1 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3 * config.bfd: Whitespace cleanup.
4 * Makefile.am: Run "make dep-am"
5 * Makefile.in: Regenerate.
7 2004-10-15 Jakub Jelinek <jakub@redhat.com>
9 * elflink.c (struct already_linked_section): Removed.
10 (try_match_symbols_in_sections, already_linked): Removed.
11 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
12 prefix of section names when finding already_linked_table
13 chain. Compare section names. Instead of calling already_linked,
14 do it inline and only for sections in the same already_linked_list.
16 2004-10-15 Alan Modra <amodra@bigpond.net.au>
18 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
19 parameter. If called after _bfd_elf_write_section_eh_frame,
20 don't allow a -2 return unless need_* bit is already set, and
21 handle offsets adjusted for output_offset.
22 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
23 * elf.c (_bfd_elf_section_offset): Update call.
25 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
28 * coffcode.h (coff_compute_section_file_positions): Cast to
29 bfd_vma when computing page alignment.
31 2004-10-13 Mark Mitchell <mark@codesourcery.com>
33 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
34 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
36 2004-10-12 Mark Mitchell <mark@codesourcery.com>
38 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
39 relocations use a virtual address, not a section offset.
41 2004-10-12 Bob Wilson <bob.wilson@acm.org>
43 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
44 (narrow_instruction, widen_instruction): Remove unnecessary calls to
46 (ebb_propose_action): Inline call to ebb_add_proposed_action.
47 (ebb_add_proposed_action): Delete.
49 2004-10-12 Bob Wilson <bob.wilson@acm.org>
51 * elf32-xtensa.c: Use ISO C90 formatting.
53 2004-10-12 Paul Brook <paul@codesourcery.com>
55 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
58 2004-10-12 Paul Brook <paul@codesourcery.com>
60 * elf32-arm.h: Support EABI version 4 objects.
62 2004-10-12 Alan Modra <amodra@bigpond.net.au>
65 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
66 Don't mark as default.
67 (bfd_x86_64_arch): Don't mark as default.
69 2004-10-12 Alan Modra <amodra@bigpond.net.au>
71 * elflink.c (enum action_discarded): New.
72 (elf_section_complain_discarded): Delete.
73 (elf_action_discarded): New function subsuming the above and also
74 controlling reloc behaviour.
75 (elf_link_input_bfd): Use it.
77 2004-10-11 Jakub Jelinek <jakub@redhat.com>
79 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
80 (special_sections): Add .gnu.liblist and .gnu.conflict.
81 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
83 2004-10-11 Alan Modra <amodra@bigpond.net.au>
86 * elflink.c (elf_link_input_bfd): Try harder to support
87 relocations against symbols in removed linkonce sections.
89 2004-10-11 Alan Modra <amodra@bigpond.net.au>
91 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
94 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
95 sections do not reference symbols in non-SEC_ALLOC sections.
97 2004-10-11 Alan Modra <amodra@bigpond.net.au>
100 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
101 (_bfd_elf_link_omit_section_dynsym): Formatting.
103 2004-10-10 Alan Modra <amodra@bigpond.net.au>
105 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
106 * libbfd.h: Regnerate.
107 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
108 * elf32-frv.c: Likewise.
109 * elf32-m32r.c: Likewise.
110 * elf32-ppc.c: Likewise.
111 * elf64-hppa.c: Likewise.
112 * elfxx-ia64.c: Likewise.
113 * opncls.c: Likewise.
115 2004-10-10 Alan Modra <amodra@bigpond.net.au>
117 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
118 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
119 offsets stored in struct eh_cie_fde entries before doing other
122 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
123 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
124 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
125 setting offsets for removed CIEs. Don't set "sec", instead set
126 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
127 CIE in hdr_info. Only set make_relative and make_lsda_relative
128 for CIEs. Use pointers rather than array indices.
129 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
130 make_lsda_relative, need_* on cie_inf for FDEs.
131 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
132 section output_offset. Delete cie_offset, instead use cie_inf
133 pointer to CIE entry. Use need_relative and need_lsda_relative on
134 CIE entry for FDEs. Use pointers rather than array indices.
136 2004-10-09 Alan Modra <amodra@bigpond.net.au>
138 * coff-rs6000.c (rs6000coff_vec): Add initializer for
139 bfd_is_target_special_symbol.
140 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
141 * som.c (som_bfd_is_target_special_symbol): Define.
143 2004-10-08 Nick Clifton <nickc@redhat.com>
145 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
146 * configure: Regenerate.
147 * bfd-in2.h: Regenerate.
148 * syms.c (bfd_is_target_special_symbol): New interface function.
149 Returns true when a symbol should be considered to be special.
150 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
151 the symbol jump table.
152 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
153 Return true iff the symbol is a mapping symbol.
154 (bfd_elf32_bfd_is_target_special_symbol): Define.
155 * elfxx-target.h: Provide a default definition for
156 bfd_is_target_special_symbol.
157 * aout-target.h: Likewise.
158 * aout-tic30.c: Likewise.
159 * binary.c: Likewise.
160 * coffcode.h: Likewise.
161 * i386msdos.c: Likewise.
164 * libaout.h: Likewise.
165 * libbfd-in.h: Likewise
166 * libecoff.h: Likewise.
167 * mach-o.c: Likewise.
169 * nlm-target.h: Likewise.
172 * ppcboot.c: Likewise.
174 * tekhex.c: Likewise.
175 * versados.c: Likewise.
177 * xcoff-target.h: Likewise.
179 * libbfd.h: Regenerate.
181 2004-10-08 Daniel Jacobowitz <dan@debian.org>
183 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
184 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
185 (elf_backend_section_from_shdr): Define.
187 2004-10-08 Alan Modra <amodra@bigpond.net.au>
189 * syms.c (bfd_is_local_label): Return false for file symbols.
191 2004-10-07 Bob Wilson <bob.wilson@acm.org>
192 David Heine <dlheine@tensilica.com>
194 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
195 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
196 (elf32xtensa_no_literal_movement): New global variable.
197 (elf_howto_table): Add entries for new relocations.
198 (elf_xtensa_reloc_type_lookup): Handle new relocations.
199 (property_table_compare): When addresses are equal, compare sizes and
200 various property flags.
201 (property_table_matches): New.
202 (xtensa_read_table_entries): Extend to read new property tables. Add
203 output_addr parameter to indicate that output addresses should be used.
204 Use bfd_get_section_limit.
205 (elf_xtensa_find_property_entry): New.
206 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
207 (elf_xtensa_check_relocs): Handle new relocations.
208 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
209 relocations. Use new xtensa-isa.h functions.
210 (build_encoding_error_message): Remove encode_result parameter. Add
211 new target_address parameter used to detect alignment errors.
212 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
213 error handling. Use new is_operand_relocation function.
214 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
215 Use underbar macro for error messages. Formatting.
216 (get_const16_opcode): New.
217 (get_l32r_opcode): Add a separate flag for initialization.
218 (get_relocation_opnd): Operand number is no longer explicit in the
219 relocation. Change to decode the opcode and analyze its operands.
220 (get_relocation_slot): New.
221 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
222 Use new xtensa-isa.h functions to handle multislot instructions.
223 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
224 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
225 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
226 check_loop_aligned, check_branch_target_aligned_address, narrowable,
227 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
228 get_single_format, init_op_single_format_table): New.
229 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
230 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
231 (contract_asm_expansion): Add error_message parameter and pass it to
232 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
233 with R_XTENSA_SLOT0_OP.
234 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
235 instructions. Use new xtensa-isa.h functions.
236 (r_reloc struct): Add new virtual_offset field.
237 (r_reloc_init): Add contents and content_length parameters. Set
238 virtual_offset field to zero. Add contents to target_offset field for
239 partial_inplace relocations.
240 (r_reloc_is_defined): Check for null.
241 (print_r_reloc): New debug function.
242 (source_reloc struct): Replace xtensa_operand field with pair of the
243 opcode and the operand position. Add is_abs_literal field.
244 (init_source_reloc): Specify operand by opcode/position pair. Set
245 is_abs_literal field.
246 (source_reloc_compare): When target_offsets are equal, compare other
247 fields to make sorting predictable.
248 (literal_value struct): Add is_abs_literal field.
249 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
250 (init_literal_value): New.
251 (is_same_value): Replace with ...
252 (literal_value_equal): ... this function. Add comparisons of
253 virtual_offset and is_abs_literal fields.
254 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
255 failure. Initialize has_last_loc field.
256 (value_map_hash_table_delete): New.
257 (hash_literal_value): Rename to ...
258 (literal_value_hash): ... this. Include is_abs_literal flag and
259 virtual_offset field in the hash value.
260 (get_cached_value): Rename to ...
261 (value_map_get_cached_value): ... this. Update calls to
262 literal_value_hash and literal_value_equal.
263 (add_value_map): Check for allocation failure. Update calls to
264 value_map_get_cached_value and literal_value_hash.
265 (text_action, text_action_list, text_action_t): New types.
266 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
267 text_action_add, text_action_add_literal, offset_with_removed_text,
268 offset_with_removed_text_before_fill, find_insn_action,
269 print_action_list, print_removed_literals): New.
270 (offset_with_removed_literals): Delete.
271 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
272 fix_array, fix_array_count, allocated_relocs, relocs_count, and
273 allocated_relocs_count fields.
274 (init_xtensa_relax_info): Initialize new fields.
275 (reloc_bfd_fix struct): Add new translated field.
276 (reloc_bfd_fix_init): Add translated parameter and use it to set the
278 (fix_compare, cache_fix_array): New.
279 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
280 section via get_xtensa_relax_info. Use cache_fix_array to set up
281 sorted fix_array and use bsearch instead of linear search.
282 (section_cache_t): New struct.
283 (init_section_cache, section_cache_section, clear_section_cache): New.
284 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
285 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
286 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
287 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
289 (retrieve_contents): Use bfd_get_section_limit.
290 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
291 to compute_removed_literals. Free value_map_hash_table when no longer
293 (analyze_relocations): Check is_relaxable_asm_section flag. Call
294 compute_text_actions for all sections.
295 (find_relaxable_sections): Mark sections as relaxable if they contain
296 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
297 call. Increment relax_info src_count field only for appropriate
298 relocation types. Remove is_literal_section check.
299 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
300 r_reloc_init and find_associated_l32r_irel. Check
301 is_relaxable_asm_section flag. Handle L32R instructions with absolute
302 literals. Pass is_abs_literal flag to init_source_reloc.
303 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
304 CONST16 instructions. Adjust calls to r_reloc_init and
305 pcrel_reloc_fits. Handle weak symbols conservatively.
306 (find_associated_l32r_irel): Add bfd parameter and pass it to
308 (compute_text_actions, compute_ebb_proposed_actions,
309 compute_ebb_actions, check_section_ebb_pcrels_fit,
310 check_section_ebb_reduces, text_action_add_proposed,
311 compute_fill_extra_space): New.
312 (remove_literals): Replace with ...
313 (compute_removed_literals): ... this function. Call
314 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
315 Call xtensa_read_table_entries to get the property table. Skip
316 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
317 is_removable_literal, remove_dead_literal, and
318 identify_literal_placement functions.
319 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
320 instead of linear search.
321 (is_removable_literal, remove_dead_literal,
322 identify_literal_placement): New.
323 (relocations_reach): Update check for literal not referenced by any
324 PC-relative relocations. Adjust call to pcrel_reloc_fits.
325 (coalesce_shared_literal, move_shared_literal): New.
326 (relax_section): Use bfd_get_section_limit. Call
327 translate_section_fixes. Update calls to r_reloc_init and
328 offset_with_removed_text. Check new is_relaxable_asm_section flag.
329 Add call to pin_internal_relocs. Add special handling for
330 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
331 info to calculate new addend_displacement variable. Replace code for
332 deleting literals with more general code to perform the actions
333 determined by the action_list for the section.
334 (translate_section_fixes, translate_reloc_bfd_fix): New.
335 (translate_reloc): Check new is_relaxable_asm_section flag. Call
336 find_removed_literal only if is_operand_relocation. Update call to
337 offset_with_removed_text. Use new target_offset and removed_bytes
340 (relax_property_section): Use bfd_get_section_limit. Set new
341 is_full_prop_section flag and handle new property tables. Update calls
342 to r_reloc_init and offset_with_removed_text. Check
343 is_relaxable_asm_section flag. Handle expansion of zero-sized
344 unreachable entries, with use of offset_with_removed_text_before_fill.
345 For relocatable links, combine entries only for literal tables.
346 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
347 calls to offset_with_removed_text. Translate st_size field for
349 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
350 failure. Add contents parameter. Update call to get_bfd_fix. Update
351 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
352 R_XTENSA_ASM_EXPAND relocs.
353 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
354 call to get_bfd_fix. Include offset from contents for partial_inplace
356 (is_reloc_sym_weak): New.
357 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
359 (xtensa_is_property_section): Handle new property sections.
360 (is_literal_section): Delete.
361 (internal_reloc_compare): When r_offset matches, compare r_info and
362 r_addend to make sorting predictable.
363 (internal_reloc_matches): New.
364 (xtensa_get_property_section_name): Handle new property sections.
365 (xtensa_get_property_predef_flags): New.
366 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
367 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
368 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
369 (xtisa_errno, xtisa_error_msg): New variables.
370 (xtensa_isa_errno, xtensa_isa_error_msg): New.
371 (xtensa_insnbuf_alloc): Add error handling.
372 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
373 use xtensa_format_decode. Add error handling.
374 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
375 instruction length to find the number of bytes to copy.
376 (xtensa_isa_init): Add error handling. Replace calls to
377 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
378 tables in the xtensa_modules structure.
379 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
380 xtensa_extend_isa): Delete.
381 (xtensa_isa_free): Change to only free lookup tables.
382 (opname_lookup_compare): Replace with ...
383 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
384 (xtensa_insn_maxlength): Rename to ...
385 (xtensa_isa_maxlength): ... this.
386 (xtensa_insn_length): Delete.
387 (xtensa_insn_length_from_first_byte): Replace with ...
388 (xtensa_isa_length_from_chars): ... this function.
389 (xtensa_num_opcodes): Rename to ...
390 (xtensa_isa_num_opcodes): ... this.
391 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
392 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
393 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
394 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
395 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
396 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
397 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
398 (xtensa_opcode_lookup): Add error handling.
399 (xtensa_decode_insn): Replace with ...
400 (xtensa_opcode_decode): ... this function, with new format and
401 slot parameters. Add error handling.
402 (xtensa_encode_insn): Replace with ...
403 (xtensa_opcode_encode): ... this function, which does the encoding via
404 one of the entries in the "encode_fns" array. Add error handling.
405 (xtensa_opcode_name): Add error handling.
406 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
407 xtensa_opcode_is_call): New.
408 (xtensa_num_operands): Replace with ...
409 (xtensa_opcode_num_operands): ... this function. Add error handling.
410 (xtensa_opcode_num_stateOperands,
411 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
412 xtensa_opcode_funcUnit_use, xtensa_operand_name,
413 xtensa_operand_is_visible): New.
414 (xtensa_get_operand, xtensa_operand_kind): Delete.
415 (xtensa_operand_inout): Add error handling and special-case for
417 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
418 operate on one slot of an instruction. Added error handling.
419 (xtensa_operand_encode): Handle default operands with no encoding
420 functions. Check for success by comparing against decoded value.
422 (xtensa_operand_decode): Handle default operands. Return decoded value
423 through argument pointer. Add error handling.
424 (xtensa_operand_is_register, xtensa_operand_regfile,
425 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
426 (xtensa_operand_isPCRelative): Rename to ...
427 (xtensa_operand_is_PCrelative): ... this. Add error handling.
428 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
429 through argument pointer. Add error handling.
430 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
431 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
432 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
433 xtensa_regfile_shortname, xtensa_regfile_view_parent,
434 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
435 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
436 xtensa_state_is_exported, xtensa_sysreg_lookup,
437 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
438 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
439 xtensa_interface_num_bits, xtensa_interface_inout,
440 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
441 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
442 * xtensa-modules.c: Rewrite to use new data structures.
