcoff-in.h (coff_section_tdata): Add comdat.
1551 * coffcode.h (handle_COMDAT): Updated.
1552 * cofflink.c (coff_link_add_symbols): Likewise.
1553 * ecoff.c (bfd_debug_section): Likewise.
1555 * targets.c (bfd_target): Add _section_already_linked.
1556 (BFD_JUMP_TABLE_LINK): Updated.
1558 * bfd-in2.h: Regenerated.
1559 * libbfd.h: Likewise.
1560 * libcoff.h: Likewise.
1562 2003-07-21 Paul Brook <paul@codesourcery.com>
1564 * elflink.c (elf_get_linked_section_vma, compare_link_order,
1565 elf_fixup_link_order): New functions.
1566 (bfd_elf_final_link): Call elf_fixup_link_order.
1568 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
1570 * elf-bfd.h (ELF_COMMON_DEF_P): New.
1571 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
1573 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
1574 _bfd_elf_symbol_refs_local_p.
1575 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
1578 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
1580 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
1582 (bfd_elf_get_dyn_lib_class): New prototype.
1583 * elf.c (bfd_elf_get_dyn_lib_class): New function.
1585 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
1586 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
1587 entry is needed. Issue an error if a DT_NEEDED entry is needed
1588 for a file marked DYN_NO_NEEDED.
1589 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
1592 * bfd-in2.h: Regenerated.
1594 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1596 * elflink.c (elf_section_complain_discarded): Don't complain in
1599 2004-07-10 James E Wilson <wilson@specifixinc.com>
1601 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
1602 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
1603 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
1604 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
1606 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
1607 bfd_put_64 to bfd_putl64.
1608 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
1610 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
1613 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
1614 .init/.fini sections when trying to relax it.
1616 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
1618 * elf.c (assign_file_positions_for_segments): Make sure the
1619 .dynamic section is the first section in the PT_DYNAMIC segment.
1621 2004-07-09 Nick Clifton <nickc@redhat.com>
1623 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
1624 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
1625 sh_elf_get_flags_from_mach functions so that they do not conflict
1626 when this target is built with other sh-elf targets.
1627 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
1628 suppression of this function.
1629 (sh_elf_find_flags): Likewise.
1631 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1633 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
1634 (ALL_MACHINES_CFILES): Add cpu-crx.c.
1635 (BFD32_BACKENDS): Add elf32-crx.lo.
1636 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
1637 (cpu-crx.lo): New target.
1638 (elf32-crx.lo): New target.
1639 * Makefile.in: Regenerate.
1640 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
1641 (bfd_archures_list): Add bfd_crx_arch.
1642 * bfd-in2.h: Regenerate.
1643 * config.bfd: Handle crx-*-elf*, crx*.
1644 * configure.in: Handle bfd_elf32_crx_vec.
1645 * configure: Regenerate.
1646 * cpu-crx.c: New file.
1647 * elf32-crx.c: Likewise.
1648 * libbfd.h: Regenerate.
1649 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
1650 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
1651 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
1652 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
1653 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
1654 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
1655 * targets.c (bfd_elf32_crx_vec): Declare.
1656 (bfd_target_vector): Add bfd_elf32_crx_vec.
1658 2004-07-06 Nick Clifton <nickc@redhat.com>
1660 * config.bfd: Add sh-symbian-elf target.
1661 * configure.in: Add bfd_elf32_shl_symbian_vec.
1662 * configure: Regenerate.
1663 * elf-bfd.h (struct elf_backend_data): Add new field
1665 * elflink.c (elf_link_add_object_symbols): Invoke the
1666 check_directives function, if defined.
1667 * elfxx-target.h: Provide a default, NULL definition for
1669 * targets.c: Add bfd_elf32_shl_symbian_vec.
1670 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
1672 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
1673 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1674 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
1675 not already been defined.
1676 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
1677 * sh-symbian.c: New file. Provide functions to support the
1678 * sh-symbian-elf target.
1679 * Makefile.am: Add elf32-sh-symbian.c
1680 * Makefile.in: Regenerate.
1682 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1684 * elf32-sh.c: Include ../opcodes/sh-opc.h.
1685 * Makefile.am: Ran make dep-am.
1686 * Makefile.in: Ran make dep-in.
1688 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1690 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
1693 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
1695 * config.bfd: Add want64 to configuration target s390-*-linux*.
1697 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
1699 * bfd.c (bfd_get_section_ident): New.
1701 * elflink.c (elf_link_read_relocs_from_section): Call
1702 bfd_get_section_ident to identify the section when reporting
1704 (_bfd_elf_link_output_relocs): Likewise.
1705 (elf_link_output_extsym): Likewise.
1706 (elf_link_input_bfd): Likewise.
1707 (bfd_elf_gc_record_vtinherit): Likewise.
1709 * bfd-in2.h: Regenerated.
1711 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
1712 Nick Clifton <nickc@redhat.com>
1715 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
1716 of section symbols to mips_elf_sort_hash_table ().
1718 2004-07-01 Alan Modra <amodra@bigpond.net.au>
1720 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
1722 (elf_section_complain_discarded): New function. Handle
1723 .gcc_except_table too.
1724 (elf_link_input_bfd): Rewrite handling of relocs against symbols
1725 in discarded sections.
1726 * elf-bfd.h (elf_discarded_section): Protect macro arg.
1728 2004-06-30 James E Wilson <wilson@specifixinc.com>
1730 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
1731 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
1733 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
1736 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
1737 local references to discarded sections and report their
1740 2004-06-30 Alan Modra <amodra@bigpond.net.au>
1742 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
1743 sec_info_type, test section name instead.
1745 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
1748 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
1749 in .init/.fini sections.
1751 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1753 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
1754 bfd_get_section_limit.
1756 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1758 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
1759 output section size.
1761 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1763 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
1765 (mmix_elf_perform_relocation): Adjust for above change.
1766 (mmix_elf_relocate_section): Likewise.
1767 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
1768 (mmix_elf_get_section_contents): Delete.
1769 (bfd_elf64_get_section_contents): Delete.
1770 (mmix_elf_relocate_section): Zero stub area.
1771 * linker.c (default_indirect_link_order): Alloc max of section size
1773 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
1774 * section.c (bfd_malloc_and_get_section): Likewise.
1775 (struct bfd_section): Update rawsize comment.
1776 * bfd-in2.h: Regenerate.
1778 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
1780 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1782 * bfd-in.h (bfd_get_section_limit): Define.
1783 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
1784 (_bfd_final_link_relocate): Use bfd_get_section_limit.
1785 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
1786 * coff-arm.c (coff_arm_relocate_section): Likewise.
1787 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
1788 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
1789 (bfd_ns32k_final_link_relocate): Likewise.
1790 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
1791 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1792 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
1793 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1794 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
1795 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
1796 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
1797 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1798 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
1799 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
1800 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
1801 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
1802 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
1803 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
1804 * elf32-v850.c (v850_elf_reloc): Likewise.
1805 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
1806 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
1807 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
1808 * elf64-mips.c (mips_elf64_gprel32_reloc)
1809 (mips16_gprel_reloc): Likewise.
1810 * elf64-mmix.c (mmix_elf_reloc): Likewise.
1811 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
1812 * elf64-sparc.c (init_insn_reloc): Likewise.
1813 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1814 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
1815 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
1816 (_bfd_mips_elf_generic_reloc): Likewise.
1817 * bfd-in2.h: Regenerate.
1819 2004-06-28 Alan Modra <amodra@bigpond.net.au>
1821 * bfd-in.h (struct stab_info): Move from stabs.c.
1822 * stabs.c (struct stab_link_includes_table): Delete.
1823 (stab_link_includes_lookup): Delete.
1824 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
1825 level of indirection from sinfo parm.
1826 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
1827 stabstr section. Adjust hash table accesses.
1828 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
1829 alloc. Adjust stab_info test.
1830 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
1831 (_bfd_coff_final_link): Adjust stab_info test.
1832 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
1833 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
1835 * libcoff-in.h (struct coff_link_hash_table): Likewise.
1836 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
1837 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
1838 stabstr section. Adjust stab_info test.
1839 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
1840 (_bfd_write_stab_strings): Adjust prototypes.
1841 * libbfd.h: Regenerate.
1842 * libcoff.h: Regenerate.
1843 * bfd-in2.h: Regenerate.
1845 2004-06-27 Mark Kettenis <kettenis@gnu.org>
1847 From Miod Vallat <miod@online.fr>:
1848 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
1850 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
1852 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
1853 (struct elf32_mn10300_link_hash_entry): Remove
1854 pcrel_relocs_copied.
1855 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
1856 R_MN10300_32. Don't adjust pcrel_relocs_copied.
1857 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
1858 and gotoff relocations if the symbol doesn't bind locally. Use
1859 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
1860 relocation for PCREL32.
1861 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
1862 to test whether a symbol binds locally.
1863 (elf32_mn10300_link_hash_newfunc): Don't initialize
1864 pcrel_relocs_copied.
1865 (_bfd_mn10300_elf_discard_copies): Delete.
1866 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
1868 2004-06-26 Mark Kettenis <kettenis@gnu.org>
1870 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
1872 2004-06-25 Joel Brobecker <brobecker@gnat.com>
1874 * som.c (som_set_reloc_info): Correct small typo.
1876 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1878 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
1879 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
1880 (m32r_elf_gcsweep_hook): Likewise.
1881 (m32r_elf_check_relocs): Likewise.
1882 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
1883 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
1884 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
1885 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
1886 * bfd-in2.h: Regenerated.
1887 * libbfd.h: Regenerated.
1889 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
1891 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
1893 (elf64_x86_64_relocate_section): Issue an error for
1894 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
1895 against global symbols when building shared library.
1897 2004-06-24 Alan Modra <amodra@bigpond.net.au>
1899 * section.c (struct sec): Rename "_cooked_size" to "size".
1900 Rename "_raw_size" to "rawsize".
1901 (STD_SECTION): Adjust comments.
1902 (bfd_set_section_size, bfd_get_section_contents): Use size.