443 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
444 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
445 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
446 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
447 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
448 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
449 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
450 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
451 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
452 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
453 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
454 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
455 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
456 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
457 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
458 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
459 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
460 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
461 * Makefile.in: Regenerate.
462 * bfd-in2.h: Likewise.
463 * libbfd.h: Likewise.
465 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
467 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
468 against the absolute section.
469 (mips_elf64_write_rela): Likewise.
471 2004-10-07 Jan Beulich <jbeulich@novell.com>
473 * elf.c (elf_find_function): Don't generally check for matching
474 section, just for non-file symbols. Remove redunant comparison
476 * elf32-arm.h (arm_elf_find_function): Likewise.
478 2004-10-07 Jeff Baker <jbaker@qnx.com>
480 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
481 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
484 2004-10-04 Roland McGrath <roland@redhat.com>
486 * hash.c (bfd_hash_set_default_size): Use const for table.
487 Use size_t instead of int for variable compared to sizeof results.
489 2004-10-05 Alan Modra <amodra@bigpond.net.au>
492 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
494 2004-10-01 Paul Brook <paul@codesourcery.com>
496 * elf32-arm.h (elf32_arm_fake_sections,
497 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
499 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
501 2004-10-01 Alan Modra <amodra@bigpond.net.au>
503 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
505 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
506 need_relative or need_lsda_relative if we are processing an
507 offset for a reloc on a FDE initial loc or LSDA field
509 (_bfd_elf_write_section_eh_frame): Test need_relative and
510 need_lsda_relative in place of corresponding make_* field
511 when deciding to use pc-relative encodings.
513 2004-09-30 Paul Brook <paul@codesourcery.com>
515 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
516 target2 relocation type.
518 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
521 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
523 2004-09-30 Paul Brook <paul@codesourcery.com>
525 * reloc.c: Add BFD_RELOC_ARM_SMI.
526 * bfd-in2.h: Regenerate.
529 2004-09-24 Alan Modra <amodra@bigpond.net.au>
531 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
532 vma and output offset to address.
533 * simple.c (simple_save_output_info): Only set output section
534 and offset for debug sections, or those not already set up by
536 (bfd_simple_get_relocated_section_contents): Update comment.
538 2004-09-24 Alan Modra <amodra@bigpond.net.au>
540 * elf.c (IS_LOADED): Delete.
541 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
542 Restore SEC_HAS_CONTENTS test to the one place it was used prior
545 2004-09-23 Alan Modra <amodra@bigpond.net.au>
548 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
549 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
550 redundant assignment of EM_SPARC.
552 2004-09-22 Brian Ford <ford@vss.fsi.com>
554 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
555 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
557 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
559 2004-09-22 Alan Modra <amodra@bigpond.net.au>
561 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
562 (elf_backend_modify_segment_map): Don't define.
564 2004-09-22 Alan Modra <amodra@bigpond.net.au>
566 * elf.c (IS_LOADED): Define.
567 (assign_file_positions_for_segments): Don't round up file offset of
568 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
569 Delete code handling link script adjustment of lma. Do the adjust
570 in later code handling similar ajustments. Remove dead code error
571 check. Warn if section lma would require a negative offset
572 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
573 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
574 update voff in section loop. Change voff in segment loop to be an
575 adjustment on top of "off". Set sec->filepos and update "off" later.
576 Test for loadable sections consistently using IS_LOADED. Similarly,
577 test for alloc-only sections other than .tbss consistently.
578 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
579 Tidy PT_NOTE handling. Use %B and %A in error messages.
580 (assign_file_positions_except_relocs): Use %B in error message.
582 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
584 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
585 (CONFIG_STATUS_DEPENDENCIES): New.
587 (config.status): Likewise.
588 * Makefile.in: Regenerated.
590 2004-09-17 Paul Brook <paul@codesourcery.com>
592 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
593 (bfd_elf32_arm_process_before_allocation): Update prototype.
594 * bfd-in2.h: Regenerate.
595 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
596 (elf32_arm_link_hash_table_create): Set it.
597 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
598 (bfd_elf32_arm_set_target_relocs): New function.
599 (arm_real_reloc_type): New function.
600 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
601 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
602 (elf32_arm_gc_sweep_hook): Ditto.
603 (elf32_arm_check_relocs): Ditto.
604 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
605 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
607 (elf32_arm_got_prel): New variable.
608 (elf32_arm_howto_from_type): New function.
609 (elf32_arm_info_to_howto): Use it.
610 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
611 BFD_RELOC_ARM_TARGET2.
612 * libbfd.h: Regenerate.
613 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
615 2004-09-17 Alan Modra <amodra@bigpond.net.au>
617 * ecoff.c: Update u.undef.next refs.
618 * elf64-ppc.c: Likewise.
619 * elflink.c: Likewise.
620 * linker.c: Likewise.
621 * xcofflink.c: Likewise.
623 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
624 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
625 fields to indirect struct.
626 * elf-m10300.c: Update u.weakdef refs.
627 * elf32-arm.h: Likewise.
628 * elf32-cris.c: Likewise.
629 * elf32-frv.c: Likewise.
630 * elf32-hppa.c: Likewise.
631 * elf32-i370.c: Likewise.
632 * elf32-i386.c: Likewise.
633 * elf32-m32r.c: Likewise.
634 * elf32-m68k.c: Likewise.
635 * elf32-ppc.c: Likewise.
636 * elf32-s390.c: Likewise.
637 * elf32-sh.c: Likewise.
638 * elf32-sparc.c: Likewise.
639 * elf32-vax.c: Likewise.
640 * elf32-xtensa.c: Likewise.
641 * elf64-alpha.c: Likewise.
642 * elf64-hppa.c: Likewise.
643 * elf64-ppc.c: Likewise.
644 * elf64-s390.c: Likewise.
645 * elf64-sh64.c: Likewise.
646 * elf64-sparc.c: Likewise.
647 * elf64-x86-64.c: Likewise.
648 * elfxx-ia64.c: Likewise.
649 * elfxx-mips.c: Likewise.
650 * elflink.c: Likewise. Also u.elf_hash_value.
651 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
653 (elf_gc_smash_unused_vtentry_relocs): Likewise.
654 (bfd_elf_gc_record_vtinherit): Alloc vtable.
655 (bfd_elf_gc_record_vtentry): Likewise.
656 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
658 2004-09-17 Alan Modra <amodra@bigpond.net.au>
660 * Makefile.am: Run "make dep-am".
661 * Makefile.in: Regenerate.
662 * bfd-in2.h: Regenerate.
663 * po/SRC-POTFILES.in: Regenerate.
664 * po/bfd.pot: Regenerate.
666 2004-09-16 Alan Modra <amodra@bigpond.net.au>
668 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
669 with bitfields. Make "type" and "other" bitfields too.
670 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
671 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
672 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
673 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
674 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
675 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
676 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
677 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
678 * elf-hppa.h: Update all uses of elf_link_hash_flags.
679 * elf-m10300.c: Likewise.
681 * elf32-arm.h: Likewise.
682 * elf32-cris.c: Likewise.
683 * elf32-frv.c: Likewise.
684 * elf32-hppa.c: Likewise.
685 * elf32-i370.c: Likewise.
686 * elf32-i386.c: Likewise.
687 * elf32-m32r.c: Likewise.
688 * elf32-m68k.c: Likewise.
689 * elf32-ppc.c: Likewise.
690 * elf32-s390.c: Likewise.
691 * elf32-sh-symbian.c: Likewise.
692 * elf32-sh.c: Likewise.
693 * elf32-sh64.c: Likewise.
694 * elf32-sparc.c: Likewise.
695 * elf32-vax.c: Likewise.
696 * elf32-xtensa.c: Likewise.
697 * elf64-alpha.c: Likewise.
698 * elf64-hppa.c: Likewise.
699 * elf64-ppc.c: Likewise.
700 * elf64-s390.c: Likewise.
701 * elf64-sh64.c: Likewise.
702 * elf64-sparc.c: Likewise.
703 * elf64-x86-64.c: Likewise.
704 * elflink.c: Likewise.
705 * elfxx-ia64.c: Likewise.
706 * elfxx-mips.c: Likewise.
707 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
708 * configure: Regenerate.
709 * aclocal.m4: Regenerate.
711 2004-09-16 Alan Modra <amodra@bigpond.net.au>
713 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
714 around uses of R_ARM_TARGET1.
715 (elf32_arm_check_relocs): Likewise.
717 2004-09-13 Paul Brook <paul@codesourcery.com>
719 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
721 * bfd-in2.h: Regenerate.
722 * libbfd.h: Regenerate.
723 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
724 (elf32_arm_link_hash_table_create): Set target1_is_rel.
725 (bfd_elf32_arm_process_before_allocation): Ditto.
726 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
727 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
728 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
731 2004-09-10 Joel Brobecker <brobecker@gnat.com>
733 * hpux-core.c (thread_section_p): New function.
734 (hpux_core_core_file_p): Fix computation of offset in call
735 to bfd_seek. Create a ".reg" section from an arbitrary
736 ".reg/<id>" section if none was created after having read
739 2004-09-11 Andreas Schwab <schwab@suse.de>
741 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
742 * aclocal.m4: Rebuild.
743 * configure: Rebuild.
745 2004-09-10 Joel Brobecker <brobecker@gnat.com>
747 * section.c (bfd_sections_find_if): Fix parameter name in
748 comment to match code.
750 2004-09-10 Alan Modra <amodra@bigpond.net.au>
752 * elf.c (assign_file_positions_except_relocs): Assign relocs
753 stored in a bfd section.
755 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
757 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
758 h->gotplt_refcount to 0, not -1.
760 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
762 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
763 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
765 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
766 handle symbol visibility here.
768 2004-09-07 Alan Modra <amodra@bigpond.net.au>
770 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
771 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
773 (ppc_stub_name): Remove trailing "+0" on stub name.
774 (create_linkage_sections): Create relocations for
775 branch lookup table when --emit-relocs as well as when --shared.
776 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
777 relbrlt test. For --emit-stub-syms, always output a sym even when
778 one already exists on a plt call stub. Put stub type in the stub
780 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
782 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
783 reloc_count in stub sections. Adjust relbrlt test.
784 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
785 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
786 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
787 for relocs against discarded symbols. Fix comments.
789 2004-09-06 Mark Mitchell <mark@codesourcery.com>
791 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
792 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
794 (map_sections_to_segments): ... here. Use it. Assign a file
795 position to the .dynamic section if it is not loadable, but part
796 of the PT_DYNAMIC segment.
797 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
798 offsets, not VMAs, for the BPABI. Do not fill in the header in
799 the .got.plt section for the BPABI.
800 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
802 (elf_backend_want_got_plt): Define to zero for Symbian OS.
804 2004-09-06 Nick Clifton <nickc@redhat.com>
806 * elflink.c (elf_link_add_object_symbols): Set the error code to
807 bfd_error_wrong_format when the input format does not match the
810 2004-09-06 Alan Modra <amodra@bigpond.net.au>
812 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
813 (ppc64_elf_check_directives): ..here.
814 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
815 before accessing ppc64_elf_tdata.
816 (ppc64_elf_finish_dynamic_sections): And here too.
818 2004-09-04 Alan Modra <amodra@bigpond.net.au>
820 * bfd.c (_bfd_default_error_handler): Correct loop exit.
822 2004-09-03 Mark Mitchell <mark@codesourcery.com>
824 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
825 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
826 (bfd_elf32_littlearm_symbian_vec): Likewise.
827 * configure: Regenerated.
828 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
829 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
830 (PLT_ENTRY_SIZE): Likewise.
831 (bfd_vma_elf32_arm_symbian_plt_entry): New
833 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
835 (create_got_section): Don't create sections when generating BPABI
837 (elf32_arm_create_dynamic_sections): Tidy.
838 (elf32_arm_link_hash_table_create): Set plt_header_size,
839 plt_entry_size, and symbian_p.
840 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
841 generating BPABI objects.
842 (allocate_dynrelocs): Use htab->plt_header_size, not
843 PLT_HEADER_SIZE. Do not add to .got.plt when
844 generating BPABI objects.
845 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
846 * elfarm-nabi.c: Add SymbianOS target vectors.
847 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
848 (_bfd_elf_link_create_dynamic_sections): Likewise.
849 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
851 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
852 (bfd_elf32_littlearm_symbian_vec): Likewise.
853 (_bfd_target_vector): Add them.
855 2004-09-03 Nick Clifton <nickc@redhat.com>
858 * coffcode.h (handle_COMDAT): Replace abort with an warning
859 message and allow the scan to continue.
861 2004-09-02 Alan Modra <amodra@bigpond.net.au>
863 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
864 in when reading relocs, not our sorted syms. Remove unnecessary
867 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
869 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
871 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
873 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
874 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
875 replace uses of *_alias with *_noncanonical.
876 * aclocal.m4: Rebuild with aclocal 1.4p6.
877 * Makefile.in: Rebuild with automake 1.4p6.
878 * doc/Makefile.in: Rebuild with automake 1.4p6.
879 * configure.in: Autoupdate with autoupdate 2.59.
880 * config.in: Regenerate with autoheader 2.59.
881 * configure: Regnerate with autoconf 2.59.
883 2004-08-28 Alan Modra <amodra@bigpond.net.au>
885 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
886 symbol pointer arrays before modifying.
888 2004-08-28 Alan Modra <amodra@bigpond.net.au>
890 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
891 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
892 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
893 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
894 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
895 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
896 Use both symbol tables on non-relocatable objects. Use a common
897 error exit. Fix "mid" warning.
898 * libbfd.h: Regenerate.
899 * bfd-in2.h: Regenerate.
901 2004-08-28 Alan Modra <amodra@bigpond.net.au>
903 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
905 (struct sfpr_def_parms): Save some space.
906 (sfpr_define): Here too.
908 * elf64-ppc.c (compare_symbols): Put section syms first.
909 (sym_exists_at): New function.
910 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
911 points only for relocatable files. Use .opd section contents
912 otherwise. Generally clean up the code.
914 2004-08-27 Alan Modra <amodra@bigpond.net.au>
916 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
917 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
918 (struct sfpr_def_parms): New.
919 (sfpr_define): New function.
920 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
921 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
922 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
923 (savefpr1_tail, restfpr1_tail): New functions.
924 (savevr, savevr_tail, restvr, restvr_tail): New functions.
925 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
926 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
927 code. Define all ABI mandated _save and _rest functions.
929 2004-08-26 Paul Brook <paul@codesourcery.com>
931 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
933 2004-08-26 Alan Modra <amodra@bigpond.net.au>
935 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
938 2004-08-26 Alan Modra <amodra@bigpond.net.au>
940 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
941 that pcrel correction is applied for R_386_PC32.
943 2004-08-25 Alan Modra <amodra@bigpond.net.au>
945 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
946 for R_386_32 and R_386_PC32 relocs against symbols defined in
949 2004-08-25 Dmitry Diky <diwil@spec.ru>
951 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
953 * bfd-in2.h: Regenerate.
954 * libbfd.h: Regenerate.
955 * elf32-msp430.c: Clean-up code.
956 (elf_msp430_howto_table): Add new relocation entries.
957 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
958 (msp430_elf_relax_section): New function.
959 (msp430_elf_relax_delete_bytes): New function.
960 (msp430_elf_symbol_address_p): New function.
962 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
964 * elf32-m32r.c (m32r_elf_relocate_section): Handle
965 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
967 2004-08-20 Daniel Jacobowitz <dan@debian.org>
969 * elflink.c (_bfd_elf_section_already_linked): Handle
970 SEC_LINK_DUPLICATES_SAME_CONTENTS.
972 2004-08-19 Mark Mitchell <mark@codesourcery.com>
974 * config.bfd (arm*-*-symbianelf*): New target.
975 (arm*-*-eabi*): Likewise.
977 2004-08-19 Alan Modra <amodra@bigpond.net.au>
979 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
980 "struct ppc_link_hash_entry *".
981 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
982 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
984 2004-08-19 Jakub Jelinek <jakub@redhat.com>
986 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
987 entries (where fd_aux overlaps next entry's fd_func).
988 Add non_overlapping argument, use it.
989 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
990 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
991 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
992 as indexes into opd_sym_map/opd_adjust array.
993 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
995 2004-08-18 Alan Modra <amodra@bigpond.net.au>
997 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
998 if we can look up their function descriptor in a regular file.
1000 2004-08-18 Nick Clifton <nickc@redhat.com>
1003 * cofflink.c (coff_link_add_symbols): Check that the comdat
1004 pointer in the coff_section_data structure has been initialised
1007 2004-08-18 Alan Modra <amodra@bigpond.net.au>
1010 * elflink.c (bfd_elf_record_link_assignment): Add comment about
1011 changing bfd_link_hash_undefined to bfd_link_hash_new.
1013 2004-08-17 Jakub Jelinek <jakub@redhat.com>
1015 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
1017 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
1018 (synthetic_opd, synthetic_relocatable): New variables.
1019 (compare_symbols, compare_relocs): New helper routines.
1020 (ppc64_elf_get_synthetic_symtab): New function.
1021 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
1023 * bfd-in2.h: Regenerated.
1024 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
1025 to relsyms. Return 0 if abfd is relocatable.
1027 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1029 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
1031 2004-08-17 Nick Clifton <nickc@redhat.com>
1033 * (is_arm_mapping_symbol_name): New function - return true
1034 when a symbol name matches the requirements for an ARM mapping
1036 (arm_elf_find_function): New function based on
1037 elf_find_function in elf.c but skipping ARM mapping symbols
1038 and including thumb function symbols.
1039 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
1040 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
1042 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1044 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
1045 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
1046 (ppc64_elf_brtaken_reloc): Here too.
1048 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1050 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
1052 (ppc64_elf_check_directives): Check that we have the right hash
1053 table before proceeding.
1055 2004-08-17 Alan Modra <amodra@bigpond.net.au>
1057 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
1058 (adjust_opd_syms): Attach opd syms for deleted entries to one of
1059 the sections that will be discarded.
1061 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1063 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
1065 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1067 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
1068 free space available.
1070 2004-08-16 Alan Modra <amodra@bigpond.net.au>
1072 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
1073 occurrences with bfd_byte * thoughout file.
1075 * coff-rs6000.c (do_shared_object_padding): Warning fix.
1076 (xcoff_write_armap_big): Likewise.
1077 (xcoff_write_archive_contents_old): Likewise.
1078 (xcoff_write_archive_contents_big): Likewise.
1080 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
1082 2004-08-13 Nick Clifton <nickc@redhat.com>
1084 * elf32-arm.h: Convert to ISO C90.
1086 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1089 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
1092 2004-08-13 Alan Modra <amodra@bigpond.net.au>
1094 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
1095 (bfd_archive_filename, bfd_get_section_ident): Delete.
1096 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
1097 bfd_archive_filename.
1098 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
1099 to warn about symbols in discarded sections. Use _bfd_error_handler.
1100 * aout-adobe.c (aout_adobe_callback): See below.
1101 * aout-cris.c (swap_ext_reloc_in): ..
1102 * coff-arm.c (find_thumb_glue, find_arm_glue,
1103 coff_arm_relocate_section, bfd_arm_process_before_allocation,
1104 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
1105 coff_arm_copy_private_bfd_data): ..
1106 * coff-i860.c (i860_reloc_processing): ..
1107 * coff-mcore.c (mcore_coff_unsupported_reloc,
1108 coff_mcore_relocate_section): ..
1109 * coff-ppc.c (coff_ppc_relocate_section): ..
1110 * coff-rs6000.c (xcoff_create_csect_from_smclas
1111 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1112 sh_swap_insns, sh_relocate_section): ..
1113 * coff-tic54x.c (tic54x_reloc_processing): ..
1114 * coff-tic80.c (coff_tic80_relocate_section): ..
1115 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
1116 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
1117 coff_slurp_symbol_table, coff_classify_symbol,
1118 coff_slurp_reloc_table): ..
1119 * coffgen.c (_bfd_coff_read_string_table): ..
1120 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1121 _bfd_coff_generic_relocate_section): ..
1122 * cpu-arm.c (bfd_arm_merge_machines): ..
1123 * cpu-sh.c (sh_merge_bfd_arch): ..
1124 * elf-hppa.h (elf_hppa_relocate_section): ..
1125 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1126 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1127 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1128 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1129 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1130 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1131 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1132 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1133 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1134 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1135 cris_elf_merge_private_bfd_data
1136 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1137 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1138 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1139 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1140 elf32_hppa_relocate_section): ..
1141 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1142 i370_elf_check_relocs, i370_elf_relocate_section): ..
1143 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1144 elf_i386_relocate_section): ..
1145 * elf32-m32r.c (m32r_elf_relocate_section,
1146 m32r_elf_merge_private_bfd_data): ..
1147 * elf32-m68hc1x.c (m68hc12_add_stub,
1148 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1149 * elf32-m68k.c (elf_m68k_relocate_section): ..
1150 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1151 mcore_elf_relocate_section): ..
1152 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1153 ppc_elf_check_relocs, ppc_elf_relocate_section,
1154 ppc_elf_begin_write_processing): ..
1155 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1156 elf_s390_relocate_section): ..
1157 * elf32-sh-symbian.c (sh_symbian_import_as,
1158 sh_symbian_process_embedded_commands,
1159 sh_symbian_relocate_section): ..
1160 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1161 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1162 sh_elf_merge_private_data): ..
1163 * elf32-sparc.c (elf32_sparc_check_relocs,
1164 elf32_sparc_relocate_section,
1165 elf32_sparc_merge_private_bfd_data): ..
1166 * elf32-v850.c (v850_elf_check_relocs,
1167 v850_elf_merge_private_bfd_data): ..
1168 * elf32-xtensa.c (elf_xtensa_check_relocs,
1169 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1170 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1171 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1172 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1173 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1174 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1175 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1176 ppc64_elf_relocate_section): ..
1177 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1178 elf_s390_relocate_section): ..
1179 * elf64-sh64.c (sh_elf64_relocate_section): ..
1180 * elf64-sparc.c (sparc64_elf_check_relocs,
1181 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1182 sparc64_elf_merge_private_bfd_data): ..
1183 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1184 elf64_x86_64_relocate_section): ..
1185 * elflink.c (_bfd_elf_add_default_symbol,
1186 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1187 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1188 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1189 elf_get_linked_section_vma, elf_fixup_link_order,
1190 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1191 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1192 * elfxx-ia64.c (elfNN_ia64_relax_section,
1193 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1194 * elfxx-mips.c (mips_elf_perform_relocation,
1195 _bfd_mips_elf_check_relocs,
1196 _bfd_mips_elf_merge_private_bfd_data): ..
1197 * ieee.c (ieee_slurp_external_symbols): ..
1198 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1199 * libbfd.c (_bfd_generic_verify_endian_match): ..
1200 * linker.c (_bfd_generic_link_add_one_symbol,
1201 _bfd_generic_section_already_linked): ..
1202 * pdp11.c (translate_to_native_sym_flags): ..
1203 * pe-mips.c (coff_pe_mips_relocate_section): ..
1204 * peicode.h (pe_ILF_build_a_bfd): ..
1205 * srec.c (srec_bad_byte): ..
1206 * stabs.c (_bfd_link_section_stabs): ..
1207 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1208 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1209 with corresponding %B and %A in _bfd_error_handler format string.
1210 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1211 calls to use %A and %B. Fix "against symbol .. from section" and
1212 similar error messages. Combine multiple _bfd_error_handler calls
1213 where they were separated due to bfd_archive_filename deficiencies.
1214 * bfd-in2.h: Regenerate.
1216 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1218 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1221 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1223 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1224 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1225 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1227 (link_hash_newfunc): Init was_undefined.
1228 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1229 Use undefweak instead.
1230 (ppc64_elf_check_directives): Fix undefs chain.
1231 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1233 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1234 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1235 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1237 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1239 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1240 error, test input_section flags rather than sec.
1242 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1244 * elf-bfd.h (struct elf_backend_data): Add
1245 elf_backend_archive_symbol_lookup.
1246 (_bfd_elf_archive_symbol_lookup): Declare.
1247 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1248 (elf_link_add_archive_symbols): ..extracted from here. Call the
1250 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1251 (elfNN_bed): Init new field.
1252 * elf64-ppc.c (elf_backend_check_directives): Define.
1253 (elf_backend_archive_symbol_lookup): Define.
1254 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1255 a ppc_link_hash_entry pointer.
1257 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1258 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1259 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1260 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1261 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1262 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1263 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1266 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1268 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1269 (ppc64_elf_add_symbol_hook): Test for NULL section.
1270 (get_sym_h): Formatting.
1271 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1274 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1275 long branch stubs with code handling plt and r2off branch stubs.
1277 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1279 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1280 * elflink.c (elf_link_input_bfd): Formatting.
1281 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1283 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1284 (link_hash_newfunc): Don't set it.
1285 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1286 (ppc64_elf_mark_entry_syms): Delete.
1287 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1288 sections. Use get_opd_info.
1289 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1291 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1293 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1295 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1296 (func_desc_adjust): Don't set have_undefweak.
1297 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1298 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1300 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1301 "struct ppc_link_hash_entry *". Adjust all references.
1302 (ppc64_elf_hide_symbol): Correct a comment.
1304 * elf64-ppc.c (get_opd_info): New function.
1305 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1306 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1307 before calling get_fdh. Test fdh rather than h before dereferencing
1308 fdh. Mark removed symbols in opd_adjust.
1309 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1310 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1312 (ppc64_elf_output_symbol_hook): Likewise.
1314 2004-08-06 Paul Brook <paul@codesourcery.com>
1316 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1317 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1318 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1319 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1320 and BFD_RELOC_ARM_SBREL32.
1321 * bfd-in2.h, bbfd.h: Regenerate.
1323 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1325 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1326 the dynamic link symbol actually in use.
1328 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1330 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1332 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1333 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1335 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1336 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1338 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1339 Nick Clifton <nickc@redhat.com>
1342 * bfd.c (_bfd_default_error_handler): Make it global.
1344 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1346 * elf.c (assign_section_numbers): Cope gracefully with sections
1347 which have SHF_LINK_ORDER set but no sh_link set up.
1348 * elflink.c (elf_get_linked_section_vma): Likewise.
1350 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1353 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1354 Set it to _bfd_default_error_handler.
1355 (elfNN_bed): Add elf_backend_link_order_error_handler.
1357 * libbfd-in.h (_bfd_default_error_handler): New.
1359 * libbfd.h: Regenerated.
1361 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1363 * archures.c (bfd_mach_sparc_64bit_p): Define.
1364 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1365 * bfd-in2.h: Rebuilt.
1367 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1369 Introduce SH2a support.
1370 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1371 * archures.c (bfd_mach_sh2a_nofpu): New.
1372 * bfd-in2.h: Rebuilt.
1373 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1374 (arch_info_struct): Add sh2a_nofpu.
1375 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1376 2003-12-29 DJ Delorie <dj@redhat.com>
1377 * reloc.c: Add relocs for sh2a.
1378 * bfd-in2.h: Regenerate.
1379 * libbfd.hh: Regenerate.
1380 2003-12-01 Michael Snyder <msnyder@redhat.com>
1381 * archures.c (bfd_mach_sh2a): New.
1382 * bfd-in2.h: Rebuilt.
1383 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1385 (arch_info_struct): Add sh2a.
1386 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1388 2004-07-28 Nick Clifton <nickc@redhat.com>
1389 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1392 * som.c (setup_sections): Improve estimation of space sizes in
1393 relocatable objects.
1395 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1396 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1397 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1399 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1400 * configure: Regenerate.
1401 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1402 case that accepts OSABI=NetBSD and OSABI=SysV.
1403 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1404 the base of .got or .data (if .got does not exist).
1405 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1407 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1408 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1409 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1410 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1412 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1415 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1416 (elf_sec_group): Defined.
1417 (bfd_elf_match_symbols_in_sections): New prototype.
1418 (_bfd_elf_setup_group_pointers): Likewise.
1420 * elf.c (bfd_elf_discard_group): Abort.
1421 (bfd_elf_set_group_contents): Also include relocation sections.
1422 Remove zero-fill for ld -r.
1423 (_bfd_elf_setup_group_pointers): New function.
1424 (elf_sort_elf_symbol): Likewise.
1425 (elf_sym_name_compare): Likewise.
1426 (bfd_elf_match_symbols_in_sections): Likewise.
1428 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1430 * elflink.c (match_group_member): New.
1431 (elf_link_input_bfd): Check group member for discarded section.
1432 (try_match_symbols_in_sections): New function.
1433 (already_linked): Likewise.
1434 (_bfd_elf_section_already_linked): Support mixing comdat group
1435 and linkonce section.
1437 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1438 * linker.c (bfd_section_already_linked_table_traverse): New.
1440 * libbfd.h: Regenerated.
1442 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1444 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1445 BFD_RELOC_CRX_SWITCH32.
1446 * bfd-in2.h: Regenerate.
1447 * libbfd.h: Regenerate.
1448 * elf32-crx.c: Support relocation/relaxation of
1449 BFD_RELOC_CRX_SWITCH* types.
1451 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1453 * elf64-ppc.c: Correct "Linker stubs" comment.
1455 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1457 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1459 (elf_linked_to_section): New.
1461 * elf.c (assign_section_numbers): Set up sh_link for
1464 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1465 to sh_link for SHT_IA_64_UNWIND sections.
1467 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1469 * elflink.c (elf_fixup_link_order): Add _() to error message.
1471 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1473 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1476 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1478 * aout-adobe.c (aout_32_section_already_linked): Defined.
1479 * aout-target.h (MY_section_already_linked): Likewise.
1480 * aout-tic30.c (MY_section_already_linked): Likewise.
1481 * binary.c (binary_section_already_linked): Likewise.
1482 * bout.c (b_out_section_already_linked): Likewise.
1483 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1484 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1485 * coffcode.h (coff_section_already_linked): Likewise.
1486 * i386msdos.c (msdos_section_already_linked): Likewise.
1487 * i386os9k.c (os9k_section_already_linked): Likewise.
1488 * ieee.c (ieee_section_already_linked): Likewise.
1489 * ihex.c (ihex_section_already_linked): Likewise.
1490 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1491 * mmo.c (mmo_section_already_linked): Likewise.
1492 * nlm-target.h (nlm_section_already_linked): Likewise.
1493 * oasys.c (oasys_section_already_linked): Likewise.
1494 * pef.c (bfd_pef_section_already_linked): Likewise.
1495 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1496 * som.c (som_bfd_discard_group): Likewise.
1497 * srec.c (srec_section_already_linked): Likewise.
1498 * tekhex.c (tekhex_section_already_linked): Likewise.
1499 * versados.c (versados_section_already_linked): Likewise.
1500 * vms.c (vms_section_already_linked): Likewise.
1501 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1502 * xsym.c (bfd_sym_section_already_linked): Likewise.
1504 * bfd-in.h (bfd_section_already_linked_table_init): New.
1505 (bfd_section_already_linked_table_free): Likewise.
1507 * coff-rs6000.c (rs6000coff_vec): Add
1508 _bfd_generic_section_already_linked.
1509 (pmac_xcoff_vec): Likewise.
1510 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1511 (aix5coff64_vec): Likewise.
1513 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1514 * elflink.c (_bfd_elf_section_already_linked): New function.
1516 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
1518 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
1519 (_bfd_generic_section_already_linked): New.
1520 (bfd_section_already_linked_hash_entry): Likewise.
1521 (bfd_section_already_linked): Likewise.
1522 (bfd_section_already_linked_table_lookup): Likewise.
1523 (bfd_section_already_linked_table_insert): Likewise.
1525 * linker.c (bfd_section_already_linked): New.
1526 (_bfd_section_already_linked_table): Likewise.
1527 (bfd_section_already_linked_table_lookup): Likewise.
1528 (bfd_section_already_linked_table_insert): Likewise.
1529 (already_linked_newfunc): Likewise.
1530 (bfd_section_already_linked_table_init): Likewise.
1531 (bfd_section_already_linked_table_free): Likewise.
1532 (_bfd_generic_section_already_linked): Likewise.
1534 * section.c (bfd_section): Remove comdat.
1535 (bfd_comdat_info): Moved to ...
1536 * bfd-in.h (coff_comdat_info): Here.
1537 (bfd_coff_get_comdat_section): New.