1903 (bfd_malloc_and_get_section): New function.
1904 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
1905 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
1906 Correctly free reloc and contents memory.
1907 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
1908 and fake CIE now that we can shink section size to zero.
1909 (_bfd_elf_write_section_eh_frame): Likewise..
1910 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
1911 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
1912 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
1913 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
1914 unneeded indirection.
1915 * elf.c (_bfd_elf_section_offset): .. and update call.
1916 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
1917 * libbfd.h: Regenerate.
1918 * bfd-in2.h: Regenerate.
1920 Replace occurrences of "_raw_size" and "_cooked_size" in most places
1921 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
1922 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
1923 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
1924 Similarly use "rawsize", if non-zero, in reloc functions to validate
1925 reloc addresses. Use new bfd_malloc_and_get_section in most places
1926 where bfd_get_section_contents was called. Expand all occurrences of
1927 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
1928 grok_prstatus and similar functions to "size".
1929 * aix386-core.c (aix386_core_file_p): ..
1930 * aix5ppc-core.c (xcoff64_core_p): ..
1931 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
1932 aout_adobe_set_section_contents): ..
1933 * aout-target.h (callback): ..
1934 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
1935 MY_bfd_final_link): ..
1936 * aoutf1.h (sunos4_core_file_p): ..
1937 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
1938 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
1939 final_link, aout_link_input_section): ..
1940 * binary.c (binary_object_p, binary_canonicalize_symtab,
1941 binary_set_section_contents): ..
1942 * bout.c (b_out_callback, b_out_write_object_contents,
1943 b_out_set_section_contents, b_out_bfd_relax_section,
1944 b_out_bfd_get_relocated_section_contents): ..
1945 * cisco-core.c (cisco_core_file_validate): ..
1946 * coff-alpha.c (alpha_ecoff_object_p,
1947 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
1948 * coff-arm.c (coff_arm_relocate_section,
1949 bfd_arm_allocate_interworking_sections): ..
1950 * coff-h8300.c (h8300_reloc16_extra_cases,
1951 h8300_bfd_link_add_symbols): ..
1952 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
1953 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
1954 ppc_bfd_coff_final_link): ..
1955 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
1956 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1957 sh_align_loads, sh_coff_get_relocated_section_contents): ..
1958 * coff64-rs6000.c (xcoff64_write_object_contents,
1959 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
1960 * coffcode.h (coff_compute_section_file_positions,
1961 coff_write_object_contents): ..
1962 * coffgen.c (make_a_section_from_file, coff_write_symbols,
1963 coff_section_symbol, build_debug_section): ..
1964 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
1965 process_embedded_commands, _bfd_coff_link_input_bfd,
1966 _bfd_coff_write_global_sym): ..
1967 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
1968 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
1969 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
1970 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
1971 _bfd_dwarf2_find_nearest_line): ..
1972 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
1973 ecoff_compute_section_file_positions,
1974 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
1975 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
1976 _bfd_elf_discard_section_eh_frame_hdr,
1977 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
1978 _bfd_elf_write_section_eh_frame,
1979 _bfd_elf_write_section_eh_frame_hdr): ..
1980 * elf-hppa.h (elf_hppa_sort_unwind): ..
1981 * elf-m10200.c (mn10200_elf_relax_section,
1982 mn10200_elf_relax_delete_bytes,
1983 mn10200_elf_get_relocated_section_contents): ..
1984 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
1985 mn10300_elf_check_relocs, mn10300_elf_relax_section,
1986 mn10300_elf_relax_delete_bytes,
1987 mn10300_elf_get_relocated_section_contents,
1988 _bfd_mn10300_elf_adjust_dynamic_symbol,
1989 _bfd_mn10300_elf_discard_copies,
1990 _bfd_mn10300_elf_size_dynamic_sections,
1991 _bfd_mn10300_elf_finish_dynamic_sections): ..
1992 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
1993 _bfd_elf_make_section_from_phdr, elf_fake_sections,
1994 bfd_elf_set_group_contents, map_sections_to_segments,
1995 elf_sort_sections, assign_file_positions_for_segments,
1996 SECTION_SIZE, copy_private_bfd_data,
1997 _bfd_elf_get_dynamic_reloc_upper_bound,
1998 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
1999 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
2000 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
2001 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
2002 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
2003 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
2004 bfd_elf32_arm_process_before_allocation,
2005 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
2006 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
2007 elf32_arm_write_section): ..
2008 * elf32-cris.c (cris_elf_grok_prstatus,
2009 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
2010 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2011 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2012 elf_cris_discard_excess_dso_dynamics,
2013 elf_cris_discard_excess_program_dynamics): ..
2014 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2015 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2016 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2017 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2018 elf32_frvfdpic_size_dynamic_sections,
2019 elf32_frvfdpic_modify_segment_map,
2020 elf32_frvfdpic_finish_dynamic_sections): ..
2021 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2022 elf32_h8_get_relocated_section_contents): ..
2023 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2024 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2025 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2026 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2027 elf32_hppa_finish_dynamic_sections): ..
2028 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2029 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2030 i370_elf_finish_dynamic_sections): ..
2031 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2032 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2033 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2034 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2035 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2036 * elf32-ip2k.c (ip2k_is_switch_table_128,
2037 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2038 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2039 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2040 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2041 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2042 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2043 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2044 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2045 m32r_elf_get_relocated_section_contents): ..
2046 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2047 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2048 m68hc11_elf_relax_delete_bytes): ..
2049 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2050 m68hc12_elf_size_one_stub): ..
2051 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2052 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2053 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2054 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2055 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2056 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2057 elf32_mips_grok_prstatus): ..
2058 * elf32-or32.c (or32_elf_consth_reloc): ..
2059 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2060 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2061 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2062 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2063 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2064 ppc_elf_final_write_processing): ..
2065 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2066 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2067 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2068 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2069 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2070 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2071 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2072 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2073 * elf32-sh64-com.c (sh64_address_in_cranges,
2074 sh64_get_contents_type): ..
2075 * elf32-sh64.c (sh64_find_section_for_address,
2076 sh64_elf_final_write_processing): ..
2077 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2078 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2079 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2080 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2081 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2082 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2083 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2084 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2085 elf_vax_finish_dynamic_sections): ..
2086 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2087 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2088 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2089 xstormy16_elf_finish_dynamic_sections): ..
2090 * elf32-xtensa.c (xtensa_read_table_entries,
2091 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2092 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2093 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2094 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2095 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2096 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2097 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2098 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2099 xtensa_callback_required_dependence): ..
2100 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2101 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2102 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2103 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2104 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2105 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2106 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2107 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2108 * elf64-hppa.c (allocate_dynrel_entries,
2109 elf64_hppa_size_dynamic_sections,
2110 elf64_hppa_finish_dynamic_sections): ..
2111 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2112 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2113 elf64_mips_grok_prstatus): ..
2114 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2115 mmix_elf_relocate_section, mmix_elf_final_link,
2116 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2117 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2118 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2119 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2120 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2121 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2122 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2123 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2124 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2125 ppc64_elf_finish_dynamic_sections): ..
2126 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2127 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2128 elf_s390_finish_dynamic_sections): ..
2129 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2130 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2131 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2132 sh64_elf64_finish_dynamic_sections): ..
2133 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2134 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2135 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2136 sparc64_elf_finish_dynamic_symbol,
2137 sparc64_elf_finish_dynamic_sections): ..
2138 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2139 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2140 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2141 elf64_x86_64_finish_dynamic_sections): ..
2142 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2143 * elfcode.h (elf_slurp_reloc_table): ..
2144 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2145 elf_finalize_dynstr, elf_link_add_object_symbols,
2146 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2147 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2148 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2149 elf32_mips_grok_prstatus): ..
2150 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2151 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2152 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2153 elfNN_ia64_finish_dynamic_sections): ..
2154 * elfxx-mips.c (mips_elf_create_procedure_table,
2155 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2156 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2157 mips_elf_global_got_index, mips_elf_multi_got,
2158 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2159 mips_elf_allocate_dynamic_relocations,
2160 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2161 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2162 _bfd_mips_elf_always_size_sections,
2163 _bfd_mips_elf_size_dynamic_sections,
2164 _bfd_mips_elf_finish_dynamic_symbol,
2165 _bfd_mips_elf_finish_dynamic_sections,
2166 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2167 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2168 _bfd_elf_mips_get_relocated_section_contents,
2169 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2170 * hp300hpux.c (callback): ..
2171 * hppabsd-core.c (make_bfd_asection): ..
2172 * hpux-core.c (make_bfd_asection): ..
2173 * i386linux.c (linux_link_create_dynamic_sections,
2174 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2175 * i386msdos.c (msdos_write_object_contents): ..
2176 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2177 os9k_set_section_contents): ..
2178 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2179 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2180 ieee_write_section_part, do_with_relocs, do_as_repeat,
2181 do_without_relocs, ieee_write_debug_part, init_for_output,
2182 ieee_set_section_contents): ..
2183 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2184 * irix-core.c (do_sections, make_bfd_asection): ..
2185 * libaout.h (aout_section_merge_with_text_p): ..
2186 * libbfd.c (_bfd_generic_get_section_contents,
2187 _bfd_generic_get_section_contents_in_window): ..
2188 * linker.c (default_indirect_link_order): ..
2189 * lynx-core.c (make_bfd_asection): ..
2190 * m68klinux.c (linux_link_create_dynamic_sections,
2191 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2192 * mach-o.c (bfd_mach_o_make_bfd_section,
2193 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2194 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2195 bfd_mach_o_scan_read_segment): ..
2196 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2197 _bfd_merge_sections): ..
2198 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2199 mmo_map_set_sizes, mmo_canonicalize_symtab,
2200 mmo_internal_write_section, mmo_write_object_contents): ..
2201 * netbsd-core.c (netbsd_core_file_p): ..
2202 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2203 nlm_alpha_set_public_section): ..
2204 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2205 * nlm32-sparc.c (nlm_sparc_write_import): ..
2206 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2207 nlm_compute_section_file_positions): ..
2208 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2209 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2210 * opncls.c (get_debug_link_info): ..
2211 * osf-core.c (make_bfd_asection): ..
2212 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2213 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2214 final_link, aout_link_input_section): ..
2215 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2216 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2217 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2218 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2219 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2220 * ptrace-core.c (ptrace_unix_core_file_p): ..
2221 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2222 _bfd_final_link_relocate, bfd_generic_relax_section,
2223 bfd_generic_get_relocated_section_contents): ..
2224 * reloc16.c (bfd_coff_reloc16_relax_section,
2225 bfd_coff_reloc16_get_relocated_section_c): ..
2226 * riscix.c (riscix_some_aout_object_p): ..
2227 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2228 * sco5-core.c (make_bfd_asection): ..
2229 * simple.c (bfd_simple_get_relocated_section_contents): ..
2230 * som.c (som_object_setup, setup_sections, som_prep_headers,
2231 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2232 som_set_reloc_info, som_get_section_contents,
2233 som_bfd_link_split_section): ..
2234 * sparclinux.c (linux_link_create_dynamic_sections,
2235 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2236 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2237 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2238 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2239 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2240 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2241 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2242 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2243 sunos_finish_dynamic_link): ..
2244 * syms.c (_bfd_stab_section_find_nearest_line): ..
2245 * tekhex.c (first_phase, tekhex_set_section_contents,
2246 tekhex_write_object_contents): ..
2247 * trad-core.c (trad_unix_core_file_p): ..
2248 * versados.c (process_esd, process_otr, process_otr): ..
2249 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2250 * vms-misc.c (add_new_contents): ..
2251 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2252 * vms.c (vms_set_section_contents): ..
2253 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2254 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2255 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2256 * xsym.c (bfd_sym_scan): .. See above.
2258 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2260 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2261 calling _bfd_merged_section_offset only for section symbols.
2263 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2265 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2266 for handling SEC_MERGE symbols in relax_section.
2268 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2270 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2271 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2272 linked together. Mark the result as h8300sx code.
2274 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2276 * elf-bfd.h (struct elf_backend_data): Added
2277 elf_backend_omit_section_dynsym.
2278 (_bfd_elf_link_omit_section_dynsym): Declare.
2279 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2280 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2281 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2282 (_bfd_elf_link_renumber_dynsyms): ... this function.
2283 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2284 _bfd_elf_link_omit_section_dynsym).
2285 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2287 2004-06-21 Nick Clifton <nickc@redhat.com>
2289 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2292 2004-06-17 Jerome Guitton <guitton@gnat.com>
2294 * bfd-in.h (bfd_cache_close_all): New function declaration.
2295 * bfd-in2.h: Regenerate.
2296 * cache.c (bfd_cache_close_all): New function definition.
2298 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2300 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2302 * configure: Regenerate.
2304 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2306 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2307 the pre-existing section.
2309 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2311 * section.c (struct sec): Remove usused flags. Reorganize a little.
2312 (bfd_get_section_size_before_reloc): Delete.
2313 (bfd_get_section_size_after_reloc): Delete.
2314 (STD_SECTION): Update.
2315 (bfd_get_section_size_now): Delete.
2316 (bfd_set_section_contents): Don't referece reloc_done.
2317 (bfd_get_section_contents): Remove reloc_done comment.
2318 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2320 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2321 * ecoff.c (bfd_debug_section): Update initializer.
2322 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2323 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2324 * bfd-in.h (bfd_section_size): Expand.
2325 (bfd_get_section_size): New macro.
2326 * bfd-in2.h: Regenerate.
2327 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2328 bfd_get_section_size_before_reloc with bfd_get_section_size.
2329 * coffcode.h (coff_write_object_contents): Likewise.
2330 * coffgen.c (build_debug_section): Likewise.
2331 * dwarf1.c (parse_line_table): Likewise.
2332 (_bfd_dwarf1_find_nearest_line): Likewise.
2333 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2334 * i386msdos.c (msdos_write_object_contents): Likewise.
2335 * pdp11.c (squirt_out_relocs): Likewise.
2336 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2337 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2339 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2341 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2342 removal) with updated comment.
2343 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2345 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2346 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2348 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2350 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2351 overflow on branches to undefweaks.
2353 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2355 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2356 as ecoff_section_data() does not return a valid lvalue.
2358 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2360 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2361 (elf_link_add_object_symbols): Likewise.
2363 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2364 (elf_backend_reloc_type_class): New.
2366 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2368 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2370 * configure: Regenerate.
2372 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2374 From: Albert Chin-A-Young <china@thewrittenword.com>
2375 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2378 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2380 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2383 2004-05-28 DJ Delorie <dj@redhat.com>
2385 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2386 for linking, but otherwise adjust reloc for merged sections.
2388 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2390 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2391 _bfd_merged_section_offset for local symbols.
2393 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2395 * Makefile.am: Regenerate dependencies.
2396 * Makefile.in: Regenerate.
2397 * archures.c: Add bfd_mach_sh3_nommu .
2398 * bfd-in2.h: Regenerate.
2399 * cpu-sh.c: Add sh3-nommu architecture.
2400 (bfd_to_arch_table): Create new table.
2401 (sh_get_arch_from_bfd_mach): Create new function.
2402 (sh_get_arch_up_from_bfd_mach): Create new function.
2403 (sh_merge_bfd_arch): Create new function.
2404 * elf32-sh.c (sh_ef_bfd_table): Add table.
2405 (sh_elf_check_relocs): Replace switch statement with
2406 use of sh_ef_bfd_table .
2407 (sh_elf_get_flags_from_mach): Add new function.
2408 (sh_find_elf_flags): Likewise.
2409 (sh_elf_copy_private_data): Replace most of non-elf contents
2410 with a call to sh_merge_bfd_arch() .
2412 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2414 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2415 * Makefile.in: Regenerate.
2417 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2419 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2420 custom calling conventions for dynamic symbols.
2421 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2422 symbol if it's an alias to a global one.
2424 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2426 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2429 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2431 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2434 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2436 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2437 for SHT_GROUP sections.
2439 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2441 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2443 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2444 * merge.c: Formatting. Remove unnecessary casts. Expand
2445 bfd_get_section_alignment macro.
2446 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2447 use throughout file.
2448 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2449 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2450 section name to determine sinfo group, instead test output section
2452 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2453 _bfd_strip_section_from_output rather than just twiddling flags.
2454 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2455 (_bfd_merge_sections): Update prototype.
2456 * libbfd.h: Regenerate.
2458 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2460 * netbsd-core.c: Correctly indent section that sets architecture
2463 From Miod Vallat <miod@online.fr>:
2464 * m88kopenbsd.c: New file.
2465 * targets.c (m88k_openbsd_vec): New.
2466 * config.bfd: Add m88k-*-openbsd*.
2467 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2468 (m88kopenbsd_vec): New.
2469 * configure: Regenerate.
2470 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2471 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2473 * Makefile.in: Regenerate.
2474 * po/SRC-POTFILES.in: Regenerate.
2476 2004-05-24 Nick Clifton <nickc@redhat.com>
2478 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2479 introduced by hash table size patch.
2481 2004-05-22 Ben Elliston <bje@au.ibm.com>
2483 * configure.in (is_release): Remove.
2484 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2485 (AC_OUTPUT): Don't output bfdver.h from version.h.
2486 * configure: Regenerate.
2487 * Makefile.am (RELEASE): New variable.
2488 (bfdver.h): New target.
2489 * Makefile.in: Regenerate.
2490 * doc/Makefile.in: Likewise.
2492 2004-05-22 Ben Elliston <bje@au.ibm.com>
2494 * Makefile.am (config.status): Don't depend on version.h.
2495 * Makefile.in: Regenerate.
2497 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2499 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2500 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2501 * libbfd.h: Regenerate.
2502 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2503 (_bfd_elf_rel_local_sym): Likewise.
2504 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2505 (elf_link_input_bfd): Likewise.
2506 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2507 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2508 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2509 (elfNN_ia64_relocate_section): Likewise.
2511 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2513 * hash.c (bfd_default_hash_table_size): New variable.
2514 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2515 (bfd_hash_set_default_size): New function. Set the default size
2516 to a selected prime number close to the argument. Document new
2518 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2519 * bfd-in2.h: Regenerate.
2520 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2521 * Makefile.in: Regenerate.
2523 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2525 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2526 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2527 arm, m68k, m88k and hppa core files.
2529 2004-05-21 Nick Clifton <nickc@redhat.com>
2531 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
2532 (bfd_bwrite): Likewise.
2533 (bfd_tell): Likewise.
2534 (bfd_flush): Likewise.
2535 (bfd_stat): Likewise.
2536 (bfd_seek): Likewise.
2537 (bfd_get_mtime): Likewise.
2538 (bfd_get_size): Likewise.
2540 2004-05-19 Ben Elliston <bje@au.ibm.com>
2542 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
2544 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
2546 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
2547 (bfd_generic_openr_next_archived_file): Likewise.
2549 2004-05-17 Bob Wilson <bob.wilson@acm.org>
2551 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
2552 section names by inserting a new substring after .gnu.linkonce, except
2553 for .gnu.linkonce.t.* where the "t." is replaced.
2555 2004-05-17 Adam Nemet <anemet@lnxw.com>
2557 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
2558 (m68-*-lynxos* case): Likewise.
2559 (powerpc-*-lyxnos* case): New case.
2560 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
2562 2004-05-17 David Heine <dlheine@tensilica.com>
2564 * aout-target.h (MY_bfd_copy_private_header_data): Define.
2565 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
2566 * bfd.c (bfd_copy_private_header_data): Define.
2567 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
2569 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
2570 * coffcode.h (coff_bfd_copy_private_header_data): Define.
2571 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
2572 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
2573 segments by calling copy_private_bfd_data.
2574 (_bfd_elf_copy_private_header_data): Define.
2575 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
2576 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
2577 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
2578 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
2579 * mmo.c (mmo_bfd_copy_private_header_data): Define.