1538 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
1539 * libcoff-in.h (coff_section_tdata): Add comdat.
1540 * coffcode.h (handle_COMDAT): Updated.
1541 * cofflink.c (coff_link_add_symbols): Likewise.
1542 * ecoff.c (bfd_debug_section): Likewise.
1544 * targets.c (bfd_target): Add _section_already_linked.
1545 (BFD_JUMP_TABLE_LINK): Updated.
1547 * bfd-in2.h: Regenerated.
1548 * libbfd.h: Likewise.
1549 * libcoff.h: Likewise.
1551 2003-07-21 Paul Brook <paul@codesourcery.com>
1553 * elflink.c (elf_get_linked_section_vma, compare_link_order,
1554 elf_fixup_link_order): New functions.
1555 (bfd_elf_final_link): Call elf_fixup_link_order.
1557 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
1559 * elf-bfd.h (ELF_COMMON_DEF_P): New.
1560 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
1562 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
1563 _bfd_elf_symbol_refs_local_p.
1564 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
1567 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
1569 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
1571 (bfd_elf_get_dyn_lib_class): New prototype.
1572 * elf.c (bfd_elf_get_dyn_lib_class): New function.
1574 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
1575 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
1576 entry is needed. Issue an error if a DT_NEEDED entry is needed
1577 for a file marked DYN_NO_NEEDED.
1578 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
1581 * bfd-in2.h: Regenerated.
1583 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1585 * elflink.c (elf_section_complain_discarded): Don't complain in
1588 2004-07-10 James E Wilson <wilson@specifixinc.com>
1590 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
1591 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
1592 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
1593 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
1595 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
1596 bfd_put_64 to bfd_putl64.
1597 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
1599 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
1602 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
1603 .init/.fini sections when trying to relax it.
1605 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
1607 * elf.c (assign_file_positions_for_segments): Make sure the
1608 .dynamic section is the first section in the PT_DYNAMIC segment.
1610 2004-07-09 Nick Clifton <nickc@redhat.com>
1612 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
1613 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
1614 sh_elf_get_flags_from_mach functions so that they do not conflict
1615 when this target is built with other sh-elf targets.
1616 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
1617 suppression of this function.
1618 (sh_elf_find_flags): Likewise.
1620 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1622 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
1623 (ALL_MACHINES_CFILES): Add cpu-crx.c.
1624 (BFD32_BACKENDS): Add elf32-crx.lo.
1625 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
1626 (cpu-crx.lo): New target.
1627 (elf32-crx.lo): New target.
1628 * Makefile.in: Regenerate.
1629 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
1630 (bfd_archures_list): Add bfd_crx_arch.
1631 * bfd-in2.h: Regenerate.
1632 * config.bfd: Handle crx-*-elf*, crx*.
1633 * configure.in: Handle bfd_elf32_crx_vec.
1634 * configure: Regenerate.
1635 * cpu-crx.c: New file.
1636 * elf32-crx.c: Likewise.
1637 * libbfd.h: Regenerate.
1638 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
1639 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
1640 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
1641 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
1642 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
1643 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
1644 * targets.c (bfd_elf32_crx_vec): Declare.
1645 (bfd_target_vector): Add bfd_elf32_crx_vec.
1647 2004-07-06 Nick Clifton <nickc@redhat.com>
1649 * config.bfd: Add sh-symbian-elf target.
1650 * configure.in: Add bfd_elf32_shl_symbian_vec.
1651 * configure: Regenerate.
1652 * elf-bfd.h (struct elf_backend_data): Add new field
1654 * elflink.c (elf_link_add_object_symbols): Invoke the
1655 check_directives function, if defined.
1656 * elfxx-target.h: Provide a default, NULL definition for
1658 * targets.c: Add bfd_elf32_shl_symbian_vec.
1659 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
1661 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
1662 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1663 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
1664 not already been defined.
1665 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
1666 * sh-symbian.c: New file. Provide functions to support the
1667 * sh-symbian-elf target.
1668 * Makefile.am: Add elf32-sh-symbian.c
1669 * Makefile.in: Regenerate.
1671 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1673 * elf32-sh.c: Include ../opcodes/sh-opc.h.
1674 * Makefile.am: Ran make dep-am.
1675 * Makefile.in: Ran make dep-in.
1677 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1679 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
1682 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
1684 * config.bfd: Add want64 to configuration target s390-*-linux*.
1686 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
1688 * bfd.c (bfd_get_section_ident): New.
1690 * elflink.c (elf_link_read_relocs_from_section): Call
1691 bfd_get_section_ident to identify the section when reporting
1693 (_bfd_elf_link_output_relocs): Likewise.
1694 (elf_link_output_extsym): Likewise.
1695 (elf_link_input_bfd): Likewise.
1696 (bfd_elf_gc_record_vtinherit): Likewise.
1698 * bfd-in2.h: Regenerated.
1700 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
1701 Nick Clifton <nickc@redhat.com>
1704 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
1705 of section symbols to mips_elf_sort_hash_table ().
1707 2004-07-01 Alan Modra <amodra@bigpond.net.au>
1709 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
1711 (elf_section_complain_discarded): New function. Handle
1712 .gcc_except_table too.
1713 (elf_link_input_bfd): Rewrite handling of relocs against symbols
1714 in discarded sections.
1715 * elf-bfd.h (elf_discarded_section): Protect macro arg.
1717 2004-06-30 James E Wilson <wilson@specifixinc.com>
1719 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
1720 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
1722 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
1725 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
1726 local references to discarded sections and report their
1729 2004-06-30 Alan Modra <amodra@bigpond.net.au>
1731 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
1732 sec_info_type, test section name instead.
1734 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
1737 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
1738 in .init/.fini sections.
1740 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1742 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
1743 bfd_get_section_limit.
1745 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1747 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
1748 output section size.
1750 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1752 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
1754 (mmix_elf_perform_relocation): Adjust for above change.
1755 (mmix_elf_relocate_section): Likewise.
1756 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
1757 (mmix_elf_get_section_contents): Delete.
1758 (bfd_elf64_get_section_contents): Delete.
1759 (mmix_elf_relocate_section): Zero stub area.
1760 * linker.c (default_indirect_link_order): Alloc max of section size
1762 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
1763 * section.c (bfd_malloc_and_get_section): Likewise.
1764 (struct bfd_section): Update rawsize comment.
1765 * bfd-in2.h: Regenerate.
1767 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
1769 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1771 * bfd-in.h (bfd_get_section_limit): Define.
1772 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
1773 (_bfd_final_link_relocate): Use bfd_get_section_limit.
1774 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
1775 * coff-arm.c (coff_arm_relocate_section): Likewise.
1776 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
1777 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
1778 (bfd_ns32k_final_link_relocate): Likewise.
1779 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
1780 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1781 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
1782 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1783 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
1784 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
1785 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
1786 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1787 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
1788 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
1789 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
1790 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
1791 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
1792 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
1793 * elf32-v850.c (v850_elf_reloc): Likewise.
1794 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
1795 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
1796 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
1797 * elf64-mips.c (mips_elf64_gprel32_reloc)
1798 (mips16_gprel_reloc): Likewise.
1799 * elf64-mmix.c (mmix_elf_reloc): Likewise.
1800 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
1801 * elf64-sparc.c (init_insn_reloc): Likewise.
1802 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1803 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
1804 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
1805 (_bfd_mips_elf_generic_reloc): Likewise.
1806 * bfd-in2.h: Regenerate.
1808 2004-06-28 Alan Modra <amodra@bigpond.net.au>
1810 * bfd-in.h (struct stab_info): Move from stabs.c.
1811 * stabs.c (struct stab_link_includes_table): Delete.
1812 (stab_link_includes_lookup): Delete.
1813 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
1814 level of indirection from sinfo parm.
1815 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
1816 stabstr section. Adjust hash table accesses.
1817 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
1818 alloc. Adjust stab_info test.
1819 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
1820 (_bfd_coff_final_link): Adjust stab_info test.
1821 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
1822 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
1824 * libcoff-in.h (struct coff_link_hash_table): Likewise.
1825 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
1826 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
1827 stabstr section. Adjust stab_info test.
1828 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
1829 (_bfd_write_stab_strings): Adjust prototypes.
1830 * libbfd.h: Regenerate.
1831 * libcoff.h: Regenerate.
1832 * bfd-in2.h: Regenerate.
1834 2004-06-27 Mark Kettenis <kettenis@gnu.org>
1836 From Miod Vallat <miod@online.fr>:
1837 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
1839 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
1841 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
1842 (struct elf32_mn10300_link_hash_entry): Remove
1843 pcrel_relocs_copied.
1844 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
1845 R_MN10300_32. Don't adjust pcrel_relocs_copied.
1846 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
1847 and gotoff relocations if the symbol doesn't bind locally. Use
1848 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
1849 relocation for PCREL32.
1850 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
1851 to test whether a symbol binds locally.
1852 (elf32_mn10300_link_hash_newfunc): Don't initialize
1853 pcrel_relocs_copied.
1854 (_bfd_mn10300_elf_discard_copies): Delete.
1855 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
1857 2004-06-26 Mark Kettenis <kettenis@gnu.org>
1859 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
1861 2004-06-25 Joel Brobecker <brobecker@gnat.com>
1863 * som.c (som_set_reloc_info): Correct small typo.
1865 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1867 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
1868 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
1869 (m32r_elf_gcsweep_hook): Likewise.
1870 (m32r_elf_check_relocs): Likewise.
1871 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
1872 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
1873 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
1874 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
1875 * bfd-in2.h: Regenerated.
1876 * libbfd.h: Regenerated.
1878 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
1880 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
1882 (elf64_x86_64_relocate_section): Issue an error for
1883 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
1884 against global symbols when building shared library.
1886 2004-06-24 Alan Modra <amodra@bigpond.net.au>
1888 * section.c (struct sec): Rename "_cooked_size" to "size".
1889 Rename "_raw_size" to "rawsize".
1890 (STD_SECTION): Adjust comments.
1891 (bfd_set_section_size, bfd_get_section_contents): Use size.
1892 (bfd_malloc_and_get_section): New function.
1893 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
1894 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
1895 Correctly free reloc and contents memory.
1896 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
1897 and fake CIE now that we can shink section size to zero.
1898 (_bfd_elf_write_section_eh_frame): Likewise..
1899 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
1900 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
1901 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
1902 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
1903 unneeded indirection.
1904 * elf.c (_bfd_elf_section_offset): .. and update call.
1905 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
1906 * libbfd.h: Regenerate.
1907 * bfd-in2.h: Regenerate.
1909 Replace occurrences of "_raw_size" and "_cooked_size" in most places
1910 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
1911 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
1912 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
1913 Similarly use "rawsize", if non-zero, in reloc functions to validate
1914 reloc addresses. Use new bfd_malloc_and_get_section in most places
1915 where bfd_get_section_contents was called. Expand all occurrences of
1916 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
1917 grok_prstatus and similar functions to "size".
1918 * aix386-core.c (aix386_core_file_p): ..
1919 * aix5ppc-core.c (xcoff64_core_p): ..
1920 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
1921 aout_adobe_set_section_contents): ..
1922 * aout-target.h (callback): ..
1923 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
1924 MY_bfd_final_link): ..
1925 * aoutf1.h (sunos4_core_file_p): ..
1926 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
1927 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
1928 final_link, aout_link_input_section): ..
1929 * binary.c (binary_object_p, binary_canonicalize_symtab,
1930 binary_set_section_contents): ..
1931 * bout.c (b_out_callback, b_out_write_object_contents,
1932 b_out_set_section_contents, b_out_bfd_relax_section,
1933 b_out_bfd_get_relocated_section_contents): ..
1934 * cisco-core.c (cisco_core_file_validate): ..
1935 * coff-alpha.c (alpha_ecoff_object_p,
1936 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
1937 * coff-arm.c (coff_arm_relocate_section,
1938 bfd_arm_allocate_interworking_sections): ..
1939 * coff-h8300.c (h8300_reloc16_extra_cases,
1940 h8300_bfd_link_add_symbols): ..
1941 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
1942 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
1943 ppc_bfd_coff_final_link): ..
1944 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
1945 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1946 sh_align_loads, sh_coff_get_relocated_section_contents): ..
1947 * coff64-rs6000.c (xcoff64_write_object_contents,
1948 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
1949 * coffcode.h (coff_compute_section_file_positions,
1950 coff_write_object_contents): ..
1951 * coffgen.c (make_a_section_from_file, coff_write_symbols,
1952 coff_section_symbol, build_debug_section): ..
1953 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
1954 process_embedded_commands, _bfd_coff_link_input_bfd,
1955 _bfd_coff_write_global_sym): ..
1956 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
1957 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
1958 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
1959 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
1960 _bfd_dwarf2_find_nearest_line): ..
1961 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
1962 ecoff_compute_section_file_positions,
1963 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
1964 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
1965 _bfd_elf_discard_section_eh_frame_hdr,
1966 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
1967 _bfd_elf_write_section_eh_frame,
1968 _bfd_elf_write_section_eh_frame_hdr): ..
1969 * elf-hppa.h (elf_hppa_sort_unwind): ..
1970 * elf-m10200.c (mn10200_elf_relax_section,
1971 mn10200_elf_relax_delete_bytes,
1972 mn10200_elf_get_relocated_section_contents): ..
1973 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
1974 mn10300_elf_check_relocs, mn10300_elf_relax_section,
1975 mn10300_elf_relax_delete_bytes,
1976 mn10300_elf_get_relocated_section_contents,
1977 _bfd_mn10300_elf_adjust_dynamic_symbol,
1978 _bfd_mn10300_elf_discard_copies,
1979 _bfd_mn10300_elf_size_dynamic_sections,
1980 _bfd_mn10300_elf_finish_dynamic_sections): ..
1981 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
1982 _bfd_elf_make_section_from_phdr, elf_fake_sections,
1983 bfd_elf_set_group_contents, map_sections_to_segments,
1984 elf_sort_sections, assign_file_positions_for_segments,
1985 SECTION_SIZE, copy_private_bfd_data,
1986 _bfd_elf_get_dynamic_reloc_upper_bound,
1987 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
1988 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
1989 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
1990 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
1991 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
1992 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
1993 bfd_elf32_arm_process_before_allocation,
1994 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
1995 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
1996 elf32_arm_write_section): ..
1997 * elf32-cris.c (cris_elf_grok_prstatus,
1998 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
1999 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
2000 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
2001 elf_cris_discard_excess_dso_dynamics,
2002 elf_cris_discard_excess_program_dynamics): ..
2003 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
2004 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
2005 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
2006 _frv_create_got_section, _frvfdpic_assign_plt_entries,
2007 elf32_frvfdpic_size_dynamic_sections,
2008 elf32_frvfdpic_modify_segment_map,
2009 elf32_frvfdpic_finish_dynamic_sections): ..
2010 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
2011 elf32_h8_get_relocated_section_contents): ..
2012 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
2013 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
2014 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
2015 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
2016 elf32_hppa_finish_dynamic_sections): ..
2017 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
2018 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
2019 i370_elf_finish_dynamic_sections): ..
2020 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
2021 allocate_dynrelocs, elf_i386_size_dynamic_sections,
2022 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
2023 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
2024 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
2025 * elf32-ip2k.c (ip2k_is_switch_table_128,
2026 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
2027 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
2028 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
2029 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
2030 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
2031 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
2032 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
2033 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2034 m32r_elf_get_relocated_section_contents): ..
2035 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
2036 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
2037 m68hc11_elf_relax_delete_bytes): ..
2038 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
2039 m68hc12_elf_size_one_stub): ..
2040 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
2041 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
2042 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
2043 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
2044 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
2045 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2046 elf32_mips_grok_prstatus): ..
2047 * elf32-or32.c (or32_elf_consth_reloc): ..
2048 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
2049 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
2050 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
2051 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
2052 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
2053 ppc_elf_final_write_processing): ..
2054 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2055 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2056 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
2057 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
2058 sh_elf_relax_delete_bytes, sh_elf_align_loads,
2059 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
2060 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
2061 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
2062 * elf32-sh64-com.c (sh64_address_in_cranges,
2063 sh64_get_contents_type): ..