2580 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
2581 * som.c (som_bfd_copy_private_header_data): Define.
2582 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
2583 * vms.c (vms_bfd_copy_private_header_data): Define.
2584 * bfd-in2.h: Regenerate.
2585 * libbfd.h: Regenerate.
2587 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2589 * elfxx-mips.c (MINUS_TWO): Define.
2590 (mips_elf_higher, mips_elf_highest,
2591 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
2592 some bfd_vma values.
2593 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
2595 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2597 * som.c (log2): Rename to exact_log2. Adjust all callers.
2599 2004-05-13 Paul Brook <paul@codesourcery.com>
2601 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
2602 dwarf3 format CIE entries. Remove comment about the size of the
2603 ra_column field. It is now correctly deduced.
2605 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2607 * config.bfd (or32-*-rtems*): Switch to elf.
2609 2004-05-13 Nick Clifton <nickc@redhat.com>
2611 * po/fr.po: Updated French translation.
2613 2004-05-11 Jakub Jelinek <jakub@redhat.com>
2615 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
2616 into .dynsym if elf_section_data (sec)->dynindx <= 0.
2617 Adjust counting of last_local.
2618 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
2619 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
2620 created by the linker nor !SHF_ALLOC.
2622 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
2623 DT_PLTGOT to the start of the .got.plt section instead of the
2624 .got output section. Set sh_entsize for .got section in addition
2626 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2627 is at sgot->output_section->vma.
2628 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
2629 DT_PLTGOT to the start of the .got.plt section instead of the
2630 .got output section.
2631 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2632 is at sgot->output_section->vma. Set sh_entsize for .got section
2633 in addition to .got.plt.
2634 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
2635 (bfd_section_from_phdr): Likewise.
2636 (map_sections_to_segments): Likewise.
2637 (assign_file_positions_for_segments): Likewise.
2638 (get_program_header_size): Likewise.
2639 * elflink.c (bfd_elf_size_dynamic_sections): Set
2640 elf_tdata (output_bfd)->relro from info->relro.
2641 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
2643 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
2645 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
2646 a zero symndx for which we hadn't accounted a dynamic relocation.
2647 (_frvfdpic_add_rofixup): Likewise.
2649 2004-05-07 Brian Ford <ford@vss.fsi.com>
2650 DJ Delorie <dj@redhat.com>
2652 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
2653 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
2654 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
2655 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
2657 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2659 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
2660 immediately if there's no link info.
2661 (elf32_frvfdpic_copy_private_bfd_data): New.
2662 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
2664 2004-05-06 Zack Weinberg <zack@codesourcery.com>
2666 * dwarf2.c (add_line_info): Also set info->filename to NULL if
2667 filename argument is null; do not call strlen on a null pointer.
2669 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
2671 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
2674 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2676 * configure.in (bfd_elf32_frvfdpic_vec): New.
2677 * configure: Rebuilt.
2678 * targets.c (bfd_elf32_frvfdpic_vec): New.
2679 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
2681 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
2682 frvfdpic instead of frv. Rearrange elf-target macros such that
2683 the FDPIC-specific ones are only defined for this new target
2685 (bfd_elf32_frvfdpic_vec): Declare.
2687 (elf32_frv_relocate_section): Use it to enable segment checking
2688 and to control rofixup emission. Add output section vma to
2689 applied relocation in non-LOAD non-ALLOC sections. Use
2690 _bfd_error_handler for errors.
2691 (_frv_create_got_section): Create .rel.got and .rofixup only in
2692 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
2694 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
2695 (elf32_frvfdpic_modify_segment_map): Likewise.
2696 (elf32_frv_finish_dynamic_sections): New, do-nothing.
2697 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
2698 error message if we miscompute the rofixup size.
2699 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
2700 (frvfdpic_elf_encode_eh_address): Likewise.
2701 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
2702 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
2703 relocs. Reject unknown relocation types.
2704 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
2705 (frv_elf_merge_private_bfd_data): Likewise.
2706 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
2707 0x4000 for newly-added elf32-frvfdpic.
2709 2004-05-05 Nick Clifton <nickc@redhat.com>
2712 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
2713 returning NULL as most users of this function do not check its
2715 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
2716 of bfd_cache_lookup().
2717 * sco5-core.c (sco5_core_file_p): Likewise.
2718 * trad-core.c (trad_unix_core_file_p): Likewise.
2720 2004-05-05 Nick Clifton <nickc@redhat.com>
2722 * cache.c (bfd_cache_lookup): Improve formatting.
2723 * archive.c: Fix formatting.
2725 2004-05-05 Peter Barada <peter@the-baradas.com>
2727 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
2728 * cpu-m68k.c(bfd_m68k_arch): Likewise.
2729 * bfd-in2.h(bfd_architecture): Regenerate.
2731 2004-05-03 Alan Modra <amodra@bigpond.net.au>
2733 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
2735 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
2736 those against discarded link-once and SEC_MERGE section symbols.
2738 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2740 * section.c (bfd_get_section_by_name_if): New.
2741 * bfd-in2.h: Regenerated.
2743 2004-05-02 Alan Modra <amodra@bigpond.net.au>
2745 * som.c (som_bfd_is_group_section): Define.
2747 2004-05-01 Alan Modra <amodra@bigpond.net.au>
2749 * section.c (bfd_make_section_anyway): Copy the whole
2750 bfd_hash_entry, not just "next" from existing entry.
2752 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2754 * elf.c (bfd_section_from_shdr): Maintain the section order in
2756 (special_sections): Add ".note.GNU-stack".
2757 (elf_fake_sections): Handle section group for relocatable
2760 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2762 * section.c (bfd_sections_find_if): New.
2763 * bfd-in2.h: Regenerated.
2765 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2767 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
2769 * elf-bfd.h (bfd_elf_is_group_section): Declare.
2770 * elf.c (bfd_elf_is_group_section): New function.
2771 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
2772 * section.c (bfd_generic_is_group_section): New function.
2773 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
2774 (BFD_JUMP_TABLE_LINK): Adjust.
2775 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
2776 * aout-target.h (MY_bfd_is_group_section): Define.
2777 * aout-tic30.c (MY_bfd_is_group_section): Define.
2778 * bfd.c (bfd_is_group_section): Define.
2779 * binary.c (binary_bfd_is_group_section): Define.
2780 * bout.c (b_out_bfd_is_group_section): Define.
2781 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
2782 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
2783 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
2784 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
2785 * coffcode.h (coff_bfd_is_group_section): Define.
2786 * i386msdos.c (msdos_bfd_is_group_section): Define.
2787 * i386os9k.c (os9k_bfd_is_group_section): Define.
2788 * ieee.c (ieee_bfd_is_group_section): Define.
2789 * ihex.c (ihex_bfd_is_group_section): Define.
2790 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
2791 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
2792 * mmo.c (mmo_bfd_is_group_section): Define.
2793 * nlm-target.h (nlm_bfd_is_group_section): Define.
2794 * oasys.c (oasys_bfd_is_group_section): Define.
2795 * pef.c (bfd_pef_bfd_is_group_section): Define.
2796 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
2797 * srec.c (srec_bfd_is_group_section): Define.
2798 * tekhex.c (tekhex_bfd_is_group_section): Define.
2799 * versados.c (versados_bfd_is_group_section): Define.
2800 * vms.c (vms_bfd_is_group_section): Define.
2801 * xsym.c (bfd_sym_bfd_is_group_section): Define.
2802 * bfd-in2.h: Regenerate.
2803 * libbfd.h: Regenerate.
2805 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2807 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
2809 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
2811 * configure.in: Update version to 2.15.91.
2812 * configure: Regenerate.
2814 2004-04-29 Brian Ford <ford@vss.fsi.com>
2816 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
2817 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
2818 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
2819 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
2820 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
2821 .gnu.linkonce.wi. sections.
2822 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
2823 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
2825 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
2826 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2828 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2830 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
2831 * bfd-in2.h: Regenerate.
2832 * libbfd.h: Likewise.
2834 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2836 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
2838 (setup_sections): Use som_subspace_dictionary_record struct instead
2839 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
2840 is_comdat, is_common or dup_common.
2841 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
2842 is_comdat, is_common and dup_common in section subspace_dict from
2844 (som_begin_writing): Use som_subspace_dictionary_record struct.
2845 (som_finish_writing): Likewise.
2846 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
2847 is_common and dup_common flags in info for symbol. Add comment
2848 regarding linker support for these fields. Slightly reorganize
2850 (som_build_and_write_symbol_table): Set is_comdat, is_common and
2851 dup_common fields in symbol table from symbol info.
2852 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
2853 arguments. Set corresponding fields in copy_data. Change all callers.
2854 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
2856 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
2857 * som.h (som_subspace_dictionary_record): Define.
2858 (som_copyable_section_data_struct): Add is_comdat, is_common and
2860 (som_section_data_struct): Use som_subspace_dictionary_record struct
2861 instead of subspace_dictionary_record.
2862 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
2864 2004-04-27 Bob Wilson <bob.wilson@acm.org>
2866 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
2867 if set. Check reloc_done flag before applying relocations. Use
2868 output addresses, both when applying relocations and when comparing
2869 against the specified section.
2870 (elf_xtensa_relocate_section): Use output address to check if dynamic
2871 reloc is in a literal pool. Set section's reloc_done flag.
2873 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
2875 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
2876 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
2878 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
2881 2004-04-27 Alan Modra <amodra@bigpond.net.au>
2883 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
2884 structure field removed in 2004-04-24 patch.
2885 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
2887 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
2889 * elf32-arm.h (elf32_arm_section_flags): Likewise.
2890 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2891 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
2892 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
2893 field before calling elf_backend_section_flags.
2895 2004-04-24 Chris Demetriou <cgd@broadcom.com>
2897 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
2898 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
2899 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
2900 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
2901 and BFD_RELOC_32_PCREL.