2064 * elf32-sh64.c (sh64_find_section_for_address,
2065 sh64_elf_final_write_processing): ..
2066 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
2067 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
2068 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
2069 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
2070 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
2071 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
2072 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
2073 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
2074 elf_vax_finish_dynamic_sections): ..
2075 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
2076 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
2077 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
2078 xstormy16_elf_finish_dynamic_sections): ..
2079 * elf32-xtensa.c (xtensa_read_table_entries,
2080 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
2081 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
2082 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
2083 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
2084 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
2085 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
2086 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
2087 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
2088 xtensa_callback_required_dependence): ..
2089 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
2090 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
2091 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
2092 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
2093 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
2094 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
2095 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
2096 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
2097 * elf64-hppa.c (allocate_dynrel_entries,
2098 elf64_hppa_size_dynamic_sections,
2099 elf64_hppa_finish_dynamic_sections): ..
2100 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
2101 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
2102 elf64_mips_grok_prstatus): ..
2103 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
2104 mmix_elf_relocate_section, mmix_elf_final_link,
2105 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
2106 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
2107 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
2108 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
2109 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
2110 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
2111 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
2112 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
2113 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
2114 ppc64_elf_finish_dynamic_sections): ..
2115 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
2116 allocate_dynrelocs, elf_s390_size_dynamic_sections,
2117 elf_s390_finish_dynamic_sections): ..
2118 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2119 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2120 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2121 sh64_elf64_finish_dynamic_sections): ..
2122 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2123 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2124 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2125 sparc64_elf_finish_dynamic_symbol,
2126 sparc64_elf_finish_dynamic_sections): ..
2127 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2128 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2129 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2130 elf64_x86_64_finish_dynamic_sections): ..
2131 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2132 * elfcode.h (elf_slurp_reloc_table): ..
2133 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2134 elf_finalize_dynstr, elf_link_add_object_symbols,
2135 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2136 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2137 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2138 elf32_mips_grok_prstatus): ..
2139 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2140 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2141 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2142 elfNN_ia64_finish_dynamic_sections): ..
2143 * elfxx-mips.c (mips_elf_create_procedure_table,
2144 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2145 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2146 mips_elf_global_got_index, mips_elf_multi_got,
2147 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2148 mips_elf_allocate_dynamic_relocations,
2149 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2150 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2151 _bfd_mips_elf_always_size_sections,
2152 _bfd_mips_elf_size_dynamic_sections,
2153 _bfd_mips_elf_finish_dynamic_symbol,
2154 _bfd_mips_elf_finish_dynamic_sections,
2155 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2156 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2157 _bfd_elf_mips_get_relocated_section_contents,
2158 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2159 * hp300hpux.c (callback): ..
2160 * hppabsd-core.c (make_bfd_asection): ..
2161 * hpux-core.c (make_bfd_asection): ..
2162 * i386linux.c (linux_link_create_dynamic_sections,
2163 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2164 * i386msdos.c (msdos_write_object_contents): ..
2165 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2166 os9k_set_section_contents): ..
2167 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2168 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2169 ieee_write_section_part, do_with_relocs, do_as_repeat,
2170 do_without_relocs, ieee_write_debug_part, init_for_output,
2171 ieee_set_section_contents): ..
2172 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2173 * irix-core.c (do_sections, make_bfd_asection): ..
2174 * libaout.h (aout_section_merge_with_text_p): ..
2175 * libbfd.c (_bfd_generic_get_section_contents,
2176 _bfd_generic_get_section_contents_in_window): ..
2177 * linker.c (default_indirect_link_order): ..
2178 * lynx-core.c (make_bfd_asection): ..
2179 * m68klinux.c (linux_link_create_dynamic_sections,
2180 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2181 * mach-o.c (bfd_mach_o_make_bfd_section,
2182 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2183 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2184 bfd_mach_o_scan_read_segment): ..
2185 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2186 _bfd_merge_sections): ..
2187 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2188 mmo_map_set_sizes, mmo_canonicalize_symtab,
2189 mmo_internal_write_section, mmo_write_object_contents): ..
2190 * netbsd-core.c (netbsd_core_file_p): ..
2191 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2192 nlm_alpha_set_public_section): ..
2193 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2194 * nlm32-sparc.c (nlm_sparc_write_import): ..
2195 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2196 nlm_compute_section_file_positions): ..
2197 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2198 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2199 * opncls.c (get_debug_link_info): ..
2200 * osf-core.c (make_bfd_asection): ..
2201 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2202 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2203 final_link, aout_link_input_section): ..
2204 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2205 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2206 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2207 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2208 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2209 * ptrace-core.c (ptrace_unix_core_file_p): ..
2210 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2211 _bfd_final_link_relocate, bfd_generic_relax_section,
2212 bfd_generic_get_relocated_section_contents): ..
2213 * reloc16.c (bfd_coff_reloc16_relax_section,
2214 bfd_coff_reloc16_get_relocated_section_c): ..
2215 * riscix.c (riscix_some_aout_object_p): ..
2216 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2217 * sco5-core.c (make_bfd_asection): ..
2218 * simple.c (bfd_simple_get_relocated_section_contents): ..
2219 * som.c (som_object_setup, setup_sections, som_prep_headers,
2220 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2221 som_set_reloc_info, som_get_section_contents,
2222 som_bfd_link_split_section): ..
2223 * sparclinux.c (linux_link_create_dynamic_sections,
2224 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2225 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2226 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2227 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2228 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2229 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2230 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2231 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2232 sunos_finish_dynamic_link): ..
2233 * syms.c (_bfd_stab_section_find_nearest_line): ..
2234 * tekhex.c (first_phase, tekhex_set_section_contents,
2235 tekhex_write_object_contents): ..
2236 * trad-core.c (trad_unix_core_file_p): ..
2237 * versados.c (process_esd, process_otr, process_otr): ..
2238 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2239 * vms-misc.c (add_new_contents): ..
2240 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2241 * vms.c (vms_set_section_contents): ..
2242 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2243 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2244 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2245 * xsym.c (bfd_sym_scan): .. See above.
2247 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2249 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2250 calling _bfd_merged_section_offset only for section symbols.
2252 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2254 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2255 for handling SEC_MERGE symbols in relax_section.
2257 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2259 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2260 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2261 linked together. Mark the result as h8300sx code.
2263 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2265 * elf-bfd.h (struct elf_backend_data): Added
2266 elf_backend_omit_section_dynsym.
2267 (_bfd_elf_link_omit_section_dynsym): Declare.
2268 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2269 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2270 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2271 (_bfd_elf_link_renumber_dynsyms): ... this function.
2272 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2273 _bfd_elf_link_omit_section_dynsym).
2274 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2276 2004-06-21 Nick Clifton <nickc@redhat.com>
2278 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2281 2004-06-17 Jerome Guitton <guitton@gnat.com>
2283 * bfd-in.h (bfd_cache_close_all): New function declaration.
2284 * bfd-in2.h: Regenerate.
2285 * cache.c (bfd_cache_close_all): New function definition.
2287 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2289 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2291 * configure: Regenerate.
2293 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2295 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2296 the pre-existing section.
2298 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2300 * section.c (struct sec): Remove usused flags. Reorganize a little.
2301 (bfd_get_section_size_before_reloc): Delete.
2302 (bfd_get_section_size_after_reloc): Delete.
2303 (STD_SECTION): Update.
2304 (bfd_get_section_size_now): Delete.
2305 (bfd_set_section_contents): Don't referece reloc_done.
2306 (bfd_get_section_contents): Remove reloc_done comment.
2307 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2309 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2310 * ecoff.c (bfd_debug_section): Update initializer.
2311 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2312 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2313 * bfd-in.h (bfd_section_size): Expand.
2314 (bfd_get_section_size): New macro.
2315 * bfd-in2.h: Regenerate.
2316 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2317 bfd_get_section_size_before_reloc with bfd_get_section_size.
2318 * coffcode.h (coff_write_object_contents): Likewise.
2319 * coffgen.c (build_debug_section): Likewise.
2320 * dwarf1.c (parse_line_table): Likewise.
2321 (_bfd_dwarf1_find_nearest_line): Likewise.
2322 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2323 * i386msdos.c (msdos_write_object_contents): Likewise.
2324 * pdp11.c (squirt_out_relocs): Likewise.
2325 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2326 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2328 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2330 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2331 removal) with updated comment.
2332 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2334 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2335 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2337 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2339 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2340 overflow on branches to undefweaks.
2342 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2344 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2345 as ecoff_section_data() does not return a valid lvalue.
2347 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2349 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2350 (elf_link_add_object_symbols): Likewise.
2352 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2353 (elf_backend_reloc_type_class): New.
2355 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2357 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2359 * configure: Regenerate.
2361 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2363 From: Albert Chin-A-Young <china@thewrittenword.com>
2364 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2367 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2369 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2372 2004-05-28 DJ Delorie <dj@redhat.com>
2374 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2375 for linking, but otherwise adjust reloc for merged sections.
2377 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2379 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2380 _bfd_merged_section_offset for local symbols.
2382 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2384 * Makefile.am: Regenerate dependencies.
2385 * Makefile.in: Regenerate.
2386 * archures.c: Add bfd_mach_sh3_nommu .
2387 * bfd-in2.h: Regenerate.
2388 * cpu-sh.c: Add sh3-nommu architecture.
2389 (bfd_to_arch_table): Create new table.
2390 (sh_get_arch_from_bfd_mach): Create new function.
2391 (sh_get_arch_up_from_bfd_mach): Create new function.
2392 (sh_merge_bfd_arch): Create new function.
2393 * elf32-sh.c (sh_ef_bfd_table): Add table.
2394 (sh_elf_check_relocs): Replace switch statement with
2395 use of sh_ef_bfd_table .
2396 (sh_elf_get_flags_from_mach): Add new function.
2397 (sh_find_elf_flags): Likewise.
2398 (sh_elf_copy_private_data): Replace most of non-elf contents
2399 with a call to sh_merge_bfd_arch() .
2401 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2403 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2404 * Makefile.in: Regenerate.
2406 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2408 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2409 custom calling conventions for dynamic symbols.
2410 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2411 symbol if it's an alias to a global one.
2413 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2415 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2418 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2420 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2423 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2425 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2426 for SHT_GROUP sections.
2428 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2430 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2432 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2433 * merge.c: Formatting. Remove unnecessary casts. Expand
2434 bfd_get_section_alignment macro.
2435 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2436 use throughout file.
2437 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2438 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2439 section name to determine sinfo group, instead test output section
2441 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2442 _bfd_strip_section_from_output rather than just twiddling flags.
2443 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2444 (_bfd_merge_sections): Update prototype.
2445 * libbfd.h: Regenerate.
2447 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2449 * netbsd-core.c: Correctly indent section that sets architecture
2452 From Miod Vallat <miod@online.fr>:
2453 * m88kopenbsd.c: New file.
2454 * targets.c (m88k_openbsd_vec): New.
2455 * config.bfd: Add m88k-*-openbsd*.
2456 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2457 (m88kopenbsd_vec): New.
2458 * configure: Regenerate.
2459 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2460 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2462 * Makefile.in: Regenerate.
2463 * po/SRC-POTFILES.in: Regenerate.
2465 2004-05-24 Nick Clifton <nickc@redhat.com>
2467 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2468 introduced by hash table size patch.
2470 2004-05-22 Ben Elliston <bje@au.ibm.com>
2472 * configure.in (is_release): Remove.
2473 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2474 (AC_OUTPUT): Don't output bfdver.h from version.h.
2475 * configure: Regenerate.
2476 * Makefile.am (RELEASE): New variable.
2477 (bfdver.h): New target.
2478 * Makefile.in: Regenerate.
2479 * doc/Makefile.in: Likewise.
2481 2004-05-22 Ben Elliston <bje@au.ibm.com>
2483 * Makefile.am (config.status): Don't depend on version.h.
2484 * Makefile.in: Regenerate.
2486 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2488 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2489 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2490 * libbfd.h: Regenerate.
2491 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2492 (_bfd_elf_rel_local_sym): Likewise.
2493 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2494 (elf_link_input_bfd): Likewise.
2495 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2496 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2497 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2498 (elfNN_ia64_relocate_section): Likewise.
2500 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2502 * hash.c (bfd_default_hash_table_size): New variable.
2503 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2504 (bfd_hash_set_default_size): New function. Set the default size
2505 to a selected prime number close to the argument. Document new
2507 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2508 * bfd-in2.h: Regenerate.
2509 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2510 * Makefile.in: Regenerate.
2512 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2514 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2515 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2516 arm, m68k, m88k and hppa core files.
2518 2004-05-21 Nick Clifton <nickc@redhat.com>
2520 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
2521 (bfd_bwrite): Likewise.
2522 (bfd_tell): Likewise.
2523 (bfd_flush): Likewise.
2524 (bfd_stat): Likewise.
2525 (bfd_seek): Likewise.
2526 (bfd_get_mtime): Likewise.
2527 (bfd_get_size): Likewise.
2529 2004-05-19 Ben Elliston <bje@au.ibm.com>
2531 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
2533 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
2535 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
2536 (bfd_generic_openr_next_archived_file): Likewise.
2538 2004-05-17 Bob Wilson <bob.wilson@acm.org>
2540 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
2541 section names by inserting a new substring after .gnu.linkonce, except
2542 for .gnu.linkonce.t.* where the "t." is replaced.
2544 2004-05-17 Adam Nemet <anemet@lnxw.com>
2546 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
2547 (m68-*-lynxos* case): Likewise.
2548 (powerpc-*-lyxnos* case): New case.
2549 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
2551 2004-05-17 David Heine <dlheine@tensilica.com>
2553 * aout-target.h (MY_bfd_copy_private_header_data): Define.
2554 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
2555 * bfd.c (bfd_copy_private_header_data): Define.
2556 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
2558 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
2559 * coffcode.h (coff_bfd_copy_private_header_data): Define.
2560 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
2561 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
2562 segments by calling copy_private_bfd_data.
2563 (_bfd_elf_copy_private_header_data): Define.
2564 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
2565 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
2566 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
2567 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
2568 * mmo.c (mmo_bfd_copy_private_header_data): Define.
2569 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
2570 * som.c (som_bfd_copy_private_header_data): Define.
2571 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
2572 * vms.c (vms_bfd_copy_private_header_data): Define.
2573 * bfd-in2.h: Regenerate.
2574 * libbfd.h: Regenerate.
2576 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2578 * elfxx-mips.c (MINUS_TWO): Define.
2579 (mips_elf_higher, mips_elf_highest,
2580 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
2581 some bfd_vma values.
2582 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
2584 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2586 * som.c (log2): Rename to exact_log2. Adjust all callers.
2588 2004-05-13 Paul Brook <paul@codesourcery.com>
2590 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
2591 dwarf3 format CIE entries. Remove comment about the size of the
2592 ra_column field. It is now correctly deduced.
2594 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2596 * config.bfd (or32-*-rtems*): Switch to elf.
2598 2004-05-13 Nick Clifton <nickc@redhat.com>
2600 * po/fr.po: Updated French translation.
2602 2004-05-11 Jakub Jelinek <jakub@redhat.com>
2604 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
2605 into .dynsym if elf_section_data (sec)->dynindx <= 0.
2606 Adjust counting of last_local.
2607 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
2608 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
2609 created by the linker nor !SHF_ALLOC.
2611 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
2612 DT_PLTGOT to the start of the .got.plt section instead of the
2613 .got output section. Set sh_entsize for .got section in addition
2615 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2616 is at sgot->output_section->vma.
2617 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
2618 DT_PLTGOT to the start of the .got.plt section instead of the
2619 .got output section.
2620 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2621 is at sgot->output_section->vma. Set sh_entsize for .got section
2622 in addition to .got.plt.
2623 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
2624 (bfd_section_from_phdr): Likewise.
2625 (map_sections_to_segments): Likewise.
2626 (assign_file_positions_for_segments): Likewise.
2627 (get_program_header_size): Likewise.
2628 * elflink.c (bfd_elf_size_dynamic_sections): Set
2629 elf_tdata (output_bfd)->relro from info->relro.
2630 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
2632 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
2634 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
2635 a zero symndx for which we hadn't accounted a dynamic relocation.