2902 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
2903 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
2904 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2905 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
2906 (mips_elf_next_relocation): Move comment about matching HI/LO
2908 (_bfd_mips_elf_relocate_section): Here. Remove handling for
2909 R_MIPS_GNU_REL_HI16.
2911 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2913 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
2914 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
2915 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
2916 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
2917 and update comments to reflect current usage.
2918 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
2919 and MIPS_R_SWITCH, as well as several empty entries. Update comment
2921 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
2922 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
2923 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
2924 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
2925 type number to be MIPS_R_PCREL16.
2926 (mips_relocate_section): Remove support for link-time relaxation
2927 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
2928 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
2929 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
2930 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
2931 relaxation of branches used by embedded-PIC.
2932 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
2933 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
2934 related members, update comment.
2935 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
2936 code related to embedded-PIC.
2937 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
2938 initialization of now-removed 'adjust' member of
2939 'struct ecoff_debug_info'.
2941 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2943 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
2945 2004-04-21 Philip Blundell <pb@nexus.co.uk>
2947 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
2948 relocs for locally defined symbols during -shared final link.
2949 (elf32_arm_final_link_relocate): Likewise.
2951 2004-04-22 Jakub Jelinek <jakub@redhat.com>
2953 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
2954 ELF_LINK_POINTER_EQUALITY_NEEDED.
2955 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
2956 if r_type is not R_X86_64_PC32.
2957 (elf64_x86_64_finish_dynamic_symbol): If
2958 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
2961 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2963 * elf32-sh.c (sh_elf_plt_sym_val): New function.
2964 (elf_backend_plt_sym_val): Define.
2966 2004-04-22 Andrew Cagney <cagney@redhat.com>
2968 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
2970 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2972 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
2974 * som.c (som_set_section_contents): Constantify second argument.
2975 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
2976 (som_object_setup): Rework to avoid warning.
2977 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
2980 2004-04-22 Andrew Cagney <cagney@redhat.com>
2982 * cache.c (bfd_cache_close): Check for a previously closed file.
2984 2004-04-22 Jakub Jelinek <jakub@redhat.com>
2986 * bfd.c (bfd_get_synthetic_symtab): Define.
2987 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
2988 NAME##_get_synthetic_symtab.
2989 (struct bfd_target): Add _bfd_get_synthetic_symtab.
2990 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
2991 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
2993 (_bfd_elf_get_synthetic_symtab): New prototype.
2994 * elfcode.h (elf_get_synthetic_symtab): Define.
2995 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
2996 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
2997 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
2998 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
2999 * bfd-in2.h: Rebuilt.
3000 * libbfd.h: Rebuilt.
3001 * elf32-i386.c (elf_i386_plt_sym_val): New function.
3002 (elf_backend_plt_sym_val): Define.
3003 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
3004 (elf_backend_plt_sym_val): Define.
3005 * elf32-s390.c (elf_s390_plt_sym_val): New function.
3006 (elf_backend_plt_sym_val): Define.
3007 * elf64-s390.c (elf_s390_plt_sym_val): New function.
3008 (elf_backend_plt_sym_val): Define.
3009 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
3010 (elf_backend_plt_sym_val): Define.
3011 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3012 (elf_backend_plt_sym_val): Define.
3013 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3014 (elf_backend_plt_sym_val): Define.
3015 * aout-target.h (MY_get_synthetic_symtab): Define.
3016 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3017 * coff-rs6000.c (rs6000coff_vec): Add
3018 _bfd_nodynamic_get_synthetic_symtab.
3019 (pmac_xcoff_vec): Likewise.
3020 * coff64-rs6000.c (rs6000coff64_vec): Add
3021 _bfd_nodynamic_get_synthetic_symtab.
3022 (aix5coff64_vec): Likewise.
3023 * sunos.c (MY_get_synthetic_symtab): Define.
3024 * vms.c (vms_get_synthetic_symtab): Define.
3026 2004-04-22 Nick Clifton <nickc@redhat.com>
3028 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3030 2004-04-22 Peter Barada <peter@the-baradas.com>
3032 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3033 * bfd2-in.h: Regenerate.
3034 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3036 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3038 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3039 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3040 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3041 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3042 * bfd-in2.h: Regenerate.
3044 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3046 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3047 require relocations against a weak symbol to reference the same
3048 symbol hash entry if not a final, static link.
3049 (get_cached_value, add_value_map): Add final_static_link argument.
3050 (remove_literals): Pass final_static_link argument as needed.
3052 2004-04-21 Andrew Cagney <cagney@redhat.com>
3054 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3055 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3056 (opncls_bwrite, opncls_bclose, opncls_bflush)
3057 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3058 bfd iovec that uses function callbacks.
3059 (bfd_close): Use the iovec's bclose.
3060 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3061 (cache_bclose, cache_bflush, cache_bstat)
3062 (cache_iovec): New functions and global variable, implement a
3063 cache "iovec", where applicable set bfd_error.
3064 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3065 * bfdio.c (struct bfd_iovec): Define.
3066 (real_read): Delete function.
3067 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3068 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3069 assume that bread and bwrite set bfd_error.
3070 * bfd.c (struct bfd): Add "iovec", update comments.
3071 * bfd-in2.h, libbfd.h: Re-generate.
3073 2004-04-21 Andrew Cagney <cagney@redhat.com>
3075 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3077 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3079 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3080 (bfd_elf_gc_sections): Fail if a shared object is being created.
3081 Do not fail if dynamic sections have been created. Instead call
3082 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3083 dynamically referenced symbols. Do not mark the whole graph
3084 rooted at .eh_frame, only the section proper.
3086 2004-04-20 DJ Delorie <dj@redhat.com>
3088 * reloc.c: Add BFD_RELOC_32_SECREL.
3089 * bfd-in2.h: Regenerate.
3090 * libbfd.h: Likewise.
3091 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3092 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3093 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3095 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3097 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3098 relocs against hidden/protected undefweak symbols properly.
3099 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3101 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3103 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3104 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3107 2004-04-17 Brian Ford <ford@vss.fsi.com>
3109 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3110 filepos for the SizeOfHeaders field.
3111 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3113 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3115 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3117 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3118 change reloc_done. Set and restore _cooked_size.
3121 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3123 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3126 2004-04-15 Nick Clifton <nickc@redhat.com>
3128 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3130 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3132 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3134 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3136 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3137 when it is a definition.
3139 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3141 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3142 when statically linking PIC code.
3143 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3145 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3147 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3148 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3149 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3150 * configure: Regenerate.
3152 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3154 * elflink.c: Include libiberty.h.
3155 * Makefile.am (elflink.lo): Depend on libiberty.h.
3156 * Makefile.in: Regenerate.
3158 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3160 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3163 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3165 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3166 reserve the memory for dynamic linker
3168 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3170 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3171 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3173 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3175 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3176 RELOC_FOR_GLOBAL_SYMBOL.
3177 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3179 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3181 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3182 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3184 2004-04-01 Paul Brook <paul@codesourcery.com>
3186 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3187 * elf32-arm.h (struct elf32_elf_section_map): New.
3188 (struct _arm_elf_section_data): New.
3189 (elf32_arm_section_data): Define.
3190 (struct elf32_arm_link_hash_table): Add byteswap_code.
3191 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3192 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3193 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3194 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3195 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3196 (bfd_elf32_new_section_hook, elf_backend_write_section,
3197 elf_backend_link_output_symbol_hook): Define.
3199 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3201 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3202 that keeps the characters in a B_INCL..B_EINCL range.
3203 (_bfd_link_section_stabs): When computing the sum of the
3204 characters in a B_INCL..B_EINCL range also keep a copy of those
3205 characters. Use this information to distinguish between
3206 include sections that have the same sum and the same length
3207 but which are nevertheless unique.
3209 2004-03-31 Paul Brook <paul@codesourcery.com>
3211 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3212 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3214 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3216 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3217 to 'sum_chars' and add field 'num_chars'.
3218 (_bfd_link_section_stabs): When computing the sum of the
3219 characters in a B_INCL..B_EINCL range also keep a count of the
3220 number of characters. Use this information to help distinguish
3221 between include sections when have the same sum but which
3222 nevertheless are still unique.
3224 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3226 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3228 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3229 Tomer Levi <Tomer.Levi@nsc.com>
3231 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3232 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3233 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3234 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3235 (cpu-cr16c.lo): New target.
3236 (elf32-cr16c.lo): Likewise.
3237 * Makefile.in: Regenerate.
3238 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3239 (bfd_archures_list): Add bfd_cr16c_arch.
3240 * config.bfd: Handle cr16c-*-elf*.
3241 * configure.in: Handle bfd_elf32_cr16c_vec.
3242 * configure: Regenerate.
3243 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3244 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3245 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3246 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3247 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3248 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3249 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3250 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3251 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3252 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3253 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3254 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3255 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3256 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3257 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3258 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3259 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3260 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3261 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3262 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3263 * targets.c (bfd_elf32_cr16c_vec): Declare.
3264 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3265 * cpu-cr16c.c: New file.
3266 * elf32-cr16c.c: Likewise.
3267 * libbfd.h: Regenerate.
3268 * bfd-in2.h: Likewise.
3270 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3272 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3274 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3276 * Makefile.am: Remove all mention of elflink.h.
3277 * Makefile.in: Regenerate.
3278 * bfd-in.h (bfd_elf_discard_info): Declare.
3279 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3280 * bfd-in2.h: Regenerate.
3281 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3282 bfd_elf32_link_record_dynamic_symbol,
3283 bfd_elf64_link_record_dynamic_symbol,
3284 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3285 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3286 _bfd_elf32_link_record_local_dynamic_symbol,
3287 _bfd_elf64_link_record_local_dynamic_symbol,
3288 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3289 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3290 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3291 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3292 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3293 _bfd_elf32_reloc_symbol_deleted_p,
3294 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3295 (bfd_elf_link_record_dynamic_symbol,
3296 bfd_elf_link_record_local_dynamic_symbol,
3297 bfd_elf_final_link, bfd_elf_gc_sections,
3298 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3299 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3300 bfd_elf_reloc_symbol_deleted_p): Declare.