2636 (_frvfdpic_add_rofixup): Likewise.
2638 2004-05-07 Brian Ford <ford@vss.fsi.com>
2639 DJ Delorie <dj@redhat.com>
2641 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
2642 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
2643 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
2644 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
2646 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2648 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
2649 immediately if there's no link info.
2650 (elf32_frvfdpic_copy_private_bfd_data): New.
2651 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
2653 2004-05-06 Zack Weinberg <zack@codesourcery.com>
2655 * dwarf2.c (add_line_info): Also set info->filename to NULL if
2656 filename argument is null; do not call strlen on a null pointer.
2658 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
2660 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
2663 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2665 * configure.in (bfd_elf32_frvfdpic_vec): New.
2666 * configure: Rebuilt.
2667 * targets.c (bfd_elf32_frvfdpic_vec): New.
2668 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
2670 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
2671 frvfdpic instead of frv. Rearrange elf-target macros such that
2672 the FDPIC-specific ones are only defined for this new target
2674 (bfd_elf32_frvfdpic_vec): Declare.
2676 (elf32_frv_relocate_section): Use it to enable segment checking
2677 and to control rofixup emission. Add output section vma to
2678 applied relocation in non-LOAD non-ALLOC sections. Use
2679 _bfd_error_handler for errors.
2680 (_frv_create_got_section): Create .rel.got and .rofixup only in
2681 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
2683 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
2684 (elf32_frvfdpic_modify_segment_map): Likewise.
2685 (elf32_frv_finish_dynamic_sections): New, do-nothing.
2686 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
2687 error message if we miscompute the rofixup size.
2688 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
2689 (frvfdpic_elf_encode_eh_address): Likewise.
2690 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
2691 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
2692 relocs. Reject unknown relocation types.
2693 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
2694 (frv_elf_merge_private_bfd_data): Likewise.
2695 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
2696 0x4000 for newly-added elf32-frvfdpic.
2698 2004-05-05 Nick Clifton <nickc@redhat.com>
2701 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
2702 returning NULL as most users of this function do not check its
2704 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
2705 of bfd_cache_lookup().
2706 * sco5-core.c (sco5_core_file_p): Likewise.
2707 * trad-core.c (trad_unix_core_file_p): Likewise.
2709 2004-05-05 Nick Clifton <nickc@redhat.com>
2711 * cache.c (bfd_cache_lookup): Improve formatting.
2712 * archive.c: Fix formatting.
2714 2004-05-05 Peter Barada <peter@the-baradas.com>
2716 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
2717 * cpu-m68k.c(bfd_m68k_arch): Likewise.
2718 * bfd-in2.h(bfd_architecture): Regenerate.
2720 2004-05-03 Alan Modra <amodra@bigpond.net.au>
2722 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
2724 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
2725 those against discarded link-once and SEC_MERGE section symbols.
2727 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2729 * section.c (bfd_get_section_by_name_if): New.
2730 * bfd-in2.h: Regenerated.
2732 2004-05-02 Alan Modra <amodra@bigpond.net.au>
2734 * som.c (som_bfd_is_group_section): Define.
2736 2004-05-01 Alan Modra <amodra@bigpond.net.au>
2738 * section.c (bfd_make_section_anyway): Copy the whole
2739 bfd_hash_entry, not just "next" from existing entry.
2741 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2743 * elf.c (bfd_section_from_shdr): Maintain the section order in
2745 (special_sections): Add ".note.GNU-stack".
2746 (elf_fake_sections): Handle section group for relocatable
2749 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2751 * section.c (bfd_sections_find_if): New.
2752 * bfd-in2.h: Regenerated.
2754 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2756 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
2758 * elf-bfd.h (bfd_elf_is_group_section): Declare.
2759 * elf.c (bfd_elf_is_group_section): New function.
2760 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
2761 * section.c (bfd_generic_is_group_section): New function.
2762 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
2763 (BFD_JUMP_TABLE_LINK): Adjust.
2764 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
2765 * aout-target.h (MY_bfd_is_group_section): Define.
2766 * aout-tic30.c (MY_bfd_is_group_section): Define.
2767 * bfd.c (bfd_is_group_section): Define.
2768 * binary.c (binary_bfd_is_group_section): Define.
2769 * bout.c (b_out_bfd_is_group_section): Define.
2770 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
2771 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
2772 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
2773 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
2774 * coffcode.h (coff_bfd_is_group_section): Define.
2775 * i386msdos.c (msdos_bfd_is_group_section): Define.
2776 * i386os9k.c (os9k_bfd_is_group_section): Define.
2777 * ieee.c (ieee_bfd_is_group_section): Define.
2778 * ihex.c (ihex_bfd_is_group_section): Define.
2779 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
2780 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
2781 * mmo.c (mmo_bfd_is_group_section): Define.
2782 * nlm-target.h (nlm_bfd_is_group_section): Define.
2783 * oasys.c (oasys_bfd_is_group_section): Define.
2784 * pef.c (bfd_pef_bfd_is_group_section): Define.
2785 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
2786 * srec.c (srec_bfd_is_group_section): Define.
2787 * tekhex.c (tekhex_bfd_is_group_section): Define.
2788 * versados.c (versados_bfd_is_group_section): Define.
2789 * vms.c (vms_bfd_is_group_section): Define.
2790 * xsym.c (bfd_sym_bfd_is_group_section): Define.
2791 * bfd-in2.h: Regenerate.
2792 * libbfd.h: Regenerate.
2794 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2796 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
2798 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
2800 * configure.in: Update version to 2.15.91.
2801 * configure: Regenerate.
2803 2004-04-29 Brian Ford <ford@vss.fsi.com>
2805 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
2806 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
2807 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
2808 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
2809 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
2810 .gnu.linkonce.wi. sections.
2811 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
2812 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
2814 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
2815 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2817 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2819 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
2820 * bfd-in2.h: Regenerate.
2821 * libbfd.h: Likewise.
2823 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2825 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
2827 (setup_sections): Use som_subspace_dictionary_record struct instead
2828 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
2829 is_comdat, is_common or dup_common.
2830 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
2831 is_comdat, is_common and dup_common in section subspace_dict from
2833 (som_begin_writing): Use som_subspace_dictionary_record struct.
2834 (som_finish_writing): Likewise.
2835 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
2836 is_common and dup_common flags in info for symbol. Add comment
2837 regarding linker support for these fields. Slightly reorganize
2839 (som_build_and_write_symbol_table): Set is_comdat, is_common and
2840 dup_common fields in symbol table from symbol info.
2841 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
2842 arguments. Set corresponding fields in copy_data. Change all callers.
2843 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
2845 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
2846 * som.h (som_subspace_dictionary_record): Define.
2847 (som_copyable_section_data_struct): Add is_comdat, is_common and
2849 (som_section_data_struct): Use som_subspace_dictionary_record struct
2850 instead of subspace_dictionary_record.
2851 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
2853 2004-04-27 Bob Wilson <bob.wilson@acm.org>
2855 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
2856 if set. Check reloc_done flag before applying relocations. Use
2857 output addresses, both when applying relocations and when comparing
2858 against the specified section.
2859 (elf_xtensa_relocate_section): Use output address to check if dynamic
2860 reloc is in a literal pool. Set section's reloc_done flag.
2862 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
2864 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
2865 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
2867 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
2870 2004-04-27 Alan Modra <amodra@bigpond.net.au>
2872 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
2873 structure field removed in 2004-04-24 patch.
2874 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
2876 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
2878 * elf32-arm.h (elf32_arm_section_flags): Likewise.
2879 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2880 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
2881 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
2882 field before calling elf_backend_section_flags.
2884 2004-04-24 Chris Demetriou <cgd@broadcom.com>
2886 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
2887 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
2888 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
2889 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
2890 and BFD_RELOC_32_PCREL.
2891 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
2892 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
2893 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2894 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
2895 (mips_elf_next_relocation): Move comment about matching HI/LO
2897 (_bfd_mips_elf_relocate_section): Here. Remove handling for
2898 R_MIPS_GNU_REL_HI16.
2900 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2902 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
2903 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
2904 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
2905 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
2906 and update comments to reflect current usage.
2907 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
2908 and MIPS_R_SWITCH, as well as several empty entries. Update comment
2910 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
2911 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
2912 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
2913 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
2914 type number to be MIPS_R_PCREL16.
2915 (mips_relocate_section): Remove support for link-time relaxation
2916 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
2917 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
2918 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
2919 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
2920 relaxation of branches used by embedded-PIC.
2921 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
2922 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
2923 related members, update comment.
2924 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
2925 code related to embedded-PIC.
2926 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
2927 initialization of now-removed 'adjust' member of
2928 'struct ecoff_debug_info'.
2930 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2932 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
2934 2004-04-21 Philip Blundell <pb@nexus.co.uk>
2936 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
2937 relocs for locally defined symbols during -shared final link.
2938 (elf32_arm_final_link_relocate): Likewise.
2940 2004-04-22 Jakub Jelinek <jakub@redhat.com>
2942 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
2943 ELF_LINK_POINTER_EQUALITY_NEEDED.
2944 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
2945 if r_type is not R_X86_64_PC32.
2946 (elf64_x86_64_finish_dynamic_symbol): If
2947 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
2950 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2952 * elf32-sh.c (sh_elf_plt_sym_val): New function.
2953 (elf_backend_plt_sym_val): Define.
2955 2004-04-22 Andrew Cagney <cagney@redhat.com>
2957 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
2959 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2961 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
2963 * som.c (som_set_section_contents): Constantify second argument.
2964 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
2965 (som_object_setup): Rework to avoid warning.
2966 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
2969 2004-04-22 Andrew Cagney <cagney@redhat.com>
2971 * cache.c (bfd_cache_close): Check for a previously closed file.
2973 2004-04-22 Jakub Jelinek <jakub@redhat.com>
2975 * bfd.c (bfd_get_synthetic_symtab): Define.
2976 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
2977 NAME##_get_synthetic_symtab.
2978 (struct bfd_target): Add _bfd_get_synthetic_symtab.
2979 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
2980 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
2982 (_bfd_elf_get_synthetic_symtab): New prototype.
2983 * elfcode.h (elf_get_synthetic_symtab): Define.
2984 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
2985 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
2986 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
2987 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
2988 * bfd-in2.h: Rebuilt.
2989 * libbfd.h: Rebuilt.
2990 * elf32-i386.c (elf_i386_plt_sym_val): New function.
2991 (elf_backend_plt_sym_val): Define.
2992 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
2993 (elf_backend_plt_sym_val): Define.
2994 * elf32-s390.c (elf_s390_plt_sym_val): New function.
2995 (elf_backend_plt_sym_val): Define.
2996 * elf64-s390.c (elf_s390_plt_sym_val): New function.
2997 (elf_backend_plt_sym_val): Define.
2998 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
2999 (elf_backend_plt_sym_val): Define.
3000 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
3001 (elf_backend_plt_sym_val): Define.
3002 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
3003 (elf_backend_plt_sym_val): Define.
3004 * aout-target.h (MY_get_synthetic_symtab): Define.
3005 * aout-tic30.c (MY_get_synthetic_symtab): Define.
3006 * coff-rs6000.c (rs6000coff_vec): Add
3007 _bfd_nodynamic_get_synthetic_symtab.
3008 (pmac_xcoff_vec): Likewise.
3009 * coff64-rs6000.c (rs6000coff64_vec): Add
3010 _bfd_nodynamic_get_synthetic_symtab.
3011 (aix5coff64_vec): Likewise.
3012 * sunos.c (MY_get_synthetic_symtab): Define.
3013 * vms.c (vms_get_synthetic_symtab): Define.
3015 2004-04-22 Nick Clifton <nickc@redhat.com>
3017 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
3019 2004-04-22 Peter Barada <peter@the-baradas.com>
3021 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
3022 * bfd2-in.h: Regenerate.
3023 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
3025 2004-04-21 Chris Demetriou <cgd@broadcom.com>
3027 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
3028 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
3029 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
3030 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
3031 * bfd-in2.h: Regenerate.
3033 2004-04-21 Bob Wilson <bob.wilson@acm.org>
3035 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
3036 require relocations against a weak symbol to reference the same
3037 symbol hash entry if not a final, static link.
3038 (get_cached_value, add_value_map): Add final_static_link argument.
3039 (remove_literals): Pass final_static_link argument as needed.
3041 2004-04-21 Andrew Cagney <cagney@redhat.com>
3043 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
3044 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
3045 (opncls_bwrite, opncls_bclose, opncls_bflush)
3046 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
3047 bfd iovec that uses function callbacks.
3048 (bfd_close): Use the iovec's bclose.
3049 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
3050 (cache_bclose, cache_bflush, cache_bstat)
3051 (cache_iovec): New functions and global variable, implement a
3052 cache "iovec", where applicable set bfd_error.
3053 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
3054 * bfdio.c (struct bfd_iovec): Define.
3055 (real_read): Delete function.
3056 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
3057 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
3058 assume that bread and bwrite set bfd_error.
3059 * bfd.c (struct bfd): Add "iovec", update comments.
3060 * bfd-in2.h, libbfd.h: Re-generate.
3062 2004-04-21 Andrew Cagney <cagney@redhat.com>
3064 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3066 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
3068 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
3069 (bfd_elf_gc_sections): Fail if a shared object is being created.
3070 Do not fail if dynamic sections have been created. Instead call
3071 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
3072 dynamically referenced symbols. Do not mark the whole graph
3073 rooted at .eh_frame, only the section proper.
3075 2004-04-20 DJ Delorie <dj@redhat.com>
3077 * reloc.c: Add BFD_RELOC_32_SECREL.
3078 * bfd-in2.h: Regenerate.
3079 * libbfd.h: Likewise.
3080 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
3081 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
3082 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
3084 2004-04-19 Jakub Jelinek <jakub@redhat.com>
3086 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
3087 relocs against hidden/protected undefweak symbols properly.
3088 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3090 2004-04-18 Mark Kettenis <kettenis@gnu.org>
3092 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
3093 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
3096 2004-04-17 Brian Ford <ford@vss.fsi.com>
3098 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
3099 filepos for the SizeOfHeaders field.
3100 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
3102 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
3104 2004-04-16 Alan Modra <amodra@bigpond.net.au>
3106 * simple.c (bfd_simple_get_relocated_section_contents): Don't
3107 change reloc_done. Set and restore _cooked_size.
3110 2004-04-15 Mark Kettenis <kettenis@gnu.org>
3112 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
3115 2004-04-15 Nick Clifton <nickc@redhat.com>
3117 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3119 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3121 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3123 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3125 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3126 when it is a definition.
3128 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3130 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3131 when statically linking PIC code.
3132 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3134 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3136 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3137 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3138 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3139 * configure: Regenerate.
3141 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3143 * elflink.c: Include libiberty.h.
3144 * Makefile.am (elflink.lo): Depend on libiberty.h.
3145 * Makefile.in: Regenerate.
3147 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3149 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3152 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3154 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3155 reserve the memory for dynamic linker
3157 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3159 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3160 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3162 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3164 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3165 RELOC_FOR_GLOBAL_SYMBOL.
3166 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3168 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3170 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3171 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3173 2004-04-01 Paul Brook <paul@codesourcery.com>
3175 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3176 * elf32-arm.h (struct elf32_elf_section_map): New.
3177 (struct _arm_elf_section_data): New.
3178 (elf32_arm_section_data): Define.
3179 (struct elf32_arm_link_hash_table): Add byteswap_code.
3180 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3181 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3182 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3183 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3184 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3185 (bfd_elf32_new_section_hook, elf_backend_write_section,
3186 elf_backend_link_output_symbol_hook): Define.
3188 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3190 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3191 that keeps the characters in a B_INCL..B_EINCL range.
3192 (_bfd_link_section_stabs): When computing the sum of the
3193 characters in a B_INCL..B_EINCL range also keep a copy of those
3194 characters. Use this information to distinguish between
3195 include sections that have the same sum and the same length
3196 but which are nevertheless unique.
3198 2004-03-31 Paul Brook <paul@codesourcery.com>
3200 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3201 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3203 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3205 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3206 to 'sum_chars' and add field 'num_chars'.