3301 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3302 * elf32-arm.h: Update for changed function names. Remove local
3303 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3304 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3305 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3306 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3307 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3308 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3309 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3310 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3311 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3312 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3313 (bfd_elfNN_print_symbol): Define.
3314 * elfcode.h: Don't include elflink.h.
3315 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3316 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3317 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3318 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3319 elf_link_record_local_dynamic_symbol): Don't define.
3320 * elflink.c: Update for changed function names. Move elflink.h
3322 * elflink.h: Delete file.
3323 * po/SRC-POTFILES.in: Regenerate.
3324 * po/bfd.pot: Regenerate.
3326 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3328 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3329 "name" for global syms accidentally removed in 2004-03-20 change.
3331 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3333 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3334 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3335 where Elf_External_* is different for 64 and 32 bit, with
3336 corresponding elf_size_info field.
3337 (struct elf_final_link_info): Use "bfd_byte *" instead
3338 of "Elf_External_Sym *" for external_syms and symbuf.
3339 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3340 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3341 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3342 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3343 (elf_link_sort_cmp2): Adjust.
3344 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3345 using ELF_R_SYM macro. Set u.sym_mask.
3346 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3347 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3348 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3349 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3350 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3351 swap_syn_out functions. Rearrange dyn swap in/out switch.
3352 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3353 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3354 (elf_link_flush_output_syms): Add elf_backend_data arg.
3355 (elf_link_check_versioned_symbol): Likewise.
3356 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3357 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3358 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3359 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3360 ELF_R_TYPE and ELF_R_INFO macros.
3361 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3362 based on size rather than using ELF_R_INFO.
3363 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3365 (struct alloc_got_off_arg): New.
3366 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3367 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3368 (elf_gc_allocate_got_offsets): Adjust.
3369 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3370 ELF_R_SYM. Use bfd_section_from_elf_index.
3371 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3372 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3373 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3375 2004-03-26 Stan Shebs <shebs@apple.com>
3377 Remove MPW support, no longer used.
3378 * config.bfd (powerpc-*-mpw*): Remove configuration.
3379 * mpw-config.in, mpw-make.sed: Remove files.
3380 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3382 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3384 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3385 (ppc64_elf_add_symbol_hook): New function.
3386 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3387 const from Elf_Internal_Sym param.
3388 * elflink.c (elf_link_add_object_symbols): Adjust.
3389 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3390 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3391 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3392 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3393 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3394 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3395 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3396 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3397 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3398 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3399 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3400 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3401 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3402 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3403 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3404 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3406 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3408 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3409 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3410 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3411 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3412 (bfd_elf64_bfd_link_add_symbols): Delete.
3413 (bfd_elf_link_add_symbols): Declare.
3414 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3415 * elflink.c: Include safe-ctype.h.
3416 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3418 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3419 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3421 (elf_link_add_archive_symbols): Rename from
3422 _bfd_elf_link_add_archive_symbols, make static.
3423 (elf_link_add_object_symbols): New function. Corresponding
3424 elflink.h function converted to use elf_size_info.
3425 (bfd_elf_link_add_symbols): Likewise.
3426 (bfd_elf_size_dynamic_sections): Adjust.
3427 * elflink.h (elf_bfd_link_add_symbols): Delete.
3428 (elf_link_add_object_symbols): Delete.
3429 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3430 bfd_elf_link_add_symbols.
3431 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3433 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3435 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3436 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3438 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3439 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3440 (_bfd_elf_add_dt_needed_tag): Declare.
3441 (_bfd_elf_sort_symbol): Declare.
3442 (_bfd_elf_finalize_dynstr): Declare.
3443 (RELOC_FOR_GLOBAL_SYM): Formatting.
3444 * elfcode.h (elf_add_dynamic_entry): Delete.
3445 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3446 elflink.h function converted to use elf_size_info.
3447 (_bfd_elf_add_dt_needed_tag): Likewise.
3448 (_bfd_elf_sort_symbol): Likewise.
3449 (_bfd_elf_finalize_dynstr): Likewise.
3450 (compute_bucket_count): Likewise.
3451 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3452 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3453 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3454 * elflink.h: ..here.
3455 (sort_symbol, add_dt_needed_tag): Delete.
3456 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3457 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3459 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3460 * elf32-cris.c (add_dynamic_entry): Likewise.
3461 * elf32-hppa.c (add_dynamic_entry): Likewise.
3462 * elf32-i370.c (add_dynamic_entry): Likewise.
3463 * elf32-i386.c (add_dynamic_entry): Likewise.
3464 * elf32-m32r.c (add_dynamic_entry): Likewise.
3465 * elf32-m68k.c (add_dynamic_entry): Likewise.
3466 * elf32-ppc.c (add_dynamic_entry): Likewise.
3467 * elf32-s390.c (add_dynamic_entry): Likewise.
3468 * elf32-sh.c (add_dynamic_entry): Likewise.
3469 * elf32-sparc.c (add_dynamic_entry): Likewise.
3470 * elf32-vax.c (add_dynamic_entry): Likewise.
3471 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3472 * elf64-alpha.c (add_dynamic_entry): Likewise.
3473 * elf64-hppa.c (add_dynamic_entry): Likewise.
3474 * elf64-ppc.c (add_dynamic_entry): Likewise.
3475 * elf64-s390.c (add_dynamic_entry): Likewise.
3476 * elf64-sparc.c (add_dynamic_entry): Likewise.
3477 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3478 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3479 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3480 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3481 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3482 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3484 2004-03-23 Paul Brook <paul@codesourcery.com>
3486 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3488 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3490 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3491 literal tables and check for relocs outside of literal pools.
3492 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3493 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3495 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3496 (elf_xtensa_relocate_section): Read literal tables and check for
3497 dynamic relocations in read-only sections and not in literal pools.
3499 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3502 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3504 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3506 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3507 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3508 not defined by the executable, or defined in a DSO.
3509 <eliding run-time relocation of .got>: Initialize GOT entry for a
3510 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3512 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3513 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3514 a PLT reloc to GOT for an executable.
3515 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3516 .got for a DSO and explain why.
3517 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3518 and unreferenced symbols for which a PLT is defined. Adjust
3519 dynamic-symbol pruning correspondingly, to make sure we don't lose
3520 a dynamic symbol also defined by a DSO.
3522 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3524 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3525 and rel args. Group input and output args. Wrap to 80 columns.
3526 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3527 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3528 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
3529 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
3530 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3531 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
3532 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
3533 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
3534 RELOC_FOR_GLOBAL_SYMBOL invocation.
3536 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
3538 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
3539 unresolved symbols in objects aren't allowed.
3541 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
3543 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3544 (elf_hppa_unmark_useless_dynamic_symbols):
3545 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3546 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
3547 (elf32_hppa_relocate_section): Likewise.
3548 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3549 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3550 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3551 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3552 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3554 * elf-m10200.c (mn10200_elf_relocate_section): Use
3555 RELOC_FOR_GLOBAL_SYMBOL.
3556 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3557 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3558 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3559 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3560 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3561 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
3562 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3563 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3564 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3565 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3566 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3567 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3569 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3571 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
3572 (final_link_relocate): Likewise.
3573 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
3574 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
3576 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3578 * Makefile.am: Run "make dep-am".
3579 * Makefile.in: Regenerate.
3580 * aclocal.m4: Regenerate.
3581 * config.in: Regenerate.
3582 * po/bfd.pot: Regenerate.
3584 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3585 H.J. Lu <hongjiu.lu@intel.com>
3587 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
3588 type and size change code to where it was previously. Remove
3589 dt_needed param. Treat old weak syms as strong if new sym is
3590 from a shared lib, even when old sym is from another shared
3591 lib. Remove unnecessary tests of oldweak and newweak. Correct
3593 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
3594 _bfd_elf_merge_symbol calls.
3595 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
3596 dt_needed local var. Update comments.
3597 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
3598 (_bfd_elf_add_default_symbol): Likewise.
3600 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
3601 strong syms in one shared object overriding weak syms in another.
3603 2004-03-18 Alan Modra <amodra@bigpond.net.au>
3605 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
3606 dyn_lib_class field. Rearrange for better packing.
3607 (elf_dt_soname): Delete.
3608 (elf_dyn_lib_class): Define.
3609 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
3610 (bfd_elf_set_dt_needed_soname): Delete.
3611 (bfd_elf_set_dyn_lib_class): New function.
3612 * elflink.h (add_dt_needed_tag): New function. Split out from..
3613 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
3614 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
3615 initialization of soname.
3616 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
3618 * bfd-in.h (enum dynamic_lib_link_class): New.
3619 (bfd_elf_set_dt_needed_soname): Delete.
3620 (bfd_elf_set_dyn_lib_class): Declare.
3621 * bfd-in2.h: Regenerate.
3623 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
3624 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
3625 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
3626 symbol loop. Instead use add_needed to flag tag as written.
3628 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
3630 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3631 logic for null_input_bfd detection.
3633 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3635 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3637 2004-03-16 Mark Kettenis <kettenis@gnu.org>
3639 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
3642 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3644 * elflink.c (elf_link_read_relocs_from_section): Don't use
3645 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
3646 (_bfd_elf_link_read_relocs): ..to here.
3647 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
3649 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3651 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
3652 values selected in configure.host. Require both to be defined
3653 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
3654 corresponding BFD_HOST vars with quotes.
3655 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
3656 Always require BFD_HOST_64_BIT_DEFINED.
3657 <file_ptr type>: Find off_t size before emitting message. Combine
3658 off_t and ftello64 conditional.
3659 * configure: Regenerate.
3661 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3663 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
3664 aliasing warning. Remove trailing whitespace throughout file.
3666 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3668 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
3669 input_section in calls to get_dyn_name.
3670 * 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
3672 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
3674 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3676 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
3677 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
3678 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
3679 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
3680 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
3681 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
3682 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
3684 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
3685 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3686 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3687 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3688 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
3689 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
3690 (read_8_bytes, read_indirect_string, read_address): Likewise.
3691 (read_abbrevs, parse_comp_unit): Likewise.
3692 * targets.c (struct bfd_target): Likewise.
3693 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
3694 * hppabsd-core.c: Likewise. Formatting.
3695 * hpux-core.c: Likewise.
3696 * irix-core.c: Likewise.
3697 * netbsd-core.c: Likewise.
3698 * osf-core.c: Likewise.
3699 * ptrace-core.c: Likewise.
3700 * sco5-core.c: Likewise.
3701 * trad-core.c: Likewise.
3702 * configure: Regenerate.
3703 * bfd-in2.h: Regenerate.
3705 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3707 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
3708 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
3709 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3710 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3711 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
3712 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
3713 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
3714 * libbfd.c: Likewise in function definitions.
3715 (bfd_put_8): Mask with 0xff rather than casting to char.
3716 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
3717 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
3718 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
3719 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
3720 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
3721 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
3722 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
3723 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
3724 (H_GET_64, H_GET_32, H_GET_16): Likewise.
3725 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
3726 * archive.c (do_slurp_coff_armap): Update swap prototype.
3727 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
3728 (tic54x_getl_signed_32): Likewise.
3729 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
3730 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
3731 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
3732 (bfd_getp_signed_32, bfd_putp32): Likewise.
3733 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
3734 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
3735 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
3736 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
3737 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
3738 bfd_h_getx_signed_16, bfd_h_putx16.
3739 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
3740 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
3741 * hpux-core.c: Likewise.
3742 * irix-core.c: Likewise.
3743 * netbsd-core.c: Likewise.
3744 * osf-core.c: Likewise.
3745 * ptrace-core.c: Likewise.
3746 * sco5-core.c: Likewise.
3747 * trad-core.c: Likewise.
3748 * bfd-in2.h: Regenerate.
3750 2004-03-15 Matt Thomas <matt@3am-software.com>
3752 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
3755 2004-03-13 Mark Kettenis <kettenis@gnu.org>
3757 * config.bfd: Add x86_64-*-openbsd*.
3758 * configure.in (x86_64-*-openbsd*): Set COREFILE to
3760 * configure: Regenerate.
3762 2004-03-12 Nick Clifton <nickc@redhat.com>
3763 Dave Murphy <wintermute2k4@ntlworld.com>
3765 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
3766 if the input bfd does not contain any code.
3768 2004-03-09 Steve Ellcey <sje@cup.hp.com>
3770 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
3772 2004-03-05 Fred Fish <fnf@redhat.com>
3774 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
3775 mips16 symbols to be even rather than testing first for even/odd.
3776 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
3778 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
3780 * elf.c (map_sections_to_segments): Ignore .tbss sections for
3783 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
3785 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
3786 undefined symbols as hash_new.
3788 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3790 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
3792 * elf32-sh.c: Ditto.
3793 * bfd-in2.h: Regenerate.
3795 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
3797 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
3799 (_frv_count_got_plt_entries): Initialize them.
3800 (frv_pic_relocs_info_find): Add insert argument. Adjust all
3802 (frv_pic_relocs_info_for_global): Likewise.
3803 (frv_pic_relocs_info_for_local): Likewise.
3804 (frv_pic_merge_early_relocs_info): New.
3805 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
3807 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
3808 Check that we don't exceed the allocated count for entry.
3809 (_frv_add_rofixup): Likewise.
3810 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
3811 (elf32_frv_finish_dynamic_sections): Improve error message in case
3812 we emit too few rofixup entries.
3814 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3816 * archures.c (bfd_mach_fr450): New.
3817 * bfd-in2.h: Regenerate.
3818 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
3819 (arch_info_500): Link to it.
3820 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
3821 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
3822 (frv_elf_arch_extension_p): New function.
3823 (frv_elf_merge_private_bfd_data): Use it.
3825 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
3827 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
3829 * elflink.h (is_global_data_symbol_definition): Moved to
3831 (elf_link_is_defined_archive_symbol): Likewise.
3832 (elf_link_add_archive_symbols): Likewise. Renamed to
3833 _bfd_elf_link_add_archive_symbols.
3835 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
3836 of ELF symbol table entry from backend.
3837 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
3838 instead of elf_link_add_object_symbols.
3840 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3842 * elf-bfd.h (struct elf_backend_data): Added
3843 elf_backend_can_make_relative_eh_frame,
3844 elf_backend_can_make_lsda_relative_eh_frame and
3845 elf_backend_encode_eh_address.
3846 (_bfd_elf_encode_eh_address): Declare.
3847 (_bfd_elf_can_make_relative): Declare.
3848 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
3849 hooks to decide whether to attempt to make_relative and
3851 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
3852 (_bfd_elf_can_make_relative): New.
3853 (_bfd_elf_encode_eh_address): New.
3854 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
3855 (frv_elf_encode_eh_address): New.
3856 (elf_backend_can_make_relative_eh_frame): Define.
3857 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3858 (elf_backend_encode_eh_address): Define.
3860 (elf_backend_can_make_relative_eh_frame): Define.
3861 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3862 (elf_backend_encode_eh_address): Define.
3863 (elfNN_bed): Add them.
3865 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3867 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
3868 complain_on_overflow to signed.
3870 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
3872 * elflink.h (sort_symbol): New.
3873 (elf_link_add_object_symbols): Use a sorted symbol array for
3876 2004-02-27 Jakub Jelinek <jakub@redhat.com>
3878 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
3879 for pc relative relocs.
3880 (elf_s390_relocate_section): Likewise.
3881 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
3882 for pc relative relocs.
3883 (elf_s390_relocate_section): Likewise.
3885 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
3887 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
3890 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
3892 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
3893 field to track if a relocation is against readonly section.
3894 (count_dyn_reloc): Take a new argument for rent->reltext.
3895 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
3896 (get_reloc_section): Don't set ia64_info->reltext here.
3897 (allocate_dynrel_entries): Set ia64_info->reltext here.
3899 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
3901 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
3902 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
3903 function's descriptor to symbol+offset, and map local undefweak
3904 symbol to NULL function descriptor.
3905 (elf32_frv_relocate_section): Likewise.
3907 2004-02-23 Mark Kettenis <kettenis@gnu.org>
3909 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
3911 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
3912 (netbsd_core_file_p): Set architecture from machine ID for
3915 2004-02-23 Jakub Jelinek <jakub@redhat.com>
3917 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
3918 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
3920 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
3922 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
3923 symbols with non-default visibility.
3925 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
3927 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
3928 IMAGE_SCN_MEM_WRITE on known sections only.
3930 2004-02-20 Jakub Jelinek <jakub@redhat.com>
3932 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
3933 symbols used in PIE relocs.
3935 2004-02-19 Jakub Jelinek <jakub@redhat.com>
3937 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
3940 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
3942 * configure.in: Update version to 2.15.90.
3943 * configure: Regenerate.
3945 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
3946 Richard Sandiford <rsandifo@redhat.com>
3948 * elfxx-mips.c (mips_elf_calculate_relocation): Use
3949 _bfd_elf_symbol_refs_local_p to decide whether to decay
3950 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
3951 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
3952 relocs if the symbol wasn't defined by a regular object file.
3953 Don't check the symbol's dynindx.
3955 2004-02-16 Andrew Cagney <cagney@redhat.com>
3957 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
3959 * bfd-in2.h: Re-generate.
3961 2004-02-14 Andrew Cagney <cagney@redhat.com>
3963 * configure.host (HDEFINES): When hppa*-*-hpux*, define
3964 _LARGEFILE64_SOURCE.
3966 2004-02-13 Andrew Cagney <cagney@redhat.com>
3968 * elf.c (vma_page_aligned_bias): New function.
3969 (assign_file_positions_except_relocs)
3970 (assign_file_positions_for_segments): Replace broken modulo
3971 arithmetic with call to vma_page_aligned_bias.
3973 2004-02-11 Andrew Cagney <cagney@redhat.com>
3975 * bfd-in.h: Update copyright.
3976 (bfd_tell): Change return type to file_ptr.
3977 * bfd-in2.h: Re-generate.
3978 * cache.c: Update copyright.
3979 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
3981 (close_one): Use real_ftell.
3982 * bfdio.c: Update copyright.
3983 (real_ftell, real_fseek): New functions.
3984 (bfd_tell): Use real_fseek and real_ftell, change return type to
3986 (bfd_seek): Use real_ftell and real_fseek, change type of
3987 file_position to a file_ptr.
3988 * libbfd-in.h: Update copyright.
3989 (real_ftell, real_fseek): Declare.
3990 * libbfd.h: Re-generate.
3992 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
3993 fseeko and fseeko64. Determine bfd_file_ptr.
3994 * configure: Re-generate.
3995 * config.in: Re-generate.
3997 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
3999 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
4000 * elf32-h8300.c: Likewise.
4002 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
4003 Nick Clifton <nickc@redhat.com>
4005 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
4006 GOT entries with no associated GOT subsection.
4008 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
4010 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4011 * elf.c (swap_out_syms): Use it to decide whether local section
4012 symbols should be named.
4013 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4014 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4015 (elf_backend_name_local_section_symbols): Define.
4016 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4018 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4020 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4021 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4024 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4026 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4027 to bfd_link_hash_entry passed by reference to
4028 _bfd_generic_link_add_one_symbol.
4030 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4032 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4033 relocations against dynamic symbols.
4035 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4037 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4040 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4042 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4043 * bfd-in2.h, libbfd.h: Rebuilt.
4045 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4047 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4048 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4049 flag has been cleared.
4051 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4053 * coff-h8300.c: Add and adjust comments about relaxation.
4054 * elf32-h8300.c: Likewise.
4056 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4058 * coff-h8300.c: Fix comment typos.
4059 * elf32-h8300.c: Likewise.
4061 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4063 * coff-h8300.c: Add comments about relaxation.
4064 * elf32-h8300.c: Likewise.
4066 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4068 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4070 * aclocal.m4: Regenerate.
4071 * configure: Regenerate.
4073 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4075 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4076 mips_elf64_rtype_to_howto instead of using howto_table.