3207 (_bfd_link_section_stabs): When computing the sum of the
3208 characters in a B_INCL..B_EINCL range also keep a count of the
3209 number of characters. Use this information to help distinguish
3210 between include sections when have the same sum but which
3211 nevertheless are still unique.
3213 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3215 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3217 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3218 Tomer Levi <Tomer.Levi@nsc.com>
3220 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3221 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3222 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3223 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3224 (cpu-cr16c.lo): New target.
3225 (elf32-cr16c.lo): Likewise.
3226 * Makefile.in: Regenerate.
3227 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3228 (bfd_archures_list): Add bfd_cr16c_arch.
3229 * config.bfd: Handle cr16c-*-elf*.
3230 * configure.in: Handle bfd_elf32_cr16c_vec.
3231 * configure: Regenerate.
3232 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3233 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3234 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3235 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3236 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3237 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3238 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3239 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3240 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3241 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3242 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3243 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3244 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3245 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3246 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3247 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3248 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3249 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3250 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3251 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3252 * targets.c (bfd_elf32_cr16c_vec): Declare.
3253 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3254 * cpu-cr16c.c: New file.
3255 * elf32-cr16c.c: Likewise.
3256 * libbfd.h: Regenerate.
3257 * bfd-in2.h: Likewise.
3259 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3261 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3263 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3265 * Makefile.am: Remove all mention of elflink.h.
3266 * Makefile.in: Regenerate.
3267 * bfd-in.h (bfd_elf_discard_info): Declare.
3268 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3269 * bfd-in2.h: Regenerate.
3270 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3271 bfd_elf32_link_record_dynamic_symbol,
3272 bfd_elf64_link_record_dynamic_symbol,
3273 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3274 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3275 _bfd_elf32_link_record_local_dynamic_symbol,
3276 _bfd_elf64_link_record_local_dynamic_symbol,
3277 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3278 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3279 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3280 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3281 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3282 _bfd_elf32_reloc_symbol_deleted_p,
3283 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3284 (bfd_elf_link_record_dynamic_symbol,
3285 bfd_elf_link_record_local_dynamic_symbol,
3286 bfd_elf_final_link, bfd_elf_gc_sections,
3287 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3288 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3289 bfd_elf_reloc_symbol_deleted_p): Declare.
3290 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3291 * elf32-arm.h: Update for changed function names. Remove local
3292 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3293 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3294 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3295 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3296 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3297 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3298 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3299 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3300 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3301 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3302 (bfd_elfNN_print_symbol): Define.
3303 * elfcode.h: Don't include elflink.h.
3304 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3305 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3306 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3307 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3308 elf_link_record_local_dynamic_symbol): Don't define.
3309 * elflink.c: Update for changed function names. Move elflink.h
3311 * elflink.h: Delete file.
3312 * po/SRC-POTFILES.in: Regenerate.
3313 * po/bfd.pot: Regenerate.
3315 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3317 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3318 "name" for global syms accidentally removed in 2004-03-20 change.
3320 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3322 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3323 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3324 where Elf_External_* is different for 64 and 32 bit, with
3325 corresponding elf_size_info field.
3326 (struct elf_final_link_info): Use "bfd_byte *" instead
3327 of "Elf_External_Sym *" for external_syms and symbuf.
3328 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3329 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3330 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3331 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3332 (elf_link_sort_cmp2): Adjust.
3333 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3334 using ELF_R_SYM macro. Set u.sym_mask.
3335 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3336 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3337 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3338 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3339 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3340 swap_syn_out functions. Rearrange dyn swap in/out switch.
3341 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3342 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3343 (elf_link_flush_output_syms): Add elf_backend_data arg.
3344 (elf_link_check_versioned_symbol): Likewise.
3345 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3346 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3347 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3348 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3349 ELF_R_TYPE and ELF_R_INFO macros.
3350 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3351 based on size rather than using ELF_R_INFO.
3352 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3354 (struct alloc_got_off_arg): New.
3355 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3356 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3357 (elf_gc_allocate_got_offsets): Adjust.
3358 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3359 ELF_R_SYM. Use bfd_section_from_elf_index.
3360 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3361 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3362 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3364 2004-03-26 Stan Shebs <shebs@apple.com>
3366 Remove MPW support, no longer used.
3367 * config.bfd (powerpc-*-mpw*): Remove configuration.
3368 * mpw-config.in, mpw-make.sed: Remove files.
3369 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3371 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3373 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3374 (ppc64_elf_add_symbol_hook): New function.
3375 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3376 const from Elf_Internal_Sym param.
3377 * elflink.c (elf_link_add_object_symbols): Adjust.
3378 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3379 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3380 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3381 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3382 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3383 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3384 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3385 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3386 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3387 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3388 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3389 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3390 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3391 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3392 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3393 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3395 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3397 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3398 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3399 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3400 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3401 (bfd_elf64_bfd_link_add_symbols): Delete.
3402 (bfd_elf_link_add_symbols): Declare.
3403 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3404 * elflink.c: Include safe-ctype.h.
3405 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3407 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3408 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3410 (elf_link_add_archive_symbols): Rename from
3411 _bfd_elf_link_add_archive_symbols, make static.
3412 (elf_link_add_object_symbols): New function. Corresponding
3413 elflink.h function converted to use elf_size_info.
3414 (bfd_elf_link_add_symbols): Likewise.
3415 (bfd_elf_size_dynamic_sections): Adjust.
3416 * elflink.h (elf_bfd_link_add_symbols): Delete.
3417 (elf_link_add_object_symbols): Delete.
3418 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3419 bfd_elf_link_add_symbols.
3420 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3422 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3424 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3425 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3427 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3428 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3429 (_bfd_elf_add_dt_needed_tag): Declare.
3430 (_bfd_elf_sort_symbol): Declare.
3431 (_bfd_elf_finalize_dynstr): Declare.
3432 (RELOC_FOR_GLOBAL_SYM): Formatting.
3433 * elfcode.h (elf_add_dynamic_entry): Delete.
3434 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3435 elflink.h function converted to use elf_size_info.
3436 (_bfd_elf_add_dt_needed_tag): Likewise.
3437 (_bfd_elf_sort_symbol): Likewise.
3438 (_bfd_elf_finalize_dynstr): Likewise.
3439 (compute_bucket_count): Likewise.
3440 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3441 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3442 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3443 * elflink.h: ..here.
3444 (sort_symbol, add_dt_needed_tag): Delete.
3445 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3446 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3448 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3449 * elf32-cris.c (add_dynamic_entry): Likewise.
3450 * elf32-hppa.c (add_dynamic_entry): Likewise.
3451 * elf32-i370.c (add_dynamic_entry): Likewise.
3452 * elf32-i386.c (add_dynamic_entry): Likewise.
3453 * elf32-m32r.c (add_dynamic_entry): Likewise.
3454 * elf32-m68k.c (add_dynamic_entry): Likewise.
3455 * elf32-ppc.c (add_dynamic_entry): Likewise.
3456 * elf32-s390.c (add_dynamic_entry): Likewise.
3457 * elf32-sh.c (add_dynamic_entry): Likewise.
3458 * elf32-sparc.c (add_dynamic_entry): Likewise.
3459 * elf32-vax.c (add_dynamic_entry): Likewise.
3460 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3461 * elf64-alpha.c (add_dynamic_entry): Likewise.
3462 * elf64-hppa.c (add_dynamic_entry): Likewise.
3463 * elf64-ppc.c (add_dynamic_entry): Likewise.
3464 * elf64-s390.c (add_dynamic_entry): Likewise.
3465 * elf64-sparc.c (add_dynamic_entry): Likewise.
3466 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3467 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3468 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3469 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3470 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3471 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3473 2004-03-23 Paul Brook <paul@codesourcery.com>
3475 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3477 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3479 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3480 literal tables and check for relocs outside of literal pools.
3481 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3482 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3484 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3485 (elf_xtensa_relocate_section): Read literal tables and check for
3486 dynamic relocations in read-only sections and not in literal pools.
3488 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3491 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3493 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3495 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3496 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3497 not defined by the executable, or defined in a DSO.
3498 <eliding run-time relocation of .got>: Initialize GOT entry for a
3499 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3501 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3502 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3503 a PLT reloc to GOT for an executable.
3504 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3505 .got for a DSO and explain why.
3506 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3507 and unreferenced symbols for which a PLT is defined. Adjust
3508 dynamic-symbol pruning correspondingly, to make sure we don't lose
3509 a dynamic symbol also defined by a DSO.
3511 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3513 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3514 and rel args. Group input and output args. Wrap to 80 columns.
3515 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3516 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3517 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
3518 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
3519 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3520 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
3521 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
3522 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
3523 RELOC_FOR_GLOBAL_SYMBOL invocation.
3525 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
3527 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
3528 unresolved symbols in objects aren't allowed.
3530 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
3532 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3533 (elf_hppa_unmark_useless_dynamic_symbols):
3534 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3535 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
3536 (elf32_hppa_relocate_section): Likewise.
3537 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3538 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3539 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3540 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3541 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3543 * elf-m10200.c (mn10200_elf_relocate_section): Use
3544 RELOC_FOR_GLOBAL_SYMBOL.
3545 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3546 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3547 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3548 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3549 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3550 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
3551 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3552 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3553 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3554 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3555 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3556 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3558 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3560 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
3561 (final_link_relocate): Likewise.
3562 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
3563 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
3565 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3567 * Makefile.am: Run "make dep-am".
3568 * Makefile.in: Regenerate.
3569 * aclocal.m4: Regenerate.
3570 * config.in: Regenerate.
3571 * po/bfd.pot: Regenerate.
3573 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3574 H.J. Lu <hongjiu.lu@intel.com>
3576 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
3577 type and size change code to where it was previously. Remove
3578 dt_needed param. Treat old weak syms as strong if new sym is
3579 from a shared lib, even when old sym is from another shared
3580 lib. Remove unnecessary tests of oldweak and newweak. Correct
3582 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
3583 _bfd_elf_merge_symbol calls.
3584 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
3585 dt_needed local var. Update comments.
3586 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
3587 (_bfd_elf_add_default_symbol): Likewise.
3589 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
3590 strong syms in one shared object overriding weak syms in another.
3592 2004-03-18 Alan Modra <amodra@bigpond.net.au>
3594 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
3595 dyn_lib_class field. Rearrange for better packing.
3596 (elf_dt_soname): Delete.
3597 (elf_dyn_lib_class): Define.
3598 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
3599 (bfd_elf_set_dt_needed_soname): Delete.
3600 (bfd_elf_set_dyn_lib_class): New function.
3601 * elflink.h (add_dt_needed_tag): New function. Split out from..
3602 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
3603 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
3604 initialization of soname.
3605 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
3607 * bfd-in.h (enum dynamic_lib_link_class): New.
3608 (bfd_elf_set_dt_needed_soname): Delete.
3609 (bfd_elf_set_dyn_lib_class): Declare.
3610 * bfd-in2.h: Regenerate.
3612 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
3613 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
3614 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
3615 symbol loop. Instead use add_needed to flag tag as written.
3617 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
3619 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3620 logic for null_input_bfd detection.
3622 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3624 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3626 2004-03-16 Mark Kettenis <kettenis@gnu.org>
3628 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
3631 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3633 * elflink.c (elf_link_read_relocs_from_section): Don't use
3634 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
3635 (_bfd_elf_link_read_relocs): ..to here.
3636 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
3638 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3640 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
3641 values selected in configure.host. Require both to be defined
3642 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
3643 corresponding BFD_HOST vars with quotes.
3644 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
3645 Always require BFD_HOST_64_BIT_DEFINED.
3646 <file_ptr type>: Find off_t size before emitting message. Combine
3647 off_t and ftello64 conditional.
3648 * configure: Regenerate.
3650 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3652 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
3653 aliasing warning. Remove trailing whitespace throughout file.
3655 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3657 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
3658 input_section in calls to get_dyn_name.
3659 * 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
3661 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
3663 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3665 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
3666 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
3667 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
3668 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
3669 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
3670 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
3671 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
3673 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
3674 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3675 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3676 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3677 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
3678 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
3679 (read_8_bytes, read_indirect_string, read_address): Likewise.
3680 (read_abbrevs, parse_comp_unit): Likewise.
3681 * targets.c (struct bfd_target): Likewise.
3682 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
3683 * hppabsd-core.c: Likewise. Formatting.
3684 * hpux-core.c: Likewise.
3685 * irix-core.c: Likewise.
3686 * netbsd-core.c: Likewise.
3687 * osf-core.c: Likewise.
3688 * ptrace-core.c: Likewise.
3689 * sco5-core.c: Likewise.
3690 * trad-core.c: Likewise.
3691 * configure: Regenerate.
3692 * bfd-in2.h: Regenerate.
3694 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3696 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
3697 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
3698 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3699 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3700 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
3701 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
3702 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
3703 * libbfd.c: Likewise in function definitions.
3704 (bfd_put_8): Mask with 0xff rather than casting to char.
3705 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
3706 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
3707 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
3708 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
3709 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
3710 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
3711 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
3712 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
3713 (H_GET_64, H_GET_32, H_GET_16): Likewise.
3714 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
3715 * archive.c (do_slurp_coff_armap): Update swap prototype.
3716 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
3717 (tic54x_getl_signed_32): Likewise.
3718 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
3719 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
3720 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
3721 (bfd_getp_signed_32, bfd_putp32): Likewise.
3722 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
3723 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
3724 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
3725 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
3726 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
3727 bfd_h_getx_signed_16, bfd_h_putx16.
3728 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
3729 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
3730 * hpux-core.c: Likewise.
3731 * irix-core.c: Likewise.
3732 * netbsd-core.c: Likewise.
3733 * osf-core.c: Likewise.
3734 * ptrace-core.c: Likewise.
3735 * sco5-core.c: Likewise.
3736 * trad-core.c: Likewise.
3737 * bfd-in2.h: Regenerate.
3739 2004-03-15 Matt Thomas <matt@3am-software.com>
3741 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
3744 2004-03-13 Mark Kettenis <kettenis@gnu.org>
3746 * config.bfd: Add x86_64-*-openbsd*.
3747 * configure.in (x86_64-*-openbsd*): Set COREFILE to
3749 * configure: Regenerate.
3751 2004-03-12 Nick Clifton <nickc@redhat.com>
3752 Dave Murphy <wintermute2k4@ntlworld.com>
3754 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
3755 if the input bfd does not contain any code.
3757 2004-03-09 Steve Ellcey <sje@cup.hp.com>
3759 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
3761 2004-03-05 Fred Fish <fnf@redhat.com>
3763 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
3764 mips16 symbols to be even rather than testing first for even/odd.
3765 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
3767 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
3769 * elf.c (map_sections_to_segments): Ignore .tbss sections for
3772 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
3774 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
3775 undefined symbols as hash_new.
3777 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3779 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
3781 * elf32-sh.c: Ditto.
3782 * bfd-in2.h: Regenerate.
3784 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
3786 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
3788 (_frv_count_got_plt_entries): Initialize them.
3789 (frv_pic_relocs_info_find): Add insert argument. Adjust all
3791 (frv_pic_relocs_info_for_global): Likewise.
3792 (frv_pic_relocs_info_for_local): Likewise.
3793 (frv_pic_merge_early_relocs_info): New.
3794 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
3796 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
3797 Check that we don't exceed the allocated count for entry.
3798 (_frv_add_rofixup): Likewise.
3799 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
3800 (elf32_frv_finish_dynamic_sections): Improve error message in case
3801 we emit too few rofixup entries.
3803 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3805 * archures.c (bfd_mach_fr450): New.
3806 * bfd-in2.h: Regenerate.
3807 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
3808 (arch_info_500): Link to it.
3809 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
3810 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
3811 (frv_elf_arch_extension_p): New function.
3812 (frv_elf_merge_private_bfd_data): Use it.
3814 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
3816 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
3818 * elflink.h (is_global_data_symbol_definition): Moved to
3820 (elf_link_is_defined_archive_symbol): Likewise.
3821 (elf_link_add_archive_symbols): Likewise. Renamed to
3822 _bfd_elf_link_add_archive_symbols.
3824 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
3825 of ELF symbol table entry from backend.
3826 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
3827 instead of elf_link_add_object_symbols.