4078 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4080 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4082 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4083 relocs which would not use the PLT.
4085 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4087 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4088 (ppc64_elf_gc_sweep_hook): Likewise.
4089 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4091 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4093 Adds linker relaxation support for bit manipulation insns like
4094 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4096 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4097 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4098 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4099 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4101 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4103 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4105 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4107 * elf32-h8300.c: Fix formatting.
4109 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4111 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4112 dynamic object is present. Declare r_symndx and h in an inner
4114 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4116 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4118 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4119 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4120 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4121 identically. Do not emit PC24 relocations for shared libraries.
4122 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4123 identically. Don't adjust pc_count.
4124 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4125 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4126 adjust count for branch relocations.
4127 (allocate_dynrelocs): Correct typo in call to
4128 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4129 PC24 or PLT32 relocs when linking.
4131 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4133 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4134 relocation howto with ARM_26 one for consistency.
4135 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4136 that will be converted to ARM_26D ones, since we always want 'done'
4137 relocations to be reflected in section's data.
4138 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4140 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4143 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4145 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4146 are not partial_inplace during a relocatable link.
4148 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4150 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4151 if no dynamic object is present. Declare r_symndx and h in an
4154 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4156 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4157 trampoline if it is known out of range.
4159 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4161 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4162 * elf32-frv.c (_frv_osec_readonly_p): New.
4163 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4165 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4166 (elf32_frv_relocate_section): Likewise. Error out if attempting
4167 to emit rofixups or dynamic relocs in read-only segments. Use
4168 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4169 dynamic relocations.
4170 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4171 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4172 relocations or fixups involving merged sections correctly. Avoid
4173 crash when undefined symbol is referenced by R_FRV_32 or
4174 R_FRV_FUNCDESC_VALUE.
4175 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4176 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4177 input section holding local symbol to addend of R_FRV_32 or
4178 R_FRV_FUNCDESC_VALUE dynamic relocation.
4179 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4180 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4181 (elf32_frv_always_size_sections): Don't store pointer to
4182 __stacksize symbol in sec_info.
4183 (elf32_frv_modify_segment_map): Look it up here.
4184 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4185 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4186 of the lazy PLT entry, not only its offset, as the low word of a
4187 function descriptor.
4188 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4189 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4190 if a hash table entry already exists but is not a definition.
4191 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4192 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4193 (_frv_add_rofixup): Don't inline.
4194 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4195 for undefweak symbols.
4196 (elf32_frv_relocate_section): Avoid crash while computing
4197 relocation when linking with shared library. Only emit rofixups
4198 and dynamic relocations for alloc&load sections. Mark binaries
4199 with inter-segment relocations for relocation as a unit.
4200 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4201 (DEFAULT_STACK_SIZE): New.
4202 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4203 emit rofixups or dynamic relocs when linking dynamic non-PIE
4205 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4206 shared libs too. Reserve the last entry for the GOT pointer.
4207 (elf32_frv_finish_dynamic_sections): Emit it.
4208 (elf32_frv_always_size_sections): New.
4209 (elf32_frv_modify_segment_map): New.
4210 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4212 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4213 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4214 (elf_backend_always_size_sections): New.
4215 (elf_backend_modify_segment_map): New.
4216 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4217 * config.bfd: Added frv-*-*linux*.
4218 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4219 ABS section, instead of crashing.
4220 (elf32_frv_relocate_section): Don't crash before warning about
4221 different segments in non-PIC relocation.
4222 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4223 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4224 relocs to undefweak symbols.
4225 (elf32_frv_relocate_section): Ditto for undefined symbols.
4226 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4227 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4228 gotfixup section was created.
4229 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4230 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4231 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4232 complain_overflow_signed.
4233 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4234 have not been allocated.
4235 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4236 privfd only if dynamic sections were created.
4237 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4238 for GPREL relocs. When linking relocatable FDPIC executables,
4239 emit warnings for relocations that would be illegal on PIE or
4240 shared libraries. Emit rofixup for R_FRV_32 only if input object
4242 (_frv_create_got_section): Define _gp symbol in the rofixup
4244 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4245 dynamic sections missing, error out requesting -melf32frvfd.
4246 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4247 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4248 computation of addends from section and global or local symbol
4249 value. Change return type to bfd_boolean, and return a failure if
4250 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4251 nonzero addend is required.
4252 (elf32_frv_relocate_section): Likewise. Print error for
4253 unsupported nonzero addends.
4254 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4255 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4256 force everything local.
4257 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4258 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4259 (frv_gotfixup_section): New.
4260 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4261 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4263 (_frv_add_rofixup): New.
4264 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4265 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4266 improve some ugly conditions.
4267 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4268 relocations in fdpic.
4269 (_frv_create_got_section): Create .rofixup.got section.
4270 (struct _frv_dynamic_got_info): Added fixups.
4271 (_frv_count_got_plt_entries): Account in-GOT relocations into
4272 relocs32, relocsfd and relocsfdv. Account them into relocs or
4273 fixups, as appropriate.
4274 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4276 (elf32_frv_finish_dynamic_sections): Verify that the right number
4277 of relocations and fixups was generated.
4278 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4280 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4281 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4282 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4283 descriptor of a (formerly-)global symbol is local.
4284 (struct frv_pic_relocs_info): Adjust comments.
4285 (_frv_emit_got_relocs_plt_entries): Adjust.
4286 (elf32_frv_relocate_section): Likewise.
4287 (_frv_count_got_plt_entries): Likewise.
4288 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4289 symbol's value to addend in the common preamble. Decay dynamic
4290 symbols to section+offset if they bind or call locally, for GOT
4291 and FUNCDESC_VALUE, respectively.
4292 (elf32_frv_relocate_section): Likewise.
4293 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4294 internal or hidden visibility.
4295 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4296 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4297 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4298 (elf32_frv_relocate_section): Pass relocation addend in. Use
4299 original relocation addend to look up the got relocs/plt entries
4300 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4301 processing relocations that reference .scommon symbols.
4302 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4303 Introduce support for dynamic linking.
4304 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4305 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4306 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4307 (frv_reloc_type_lookup): Return REL howtos for executables and
4309 (frv_info_to_howto_rel): New.
4310 (struct frv_elf_link_hash_table): New.
4311 (frv_hash_table, frv_got_section, frv_gotrel_section,
4312 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4313 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4314 (frv_elf_link_hash_table_create): New.
4315 (struct frv_pic_relocs_info): New.
4316 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4317 (frv_pic_relocs_info_find): New.
4318 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4320 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4321 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4322 (_frv_emit_got_relocs_plt_entries): New.
4323 (elf32_frv_relocate_section): Add support for dynamic linking.
4324 Handle new relocations.
4325 (_frv_create_got_section): New.
4326 (elf32_frv_create_dynamic_sections): New.
4327 (ELF_DYNAMIC_INTERPRETER): New.
4328 (struct _frv_dynamic_got_info): New.
4329 (_frv_count_got_plt_entries): New.
4330 (struct _frv_dynamic_got_plt_info): New.
4331 (_frv_compute_got_alloc_data): New.
4332 (_frv_get_got_entry, _frv_get_fd_entry): New.
4333 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4334 (_frv_resolve_final_relocs_info): New.
4335 (elf32_frv_size_dynamic_sections): New.
4336 (elf32_frv_finish_dynamic_sections): New.
4337 (elf32_frv_adjust_dynamic_symbol): New.
4338 (elf32_frv_finish_dynamic_symbol): New.
4339 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4341 (elf_info_to_howto_rel): Define.
4342 (bfd_elf32_bfd_link_hash_table_create): Define.
4343 (elf_backend_create_dynamic_sections): Define.
4344 (elf_backend_adjust_dynamic_symbol): Define.
4345 (elf_backend_size_dynamic_sections): Define.
4346 (elf_backend_finish_dynamic_symbol): Define.
4347 (elf_backend_finish_dynamic_sections): Define.
4348 (elf_backend_want_got_sym): Define.
4349 (elf_backend_got_header_size): Define.
4350 (elf_backend_want_got_plt): Define.
4351 (elf_backend_plt_readonly): Define.
4352 (elf_backend_want_plt_sym): Define.
4353 (elf_backend_plt_header_size): Define.
4354 (elf_backend_may_use_rel_p): Define.
4355 (elf_backend_may_use_rela_p): Define.
4356 (elf_backend_default_use_rela_p): Define.
4357 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4358 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4359 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4360 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4361 (frv_reloc_map): Map the corresponding BFD relocs to them.
4362 (frv_reloc_type_lookup): ... and back to BFD relocs.
4363 * reloc.c: New relocs.
4364 * bfd-in2.h, libbfd.h: Rebuilt.
4365 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4366 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4367 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4368 R_FRV_FUNCDESC_GOTLO): New.
4369 (frv_reloc_map): Map the corresponding BFD relocs to them.
4370 (frv_reloc_type_lookup): ... and back to BFD relocs.
4371 * reloc.c: New relocs.
4372 * bfd-in2.h, libbfd.h: Rebuilt.
4374 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4376 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4377 targets to support pages of up to 64kB.
4378 (elf32_bed): Redefine to get a separate backend data structure for
4379 traditional targets.
4380 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4381 targets to support pages of up to 64kB.
4382 (elf64_bed): Redefine to get a separate backend data structure for
4383 traditional targets.
4384 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4385 targets to support pages of up to 64kB.
4386 (elf32_bed): Redefine to get a separate backend data structure for
4387 traditional targets.
4389 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4391 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4393 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4395 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4396 (elf_i386_grok_psinfo): Likewise.
4398 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4400 * config.bfd: Add m68k-uClinux target.
4402 2004-01-01 Grant Edwards <grante@visi.com>
4404 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4405 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4406 (elf32_h8_gc_sweep_hook): New function.
4407 (elf_backend_gc_mark_hook): Define.
4408 (elf_backend_gc_sweep_hook): Define.
4409 (elf_backend_can_gc_sections): Define.
4411 For older changes see ChangeLog-0203
4417 version-control: never