3829 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3831 * elf-bfd.h (struct elf_backend_data): Added
3832 elf_backend_can_make_relative_eh_frame,
3833 elf_backend_can_make_lsda_relative_eh_frame and
3834 elf_backend_encode_eh_address.
3835 (_bfd_elf_encode_eh_address): Declare.
3836 (_bfd_elf_can_make_relative): Declare.
3837 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
3838 hooks to decide whether to attempt to make_relative and
3840 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
3841 (_bfd_elf_can_make_relative): New.
3842 (_bfd_elf_encode_eh_address): New.
3843 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
3844 (frv_elf_encode_eh_address): New.
3845 (elf_backend_can_make_relative_eh_frame): Define.
3846 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3847 (elf_backend_encode_eh_address): Define.
3849 (elf_backend_can_make_relative_eh_frame): Define.
3850 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3851 (elf_backend_encode_eh_address): Define.
3852 (elfNN_bed): Add them.
3854 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3856 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
3857 complain_on_overflow to signed.
3859 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
3861 * elflink.h (sort_symbol): New.
3862 (elf_link_add_object_symbols): Use a sorted symbol array for
3865 2004-02-27 Jakub Jelinek <jakub@redhat.com>
3867 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
3868 for pc relative relocs.
3869 (elf_s390_relocate_section): Likewise.
3870 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
3871 for pc relative relocs.
3872 (elf_s390_relocate_section): Likewise.
3874 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
3876 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
3879 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
3881 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
3882 field to track if a relocation is against readonly section.
3883 (count_dyn_reloc): Take a new argument for rent->reltext.
3884 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
3885 (get_reloc_section): Don't set ia64_info->reltext here.
3886 (allocate_dynrel_entries): Set ia64_info->reltext here.
3888 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
3890 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
3891 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
3892 function's descriptor to symbol+offset, and map local undefweak
3893 symbol to NULL function descriptor.
3894 (elf32_frv_relocate_section): Likewise.
3896 2004-02-23 Mark Kettenis <kettenis@gnu.org>
3898 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
3900 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
3901 (netbsd_core_file_p): Set architecture from machine ID for
3904 2004-02-23 Jakub Jelinek <jakub@redhat.com>
3906 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
3907 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
3909 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
3911 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
3912 symbols with non-default visibility.
3914 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
3916 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
3917 IMAGE_SCN_MEM_WRITE on known sections only.
3919 2004-02-20 Jakub Jelinek <jakub@redhat.com>
3921 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
3922 symbols used in PIE relocs.
3924 2004-02-19 Jakub Jelinek <jakub@redhat.com>
3926 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
3929 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
3931 * configure.in: Update version to 2.15.90.
3932 * configure: Regenerate.
3934 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
3935 Richard Sandiford <rsandifo@redhat.com>
3937 * elfxx-mips.c (mips_elf_calculate_relocation): Use
3938 _bfd_elf_symbol_refs_local_p to decide whether to decay
3939 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
3940 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
3941 relocs if the symbol wasn't defined by a regular object file.
3942 Don't check the symbol's dynindx.
3944 2004-02-16 Andrew Cagney <cagney@redhat.com>
3946 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
3948 * bfd-in2.h: Re-generate.
3950 2004-02-14 Andrew Cagney <cagney@redhat.com>
3952 * configure.host (HDEFINES): When hppa*-*-hpux*, define
3953 _LARGEFILE64_SOURCE.
3955 2004-02-13 Andrew Cagney <cagney@redhat.com>
3957 * elf.c (vma_page_aligned_bias): New function.
3958 (assign_file_positions_except_relocs)
3959 (assign_file_positions_for_segments): Replace broken modulo
3960 arithmetic with call to vma_page_aligned_bias.
3962 2004-02-11 Andrew Cagney <cagney@redhat.com>
3964 * bfd-in.h: Update copyright.
3965 (bfd_tell): Change return type to file_ptr.
3966 * bfd-in2.h: Re-generate.
3967 * cache.c: Update copyright.
3968 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
3970 (close_one): Use real_ftell.
3971 * bfdio.c: Update copyright.
3972 (real_ftell, real_fseek): New functions.
3973 (bfd_tell): Use real_fseek and real_ftell, change return type to
3975 (bfd_seek): Use real_ftell and real_fseek, change type of
3976 file_position to a file_ptr.
3977 * libbfd-in.h: Update copyright.
3978 (real_ftell, real_fseek): Declare.
3979 * libbfd.h: Re-generate.
3981 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
3982 fseeko and fseeko64. Determine bfd_file_ptr.
3983 * configure: Re-generate.
3984 * config.in: Re-generate.
3986 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
3988 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
3989 * elf32-h8300.c: Likewise.
3991 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
3992 Nick Clifton <nickc@redhat.com>
3994 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
3995 GOT entries with no associated GOT subsection.
3997 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
3999 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
4000 * elf.c (swap_out_syms): Use it to decide whether local section
4001 symbols should be named.
4002 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
4003 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
4004 (elf_backend_name_local_section_symbols): Define.
4005 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
4007 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
4009 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
4010 (elfNN_ia64_relax_section): Optimize brl to br during the relax
4013 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
4015 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
4016 to bfd_link_hash_entry passed by reference to
4017 _bfd_generic_link_add_one_symbol.
4019 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
4021 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
4022 relocations against dynamic symbols.
4024 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4026 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
4029 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
4031 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
4032 * bfd-in2.h, libbfd.h: Rebuilt.
4034 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
4036 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
4037 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
4038 flag has been cleared.
4040 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
4042 * coff-h8300.c: Add and adjust comments about relaxation.
4043 * elf32-h8300.c: Likewise.
4045 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4047 * coff-h8300.c: Fix comment typos.
4048 * elf32-h8300.c: Likewise.
4050 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
4052 * coff-h8300.c: Add comments about relaxation.
4053 * elf32-h8300.c: Likewise.
4055 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4057 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
4059 * aclocal.m4: Regenerate.
4060 * configure: Regenerate.
4062 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
4064 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
4065 mips_elf64_rtype_to_howto instead of using howto_table.
4067 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
4069 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
4071 (elf32_arm_check_relocs): Don't increment the PLT refcount for
4072 relocs which would not use the PLT.
4074 2004-01-13 Alan Modra <amodra@bigpond.net.au>
4076 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
4077 (ppc64_elf_gc_sweep_hook): Likewise.
4078 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
4080 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
4082 Adds linker relaxation support for bit manipulation insns like
4083 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
4085 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
4086 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
4087 * coff-h8300.c: Opcode for bit manipulation insn is checked in
4088 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
4090 2004-01-12 Alan Modra <amodra@bigpond.net.au>
4092 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
4094 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4096 * elf32-h8300.c: Fix formatting.
4098 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
4100 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
4101 dynamic object is present. Declare r_symndx and h in an inner
4103 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4105 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
4107 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
4108 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
4109 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
4110 identically. Do not emit PC24 relocations for shared libraries.
4111 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
4112 identically. Don't adjust pc_count.
4113 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
4114 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
4115 adjust count for branch relocations.
4116 (allocate_dynrelocs): Correct typo in call to
4117 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
4118 PC24 or PLT32 relocs when linking.
4120 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4122 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4123 relocation howto with ARM_26 one for consistency.
4124 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4125 that will be converted to ARM_26D ones, since we always want 'done'
4126 relocations to be reflected in section's data.
4127 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4129 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4132 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4134 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4135 are not partial_inplace during a relocatable link.
4137 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4139 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4140 if no dynamic object is present. Declare r_symndx and h in an
4143 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4145 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4146 trampoline if it is known out of range.
4148 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4150 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4151 * elf32-frv.c (_frv_osec_readonly_p): New.
4152 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4154 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4155 (elf32_frv_relocate_section): Likewise. Error out if attempting
4156 to emit rofixups or dynamic relocs in read-only segments. Use
4157 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4158 dynamic relocations.
4159 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4160 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4161 relocations or fixups involving merged sections correctly. Avoid
4162 crash when undefined symbol is referenced by R_FRV_32 or
4163 R_FRV_FUNCDESC_VALUE.
4164 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4165 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4166 input section holding local symbol to addend of R_FRV_32 or
4167 R_FRV_FUNCDESC_VALUE dynamic relocation.
4168 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4169 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4170 (elf32_frv_always_size_sections): Don't store pointer to
4171 __stacksize symbol in sec_info.
4172 (elf32_frv_modify_segment_map): Look it up here.
4173 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4174 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4175 of the lazy PLT entry, not only its offset, as the low word of a
4176 function descriptor.
4177 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4178 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4179 if a hash table entry already exists but is not a definition.
4180 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4181 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4182 (_frv_add_rofixup): Don't inline.
4183 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4184 for undefweak symbols.
4185 (elf32_frv_relocate_section): Avoid crash while computing
4186 relocation when linking with shared library. Only emit rofixups
4187 and dynamic relocations for alloc&load sections. Mark binaries
4188 with inter-segment relocations for relocation as a unit.
4189 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4190 (DEFAULT_STACK_SIZE): New.
4191 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4192 emit rofixups or dynamic relocs when linking dynamic non-PIE
4194 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4195 shared libs too. Reserve the last entry for the GOT pointer.
4196 (elf32_frv_finish_dynamic_sections): Emit it.
4197 (elf32_frv_always_size_sections): New.
4198 (elf32_frv_modify_segment_map): New.
4199 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4201 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4202 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4203 (elf_backend_always_size_sections): New.
4204 (elf_backend_modify_segment_map): New.
4205 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4206 * config.bfd: Added frv-*-*linux*.
4207 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4208 ABS section, instead of crashing.
4209 (elf32_frv_relocate_section): Don't crash before warning about
4210 different segments in non-PIC relocation.
4211 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4212 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4213 relocs to undefweak symbols.
4214 (elf32_frv_relocate_section): Ditto for undefined symbols.
4215 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4216 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4217 gotfixup section was created.
4218 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4219 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4220 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4221 complain_overflow_signed.
4222 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4223 have not been allocated.
4224 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4225 privfd only if dynamic sections were created.
4226 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4227 for GPREL relocs. When linking relocatable FDPIC executables,
4228 emit warnings for relocations that would be illegal on PIE or
4229 shared libraries. Emit rofixup for R_FRV_32 only if input object
4231 (_frv_create_got_section): Define _gp symbol in the rofixup
4233 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4234 dynamic sections missing, error out requesting -melf32frvfd.
4235 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4236 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4237 computation of addends from section and global or local symbol
4238 value. Change return type to bfd_boolean, and return a failure if
4239 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4240 nonzero addend is required.
4241 (elf32_frv_relocate_section): Likewise. Print error for
4242 unsupported nonzero addends.
4243 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4244 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4245 force everything local.
4246 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4247 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4248 (frv_gotfixup_section): New.
4249 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4250 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4252 (_frv_add_rofixup): New.
4253 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4254 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4255 improve some ugly conditions.
4256 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4257 relocations in fdpic.
4258 (_frv_create_got_section): Create .rofixup.got section.
4259 (struct _frv_dynamic_got_info): Added fixups.
4260 (_frv_count_got_plt_entries): Account in-GOT relocations into
4261 relocs32, relocsfd and relocsfdv. Account them into relocs or
4262 fixups, as appropriate.
4263 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4265 (elf32_frv_finish_dynamic_sections): Verify that the right number
4266 of relocations and fixups was generated.
4267 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4269 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4270 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4271 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4272 descriptor of a (formerly-)global symbol is local.
4273 (struct frv_pic_relocs_info): Adjust comments.
4274 (_frv_emit_got_relocs_plt_entries): Adjust.
4275 (elf32_frv_relocate_section): Likewise.
4276 (_frv_count_got_plt_entries): Likewise.
4277 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4278 symbol's value to addend in the common preamble. Decay dynamic
4279 symbols to section+offset if they bind or call locally, for GOT
4280 and FUNCDESC_VALUE, respectively.
4281 (elf32_frv_relocate_section): Likewise.
4282 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4283 internal or hidden visibility.
4284 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4285 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4286 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4287 (elf32_frv_relocate_section): Pass relocation addend in. Use
4288 original relocation addend to look up the got relocs/plt entries
4289 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4290 processing relocations that reference .scommon symbols.
4291 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4292 Introduce support for dynamic linking.
4293 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4294 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4295 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4296 (frv_reloc_type_lookup): Return REL howtos for executables and
4298 (frv_info_to_howto_rel): New.
4299 (struct frv_elf_link_hash_table): New.
4300 (frv_hash_table, frv_got_section, frv_gotrel_section,
4301 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4302 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4303 (frv_elf_link_hash_table_create): New.
4304 (struct frv_pic_relocs_info): New.
4305 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4306 (frv_pic_relocs_info_find): New.
4307 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4309 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4310 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4311 (_frv_emit_got_relocs_plt_entries): New.
4312 (elf32_frv_relocate_section): Add support for dynamic linking.
4313 Handle new relocations.
4314 (_frv_create_got_section): New.
4315 (elf32_frv_create_dynamic_sections): New.
4316 (ELF_DYNAMIC_INTERPRETER): New.
4317 (struct _frv_dynamic_got_info): New.
4318 (_frv_count_got_plt_entries): New.
4319 (struct _frv_dynamic_got_plt_info): New.
4320 (_frv_compute_got_alloc_data): New.
4321 (_frv_get_got_entry, _frv_get_fd_entry): New.
4322 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4323 (_frv_resolve_final_relocs_info): New.
4324 (elf32_frv_size_dynamic_sections): New.
4325 (elf32_frv_finish_dynamic_sections): New.
4326 (elf32_frv_adjust_dynamic_symbol): New.
4327 (elf32_frv_finish_dynamic_symbol): New.
4328 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4330 (elf_info_to_howto_rel): Define.
4331 (bfd_elf32_bfd_link_hash_table_create): Define.
4332 (elf_backend_create_dynamic_sections): Define.
4333 (elf_backend_adjust_dynamic_symbol): Define.
4334 (elf_backend_size_dynamic_sections): Define.
4335 (elf_backend_finish_dynamic_symbol): Define.
4336 (elf_backend_finish_dynamic_sections): Define.
4337 (elf_backend_want_got_sym): Define.
4338 (elf_backend_got_header_size): Define.
4339 (elf_backend_want_got_plt): Define.
4340 (elf_backend_plt_readonly): Define.
4341 (elf_backend_want_plt_sym): Define.
4342 (elf_backend_plt_header_size): Define.
4343 (elf_backend_may_use_rel_p): Define.
4344 (elf_backend_may_use_rela_p): Define.
4345 (elf_backend_default_use_rela_p): Define.
4346 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4347 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4348 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4349 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4350 (frv_reloc_map): Map the corresponding BFD relocs to them.
4351 (frv_reloc_type_lookup): ... and back to BFD relocs.
4352 * reloc.c: New relocs.
4353 * bfd-in2.h, libbfd.h: Rebuilt.
4354 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4355 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4356 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4357 R_FRV_FUNCDESC_GOTLO): New.
4358 (frv_reloc_map): Map the corresponding BFD relocs to them.
4359 (frv_reloc_type_lookup): ... and back to BFD relocs.
4360 * reloc.c: New relocs.
4361 * bfd-in2.h, libbfd.h: Rebuilt.
4363 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4365 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4366 targets to support pages of up to 64kB.
4367 (elf32_bed): Redefine to get a separate backend data structure for
4368 traditional targets.
4369 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4370 targets to support pages of up to 64kB.
4371 (elf64_bed): Redefine to get a separate backend data structure for
4372 traditional targets.
4373 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4374 targets to support pages of up to 64kB.
4375 (elf32_bed): Redefine to get a separate backend data structure for
4376 traditional targets.
4378 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4380 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4382 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4384 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4385 (elf_i386_grok_psinfo): Likewise.
4387 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4389 * config.bfd: Add m68k-uClinux target.
4391 2004-01-01 Grant Edwards <grante@visi.com>
4393 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4394 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4395 (elf32_h8_gc_sweep_hook): New function.
4396 (elf_backend_gc_mark_hook): Define.
4397 (elf_backend_gc_sweep_hook): Define.
4398 (elf_backend_can_gc_sections): Define.
4400 For older changes see ChangeLog-0203
4406 version-control: never
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